File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
Revision
1.405:
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Mon Feb 14 02:48:46 2022 UTC (2 years, 4 months ago) by
raeburn
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MAIN
CVS tags:
HEAD
- Bug 6907
- Rename "LTI Provider" domain config item.
- Add three additional sections: "Encryption of shared secrets",
"Rules for shared secrets" and Link Protectors (domain).
- Keys used in domain for a particular library server may only be set in
a session on that server (and use Lond.pm and not lonc/lond).
- Min and max length and character requirements can be set for secrets used
for LTI-based link protection for deep-links.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.405 2022/02/14 02:48:46 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: #
29: ###############################################################
30: ###############################################################
31:
32: =pod
33:
34: =head1 NAME
35:
36: Apache::domainprefs.pm
37:
38: =head1 SYNOPSIS
39:
40: Handles configuration of a LON-CAPA domain.
41:
42: This is part of the LearningOnline Network with CAPA project
43: described at http://www.lon-capa.org.
44:
45:
46: =head1 OVERVIEW
47:
48: Each institution using LON-CAPA will typically have a single domain designated
49: for use by individuals affiliated with the institution. Accordingly, each domain
50: may define a default set of logos and a color scheme which can be used to "brand"
51: the LON-CAPA instance. In addition, an institution will typically have a language
52: and timezone which are used for the majority of courses.
53:
54: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
55: host of other domain-wide settings which determine the types of functionality
56: available to users and courses in the domain.
57:
58: There is also a mechanism to configure cataloging of courses in the domain, and
59: controls on the operation of automated processes which govern such things as
60: roster updates, user directory updates and processing of course requests.
61:
62: The domain coordination manual which is built dynamically on install/update of
63: LON-CAPA from the relevant help items provides more information about domain
64: configuration.
65:
66: Most of the domain settings are stored in the configuration.db GDBM file which is
67: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
68: where $dom is the domain. The configuration.db stores settings in a number of
69: frozen hashes of hashes. In a few cases, domain information must be uploaded to
70: the domain as files (e.g., image files for logos etc., or plain text files for
71: bubblesheet formats). In this case the domainprefs.pm must be running in a user
72: session hosted on the primary library server in the domain, as these files are
73: stored in author space belonging to a special $dom-domainconfig user.
74:
75: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
76: the current settings, and provides an interface to make modifications.
77:
78: =head1 SUBROUTINES
79:
80: =over
81:
82: =item print_quotas()
83:
84: Inputs: 4
85:
86: $dom,$settings,$rowtotal,$action.
87:
88: $dom is the domain, $settings is a reference to a hash of current settings for
89: the current context, $rowtotal is a reference to the scalar used to record the
90: number of rows displayed on the page, and $action is the context (quotas,
91: requestcourses or requestauthor).
92:
93: The print_quotas routine was orginally created to display/store information
94: about default quota sizes for portfolio spaces for the different types of
95: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
96: but is now also used to manage availability of user tools:
97: i.e., blogs, aboutme page, and portfolios, and the course request tool,
98: used by course owners to request creation of a course, and to display/store
99: default quota sizes for Authoring Spaces.
100:
101: Outputs: 1
102:
103: $datatable - HTML containing form elements which allow settings to be changed.
104:
105: In the case of course requests, radio buttons are displayed for each institutional
106: affiliate type (and also default, and _LC_adv) for each of the course types
107: (official, unofficial, community, textbook, placement, and lti).
108: In each case the radio buttons allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use LONCAPA::SSL;
174: use File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179: use Net::CIDR;
180:
181: my $registered_cleanup;
182: my $modified_urls;
183:
184: sub handler {
185: my $r=shift;
186: if ($r->header_only) {
187: &Apache::loncommon::content_type($r,'text/html');
188: $r->send_http_header;
189: return OK;
190: }
191:
192: my $context = 'domain';
193: my $dom = $env{'request.role.domain'};
194: my $domdesc = &Apache::lonnet::domain($dom,'description');
195: if (&Apache::lonnet::allowed('mau',$dom)) {
196: &Apache::loncommon::content_type($r,'text/html');
197: $r->send_http_header;
198: } else {
199: $env{'user.error.msg'}=
200: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
201: return HTTP_NOT_ACCEPTABLE;
202: }
203:
204: $registered_cleanup=0;
205: @{$modified_urls}=();
206:
207: &Apache::lonhtmlcommon::clear_breadcrumbs();
208: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
209: ['phase','actions']);
210: my $phase = 'pickactions';
211: if ( exists($env{'form.phase'}) ) {
212: $phase = $env{'form.phase'};
213: }
214: my %servers = &Apache::lonnet::internet_dom_servers($dom);
215: my %domconfig =
216: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
217: 'quotas','autoenroll','autoupdate','autocreate',
218: 'directorysrch','usercreation','usermodification',
219: 'contacts','defaults','scantron','coursecategories',
220: 'serverstatuses','requestcourses','helpsettings',
221: 'coursedefaults','usersessions','loadbalancing',
222: 'requestauthor','selfenrollment','inststatus',
223: 'ltitools','ssl','trust','lti','ltisec','privacy','passwords',
224: 'proctoring','wafproxy','ipaccess'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring','linkprot'],$dom,undef,1);
227: if (ref($domconfig{'ltitools'}) eq 'HASH') {
228: if (ref($encconfig{'ltitools'}) eq 'HASH') {
229: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
230: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
231: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
232: foreach my $item ('key','secret') {
233: $domconfig{'ltitools'}{$id}{$item} = $encconfig{'ltitools'}{$id}{$item};
234: }
235: }
236: }
237: }
238: }
239: if (ref($domconfig{'lti'}) eq 'HASH') {
240: if (ref($encconfig{'lti'}) eq 'HASH') {
241: foreach my $id (keys(%{$domconfig{'lti'}})) {
242: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
243: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
244: foreach my $item ('key','secret') {
245: $domconfig{'lti'}{$id}{$item} = $encconfig{'lti'}{$id}{$item};
246: }
247: }
248: }
249: }
250: }
251: if (ref($domconfig{'ltisec'}) eq 'HASH') {
252: if (ref($domconfig{'ltisec'}{'prot'}) eq 'HASH') {
253: if (ref($encconfig{'linkprot'}) eq 'HASH') {
254: foreach my $id (keys(%{$domconfig{'ltisec'}{'prot'}})) {
255: if ((ref($domconfig{'ltisec'}{'prot'}{$id}) eq 'HASH') &&
256: (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) {
257: foreach my $item ('key','secret') {
258: $domconfig{'ltisec'}{'prot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item};
259: }
260: }
261: }
262: }
263: }
264: }
265: if (ref($domconfig{'proctoring'}) eq 'HASH') {
266: if (ref($encconfig{'proctoring'}) eq 'HASH') {
267: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
268: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
269: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
270: foreach my $item ('key','secret') {
271: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
272: }
273: }
274: }
275: }
276: }
277: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
278: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
279: 'contacts','privacy','usercreation','selfcreation',
280: 'usermodification','scantron','requestcourses','requestauthor',
281: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
282: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
283: 'trust','lti');
284: my %existing;
285: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
286: %existing = %{$domconfig{'loadbalancing'}};
287: }
288: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
289: push(@prefs_order,'loadbalancing');
290: }
291: my %prefs = (
292: 'rolecolors' =>
293: { text => 'Default color schemes',
294: help => 'Domain_Configuration_Color_Schemes',
295: header => [{col1 => 'Student Settings',
296: col2 => '',},
297: {col1 => 'Coordinator Settings',
298: col2 => '',},
299: {col1 => 'Author Settings',
300: col2 => '',},
301: {col1 => 'Administrator Settings',
302: col2 => '',}],
303: print => \&print_rolecolors,
304: modify => \&modify_rolecolors,
305: },
306: 'login' =>
307: { text => 'Log-in page options',
308: help => 'Domain_Configuration_Login_Page',
309: header => [{col1 => 'Log-in Page Items',
310: col2 => '',},
311: {col1 => 'Log-in Help',
312: col2 => 'Value'},
313: {col1 => 'Custom HTML in document head',
314: col2 => 'Value'},
315: {col1 => 'SSO',
316: col2 => 'Dual login: SSO and non-SSO options'},
317: ],
318: print => \&print_login,
319: modify => \&modify_login,
320: },
321: 'defaults' =>
322: { text => 'Default authentication/language/timezone/portal/types',
323: help => 'Domain_Configuration_LangTZAuth',
324: header => [{col1 => 'Setting',
325: col2 => 'Value'},
326: {col1 => 'Institutional user types',
327: col2 => 'Name displayed'}],
328: print => \&print_defaults,
329: modify => \&modify_defaults,
330: },
331: 'wafproxy' =>
332: { text => 'Web Application Firewall/Reverse Proxy',
333: help => 'Domain_Configuration_WAF_Proxy',
334: header => [{col1 => 'Domain(s)',
335: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
336: },
337: {col1 => 'Domain(s)',
338: col2 => 'WAF Configuration',}],
339: print => \&print_wafproxy,
340: modify => \&modify_wafproxy,
341: },
342: 'passwords' =>
343: { text => 'Passwords (Internal authentication)',
344: help => 'Domain_Configuration_Passwords',
345: header => [{col1 => 'Resetting Forgotten Password',
346: col2 => 'Settings'},
347: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
348: col2 => 'Settings'},
349: {col1 => 'Rules for LON-CAPA Passwords',
350: col2 => 'Settings'},
351: {col1 => 'Course Owner Changing Student Passwords',
352: col2 => 'Settings'}],
353: print => \&print_passwords,
354: modify => \&modify_passwords,
355: },
356: 'quotas' =>
357: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
358: help => 'Domain_Configuration_Quotas',
359: header => [{col1 => 'User affiliation',
360: col2 => 'Available tools',
361: col3 => 'Quotas, MB; (Authoring requires role)',}],
362: print => \&print_quotas,
363: modify => \&modify_quotas,
364: },
365: 'autoenroll' =>
366: { text => 'Auto-enrollment settings',
367: help => 'Domain_Configuration_Auto_Enrollment',
368: header => [{col1 => 'Configuration setting',
369: col2 => 'Value(s)'}],
370: print => \&print_autoenroll,
371: modify => \&modify_autoenroll,
372: },
373: 'autoupdate' =>
374: { text => 'Auto-update settings',
375: help => 'Domain_Configuration_Auto_Updates',
376: header => [{col1 => 'Setting',
377: col2 => 'Value',},
378: {col1 => 'Setting',
379: col2 => 'Affiliation'},
380: {col1 => 'User population',
381: col2 => 'Updatable user data'}],
382: print => \&print_autoupdate,
383: modify => \&modify_autoupdate,
384: },
385: 'autocreate' =>
386: { text => 'Auto-course creation settings',
387: help => 'Domain_Configuration_Auto_Creation',
388: header => [{col1 => 'Configuration Setting',
389: col2 => 'Value',}],
390: print => \&print_autocreate,
391: modify => \&modify_autocreate,
392: },
393: 'directorysrch' =>
394: { text => 'Directory searches',
395: help => 'Domain_Configuration_InstDirectory_Search',
396: header => [{col1 => 'Institutional Directory Setting',
397: col2 => 'Value',},
398: {col1 => 'LON-CAPA Directory Setting',
399: col2 => 'Value',}],
400: print => \&print_directorysrch,
401: modify => \&modify_directorysrch,
402: },
403: 'contacts' =>
404: { text => 'E-mail addresses and helpform',
405: help => 'Domain_Configuration_Contact_Info',
406: header => [{col1 => 'Default e-mail addresses',
407: col2 => 'Value',},
408: {col1 => 'Recipient(s) for notifications',
409: col2 => 'Value',},
410: {col1 => 'Nightly status check e-mail',
411: col2 => 'Settings',},
412: {col1 => 'Ask helpdesk form settings',
413: col2 => 'Value',},],
414: print => \&print_contacts,
415: modify => \&modify_contacts,
416: },
417: 'usercreation' =>
418: { text => 'User creation',
419: help => 'Domain_Configuration_User_Creation',
420: header => [{col1 => 'Format rule type',
421: col2 => 'Format rules in force'},
422: {col1 => 'User account creation',
423: col2 => 'Usernames which may be created',},
424: {col1 => 'Context',
425: col2 => 'Assignable authentication types'}],
426: print => \&print_usercreation,
427: modify => \&modify_usercreation,
428: },
429: 'selfcreation' =>
430: { text => 'Users self-creating accounts',
431: help => 'Domain_Configuration_Self_Creation',
432: header => [{col1 => 'Self-creation with institutional username',
433: col2 => 'Enabled?'},
434: {col1 => 'Institutional user type (login/SSO self-creation)',
435: col2 => 'Information user can enter'},
436: {col1 => 'Self-creation with e-mail verification',
437: col2 => 'Settings'}],
438: print => \&print_selfcreation,
439: modify => \&modify_selfcreation,
440: },
441: 'usermodification' =>
442: { text => 'User modification',
443: help => 'Domain_Configuration_User_Modification',
444: header => [{col1 => 'Target user has role',
445: col2 => 'User information updatable in author context'},
446: {col1 => 'Target user has role',
447: col2 => 'User information updatable in course context'}],
448: print => \&print_usermodification,
449: modify => \&modify_usermodification,
450: },
451: 'scantron' =>
452: { text => 'Bubblesheet format',
453: help => 'Domain_Configuration_Scantron_Format',
454: header => [ {col1 => 'Bubblesheet format file',
455: col2 => ''},
456: {col1 => 'Bubblesheet data upload formats',
457: col2 => 'Settings'}],
458: print => \&print_scantron,
459: modify => \&modify_scantron,
460: },
461: 'requestcourses' =>
462: {text => 'Request creation of courses',
463: help => 'Domain_Configuration_Request_Courses',
464: header => [{col1 => 'User affiliation',
465: col2 => 'Availability/Processing of requests',},
466: {col1 => 'Setting',
467: col2 => 'Value'},
468: {col1 => 'Available textbooks',
469: col2 => ''},
470: {col1 => 'Available templates',
471: col2 => ''},
472: {col1 => 'Validation (not official courses)',
473: col2 => 'Value'},],
474: print => \&print_quotas,
475: modify => \&modify_quotas,
476: },
477: 'requestauthor' =>
478: {text => 'Request Authoring Space',
479: help => 'Domain_Configuration_Request_Author',
480: header => [{col1 => 'User affiliation',
481: col2 => 'Availability/Processing of requests',},
482: {col1 => 'Setting',
483: col2 => 'Value'}],
484: print => \&print_quotas,
485: modify => \&modify_quotas,
486: },
487: 'coursecategories' =>
488: { text => 'Cataloging of courses/communities',
489: help => 'Domain_Configuration_Cataloging_Courses',
490: header => [{col1 => 'Catalog type/availability',
491: col2 => '',},
492: {col1 => 'Category settings for standard catalog',
493: col2 => '',},
494: {col1 => 'Categories',
495: col2 => '',
496: }],
497: print => \&print_coursecategories,
498: modify => \&modify_coursecategories,
499: },
500: 'serverstatuses' =>
501: {text => 'Access to server status pages',
502: help => 'Domain_Configuration_Server_Status',
503: header => [{col1 => 'Status Page',
504: col2 => 'Other named users',
505: col3 => 'Specific IPs',
506: }],
507: print => \&print_serverstatuses,
508: modify => \&modify_serverstatuses,
509: },
510: 'helpsettings' =>
511: {text => 'Support settings',
512: help => 'Domain_Configuration_Help_Settings',
513: header => [{col1 => 'Help Page Settings (logged-in users)',
514: col2 => 'Value'},
515: {col1 => 'Helpdesk Roles',
516: col2 => 'Settings'},],
517: print => \&print_helpsettings,
518: modify => \&modify_helpsettings,
519: },
520: 'coursedefaults' =>
521: {text => 'Course/Community defaults',
522: help => 'Domain_Configuration_Course_Defaults',
523: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
524: col2 => 'Value',},
525: {col1 => 'Defaults which can be overridden for each course by a DC',
526: col2 => 'Value',},],
527: print => \&print_coursedefaults,
528: modify => \&modify_coursedefaults,
529: },
530: 'selfenrollment' =>
531: {text => 'Self-enrollment in Course/Community',
532: help => 'Domain_Configuration_Selfenrollment',
533: header => [{col1 => 'Configuration Rights',
534: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
535: {col1 => 'Defaults',
536: col2 => 'Value'},
537: {col1 => 'Self-enrollment validation (optional)',
538: col2 => 'Value'},],
539: print => \&print_selfenrollment,
540: modify => \&modify_selfenrollment,
541: },
542: 'privacy' =>
543: {text => 'Availability of User Information',
544: help => 'Domain_Configuration_User_Privacy',
545: header => [{col1 => 'Role assigned in different domain',
546: col2 => 'Approval options'},
547: {col1 => 'Role assigned in different domain to user of type',
548: col2 => 'User information available in that domain'},
549: {col1 => "Role assigned in user's domain",
550: col2 => 'Information viewable by privileged user'},
551: {col1 => "Role assigned in user's domain",
552: col2 => 'Information viewable by unprivileged user'}],
553: print => \&print_privacy,
554: modify => \&modify_privacy,
555: },
556: 'usersessions' =>
557: {text => 'User session hosting/offloading',
558: help => 'Domain_Configuration_User_Sessions',
559: header => [{col1 => 'Domain server',
560: col2 => 'Servers to offload sessions to when busy'},
561: {col1 => 'Hosting of users from other domains',
562: col2 => 'Rules'},
563: {col1 => "Hosting domain's own users elsewhere",
564: col2 => 'Rules'}],
565: print => \&print_usersessions,
566: modify => \&modify_usersessions,
567: },
568: 'loadbalancing' =>
569: {text => 'Dedicated Load Balancer(s)',
570: help => 'Domain_Configuration_Load_Balancing',
571: header => [{col1 => 'Balancers',
572: col2 => 'Default destinations',
573: col3 => 'User affiliation',
574: col4 => 'Overrides'},
575: ],
576: print => \&print_loadbalancing,
577: modify => \&modify_loadbalancing,
578: },
579: 'ltitools' =>
580: {text => 'External Tools (LTI)',
581: help => 'Domain_Configuration_LTI_Tools',
582: header => [{col1 => 'Setting',
583: col2 => 'Value',}],
584: print => \&print_ltitools,
585: modify => \&modify_ltitools,
586: },
587: 'proctoring' =>
588: {text => 'Remote Proctoring Integration',
589: help => 'Domain_Configuration_Proctoring',
590: header => [{col1 => 'Name',
591: col2 => 'Configuration'}],
592: print => \&print_proctoring,
593: modify => \&modify_proctoring,
594: },
595: 'ssl' =>
596: {text => 'LON-CAPA Network (SSL)',
597: help => 'Domain_Configuration_Network_SSL',
598: header => [{col1 => 'Server',
599: col2 => 'Certificate Status'},
600: {col1 => 'Connections to other servers',
601: col2 => 'Rules'},
602: {col1 => 'Connections from other servers',
603: col2 => 'Rules'},
604: {col1 => "Replicating domain's published content",
605: col2 => 'Rules'}],
606: print => \&print_ssl,
607: modify => \&modify_ssl,
608: },
609: 'trust' =>
610: {text => 'Trust Settings',
611: help => 'Domain_Configuration_Trust',
612: header => [{col1 => "Access to this domain's content by others",
613: col2 => 'Rules'},
614: {col1 => "Access to other domain's content by this domain",
615: col2 => 'Rules'},
616: {col1 => "Enrollment in this domain's courses by others",
617: col2 => 'Rules',},
618: {col1 => "Co-author roles in this domain for others",
619: col2 => 'Rules',},
620: {col1 => "Co-author roles for this domain's users elsewhere",
621: col2 => 'Rules',},
622: {col1 => "Domain roles in this domain assignable to others",
623: col2 => 'Rules'},
624: {col1 => "Course catalog for this domain displayed elsewhere",
625: col2 => 'Rules'},
626: {col1 => "Requests for creation of courses in this domain by others",
627: col2 => 'Rules'},
628: {col1 => "Users in other domains can send messages to this domain",
629: col2 => 'Rules'},],
630: print => \&print_trust,
631: modify => \&modify_trust,
632: },
633: 'lti' =>
634: {text => 'LTI Link Protection and LTI Consumers',
635: help => 'Domain_Configuration_LTI_Provider',
636: header => [{col1 => 'Encryption of shared secrets',
637: col2 => 'Settings'},
638: {col1 => 'Rules for shared secrets',
639: col2 => 'Settings'},
640: {col1 => 'Link Protectors (domain)',
641: col2 => 'Settings'},
642: {col1 => 'Consumers',
643: col2 => 'Settings'},],
644: print => \&print_lti,
645: modify => \&modify_lti,
646: },
647: 'ipaccess' =>
648: {text => 'IP-based access control',
649: help => 'Domain_Configuration_IP_Access',
650: header => [{col1 => 'Setting',
651: col2 => 'Value'},],
652: print => \&print_ipaccess,
653: modify => \&modify_ipaccess,
654: },
655: );
656: if (keys(%servers) > 1) {
657: $prefs{'login'} = { text => 'Log-in page options',
658: help => 'Domain_Configuration_Login_Page',
659: header => [{col1 => 'Log-in Service',
660: col2 => 'Server Setting',},
661: {col1 => 'Log-in Page Items',
662: col2 => 'Settings'},
663: {col1 => 'Log-in Help',
664: col2 => 'Value'},
665: {col1 => 'Custom HTML in document head',
666: col2 => 'Value'},
667: {col1 => 'SSO',
668: col2 => 'Dual login: SSO and non-SSO options'},
669: ],
670: print => \&print_login,
671: modify => \&modify_login,
672: };
673: }
674:
675: my @roles = ('student','coordinator','author','admin');
676: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
677: &Apache::lonhtmlcommon::add_breadcrumb
678: ({href=>"javascript:changePage(document.$phase,'pickactions')",
679: text=>"Settings to display/modify"});
680: my $confname = $dom.'-domainconfig';
681:
682: if ($phase eq 'process') {
683: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
684: \%prefs,\%domconfig,$confname,\@roles);
685: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
686: $r->rflush();
687: &devalidate_remote_domconfs($dom,$result);
688: }
689: } elsif ($phase eq 'display') {
690: my $js = &recaptcha_js().
691: &toggle_display_js();
692: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
693: my ($othertitle,$usertypes,$types) =
694: &Apache::loncommon::sorted_inst_types($dom);
695: $js .= &lonbalance_targets_js($dom,$types,\%servers,
696: $domconfig{'loadbalancing'}).
697: &new_spares_js().
698: &common_domprefs_js().
699: &Apache::loncommon::javascript_array_indexof();
700: }
701: if (grep(/^requestcourses$/,@actions)) {
702: my $javascript_validations;
703: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
704: $js .= <<END;
705: <script type="text/javascript">
706: $javascript_validations
707: </script>
708: $coursebrowserjs
709: END
710: } elsif (grep(/^ipaccess$/,@actions)) {
711: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
712: }
713: if (grep(/^selfcreation$/,@actions)) {
714: $js .= &selfcreate_javascript();
715: }
716: if (grep(/^contacts$/,@actions)) {
717: $js .= &contacts_javascript();
718: }
719: if (grep(/^scantron$/,@actions)) {
720: $js .= &scantron_javascript();
721: }
722: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
723: } else {
724: # check if domconfig user exists for the domain.
725: my $servadm = $r->dir_config('lonAdmEMail');
726: my ($configuserok,$author_ok,$switchserver) =
727: &config_check($dom,$confname,$servadm);
728: unless ($configuserok eq 'ok') {
729: &Apache::lonconfigsettings::print_header($r,$phase,$context);
730: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
731: $confname).
732: '<br />'
733: );
734: if ($switchserver) {
735: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
736: '<br />'.
737: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
738: '<br />'.
739: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
740: '<br />'.
741: &mt('To do that now, use the following link: [_1]',$switchserver)
742: );
743: } else {
744: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
745: '<br />'.
746: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
747: );
748: }
749: $r->print(&Apache::loncommon::end_page());
750: return OK;
751: }
752: if (keys(%domconfig) == 0) {
753: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
754: my @ids=&Apache::lonnet::current_machine_ids();
755: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
756: my %designhash = &Apache::loncommon::get_domainconf($dom);
757: my @loginimages = ('img','logo','domlogo','login');
758: my $custom_img_count = 0;
759: foreach my $img (@loginimages) {
760: if ($designhash{$dom.'.login.'.$img} ne '') {
761: $custom_img_count ++;
762: }
763: }
764: foreach my $role (@roles) {
765: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
766: $custom_img_count ++;
767: }
768: }
769: if ($custom_img_count > 0) {
770: &Apache::lonconfigsettings::print_header($r,$phase,$context);
771: my $switch_server = &check_switchserver($dom,$confname);
772: $r->print(
773: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
774: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
775: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
776: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
777: if ($switch_server) {
778: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
779: }
780: $r->print(&Apache::loncommon::end_page());
781: return OK;
782: }
783: }
784: }
785: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
786: }
787: return OK;
788: }
789:
790: sub process_changes {
791: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
792: my %domconfig;
793: if (ref($values) eq 'HASH') {
794: %domconfig = %{$values};
795: }
796: my $output;
797: if ($action eq 'login') {
798: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
799: } elsif ($action eq 'rolecolors') {
800: $output = &modify_rolecolors($r,$dom,$confname,$roles,
801: $lastactref,%domconfig);
802: } elsif ($action eq 'quotas') {
803: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
804: } elsif ($action eq 'autoenroll') {
805: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
806: } elsif ($action eq 'autoupdate') {
807: $output = &modify_autoupdate($dom,%domconfig);
808: } elsif ($action eq 'autocreate') {
809: $output = &modify_autocreate($dom,%domconfig);
810: } elsif ($action eq 'directorysrch') {
811: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
812: } elsif ($action eq 'usercreation') {
813: $output = &modify_usercreation($dom,%domconfig);
814: } elsif ($action eq 'selfcreation') {
815: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
816: } elsif ($action eq 'usermodification') {
817: $output = &modify_usermodification($dom,%domconfig);
818: } elsif ($action eq 'contacts') {
819: $output = &modify_contacts($dom,$lastactref,%domconfig);
820: } elsif ($action eq 'defaults') {
821: $output = &modify_defaults($dom,$lastactref,%domconfig);
822: } elsif ($action eq 'scantron') {
823: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
824: } elsif ($action eq 'coursecategories') {
825: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
826: } elsif ($action eq 'serverstatuses') {
827: $output = &modify_serverstatuses($dom,%domconfig);
828: } elsif ($action eq 'requestcourses') {
829: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
830: } elsif ($action eq 'requestauthor') {
831: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
832: } elsif ($action eq 'helpsettings') {
833: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
834: } elsif ($action eq 'coursedefaults') {
835: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
836: } elsif ($action eq 'selfenrollment') {
837: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
838: } elsif ($action eq 'usersessions') {
839: $output = &modify_usersessions($dom,$lastactref,%domconfig);
840: } elsif ($action eq 'loadbalancing') {
841: $output = &modify_loadbalancing($dom,%domconfig);
842: } elsif ($action eq 'ltitools') {
843: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
844: } elsif ($action eq 'proctoring') {
845: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
846: } elsif ($action eq 'ssl') {
847: $output = &modify_ssl($dom,$lastactref,%domconfig);
848: } elsif ($action eq 'trust') {
849: $output = &modify_trust($dom,$lastactref,%domconfig);
850: } elsif ($action eq 'lti') {
851: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
852: } elsif ($action eq 'privacy') {
853: $output = &modify_privacy($dom,%domconfig);
854: } elsif ($action eq 'passwords') {
855: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
856: } elsif ($action eq 'wafproxy') {
857: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
858: } elsif ($action eq 'ipaccess') {
859: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
860: }
861: return $output;
862: }
863:
864: sub print_config_box {
865: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
866: my $rowtotal = 0;
867: my $output;
868: if ($action eq 'coursecategories') {
869: $output = &coursecategories_javascript($settings);
870: } elsif ($action eq 'defaults') {
871: $output = &defaults_javascript($settings);
872: } elsif ($action eq 'passwords') {
873: $output = &passwords_javascript($action);
874: } elsif ($action eq 'helpsettings') {
875: my (%privs,%levelscurrent);
876: my %full=();
877: my %levels=(
878: course => {},
879: domain => {},
880: system => {},
881: );
882: my $context = 'domain';
883: my $crstype = 'Course';
884: my $formname = 'display';
885: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
886: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
887: $output =
888: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
889: \@templateroles);
890: } elsif ($action eq 'ltitools') {
891: $output .= <itools_javascript($settings);
892: } elsif ($action eq 'lti') {
893: $output .= &passwords_javascript('secrets')."\n".
894: <i_javascript($dom,$settings);
895: } elsif ($action eq 'proctoring') {
896: $output .= &proctoring_javascript($settings);
897: } elsif ($action eq 'wafproxy') {
898: $output .= &wafproxy_javascript($dom);
899: } elsif ($action eq 'autoupdate') {
900: $output .= &autoupdate_javascript();
901: } elsif ($action eq 'autoenroll') {
902: $output .= &autoenroll_javascript();
903: } elsif ($action eq 'login') {
904: $output .= &saml_javascript();
905: } elsif ($action eq 'ipaccess') {
906: $output .= &ipaccess_javascript($settings);
907: }
908: $output .=
909: '<table class="LC_nested_outer">
910: <tr>
911: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
912: &mt($item->{text}).' '.
913: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
914: '</tr>';
915: $rowtotal ++;
916: my $numheaders = 1;
917: if (ref($item->{'header'}) eq 'ARRAY') {
918: $numheaders = scalar(@{$item->{'header'}});
919: }
920: if ($numheaders > 1) {
921: my $colspan = '';
922: my $rightcolspan = '';
923: my $leftnobr = '';
924: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
925: ($action eq 'directorysrch') ||
926: (($action eq 'login') && ($numheaders < 5))) {
927: $colspan = ' colspan="2"';
928: }
929: if ($action eq 'usersessions') {
930: $rightcolspan = ' colspan="3"';
931: }
932: if ($action eq 'passwords') {
933: $leftnobr = ' LC_nobreak';
934: }
935: $output .= '
936: <tr>
937: <td>
938: <table class="LC_nested">
939: <tr class="LC_info_row">
940: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
941: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
942: </tr>';
943: $rowtotal ++;
944: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
945: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
946: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
947: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
948: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy') || ($action eq 'lti')) {
949: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
950: } elsif ($action eq 'passwords') {
951: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
952: } elsif ($action eq 'coursecategories') {
953: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
954: } elsif ($action eq 'scantron') {
955: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
956: } elsif ($action eq 'login') {
957: if ($numheaders == 5) {
958: $colspan = ' colspan="2"';
959: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
960: } else {
961: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
962: }
963: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
964: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
965: } elsif ($action eq 'rolecolors') {
966: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
967: }
968: $output .= '
969: </table>
970: </td>
971: </tr>
972: <tr>
973: <td>
974: <table class="LC_nested">
975: <tr class="LC_info_row">
976: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
977: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
978: </tr>';
979: $rowtotal ++;
980: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
981: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
982: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
983: ($action eq 'trust') || ($action eq 'contacts') ||
984: ($action eq 'privacy') || ($action eq 'passwords') || ($action eq 'lti')) {
985: if ($action eq 'coursecategories') {
986: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
987: $colspan = ' colspan="2"';
988: } elsif ($action eq 'trust') {
989: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
990: } elsif ($action eq 'passwords') {
991: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
992: } else {
993: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
994: }
995: if ($action eq 'trust') {
996: $output .= '
997: </table>
998: </td>
999: </tr>';
1000: my @trusthdrs = qw(2 3 4 5 6 7);
1001: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
1002: for (my $i=0; $i<@trusthdrs; $i++) {
1003: $output .= '
1004: <tr>
1005: <td>
1006: <table class="LC_nested">
1007: <tr class="LC_info_row">
1008: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
1009: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
1010: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
1011: </table>
1012: </td>
1013: </tr>';
1014: }
1015: $output .= '
1016: <tr>
1017: <td>
1018: <table class="LC_nested">
1019: <tr class="LC_info_row">
1020: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
1021: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
1022: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1023: } else {
1024: $output .= '
1025: </table>
1026: </td>
1027: </tr>
1028: <tr>
1029: <td>
1030: <table class="LC_nested">
1031: <tr class="LC_info_row">
1032: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1033: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1034: </tr>'."\n";
1035: if ($action eq 'coursecategories') {
1036: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1037: } elsif (($action eq 'contacts') || ($action eq 'privacy') ||
1038: ($action eq 'passwords') || ($action eq 'lti')) {
1039: if ($action eq 'passwords') {
1040: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1041: } else {
1042: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1043: }
1044: $output .= '
1045: </tr>
1046: </table>
1047: </td>
1048: </tr>
1049: <tr>
1050: <td>
1051: <table class="LC_nested">
1052: <tr class="LC_info_row">
1053: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1054: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1055: if ($action eq 'passwords') {
1056: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1057: } else {
1058: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1059: }
1060: $output .= '
1061: </table>
1062: </td>
1063: </tr>
1064: <tr>';
1065: } else {
1066: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1067: }
1068: }
1069: $rowtotal ++;
1070: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1071: ($action eq 'defaults') || ($action eq 'directorysrch') ||
1072: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
1073: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1074: } elsif ($action eq 'scantron') {
1075: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1076: } elsif ($action eq 'ssl') {
1077: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1078: </table>
1079: </td>
1080: </tr>
1081: <tr>
1082: <td>
1083: <table class="LC_nested">
1084: <tr class="LC_info_row">
1085: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1086: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1087: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1088: </table>
1089: </td>
1090: </tr>
1091: <tr>
1092: <td>
1093: <table class="LC_nested">
1094: <tr class="LC_info_row">
1095: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1096: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1097: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1098: } elsif ($action eq 'login') {
1099: if ($numheaders == 5) {
1100: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1101: </table>
1102: </td>
1103: </tr>
1104: <tr>
1105: <td>
1106: <table class="LC_nested">
1107: <tr class="LC_info_row">
1108: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1109: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1110: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1111: $rowtotal ++;
1112: } else {
1113: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1114: }
1115: $output .= '
1116: </table>
1117: </td>
1118: </tr>
1119: <tr>
1120: <td>
1121: <table class="LC_nested">
1122: <tr class="LC_info_row">';
1123: if ($numheaders == 5) {
1124: $output .= '
1125: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1126: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1127: </tr>';
1128: } else {
1129: $output .= '
1130: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1131: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1132: </tr>';
1133: }
1134: $rowtotal ++;
1135: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1136: </table>
1137: </td>
1138: </tr>
1139: <tr>
1140: <td>
1141: <table class="LC_nested">
1142: <tr class="LC_info_row">';
1143: if ($numheaders == 5) {
1144: $output .= '
1145: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1146: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1147: </tr>';
1148: } else {
1149: $output .= '
1150: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1151: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1152: </tr>';
1153: }
1154: $rowtotal ++;
1155: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1156: } elsif ($action eq 'requestcourses') {
1157: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1158: $rowtotal ++;
1159: $output .= &print_studentcode($settings,\$rowtotal).'
1160: </table>
1161: </td>
1162: </tr>
1163: <tr>
1164: <td>
1165: <table class="LC_nested">
1166: <tr class="LC_info_row">
1167: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1168: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1169: &textbookcourses_javascript($settings).
1170: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1171: </table>
1172: </td>
1173: </tr>
1174: <tr>
1175: <td>
1176: <table class="LC_nested">
1177: <tr class="LC_info_row">
1178: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1179: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1180: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1181: </table>
1182: </td>
1183: </tr>
1184: <tr>
1185: <td>
1186: <table class="LC_nested">
1187: <tr class="LC_info_row">
1188: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1189: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1190: </tr>'.
1191: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1192: } elsif ($action eq 'requestauthor') {
1193: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1194: $rowtotal ++;
1195: } elsif ($action eq 'rolecolors') {
1196: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1197: </table>
1198: </td>
1199: </tr>
1200: <tr>
1201: <td>
1202: <table class="LC_nested">
1203: <tr class="LC_info_row">
1204: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1205: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1206: <td class="LC_right_item" style="vertical-align: top">'.
1207: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1208: </tr>'.
1209: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1210: </table>
1211: </td>
1212: </tr>
1213: <tr>
1214: <td>
1215: <table class="LC_nested">
1216: <tr class="LC_info_row">
1217: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1218: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1219: </tr>'.
1220: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1221: $rowtotal += 2;
1222: }
1223: } else {
1224: $output .= '
1225: <tr>
1226: <td>
1227: <table class="LC_nested">
1228: <tr class="LC_info_row">';
1229: if ($action eq 'login') {
1230: $output .= '
1231: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1232: } elsif ($action eq 'serverstatuses') {
1233: $output .= '
1234: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1235: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1236:
1237: } else {
1238: $output .= '
1239: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1240: }
1241: if (defined($item->{'header'}->[0]->{'col3'})) {
1242: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1243: &mt($item->{'header'}->[0]->{'col2'});
1244: if ($action eq 'serverstatuses') {
1245: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1246: }
1247: } else {
1248: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1249: &mt($item->{'header'}->[0]->{'col2'});
1250: }
1251: $output .= '</td>';
1252: if ($item->{'header'}->[0]->{'col3'}) {
1253: if (defined($item->{'header'}->[0]->{'col4'})) {
1254: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1255: &mt($item->{'header'}->[0]->{'col3'});
1256: } else {
1257: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1258: &mt($item->{'header'}->[0]->{'col3'});
1259: }
1260: if ($action eq 'serverstatuses') {
1261: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1262: }
1263: $output .= '</td>';
1264: }
1265: if ($item->{'header'}->[0]->{'col4'}) {
1266: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1267: &mt($item->{'header'}->[0]->{'col4'});
1268: }
1269: $output .= '</tr>';
1270: $rowtotal ++;
1271: if ($action eq 'quotas') {
1272: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1273: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1274: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1275: ($action eq 'ltitools') || ($action eq 'proctoring') ||
1276: ($action eq 'ipaccess')) {
1277: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1278: }
1279: }
1280: $output .= '
1281: </table>
1282: </td>
1283: </tr>
1284: </table><br />';
1285: return ($output,$rowtotal);
1286: }
1287:
1288: sub print_login {
1289: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1290: my ($css_class,$datatable,$switchserver,%lt);
1291: my %choices = &login_choices();
1292: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1293: %lt = &login_file_options();
1294: $switchserver = &check_switchserver($dom,$confname);
1295: }
1296: if ($caller eq 'service') {
1297: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1298: my $choice = $choices{'disallowlogin'};
1299: $css_class = ' class="LC_odd_row"';
1300: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1301: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1302: '<th>'.$choices{'server'}.'</th>'.
1303: '<th>'.$choices{'serverpath'}.'</th>'.
1304: '<th>'.$choices{'custompath'}.'</th>'.
1305: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1306: my %disallowed;
1307: if (ref($settings) eq 'HASH') {
1308: if (ref($settings->{'loginvia'}) eq 'HASH') {
1309: %disallowed = %{$settings->{'loginvia'}};
1310: }
1311: }
1312: foreach my $lonhost (sort(keys(%servers))) {
1313: my $direct = 'selected="selected"';
1314: if (ref($disallowed{$lonhost}) eq 'HASH') {
1315: if ($disallowed{$lonhost}{'server'} ne '') {
1316: $direct = '';
1317: }
1318: }
1319: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1320: '<td><select name="'.$lonhost.'_server">'.
1321: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1322: '</option>';
1323: foreach my $hostid (sort(keys(%servers))) {
1324: next if ($servers{$hostid} eq $servers{$lonhost});
1325: my $selected = '';
1326: if (ref($disallowed{$lonhost}) eq 'HASH') {
1327: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1328: $selected = 'selected="selected"';
1329: }
1330: }
1331: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1332: $servers{$hostid}.'</option>';
1333: }
1334: $datatable .= '</select></td>'.
1335: '<td><select name="'.$lonhost.'_serverpath">';
1336: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1337: my $pathname = $path;
1338: if ($path eq 'custom') {
1339: $pathname = &mt('Custom Path').' ->';
1340: }
1341: my $selected = '';
1342: if (ref($disallowed{$lonhost}) eq 'HASH') {
1343: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1344: $selected = 'selected="selected"';
1345: }
1346: } elsif ($path eq '') {
1347: $selected = 'selected="selected"';
1348: }
1349: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1350: }
1351: $datatable .= '</select></td>';
1352: my ($custom,$exempt);
1353: if (ref($disallowed{$lonhost}) eq 'HASH') {
1354: $custom = $disallowed{$lonhost}{'custompath'};
1355: $exempt = $disallowed{$lonhost}{'exempt'};
1356: }
1357: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1358: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1359: '</tr>';
1360: }
1361: $datatable .= '</table></td></tr>';
1362: return $datatable;
1363: } elsif ($caller eq 'page') {
1364: my %defaultchecked = (
1365: 'coursecatalog' => 'on',
1366: 'helpdesk' => 'on',
1367: 'adminmail' => 'off',
1368: 'newuser' => 'off',
1369: );
1370: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1371: my (%checkedon,%checkedoff);
1372: foreach my $item (@toggles) {
1373: if ($defaultchecked{$item} eq 'on') {
1374: $checkedon{$item} = ' checked="checked" ';
1375: $checkedoff{$item} = ' ';
1376: } elsif ($defaultchecked{$item} eq 'off') {
1377: $checkedoff{$item} = ' checked="checked" ';
1378: $checkedon{$item} = ' ';
1379: }
1380: }
1381: my @images = ('img','logo','domlogo','login');
1382: my @alttext = ('img','logo','domlogo');
1383: my @logintext = ('textcol','bgcol');
1384: my @bgs = ('pgbg','mainbg','sidebg');
1385: my @links = ('link','alink','vlink');
1386: my %designhash = &Apache::loncommon::get_domainconf($dom);
1387: my %defaultdesign = %Apache::loncommon::defaultdesign;
1388: my (%is_custom,%designs);
1389: my %defaults = (
1390: font => $defaultdesign{'login.font'},
1391: );
1392: foreach my $item (@images) {
1393: $defaults{$item} = $defaultdesign{'login.'.$item};
1394: $defaults{'showlogo'}{$item} = 1;
1395: }
1396: foreach my $item (@bgs) {
1397: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1398: }
1399: foreach my $item (@logintext) {
1400: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1401: }
1402: foreach my $item (@links) {
1403: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1404: }
1405: if (ref($settings) eq 'HASH') {
1406: foreach my $item (@toggles) {
1407: if ($settings->{$item} eq '1') {
1408: $checkedon{$item} = ' checked="checked" ';
1409: $checkedoff{$item} = ' ';
1410: } elsif ($settings->{$item} eq '0') {
1411: $checkedoff{$item} = ' checked="checked" ';
1412: $checkedon{$item} = ' ';
1413: }
1414: }
1415: foreach my $item (@images) {
1416: if (defined($settings->{$item})) {
1417: $designs{$item} = $settings->{$item};
1418: $is_custom{$item} = 1;
1419: }
1420: if (defined($settings->{'showlogo'}{$item})) {
1421: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1422: }
1423: }
1424: foreach my $item (@alttext) {
1425: if (ref($settings->{'alttext'}) eq 'HASH') {
1426: if ($settings->{'alttext'}->{$item} ne '') {
1427: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1428: }
1429: }
1430: }
1431: foreach my $item (@logintext) {
1432: if ($settings->{$item} ne '') {
1433: $designs{'logintext'}{$item} = $settings->{$item};
1434: $is_custom{$item} = 1;
1435: }
1436: }
1437: if ($settings->{'font'} ne '') {
1438: $designs{'font'} = $settings->{'font'};
1439: $is_custom{'font'} = 1;
1440: }
1441: foreach my $item (@bgs) {
1442: if ($settings->{$item} ne '') {
1443: $designs{'bgs'}{$item} = $settings->{$item};
1444: $is_custom{$item} = 1;
1445: }
1446: }
1447: foreach my $item (@links) {
1448: if ($settings->{$item} ne '') {
1449: $designs{'links'}{$item} = $settings->{$item};
1450: $is_custom{$item} = 1;
1451: }
1452: }
1453: } else {
1454: if ($designhash{$dom.'.login.font'} ne '') {
1455: $designs{'font'} = $designhash{$dom.'.login.font'};
1456: $is_custom{'font'} = 1;
1457: }
1458: foreach my $item (@images) {
1459: if ($designhash{$dom.'.login.'.$item} ne '') {
1460: $designs{$item} = $designhash{$dom.'.login.'.$item};
1461: $is_custom{$item} = 1;
1462: }
1463: }
1464: foreach my $item (@bgs) {
1465: if ($designhash{$dom.'.login.'.$item} ne '') {
1466: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1467: $is_custom{$item} = 1;
1468: }
1469: }
1470: foreach my $item (@links) {
1471: if ($designhash{$dom.'.login.'.$item} ne '') {
1472: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1473: $is_custom{$item} = 1;
1474: }
1475: }
1476: }
1477: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1478: logo => 'Institution Logo',
1479: domlogo => 'Domain Logo',
1480: login => 'Login box');
1481: my $itemcount = 1;
1482: foreach my $item (@toggles) {
1483: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1484: $datatable .=
1485: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1486: '</td><td>'.
1487: '<span class="LC_nobreak"><label><input type="radio" name="'.
1488: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1489: '</label> <label><input type="radio" name="'.$item.'"'.
1490: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1491: '</tr>';
1492: $itemcount ++;
1493: }
1494: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1495: $datatable .= '</tr></table></td></tr>';
1496: } elsif ($caller eq 'help') {
1497: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1498: my $itemcount = 1;
1499: $defaulturl = '/adm/loginproblems.html';
1500: $defaulttype = 'default';
1501: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1502: my @currlangs;
1503: if (ref($settings) eq 'HASH') {
1504: if (ref($settings->{'helpurl'}) eq 'HASH') {
1505: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1506: next if ($settings->{'helpurl'}{$key} eq '');
1507: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1508: $type{$key} = 'custom';
1509: unless ($key eq 'nolang') {
1510: push(@currlangs,$key);
1511: }
1512: }
1513: } elsif ($settings->{'helpurl'} ne '') {
1514: $type{'nolang'} = 'custom';
1515: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1516: }
1517: }
1518: foreach my $lang ('nolang',sort(@currlangs)) {
1519: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1520: $datatable .= '<tr'.$css_class.'>';
1521: if ($url{$lang} eq '') {
1522: $url{$lang} = $defaulturl;
1523: }
1524: if ($type{$lang} eq '') {
1525: $type{$lang} = $defaulttype;
1526: }
1527: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1528: if ($lang eq 'nolang') {
1529: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1530: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1531: } else {
1532: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1533: $langchoices{$lang},
1534: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1535: }
1536: $datatable .= '</span></td>'."\n".
1537: '<td class="LC_left_item">';
1538: if ($type{$lang} eq 'custom') {
1539: $datatable .= '<span class="LC_nobreak"><label>'.
1540: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1541: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1542: } else {
1543: $datatable .= $lt{'upl'};
1544: }
1545: $datatable .='<br />';
1546: if ($switchserver) {
1547: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1548: } else {
1549: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1550: }
1551: $datatable .= '</td></tr>';
1552: $itemcount ++;
1553: }
1554: my @addlangs;
1555: foreach my $lang (sort(keys(%langchoices))) {
1556: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1557: push(@addlangs,$lang);
1558: }
1559: if (@addlangs > 0) {
1560: my %toadd;
1561: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1562: $toadd{''} = &mt('Select');
1563: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1564: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1565: &mt('Add log-in help page for a specific language:').' '.
1566: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1567: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1568: if ($switchserver) {
1569: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1570: } else {
1571: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1572: }
1573: $datatable .= '</td></tr>';
1574: $itemcount ++;
1575: }
1576: $datatable .= &captcha_choice('login',$settings,$itemcount);
1577: } elsif ($caller eq 'headtag') {
1578: my %domservers = &Apache::lonnet::get_servers($dom);
1579: my $choice = $choices{'headtag'};
1580: $css_class = ' class="LC_odd_row"';
1581: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1582: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1583: '<th>'.$choices{'current'}.'</th>'.
1584: '<th>'.$choices{'action'}.'</th>'.
1585: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1586: my (%currurls,%currexempt);
1587: if (ref($settings) eq 'HASH') {
1588: if (ref($settings->{'headtag'}) eq 'HASH') {
1589: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1590: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1591: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1592: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1593: }
1594: }
1595: }
1596: }
1597: foreach my $lonhost (sort(keys(%domservers))) {
1598: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1599: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1600: if ($currurls{$lonhost}) {
1601: $datatable .= '<td class="LC_right_item"><a href="'.
1602: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1603: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1604: '">'.$lt{'curr'}.'</a></td>'.
1605: '<td><span class="LC_nobreak"><label>'.
1606: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1607: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1608: } else {
1609: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1610: }
1611: $datatable .='<br />';
1612: if ($switchserver) {
1613: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1614: } else {
1615: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1616: }
1617: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1618: }
1619: $datatable .= '</table></td></tr>';
1620: } elsif ($caller eq 'saml') {
1621: my %domservers = &Apache::lonnet::get_servers($dom);
1622: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1623: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1624: '<th>'.$choices{'samllanding'}.'</th>'.
1625: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1626: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1627: foreach my $lonhost (keys(%domservers)) {
1628: $samlurl{$lonhost} = '/adm/sso';
1629: $styleon{$lonhost} = 'display:none';
1630: $styleoff{$lonhost} = '';
1631: }
1632: if (ref($settings->{'saml'}) eq 'HASH') {
1633: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1634: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1635: $saml{$lonhost} = 1;
1636: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1637: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1638: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1639: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1640: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1641: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1642: $styleon{$lonhost} = '';
1643: $styleoff{$lonhost} = 'display:none';
1644: } else {
1645: $styleon{$lonhost} = 'display:none';
1646: $styleoff{$lonhost} = '';
1647: }
1648: }
1649: }
1650: my $itemcount = 1;
1651: foreach my $lonhost (sort(keys(%domservers))) {
1652: my $samlon = ' ';
1653: my $samloff = ' checked="checked" ';
1654: if ($saml{$lonhost}) {
1655: $samlon = $samloff;
1656: $samloff = ' ';
1657: }
1658: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1659: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1660: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1661: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1662: &mt('No').'</label>'.(' 'x2).
1663: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1664: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1665: &mt('Yes').'</label></span></td>'.
1666: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1667: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1668: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1669: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1670: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1671: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1672: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1673: $samltext{$lonhost}.'" /></td><td>';
1674: if ($samlimg{$lonhost}) {
1675: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1676: '<span class="LC_nobreak"><label>'.
1677: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1678: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1679: } else {
1680: $datatable .= $lt{'upl'};
1681: }
1682: $datatable .='<br />';
1683: if ($switchserver) {
1684: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1685: } else {
1686: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1687: }
1688: $datatable .= '</td>'.
1689: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1690: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1691: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1692: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1693: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1694: $samltitle{$lonhost}.'</textarea></td>'.
1695: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1696: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1697: '</table></td>'.
1698: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1699: $itemcount ++;
1700: }
1701: $datatable .= '</table></td></tr>';
1702: }
1703: return $datatable;
1704: }
1705:
1706: sub login_choices {
1707: my %choices =
1708: &Apache::lonlocal::texthash (
1709: coursecatalog => 'Display Course/Community Catalog link?',
1710: adminmail => "Display Administrator's E-mail Address?",
1711: helpdesk => 'Display "Contact Helpdesk" link',
1712: disallowlogin => "Login page requests redirected",
1713: hostid => "Server",
1714: server => "Redirect to:",
1715: serverpath => "Path",
1716: custompath => "Custom",
1717: exempt => "Exempt IP(s)",
1718: directlogin => "No redirect",
1719: newuser => "Link to create a user account",
1720: img => "Header",
1721: logo => "Main Logo",
1722: domlogo => "Domain Logo",
1723: login => "Log-in Header",
1724: textcol => "Text color",
1725: bgcol => "Box color",
1726: bgs => "Background colors",
1727: links => "Link colors",
1728: font => "Font color",
1729: pgbg => "Header",
1730: mainbg => "Page",
1731: sidebg => "Login box",
1732: link => "Link",
1733: alink => "Active link",
1734: vlink => "Visited link",
1735: headtag => "Custom markup",
1736: action => "Action",
1737: current => "Current",
1738: samllanding => "Dual login?",
1739: samloptions => "Options",
1740: alttext => "Alt text",
1741: );
1742: return %choices;
1743: }
1744:
1745: sub login_file_options {
1746: return &Apache::lonlocal::texthash(
1747: del => 'Delete?',
1748: rep => 'Replace:',
1749: upl => 'Upload:',
1750: curr => 'View contents',
1751: default => 'Default',
1752: custom => 'Custom',
1753: none => 'None',
1754: );
1755: }
1756:
1757: sub print_ipaccess {
1758: my ($dom,$settings,$rowtotal) = @_;
1759: my $css_class;
1760: my $itemcount = 0;
1761: my $datatable;
1762: my %ordered;
1763: if (ref($settings) eq 'HASH') {
1764: foreach my $item (keys(%{$settings})) {
1765: if (ref($settings->{$item}) eq 'HASH') {
1766: my $num = $settings->{$item}{'order'};
1767: if ($num eq '') {
1768: $num = scalar(keys(%{$settings}));
1769: }
1770: $ordered{$num} = $item;
1771: }
1772: }
1773: }
1774: my $maxnum = scalar(keys(%ordered));
1775: if (keys(%ordered)) {
1776: my @items = sort { $a <=> $b } keys(%ordered);
1777: for (my $i=0; $i<@items; $i++) {
1778: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1779: my $item = $ordered{$items[$i]};
1780: my ($name,$ipranges,%commblocks,%courses);
1781: if (ref($settings->{$item}) eq 'HASH') {
1782: $name = $settings->{$item}->{'name'};
1783: $ipranges = $settings->{$item}->{'ip'};
1784: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1785: %commblocks = %{$settings->{$item}->{'commblocks'}};
1786: }
1787: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1788: %courses = %{$settings->{$item}->{'courses'}};
1789: }
1790: }
1791: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1792: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1793: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1794: for (my $k=0; $k<=$maxnum; $k++) {
1795: my $vpos = $k+1;
1796: my $selstr;
1797: if ($k == $i) {
1798: $selstr = ' selected="selected" ';
1799: }
1800: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1801: }
1802: $datatable .= '</select>'.(' 'x2).
1803: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1804: &mt('Delete?').'</label></span></td>'.
1805: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1806: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1807: '</td></tr>';
1808: $itemcount ++;
1809: }
1810: }
1811: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1812: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1813: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1814: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1815: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1816: for (my $k=0; $k<$maxnum+1; $k++) {
1817: my $vpos = $k+1;
1818: my $selstr;
1819: if ($k == $maxnum) {
1820: $selstr = ' selected="selected" ';
1821: }
1822: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1823: }
1824: $datatable .= '</select> '."\n".
1825: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1826: '<td colspan="2">'.
1827: &ipaccess_options('add',$itemcount,$dom).
1828: '</td>'."\n".
1829: '</tr>'."\n";
1830: $$rowtotal ++;
1831: return $datatable;
1832: }
1833:
1834: sub ipaccess_options {
1835: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1836: my (%currblocks,%currcourses,$output);
1837: if (ref($blocksref) eq 'HASH') {
1838: %currblocks = %{$blocksref};
1839: }
1840: if (ref($coursesref) eq 'HASH') {
1841: %currcourses = %{$coursesref};
1842: }
1843: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1844: '<span class="LC_nobreak">'.&mt('Name').': '.
1845: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1846: '</span></fieldset>'.
1847: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1848: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1849: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1850: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1851: $ipranges.'</textarea></fieldset>'.
1852: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1853: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1854: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1855: '<table>';
1856: foreach my $cid (sort(keys(%currcourses))) {
1857: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1858: $output .= '<tr><td><span class="LC_nobreak">'.
1859: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1860: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1861: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1862: }
1863: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1864: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1865: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1866: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1867: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1868: '</span></td></tr></table>'."\n".
1869: '</fieldset>';
1870: return $output;
1871: }
1872:
1873: sub blocker_checkboxes {
1874: my ($num,$blocks) = @_;
1875: my ($typeorder,$types) = &commblocktype_text();
1876: my $numinrow = 6;
1877: my $output = '<table>';
1878: for (my $i=0; $i<@{$typeorder}; $i++) {
1879: my $block = $typeorder->[$i];
1880: my $blockstatus;
1881: if (ref($blocks) eq 'HASH') {
1882: if ($blocks->{$block} eq 'on') {
1883: $blockstatus = 'checked="checked"';
1884: }
1885: }
1886: my $rem = $i%($numinrow);
1887: if ($rem == 0) {
1888: if ($i > 0) {
1889: $output .= '</tr>';
1890: }
1891: $output .= '<tr>';
1892: }
1893: if ($i == scalar(@{$typeorder})-1) {
1894: my $colsleft = $numinrow-$rem;
1895: if ($colsleft > 1) {
1896: $output .= '<td colspan="'.$colsleft.'">';
1897: } else {
1898: $output .= '<td>';
1899: }
1900: } else {
1901: $output .= '<td>';
1902: }
1903: my $item = 'ipaccess_block_'.$num;
1904: if ($blockstatus) {
1905: $blockstatus = ' '.$blockstatus;
1906: }
1907: $output .= '<span class="LC_nobreak"><label>'."\n".
1908: '<input type="checkbox" name="'.$item.'"'.
1909: $blockstatus.' value="'.$block.'"'.' />'.
1910: $types->{$block}.'</label></span>'."\n".
1911: '<br /></td>';
1912: }
1913: $output .= '</tr></table>';
1914: return $output;
1915: }
1916:
1917: sub commblocktype_text {
1918: my %types = &Apache::lonlocal::texthash(
1919: 'com' => 'Messaging',
1920: 'chat' => 'Chat Room',
1921: 'boards' => 'Discussion',
1922: 'port' => 'Portfolio',
1923: 'groups' => 'Groups',
1924: 'blogs' => 'Blogs',
1925: 'about' => 'User Information',
1926: 'printout' => 'Printouts',
1927: 'passwd' => 'Change Password',
1928: 'grades' => 'Gradebook',
1929: 'search' => 'Course search',
1930: 'wishlist' => 'Stored links',
1931: 'annotate' => 'Annotations',
1932: );
1933: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1934: return ($typeorder,\%types);
1935: }
1936:
1937: sub print_rolecolors {
1938: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1939: my %choices = &color_font_choices();
1940: my @bgs = ('pgbg','tabbg','sidebg');
1941: my @links = ('link','alink','vlink');
1942: my @images = ('img');
1943: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1944: my %designhash = &Apache::loncommon::get_domainconf($dom);
1945: my %defaultdesign = %Apache::loncommon::defaultdesign;
1946: my (%is_custom,%designs);
1947: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1948: if (ref($settings) eq 'HASH') {
1949: if (ref($settings->{$role}) eq 'HASH') {
1950: if ($settings->{$role}->{'img'} ne '') {
1951: $designs{'img'} = $settings->{$role}->{'img'};
1952: $is_custom{'img'} = 1;
1953: }
1954: if ($settings->{$role}->{'font'} ne '') {
1955: $designs{'font'} = $settings->{$role}->{'font'};
1956: $is_custom{'font'} = 1;
1957: }
1958: if ($settings->{$role}->{'fontmenu'} ne '') {
1959: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1960: $is_custom{'fontmenu'} = 1;
1961: }
1962: foreach my $item (@bgs) {
1963: if ($settings->{$role}->{$item} ne '') {
1964: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1965: $is_custom{$item} = 1;
1966: }
1967: }
1968: foreach my $item (@links) {
1969: if ($settings->{$role}->{$item} ne '') {
1970: $designs{'links'}{$item} = $settings->{$role}->{$item};
1971: $is_custom{$item} = 1;
1972: }
1973: }
1974: }
1975: } else {
1976: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1977: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1978: $is_custom{'img'} = 1;
1979: }
1980: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1981: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1982: $is_custom{'fontmenu'} = 1;
1983: }
1984: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1985: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1986: $is_custom{'font'} = 1;
1987: }
1988: foreach my $item (@bgs) {
1989: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1990: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1991: $is_custom{$item} = 1;
1992:
1993: }
1994: }
1995: foreach my $item (@links) {
1996: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1997: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1998: $is_custom{$item} = 1;
1999: }
2000: }
2001: }
2002: my $itemcount = 1;
2003: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
2004: $datatable .= '</tr></table></td></tr>';
2005: return $datatable;
2006: }
2007:
2008: sub role_defaults {
2009: my ($role,$bgs,$links,$images,$logintext) = @_;
2010: my %defaults;
2011: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
2012: return %defaults;
2013: }
2014: my %defaultdesign = %Apache::loncommon::defaultdesign;
2015: if ($role eq 'login') {
2016: %defaults = (
2017: font => $defaultdesign{$role.'.font'},
2018: );
2019: if (ref($logintext) eq 'ARRAY') {
2020: foreach my $item (@{$logintext}) {
2021: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
2022: }
2023: }
2024: foreach my $item (@{$images}) {
2025: $defaults{'showlogo'}{$item} = 1;
2026: }
2027: } else {
2028: %defaults = (
2029: img => $defaultdesign{$role.'.img'},
2030: font => $defaultdesign{$role.'.font'},
2031: fontmenu => $defaultdesign{$role.'.fontmenu'},
2032: );
2033: }
2034: foreach my $item (@{$bgs}) {
2035: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2036: }
2037: foreach my $item (@{$links}) {
2038: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2039: }
2040: foreach my $item (@{$images}) {
2041: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2042: }
2043: return %defaults;
2044: }
2045:
2046: sub display_color_options {
2047: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2048: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2049: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2050: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2051: my $datatable = '<tr'.$css_class.'>'.
2052: '<td>'.$choices->{'font'}.'</td>';
2053: if (!$is_custom->{'font'}) {
2054: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2055: } else {
2056: $datatable .= '<td> </td>';
2057: }
2058: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2059:
2060: $datatable .= '<td><span class="LC_nobreak">'.
2061: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2062: ' value="'.$current_color.'" /> '.
2063: ' </span></td></tr>';
2064: unless ($role eq 'login') {
2065: $datatable .= '<tr'.$css_class.'>'.
2066: '<td>'.$choices->{'fontmenu'}.'</td>';
2067: if (!$is_custom->{'fontmenu'}) {
2068: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2069: } else {
2070: $datatable .= '<td> </td>';
2071: }
2072: $current_color = $designs->{'fontmenu'} ?
2073: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2074: $datatable .= '<td><span class="LC_nobreak">'.
2075: '<input class="colorchooser" type="text" size="10" name="'
2076: .$role.'_fontmenu"'.
2077: ' value="'.$current_color.'" /> '.
2078: ' </span></td></tr>';
2079: }
2080: my $switchserver = &check_switchserver($dom,$confname);
2081: foreach my $img (@{$images}) {
2082: $itemcount ++;
2083: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2084: $datatable .= '<tr'.$css_class.'>'.
2085: '<td>'.$choices->{$img};
2086: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
2087: if ($role eq 'login') {
2088: if ($img eq 'login') {
2089: $login_hdr_pick =
2090: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2091: $logincolors =
2092: &login_text_colors($img,$role,$logintext,$phase,$choices,
2093: $designs,$defaults);
2094: } else {
2095: if ($img ne 'domlogo') {
2096: $datatable.= &logo_display_options($img,$defaults,$designs);
2097: }
2098: if (ref($designs->{'alttext'}) eq 'HASH') {
2099: $alttext = $designs->{'alttext'}{$img};
2100: }
2101: }
2102: }
2103: $datatable .= '</td>';
2104: if ($designs->{$img} ne '') {
2105: $imgfile = $designs->{$img};
2106: $img_import = ($imgfile =~ m{^/adm/});
2107: } else {
2108: $imgfile = $defaults->{$img};
2109: }
2110: if ($imgfile) {
2111: my ($showfile,$fullsize);
2112: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2113: my $urldir = $1;
2114: my $filename = $2;
2115: my @info = &Apache::lonnet::stat_file($designs->{$img});
2116: if (@info) {
2117: my $thumbfile = 'tn-'.$filename;
2118: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2119: if (@thumb) {
2120: $showfile = $urldir.'/'.$thumbfile;
2121: } else {
2122: $showfile = $imgfile;
2123: }
2124: } else {
2125: $showfile = '';
2126: }
2127: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2128: $showfile = $imgfile;
2129: my $imgdir = $1;
2130: my $filename = $2;
2131: if (-e "$londocroot/$imgdir/tn-".$filename) {
2132: $showfile = "/$imgdir/tn-".$filename;
2133: } else {
2134: my $input = $londocroot.$imgfile;
2135: my $output = "$londocroot/$imgdir/tn-".$filename;
2136: if (!-e $output) {
2137: my ($width,$height) = &thumb_dimensions();
2138: my ($fullwidth,$fullheight) = &check_dimensions($input);
2139: if ($fullwidth ne '' && $fullheight ne '') {
2140: if ($fullwidth > $width && $fullheight > $height) {
2141: my $size = $width.'x'.$height;
2142: my @args = ('convert','-sample',$size,$input,$output);
2143: system({$args[0]} @args);
2144: $showfile = "/$imgdir/tn-".$filename;
2145: }
2146: }
2147: }
2148: }
2149: }
2150: if ($showfile) {
2151: if ($showfile =~ m{^/(adm|res)/}) {
2152: if ($showfile =~ m{^/res/}) {
2153: my $local_showfile =
2154: &Apache::lonnet::filelocation('',$showfile);
2155: &Apache::lonnet::repcopy($local_showfile);
2156: }
2157: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2158: }
2159: if ($imgfile) {
2160: if ($imgfile =~ m{^/(adm|res)/}) {
2161: if ($imgfile =~ m{^/res/}) {
2162: my $local_imgfile =
2163: &Apache::lonnet::filelocation('',$imgfile);
2164: &Apache::lonnet::repcopy($local_imgfile);
2165: }
2166: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2167: } else {
2168: $fullsize = $imgfile;
2169: }
2170: }
2171: $datatable .= '<td>';
2172: if ($img eq 'login') {
2173: $datatable .= $login_hdr_pick;
2174: }
2175: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2176: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2177: } else {
2178: $datatable .= '<td> </td><td class="LC_left_item">'.
2179: &mt('Upload:').'<br />';
2180: }
2181: } else {
2182: $datatable .= '<td> </td><td class="LC_left_item">'.
2183: &mt('Upload:').'<br />';
2184: }
2185: if ($switchserver) {
2186: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2187: } else {
2188: if ($img ne 'login') { # suppress file selection for Log-in header
2189: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2190: }
2191: }
2192: if (($role eq 'login') && ($img ne 'login')) {
2193: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2194: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2195: '</label></span>';
2196: }
2197: $datatable .= '</td></tr>';
2198: }
2199: $itemcount ++;
2200: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2201: $datatable .= '<tr'.$css_class.'>'.
2202: '<td>'.$choices->{'bgs'}.'</td>';
2203: my $bgs_def;
2204: foreach my $item (@{$bgs}) {
2205: if (!$is_custom->{$item}) {
2206: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
2207: }
2208: }
2209: if ($bgs_def) {
2210: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2211: } else {
2212: $datatable .= '<td> </td>';
2213: }
2214: $datatable .= '<td class="LC_right_item">'.
2215: '<table border="0"><tr>';
2216:
2217: foreach my $item (@{$bgs}) {
2218: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2219: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2220: if ($designs->{'bgs'}{$item}) {
2221: $datatable .= ' ';
2222: }
2223: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2224: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2225: }
2226: $datatable .= '</tr></table></td></tr>';
2227: $itemcount ++;
2228: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2229: $datatable .= '<tr'.$css_class.'>'.
2230: '<td>'.$choices->{'links'}.'</td>';
2231: my $links_def;
2232: foreach my $item (@{$links}) {
2233: if (!$is_custom->{$item}) {
2234: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2235: }
2236: }
2237: if ($links_def) {
2238: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2239: } else {
2240: $datatable .= '<td> </td>';
2241: }
2242: $datatable .= '<td class="LC_right_item">'.
2243: '<table border="0"><tr>';
2244: foreach my $item (@{$links}) {
2245: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2246: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2247: if ($designs->{'links'}{$item}) {
2248: $datatable.=' ';
2249: }
2250: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2251: '" /></td>';
2252: }
2253: $$rowtotal += $itemcount;
2254: return $datatable;
2255: }
2256:
2257: sub logo_display_options {
2258: my ($img,$defaults,$designs) = @_;
2259: my $checkedon;
2260: if (ref($defaults) eq 'HASH') {
2261: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2262: if ($defaults->{'showlogo'}{$img}) {
2263: $checkedon = 'checked="checked" ';
2264: }
2265: }
2266: }
2267: if (ref($designs) eq 'HASH') {
2268: if (ref($designs->{'showlogo'}) eq 'HASH') {
2269: if (defined($designs->{'showlogo'}{$img})) {
2270: if ($designs->{'showlogo'}{$img} == 0) {
2271: $checkedon = '';
2272: } elsif ($designs->{'showlogo'}{$img} == 1) {
2273: $checkedon = 'checked="checked" ';
2274: }
2275: }
2276: }
2277: }
2278: return '<br /><label> <input type="checkbox" name="'.
2279: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2280: &mt('show').'</label>'."\n";
2281: }
2282:
2283: sub login_header_options {
2284: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2285: my $output = '';
2286: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2287: $output .= &mt('Text default(s):').'<br />';
2288: if (!$is_custom->{'textcol'}) {
2289: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2290: ' ';
2291: }
2292: if (!$is_custom->{'bgcol'}) {
2293: $output .= $choices->{'bgcol'}.': '.
2294: '<span id="css_'.$role.'_font" style="background-color: '.
2295: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2296: }
2297: $output .= '<br />';
2298: }
2299: $output .='<br />';
2300: return $output;
2301: }
2302:
2303: sub login_text_colors {
2304: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2305: my $color_menu = '<table border="0"><tr>';
2306: foreach my $item (@{$logintext}) {
2307: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2308: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2309: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2310: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2311: }
2312: $color_menu .= '</tr></table><br />';
2313: return $color_menu;
2314: }
2315:
2316: sub image_changes {
2317: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2318: my $output;
2319: if ($img eq 'login') {
2320: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2321: } elsif (!$is_custom) {
2322: if ($img ne 'domlogo') {
2323: $output = &mt('Default image:').'<br />';
2324: } else {
2325: $output = &mt('Default in use:').'<br />';
2326: }
2327: }
2328: if ($img ne 'login') {
2329: if ($img_import) {
2330: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2331: }
2332: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2333: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2334: if ($is_custom) {
2335: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2336: '<input type="checkbox" name="'.
2337: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2338: '</label> '.&mt('Replace:').'</span><br />';
2339: } else {
2340: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2341: }
2342: }
2343: return $output;
2344: }
2345:
2346: sub print_quotas {
2347: my ($dom,$settings,$rowtotal,$action) = @_;
2348: my $context;
2349: if ($action eq 'quotas') {
2350: $context = 'tools';
2351: } else {
2352: $context = $action;
2353: }
2354: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2355: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2356: my $typecount = 0;
2357: my ($css_class,%titles);
2358: if ($context eq 'requestcourses') {
2359: @usertools = ('official','unofficial','community','textbook','placement','lti');
2360: @options =('norequest','approval','validate','autolimit');
2361: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2362: %titles = &courserequest_titles();
2363: } elsif ($context eq 'requestauthor') {
2364: @usertools = ('author');
2365: @options = ('norequest','approval','automatic');
2366: %titles = &authorrequest_titles();
2367: } else {
2368: @usertools = ('aboutme','blog','webdav','portfolio');
2369: %titles = &tool_titles();
2370: }
2371: if (ref($types) eq 'ARRAY') {
2372: foreach my $type (@{$types}) {
2373: my ($currdefquota,$currauthorquota);
2374: unless (($context eq 'requestcourses') ||
2375: ($context eq 'requestauthor')) {
2376: if (ref($settings) eq 'HASH') {
2377: if (ref($settings->{defaultquota}) eq 'HASH') {
2378: $currdefquota = $settings->{defaultquota}->{$type};
2379: } else {
2380: $currdefquota = $settings->{$type};
2381: }
2382: if (ref($settings->{authorquota}) eq 'HASH') {
2383: $currauthorquota = $settings->{authorquota}->{$type};
2384: }
2385: }
2386: }
2387: if (defined($usertypes->{$type})) {
2388: $typecount ++;
2389: $css_class = $typecount%2?' class="LC_odd_row"':'';
2390: $datatable .= '<tr'.$css_class.'>'.
2391: '<td>'.$usertypes->{$type}.'</td>'.
2392: '<td class="LC_left_item">';
2393: if ($context eq 'requestcourses') {
2394: $datatable .= '<table><tr>';
2395: }
2396: my %cell;
2397: foreach my $item (@usertools) {
2398: if ($context eq 'requestcourses') {
2399: my ($curroption,$currlimit);
2400: if (ref($settings) eq 'HASH') {
2401: if (ref($settings->{$item}) eq 'HASH') {
2402: $curroption = $settings->{$item}->{$type};
2403: if ($curroption =~ /^autolimit=(\d*)$/) {
2404: $currlimit = $1;
2405: }
2406: }
2407: }
2408: if (!$curroption) {
2409: $curroption = 'norequest';
2410: }
2411: $datatable .= '<th>'.$titles{$item}.'</th>';
2412: foreach my $option (@options) {
2413: my $val = $option;
2414: if ($option eq 'norequest') {
2415: $val = 0;
2416: }
2417: if ($option eq 'validate') {
2418: my $canvalidate = 0;
2419: if (ref($validations{$item}) eq 'HASH') {
2420: if ($validations{$item}{$type}) {
2421: $canvalidate = 1;
2422: }
2423: }
2424: next if (!$canvalidate);
2425: }
2426: my $checked = '';
2427: if ($option eq $curroption) {
2428: $checked = ' checked="checked"';
2429: } elsif ($option eq 'autolimit') {
2430: if ($curroption =~ /^autolimit/) {
2431: $checked = ' checked="checked"';
2432: }
2433: }
2434: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2435: '<input type="radio" name="crsreq_'.$item.
2436: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2437: $titles{$option}.'</label>';
2438: if ($option eq 'autolimit') {
2439: $cell{$item} .= ' <input type="text" name="crsreq_'.
2440: $item.'_limit_'.$type.'" size="1" '.
2441: 'value="'.$currlimit.'" />';
2442: }
2443: $cell{$item} .= '</span> ';
2444: if ($option eq 'autolimit') {
2445: $cell{$item} .= $titles{'unlimited'};
2446: }
2447: }
2448: } elsif ($context eq 'requestauthor') {
2449: my $curroption;
2450: if (ref($settings) eq 'HASH') {
2451: $curroption = $settings->{$type};
2452: }
2453: if (!$curroption) {
2454: $curroption = 'norequest';
2455: }
2456: foreach my $option (@options) {
2457: my $val = $option;
2458: if ($option eq 'norequest') {
2459: $val = 0;
2460: }
2461: my $checked = '';
2462: if ($option eq $curroption) {
2463: $checked = ' checked="checked"';
2464: }
2465: $datatable .= '<span class="LC_nobreak"><label>'.
2466: '<input type="radio" name="authorreq_'.$type.
2467: '" value="'.$val.'"'.$checked.' />'.
2468: $titles{$option}.'</label></span> ';
2469: }
2470: } else {
2471: my $checked = 'checked="checked" ';
2472: if (ref($settings) eq 'HASH') {
2473: if (ref($settings->{$item}) eq 'HASH') {
2474: if ($settings->{$item}->{$type} == 0) {
2475: $checked = '';
2476: } elsif ($settings->{$item}->{$type} == 1) {
2477: $checked = 'checked="checked" ';
2478: }
2479: }
2480: }
2481: $datatable .= '<span class="LC_nobreak"><label>'.
2482: '<input type="checkbox" name="'.$context.'_'.$item.
2483: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2484: '</label></span> ';
2485: }
2486: }
2487: if ($context eq 'requestcourses') {
2488: $datatable .= '</tr><tr>';
2489: foreach my $item (@usertools) {
2490: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2491: }
2492: $datatable .= '</tr></table>';
2493: }
2494: $datatable .= '</td>';
2495: unless (($context eq 'requestcourses') ||
2496: ($context eq 'requestauthor')) {
2497: $datatable .=
2498: '<td class="LC_right_item">'.
2499: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2500: '<input type="text" name="quota_'.$type.
2501: '" value="'.$currdefquota.
2502: '" size="5" /></span>'.(' ' x 2).
2503: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2504: '<input type="text" name="authorquota_'.$type.
2505: '" value="'.$currauthorquota.
2506: '" size="5" /></span></td>';
2507: }
2508: $datatable .= '</tr>';
2509: }
2510: }
2511: }
2512: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2513: $defaultquota = '20';
2514: $authorquota = '500';
2515: if (ref($settings) eq 'HASH') {
2516: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2517: $defaultquota = $settings->{'defaultquota'}->{'default'};
2518: } elsif (defined($settings->{'default'})) {
2519: $defaultquota = $settings->{'default'};
2520: }
2521: if (ref($settings->{'authorquota'}) eq 'HASH') {
2522: $authorquota = $settings->{'authorquota'}->{'default'};
2523: }
2524: }
2525: }
2526: $typecount ++;
2527: $css_class = $typecount%2?' class="LC_odd_row"':'';
2528: $datatable .= '<tr'.$css_class.'>'.
2529: '<td>'.$othertitle.'</td>'.
2530: '<td class="LC_left_item">';
2531: if ($context eq 'requestcourses') {
2532: $datatable .= '<table><tr>';
2533: }
2534: my %defcell;
2535: foreach my $item (@usertools) {
2536: if ($context eq 'requestcourses') {
2537: my ($curroption,$currlimit);
2538: if (ref($settings) eq 'HASH') {
2539: if (ref($settings->{$item}) eq 'HASH') {
2540: $curroption = $settings->{$item}->{'default'};
2541: if ($curroption =~ /^autolimit=(\d*)$/) {
2542: $currlimit = $1;
2543: }
2544: }
2545: }
2546: if (!$curroption) {
2547: $curroption = 'norequest';
2548: }
2549: $datatable .= '<th>'.$titles{$item}.'</th>';
2550: foreach my $option (@options) {
2551: my $val = $option;
2552: if ($option eq 'norequest') {
2553: $val = 0;
2554: }
2555: if ($option eq 'validate') {
2556: my $canvalidate = 0;
2557: if (ref($validations{$item}) eq 'HASH') {
2558: if ($validations{$item}{'default'}) {
2559: $canvalidate = 1;
2560: }
2561: }
2562: next if (!$canvalidate);
2563: }
2564: my $checked = '';
2565: if ($option eq $curroption) {
2566: $checked = ' checked="checked"';
2567: } elsif ($option eq 'autolimit') {
2568: if ($curroption =~ /^autolimit/) {
2569: $checked = ' checked="checked"';
2570: }
2571: }
2572: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2573: '<input type="radio" name="crsreq_'.$item.
2574: '_default" value="'.$val.'"'.$checked.' />'.
2575: $titles{$option}.'</label>';
2576: if ($option eq 'autolimit') {
2577: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2578: $item.'_limit_default" size="1" '.
2579: 'value="'.$currlimit.'" />';
2580: }
2581: $defcell{$item} .= '</span> ';
2582: if ($option eq 'autolimit') {
2583: $defcell{$item} .= $titles{'unlimited'};
2584: }
2585: }
2586: } elsif ($context eq 'requestauthor') {
2587: my $curroption;
2588: if (ref($settings) eq 'HASH') {
2589: $curroption = $settings->{'default'};
2590: }
2591: if (!$curroption) {
2592: $curroption = 'norequest';
2593: }
2594: foreach my $option (@options) {
2595: my $val = $option;
2596: if ($option eq 'norequest') {
2597: $val = 0;
2598: }
2599: my $checked = '';
2600: if ($option eq $curroption) {
2601: $checked = ' checked="checked"';
2602: }
2603: $datatable .= '<span class="LC_nobreak"><label>'.
2604: '<input type="radio" name="authorreq_default"'.
2605: ' value="'.$val.'"'.$checked.' />'.
2606: $titles{$option}.'</label></span> ';
2607: }
2608: } else {
2609: my $checked = 'checked="checked" ';
2610: if (ref($settings) eq 'HASH') {
2611: if (ref($settings->{$item}) eq 'HASH') {
2612: if ($settings->{$item}->{'default'} == 0) {
2613: $checked = '';
2614: } elsif ($settings->{$item}->{'default'} == 1) {
2615: $checked = 'checked="checked" ';
2616: }
2617: }
2618: }
2619: $datatable .= '<span class="LC_nobreak"><label>'.
2620: '<input type="checkbox" name="'.$context.'_'.$item.
2621: '" value="default" '.$checked.'/>'.$titles{$item}.
2622: '</label></span> ';
2623: }
2624: }
2625: if ($context eq 'requestcourses') {
2626: $datatable .= '</tr><tr>';
2627: foreach my $item (@usertools) {
2628: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2629: }
2630: $datatable .= '</tr></table>';
2631: }
2632: $datatable .= '</td>';
2633: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2634: $datatable .= '<td class="LC_right_item">'.
2635: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2636: '<input type="text" name="defaultquota" value="'.
2637: $defaultquota.'" size="5" /></span>'.(' ' x2).
2638: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2639: '<input type="text" name="authorquota" value="'.
2640: $authorquota.'" size="5" /></span></td>';
2641: }
2642: $datatable .= '</tr>';
2643: $typecount ++;
2644: $css_class = $typecount%2?' class="LC_odd_row"':'';
2645: $datatable .= '<tr'.$css_class.'>'.
2646: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2647: if ($context eq 'requestcourses') {
2648: $datatable .= &mt('(overrides affiliation, if set)').
2649: '</td>'.
2650: '<td class="LC_left_item">'.
2651: '<table><tr>';
2652: } else {
2653: $datatable .= &mt('(overrides affiliation, if checked)').
2654: '</td>'.
2655: '<td class="LC_left_item" colspan="2">'.
2656: '<br />';
2657: }
2658: my %advcell;
2659: foreach my $item (@usertools) {
2660: if ($context eq 'requestcourses') {
2661: my ($curroption,$currlimit);
2662: if (ref($settings) eq 'HASH') {
2663: if (ref($settings->{$item}) eq 'HASH') {
2664: $curroption = $settings->{$item}->{'_LC_adv'};
2665: if ($curroption =~ /^autolimit=(\d*)$/) {
2666: $currlimit = $1;
2667: }
2668: }
2669: }
2670: $datatable .= '<th>'.$titles{$item}.'</th>';
2671: my $checked = '';
2672: if ($curroption eq '') {
2673: $checked = ' checked="checked"';
2674: }
2675: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2676: '<input type="radio" name="crsreq_'.$item.
2677: '__LC_adv" value=""'.$checked.' />'.
2678: &mt('No override set').'</label></span> ';
2679: foreach my $option (@options) {
2680: my $val = $option;
2681: if ($option eq 'norequest') {
2682: $val = 0;
2683: }
2684: if ($option eq 'validate') {
2685: my $canvalidate = 0;
2686: if (ref($validations{$item}) eq 'HASH') {
2687: if ($validations{$item}{'_LC_adv'}) {
2688: $canvalidate = 1;
2689: }
2690: }
2691: next if (!$canvalidate);
2692: }
2693: my $checked = '';
2694: if ($val eq $curroption) {
2695: $checked = ' checked="checked"';
2696: } elsif ($option eq 'autolimit') {
2697: if ($curroption =~ /^autolimit/) {
2698: $checked = ' checked="checked"';
2699: }
2700: }
2701: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2702: '<input type="radio" name="crsreq_'.$item.
2703: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2704: $titles{$option}.'</label>';
2705: if ($option eq 'autolimit') {
2706: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2707: $item.'_limit__LC_adv" size="1" '.
2708: 'value="'.$currlimit.'" />';
2709: }
2710: $advcell{$item} .= '</span> ';
2711: if ($option eq 'autolimit') {
2712: $advcell{$item} .= $titles{'unlimited'};
2713: }
2714: }
2715: } elsif ($context eq 'requestauthor') {
2716: my $curroption;
2717: if (ref($settings) eq 'HASH') {
2718: $curroption = $settings->{'_LC_adv'};
2719: }
2720: my $checked = '';
2721: if ($curroption eq '') {
2722: $checked = ' checked="checked"';
2723: }
2724: $datatable .= '<span class="LC_nobreak"><label>'.
2725: '<input type="radio" name="authorreq__LC_adv"'.
2726: ' value=""'.$checked.' />'.
2727: &mt('No override set').'</label></span> ';
2728: foreach my $option (@options) {
2729: my $val = $option;
2730: if ($option eq 'norequest') {
2731: $val = 0;
2732: }
2733: my $checked = '';
2734: if ($val eq $curroption) {
2735: $checked = ' checked="checked"';
2736: }
2737: $datatable .= '<span class="LC_nobreak"><label>'.
2738: '<input type="radio" name="authorreq__LC_adv"'.
2739: ' value="'.$val.'"'.$checked.' />'.
2740: $titles{$option}.'</label></span> ';
2741: }
2742: } else {
2743: my $checked = 'checked="checked" ';
2744: if (ref($settings) eq 'HASH') {
2745: if (ref($settings->{$item}) eq 'HASH') {
2746: if ($settings->{$item}->{'_LC_adv'} == 0) {
2747: $checked = '';
2748: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2749: $checked = 'checked="checked" ';
2750: }
2751: }
2752: }
2753: $datatable .= '<span class="LC_nobreak"><label>'.
2754: '<input type="checkbox" name="'.$context.'_'.$item.
2755: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2756: '</label></span> ';
2757: }
2758: }
2759: if ($context eq 'requestcourses') {
2760: $datatable .= '</tr><tr>';
2761: foreach my $item (@usertools) {
2762: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2763: }
2764: $datatable .= '</tr></table>';
2765: }
2766: $datatable .= '</td></tr>';
2767: $$rowtotal += $typecount;
2768: return $datatable;
2769: }
2770:
2771: sub print_requestmail {
2772: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2773: my ($now,$datatable,%currapp);
2774: $now = time;
2775: if (ref($settings) eq 'HASH') {
2776: if (ref($settings->{'notify'}) eq 'HASH') {
2777: if ($settings->{'notify'}{'approval'} ne '') {
2778: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2779: }
2780: }
2781: }
2782: my $numinrow = 2;
2783: my $css_class;
2784: if ($$rowtotal%2) {
2785: $css_class = 'LC_odd_row';
2786: }
2787: if ($customcss) {
2788: $css_class .= " $customcss";
2789: }
2790: $css_class =~ s/^\s+//;
2791: if ($css_class) {
2792: $css_class = ' class="'.$css_class.'"';
2793: }
2794: if ($rowstyle) {
2795: $css_class .= ' style="'.$rowstyle.'"';
2796: }
2797: my $text;
2798: if ($action eq 'requestcourses') {
2799: $text = &mt('Receive notification of course requests requiring approval');
2800: } elsif ($action eq 'requestauthor') {
2801: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2802: } else {
2803: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2804: }
2805: $datatable = '<tr'.$css_class.'>'.
2806: ' <td>'.$text.'</td>'.
2807: ' <td class="LC_left_item">';
2808: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2809: $action.'notifyapproval',%currapp);
2810: if ($numdc > 0) {
2811: $datatable .= $table;
2812: } else {
2813: $datatable .= &mt('There are no active Domain Coordinators');
2814: }
2815: $datatable .='</td></tr>';
2816: return $datatable;
2817: }
2818:
2819: sub print_studentcode {
2820: my ($settings,$rowtotal) = @_;
2821: my $rownum = 0;
2822: my ($output,%current);
2823: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2824: if (ref($settings) eq 'HASH') {
2825: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2826: foreach my $type (@crstypes) {
2827: $current{$type} = $settings->{'uniquecode'}{$type};
2828: }
2829: }
2830: }
2831: $output .= '<tr>'.
2832: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2833: '<td class="LC_left_item">';
2834: foreach my $type (@crstypes) {
2835: my $check = ' ';
2836: if ($current{$type}) {
2837: $check = ' checked="checked" ';
2838: }
2839: $output .= '<span class="LC_nobreak"><label>'.
2840: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2841: &mt($type).'</label></span>'.(' 'x2).' ';
2842: }
2843: $output .= '</td></tr>';
2844: $$rowtotal ++;
2845: return $output;
2846: }
2847:
2848: sub print_textbookcourses {
2849: my ($dom,$type,$settings,$rowtotal) = @_;
2850: my $rownum = 0;
2851: my $css_class;
2852: my $itemcount = 1;
2853: my $maxnum = 0;
2854: my $bookshash;
2855: if (ref($settings) eq 'HASH') {
2856: $bookshash = $settings->{$type};
2857: }
2858: my %ordered;
2859: if (ref($bookshash) eq 'HASH') {
2860: foreach my $item (keys(%{$bookshash})) {
2861: if (ref($bookshash->{$item}) eq 'HASH') {
2862: my $num = $bookshash->{$item}{'order'};
2863: $ordered{$num} = $item;
2864: }
2865: }
2866: }
2867: my $confname = $dom.'-domainconfig';
2868: my $switchserver = &check_switchserver($dom,$confname);
2869: my $maxnum = scalar(keys(%ordered));
2870: my $datatable;
2871: if (keys(%ordered)) {
2872: my @items = sort { $a <=> $b } keys(%ordered);
2873: for (my $i=0; $i<@items; $i++) {
2874: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2875: my $key = $ordered{$items[$i]};
2876: my %coursehash=&Apache::lonnet::coursedescription($key);
2877: my $coursetitle = $coursehash{'description'};
2878: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2879: if (ref($bookshash->{$key}) eq 'HASH') {
2880: $subject = $bookshash->{$key}->{'subject'};
2881: $title = $bookshash->{$key}->{'title'};
2882: if ($type eq 'textbooks') {
2883: $publisher = $bookshash->{$key}->{'publisher'};
2884: $author = $bookshash->{$key}->{'author'};
2885: $image = $bookshash->{$key}->{'image'};
2886: if ($image ne '') {
2887: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2888: my $imagethumb = "$path/tn-".$imagefile;
2889: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2890: }
2891: }
2892: }
2893: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2894: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2895: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2896: for (my $k=0; $k<=$maxnum; $k++) {
2897: my $vpos = $k+1;
2898: my $selstr;
2899: if ($k == $i) {
2900: $selstr = ' selected="selected" ';
2901: }
2902: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2903: }
2904: $datatable .= '</select>'.(' 'x2).
2905: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2906: &mt('Delete?').'</label></span></td>'.
2907: '<td colspan="2">'.
2908: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2909: (' 'x2).
2910: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2911: if ($type eq 'textbooks') {
2912: $datatable .= (' 'x2).
2913: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2914: (' 'x2).
2915: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2916: (' 'x2).
2917: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2918: if ($image) {
2919: $datatable .= $imgsrc.
2920: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2921: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2922: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2923: }
2924: if ($switchserver) {
2925: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2926: } else {
2927: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2928: }
2929: }
2930: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2931: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2932: $coursetitle.'</span></td></tr>'."\n";
2933: $itemcount ++;
2934: }
2935: }
2936: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2937: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2938: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2939: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2940: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2941: for (my $k=0; $k<$maxnum+1; $k++) {
2942: my $vpos = $k+1;
2943: my $selstr;
2944: if ($k == $maxnum) {
2945: $selstr = ' selected="selected" ';
2946: }
2947: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2948: }
2949: $datatable .= '</select> '."\n".
2950: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2951: '<td colspan="2">'.
2952: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2953: (' 'x2).
2954: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2955: (' 'x2);
2956: if ($type eq 'textbooks') {
2957: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2958: (' 'x2).
2959: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2960: (' 'x2).
2961: '<span class="LC_nobreak">'.&mt('Image:').' ';
2962: if ($switchserver) {
2963: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2964: } else {
2965: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2966: }
2967: $datatable .= '</span>'."\n";
2968: }
2969: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2970: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2971: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2972: &Apache::loncommon::selectcourse_link
2973: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2974: '</span></td>'."\n".
2975: '</tr>'."\n";
2976: $itemcount ++;
2977: return $datatable;
2978: }
2979:
2980: sub textbookcourses_javascript {
2981: my ($settings) = @_;
2982: return unless(ref($settings) eq 'HASH');
2983: my (%ordered,%total,%jstext);
2984: foreach my $type ('textbooks','templates') {
2985: $total{$type} = 0;
2986: if (ref($settings->{$type}) eq 'HASH') {
2987: foreach my $item (keys(%{$settings->{$type}})) {
2988: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2989: my $num = $settings->{$type}->{$item}{'order'};
2990: $ordered{$type}{$num} = $item;
2991: }
2992: }
2993: $total{$type} = scalar(keys(%{$settings->{$type}}));
2994: }
2995: my @jsarray = ();
2996: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2997: push(@jsarray,$ordered{$type}{$item});
2998: }
2999: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
3000: }
3001: return <<"ENDSCRIPT";
3002: <script type="text/javascript">
3003: // <![CDATA[
3004: function reorderBooks(form,item,caller) {
3005: var changedVal;
3006: $jstext{'textbooks'};
3007: $jstext{'templates'};
3008: var newpos;
3009: var maxh;
3010: if (caller == 'textbooks') {
3011: newpos = 'textbooks_addbook_pos';
3012: maxh = 1 + $total{'textbooks'};
3013: } else {
3014: newpos = 'templates_addbook_pos';
3015: maxh = 1 + $total{'templates'};
3016: }
3017: var current = new Array;
3018: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3019: if (item == newpos) {
3020: changedVal = newitemVal;
3021: } else {
3022: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3023: current[newitemVal] = newpos;
3024: }
3025: if (caller == 'textbooks') {
3026: for (var i=0; i<textbooks.length; i++) {
3027: var elementName = 'textbooks_'+textbooks[i];
3028: if (elementName != item) {
3029: if (form.elements[elementName]) {
3030: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3031: current[currVal] = elementName;
3032: }
3033: }
3034: }
3035: }
3036: if (caller == 'templates') {
3037: for (var i=0; i<templates.length; i++) {
3038: var elementName = 'templates_'+templates[i];
3039: if (elementName != item) {
3040: if (form.elements[elementName]) {
3041: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3042: current[currVal] = elementName;
3043: }
3044: }
3045: }
3046: }
3047: var oldVal;
3048: for (var j=0; j<maxh; j++) {
3049: if (current[j] == undefined) {
3050: oldVal = j;
3051: }
3052: }
3053: if (oldVal < changedVal) {
3054: for (var k=oldVal+1; k<=changedVal ; k++) {
3055: var elementName = current[k];
3056: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3057: }
3058: } else {
3059: for (var k=changedVal; k<oldVal; k++) {
3060: var elementName = current[k];
3061: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3062: }
3063: }
3064: return;
3065: }
3066:
3067: // ]]>
3068: </script>
3069:
3070: ENDSCRIPT
3071: }
3072:
3073: sub ltitools_javascript {
3074: my ($settings) = @_;
3075: my $togglejs = <itools_toggle_js();
3076: unless (ref($settings) eq 'HASH') {
3077: return $togglejs;
3078: }
3079: my (%ordered,$total,%jstext);
3080: $total = 0;
3081: foreach my $item (keys(%{$settings})) {
3082: if (ref($settings->{$item}) eq 'HASH') {
3083: my $num = $settings->{$item}{'order'};
3084: $ordered{$num} = $item;
3085: }
3086: }
3087: $total = scalar(keys(%{$settings}));
3088: my @jsarray = ();
3089: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3090: push(@jsarray,$ordered{$item});
3091: }
3092: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3093: return <<"ENDSCRIPT";
3094: <script type="text/javascript">
3095: // <![CDATA[
3096: function reorderLTITools(form,item) {
3097: var changedVal;
3098: $jstext
3099: var newpos = 'ltitools_add_pos';
3100: var maxh = 1 + $total;
3101: var current = new Array;
3102: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3103: if (item == newpos) {
3104: changedVal = newitemVal;
3105: } else {
3106: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3107: current[newitemVal] = newpos;
3108: }
3109: for (var i=0; i<ltitools.length; i++) {
3110: var elementName = 'ltitools_'+ltitools[i];
3111: if (elementName != item) {
3112: if (form.elements[elementName]) {
3113: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3114: current[currVal] = elementName;
3115: }
3116: }
3117: }
3118: var oldVal;
3119: for (var j=0; j<maxh; j++) {
3120: if (current[j] == undefined) {
3121: oldVal = j;
3122: }
3123: }
3124: if (oldVal < changedVal) {
3125: for (var k=oldVal+1; k<=changedVal ; k++) {
3126: var elementName = current[k];
3127: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3128: }
3129: } else {
3130: for (var k=changedVal; k<oldVal; k++) {
3131: var elementName = current[k];
3132: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3133: }
3134: }
3135: return;
3136: }
3137:
3138: // ]]>
3139: </script>
3140:
3141: $togglejs
3142:
3143: ENDSCRIPT
3144: }
3145:
3146: sub ltitools_toggle_js {
3147: return <<"ENDSCRIPT";
3148: <script type="text/javascript">
3149: // <![CDATA[
3150:
3151: function toggleLTITools(form,setting,item) {
3152: var radioname = '';
3153: var divid = '';
3154: if ((setting == 'passback') || (setting == 'roster')) {
3155: radioname = 'ltitools_'+setting+'_'+item;
3156: divid = 'ltitools_'+setting+'time_'+item;
3157: var num = form.elements[radioname].length;
3158: if (num) {
3159: var setvis = '';
3160: for (var i=0; i<num; i++) {
3161: if (form.elements[radioname][i].checked) {
3162: if (form.elements[radioname][i].value == '1') {
3163: if (document.getElementById(divid)) {
3164: document.getElementById(divid).style.display = 'inline-block';
3165: }
3166: setvis = 1;
3167: }
3168: break;
3169: }
3170: }
3171: }
3172: if (!setvis) {
3173: if (document.getElementById(divid)) {
3174: document.getElementById(divid).style.display = 'none';
3175: }
3176: }
3177: }
3178: if (setting == 'user') {
3179: divid = 'ltitools_'+setting+'_div_'+item;
3180: var checkid = 'ltitools_'+setting+'_field_'+item;
3181: if (document.getElementById(divid)) {
3182: if (document.getElementById(checkid)) {
3183: if (document.getElementById(checkid).checked) {
3184: document.getElementById(divid).style.display = 'inline-block';
3185: } else {
3186: document.getElementById(divid).style.display = 'none';
3187: }
3188: }
3189: }
3190: }
3191: return;
3192: }
3193: // ]]>
3194: </script>
3195:
3196: ENDSCRIPT
3197: }
3198:
3199: sub wafproxy_javascript {
3200: my ($dom) = @_;
3201: return <<"ENDSCRIPT";
3202: <script type="text/javascript">
3203: // <![CDATA[
3204: function updateWAF() {
3205: if (document.getElementById('wafproxy_remoteip')) {
3206: var wafremote = 0;
3207: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3208: wafremote = 1;
3209: }
3210: var fields = new Array('header','trust');
3211: for (var i=0; i<fields.length; i++) {
3212: if (document.getElementById('wafproxy_'+fields[i])) {
3213: if (wafremote == 1) {
3214: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3215: }
3216: else {
3217: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3218: }
3219: }
3220: }
3221: if (document.getElementById('wafproxyranges_$dom')) {
3222: if (wafremote == 1) {
3223: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3224: } else {
3225: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3226: if (document.display.wafproxy_vpnaccess[i].checked) {
3227: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3228: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3229: }
3230: }
3231: }
3232: }
3233: }
3234: }
3235: return;
3236: }
3237:
3238: function checkWAF() {
3239: if (document.getElementById('wafproxy_remoteip')) {
3240: var wafvpn = 0;
3241: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3242: if (document.display.wafproxy_vpnaccess[i].checked) {
3243: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3244: wafvpn = 1;
3245: }
3246: break;
3247: }
3248: }
3249: var vpn = new Array('vpnint','vpnext');
3250: for (var i=0; i<vpn.length; i++) {
3251: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3252: if (wafvpn == 1) {
3253: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3254: }
3255: else {
3256: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3257: }
3258: }
3259: }
3260: if (document.getElementById('wafproxyranges_$dom')) {
3261: if (wafvpn == 1) {
3262: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3263: }
3264: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3265: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3266: }
3267: }
3268: }
3269: return;
3270: }
3271:
3272: function toggleWAF() {
3273: if (document.getElementById('wafproxy_table')) {
3274: var wafproxy = 0;
3275: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3276: if (document.display.wafproxy_${dom}[i].checked) {
3277: if (document.display.wafproxy_${dom}[i].value == 1) {
3278: wafproxy = 1;
3279: break;
3280: }
3281: }
3282: }
3283: if (wafproxy == 1) {
3284: document.getElementById('wafproxy_table').style.display='inline';
3285: }
3286: else {
3287: document.getElementById('wafproxy_table').style.display='none';
3288: }
3289: if (document.getElementById('wafproxyrow_${dom}')) {
3290: if (wafproxy == 1) {
3291: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3292: }
3293: else {
3294: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3295: }
3296: }
3297: if (document.getElementById('nowafproxyrow_$dom')) {
3298: if (wafproxy == 1) {
3299: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3300: }
3301: else {
3302: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3303: }
3304: }
3305: }
3306: return;
3307: }
3308: // ]]>
3309: </script>
3310:
3311: ENDSCRIPT
3312: }
3313:
3314: sub proctoring_javascript {
3315: my ($settings) = @_;
3316: my (%ordered,$total,%jstext);
3317: $total = 0;
3318: if (ref($settings) eq 'HASH') {
3319: foreach my $item (keys(%{$settings})) {
3320: if (ref($settings->{$item}) eq 'HASH') {
3321: my $num = $settings->{$item}{'order'};
3322: $ordered{$num} = $item;
3323: }
3324: }
3325: $total = scalar(keys(%{$settings}));
3326: } else {
3327: %ordered = (
3328: 0 => 'proctorio',
3329: 1 => 'examity',
3330: );
3331: $total = 2;
3332: }
3333: my @jsarray = ();
3334: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3335: push(@jsarray,$ordered{$item});
3336: }
3337: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3338: return <<"ENDSCRIPT";
3339: <script type="text/javascript">
3340: // <![CDATA[
3341: function reorderProctoring(form,item) {
3342: var changedVal;
3343: $jstext
3344: var maxh = $total;
3345: var current = new Array;
3346: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3347: for (var i=0; i<proctors.length; i++) {
3348: var elementName = 'proctoring_pos_'+proctors[i];
3349: if (elementName != item) {
3350: if (form.elements[elementName]) {
3351: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3352: current[currVal] = elementName;
3353: }
3354: }
3355: }
3356: var oldVal;
3357: for (var j=0; j<maxh; j++) {
3358: if (current[j] == undefined) {
3359: oldVal = j;
3360: }
3361: }
3362: if (oldVal < changedVal) {
3363: for (var k=oldVal+1; k<=changedVal ; k++) {
3364: var elementName = current[k];
3365: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3366: }
3367: } else {
3368: for (var k=changedVal; k<oldVal; k++) {
3369: var elementName = current[k];
3370: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3371: }
3372: }
3373: return;
3374: }
3375:
3376: function toggleProctoring(form,item) {
3377: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3378: if (fieldsets.length) {
3379: var radioname = 'proctoring_available_'+item;
3380: var num = form.elements[radioname].length;
3381: if (num) {
3382: var setvis = '';
3383: for (var i=0; i<num; i++) {
3384: if (form.elements[radioname][i].checked) {
3385: if (form.elements[radioname][i].value == '1') {
3386: setvis = 1;
3387: break;
3388: }
3389: }
3390: }
3391: for (var j=0; j<fieldsets.length; j++) {
3392: if (setvis) {
3393: fieldsets[j].style.display = 'block';
3394: } else {
3395: fieldsets[j].style.display = 'none';
3396: }
3397: }
3398: }
3399: }
3400: return;
3401: }
3402:
3403: // ]]>
3404: </script>
3405:
3406: ENDSCRIPT
3407: }
3408:
3409:
3410: sub lti_javascript {
3411: my ($dom,$settings) = @_;
3412: my $togglejs = <i_toggle_js($dom);
3413: unless (ref($settings) eq 'HASH') {
3414: return $togglejs;
3415: }
3416: my (%ordered,$total,%jstext);
3417: $total = scalar(keys(%{$settings}));
3418: foreach my $item (keys(%{$settings})) {
3419: if (ref($settings->{$item}) eq 'HASH') {
3420: my $num = $settings->{$item}{'order'};
3421: if ($num eq '') {
3422: $num = $total - 1;
3423: }
3424: $ordered{$num} = $item;
3425: }
3426: }
3427: my @jsarray = ();
3428: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3429: push(@jsarray,$ordered{$item});
3430: }
3431: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3432: return <<"ENDSCRIPT";
3433: <script type="text/javascript">
3434: // <![CDATA[
3435: function reorderLTI(form,item) {
3436: var changedVal;
3437: $jstext
3438: var newpos = 'lti_pos_add';
3439: var maxh = 1 + $total;
3440: var current = new Array;
3441: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3442: if (item == newpos) {
3443: changedVal = newitemVal;
3444: } else {
3445: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3446: current[newitemVal] = newpos;
3447: }
3448: for (var i=0; i<lti.length; i++) {
3449: var elementName = 'lti_pos_'+lti[i];
3450: if (elementName != item) {
3451: if (form.elements[elementName]) {
3452: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3453: current[currVal] = elementName;
3454: }
3455: }
3456: }
3457: var oldVal;
3458: for (var j=0; j<maxh; j++) {
3459: if (current[j] == undefined) {
3460: oldVal = j;
3461: }
3462: }
3463: if (oldVal < changedVal) {
3464: for (var k=oldVal+1; k<=changedVal ; k++) {
3465: var elementName = current[k];
3466: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3467: }
3468: } else {
3469: for (var k=changedVal; k<oldVal; k++) {
3470: var elementName = current[k];
3471: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3472: }
3473: }
3474: return;
3475: }
3476: // ]]>
3477: </script>
3478:
3479: $togglejs
3480:
3481: ENDSCRIPT
3482: }
3483:
3484: sub lti_toggle_js {
3485: my ($dom) = @_;
3486: my %lcauthparmtext = &Apache::lonlocal::texthash (
3487: localauth => 'Local auth argument',
3488: krb => 'Kerberos domain',
3489: );
3490: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3491: &js_escape(\$crsincalert);
3492: my %servers = &Apache::lonnet::get_servers($dom,'library');
3493: my $primary = &Apache::lonnet::domain($dom,'primary');
3494: my $course_servers = "'".join("','",keys(%servers))."'";
3495:
3496: return <<"ENDSCRIPT";
3497: <script type="text/javascript">
3498: // <![CDATA[
3499:
3500: function toggleLTI(form,setting,item) {
3501: if ((setting == 'requser') || (setting == 'crsinc')) {
3502: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3503: var setvis = '';
3504: var radioname = 'lti_requser_'+item;
3505: var num = form.elements[radioname].length;
3506: if (num) {
3507: for (var i=0; i<num; i++) {
3508: if (form.elements[radioname][i].checked) {
3509: if (form.elements[radioname][i].value == '1') {
3510: setvis = 1;
3511: break;
3512: }
3513: }
3514: }
3515: }
3516: if (usrfieldsets.length) {
3517: for (var j=0; j<usrfieldsets.length; j++) {
3518: if (setvis) {
3519: usrfieldsets[j].style.display = 'block';
3520: } else {
3521: usrfieldsets[j].style.display = 'none';
3522: }
3523: }
3524: }
3525: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3526: if (crsfieldsets.length) {
3527: radioname = 'lti_crsinc_'+item;
3528: var num = form.elements[radioname].length;
3529: if (num) {
3530: var crsvis = '';
3531: for (var i=0; i<num; i++) {
3532: if (form.elements[radioname][i].checked) {
3533: if (form.elements[radioname][i].value == '1') {
3534: if (setvis == '') {
3535: if (setting == 'crsinc'){
3536: alert("$crsincalert");
3537: form.elements[radioname][0].checked = true;
3538: }
3539: } else {
3540: crsvis = 1;
3541: }
3542: break;
3543: }
3544: }
3545: }
3546: setvis = crsvis;
3547: }
3548: for (var j=0; j<crsfieldsets.length; j++) {
3549: if (setvis) {
3550: crsfieldsets[j].style.display = 'block';
3551: } else {
3552: crsfieldsets[j].style.display = 'none';
3553: }
3554: }
3555: }
3556: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3557: var radioname = '';
3558: var divid = '';
3559: if (setting == 'user') {
3560: radioname = 'lti_mapuser_'+item;
3561: divid = 'lti_userfield_'+item;
3562: } else if (setting == 'crs') {
3563: radioname = 'lti_mapcrs_'+item;
3564: divid = 'lti_crsfield_'+item;
3565: } else if (setting == 'callback') {
3566: radioname = 'lti_callback_'+item;
3567: divid = 'lti_callbackfield_'+item;
3568: } else {
3569: radioname = 'lti_passback_'+item;
3570: divid = 'lti_passback_'+item;
3571: }
3572: var num = form.elements[radioname].length;
3573: if (num) {
3574: var setvis = '';
3575: for (var i=0; i<num; i++) {
3576: if (form.elements[radioname][i].checked) {
3577: if ((setting == 'passback') || (setting == 'callback')) {
3578: if (form.elements[radioname][i].value == '1') {
3579: if (document.getElementById(divid)) {
3580: document.getElementById(divid).style.display = 'inline-block';
3581: }
3582: setvis = 1;
3583: break;
3584: }
3585: } else {
3586: if (form.elements[radioname][i].value == 'other') {
3587: if (document.getElementById(divid)) {
3588: document.getElementById(divid).style.display = 'inline-block';
3589: }
3590: setvis = 1;
3591: break;
3592: }
3593: }
3594: }
3595: }
3596: if (!setvis) {
3597: if (document.getElementById(divid)) {
3598: document.getElementById(divid).style.display = 'none';
3599: }
3600: }
3601: }
3602: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3603: var numsec = form.elements['lti_crssec_'+item].length;
3604: if (numsec) {
3605: var setvis = '';
3606: for (var i=0; i<numsec; i++) {
3607: if (form.elements['lti_crssec_'+item][i].checked) {
3608: if (form.elements['lti_crssec_'+item][i].value == '1') {
3609: if (document.getElementById('lti_crssecfield_'+item)) {
3610: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3611: setvis = 1;
3612: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3613: if (numsrcsec) {
3614: var setsrcvis = '';
3615: for (var j=0; j<numsrcsec; j++) {
3616: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3617: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3618: if (document.getElementById('lti_secsrcfield_'+item)) {
3619: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3620: setsrcvis = 1;
3621: }
3622: }
3623: }
3624: }
3625: if (!setsrcvis) {
3626: if (document.getElementById('lti_secsrcfield_'+item)) {
3627: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3628: }
3629: }
3630: }
3631: }
3632: }
3633: }
3634: }
3635: if (!setvis) {
3636: if (document.getElementById('lti_crssecfield_'+item)) {
3637: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3638: }
3639: if (document.getElementById('lti_secsrcfield_'+item)) {
3640: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3641: }
3642: }
3643: }
3644: } else if (setting == 'lcauth') {
3645: var numauth = form.elements['lti_lcauth_'+item].length;
3646: if (numauth) {
3647: for (var i=0; i<numauth; i++) {
3648: if (form.elements['lti_lcauth_'+item][i].checked) {
3649: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3650: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3651: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3652: } else {
3653: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3654: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3655: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3656: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3657: } else {
3658: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3659: }
3660: }
3661: }
3662: }
3663: }
3664: }
3665: }
3666: } else if (setting == 'lcmenu') {
3667: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3668: var divid = 'lti_menufield_'+item;
3669: var setvis = '';
3670: for (var i=0; i<menus.length; i++) {
3671: var radioname = menus[i];
3672: var num = form.elements[radioname].length;
3673: if (num) {
3674: for (var j=0; j<num; j++) {
3675: if (form.elements[radioname][j].checked) {
3676: if (form.elements[radioname][j].value == '1') {
3677: if (document.getElementById(divid)) {
3678: document.getElementById(divid).style.display = 'inline-block';
3679: }
3680: setvis = 1;
3681: break;
3682: }
3683: }
3684: }
3685: }
3686: if (setvis == 1) {
3687: break;
3688: }
3689: }
3690: if (!setvis) {
3691: if (document.getElementById(divid)) {
3692: document.getElementById(divid).style.display = 'none';
3693: }
3694: }
3695: }
3696: return;
3697: }
3698:
3699: function toggleLTIEncKey(form) {
3700: var shownhosts = new Array();
3701: var hiddenhosts = new Array();
3702: var forcourse = new Array($course_servers);
3703: var fromdomain = '$primary';
3704: var crsradio = form.elements['ltisec_crslinkprot'];
3705: if (crsradio.length) {
3706: for (var i=0; i<crsradio.length; i++) {
3707: if (crsradio[i].checked) {
3708: if (crsradio[i].value == 1) {
3709: if (forcourse.length > 0) {
3710: for (var j=0; j<forcourse.length; j++) {
3711: if (!shownhosts.includes(forcourse[j])) {
3712: shownhosts.push(forcourse[j]);
3713: }
3714: }
3715: }
3716: } else {
3717: if (forcourse.length > 0) {
3718: for (var j=0; j<forcourse.length; j++) {
3719: if (!hiddenhosts.includes(forcourse[j])) {
3720: hiddenhosts.push(forcourse[j]);
3721: }
3722: }
3723: }
3724: }
3725: }
3726: }
3727: }
3728: var domradio = form.elements['ltisec_domlinkprot'];
3729: if (domradio.length) {
3730: for (var i=0; i<domradio.length; i++) {
3731: if (domradio[i].checked) {
3732: if (domradio[i].value == 1) {
3733: if (!shownhosts.includes(fromdomain)) {
3734: shownhosts.push(fromdomain);
3735: }
3736: } else {
3737: if (!hiddenhosts.includes(fromdomain)) {
3738: hiddenhosts.push(fromdomain);
3739: }
3740: }
3741: }
3742: }
3743: }
3744: var consumersradio = form.elements['ltisec_consumers'];
3745: if (consumersradio.length) {
3746: for (var i=0; i<consumersradio.length; i++) {
3747: if (consumersradio[i].checked) {
3748: if (consumersradio[i].value == 1) {
3749: if (!shownhosts.includes(fromdomain)) {
3750: shownhosts.push(fromdomain);
3751: }
3752: } else {
3753: if (!hiddenhosts.includes(fromdomain)) {
3754: hiddenhosts.push(fromdomain);
3755: }
3756: }
3757: }
3758: }
3759: }
3760: if (shownhosts.length > 0) {
3761: for (var i=0; i<shownhosts.length; i++) {
3762: if (document.getElementById('ltisec_info_'+shownhosts[i])) {
3763: document.getElementById('ltisec_info_'+shownhosts[i]).style.display = 'block';
3764: }
3765: }
3766: if (document.getElementById('ltisec_noprivkey')) {
3767: document.getElementById('ltisec_noprivkey').style.display = 'none';
3768: }
3769: } else {
3770: if (document.getElementById('ltisec_noprivkey')) {
3771: document.getElementById('ltisec_noprivkey').style.display = 'inline-block';
3772: }
3773: }
3774: if (hiddenhosts.length > 0) {
3775: for (var i=0; i<hiddenhosts.length; i++) {
3776: if (!shownhosts.includes(hiddenhosts[i])) {
3777: if (document.getElementById('ltisec_info_'+hiddenhosts[i])) {
3778: document.getElementById('ltisec_info_'+hiddenhosts[i]).style.display = 'none';
3779: }
3780: }
3781: }
3782: }
3783: return;
3784: }
3785:
3786: function togglePrivKey(form,hostid) {
3787: var radioname = '';
3788: var currdivid = '';
3789: var newdivid = '';
3790: if ((document.getElementById('ltisec_divcurrprivkey_'+hostid)) &&
3791: (document.getElementById('ltisec_divchgprivkey_'+hostid))) {
3792: currdivid = document.getElementById('ltisec_divcurrprivkey_'+hostid);
3793: newdivid = document.getElementById('ltisec_divchgprivkey_'+hostid);
3794: radioname = form.elements['ltisec_changeprivkey_'+hostid];
3795: if (radioname) {
3796: if (radioname.length > 0) {
3797: var setvis;
3798: for (var i=0; i<radioname.length; i++) {
3799: if (radioname[i].checked == true) {
3800: if (radioname[i].value == 1) {
3801: newdivid.style.display = 'inline-block';
3802: currdivid.style.display = 'none';
3803: setvis = 1;
3804: }
3805: break;
3806: }
3807: }
3808: if (!setvis) {
3809: newdivid.style.display = 'none';
3810: currdivid.style.display = 'inline-block';
3811: }
3812: }
3813: }
3814: }
3815: }
3816:
3817: // ]]>
3818: </script>
3819:
3820: ENDSCRIPT
3821: }
3822:
3823: sub autoupdate_javascript {
3824: return <<"ENDSCRIPT";
3825: <script type="text/javascript">
3826: // <![CDATA[
3827: function toggleLastActiveDays(form) {
3828: var radioname = 'lastactive';
3829: var divid = 'lastactive_div';
3830: var num = form.elements[radioname].length;
3831: if (num) {
3832: var setvis = '';
3833: for (var i=0; i<num; i++) {
3834: if (form.elements[radioname][i].checked) {
3835: if (form.elements[radioname][i].value == '1') {
3836: if (document.getElementById(divid)) {
3837: document.getElementById(divid).style.display = 'inline-block';
3838: }
3839: setvis = 1;
3840: }
3841: break;
3842: }
3843: }
3844: if (!setvis) {
3845: if (document.getElementById(divid)) {
3846: document.getElementById(divid).style.display = 'none';
3847: }
3848: }
3849: }
3850: return;
3851: }
3852: // ]]>
3853: </script>
3854:
3855: ENDSCRIPT
3856: }
3857:
3858: sub autoenroll_javascript {
3859: return <<"ENDSCRIPT";
3860: <script type="text/javascript">
3861: // <![CDATA[
3862: function toggleFailsafe(form) {
3863: var radioname = 'autoenroll_failsafe';
3864: var divid = 'autoenroll_failsafe_div';
3865: var num = form.elements[radioname].length;
3866: if (num) {
3867: var setvis = '';
3868: for (var i=0; i<num; i++) {
3869: if (form.elements[radioname][i].checked) {
3870: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3871: if (document.getElementById(divid)) {
3872: document.getElementById(divid).style.display = 'inline-block';
3873: }
3874: setvis = 1;
3875: }
3876: break;
3877: }
3878: }
3879: if (!setvis) {
3880: if (document.getElementById(divid)) {
3881: document.getElementById(divid).style.display = 'none';
3882: }
3883: }
3884: }
3885: return;
3886: }
3887: // ]]>
3888: </script>
3889:
3890: ENDSCRIPT
3891: }
3892:
3893: sub saml_javascript {
3894: return <<"ENDSCRIPT";
3895: <script type="text/javascript">
3896: // <![CDATA[
3897: function toggleSamlOptions(form,hostid) {
3898: var radioname = 'saml_'+hostid;
3899: var tablecellon = 'samloptionson_'+hostid;
3900: var tablecelloff = 'samloptionsoff_'+hostid;
3901: var num = form.elements[radioname].length;
3902: if (num) {
3903: var setvis = '';
3904: for (var i=0; i<num; i++) {
3905: if (form.elements[radioname][i].checked) {
3906: if (form.elements[radioname][i].value == '1') {
3907: if (document.getElementById(tablecellon)) {
3908: document.getElementById(tablecellon).style.display='';
3909: }
3910: if (document.getElementById(tablecelloff)) {
3911: document.getElementById(tablecelloff).style.display='none';
3912: }
3913: setvis = 1;
3914: }
3915: break;
3916: }
3917: }
3918: if (!setvis) {
3919: if (document.getElementById(tablecellon)) {
3920: document.getElementById(tablecellon).style.display='none';
3921: }
3922: if (document.getElementById(tablecelloff)) {
3923: document.getElementById(tablecelloff).style.display='';
3924: }
3925: }
3926: }
3927: return;
3928: }
3929: // ]]>
3930: </script>
3931:
3932: ENDSCRIPT
3933: }
3934:
3935: sub ipaccess_javascript {
3936: my ($settings) = @_;
3937: my (%ordered,$total,%jstext);
3938: $total = 0;
3939: if (ref($settings) eq 'HASH') {
3940: foreach my $item (keys(%{$settings})) {
3941: if (ref($settings->{$item}) eq 'HASH') {
3942: my $num = $settings->{$item}{'order'};
3943: $ordered{$num} = $item;
3944: }
3945: }
3946: $total = scalar(keys(%{$settings}));
3947: }
3948: my @jsarray = ();
3949: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3950: push(@jsarray,$ordered{$item});
3951: }
3952: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3953: return <<"ENDSCRIPT";
3954: <script type="text/javascript">
3955: // <![CDATA[
3956: function reorderIPaccess(form,item) {
3957: var changedVal;
3958: $jstext
3959: var newpos = 'ipaccess_pos_add';
3960: var maxh = 1 + $total;
3961: var current = new Array;
3962: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3963: if (item == newpos) {
3964: changedVal = newitemVal;
3965: } else {
3966: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3967: current[newitemVal] = newpos;
3968: }
3969: for (var i=0; i<ipaccess.length; i++) {
3970: var elementName = 'ipaccess_pos_'+ipaccess[i];
3971: if (elementName != item) {
3972: if (form.elements[elementName]) {
3973: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3974: current[currVal] = elementName;
3975: }
3976: }
3977: }
3978: var oldVal;
3979: for (var j=0; j<maxh; j++) {
3980: if (current[j] == undefined) {
3981: oldVal = j;
3982: }
3983: }
3984: if (oldVal < changedVal) {
3985: for (var k=oldVal+1; k<=changedVal ; k++) {
3986: var elementName = current[k];
3987: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3988: }
3989: } else {
3990: for (var k=changedVal; k<oldVal; k++) {
3991: var elementName = current[k];
3992: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3993: }
3994: }
3995: return;
3996: }
3997: // ]]>
3998: </script>
3999:
4000: ENDSCRIPT
4001: }
4002:
4003: sub print_autoenroll {
4004: my ($dom,$settings,$rowtotal) = @_;
4005: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4006: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
4007: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
4008: $failsafesty = 'none';
4009: %failsafechecked = (
4010: off => ' checked="checked"',
4011: );
4012: if (ref($settings) eq 'HASH') {
4013: if (exists($settings->{'run'})) {
4014: if ($settings->{'run'} eq '0') {
4015: $runoff = ' checked="checked" ';
4016: $runon = ' ';
4017: } else {
4018: $runon = ' checked="checked" ';
4019: $runoff = ' ';
4020: }
4021: } else {
4022: if ($autorun) {
4023: $runon = ' checked="checked" ';
4024: $runoff = ' ';
4025: } else {
4026: $runoff = ' checked="checked" ';
4027: $runon = ' ';
4028: }
4029: }
4030: if (exists($settings->{'co-owners'})) {
4031: if ($settings->{'co-owners'} eq '0') {
4032: $coownersoff = ' checked="checked" ';
4033: $coownerson = ' ';
4034: } else {
4035: $coownerson = ' checked="checked" ';
4036: $coownersoff = ' ';
4037: }
4038: } else {
4039: $coownersoff = ' checked="checked" ';
4040: $coownerson = ' ';
4041: }
4042: if (exists($settings->{'sender_domain'})) {
4043: $defdom = $settings->{'sender_domain'};
4044: }
4045: if (exists($settings->{'failsafe'})) {
4046: $failsafe = $settings->{'failsafe'};
4047: if ($failsafe eq 'zero') {
4048: $failsafechecked{'zero'} = ' checked="checked"';
4049: $failsafechecked{'off'} = '';
4050: $failsafesty = 'inline-block';
4051: } elsif ($failsafe eq 'any') {
4052: $failsafechecked{'any'} = ' checked="checked"';
4053: $failsafechecked{'off'} = '';
4054: }
4055: $autofailsafe = $settings->{'autofailsafe'};
4056: } elsif (exists($settings->{'autofailsafe'})) {
4057: $autofailsafe = $settings->{'autofailsafe'};
4058: if ($autofailsafe ne '') {
4059: $failsafechecked{'zero'} = ' checked="checked"';
4060: $failsafe = 'zero';
4061: $failsafechecked{'off'} = '';
4062: }
4063: }
4064: } else {
4065: if ($autorun) {
4066: $runon = ' checked="checked" ';
4067: $runoff = ' ';
4068: } else {
4069: $runoff = ' checked="checked" ';
4070: $runon = ' ';
4071: }
4072: }
4073: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
4074: my $notif_sender;
4075: if (ref($settings) eq 'HASH') {
4076: $notif_sender = $settings->{'sender_uname'};
4077: }
4078: my $datatable='<tr class="LC_odd_row">'.
4079: '<td>'.&mt('Auto-enrollment active?').'</td>'.
4080: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4081: '<input type="radio" name="autoenroll_run"'.
4082: $runon.' value="1" />'.&mt('Yes').'</label> '.
4083: '<label><input type="radio" name="autoenroll_run"'.
4084: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
4085: '</tr><tr>'.
4086: '<td>'.&mt('Notification messages - sender').
4087: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
4088: &mt('username').': '.
4089: '<input type="text" name="sender_uname" value="'.
4090: $notif_sender.'" size="10" /> '.&mt('domain').
4091: ': '.$domform.'</span></td></tr>'.
4092: '<tr class="LC_odd_row">'.
4093: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
4094: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4095: '<input type="radio" name="autoassign_coowners"'.
4096: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
4097: '<label><input type="radio" name="autoassign_coowners"'.
4098: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
4099: '</tr><tr>'.
4100: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
4101: '<td class="LC_left_item"><span class="LC_nobreak">'.
4102: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'off'}.' />'.&mt('Not in use').'</label></span> '.
4103: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'zero'}.' />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
4104: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'any'}.' />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
4105: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
4106: '<span class="LC_nobreak">'.
4107: &mt('Threshold for number of students in section to drop: [_1]',
4108: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
4109: '</span></div></td></tr>';
4110: $$rowtotal += 4;
4111: return $datatable;
4112: }
4113:
4114: sub print_autoupdate {
4115: my ($position,$dom,$settings,$rowtotal) = @_;
4116: my ($enable,$datatable);
4117: if ($position eq 'top') {
4118: my %choices = &Apache::lonlocal::texthash (
4119: run => 'Auto-update active?',
4120: classlists => 'Update information in classlists?',
4121: unexpired => 'Skip updates for users without active or future roles?',
4122: lastactive => 'Skip updates for inactive users?',
4123: );
4124: my $itemcount = 0;
4125: my $updateon = ' ';
4126: my $updateoff = ' checked="checked" ';
4127: if (ref($settings) eq 'HASH') {
4128: if ($settings->{'run'} eq '1') {
4129: $updateon = $updateoff;
4130: $updateoff = ' ';
4131: }
4132: }
4133: $enable = '<tr class="LC_odd_row">'.
4134: '<td>'.$choices{'run'}.'</td>'.
4135: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4136: '<input type="radio" name="autoupdate_run"'.
4137: $updateoff.'value="0" />'.&mt('No').'</label> '.
4138: '<label><input type="radio" name="autoupdate_run"'.
4139: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
4140: '</tr>';
4141: my @toggles = ('classlists','unexpired');
4142: my %defaultchecked = ('classlists' => 'off',
4143: 'unexpired' => 'off'
4144: );
4145: $$rowtotal ++;
4146: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4147: \%choices,$itemcount,'','','left','no');
4148: $datatable = $enable.$datatable;
4149: $$rowtotal += $itemcount;
4150: my $lastactiveon = ' ';
4151: my $lastactiveoff = ' checked="checked" ';
4152: my $lastactivestyle = 'none';
4153: my $lastactivedays;
4154: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
4155: if (ref($settings) eq 'HASH') {
4156: if ($settings->{'lastactive'} =~ /^\d+$/) {
4157: $lastactiveon = $lastactiveoff;
4158: $lastactiveoff = ' ';
4159: $lastactivestyle = 'inline-block';
4160: $lastactivedays = $settings->{'lastactive'};
4161: }
4162: }
4163: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4164: $datatable .= '<tr'.$css_class.'>'.
4165: '<td>'.$choices{'lastactive'}.'</td>'.
4166: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4167: '<input type="radio" name="lastactive"'.
4168: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
4169: ' <label>'.
4170: '<input type="radio" name="lastactive"'.
4171: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
4172: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
4173: ': '.&mt('inactive = no activity in last [_1] days',
4174: '<input type="text" size="5" name="lastactivedays" value="'.
4175: $lastactivedays.'" />').
4176: '</span></td>'.
4177: '</tr>';
4178: $$rowtotal ++;
4179: } elsif ($position eq 'middle') {
4180: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4181: my $numinrow = 3;
4182: my $locknamesettings;
4183: $datatable .= &insttypes_row($settings,$types,$usertypes,
4184: $dom,$numinrow,$othertitle,
4185: 'lockablenames',$rowtotal);
4186: $$rowtotal ++;
4187: } else {
4188: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4189: my @fields = ('lastname','firstname','middlename','generation',
4190: 'permanentemail','id');
4191: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4192: my $numrows = 0;
4193: if (ref($types) eq 'ARRAY') {
4194: if (@{$types} > 0) {
4195: $datatable =
4196: &usertype_update_row($settings,$usertypes,\%fieldtitles,
4197: \@fields,$types,\$numrows);
4198: $$rowtotal += @{$types};
4199: }
4200: }
4201: $datatable .=
4202: &usertype_update_row($settings,{'default' => $othertitle},
4203: \%fieldtitles,\@fields,['default'],
4204: \$numrows);
4205: $$rowtotal ++;
4206: }
4207: return $datatable;
4208: }
4209:
4210: sub print_autocreate {
4211: my ($dom,$settings,$rowtotal) = @_;
4212: my (%createon,%createoff,%currhash);
4213: my @types = ('xml','req');
4214: if (ref($settings) eq 'HASH') {
4215: foreach my $item (@types) {
4216: $createoff{$item} = ' checked="checked" ';
4217: $createon{$item} = ' ';
4218: if (exists($settings->{$item})) {
4219: if ($settings->{$item}) {
4220: $createon{$item} = ' checked="checked" ';
4221: $createoff{$item} = ' ';
4222: }
4223: }
4224: }
4225: if ($settings->{'xmldc'} ne '') {
4226: $currhash{$settings->{'xmldc'}} = 1;
4227: }
4228: } else {
4229: foreach my $item (@types) {
4230: $createoff{$item} = ' checked="checked" ';
4231: $createon{$item} = ' ';
4232: }
4233: }
4234: $$rowtotal += 2;
4235: my $numinrow = 2;
4236: my $datatable='<tr class="LC_odd_row">'.
4237: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4238: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4239: '<input type="radio" name="autocreate_xml"'.
4240: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4241: '<label><input type="radio" name="autocreate_xml"'.
4242: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4243: '</td></tr><tr>'.
4244: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4245: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4246: '<input type="radio" name="autocreate_req"'.
4247: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4248: '<label><input type="radio" name="autocreate_req"'.
4249: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4250: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4251: 'autocreate_xmldc',%currhash);
4252: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4253: if ($numdc > 1) {
4254: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4255: '</td><td class="LC_left_item">';
4256: } else {
4257: $datatable .= &mt('Course creation processed as:').
4258: '</td><td class="LC_right_item">';
4259: }
4260: $datatable .= $dctable.'</td></tr>';
4261: $$rowtotal += $rows;
4262: return $datatable;
4263: }
4264:
4265: sub print_directorysrch {
4266: my ($position,$dom,$settings,$rowtotal) = @_;
4267: my $datatable;
4268: if ($position eq 'top') {
4269: my $instsrchon = ' ';
4270: my $instsrchoff = ' checked="checked" ';
4271: my ($exacton,$containson,$beginson);
4272: my $instlocalon = ' ';
4273: my $instlocaloff = ' checked="checked" ';
4274: if (ref($settings) eq 'HASH') {
4275: if ($settings->{'available'} eq '1') {
4276: $instsrchon = $instsrchoff;
4277: $instsrchoff = ' ';
4278: }
4279: if ($settings->{'localonly'} eq '1') {
4280: $instlocalon = $instlocaloff;
4281: $instlocaloff = ' ';
4282: }
4283: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4284: foreach my $type (@{$settings->{'searchtypes'}}) {
4285: if ($type eq 'exact') {
4286: $exacton = ' checked="checked" ';
4287: } elsif ($type eq 'contains') {
4288: $containson = ' checked="checked" ';
4289: } elsif ($type eq 'begins') {
4290: $beginson = ' checked="checked" ';
4291: }
4292: }
4293: } else {
4294: if ($settings->{'searchtypes'} eq 'exact') {
4295: $exacton = ' checked="checked" ';
4296: } elsif ($settings->{'searchtypes'} eq 'contains') {
4297: $containson = ' checked="checked" ';
4298: } elsif ($settings->{'searchtypes'} eq 'specify') {
4299: $exacton = ' checked="checked" ';
4300: $containson = ' checked="checked" ';
4301: }
4302: }
4303: }
4304: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4305: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4306:
4307: my $numinrow = 4;
4308: my $cansrchrow = 0;
4309: $datatable='<tr class="LC_odd_row">'.
4310: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4311: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4312: '<input type="radio" name="dirsrch_available"'.
4313: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4314: '<label><input type="radio" name="dirsrch_available"'.
4315: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4316: '</tr><tr>'.
4317: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4318: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4319: '<input type="radio" name="dirsrch_instlocalonly"'.
4320: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4321: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4322: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4323: '</tr>';
4324: $$rowtotal += 2;
4325: if (ref($usertypes) eq 'HASH') {
4326: if (keys(%{$usertypes}) > 0) {
4327: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4328: $numinrow,$othertitle,'cansearch',
4329: $rowtotal);
4330: $cansrchrow = 1;
4331: }
4332: }
4333: if ($cansrchrow) {
4334: $$rowtotal ++;
4335: $datatable .= '<tr>';
4336: } else {
4337: $datatable .= '<tr class="LC_odd_row">';
4338: }
4339: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4340: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4341: foreach my $title (@{$titleorder}) {
4342: if (defined($searchtitles->{$title})) {
4343: my $check = ' ';
4344: if (ref($settings) eq 'HASH') {
4345: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4346: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4347: $check = ' checked="checked" ';
4348: }
4349: }
4350: }
4351: $datatable .= '<td class="LC_left_item">'.
4352: '<span class="LC_nobreak"><label>'.
4353: '<input type="checkbox" name="searchby" '.
4354: 'value="'.$title.'"'.$check.'/>'.
4355: $searchtitles->{$title}.'</label></span></td>';
4356: }
4357: }
4358: $datatable .= '</tr></table></td></tr>';
4359: $$rowtotal ++;
4360: if ($cansrchrow) {
4361: $datatable .= '<tr class="LC_odd_row">';
4362: } else {
4363: $datatable .= '<tr>';
4364: }
4365: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4366: '<td class="LC_left_item" colspan="2">'.
4367: '<span class="LC_nobreak"><label>'.
4368: '<input type="checkbox" name="searchtypes" '.
4369: $exacton.' value="exact" />'.&mt('Exact match').
4370: '</label> '.
4371: '<label><input type="checkbox" name="searchtypes" '.
4372: $beginson.' value="begins" />'.&mt('Begins with').
4373: '</label> '.
4374: '<label><input type="checkbox" name="searchtypes" '.
4375: $containson.' value="contains" />'.&mt('Contains').
4376: '</label></span></td></tr>';
4377: $$rowtotal ++;
4378: } else {
4379: my $domsrchon = ' checked="checked" ';
4380: my $domsrchoff = ' ';
4381: my $domlocalon = ' ';
4382: my $domlocaloff = ' checked="checked" ';
4383: if (ref($settings) eq 'HASH') {
4384: if ($settings->{'lclocalonly'} eq '1') {
4385: $domlocalon = $domlocaloff;
4386: $domlocaloff = ' ';
4387: }
4388: if ($settings->{'lcavailable'} eq '0') {
4389: $domsrchoff = $domsrchon;
4390: $domsrchon = ' ';
4391: }
4392: }
4393: $datatable='<tr class="LC_odd_row">'.
4394: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4395: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4396: '<input type="radio" name="dirsrch_domavailable"'.
4397: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4398: '<label><input type="radio" name="dirsrch_domavailable"'.
4399: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4400: '</tr><tr>'.
4401: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4402: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4403: '<input type="radio" name="dirsrch_domlocalonly"'.
4404: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4405: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4406: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4407: '</tr>';
4408: $$rowtotal += 2;
4409: }
4410: return $datatable;
4411: }
4412:
4413: sub print_contacts {
4414: my ($position,$dom,$settings,$rowtotal) = @_;
4415: my $datatable;
4416: my @contacts = ('adminemail','supportemail');
4417: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4418: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4419: if ($position eq 'top') {
4420: if (ref($settings) eq 'HASH') {
4421: foreach my $item (@contacts) {
4422: if (exists($settings->{$item})) {
4423: $to{$item} = $settings->{$item};
4424: }
4425: }
4426: }
4427: } elsif ($position eq 'middle') {
4428: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4429: 'updatesmail','idconflictsmail','hostipmail');
4430: foreach my $type (@mailings) {
4431: $otheremails{$type} = '';
4432: }
4433: } elsif ($position eq 'lower') {
4434: if (ref($settings) eq 'HASH') {
4435: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4436: %lonstatus = %{$settings->{'lonstatus'}};
4437: }
4438: }
4439: } else {
4440: @mailings = ('helpdeskmail','otherdomsmail');
4441: foreach my $type (@mailings) {
4442: $otheremails{$type} = '';
4443: }
4444: $bccemails{'helpdeskmail'} = '';
4445: $bccemails{'otherdomsmail'} = '';
4446: $includestr{'helpdeskmail'} = '';
4447: $includestr{'otherdomsmail'} = '';
4448: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4449: }
4450: if (ref($settings) eq 'HASH') {
4451: unless (($position eq 'top') || ($position eq 'lower')) {
4452: foreach my $type (@mailings) {
4453: if (exists($settings->{$type})) {
4454: if (ref($settings->{$type}) eq 'HASH') {
4455: foreach my $item (@contacts) {
4456: if ($settings->{$type}{$item}) {
4457: $checked{$type}{$item} = ' checked="checked" ';
4458: }
4459: }
4460: $otheremails{$type} = $settings->{$type}{'others'};
4461: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4462: $bccemails{$type} = $settings->{$type}{'bcc'};
4463: if ($settings->{$type}{'include'} ne '') {
4464: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4465: $includestr{$type} = &unescape($includestr{$type});
4466: }
4467: }
4468: }
4469: } elsif ($type eq 'lonstatusmail') {
4470: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4471: }
4472: }
4473: }
4474: if ($position eq 'bottom') {
4475: foreach my $type (@mailings) {
4476: $bccemails{$type} = $settings->{$type}{'bcc'};
4477: if ($settings->{$type}{'include'} ne '') {
4478: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4479: $includestr{$type} = &unescape($includestr{$type});
4480: }
4481: }
4482: if (ref($settings->{'helpform'}) eq 'HASH') {
4483: if (ref($fields) eq 'ARRAY') {
4484: foreach my $field (@{$fields}) {
4485: $currfield{$field} = $settings->{'helpform'}{$field};
4486: }
4487: }
4488: if (exists($settings->{'helpform'}{'maxsize'})) {
4489: $maxsize = $settings->{'helpform'}{'maxsize'};
4490: } else {
4491: $maxsize = '1.0';
4492: }
4493: } else {
4494: if (ref($fields) eq 'ARRAY') {
4495: foreach my $field (@{$fields}) {
4496: $currfield{$field} = 'yes';
4497: }
4498: }
4499: $maxsize = '1.0';
4500: }
4501: }
4502: } else {
4503: if ($position eq 'top') {
4504: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4505: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4506: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4507: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4508: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4509: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4510: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4511: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4512: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4513: } elsif ($position eq 'bottom') {
4514: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4515: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4516: if (ref($fields) eq 'ARRAY') {
4517: foreach my $field (@{$fields}) {
4518: $currfield{$field} = 'yes';
4519: }
4520: }
4521: $maxsize = '1.0';
4522: }
4523: }
4524: my ($titles,$short_titles) = &contact_titles();
4525: my $rownum = 0;
4526: my $css_class;
4527: if ($position eq 'top') {
4528: foreach my $item (@contacts) {
4529: $css_class = $rownum%2?' class="LC_odd_row"':'';
4530: $datatable .= '<tr'.$css_class.'>'.
4531: '<td><span class="LC_nobreak">'.$titles->{$item}.
4532: '</span></td><td class="LC_right_item">'.
4533: '<input type="text" name="'.$item.'" value="'.
4534: $to{$item}.'" /></td></tr>';
4535: $rownum ++;
4536: }
4537: } elsif ($position eq 'bottom') {
4538: $css_class = $rownum%2?' class="LC_odd_row"':'';
4539: $datatable .= '<tr'.$css_class.'>'.
4540: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4541: &mt('(e-mail, subject, and description always shown)').
4542: '</td><td class="LC_left_item">';
4543: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4544: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4545: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4546: foreach my $field (@{$fields}) {
4547: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4548: if (($field eq 'screenshot') || ($field eq 'cc')) {
4549: $datatable .= ' '.&mt('(logged-in users)');
4550: }
4551: $datatable .='</td><td>';
4552: my $clickaction;
4553: if ($field eq 'screenshot') {
4554: $clickaction = ' onclick="screenshotSize(this);"';
4555: }
4556: if (ref($possoptions->{$field}) eq 'ARRAY') {
4557: foreach my $option (@{$possoptions->{$field}}) {
4558: my $checked;
4559: if ($currfield{$field} eq $option) {
4560: $checked = ' checked="checked"';
4561: }
4562: $datatable .= '<span class="LC_nobreak"><label>'.
4563: '<input type="radio" name="helpform_'.$field.'" '.
4564: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4565: '</label></span>'.(' 'x2);
4566: }
4567: }
4568: if ($field eq 'screenshot') {
4569: my $display;
4570: if ($currfield{$field} eq 'no') {
4571: $display = ' style="display:none"';
4572: }
4573: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4574: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4575: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4576: }
4577: $datatable .= '</td></tr>';
4578: }
4579: $datatable .= '</table>';
4580: }
4581: $datatable .= '</td></tr>'."\n";
4582: $rownum ++;
4583: }
4584: unless (($position eq 'top') || ($position eq 'lower')) {
4585: foreach my $type (@mailings) {
4586: $css_class = $rownum%2?' class="LC_odd_row"':'';
4587: $datatable .= '<tr'.$css_class.'>'.
4588: '<td><span class="LC_nobreak">'.
4589: $titles->{$type}.': </span></td>'.
4590: '<td class="LC_left_item">';
4591: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4592: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4593: }
4594: $datatable .= '<span class="LC_nobreak">';
4595: foreach my $item (@contacts) {
4596: $datatable .= '<label>'.
4597: '<input type="checkbox" name="'.$type.'"'.
4598: $checked{$type}{$item}.
4599: ' value="'.$item.'" />'.$short_titles->{$item}.
4600: '</label> ';
4601: }
4602: $datatable .= '</span><br />'.&mt('Others').': '.
4603: '<input type="text" name="'.$type.'_others" '.
4604: 'value="'.$otheremails{$type}.'" />';
4605: my %locchecked;
4606: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4607: foreach my $loc ('s','b') {
4608: if ($includeloc{$type} eq $loc) {
4609: $locchecked{$loc} = ' checked="checked"';
4610: last;
4611: }
4612: }
4613: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4614: '<input type="text" name="'.$type.'_bcc" '.
4615: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4616: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4617: &mt('Text automatically added to e-mail:').' '.
4618: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4619: '<span class="LC_nobreak">'.&mt('Location:').' '.
4620: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4621: (' 'x2).
4622: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4623: '</span></fieldset>';
4624: }
4625: $datatable .= '</td></tr>'."\n";
4626: $rownum ++;
4627: }
4628: }
4629: if ($position eq 'middle') {
4630: my %choices;
4631: my $corelink = &core_link_msu();
4632: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4633: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4634: $corelink);
4635: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4636: my @toggles = ('reporterrors','reportupdates','reportstatus');
4637: my %defaultchecked = ('reporterrors' => 'on',
4638: 'reportupdates' => 'on',
4639: 'reportstatus' => 'on');
4640: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4641: \%choices,$rownum);
4642: $datatable .= $reports;
4643: } elsif ($position eq 'lower') {
4644: my (%current,%excluded,%weights);
4645: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4646: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4647: $current{'errorthreshold'} = $lonstatus{'threshold'};
4648: } else {
4649: $current{'errorthreshold'} = $defaults->{'threshold'};
4650: }
4651: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4652: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4653: } else {
4654: $current{'errorsysmail'} = $defaults->{'sysmail'};
4655: }
4656: if (ref($lonstatus{'weights'}) eq 'HASH') {
4657: foreach my $type ('E','W','N','U') {
4658: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4659: $weights{$type} = $lonstatus{'weights'}{$type};
4660: } else {
4661: $weights{$type} = $defaults->{$type};
4662: }
4663: }
4664: } else {
4665: foreach my $type ('E','W','N','U') {
4666: $weights{$type} = $defaults->{$type};
4667: }
4668: }
4669: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4670: if (@{$lonstatus{'excluded'}} > 0) {
4671: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4672: }
4673: }
4674: foreach my $item ('errorthreshold','errorsysmail') {
4675: $css_class = $rownum%2?' class="LC_odd_row"':'';
4676: $datatable .= '<tr'.$css_class.'>'.
4677: '<td class="LC_left_item"><span class="LC_nobreak">'.
4678: $titles->{$item}.
4679: '</span></td><td class="LC_left_item">'.
4680: '<input type="text" name="'.$item.'" value="'.
4681: $current{$item}.'" size="5" /></td></tr>';
4682: $rownum ++;
4683: }
4684: $css_class = $rownum%2?' class="LC_odd_row"':'';
4685: $datatable .= '<tr'.$css_class.'>'.
4686: '<td class="LC_left_item">'.
4687: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4688: '</span></td><td class="LC_left_item"><table><tr>';
4689: foreach my $type ('E','W','N','U') {
4690: $datatable .= '<td>'.$names->{$type}.'<br />'.
4691: '<input type="text" name="errorweights_'.$type.'" value="'.
4692: $weights{$type}.'" size="5" /></td>';
4693: }
4694: $datatable .= '</tr></table></tr>';
4695: $rownum ++;
4696: $css_class = $rownum%2?' class="LC_odd_row"':'';
4697: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4698: $titles->{'errorexcluded'}.'</td>'.
4699: '<td class="LC_left_item"><table>';
4700: my $numinrow = 4;
4701: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4702: for (my $i=0; $i<@ids; $i++) {
4703: my $rem = $i%($numinrow);
4704: if ($rem == 0) {
4705: if ($i > 0) {
4706: $datatable .= '</tr>';
4707: }
4708: $datatable .= '<tr>';
4709: }
4710: my $check;
4711: if ($excluded{$ids[$i]}) {
4712: $check = ' checked="checked" ';
4713: }
4714: $datatable .= '<td class="LC_left_item">'.
4715: '<span class="LC_nobreak"><label>'.
4716: '<input type="checkbox" name="errorexcluded" '.
4717: 'value="'.$ids[$i].'"'.$check.' />'.
4718: $ids[$i].'</label></span></td>';
4719: }
4720: my $colsleft = $numinrow - @ids%($numinrow);
4721: if ($colsleft > 1 ) {
4722: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4723: ' </td>';
4724: } elsif ($colsleft == 1) {
4725: $datatable .= '<td class="LC_left_item"> </td>';
4726: }
4727: $datatable .= '</tr></table></td></tr>';
4728: $rownum ++;
4729: } elsif ($position eq 'bottom') {
4730: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4731: my (@posstypes,%usertypeshash);
4732: if (ref($types) eq 'ARRAY') {
4733: @posstypes = @{$types};
4734: }
4735: if (@posstypes) {
4736: if (ref($usertypes) eq 'HASH') {
4737: %usertypeshash = %{$usertypes};
4738: }
4739: my @overridden;
4740: my $numinrow = 4;
4741: if (ref($settings) eq 'HASH') {
4742: if (ref($settings->{'overrides'}) eq 'HASH') {
4743: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4744: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4745: push(@overridden,$key);
4746: foreach my $item (@contacts) {
4747: if ($settings->{'overrides'}{$key}{$item}) {
4748: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4749: }
4750: }
4751: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4752: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4753: $includeloc{'override_'.$key} = '';
4754: $includestr{'override_'.$key} = '';
4755: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4756: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4757: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4758: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4759: }
4760: }
4761: }
4762: }
4763: }
4764: my $customclass = 'LC_helpdesk_override';
4765: my $optionsprefix = 'LC_options_helpdesk_';
4766:
4767: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4768:
4769: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4770: $numinrow,$othertitle,'overrides',
4771: \$rownum,$onclicktypes,$customclass);
4772: $rownum ++;
4773: $usertypeshash{'default'} = $othertitle;
4774: foreach my $status (@posstypes) {
4775: my $css_class;
4776: if ($rownum%2) {
4777: $css_class = 'LC_odd_row ';
4778: }
4779: $css_class .= $customclass;
4780: my $rowid = $optionsprefix.$status;
4781: my $hidden = 1;
4782: my $currstyle = 'display:none';
4783: if (grep(/^\Q$status\E$/,@overridden)) {
4784: $currstyle = 'display:table-row';
4785: $hidden = 0;
4786: }
4787: my $key = 'override_'.$status;
4788: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4789: $includeloc{$key},$includestr{$key},$status,$rowid,
4790: $usertypeshash{$status},$css_class,$currstyle,
4791: \@contacts,$short_titles);
4792: unless ($hidden) {
4793: $rownum ++;
4794: }
4795: }
4796: }
4797: }
4798: $$rowtotal += $rownum;
4799: return $datatable;
4800: }
4801:
4802: sub core_link_msu {
4803: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4804: &mt('LON-CAPA core group - MSU'),600,500);
4805: }
4806:
4807: sub overridden_helpdesk {
4808: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4809: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4810: my $class = 'LC_left_item';
4811: if ($css_class) {
4812: $css_class = ' class="'.$css_class.'"';
4813: }
4814: if ($rowid) {
4815: $rowid = ' id="'.$rowid.'"';
4816: }
4817: if ($rowstyle) {
4818: $rowstyle = ' style="'.$rowstyle.'"';
4819: }
4820: my ($output,$description);
4821: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4822: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4823: "<td>$description</td>\n".
4824: '<td class="'.$class.'" colspan="2">'.
4825: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4826: '<span class="LC_nobreak">';
4827: if (ref($contacts) eq 'ARRAY') {
4828: foreach my $item (@{$contacts}) {
4829: my $check;
4830: if (ref($checked) eq 'HASH') {
4831: $check = $checked->{$item};
4832: }
4833: my $title;
4834: if (ref($short_titles) eq 'HASH') {
4835: $title = $short_titles->{$item};
4836: }
4837: $output .= '<label>'.
4838: '<input type="checkbox" name="override_'.$type.'"'.$check.
4839: ' value="'.$item.'" />'.$title.'</label> ';
4840: }
4841: }
4842: $output .= '</span><br />'.&mt('Others').': '.
4843: '<input type="text" name="override_'.$type.'_others" '.
4844: 'value="'.$otheremails.'" />';
4845: my %locchecked;
4846: foreach my $loc ('s','b') {
4847: if ($includeloc eq $loc) {
4848: $locchecked{$loc} = ' checked="checked"';
4849: last;
4850: }
4851: }
4852: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4853: '<input type="text" name="override_'.$type.'_bcc" '.
4854: 'value="'.$bccemails.'" /></fieldset>'.
4855: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4856: &mt('Text automatically added to e-mail:').' '.
4857: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4858: '<span class="LC_nobreak">'.&mt('Location:').' '.
4859: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4860: (' 'x2).
4861: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4862: '</span></fieldset>'.
4863: '</td></tr>'."\n";
4864: return $output;
4865: }
4866:
4867: sub contacts_javascript {
4868: return <<"ENDSCRIPT";
4869:
4870: <script type="text/javascript">
4871: // <![CDATA[
4872:
4873: function screenshotSize(field) {
4874: if (document.getElementById('help_screenshotsize')) {
4875: if (field.value == 'no') {
4876: document.getElementById('help_screenshotsize').style.display="none";
4877: } else {
4878: document.getElementById('help_screenshotsize').style.display="";
4879: }
4880: }
4881: return;
4882: }
4883:
4884: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4885: if (form.elements[checkbox].length != undefined) {
4886: var count = 0;
4887: if (docount) {
4888: for (var i=0; i<form.elements[checkbox].length; i++) {
4889: if (form.elements[checkbox][i].checked) {
4890: count ++;
4891: }
4892: }
4893: }
4894: for (var i=0; i<form.elements[checkbox].length; i++) {
4895: var type = form.elements[checkbox][i].value;
4896: if (document.getElementById(prefix+type)) {
4897: if (form.elements[checkbox][i].checked) {
4898: document.getElementById(prefix+type).style.display = 'table-row';
4899: if (count % 2 == 1) {
4900: document.getElementById(prefix+type).className = target+' LC_odd_row';
4901: } else {
4902: document.getElementById(prefix+type).className = target;
4903: }
4904: count ++;
4905: } else {
4906: document.getElementById(prefix+type).style.display = 'none';
4907: }
4908: }
4909: }
4910: }
4911: return;
4912: }
4913:
4914:
4915: // ]]>
4916: </script>
4917:
4918: ENDSCRIPT
4919: }
4920:
4921: sub print_helpsettings {
4922: my ($position,$dom,$settings,$rowtotal) = @_;
4923: my $confname = $dom.'-domainconfig';
4924: my $formname = 'display';
4925: my ($datatable,$itemcount);
4926: if ($position eq 'top') {
4927: $itemcount = 1;
4928: my (%choices,%defaultchecked,@toggles);
4929: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4930: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4931: &mt('LON-CAPA bug tracker'),600,500));
4932: %defaultchecked = ('submitbugs' => 'on');
4933: @toggles = ('submitbugs');
4934: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4935: \%choices,$itemcount);
4936: $$rowtotal ++;
4937: } else {
4938: my $css_class;
4939: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4940: my (%customroles,%ordered,%current);
4941: if (ref($settings) eq 'HASH') {
4942: if (ref($settings->{'adhoc'}) eq 'HASH') {
4943: %current = %{$settings->{'adhoc'}};
4944: }
4945: }
4946: my $count = 0;
4947: foreach my $key (sort(keys(%existing))) {
4948: if ($key=~/^rolesdef\_(\w+)$/) {
4949: my $rolename = $1;
4950: my (%privs,$order);
4951: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4952: $customroles{$rolename} = \%privs;
4953: if (ref($current{$rolename}) eq 'HASH') {
4954: $order = $current{$rolename}{'order'};
4955: }
4956: if ($order eq '') {
4957: $order = $count;
4958: }
4959: $ordered{$order} = $rolename;
4960: $count++;
4961: }
4962: }
4963: my $maxnum = scalar(keys(%ordered));
4964: my @roles_by_num = ();
4965: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4966: push(@roles_by_num,$item);
4967: }
4968: my $context = 'domprefs';
4969: my $crstype = 'Course';
4970: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4971: my @accesstypes = ('all','dh','da','none');
4972: my ($numstatustypes,@jsarray);
4973: if (ref($types) eq 'ARRAY') {
4974: if (@{$types} > 0) {
4975: $numstatustypes = scalar(@{$types});
4976: push(@accesstypes,'status');
4977: @jsarray = ('bystatus');
4978: }
4979: }
4980: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4981: if (keys(%domhelpdesk)) {
4982: push(@accesstypes,('inc','exc'));
4983: push(@jsarray,('notinc','notexc'));
4984: }
4985: my $hiddenstr = join("','",@jsarray);
4986: my $context = 'domprefs';
4987: my $crstype = 'Course';
4988: my $prefix = 'helproles_';
4989: my $add_class = 'LC_hidden';
4990: foreach my $num (@roles_by_num) {
4991: my $role = $ordered{$num};
4992: my ($desc,$access,@statuses);
4993: if (ref($current{$role}) eq 'HASH') {
4994: $desc = $current{$role}{'desc'};
4995: $access = $current{$role}{'access'};
4996: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4997: @statuses = @{$current{$role}{'insttypes'}};
4998: }
4999: }
5000: if ($desc eq '') {
5001: $desc = $role;
5002: }
5003: my $identifier = 'custhelp'.$num;
5004: my %full=();
5005: my %levels= (
5006: course => {},
5007: domain => {},
5008: system => {},
5009: );
5010: my %levelscurrent=(
5011: course => {},
5012: domain => {},
5013: system => {},
5014: );
5015: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
5016: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5017: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5018: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
5019: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
5020: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
5021: for (my $k=0; $k<=$maxnum; $k++) {
5022: my $vpos = $k+1;
5023: my $selstr;
5024: if ($k == $num) {
5025: $selstr = ' selected="selected" ';
5026: }
5027: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5028: }
5029: $datatable .= '</select>'.(' 'x2).
5030: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
5031: '</td>'.
5032: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5033: &mt('Name shown to users:').
5034: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
5035: '</fieldset>'.
5036: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
5037: $othertitle,$usertypes,$types,\%domhelpdesk).
5038: '<fieldset>'.
5039: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
5040: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
5041: \%levelscurrent,$identifier,
5042: 'LC_hidden',$prefix.$num.'_privs').
5043: '</fieldset></td>';
5044: $itemcount ++;
5045: }
5046: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5047: my $newcust = 'custhelp'.$count;
5048: my (%privs,%levelscurrent);
5049: my %full=();
5050: my %levels= (
5051: course => {},
5052: domain => {},
5053: system => {},
5054: );
5055: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
5056: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
5057: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
5058: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
5059: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
5060: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
5061: for (my $k=0; $k<$maxnum+1; $k++) {
5062: my $vpos = $k+1;
5063: my $selstr;
5064: if ($k == $maxnum) {
5065: $selstr = ' selected="selected" ';
5066: }
5067: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5068: }
5069: $datatable .= '</select> '."\n".
5070: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
5071: '</label></span></td>'.
5072: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5073: '<span class="LC_nobreak">'.
5074: &mt('Internal name:').
5075: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
5076: '</span>'.(' 'x4).
5077: '<span class="LC_nobreak">'.
5078: &mt('Name shown to users:').
5079: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
5080: '</span></fieldset>'.
5081: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
5082: $usertypes,$types,\%domhelpdesk).
5083: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
5084: &Apache::lonuserutils::custom_role_header($context,$crstype,
5085: \@templateroles,$newcust).
5086: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
5087: \%levelscurrent,$newcust).
5088: '</fieldset>'.
5089: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
5090: '</td></tr>';
5091: $count ++;
5092: $$rowtotal += $count;
5093: }
5094: return $datatable;
5095: }
5096:
5097: sub adhocbutton {
5098: my ($prefix,$num,$field,$visibility) = @_;
5099: my %lt = &Apache::lonlocal::texthash(
5100: show => 'Show details',
5101: hide => 'Hide details',
5102: );
5103: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
5104: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
5105: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
5106: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
5107: }
5108:
5109: sub helpsettings_javascript {
5110: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
5111: return unless(ref($roles_by_num) eq 'ARRAY');
5112: my %html_js_lt = &Apache::lonlocal::texthash(
5113: show => 'Show details',
5114: hide => 'Hide details',
5115: );
5116: &html_escape(\%html_js_lt);
5117: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
5118: return <<"ENDSCRIPT";
5119: <script type="text/javascript">
5120: // <![CDATA[
5121:
5122: function reorderHelpRoles(form,item) {
5123: var changedVal;
5124: $jstext
5125: var newpos = 'helproles_${total}_pos';
5126: var maxh = 1 + $total;
5127: var current = new Array();
5128: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5129: if (item == newpos) {
5130: changedVal = newitemVal;
5131: } else {
5132: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5133: current[newitemVal] = newpos;
5134: }
5135: for (var i=0; i<helproles.length; i++) {
5136: var elementName = 'helproles_'+helproles[i]+'_pos';
5137: if (elementName != item) {
5138: if (form.elements[elementName]) {
5139: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5140: current[currVal] = elementName;
5141: }
5142: }
5143: }
5144: var oldVal;
5145: for (var j=0; j<maxh; j++) {
5146: if (current[j] == undefined) {
5147: oldVal = j;
5148: }
5149: }
5150: if (oldVal < changedVal) {
5151: for (var k=oldVal+1; k<=changedVal ; k++) {
5152: var elementName = current[k];
5153: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5154: }
5155: } else {
5156: for (var k=changedVal; k<oldVal; k++) {
5157: var elementName = current[k];
5158: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5159: }
5160: }
5161: return;
5162: }
5163:
5164: function helpdeskAccess(num) {
5165: var curraccess = null;
5166: if (document.$formname.elements['helproles_'+num+'_access'].length) {
5167: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
5168: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
5169: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
5170: }
5171: }
5172: }
5173: var shown = Array();
5174: var hidden = Array();
5175: if (curraccess == 'none') {
5176: hidden = Array('$hiddenstr');
5177: } else {
5178: if (curraccess == 'status') {
5179: shown = Array('bystatus');
5180: hidden = Array('notinc','notexc');
5181: } else {
5182: if (curraccess == 'exc') {
5183: shown = Array('notexc');
5184: hidden = Array('notinc','bystatus');
5185: }
5186: if (curraccess == 'inc') {
5187: shown = Array('notinc');
5188: hidden = Array('notexc','bystatus');
5189: }
5190: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
5191: hidden = Array('notinc','notexc','bystatus');
5192: }
5193: }
5194: }
5195: if (hidden.length > 0) {
5196: for (var i=0; i<hidden.length; i++) {
5197: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
5198: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
5199: }
5200: }
5201: }
5202: if (shown.length > 0) {
5203: for (var i=0; i<shown.length; i++) {
5204: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
5205: if (shown[i] == 'privs') {
5206: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
5207: } else {
5208: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
5209: }
5210: }
5211: }
5212: }
5213: return;
5214: }
5215:
5216: function toggleHelpdeskItem(num,field) {
5217: if (document.getElementById('helproles_'+num+'_'+field)) {
5218: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
5219: document.getElementById('helproles_'+num+'_'+field).className =
5220: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
5221: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5222: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
5223: }
5224: } else {
5225: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
5226: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5227: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
5228: }
5229: }
5230: }
5231: return;
5232: }
5233:
5234: // ]]>
5235: </script>
5236:
5237: ENDSCRIPT
5238: }
5239:
5240: sub helpdeskroles_access {
5241: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5242: $usertypes,$types,$domhelpdesk) = @_;
5243: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5244: my %lt = &Apache::lonlocal::texthash(
5245: 'rou' => 'Role usage',
5246: 'whi' => 'Which helpdesk personnel may use this role?',
5247: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5248: 'dh' => 'All with domain helpdesk role',
5249: 'da' => 'All with domain helpdesk assistant role',
5250: 'none' => 'None',
5251: 'status' => 'Determined based on institutional status',
5252: 'inc' => 'Include all, but exclude specific personnel',
5253: 'exc' => 'Exclude all, but include specific personnel',
5254: );
5255: my %usecheck = (
5256: all => ' checked="checked"',
5257: );
5258: my %displaydiv = (
5259: status => 'none',
5260: inc => 'none',
5261: exc => 'none',
5262: priv => 'block',
5263: );
5264: my $output;
5265: if (ref($current) eq 'HASH') {
5266: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5267: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5268: $usecheck{$current->{access}} = $usecheck{'all'};
5269: delete($usecheck{'all'});
5270: if ($current->{access} =~ /^(status|inc|exc)$/) {
5271: my $access = $1;
5272: $displaydiv{$access} = 'inline';
5273: } elsif ($current->{access} eq 'none') {
5274: $displaydiv{'priv'} = 'none';
5275: }
5276: }
5277: }
5278: }
5279: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5280: '<p>'.$lt{'whi'}.'</p>';
5281: foreach my $access (@{$accesstypes}) {
5282: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5283: ' onclick="helpdeskAccess('."'$num'".');" />'.
5284: $lt{$access}.'</label>';
5285: if ($access eq 'status') {
5286: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5287: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5288: $othertitle,$usertypes,$types).
5289: '</div>';
5290: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5291: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5292: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5293: '</div>';
5294: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5295: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5296: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5297: '</div>';
5298: }
5299: $output .= '</p>';
5300: }
5301: $output .= '</fieldset>';
5302: return $output;
5303: }
5304:
5305: sub radiobutton_prefs {
5306: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5307: $additional,$align,$firstval) = @_;
5308: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5309: (ref($choices) eq 'HASH'));
5310:
5311: my (%checkedon,%checkedoff,$datatable,$css_class);
5312:
5313: foreach my $item (@{$toggles}) {
5314: if ($defaultchecked->{$item} eq 'on') {
5315: $checkedon{$item} = ' checked="checked" ';
5316: $checkedoff{$item} = ' ';
5317: } elsif ($defaultchecked->{$item} eq 'off') {
5318: $checkedoff{$item} = ' checked="checked" ';
5319: $checkedon{$item} = ' ';
5320: }
5321: }
5322: if (ref($settings) eq 'HASH') {
5323: foreach my $item (@{$toggles}) {
5324: if ($settings->{$item} eq '1') {
5325: $checkedon{$item} = ' checked="checked" ';
5326: $checkedoff{$item} = ' ';
5327: } elsif ($settings->{$item} eq '0') {
5328: $checkedoff{$item} = ' checked="checked" ';
5329: $checkedon{$item} = ' ';
5330: }
5331: }
5332: }
5333: if ($onclick) {
5334: $onclick = ' onclick="'.$onclick.'"';
5335: }
5336: foreach my $item (@{$toggles}) {
5337: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5338: $datatable .=
5339: '<tr'.$css_class.'><td style="vertical-align: top">'.
5340: '<span class="LC_nobreak">'.$choices->{$item}.
5341: '</span></td>';
5342: if ($align eq 'left') {
5343: $datatable .= '<td class="LC_left_item">';
5344: } else {
5345: $datatable .= '<td class="LC_right_item">';
5346: }
5347: $datatable .= '<span class="LC_nobreak">';
5348: if ($firstval eq 'no') {
5349: $datatable .=
5350: '<label><input type="radio" name="'.
5351: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5352: '</label> <label><input type="radio" name="'.$item.'" '.
5353: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5354: } else {
5355: $datatable .=
5356: '<label><input type="radio" name="'.
5357: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5358: '</label> <label><input type="radio" name="'.$item.'" '.
5359: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5360: }
5361: $datatable .= '</span>'.$additional.'</td></tr>';
5362: $itemcount ++;
5363: }
5364: return ($datatable,$itemcount);
5365: }
5366:
5367: sub print_ltitools {
5368: my ($dom,$settings,$rowtotal) = @_;
5369: my $rownum = 0;
5370: my $css_class;
5371: my $itemcount = 1;
5372: my $maxnum = 0;
5373: my %ordered;
5374: if (ref($settings) eq 'HASH') {
5375: foreach my $item (keys(%{$settings})) {
5376: if (ref($settings->{$item}) eq 'HASH') {
5377: my $num = $settings->{$item}{'order'};
5378: $ordered{$num} = $item;
5379: }
5380: }
5381: }
5382: my $confname = $dom.'-domainconfig';
5383: my $switchserver = &check_switchserver($dom,$confname);
5384: my $maxnum = scalar(keys(%ordered));
5385: my $datatable;
5386: my %lt = <itools_names();
5387: my @courseroles = ('cc','in','ta','ep','st');
5388: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
5389: my @fields = ('fullname','firstname','lastname','email','roles','user');
5390: if (keys(%ordered)) {
5391: my @items = sort { $a <=> $b } keys(%ordered);
5392: for (my $i=0; $i<@items; $i++) {
5393: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5394: my $item = $ordered{$items[$i]};
5395: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
5396: if (ref($settings->{$item}) eq 'HASH') {
5397: $title = $settings->{$item}->{'title'};
5398: $url = $settings->{$item}->{'url'};
5399: $key = $settings->{$item}->{'key'};
5400: $secret = $settings->{$item}->{'secret'};
5401: $lifetime = $settings->{$item}->{'lifetime'};
5402: my $image = $settings->{$item}->{'image'};
5403: if ($image ne '') {
5404: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
5405: }
5406: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
5407: $sigsel{'HMAC-256'} = ' selected="selected"';
5408: } else {
5409: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
5410: }
5411: }
5412: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
5413: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5414: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
5415: for (my $k=0; $k<=$maxnum; $k++) {
5416: my $vpos = $k+1;
5417: my $selstr;
5418: if ($k == $i) {
5419: $selstr = ' selected="selected" ';
5420: }
5421: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5422: }
5423: $datatable .= '</select>'.(' 'x2).
5424: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
5425: &mt('Delete?').'</label></span></td>'.
5426: '<td colspan="2">'.
5427: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5428: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
5429: (' 'x2).
5430: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
5431: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5432: (' 'x2).
5433: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
5434: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5435: (' 'x2).
5436: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
5437: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
5438: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
5439: '<br /><br />'.
5440: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
5441: ' value="'.$url.'" /></span>'.
5442: (' 'x2).
5443: '<span class="LC_nobreak">'.$lt{'key'}.':'.
5444: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
5445: (' 'x2).
5446: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
5447: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
5448: (' 'x2).
5449: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5450: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
5451: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5452: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
5453: '</fieldset>'.
5454: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5455: '<span class="LC_nobreak">'.&mt('Display target:');
5456: my %currdisp;
5457: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
5458: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
5459: $currdisp{'window'} = ' checked="checked"';
5460: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
5461: $currdisp{'tab'} = ' checked="checked"';
5462: } else {
5463: $currdisp{'iframe'} = ' checked="checked"';
5464: }
5465: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
5466: $currdisp{'width'} = $1;
5467: }
5468: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
5469: $currdisp{'height'} = $1;
5470: }
5471: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
5472: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
5473: } else {
5474: $currdisp{'iframe'} = ' checked="checked"';
5475: }
5476: foreach my $disp ('iframe','tab','window') {
5477: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
5478: $lt{$disp}.'</label>'.(' 'x2);
5479: }
5480: $datatable .= (' 'x4);
5481: foreach my $dimen ('width','height') {
5482: $datatable .= '<label>'.$lt{$dimen}.' '.
5483: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
5484: (' 'x2);
5485: }
5486: $datatable .= '</span><br />'.
5487: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5488: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
5489: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5490: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5491: '</textarea></div><div style=""></div><br />';
5492: my %units = (
5493: 'passback' => 'days',
5494: 'roster' => 'seconds',
5495: );
5496: foreach my $extra ('passback','roster') {
5497: my $validsty = 'none';
5498: my $currvalid;
5499: my $checkedon = '';
5500: my $checkedoff = ' checked="checked"';
5501: if ($settings->{$item}->{$extra}) {
5502: $checkedon = $checkedoff;
5503: $checkedoff = '';
5504: $validsty = 'inline-block';
5505: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5506: $currvalid = $settings->{$item}->{$extra.'valid'};
5507: }
5508: }
5509: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5510: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5511: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5512: &mt('No').'</label>'.(' 'x2).
5513: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5514: &mt('Yes').'</label></span></div>'.
5515: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5516: '<span class="LC_nobreak">'.
5517: &mt("at least [_1] $units{$extra} after launch",
5518: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5519: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5520: }
5521: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5522: if ($imgsrc) {
5523: $datatable .= $imgsrc.
5524: '<label><input type="checkbox" name="ltitools_image_del"'.
5525: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5526: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5527: } else {
5528: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5529: }
5530: if ($switchserver) {
5531: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5532: } else {
5533: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5534: }
5535: $datatable .= '</span></fieldset>';
5536: my (%checkedfields,%rolemaps,$userincdom);
5537: if (ref($settings->{$item}) eq 'HASH') {
5538: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5539: %checkedfields = %{$settings->{$item}->{'fields'}};
5540: }
5541: $userincdom = $settings->{$item}->{'incdom'};
5542: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5543: %rolemaps = %{$settings->{$item}->{'roles'}};
5544: $checkedfields{'roles'} = 1;
5545: }
5546: }
5547: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5548: '<span class="LC_nobreak">';
5549: my $userfieldstyle = 'display:none;';
5550: my $seluserdom = '';
5551: my $unseluserdom = ' selected="selected"';
5552: foreach my $field (@fields) {
5553: my ($checked,$onclick,$id,$spacer);
5554: if ($checkedfields{$field}) {
5555: $checked = ' checked="checked"';
5556: }
5557: if ($field eq 'user') {
5558: $id = ' id="ltitools_user_field_'.$i.'"';
5559: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5560: if ($checked) {
5561: $userfieldstyle = 'display:inline-block';
5562: if ($userincdom) {
5563: $seluserdom = $unseluserdom;
5564: $unseluserdom = '';
5565: }
5566: }
5567: } else {
5568: $spacer = (' ' x2);
5569: }
5570: $datatable .= '<label>'.
5571: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5572: $lt{$field}.'</label>'.$spacer;
5573: }
5574: $datatable .= '</span>';
5575: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5576: '<span class="LC_nobreak"> : '.
5577: '<select name="ltitools_userincdom_'.$i.'">'.
5578: '<option value="">'.&mt('Select').'</option>'.
5579: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5580: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5581: '</select></span></div>';
5582: $datatable .= '</fieldset>'.
5583: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5584: foreach my $role (@courseroles) {
5585: my ($selected,$selectnone);
5586: if (!$rolemaps{$role}) {
5587: $selectnone = ' selected="selected"';
5588: }
5589: $datatable .= '<td style="text-align: center">'.
5590: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5591: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5592: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5593: foreach my $ltirole (@ltiroles) {
5594: unless ($selectnone) {
5595: if ($rolemaps{$role} eq $ltirole) {
5596: $selected = ' selected="selected"';
5597: } else {
5598: $selected = '';
5599: }
5600: }
5601: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5602: }
5603: $datatable .= '</select></td>';
5604: }
5605: $datatable .= '</tr></table></fieldset>';
5606: my %courseconfig;
5607: if (ref($settings->{$item}) eq 'HASH') {
5608: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5609: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5610: }
5611: }
5612: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5613: foreach my $item ('label','title','target','linktext','explanation','append') {
5614: my $checked;
5615: if ($courseconfig{$item}) {
5616: $checked = ' checked="checked"';
5617: }
5618: $datatable .= '<label>'.
5619: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5620: $lt{'crs'.$item}.'</label> '."\n";
5621: }
5622: $datatable .= '</span></fieldset>'.
5623: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5624: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5625: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5626: my %custom = %{$settings->{$item}->{'custom'}};
5627: if (keys(%custom) > 0) {
5628: foreach my $key (sort(keys(%custom))) {
5629: $datatable .= '<tr><td><span class="LC_nobreak">'.
5630: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5631: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5632: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5633: ' value="'.$custom{$key}.'" /></td></tr>';
5634: }
5635: }
5636: }
5637: $datatable .= '<tr><td><span class="LC_nobreak">'.
5638: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5639: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5640: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5641: $datatable .= '</table></fieldset></td></tr>'."\n";
5642: $itemcount ++;
5643: }
5644: }
5645: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5646: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5647: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5648: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5649: '<select name="ltitools_add_pos"'.$chgstr.'>';
5650: for (my $k=0; $k<$maxnum+1; $k++) {
5651: my $vpos = $k+1;
5652: my $selstr;
5653: if ($k == $maxnum) {
5654: $selstr = ' selected="selected" ';
5655: }
5656: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5657: }
5658: $datatable .= '</select> '."\n".
5659: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5660: '<td colspan="2">'.
5661: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5662: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5663: (' 'x2).
5664: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5665: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5666: (' 'x2).
5667: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5668: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5669: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5670: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5671: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5672: '<br />'.
5673: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5674: (' 'x2).
5675: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5676: (' 'x2).
5677: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5678: (' 'x2).
5679: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5680: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_add_secret.type='."'text'".' } else { this.form.ltitools_add_secret.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
5681: '</fieldset>'.
5682: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5683: '<span class="LC_nobreak">'.&mt('Display target:');
5684: my %defaultdisp;
5685: $defaultdisp{'iframe'} = ' checked="checked"';
5686: foreach my $disp ('iframe','tab','window') {
5687: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5688: $lt{$disp}.'</label>'.(' 'x2);
5689: }
5690: $datatable .= (' 'x4);
5691: foreach my $dimen ('width','height') {
5692: $datatable .= '<label>'.$lt{$dimen}.' '.
5693: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5694: (' 'x2);
5695: }
5696: $datatable .= '</span><br />'.
5697: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5698: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5699: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5700: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5701: '</div><div style=""></div><br />';
5702: my %units = (
5703: 'passback' => 'days',
5704: 'roster' => 'seconds',
5705: );
5706: my %defaulttimes = (
5707: 'passback' => '7',
5708: 'roster' => '300',
5709: );
5710: foreach my $extra ('passback','roster') {
5711: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5712: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5713: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5714: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5715: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5716: &mt('Yes').'</label></span></div>'.
5717: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5718: '<span class="LC_nobreak">'.
5719: &mt("at least [_1] $units{$extra} after launch",
5720: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5721: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5722: }
5723: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5724: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5725: if ($switchserver) {
5726: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5727: } else {
5728: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5729: }
5730: $datatable .= '</span></fieldset>'.
5731: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5732: '<span class="LC_nobreak">';
5733: foreach my $field (@fields) {
5734: my ($id,$onclick,$spacer);
5735: if ($field eq 'user') {
5736: $id = ' id="ltitools_user_field_add"';
5737: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5738: } else {
5739: $spacer = (' ' x2);
5740: }
5741: $datatable .= '<label>'.
5742: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5743: $lt{$field}.'</label>'.$spacer;
5744: }
5745: $datatable .= '</span>'.
5746: '<div style="display:none;" id="ltitools_user_div_add">'.
5747: '<span class="LC_nobreak"> : '.
5748: '<select name="ltitools_userincdom_add">'.
5749: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5750: '<option value="0">'.&mt('username').'</option>'.
5751: '<option value="1">'.&mt('username:domain').'</option>'.
5752: '</select></span></div></fieldset>';
5753: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5754: foreach my $role (@courseroles) {
5755: my ($checked,$checkednone);
5756: $datatable .= '<td style="text-align: center">'.
5757: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5758: '<select name="ltitools_add_roles_'.$role.'">'.
5759: '<option value="" selected="selected">'.&mt('Select').'</option>';
5760: foreach my $ltirole (@ltiroles) {
5761: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5762: }
5763: $datatable .= '</select></td>';
5764: }
5765: $datatable .= '</tr></table></fieldset>'.
5766: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5767: foreach my $item ('label','title','target','linktext','explanation','append') {
5768: $datatable .= '<label>'.
5769: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5770: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5771: }
5772: $datatable .= '</span></fieldset>'.
5773: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5774: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5775: '<tr><td><span class="LC_nobreak">'.
5776: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5777: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5778: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5779: '</table></fieldset>'."\n".
5780: '</td>'."\n".
5781: '</tr>'."\n";
5782: $itemcount ++;
5783: return $datatable;
5784: }
5785:
5786: sub ltitools_names {
5787: my %lt = &Apache::lonlocal::texthash(
5788: 'title' => 'Title',
5789: 'version' => 'Version',
5790: 'msgtype' => 'Message Type',
5791: 'sigmethod' => 'Signature Method',
5792: 'url' => 'URL',
5793: 'key' => 'Key',
5794: 'lifetime' => 'Nonce lifetime (s)',
5795: 'secret' => 'Secret',
5796: 'icon' => 'Icon',
5797: 'user' => 'User',
5798: 'fullname' => 'Full Name',
5799: 'firstname' => 'First Name',
5800: 'lastname' => 'Last Name',
5801: 'email' => 'E-mail',
5802: 'roles' => 'Role',
5803: 'window' => 'Window',
5804: 'tab' => 'Tab',
5805: 'iframe' => 'iFrame',
5806: 'height' => 'Height',
5807: 'width' => 'Width',
5808: 'linktext' => 'Default Link Text',
5809: 'explanation' => 'Default Explanation',
5810: 'passback' => 'Tool can return grades:',
5811: 'roster' => 'Tool can retrieve roster:',
5812: 'crstarget' => 'Display target',
5813: 'crslabel' => 'Course label',
5814: 'crstitle' => 'Course title',
5815: 'crslinktext' => 'Link Text',
5816: 'crsexplanation' => 'Explanation',
5817: 'crsappend' => 'Provider URL',
5818: );
5819: return %lt;
5820: }
5821:
5822: sub print_proctoring {
5823: my ($dom,$settings,$rowtotal) = @_;
5824: my $itemcount = 1;
5825: my (%ordered,%providernames,%current,%currentdef);
5826: my $confname = $dom.'-domainconfig';
5827: my $switchserver = &check_switchserver($dom,$confname);
5828: if (ref($settings) eq 'HASH') {
5829: foreach my $item (keys(%{$settings})) {
5830: if (ref($settings->{$item}) eq 'HASH') {
5831: my $num = $settings->{$item}{'order'};
5832: $ordered{$num} = $item;
5833: }
5834: }
5835: } else {
5836: %ordered = (
5837: 1 => 'proctorio',
5838: 2 => 'examity',
5839: );
5840: }
5841: %providernames = &proctoring_providernames();
5842: my $maxnum = scalar(keys(%ordered));
5843: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5844: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5845: if (ref($requref) eq 'HASH') {
5846: %requserfields = %{$requref};
5847: }
5848: if (ref($opturef) eq 'HASH') {
5849: %optuserfields = %{$opturef};
5850: }
5851: if (ref($defref) eq 'HASH') {
5852: %defaults = %{$defref};
5853: }
5854: if (ref($extref) eq 'HASH') {
5855: %extended = %{$extref};
5856: }
5857: if (ref($crsref) eq 'HASH') {
5858: %crsconf = %{$crsref};
5859: }
5860: if (ref($rolesref) eq 'ARRAY') {
5861: @courseroles = @{$rolesref};
5862: }
5863: if (ref($ltiref) eq 'ARRAY') {
5864: @ltiroles = @{$ltiref};
5865: }
5866: my $datatable;
5867: my $css_class;
5868: if (keys(%ordered)) {
5869: my @items = sort { $a <=> $b } keys(%ordered);
5870: for (my $i=0; $i<@items; $i++) {
5871: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5872: my $provider = $ordered{$items[$i]};
5873: my $optionsty = 'none';
5874: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5875: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5876: if (ref($settings) eq 'HASH') {
5877: if (ref($settings->{$provider}) eq 'HASH') {
5878: %current = %{$settings->{$provider}};
5879: if ($current{'available'}) {
5880: $optionsty = 'block';
5881: $available = 1;
5882: }
5883: if ($current{'lifetime'} =~ /^\d+$/) {
5884: $lifetime = $current{'lifetime'};
5885: }
5886: if ($current{'version'} =~ /^\d+\.\d+$/) {
5887: $version = $current{'version'};
5888: }
5889: if ($current{'image'} ne '') {
5890: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5891: }
5892: if (ref($current{'fields'}) eq 'ARRAY') {
5893: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5894: }
5895: $userincdom = $current{'incdom'};
5896: if (ref($current{'roles'}) eq 'HASH') {
5897: %rolemaps = %{$current{'roles'}};
5898: $checkedfields{'roles'} = 1;
5899: }
5900: if (ref($current{'defaults'}) eq 'ARRAY') {
5901: foreach my $val (@{$current{'defaults'}}) {
5902: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5903: $inuse{$val} = 1;
5904: } else {
5905: foreach my $poss (keys(%{$extended{$provider}})) {
5906: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5907: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5908: $inuse{$poss} = $val;
5909: last;
5910: }
5911: }
5912: }
5913: }
5914: }
5915: } elsif (ref($current{'defaults'}) eq 'HASH') {
5916: foreach my $key (keys(%{$current{'defaults'}})) {
5917: my $currval = $current{'defaults'}{$key};
5918: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5919: $inuse{$key} = 1;
5920: } else {
5921: my $match;
5922: foreach my $poss (keys(%{$extended{$provider}})) {
5923: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5924: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5925: $inuse{$poss} = $key;
5926: last;
5927: }
5928: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5929: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5930: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5931: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5932: $currentdef{$inner} = $currval;
5933: $match = 1;
5934: last;
5935: }
5936: } elsif ($inner eq $key) {
5937: $currentdef{$key} = $currval;
5938: $match = 1;
5939: last;
5940: }
5941: }
5942: }
5943: last if ($match);
5944: }
5945: }
5946: }
5947: }
5948: if (ref($current{'crsconf'}) eq 'ARRAY') {
5949: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5950: }
5951: }
5952: }
5953: my %lt = &proctoring_titles($provider);
5954: my %fieldtitles = &proctoring_fieldtitles($provider);
5955: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5956: my %checkedavailable = (
5957: yes => '',
5958: no => ' checked="checked"',
5959: );
5960: if ($available) {
5961: $checkedavailable{'yes'} = $checkedavailable{'no'};
5962: $checkedavailable{'no'} = '';
5963: }
5964: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5965: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5966: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5967: for (my $k=0; $k<$maxnum; $k++) {
5968: my $vpos = $k+1;
5969: my $selstr;
5970: if ($k == $i) {
5971: $selstr = ' selected="selected" ';
5972: }
5973: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5974: }
5975: if ($version eq '') {
5976: if ($provider eq 'proctorio') {
5977: $version = '1.0';
5978: } elsif ($provider eq 'examity') {
5979: $version = '1.1';
5980: }
5981: }
5982: if ($lifetime eq '') {
5983: $lifetime = '300';
5984: }
5985: $datatable .=
5986: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5987: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5988: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5989: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5990: '</td>'.
5991: '<td colspan="2">'.
5992: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
5993: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
5994: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
5995: (' 'x2).
5996: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
5997: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5998: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5999: (' 'x2).
6000: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
6001: '<br />'.
6002: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
6003: '<br />'.
6004: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
6005: (' 'x2).
6006: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
6007: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
6008: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
6009: if ($imgsrc) {
6010: $datatable .= $imgsrc.
6011: '<label><input type="checkbox" name="proctoring_image_del"'.
6012: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
6013: '<span class="LC_nobreak"> '.&mt('Replace:');
6014: }
6015: $datatable .= ' ';
6016: if ($switchserver) {
6017: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6018: } else {
6019: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
6020: }
6021: unless ($imgsrc) {
6022: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
6023: }
6024: $datatable .= '</fieldset>'."\n";
6025: if (ref($requserfields{$provider}) eq 'ARRAY') {
6026: if (@{$requserfields{$provider}} > 0) {
6027: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
6028: foreach my $field (@{$requserfields{$provider}}) {
6029: $datatable .= '<span class="LC_nobreak">'.
6030: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
6031: $lt{$field}.'</label>';
6032: if ($field eq 'user') {
6033: my $seluserdom = '';
6034: my $unseluserdom = ' selected="selected"';
6035: if ($userincdom) {
6036: $seluserdom = $unseluserdom;
6037: $unseluserdom = '';
6038: }
6039: $datatable .= ': '.
6040: '<select name="proctoring_userincdom_'.$provider.'">'.
6041: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
6042: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
6043: '</select> ';
6044: } else {
6045: $datatable .= ' ';
6046: if ($field eq 'roles') {
6047: $showroles = 1;
6048: }
6049: }
6050: $datatable .= '</span> ';
6051: }
6052: }
6053: $datatable .= '</fieldset>'."\n";
6054: }
6055: if (ref($optuserfields{$provider}) eq 'ARRAY') {
6056: if (@{$optuserfields{$provider}} > 0) {
6057: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
6058: foreach my $field (@{$optuserfields{$provider}}) {
6059: my $checked;
6060: if ($checkedfields{$field}) {
6061: $checked = ' checked="checked"';
6062: }
6063: $datatable .= '<span class="LC_nobreak">'.
6064: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
6065: }
6066: $datatable .= '</fieldset>'."\n";
6067: }
6068: }
6069: if (ref($defaults{$provider}) eq 'ARRAY') {
6070: if (@{$defaults{$provider}}) {
6071: my (%options,@selectboxes);
6072: if (ref($extended{$provider}) eq 'HASH') {
6073: %options = %{$extended{$provider}};
6074: }
6075: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
6076: my ($rem,$numinrow,$dropdowns);
6077: if ($provider eq 'proctorio') {
6078: $datatable .= '<table>';
6079: $numinrow = 4;
6080: }
6081: my $i = 0;
6082: foreach my $field (@{$defaults{$provider}}) {
6083: my $checked;
6084: if ($inuse{$field}) {
6085: $checked = ' checked="checked"';
6086: }
6087: if ($provider eq 'examity') {
6088: if ($field eq 'display') {
6089: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
6090: foreach my $option ('iframe','tab','window') {
6091: my $checkdisp;
6092: if ($currentdef{'target'} eq $option) {
6093: $checkdisp = ' checked="checked"';
6094: }
6095: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
6096: $fieldtitles{$option}.'</label>'.(' 'x2);
6097: }
6098: $datatable .= (' 'x4);
6099: foreach my $dimen ('width','height') {
6100: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
6101: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
6102: 'value="'.$currentdef{$dimen}.'" /></label>'.
6103: (' 'x2);
6104: }
6105: $datatable .= '</span><br />'.
6106: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
6107: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
6108: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
6109: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
6110: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
6111: $currentdef{'explanation'}.
6112: '</textarea></div><div style=""></div><br />';
6113: }
6114: } else {
6115: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
6116: my ($output,$selnone);
6117: unless ($checked) {
6118: $selnone = ' selected="selected"';
6119: }
6120: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
6121: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
6122: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
6123: foreach my $option (@{$options{$field}}) {
6124: my $sel;
6125: if ($inuse{$field} eq $option) {
6126: $sel = ' selected="selected"';
6127: }
6128: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
6129: }
6130: $output .= '</select></span>';
6131: push(@selectboxes,$output);
6132: } else {
6133: $rem = $i%($numinrow);
6134: if ($rem == 0) {
6135: if ($i > 0) {
6136: $datatable .= '</tr>';
6137: }
6138: $datatable .= '<tr>';
6139: }
6140: $datatable .= '<td class="LC_left_item">'.
6141: '<span class="LC_nobreak">'.
6142: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
6143: $fieldtitles{$field}.'</label></span></td>';
6144: $i++;
6145: }
6146: }
6147: }
6148: if ($provider eq 'proctorio') {
6149: if ($numinrow) {
6150: $rem = $i%$numinrow;
6151: }
6152: my $colsleft = $numinrow - $rem;
6153: if ($colsleft > 1) {
6154: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6155: } else {
6156: $datatable .= '<td class="LC_left_item">';
6157: }
6158: $datatable .= ' '.
6159: '</td></tr></table>';
6160: if (@selectboxes) {
6161: $datatable .= '<hr /><table>';
6162: $numinrow = 2;
6163: for (my $i=0; $i<@selectboxes; $i++) {
6164: $rem = $i%($numinrow);
6165: if ($rem == 0) {
6166: if ($i > 0) {
6167: $datatable .= '</tr>';
6168: }
6169: $datatable .= '<tr>';
6170: }
6171: $datatable .= '<td class="LC_left_item">'.
6172: $selectboxes[$i].'</td>';
6173: }
6174: if ($numinrow) {
6175: $rem = $i%$numinrow;
6176: }
6177: $colsleft = $numinrow - $rem;
6178: if ($colsleft > 1) {
6179: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6180: } else {
6181: $datatable .= '<td class="LC_left_item">';
6182: }
6183: $datatable .= ' '.
6184: '</td></tr></table>';
6185: }
6186: }
6187: $datatable .= '</fieldset>';
6188: }
6189: if (ref($crsconf{$provider}) eq 'ARRAY') {
6190: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6191: '<legend>'.&mt('Configurable in course').'</legend>';
6192: my ($rem,$numinrow);
6193: if ($provider eq 'proctorio') {
6194: $datatable .= '<table>';
6195: $numinrow = 4;
6196: }
6197: my $i = 0;
6198: foreach my $item (@{$crsconf{$provider}}) {
6199: my $name;
6200: if ($provider eq 'examity') {
6201: $name = $lt{'crs'.$item};
6202: } elsif ($provider eq 'proctorio') {
6203: $name = $fieldtitles{$item};
6204: $rem = $i%($numinrow);
6205: if ($rem == 0) {
6206: if ($i > 0) {
6207: $datatable .= '</tr>';
6208: }
6209: $datatable .= '<tr>';
6210: }
6211: $datatable .= '<td class="LC_left_item>';
6212: }
6213: my $checked;
6214: if ($crsconfig{$item}) {
6215: $checked = ' checked="checked"';
6216: }
6217: $datatable .= '<span class="LC_nobreak"><label>'.
6218: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
6219: $name.'</label></span>';
6220: if ($provider eq 'examity') {
6221: $datatable .= ' ';
6222: }
6223: $datatable .= "\n";
6224: $i++;
6225: }
6226: if ($provider eq 'proctorio') {
6227: if ($numinrow) {
6228: $rem = $i%$numinrow;
6229: }
6230: my $colsleft = $numinrow - $rem;
6231: if ($colsleft > 1) {
6232: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6233: } else {
6234: $datatable .= '<td class="LC_left_item">';
6235: }
6236: $datatable .= ' '.
6237: '</td></tr></table>';
6238: }
6239: $datatable .= '</fieldset>';
6240: }
6241: if ($showroles) {
6242: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6243: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
6244: foreach my $role (@courseroles) {
6245: my ($selected,$selectnone);
6246: if (!$rolemaps{$role}) {
6247: $selectnone = ' selected="selected"';
6248: }
6249: $datatable .= '<td style="text-align: center">'.
6250: &Apache::lonnet::plaintext($role,'Course').'<br />'.
6251: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
6252: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6253: foreach my $ltirole (@ltiroles) {
6254: unless ($selectnone) {
6255: if ($rolemaps{$role} eq $ltirole) {
6256: $selected = ' selected="selected"';
6257: } else {
6258: $selected = '';
6259: }
6260: }
6261: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
6262: }
6263: $datatable .= '</select></td>';
6264: }
6265: $datatable .= '</tr></table></fieldset>'.
6266: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6267: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
6268: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
6269: '<tr><td></td><td>lms</td>'.
6270: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
6271: ' value="Loncapa" disabled="disabled"/></td></tr>';
6272: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
6273: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
6274: my %custom = %{$settings->{$provider}->{'custom'}};
6275: if (keys(%custom) > 0) {
6276: foreach my $key (sort(keys(%custom))) {
6277: next if ($key eq 'lms');
6278: $datatable .= '<tr><td><span class="LC_nobreak">'.
6279: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
6280: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
6281: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
6282: ' value="'.$custom{$key}.'" /></td></tr>';
6283: }
6284: }
6285: }
6286: $datatable .= '<tr><td><span class="LC_nobreak">'.
6287: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
6288: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
6289: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
6290: '</table></fieldset></td></tr>'."\n";
6291: }
6292: $datatable .= '</td></tr>';
6293: }
6294: $itemcount ++;
6295: }
6296: }
6297: return $datatable;
6298: }
6299:
6300: sub proctoring_data {
6301: my $requserfields = {
6302: proctorio => ['user'],
6303: examity => ['roles','user'],
6304: };
6305: my $optuserfields = {
6306: proctorio => ['fullname'],
6307: examity => ['fullname','firstname','lastname','email'],
6308: };
6309: my $defaults = {
6310: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6311: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6312: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6313: 'closetabs','onescreen','print','downloads','cache','rightclick',
6314: 'reentry','calculator','whiteboard'],
6315: examity => ['display'],
6316: };
6317: my $extended = {
6318: proctorio => {
6319: verifyid => ['verifyidauto','verifyidlive'],
6320: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6321: tabslinks => ['notabs','linksonly'],
6322: reentry => ['noreentry','agentreentry'],
6323: calculator => ['calculatorbasic','calculatorsci'],
6324: },
6325: examity => {
6326: display => {
6327: target => ['iframe','tab','window'],
6328: width => '',
6329: height => '',
6330: linktext => '',
6331: explanation => '',
6332: },
6333: },
6334: };
6335: my $crsconf = {
6336: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6337: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6338: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6339: 'closetabs','onescreen','print','downloads','cache','rightclick',
6340: 'reentry','calculator','whiteboard'],
6341: examity => ['label','title','target','linktext','explanation','append'],
6342: };
6343: my $courseroles = ['cc','in','ta','ep','st'];
6344: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6345: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6346: }
6347:
6348: sub proctoring_titles {
6349: my ($item) = @_;
6350: my (%common_lt,%custom_lt);
6351: %common_lt = &Apache::lonlocal::texthash (
6352: 'avai' => 'Available?',
6353: 'base' => 'Basic Settings',
6354: 'requ' => 'User data required to be sent on launch',
6355: 'optu' => 'User data optionally sent on launch',
6356: 'udsl' => 'User data sent on launch',
6357: 'defa' => 'Defaults for items configurable in course',
6358: 'sigmethod' => 'Signature Method',
6359: 'key' => 'Key',
6360: 'lifetime' => 'Nonce lifetime (s)',
6361: 'secret' => 'Secret',
6362: 'icon' => 'Icon',
6363: 'fullname' => 'Full Name',
6364: 'visible' => 'Visible input',
6365: 'username' => 'username',
6366: 'user' => 'User',
6367: );
6368: if ($item eq 'proctorio') {
6369: %custom_lt = &Apache::lonlocal::texthash (
6370: 'version' => 'OAuth version',
6371: 'url' => 'API URL',
6372: 'uname:dom' => 'username-domain',
6373: );
6374: } elsif ($item eq 'examity') {
6375: %custom_lt = &Apache::lonlocal::texthash (
6376: 'version' => 'LTI Version',
6377: 'url' => 'URL',
6378: 'uname:dom' => 'username:domain',
6379: 'msgtype' => 'Message Type',
6380: 'firstname' => 'First Name',
6381: 'lastname' => 'Last Name',
6382: 'email' => 'E-mail',
6383: 'roles' => 'Role',
6384: 'crstarget' => 'Display target',
6385: 'crslabel' => 'Course label',
6386: 'crstitle' => 'Course title',
6387: 'crslinktext' => 'Link Text',
6388: 'crsexplanation' => 'Explanation',
6389: 'crsappend' => 'Provider URL',
6390: );
6391: }
6392: my %lt = (%common_lt,%custom_lt);
6393: return %lt;
6394: }
6395:
6396: sub proctoring_fieldtitles {
6397: my ($item) = @_;
6398: if ($item eq 'proctorio') {
6399: return &Apache::lonlocal::texthash (
6400: 'recordvideo' => 'Record video',
6401: 'recordaudio' => 'Record audio',
6402: 'recordscreen' => 'Record screen',
6403: 'recordwebtraffic' => 'Record web traffic',
6404: 'recordroomstart' => 'Record room scan',
6405: 'verifyvideo' => 'Verify webcam',
6406: 'verifyaudio' => 'Verify microphone',
6407: 'verifydesktop' => 'Verify desktop recording',
6408: 'verifyid' => 'Photo ID verification',
6409: 'verifysignature' => 'Require signature',
6410: 'fullscreen' => 'Fullscreen',
6411: 'clipboard' => 'Disable copy/paste',
6412: 'tabslinks' => 'New tabs/windows',
6413: 'closetabs' => 'Close other tabs',
6414: 'onescreen' => 'Limit to single screen',
6415: 'print' => 'Disable Printing',
6416: 'downloads' => 'Disable Downloads',
6417: 'cache' => 'Empty cache after exam',
6418: 'rightclick' => 'Disable right click',
6419: 'reentry' => 'Re-entry to exam',
6420: 'calculator' => 'Onscreen calculator',
6421: 'whiteboard' => 'Onscreen whiteboard',
6422: 'verifyidauto' => 'Automated verification',
6423: 'verifyidlive' => 'Live agent verification',
6424: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6425: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6426: 'fullscreensever' => 'Forced, navigation away ends exam',
6427: 'notabs' => 'Disaallowed',
6428: 'linksonly' => 'Allowed from links in exam',
6429: 'noreentry' => 'Disallowed',
6430: 'agentreentry' => 'Agent required for re-entry',
6431: 'calculatorbasic' => 'Basic',
6432: 'calculatorsci' => 'Scientific',
6433: );
6434: } elsif ($item eq 'examity') {
6435: return &Apache::lonlocal::texthash (
6436: 'target' => 'Display target',
6437: 'window' => 'Window',
6438: 'tab' => 'Tab',
6439: 'iframe' => 'iFrame',
6440: 'height' => 'Height (pixels)',
6441: 'width' => 'Width (pixels)',
6442: 'linktext' => 'Default Link Text',
6443: 'explanation' => 'Default Explanation',
6444: 'append' => 'Provider URL',
6445: );
6446: }
6447: }
6448:
6449: sub proctoring_providernames {
6450: return (
6451: proctorio => 'Proctorio',
6452: examity => 'Examity',
6453: );
6454: }
6455:
6456: sub print_lti {
6457: my ($position,$dom,$settings,$rowtotal) = @_;
6458: my $itemcount = 1;
6459: my ($datatable,$css_class);
6460: my (%rules,%encrypt,%privkeys,%linkprot);
6461: if (ref($settings) eq 'HASH') {
6462: if ($position eq 'top') {
6463: if (exists($settings->{'encrypt'})) {
6464: if (ref($settings->{'encrypt'}) eq 'HASH') {
6465: foreach my $key (keys(%{$settings->{'encrypt'}})) {
6466: if ($key eq 'consumers') {
6467: $encrypt{'ltisec_'.$key} = $settings->{'encrypt'}{$key};
6468: } else {
6469: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
6470: }
6471: }
6472: }
6473: }
6474: if (exists($settings->{'private'})) {
6475: if (ref($settings->{'private'}) eq 'HASH') {
6476: if (ref($settings->{'private'}) eq 'HASH') {
6477: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
6478: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
6479: }
6480: }
6481: }
6482: }
6483: } elsif ($position eq 'middle') {
6484: if (exists($settings->{'rules'})) {
6485: if (ref($settings->{'rules'}) eq 'HASH') {
6486: %rules = %{$settings->{'rules'}};
6487: }
6488: }
6489: } elsif ($position eq 'lower') {
6490: if (exists($settings->{'linkprot'})) {
6491: if (ref($settings->{'linkprot'}) eq 'HASH') {
6492: %linkprot = %{$settings->{'linkprot'}};
6493: }
6494: }
6495: } else {
6496: foreach my $key ('encrypt','private','rules','linkprot') {
6497: if (exists($settings->{$key})) {
6498: delete($settings->{$key});
6499: }
6500: }
6501: }
6502: }
6503: if ($position eq 'top') {
6504: my @ids=&Apache::lonnet::current_machine_ids();
6505: my %servers = &Apache::lonnet::get_servers($dom,'library');
6506: my $primary = &Apache::lonnet::domain($dom,'primary');
6507: my ($extra,$numshown);
6508: foreach my $hostid (sort(keys(%servers))) {
6509: my ($showextra,$divsty,$switch);
6510: if ($hostid eq $primary) {
6511: if (($encrypt{'ltisec_consumers'}) || ($encrypt{'ltisec_domlinkprot'})) {
6512: $showextra = 1;
6513: }
6514: }
6515: if ($encrypt{'ltisec_crslinkprot'}) {
6516: $showextra = 1;
6517: }
6518: unless (grep(/^\Q$hostid\E$/,@ids)) {
6519: $switch = 1;
6520: }
6521: if ($showextra) {
6522: $numshown ++;
6523: $divsty = 'display:inline-block';
6524: } else {
6525: $divsty = 'display:none';
6526: }
6527: $extra .= '<fieldset id="ltisec_info_'.$hostid.'" style="'.$divsty.'">'.
6528: '<legend>'.$hostid.'</legend>';
6529: if ($switch) {
6530: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
6531: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
6532: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6533: if (exists($privkeys{$hostid})) {
6534: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
6535: '<span class="LC_nobreak">'.
6536: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6537: '<span class="LC_nobreak">'.&mt('Change?').
6538: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6539: (' 'x2).
6540: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6541: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6542: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6543: '</span></div>';
6544: } else {
6545: $extra .= '<span class="LC_nobreak">'.
6546: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
6547: '</span>'."\n";
6548: }
6549: } elsif (exists($privkeys{$hostid})) {
6550: $extra .= '<div id="ltisec_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
6551: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6552: '<span class="LC_nobreak">'.&mt('Change?').
6553: '<label><input type="radio" value="0" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
6554: (' 'x2).
6555: '<label><input type="radio" value="1" name="ltisec_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$hostid'".');" />'.&mt('Yes').
6556: '</label> </span><div id="ltisec_divchgprivkey_'.$hostid.'" style="display:none" />'.
6557: '<span class="LC_nobreak">'.&mt('New Key').':'.
6558: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
6559: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltisec_privkey_'.$hostid.'.type='."'text'".' } else { this.form.ltisec_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
6560: '</span></div>';
6561: } else {
6562: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
6563: '<input type="password" size="20" name="ltisec_privkey_'.$hostid.'" value="" autocomplete="off" />'.
6564: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltisec_privkey_'.$hostid.'.type='."'text'".' } else { this.form.ltisec_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>';
6565: }
6566: $extra .= '</fieldset>';
6567: }
6568: my %choices = &Apache::lonlocal::texthash (
6569: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
6570: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
6571: ltisec_consumers => 'Encrypt stored consumer secrets defined in domain',
6572: );
6573: my @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot ltisec_consumers);
6574: my %defaultchecked = (
6575: 'ltisec_crslinkprot' => 'off',
6576: 'ltisec_domlinkprot' => 'off',
6577: 'ltisec_consumers' => 'off',
6578: );
6579: my ($onclick,$itemcount);
6580: $onclick = 'javascript:toggleLTIEncKey(this.form);';
6581: ($datatable,$itemcount) = &radiobutton_prefs(\%encrypt,\@toggles,\%defaultchecked,
6582: \%choices,$itemcount,$onclick,'','left','no');
6583:
6584: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6585: my $noprivkeysty = 'display:inline-block';
6586: if ($numshown) {
6587: $noprivkeysty = 'display:none';
6588: }
6589: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
6590: '<td><div id="ltisec_noprivkey" style="'.$noprivkeysty.'" >'.
6591: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
6592: $extra.
6593: '</td></tr>';
6594: $itemcount ++;
6595: $$rowtotal += $itemcount;
6596: } elsif ($position eq 'middle') {
6597: $datatable = &password_rules('secrets',\$itemcount,\%rules);
6598: } elsif ($position eq 'lower') {
6599: $datatable .= '<tr><td>Not set yet</td><td>To be done</td></tr>';
6600: } else {
6601: my $maxnum = 0;
6602: my %ordered;
6603: if (ref($settings) eq 'HASH') {
6604: foreach my $item (keys(%{$settings})) {
6605: if (ref($settings->{$item}) eq 'HASH') {
6606: my $num = $settings->{$item}{'order'};
6607: if ($num eq '') {
6608: $num = scalar(keys(%{$settings}));
6609: }
6610: $ordered{$num} = $item;
6611: }
6612: }
6613: }
6614: $maxnum = scalar(keys(%ordered));
6615: my %lt = <i_names();
6616: if (keys(%ordered)) {
6617: my @items = sort { $a <=> $b } keys(%ordered);
6618: for (my $i=0; $i<@items; $i++) {
6619: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6620: my $item = $ordered{$items[$i]};
6621: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
6622: if (ref($settings->{$item}) eq 'HASH') {
6623: $key = $settings->{$item}->{'key'};
6624: $secret = $settings->{$item}->{'secret'};
6625: $lifetime = $settings->{$item}->{'lifetime'};
6626: $consumer = $settings->{$item}->{'consumer'};
6627: $requser = $settings->{$item}->{'requser'};
6628: $crsinc = $settings->{$item}->{'crsinc'};
6629: $current = $settings->{$item};
6630: }
6631: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6632: my %checkedrequser = (
6633: yes => ' checked="checked"',
6634: no => '',
6635: );
6636: if (!$requser) {
6637: $checkedrequser{'no'} = $checkedrequser{'yes'};
6638: $checkedrequser{'yes'} = '';
6639: }
6640: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6641: my %checkedcrsinc = (
6642: yes => ' checked="checked"',
6643: no => '',
6644: );
6645: if (!$crsinc) {
6646: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6647: $checkedcrsinc{'yes'} = '';
6648: }
6649: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6650: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6651: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6652: for (my $k=0; $k<=$maxnum; $k++) {
6653: my $vpos = $k+1;
6654: my $selstr;
6655: if ($k == $i) {
6656: $selstr = ' selected="selected" ';
6657: }
6658: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6659: }
6660: $datatable .= '</select>'.(' 'x2).
6661: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6662: &mt('Delete?').'</label></span></td>'.
6663: '<td colspan="2">'.
6664: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6665: '<span class="LC_nobreak">'.$lt{'consumer'}.
6666: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6667: (' 'x2).
6668: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6669: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6670: (' 'x2).
6671: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6672: 'value="'.$lifetime.'" size="3" /></span>'.
6673: (' 'x2).
6674: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6675: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6676: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6677: '<br /><br />'.
6678: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6679: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6680: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6681: (' 'x4).
6682: '<span class="LC_nobreak">'.$lt{'key'}.
6683: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6684: (' 'x2).
6685: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6686: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6687: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
6688: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6689: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6690: $itemcount ++;
6691: }
6692: }
6693: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6694: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6695: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6696: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6697: '<select name="lti_pos_add"'.$chgstr.'>';
6698: for (my $k=0; $k<$maxnum+1; $k++) {
6699: my $vpos = $k+1;
6700: my $selstr;
6701: if ($k == $maxnum) {
6702: $selstr = ' selected="selected" ';
6703: }
6704: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6705: }
6706: $datatable .= '</select> '."\n".
6707: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6708: '<td colspan="2">'.
6709: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6710: '<span class="LC_nobreak">'.$lt{'consumer'}.
6711: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6712: (' 'x2).
6713: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6714: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6715: (' 'x2).
6716: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6717: (' 'x2).
6718: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6719: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6720: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6721: '<br /><br />'.
6722: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6723: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6724: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6725: (' 'x4).
6726: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6727: (' 'x2).
6728: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6729: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.lti_secret_add.type='."'text'".' } else { this.form.lti_secret_add.type='."'password'".' }" />'.&mt('Visible input').'</label></span> '."\n".
6730: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6731: '</td>'."\n".
6732: '</tr>'."\n";
6733: $itemcount ++;
6734: }
6735: $$rowtotal += $itemcount;
6736: return $datatable;
6737: }
6738:
6739: sub lti_names {
6740: my %lt = &Apache::lonlocal::texthash(
6741: 'version' => 'LTI Version',
6742: 'url' => 'URL',
6743: 'key' => 'Key',
6744: 'lifetime' => 'Nonce lifetime (s)',
6745: 'consumer' => 'Consumer',
6746: 'secret' => 'Secret',
6747: 'requser' => "User's identity sent",
6748: 'crsinc' => "Course's identity sent",
6749: 'email' => 'Email address',
6750: 'sourcedid' => 'User ID',
6751: 'other' => 'Other',
6752: 'passback' => 'Can return grades to Consumer:',
6753: 'roster' => 'Can retrieve roster from Consumer:',
6754: 'topmenu' => 'Display LON-CAPA page header',
6755: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6756: );
6757: return %lt;
6758: }
6759:
6760: sub lti_options {
6761: my ($num,$current,$itemcount,%lt) = @_;
6762: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6763: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6764: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6765: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6766: $checked{'makecrs'}{'N'} = ' checked="checked"';
6767: $checked{'mapcrstype'} = {};
6768: $checked{'makeuser'} = {};
6769: $checked{'selfenroll'} = {};
6770: $checked{'crssec'} = {};
6771: $checked{'crssecsrc'} = {};
6772: $checked{'lcauth'} = {};
6773: $checked{'menuitem'} = {};
6774: if ($num eq 'add') {
6775: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6776: }
6777: my $userfieldsty = 'none';
6778: my $crsfieldsty = 'none';
6779: my $crssecfieldsty = 'none';
6780: my $secsrcfieldsty = 'none';
6781: my $callbacksty = 'none';
6782: my $passbacksty = 'none';
6783: my $optionsty = 'block';
6784: my $crssty = 'block';
6785: my $lcauthparm;
6786: my $lcauthparmstyle = 'display:none';
6787: my $lcauthparmtext;
6788: my $menusty;
6789: my $numinrow = 4;
6790: my %menutitles = <imenu_titles();
6791:
6792: if (ref($current) eq 'HASH') {
6793: if (!$current->{'requser'}) {
6794: $optionsty = 'none';
6795: $crssty = 'none';
6796: } elsif (!$current->{'crsinc'}) {
6797: $crssty = 'none';
6798: }
6799: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6800: $checked{'mapuser'}{'sourcedid'} = '';
6801: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6802: $checked{'mapuser'}{'email'} = ' checked="checked"';
6803: } else {
6804: $checked{'mapuser'}{'other'} = ' checked="checked"';
6805: $userfield = $current->{'mapuser'};
6806: $userfieldsty = 'inline-block';
6807: }
6808: }
6809: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6810: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6811: if ($current->{'mapcrs'} eq 'context_id') {
6812: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6813: } else {
6814: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6815: $cidfield = $current->{'mapcrs'};
6816: $crsfieldsty = 'inline-block';
6817: }
6818: }
6819: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6820: foreach my $type (@{$current->{'mapcrstype'}}) {
6821: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6822: }
6823: }
6824: if (!$current->{'storecrs'}) {
6825: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6826: $checked{'storecrs'}{'Y'} = '';
6827: }
6828: if ($current->{'makecrs'}) {
6829: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6830: }
6831: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6832: foreach my $role (@{$current->{'makeuser'}}) {
6833: $checked{'makeuser'}{$role} = ' checked="checked"';
6834: }
6835: }
6836: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6837: $checked{'lcauth'}{$1} = ' checked="checked"';
6838: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6839: $lcauthparm = $current->{'lcauthparm'};
6840: $lcauthparmstyle = 'display:table-row';
6841: if ($current->{'lcauth'} eq 'localauth') {
6842: $lcauthparmtext = &mt('Local auth argument');
6843: } else {
6844: $lcauthparmtext = &mt('Kerberos domain');
6845: }
6846: }
6847: }
6848: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6849: foreach my $role (@{$current->{'selfenroll'}}) {
6850: $checked{'selfenroll'}{$role} = ' checked="checked"';
6851: }
6852: }
6853: if (ref($current->{'maproles'}) eq 'HASH') {
6854: %rolemaps = %{$current->{'maproles'}};
6855: }
6856: if ($current->{'section'} ne '') {
6857: $checked{'crssec'}{'Y'} = ' checked="checked"';
6858: $crssecfieldsty = 'inline-block';
6859: if ($current->{'section'} eq 'course_section_sourcedid') {
6860: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6861: } else {
6862: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6863: $crssecsrc = $current->{'section'};
6864: $secsrcfieldsty = 'inline-block';
6865: }
6866: } else {
6867: $checked{'crssec'}{'N'} = ' checked="checked"';
6868: }
6869: if ($current->{'callback'} ne '') {
6870: $callback = $current->{'callback'};
6871: $checked{'callback'}{'Y'} = ' checked="checked"';
6872: $callbacksty = 'inline-block';
6873: } else {
6874: $checked{'callback'}{'N'} = ' checked="checked"';
6875: }
6876: if ($current->{'topmenu'}) {
6877: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6878: } else {
6879: $checked{'topmenu'}{'N'} = ' checked="checked"';
6880: }
6881: if ($current->{'inlinemenu'}) {
6882: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6883: } else {
6884: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6885: }
6886: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6887: $menusty = 'inline-block';
6888: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6889: foreach my $item (@{$current->{'lcmenu'}}) {
6890: if (exists($menutitles{$item})) {
6891: $checked{'menuitem'}{$item} = ' checked="checked"';
6892: }
6893: }
6894: }
6895: } else {
6896: $menusty = 'none';
6897: }
6898: } else {
6899: $checked{'makecrs'}{'N'} = ' checked="checked"';
6900: $checked{'crssec'}{'N'} = ' checked="checked"';
6901: $checked{'callback'}{'N'} = ' checked="checked"';
6902: $checked{'topmenu'}{'N'} = ' checked="checked"';
6903: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6904: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6905: $menusty = 'inline-block';
6906: }
6907: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6908: my %coursetypetitles = &Apache::lonlocal::texthash (
6909: official => 'Official',
6910: unofficial => 'Unofficial',
6911: community => 'Community',
6912: textbook => 'Textbook',
6913: placement => 'Placement Test',
6914: lti => 'LTI Provider',
6915: );
6916: my @authtypes = ('internal','krb4','krb5','localauth');
6917: my %shortauth = (
6918: internal => 'int',
6919: krb4 => 'krb4',
6920: krb5 => 'krb5',
6921: localauth => 'loc'
6922: );
6923: my %authnames = &authtype_names();
6924: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6925: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6926: my @courseroles = ('cc','in','ta','ep','st');
6927: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6928: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6929: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6930: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6931: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6932: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6933: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6934: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6935: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6936: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6937: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6938: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6939: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6940: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6941: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6942: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6943: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6944: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6945: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6946: foreach my $option ('sourcedid','email','other') {
6947: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6948: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6949: ($option eq 'other' ? '' : (' 'x2) );
6950: }
6951: $output .= '</span></div>'.
6952: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6953: '<input type="text" name="lti_customuser_'.$num.'" '.
6954: 'value="'.$userfield.'" /></div></fieldset>'.
6955: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6956: foreach my $ltirole (@ltiroles) {
6957: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6958: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6959: }
6960: $output .= '</fieldset>'.
6961: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6962: '<table>'.
6963: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6964: '</table>'.
6965: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6966: '<td class="LC_left_item">';
6967: foreach my $auth ('lti',@authtypes) {
6968: my $authtext;
6969: if ($auth eq 'lti') {
6970: $authtext = &mt('None');
6971: } else {
6972: $authtext = $authnames{$shortauth{$auth}};
6973: }
6974: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
6975: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
6976: $authtext.'</label></span> ';
6977: }
6978: $output .= '</td></tr>'.
6979: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
6980: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
6981: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
6982: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
6983: '</table></fieldset>'.
6984: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
6985: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
6986: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6987: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6988: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6989: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
6990: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
6991: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6992: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
6993: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
6994: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6995: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
6996: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
6997: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6998: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
6999: '<span class="LC_nobreak">'.&mt('Menu items').': ';
7000: foreach my $type ('fullname','coursetitle','role','logout','grades') {
7001: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
7002: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
7003: (' 'x2);
7004: }
7005: $output .= '</span></div></fieldset>'.
7006: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
7007: '<div class="LC_floatleft"><span class="LC_nobreak">'.
7008: &mt('Unique course identifier').': ';
7009: foreach my $option ('course_offering_sourcedid','context_id','other') {
7010: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
7011: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
7012: ($option eq 'other' ? '' : (' 'x2) );
7013: }
7014: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
7015: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
7016: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
7017: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
7018: foreach my $type (@coursetypes) {
7019: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
7020: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
7021: (' 'x2);
7022: }
7023: $output .= '</span><br /><br />'.
7024: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
7025: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
7026: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7027: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
7028: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7029: '</fieldset>'.
7030: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
7031: foreach my $ltirole (@lticourseroles) {
7032: my ($selected,$selectnone);
7033: if ($rolemaps{$ltirole} eq '') {
7034: $selectnone = ' selected="selected"';
7035: }
7036: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
7037: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
7038: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
7039: foreach my $role (@courseroles) {
7040: unless ($selectnone) {
7041: if ($rolemaps{$ltirole} eq $role) {
7042: $selected = ' selected="selected"';
7043: } else {
7044: $selected = '';
7045: }
7046: }
7047: $output .= '<option value="'.$role.'"'.$selected.'>'.
7048: &Apache::lonnet::plaintext($role,'Course').
7049: '</option>';
7050: }
7051: $output .= '</select></td>';
7052: }
7053: $output .= '</tr></table></fieldset>'.
7054: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
7055: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
7056: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
7057: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
7058: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
7059: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
7060: '</fieldset>'.
7061: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
7062: foreach my $lticrsrole (@lticourseroles) {
7063: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
7064: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
7065: }
7066: $output .= '</fieldset>'.
7067: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
7068: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
7069: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
7070: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
7071: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
7072: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
7073: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
7074: '<span class="LC_nobreak">'.&mt('From').':<label>'.
7075: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
7076: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
7077: &mt('Standard field').'</label>'.(' 'x2).
7078: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
7079: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
7080: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
7081: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
7082: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
7083: my ($pb1p1chk,$pb1p0chk,$onclickpb);
7084: foreach my $extra ('roster','passback') {
7085: my $checkedon = '';
7086: my $checkedoff = ' checked="checked"';
7087: if ($extra eq 'passback') {
7088: $pb1p1chk = ' checked="checked"';
7089: $pb1p0chk = '';
7090: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
7091: } else {
7092: $onclickpb = '';
7093: }
7094: if (ref($current) eq 'HASH') {
7095: if (($current->{$extra})) {
7096: $checkedon = $checkedoff;
7097: $checkedoff = '';
7098: if ($extra eq 'passback') {
7099: $passbacksty = 'inline-block';
7100: }
7101: if ($current->{'passbackformat'} eq '1.0') {
7102: $pb1p0chk = ' checked="checked"';
7103: $pb1p1chk = '';
7104: }
7105: }
7106: }
7107: $output .= $lt{$extra}.' '.
7108: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
7109: &mt('No').'</label>'.(' 'x2).
7110: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
7111: &mt('Yes').'</label><br />';
7112: }
7113: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
7114: '<span class="LC_nobreak">'.&mt('Grade format').
7115: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
7116: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
7117: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
7118: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
7119: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
7120: $output .= '</span></div></fieldset>';
7121: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
7122: #
7123: # $output .= '</fieldset>'.
7124: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
7125: return $output;
7126: }
7127:
7128: sub ltimenu_titles {
7129: return &Apache::lonlocal::texthash(
7130: fullname => 'Full name',
7131: coursetitle => 'Course title',
7132: role => 'Role',
7133: logout => 'Logout',
7134: grades => 'Grades',
7135: );
7136: }
7137:
7138: sub check_switchserver {
7139: my ($home) = @_;
7140: my $switchserver;
7141: if ($home ne '') {
7142: my $allowed;
7143: my @ids=&Apache::lonnet::current_machine_ids();
7144: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7145: if (!$allowed) {
7146: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
7147: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
7148: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7149: }
7150: }
7151: return $switchserver;
7152: }
7153:
7154: sub print_coursedefaults {
7155: my ($position,$dom,$settings,$rowtotal) = @_;
7156: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
7157: my $itemcount = 1;
7158: my %choices = &Apache::lonlocal::texthash (
7159: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
7160: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
7161: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
7162: coursecredits => 'Credits can be specified for courses',
7163: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
7164: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
7165: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
7166: texengine => 'Default method to display mathematics',
7167: postsubmit => 'Disable submit button/keypress following student submission',
7168: canclone => "People who may clone a course (besides course's owner and coordinators)",
7169: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
7170: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
7171: );
7172: my %staticdefaults = (
7173: anonsurvey_threshold => 10,
7174: uploadquota => 500,
7175: postsubmit => 60,
7176: mysqltables => 172800,
7177: );
7178: if ($position eq 'top') {
7179: %defaultchecked = (
7180: 'canuse_pdfforms' => 'off',
7181: 'uselcmath' => 'on',
7182: 'usejsme' => 'on',
7183: 'inline_chem' => 'on',
7184: 'canclone' => 'none',
7185: );
7186: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
7187: my $deftex = $Apache::lonnet::deftex;
7188: if (ref($settings) eq 'HASH') {
7189: if ($settings->{'texengine'}) {
7190: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
7191: $deftex = $settings->{'texengine'};
7192: }
7193: }
7194: }
7195: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7196: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
7197: '<span class="LC_nobreak">'.$choices{'texengine'}.
7198: '</span></td><td class="LC_right_item">'.
7199: '<select name="texengine">'."\n";
7200: my %texoptions = (
7201: MathJax => 'MathJax',
7202: mimetex => &mt('Convert to Images'),
7203: tth => &mt('TeX to HTML'),
7204: );
7205: foreach my $renderer ('MathJax','mimetex','tth') {
7206: my $selected = '';
7207: if ($renderer eq $deftex) {
7208: $selected = ' selected="selected"';
7209: }
7210: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
7211: }
7212: $mathdisp .= '</select></td></tr>'."\n";
7213: $itemcount ++;
7214: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
7215: \%choices,$itemcount);
7216: $datatable = $mathdisp.$datatable;
7217: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7218: $datatable .=
7219: '<tr'.$css_class.'><td style="vertical-align: top">'.
7220: '<span class="LC_nobreak">'.$choices{'canclone'}.
7221: '</span></td><td class="LC_left_item">';
7222: my $currcanclone = 'none';
7223: my $onclick;
7224: my @cloneoptions = ('none','domain');
7225: my %clonetitles = &Apache::lonlocal::texthash (
7226: none => 'No additional course requesters',
7227: domain => "Any course requester in course's domain",
7228: instcode => 'Course requests for official courses ...',
7229: );
7230: my (%codedefaults,@code_order,@posscodes);
7231: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
7232: \@code_order) eq 'ok') {
7233: if (@code_order > 0) {
7234: push(@cloneoptions,'instcode');
7235: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
7236: }
7237: }
7238: if (ref($settings) eq 'HASH') {
7239: if ($settings->{'canclone'}) {
7240: if (ref($settings->{'canclone'}) eq 'HASH') {
7241: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
7242: if (@code_order > 0) {
7243: $currcanclone = 'instcode';
7244: @posscodes = @{$settings->{'canclone'}{'instcode'}};
7245: }
7246: }
7247: } elsif ($settings->{'canclone'} eq 'domain') {
7248: $currcanclone = $settings->{'canclone'};
7249: }
7250: }
7251: }
7252: foreach my $option (@cloneoptions) {
7253: my ($checked,$additional);
7254: if ($currcanclone eq $option) {
7255: $checked = ' checked="checked"';
7256: }
7257: if ($option eq 'instcode') {
7258: if (@code_order) {
7259: my $show = 'none';
7260: if ($checked) {
7261: $show = 'block';
7262: }
7263: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
7264: &mt('Institutional codes for new and cloned course have identical:').
7265: '<br />';
7266: foreach my $item (@code_order) {
7267: my $codechk;
7268: if ($checked) {
7269: if (grep(/^\Q$item\E$/,@posscodes)) {
7270: $codechk = ' checked="checked"';
7271: }
7272: }
7273: $additional .= '<label>'.
7274: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
7275: $item.'</label>';
7276: }
7277: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
7278: }
7279: }
7280: $datatable .=
7281: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
7282: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
7283: '</label> '.$additional.'</span><br />';
7284: }
7285: $datatable .= '</td>'.
7286: '</tr>';
7287: $itemcount ++;
7288: } else {
7289: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7290: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
7291: my $currusecredits = 0;
7292: my $postsubmitclient = 1;
7293: my $ltiauth = 0;
7294: my @types = ('official','unofficial','community','textbook','placement');
7295: if (ref($settings) eq 'HASH') {
7296: if ($settings->{'ltiauth'}) {
7297: $ltiauth = 1;
7298: }
7299: $currdefresponder = $settings->{'anonsurvey_threshold'};
7300: if (ref($settings->{'uploadquota'}) eq 'HASH') {
7301: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
7302: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
7303: }
7304: }
7305: if (ref($settings->{'coursecredits'}) eq 'HASH') {
7306: foreach my $type (@types) {
7307: next if ($type eq 'community');
7308: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
7309: if ($defcredits{$type} ne '') {
7310: $currusecredits = 1;
7311: }
7312: }
7313: }
7314: if (ref($settings->{'postsubmit'}) eq 'HASH') {
7315: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
7316: $postsubmitclient = 0;
7317: foreach my $type (@types) {
7318: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7319: }
7320: } else {
7321: foreach my $type (@types) {
7322: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
7323: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
7324: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
7325: } else {
7326: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7327: }
7328: } else {
7329: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7330: }
7331: }
7332: }
7333: } else {
7334: foreach my $type (@types) {
7335: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7336: }
7337: }
7338: if (ref($settings->{'mysqltables'}) eq 'HASH') {
7339: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
7340: $currmysql{$type} = $settings->{'mysqltables'}{$type};
7341: }
7342: } else {
7343: foreach my $type (@types) {
7344: $currmysql{$type} = $staticdefaults{'mysqltables'};
7345: }
7346: }
7347: } else {
7348: foreach my $type (@types) {
7349: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7350: }
7351: }
7352: if (!$currdefresponder) {
7353: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7354: } elsif ($currdefresponder < 1) {
7355: $currdefresponder = 1;
7356: }
7357: foreach my $type (@types) {
7358: if ($curruploadquota{$type} eq '') {
7359: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7360: }
7361: }
7362: $datatable .=
7363: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7364: $choices{'anonsurvey_threshold'}.
7365: '</span></td>'.
7366: '<td class="LC_right_item"><span class="LC_nobreak">'.
7367: '<input type="text" name="anonsurvey_threshold"'.
7368: ' value="'.$currdefresponder.'" size="5" /></span>'.
7369: '</td></tr>'."\n";
7370: $itemcount ++;
7371: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7372: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7373: $choices{'uploadquota'}.
7374: '</span></td>'.
7375: '<td style="text-align: right" class="LC_right_item">'.
7376: '<table><tr>';
7377: foreach my $type (@types) {
7378: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7379: '<input type="text" name="uploadquota_'.$type.'"'.
7380: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7381: }
7382: $datatable .= '</tr></table></td></tr>'."\n";
7383: $itemcount ++;
7384: my $onclick = "toggleDisplay(this.form,'credits');";
7385: my $display = 'none';
7386: if ($currusecredits) {
7387: $display = 'block';
7388: }
7389: my $additional = '<div id="credits" style="display: '.$display.'">'.
7390: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7391: foreach my $type (@types) {
7392: next if ($type eq 'community');
7393: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7394: '<input type="text" name="'.$type.'_credits"'.
7395: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7396: }
7397: $additional .= '</tr></table></div>'."\n";
7398: %defaultchecked = ('coursecredits' => 'off');
7399: @toggles = ('coursecredits');
7400: my $current = {
7401: 'coursecredits' => $currusecredits,
7402: };
7403: (my $table,$itemcount) =
7404: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7405: \%choices,$itemcount,$onclick,$additional,'left');
7406: $datatable .= $table;
7407: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7408: my $display = 'none';
7409: if ($postsubmitclient) {
7410: $display = 'block';
7411: }
7412: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7413: &mt('Number of seconds submit is disabled').'<br />'.
7414: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7415: '<table><tr>';
7416: foreach my $type (@types) {
7417: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7418: '<input type="text" name="'.$type.'_timeout" value="'.
7419: $deftimeout{$type}.'" size="5" /></td>';
7420: }
7421: $additional .= '</tr></table></div>'."\n";
7422: %defaultchecked = ('postsubmit' => 'on');
7423: @toggles = ('postsubmit');
7424: $current = {
7425: 'postsubmit' => $postsubmitclient,
7426: };
7427: ($table,$itemcount) =
7428: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7429: \%choices,$itemcount,$onclick,$additional,'left');
7430: $datatable .= $table;
7431: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7432: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7433: $choices{'mysqltables'}.
7434: '</span></td>'.
7435: '<td style="text-align: right" class="LC_right_item">'.
7436: '<table><tr>';
7437: foreach my $type (@types) {
7438: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7439: '<input type="text" name="mysqltables_'.$type.'"'.
7440: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7441: }
7442: $datatable .= '</tr></table></td></tr>'."\n";
7443: $itemcount ++;
7444: %defaultchecked = ('ltiauth' => 'off');
7445: @toggles = ('ltiauth');
7446: $current = {
7447: 'ltiauth' => $ltiauth,
7448: };
7449: ($table,$itemcount) =
7450: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7451: \%choices,$itemcount,undef,undef,'left');
7452: $datatable .= $table;
7453: $itemcount ++;
7454: }
7455: $$rowtotal += $itemcount;
7456: return $datatable;
7457: }
7458:
7459: sub print_selfenrollment {
7460: my ($position,$dom,$settings,$rowtotal) = @_;
7461: my ($css_class,$datatable);
7462: my $itemcount = 1;
7463: my @types = ('official','unofficial','community','textbook','placement');
7464: if (($position eq 'top') || ($position eq 'middle')) {
7465: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7466: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7467: my @rows;
7468: my $key;
7469: if ($position eq 'top') {
7470: $key = 'admin';
7471: if (ref($rowsref) eq 'ARRAY') {
7472: @rows = @{$rowsref};
7473: }
7474: } elsif ($position eq 'middle') {
7475: $key = 'default';
7476: @rows = ('types','registered','approval','limit');
7477: }
7478: foreach my $row (@rows) {
7479: if (defined($titlesref->{$row})) {
7480: $itemcount ++;
7481: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7482: $datatable .= '<tr'.$css_class.'>'.
7483: '<td>'.$titlesref->{$row}.'</td>'.
7484: '<td class="LC_left_item">'.
7485: '<table><tr>';
7486: my (%current,%currentcap);
7487: if (ref($settings) eq 'HASH') {
7488: if (ref($settings->{$key}) eq 'HASH') {
7489: foreach my $type (@types) {
7490: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7491: $current{$type} = $settings->{$key}->{$type}->{$row};
7492: }
7493: if (($row eq 'limit') && ($key eq 'default')) {
7494: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7495: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7496: }
7497: }
7498: }
7499: }
7500: }
7501: my %roles = (
7502: '0' => &Apache::lonnet::plaintext('dc'),
7503: );
7504:
7505: foreach my $type (@types) {
7506: unless (($row eq 'registered') && ($key eq 'default')) {
7507: $datatable .= '<th>'.&mt($type).'</th>';
7508: }
7509: }
7510: unless (($row eq 'registered') && ($key eq 'default')) {
7511: $datatable .= '</tr><tr>';
7512: }
7513: foreach my $type (@types) {
7514: if ($type eq 'community') {
7515: $roles{'1'} = &mt('Community personnel');
7516: } else {
7517: $roles{'1'} = &mt('Course personnel');
7518: }
7519: $datatable .= '<td style="vertical-align: top">';
7520: if ($position eq 'top') {
7521: my %checked;
7522: if ($current{$type} eq '0') {
7523: $checked{'0'} = ' checked="checked"';
7524: } else {
7525: $checked{'1'} = ' checked="checked"';
7526: }
7527: foreach my $role ('1','0') {
7528: $datatable .= '<span class="LC_nobreak"><label>'.
7529: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7530: 'value="'.$role.'"'.$checked{$role}.' />'.
7531: $roles{$role}.'</label></span> ';
7532: }
7533: } else {
7534: if ($row eq 'types') {
7535: my %checked;
7536: if ($current{$type} =~ /^(all|dom)$/) {
7537: $checked{$1} = ' checked="checked"';
7538: } else {
7539: $checked{''} = ' checked="checked"';
7540: }
7541: foreach my $val ('','dom','all') {
7542: $datatable .= '<span class="LC_nobreak"><label>'.
7543: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7544: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7545: }
7546: } elsif ($row eq 'registered') {
7547: my %checked;
7548: if ($current{$type} eq '1') {
7549: $checked{'1'} = ' checked="checked"';
7550: } else {
7551: $checked{'0'} = ' checked="checked"';
7552: }
7553: foreach my $val ('0','1') {
7554: $datatable .= '<span class="LC_nobreak"><label>'.
7555: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7556: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7557: }
7558: } elsif ($row eq 'approval') {
7559: my %checked;
7560: if ($current{$type} =~ /^([12])$/) {
7561: $checked{$1} = ' checked="checked"';
7562: } else {
7563: $checked{'0'} = ' checked="checked"';
7564: }
7565: for my $val (0..2) {
7566: $datatable .= '<span class="LC_nobreak"><label>'.
7567: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7568: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7569: }
7570: } elsif ($row eq 'limit') {
7571: my %checked;
7572: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7573: $checked{$1} = ' checked="checked"';
7574: } else {
7575: $checked{'none'} = ' checked="checked"';
7576: }
7577: my $cap;
7578: if ($currentcap{$type} =~ /^\d+$/) {
7579: $cap = $currentcap{$type};
7580: }
7581: foreach my $val ('none','allstudents','selfenrolled') {
7582: $datatable .= '<span class="LC_nobreak"><label>'.
7583: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7584: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7585: }
7586: $datatable .= '<br />'.
7587: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7588: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7589: '</span>';
7590: }
7591: }
7592: $datatable .= '</td>';
7593: }
7594: $datatable .= '</tr>';
7595: }
7596: $datatable .= '</table></td></tr>';
7597: }
7598: } elsif ($position eq 'bottom') {
7599: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7600: }
7601: $$rowtotal += $itemcount;
7602: return $datatable;
7603: }
7604:
7605: sub print_validation_rows {
7606: my ($caller,$dom,$settings,$rowtotal) = @_;
7607: my ($itemsref,$namesref,$fieldsref);
7608: if ($caller eq 'selfenroll') {
7609: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7610: } elsif ($caller eq 'requestcourses') {
7611: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7612: }
7613: my %currvalidation;
7614: if (ref($settings) eq 'HASH') {
7615: if (ref($settings->{'validation'}) eq 'HASH') {
7616: %currvalidation = %{$settings->{'validation'}};
7617: }
7618: }
7619: my $datatable;
7620: my $itemcount = 0;
7621: foreach my $item (@{$itemsref}) {
7622: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7623: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7624: $namesref->{$item}.
7625: '</span></td>'.
7626: '<td class="LC_left_item">';
7627: if (($item eq 'url') || ($item eq 'button')) {
7628: $datatable .= '<span class="LC_nobreak">'.
7629: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7630: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7631: } elsif ($item eq 'fields') {
7632: my @currfields;
7633: if (ref($currvalidation{$item}) eq 'ARRAY') {
7634: @currfields = @{$currvalidation{$item}};
7635: }
7636: foreach my $field (@{$fieldsref}) {
7637: my $check = '';
7638: if (grep(/^\Q$field\E$/,@currfields)) {
7639: $check = ' checked="checked"';
7640: }
7641: $datatable .= '<span class="LC_nobreak"><label>'.
7642: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7643: ' value="'.$field.'"'.$check.' />'.$field.
7644: '</label></span> ';
7645: }
7646: } elsif ($item eq 'markup') {
7647: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7648: $currvalidation{$item}.
7649: '</textarea>';
7650: }
7651: $datatable .= '</td></tr>'."\n";
7652: if (ref($rowtotal)) {
7653: $itemcount ++;
7654: }
7655: }
7656: if ($caller eq 'requestcourses') {
7657: my %currhash;
7658: if (ref($settings) eq 'HASH') {
7659: if (ref($settings->{'validation'}) eq 'HASH') {
7660: if ($settings->{'validation'}{'dc'} ne '') {
7661: $currhash{$settings->{'validation'}{'dc'}} = 1;
7662: }
7663: }
7664: }
7665: my $numinrow = 2;
7666: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7667: 'validationdc',%currhash);
7668: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7669: $datatable .= '<tr'.$css_class.'><td>';
7670: if ($numdc > 1) {
7671: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7672: } else {
7673: $datatable .= &mt('Course creation processed as: ');
7674: }
7675: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7676: $itemcount ++;
7677: }
7678: if (ref($rowtotal)) {
7679: $$rowtotal += $itemcount;
7680: }
7681: return $datatable;
7682: }
7683:
7684: sub print_privacy {
7685: my ($position,$dom,$settings,$rowtotal) = @_;
7686: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7687: my $itemcount = 0;
7688: unless ($position eq 'top') {
7689: @items = ('domain','author','course','community');
7690: %names = &Apache::lonlocal::texthash (
7691: domain => 'Assigned domain role(s)',
7692: author => 'Assigned co-author role(s)',
7693: course => 'Assigned course role(s)',
7694: community => 'Assigned community role',
7695: );
7696: $numinrow = 4;
7697: ($othertitle,$usertypes,$types) =
7698: &Apache::loncommon::sorted_inst_types($dom);
7699: }
7700: if (($position eq 'top') || ($position eq 'middle')) {
7701: my (%by_ip,%by_location,@intdoms,@instdoms);
7702: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7703: if ($position eq 'top') {
7704: my %curr;
7705: my @options = ('none','user','domain','auto');
7706: my %titles = &Apache::lonlocal::texthash (
7707: none => 'Not allowed',
7708: user => 'User authorizes',
7709: domain => 'DC authorizes',
7710: auto => 'Unrestricted',
7711: instdom => 'Other domain shares institution/provider',
7712: extdom => 'Other domain has different institution/provider',
7713: );
7714: my %names = &Apache::lonlocal::texthash (
7715: domain => 'Domain role',
7716: author => 'Co-author role',
7717: course => 'Course role',
7718: community => 'Community role',
7719: );
7720: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7721: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7722: foreach my $domtype ('instdom','extdom') {
7723: my (%checked,$skip);
7724: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7725: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7726: '<td class="LC_left_item">';
7727: if ($domtype eq 'instdom') {
7728: unless (@instdoms > 1) {
7729: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7730: $skip = 1;
7731: }
7732: } elsif ($domtype eq 'extdom') {
7733: if (keys(%by_location) == 0) {
7734: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7735: $skip = 1;
7736: }
7737: }
7738: unless ($skip) {
7739: foreach my $roletype ('domain','author','course','community') {
7740: $checked{'auto'} = ' checked="checked"';
7741: if (ref($settings) eq 'HASH') {
7742: if (ref($settings->{approval}) eq 'HASH') {
7743: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7744: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7745: $checked{$1} = ' checked="checked"';
7746: $checked{'auto'} = '';
7747: }
7748: }
7749: }
7750: }
7751: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7752: foreach my $option (@options) {
7753: $datatable .= '<span class="LC_nobreak"><label>'.
7754: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7755: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7756: '</label></span> ';
7757: }
7758: $datatable .= '</fieldset>';
7759: }
7760: }
7761: $datatable .= '</td></tr>';
7762: $itemcount ++;
7763: }
7764: } elsif ($position eq 'middle') {
7765: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7766: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7767: foreach my $item (@{$types}) {
7768: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7769: $numinrow,$itemcount,'','','','','',
7770: '',$usertypes->{$item});
7771: $itemcount ++;
7772: }
7773: }
7774: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7775: $numinrow,$itemcount,'','','','','',
7776: '',$othertitle);
7777: $itemcount ++;
7778: } else {
7779: my (@insttypes,%insttitles);
7780: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7781: @insttypes = @{$types};
7782: %insttitles = %{$usertypes};
7783: }
7784: foreach my $item (@insttypes,'default') {
7785: my $title;
7786: if ($item eq 'default') {
7787: $title = $othertitle;
7788: } else {
7789: $title = $insttitles{$item};
7790: }
7791: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7792: $datatable .= '<tr'.$css_class.'>'.
7793: '<td class="LC_left_item">'.$title.'</td>'.
7794: '<td class="LC_left_item">'.
7795: &mt('Nothing to set here, as there are no other domains').
7796: '</td></tr>';
7797: $itemcount ++;
7798: }
7799: }
7800: }
7801: } else {
7802: my $prefix;
7803: if ($position eq 'lower') {
7804: $prefix = 'priv';
7805: } else {
7806: $prefix = 'unpriv';
7807: }
7808: foreach my $item (@items) {
7809: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7810: $numinrow,$itemcount,'','','','','',
7811: '',$names{$item});
7812: $itemcount ++;
7813: }
7814: }
7815: if (ref($rowtotal)) {
7816: $$rowtotal += $itemcount;
7817: }
7818: return $datatable;
7819: }
7820:
7821: sub print_passwords {
7822: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7823: my ($datatable,$css_class);
7824: my $itemcount = 0;
7825: my %titles = &Apache::lonlocal::texthash (
7826: captcha => '"Forgot Password" CAPTCHA validation',
7827: link => 'Reset link expiration (hours)',
7828: case => 'Case-sensitive usernames/e-mail',
7829: prelink => 'Information required (form 1)',
7830: postlink => 'Information required (form 2)',
7831: emailsrc => 'LON-CAPA e-mail address type(s)',
7832: customtext => 'Domain specific text (HTML)',
7833: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7834: intauth_check => 'Check bcrypt cost if authenticated',
7835: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7836: permanent => 'Permanent e-mail address',
7837: critical => 'Critical notification address',
7838: notify => 'Notification address',
7839: min => 'Minimum password length',
7840: max => 'Maximum password length',
7841: chars => 'Required characters',
7842: expire => 'Password expiration (days)',
7843: numsaved => 'Number of previous passwords to save and disallow reuse',
7844: );
7845: if ($position eq 'top') {
7846: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7847: my $shownlinklife = 2;
7848: my $prelink = 'both';
7849: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7850: if (ref($settings) eq 'HASH') {
7851: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7852: $shownlinklife = $settings->{resetlink};
7853: }
7854: if (ref($settings->{resetcase}) eq 'ARRAY') {
7855: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7856: }
7857: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7858: $prelink = $settings->{resetprelink};
7859: }
7860: if (ref($settings->{resetpostlink}) eq 'HASH') {
7861: %postlink = %{$settings->{resetpostlink}};
7862: }
7863: if (ref($settings->{resetemail}) eq 'ARRAY') {
7864: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7865: }
7866: if ($settings->{resetremove}) {
7867: $nostdtext = 1;
7868: }
7869: if ($settings->{resetcustom}) {
7870: $customurl = $settings->{resetcustom};
7871: }
7872: } else {
7873: if (ref($types) eq 'ARRAY') {
7874: foreach my $item (@{$types}) {
7875: $casesens{$item} = 1;
7876: $postlink{$item} = ['username','email'];
7877: }
7878: }
7879: $casesens{'default'} = 1;
7880: $postlink{'default'} = ['username','email'];
7881: $prelink = 'both';
7882: %emailsrc = (
7883: permanent => 1,
7884: critical => 1,
7885: notify => 1,
7886: );
7887: }
7888: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7889: $itemcount ++;
7890: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7891: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7892: '<td class="LC_left_item">'.
7893: '<input type="textbox" value="'.$shownlinklife.'" '.
7894: 'name="passwords_link" size="3" /></td></tr>';
7895: $itemcount ++;
7896: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7897: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7898: '<td class="LC_left_item">';
7899: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7900: foreach my $item (@{$types}) {
7901: my $checkedcase;
7902: if ($casesens{$item}) {
7903: $checkedcase = ' checked="checked"';
7904: }
7905: $datatable .= '<span class="LC_nobreak"><label>'.
7906: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7907: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7908: '</span> ';
7909: }
7910: }
7911: my $checkedcase;
7912: if ($casesens{'default'}) {
7913: $checkedcase = ' checked="checked"';
7914: }
7915: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7916: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7917: $othertitle.'</label></span></td>';
7918: $itemcount ++;
7919: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7920: my %checkedpre = (
7921: both => ' checked="checked"',
7922: either => '',
7923: );
7924: if ($prelink eq 'either') {
7925: $checkedpre{either} = ' checked="checked"';
7926: $checkedpre{both} = '';
7927: }
7928: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7929: '<td class="LC_left_item"><span class="LC_nobreak">'.
7930: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7931: &mt('Both username and e-mail address').'</label></span> '.
7932: '<span class="LC_nobreak"><label>'.
7933: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7934: &mt('Either username or e-mail address').'</label></span></td></tr>';
7935: $itemcount ++;
7936: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7937: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7938: '<td class="LC_left_item">';
7939: my %postlinked;
7940: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7941: foreach my $item (@{$types}) {
7942: undef(%postlinked);
7943: $datatable .= '<fieldset style="display: inline-block;">'.
7944: '<legend>'.$usertypes->{$item}.'</legend>';
7945: if (ref($postlink{$item}) eq 'ARRAY') {
7946: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7947: }
7948: foreach my $field ('email','username') {
7949: my $checked;
7950: if ($postlinked{$field}) {
7951: $checked = ' checked="checked"';
7952: }
7953: $datatable .= '<span class="LC_nobreak"><label>'.
7954: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7955: $field.'"'.$checked.' />'.$field.'</label>'.
7956: '<span> ';
7957: }
7958: $datatable .= '</fieldset>';
7959: }
7960: }
7961: if (ref($postlink{'default'}) eq 'ARRAY') {
7962: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7963: }
7964: $datatable .= '<fieldset style="display: inline-block;">'.
7965: '<legend>'.$othertitle.'</legend>';
7966: foreach my $field ('email','username') {
7967: my $checked;
7968: if ($postlinked{$field}) {
7969: $checked = ' checked="checked"';
7970: }
7971: $datatable .= '<span class="LC_nobreak"><label>'.
7972: '<input type="checkbox" name="passwords_postlink_default" value="'.
7973: $field.'"'.$checked.' />'.$field.'</label>'.
7974: '<span> ';
7975: }
7976: $datatable .= '</fieldset></td></tr>';
7977: $itemcount ++;
7978: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7979: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7980: '<td class="LC_left_item">';
7981: foreach my $type ('permanent','critical','notify') {
7982: my $checkedemail;
7983: if ($emailsrc{$type}) {
7984: $checkedemail = ' checked="checked"';
7985: }
7986: $datatable .= '<span class="LC_nobreak"><label>'.
7987: '<input type="checkbox" name="passwords_emailsrc" value="'.
7988: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7989: '<span> ';
7990: }
7991: $datatable .= '</td></tr>';
7992: $itemcount ++;
7993: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7994: my $switchserver = &check_switchserver($dom,$confname);
7995: my ($showstd,$noshowstd);
7996: if ($nostdtext) {
7997: $noshowstd = ' checked="checked"';
7998: } else {
7999: $showstd = ' checked="checked"';
8000: }
8001: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
8002: '<td class="LC_left_item"><span class="LC_nobreak">'.
8003: &mt('Retain standard text:').
8004: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
8005: &mt('Yes').'</label>'.' '.
8006: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
8007: &mt('No').'</label></span><br />'.
8008: '<span class="LC_fontsize_small">'.
8009: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
8010: &mt('Include custom text:');
8011: if ($customurl) {
8012: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
8013: undef,undef,undef,undef,'background-color:#ffffff');
8014: $datatable .= '<span class="LC_nobreak"> '.$link.
8015: '<label><input type="checkbox" name="passwords_custom_del"'.
8016: ' value="1" />'.&mt('Delete?').'</label></span>'.
8017: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
8018: }
8019: if ($switchserver) {
8020: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
8021: } else {
8022: $datatable .='<span class="LC_nobreak"> '.
8023: '<input type="file" name="passwords_customfile" /></span>';
8024: }
8025: $datatable .= '</td></tr>';
8026: } elsif ($position eq 'middle') {
8027: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
8028: my @items = ('intauth_cost','intauth_check','intauth_switch');
8029: my %defaults;
8030: if (ref($domconf{'defaults'}) eq 'HASH') {
8031: %defaults = %{$domconf{'defaults'}};
8032: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
8033: $defaults{'intauth_cost'} = 10;
8034: }
8035: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
8036: $defaults{'intauth_check'} = 0;
8037: }
8038: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
8039: $defaults{'intauth_switch'} = 0;
8040: }
8041: } else {
8042: %defaults = (
8043: 'intauth_cost' => 10,
8044: 'intauth_check' => 0,
8045: 'intauth_switch' => 0,
8046: );
8047: }
8048: foreach my $item (@items) {
8049: if ($itemcount%2) {
8050: $css_class = '';
8051: } else {
8052: $css_class = ' class="LC_odd_row" ';
8053: }
8054: $datatable .= '<tr'.$css_class.'>'.
8055: '<td><span class="LC_nobreak">'.$titles{$item}.
8056: '</span></td><td class="LC_left_item" colspan="3">';
8057: if ($item eq 'intauth_switch') {
8058: my @options = (0,1,2);
8059: my %optiondesc = &Apache::lonlocal::texthash (
8060: 0 => 'No',
8061: 1 => 'Yes',
8062: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
8063: );
8064: $datatable .= '<table width="100%">';
8065: foreach my $option (@options) {
8066: my $checked = ' ';
8067: if ($defaults{$item} eq $option) {
8068: $checked = ' checked="checked"';
8069: }
8070: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8071: '<label><input type="radio" name="'.$item.
8072: '" value="'.$option.'"'.$checked.' />'.
8073: $optiondesc{$option}.'</label></span></td></tr>';
8074: }
8075: $datatable .= '</table>';
8076: } elsif ($item eq 'intauth_check') {
8077: my @options = (0,1,2);
8078: my %optiondesc = &Apache::lonlocal::texthash (
8079: 0 => 'No',
8080: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
8081: 2 => 'Yes, disallow login if stored cost is less than domain default',
8082: );
8083: $datatable .= '<table width="100%">';
8084: foreach my $option (@options) {
8085: my $checked = ' ';
8086: my $onclick;
8087: if ($defaults{$item} eq $option) {
8088: $checked = ' checked="checked"';
8089: }
8090: if ($option == 2) {
8091: $onclick = ' onclick="javascript:warnIntAuth(this);"';
8092: }
8093: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
8094: '<label><input type="radio" name="'.$item.
8095: '" value="'.$option.'"'.$checked.$onclick.' />'.
8096: $optiondesc{$option}.'</label></span></td></tr>';
8097: }
8098: $datatable .= '</table>';
8099: } else {
8100: $datatable .= '<input type="text" name="'.$item.'" value="'.
8101: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
8102: }
8103: $datatable .= '</td></tr>';
8104: $itemcount ++;
8105: }
8106: } elsif ($position eq 'lower') {
8107: $datatable .= &password_rules('passwords',\$itemcount,$settings);
8108: } else {
8109: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8110: my %ownerchg = (
8111: by => {},
8112: for => {},
8113: );
8114: my %ownertitles = &Apache::lonlocal::texthash (
8115: by => 'Course owner status(es) allowed',
8116: for => 'Student status(es) allowed',
8117: );
8118: if (ref($settings) eq 'HASH') {
8119: if (ref($settings->{crsownerchg}) eq 'HASH') {
8120: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
8121: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
8122: }
8123: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
8124: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
8125: }
8126: }
8127: }
8128: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8129: $datatable .= '<tr '.$css_class.'>'.
8130: '<td>'.
8131: &mt('Requirements').'<ul>'.
8132: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
8133: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
8134: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
8135: '<li>'.&mt('User, course, and student share same domain').'</li>'.
8136: '</ul>'.
8137: '</td>'.
8138: '<td class="LC_left_item">';
8139: foreach my $item ('by','for') {
8140: $datatable .= '<fieldset style="display: inline-block;">'.
8141: '<legend>'.$ownertitles{$item}.'</legend>';
8142: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
8143: foreach my $type (@{$types}) {
8144: my $checked;
8145: if ($ownerchg{$item}{$type}) {
8146: $checked = ' checked="checked"';
8147: }
8148: $datatable .= '<span class="LC_nobreak"><label>'.
8149: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
8150: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
8151: '</span> ';
8152: }
8153: }
8154: my $checked;
8155: if ($ownerchg{$item}{'default'}) {
8156: $checked = ' checked="checked"';
8157: }
8158: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
8159: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
8160: $othertitle.'</label></span></fieldset>';
8161: }
8162: $datatable .= '</td></tr>';
8163: }
8164: return $datatable;
8165: }
8166:
8167: sub password_rules {
8168: my ($prefix,$itemcountref,$settings) = @_;
8169: my ($min,$max,%chars,$expire,$numsaved,$numinrow);
8170: my %titles;
8171: if ($prefix eq 'passwords') {
8172: %titles = &Apache::lonlocal::texthash (
8173: min => 'Minimum password length',
8174: max => 'Maximum password length',
8175: chars => 'Required characters',
8176: );
8177: } elsif ($prefix eq 'secrets') {
8178: %titles = &Apache::lonlocal::texthash (
8179: min => 'Minimum secret length',
8180: max => 'Maximum secret length',
8181: chars => 'Required characters',
8182: );
8183: }
8184: $min = $Apache::lonnet::passwdmin;
8185: my $datatable;
8186: my $itemcount;
8187: if (ref($itemcountref)) {
8188: $itemcount = $$itemcountref;
8189: }
8190: if (ref($settings) eq 'HASH') {
8191: if ($settings->{min}) {
8192: $min = $settings->{min};
8193: }
8194: if ($settings->{max}) {
8195: $max = $settings->{max};
8196: }
8197: if (ref($settings->{chars}) eq 'ARRAY') {
8198: map { $chars{$_} = 1; } (@{$settings->{chars}});
8199: }
8200: if ($prefix eq 'passwords') {
8201: if ($settings->{expire}) {
8202: $expire = $settings->{expire};
8203: }
8204: if ($settings->{numsaved}) {
8205: $numsaved = $settings->{numsaved};
8206: }
8207: }
8208: }
8209: my %rulenames = &Apache::lonlocal::texthash(
8210: uc => 'At least one upper case letter',
8211: lc => 'At least one lower case letter',
8212: num => 'At least one number',
8213: spec => 'At least one non-alphanumeric',
8214: );
8215: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
8216: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
8217: '<td class="LC_left_item"><span class="LC_nobreak">'.
8218: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
8219: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8220: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
8221: '</span></td></tr>';
8222: $itemcount ++;
8223: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8224: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
8225: '<td class="LC_left_item"><span class="LC_nobreak">'.
8226: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
8227: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8228: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
8229: '</span></td></tr>';
8230: $itemcount ++;
8231: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8232: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
8233: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
8234: '</span></td>';
8235: my $numinrow = 2;
8236: my @possrules = ('uc','lc','num','spec');
8237: $datatable .= '<td class="LC_left_item"><table>';
8238: for (my $i=0; $i<@possrules; $i++) {
8239: my ($rem,$checked);
8240: if ($chars{$possrules[$i]}) {
8241: $checked = ' checked="checked"';
8242: }
8243: $rem = $i%($numinrow);
8244: if ($rem == 0) {
8245: if ($i > 0) {
8246: $datatable .= '</tr>';
8247: }
8248: $datatable .= '<tr>';
8249: }
8250: $datatable .= '<td><span class="LC_nobreak"><label>'.
8251: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
8252: $rulenames{$possrules[$i]}.'</label></span></td>';
8253: }
8254: my $rem = @possrules%($numinrow);
8255: my $colsleft = $numinrow - $rem;
8256: if ($colsleft > 1 ) {
8257: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8258: ' </td>';
8259: } elsif ($colsleft == 1) {
8260: $datatable .= '<td class="LC_left_item"> </td>';
8261: }
8262: $datatable .='</table></td></tr>';
8263: $itemcount ++;
8264: if ($prefix eq 'passwords') {
8265: $titles{'expire'} = &mt('Password expiration (days)');
8266: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
8267: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8268: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
8269: '<td class="LC_left_item"><span class="LC_nobreak">'.
8270: '<input type="text" name="'.$prefix.'_expire" value="'.$expire.'" size="4" '.
8271: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8272: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
8273: '</span></td></tr>';
8274: $itemcount ++;
8275: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8276: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
8277: '<td class="LC_left_item"><span class="LC_nobreak">'.
8278: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
8279: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8280: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
8281: '</span></td></tr>';
8282: $itemcount ++;
8283: }
8284: if (ref($itemcountref)) {
8285: $$itemcountref += $itemcount;
8286: }
8287: return $datatable;
8288: }
8289:
8290: sub print_wafproxy {
8291: my ($position,$dom,$settings,$rowtotal) = @_;
8292: my $css_class;
8293: my $itemcount = 0;
8294: my $datatable;
8295: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8296: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
8297: my %lt = &wafproxy_titles();
8298: foreach my $server (sort(keys(%servers))) {
8299: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8300: next if ($serverhome eq '');
8301: my $serverdom;
8302: if ($serverhome ne $server) {
8303: $serverdom = &Apache::lonnet::host_domain($serverhome);
8304: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
8305: $othercontrol{$server} = $serverdom;
8306: }
8307: } else {
8308: $serverdom = &Apache::lonnet::host_domain($server);
8309: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
8310: if ($serverdom ne $dom) {
8311: $othercontrol{$server} = $serverdom;
8312: } else {
8313: $setdom = 1;
8314: if (ref($settings) eq 'HASH') {
8315: if (ref($settings->{'alias'}) eq 'HASH') {
8316: $aliases{$dom} = $settings->{'alias'};
8317: if ($aliases{$dom} ne '') {
8318: $showdom = 1;
8319: }
8320: }
8321: if (ref($settings->{'saml'}) eq 'HASH') {
8322: $saml{$dom} = $settings->{'saml'};
8323: }
8324: }
8325: }
8326: }
8327: }
8328: if ($setdom) {
8329: %{$values{$dom}} = ();
8330: if (ref($settings) eq 'HASH') {
8331: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8332: $values{$dom}{$item} = $settings->{$item};
8333: }
8334: }
8335: }
8336: if (keys(%othercontrol)) {
8337: %otherdoms = reverse(%othercontrol);
8338: foreach my $domain (keys(%otherdoms)) {
8339: %{$values{$domain}} = ();
8340: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
8341: if (ref($config{'wafproxy'}) eq 'HASH') {
8342: $aliases{$domain} = $config{'wafproxy'}{'alias'};
8343: if (exists($config{'wafproxy'}{'saml'})) {
8344: $saml{$domain} = $config{'wafproxy'}{'saml'};
8345: }
8346: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8347: $values{$domain}{$item} = $config{'wafproxy'}{$item};
8348: }
8349: }
8350: }
8351: }
8352: if ($position eq 'top') {
8353: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8354: my %aliasinfo;
8355: foreach my $server (sort(keys(%servers))) {
8356: $itemcount ++;
8357: my $dom_in_effect;
8358: my $aliasrows = '<tr>'.
8359: '<td class="LC_left_item" style="vertical-align: baseline;">'.
8360: &mt('Hostname').': '.
8361: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
8362: if ($othercontrol{$server}) {
8363: $dom_in_effect = $othercontrol{$server};
8364: my ($current,$forsaml);
8365: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
8366: $current = $aliases{$dom_in_effect}{$server};
8367: }
8368: if (ref($saml{$dom_in_effect}) eq 'HASH') {
8369: if ($saml{$dom_in_effect}{$server}) {
8370: $forsaml = 1;
8371: }
8372: }
8373: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8374: &mt('Alias').': ';
8375: if ($current) {
8376: $aliasrows .= $current;
8377: if ($forsaml) {
8378: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8379: }
8380: } else {
8381: $aliasrows .= &mt('None');
8382: }
8383: $aliasrows .= ' <span class="LC_small">('.
8384: &mt('controlled by domain: [_1]',
8385: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8386: } else {
8387: $dom_in_effect = $dom;
8388: my ($current,$samlon,$samloff);
8389: $samloff = ' checked="checked"';
8390: if (ref($aliases{$dom}) eq 'HASH') {
8391: if ($aliases{$dom}{$server}) {
8392: $current = $aliases{$dom}{$server};
8393: }
8394: }
8395: if (ref($saml{$dom}) eq 'HASH') {
8396: if ($saml{$dom}{$server}) {
8397: $samlon = $samloff;
8398: undef($samloff);
8399: }
8400: }
8401: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8402: &mt('Alias').': '.
8403: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8404: 'value="'.$current.'" size="30" />'.
8405: (' 'x2).'<span class="LC_nobreak">'.
8406: &mt('Alias used for SSO Auth').': <label>'.
8407: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8408: &mt('No').'</label> <label>'.
8409: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8410: &mt('Yes').'</label></span>'.
8411: '</td>';
8412: }
8413: $aliasrows .= '</tr>';
8414: $aliasinfo{$dom_in_effect} .= $aliasrows;
8415: }
8416: if ($aliasinfo{$dom}) {
8417: my ($onclick,$wafon,$wafoff,$showtable);
8418: $onclick = ' onclick="javascript:toggleWAF();"';
8419: $wafoff = ' checked="checked"';
8420: $showtable = ' style="display:none";';
8421: if ($showdom) {
8422: $wafon = $wafoff;
8423: $wafoff = '';
8424: $showtable = ' style="display:inline;"';
8425: }
8426: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8427: $datatable = '<tr'.$css_class.'>'.
8428: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8429: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8430: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8431: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8432: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8433: &mt('No').'</label></span></td>'.
8434: '<td class="LC_left_item">'.
8435: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8436: '</table></td></tr>';
8437: $itemcount++;
8438: }
8439: if (keys(%otherdoms)) {
8440: foreach my $key (sort(keys(%otherdoms))) {
8441: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8442: $datatable .= '<tr'.$css_class.'>'.
8443: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8444: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8445: '</table></td></tr>';
8446: $itemcount++;
8447: }
8448: }
8449: } else {
8450: my %ip_methods = &remoteip_methods();
8451: if ($setdom) {
8452: $itemcount ++;
8453: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8454: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8455: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8456: $wafstyle = ' style="display:none;"';
8457: $nowafstyle = ' style="display:table-row;"';
8458: $currwafdisplay = ' style="display: none"';
8459: $wafrangestyle = ' style="display: none"';
8460: $curr_remotip = 'n';
8461: $ssltossl = ' checked="checked"';
8462: if ($showdom) {
8463: $wafstyle = ' style="display:table-row;"';
8464: $nowafstyle = ' style="display:none;"';
8465: if (keys(%{$values{$dom}})) {
8466: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8467: $curr_remotip = $values{$dom}{remoteip};
8468: }
8469: if ($curr_remotip eq 'h') {
8470: $currwafdisplay = ' style="display:table-row"';
8471: $wafrangestyle = ' style="display:inline-block;"';
8472: }
8473: if ($values{$dom}{'sslopt'}) {
8474: $alltossl = ' checked="checked"';
8475: $ssltossl = '';
8476: }
8477: }
8478: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8479: $vpndircheck = ' checked="checked"';
8480: $currwafvpn = ' style="display:table-row;"';
8481: $wafrangestyle = ' style="display:inline-block;"';
8482: } else {
8483: $vpnaliascheck = ' checked="checked"';
8484: $currwafvpn = ' style="display:none;"';
8485: }
8486: }
8487: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8488: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8489: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8490: '</tr>'.
8491: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8492: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8493: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8494: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8495: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8496: '<td class="LC_left_item"><table>'.
8497: '<tr>'.
8498: '<td valign="top">'.$lt{'remoteip'}.': '.
8499: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8500: foreach my $option ('m','h','n') {
8501: my $sel;
8502: if ($option eq $curr_remotip) {
8503: $sel = ' selected="selected"';
8504: }
8505: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8506: $ip_methods{$option}.'</option>';
8507: }
8508: $datatable .= '</select></td></tr>'."\n".
8509: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8510: $lt{'ipheader'}.': '.
8511: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8512: 'name="wafproxy_ipheader" />'.
8513: '</td></tr>'."\n".
8514: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8515: $lt{'trusted'}.':<br />'.
8516: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8517: $values{$dom}{'trusted'}.'</textarea>'.
8518: '</td></tr>'."\n".
8519: '<tr><td><hr /></td></tr>'."\n".
8520: '<tr>'.
8521: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8522: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8523: $lt{'vpndirect'}.'</label>'.(' 'x2).
8524: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8525: $lt{'vpnaliased'}.'</label></span></td></tr>';
8526: foreach my $item ('vpnint','vpnext') {
8527: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8528: '<td valign="top">'.$lt{$item}.':<br />'.
8529: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8530: $values{$dom}{$item}.'</textarea>'.
8531: '</td></tr>'."\n";
8532: }
8533: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8534: '<tr>'.
8535: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8536: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8537: $lt{'alltossl'}.'</label>'.(' 'x2).
8538: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8539: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8540: '</table></td></tr>';
8541: }
8542: if (keys(%otherdoms)) {
8543: foreach my $domain (sort(keys(%otherdoms))) {
8544: $itemcount ++;
8545: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8546: $datatable .= '<tr'.$css_class.'>'.
8547: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8548: '<td class="LC_left_item"><table>';
8549: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8550: my $showval = &mt('None');
8551: if ($item eq 'ssl') {
8552: $showval = $lt{'ssltossl'};
8553: }
8554: if ($values{$domain}{$item}) {
8555: $showval = $values{$domain}{$item};
8556: if ($item eq 'ssl') {
8557: $showval = $lt{'alltossl'};
8558: } elsif ($item eq 'remoteip') {
8559: $showval = $ip_methods{$values{$domain}{$item}};
8560: }
8561: }
8562: $datatable .= '<tr>'.
8563: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8564: }
8565: $datatable .= '</table></td></tr>';
8566: }
8567: }
8568: }
8569: $$rowtotal += $itemcount;
8570: return $datatable;
8571: }
8572:
8573: sub wafproxy_titles {
8574: return &Apache::lonlocal::texthash(
8575: remoteip => "Method for determining user's IP",
8576: ipheader => 'Request header containing remote IP',
8577: trusted => 'Trusted IP range(s)',
8578: vpnaccess => 'Access from institutional VPN',
8579: vpndirect => 'via regular hostname (no WAF)',
8580: vpnaliased => 'via aliased hostname (WAF)',
8581: vpnint => 'Internal IP Range(s) for VPN sessions',
8582: vpnext => 'IP Range(s) for backend WAF connections',
8583: sslopt => 'Forwarding http/https',
8584: alltossl => 'WAF forwards both http and https requests to https',
8585: ssltossl => 'WAF forwards http requests to http and https to https',
8586: );
8587: }
8588:
8589: sub remoteip_methods {
8590: return &Apache::lonlocal::texthash(
8591: m => 'Use Apache mod_remoteip',
8592: h => 'Use headers parsed by LON-CAPA',
8593: n => 'Not in use',
8594: );
8595: }
8596:
8597: sub print_usersessions {
8598: my ($position,$dom,$settings,$rowtotal) = @_;
8599: my ($css_class,$datatable,$itemcount,%checked,%choices);
8600: my (%by_ip,%by_location,@intdoms,@instdoms);
8601: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8602:
8603: my @alldoms = &Apache::lonnet::all_domains();
8604: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8605: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8606: my %altids = &id_for_thisdom(%servers);
8607: if ($position eq 'top') {
8608: if (keys(%serverhomes) > 1) {
8609: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8610: my ($curroffloadnow,$curroffloadoth);
8611: if (ref($settings) eq 'HASH') {
8612: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8613: $curroffloadnow = $settings->{'offloadnow'};
8614: }
8615: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8616: $curroffloadoth = $settings->{'offloadoth'};
8617: }
8618: }
8619: my $other_insts = scalar(keys(%by_location));
8620: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8621: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8622: } else {
8623: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8624: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8625: '</td></tr>';
8626: }
8627: } else {
8628: my %titles = &usersession_titles();
8629: my ($prefix,@types);
8630: if ($position eq 'bottom') {
8631: $prefix = 'remote';
8632: @types = ('version','excludedomain','includedomain');
8633: } else {
8634: $prefix = 'hosted';
8635: @types = ('excludedomain','includedomain');
8636: }
8637: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8638: }
8639: $$rowtotal += $itemcount;
8640: return $datatable;
8641: }
8642:
8643: sub rules_by_location {
8644: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8645: my ($datatable,$itemcount,$css_class);
8646: if (keys(%{$by_location}) == 0) {
8647: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8648: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8649: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8650: '</td></tr>';
8651: $itemcount = 1;
8652: } else {
8653: $itemcount = 0;
8654: my $numinrow = 5;
8655: my (%current,%checkedon,%checkedoff);
8656: my @locations = sort(keys(%{$by_location}));
8657: foreach my $type (@{$types}) {
8658: $checkedon{$type} = '';
8659: $checkedoff{$type} = ' checked="checked"';
8660: }
8661: if (ref($settings) eq 'HASH') {
8662: if (ref($settings->{$prefix}) eq 'HASH') {
8663: foreach my $key (keys(%{$settings->{$prefix}})) {
8664: $current{$key} = $settings->{$prefix}{$key};
8665: if ($key eq 'version') {
8666: if ($current{$key} ne '') {
8667: $checkedon{$key} = ' checked="checked"';
8668: $checkedoff{$key} = '';
8669: }
8670: } elsif (ref($current{$key}) eq 'ARRAY') {
8671: $checkedon{$key} = ' checked="checked"';
8672: $checkedoff{$key} = '';
8673: }
8674: }
8675: }
8676: }
8677: foreach my $type (@{$types}) {
8678: next if ($type ne 'version' && !@locations);
8679: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8680: $datatable .= '<tr'.$css_class.'>
8681: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8682: <span class="LC_nobreak">
8683: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8684: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8685: if ($type eq 'version') {
8686: my @lcversions = &Apache::lonnet::all_loncaparevs();
8687: my $selector = '<select name="'.$prefix.'_version">';
8688: foreach my $version (@lcversions) {
8689: my $selected = '';
8690: if ($current{'version'} eq $version) {
8691: $selected = ' selected="selected"';
8692: }
8693: $selector .= ' <option value="'.$version.'"'.
8694: $selected.'>'.$version.'</option>';
8695: }
8696: $selector .= '</select> ';
8697: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8698: } else {
8699: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8700: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8701: ' />'.(' 'x2).
8702: '<input type="button" value="'.&mt('uncheck all').'" '.
8703: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8704: "\n".
8705: '</div><div><table>';
8706: my $rem;
8707: for (my $i=0; $i<@locations; $i++) {
8708: my ($showloc,$value,$checkedtype);
8709: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8710: my $ip = $by_location->{$locations[$i]}->[0];
8711: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8712: $value = join(':',@{$by_ip->{$ip}});
8713: $showloc = join(', ',@{$by_ip->{$ip}});
8714: if (ref($current{$type}) eq 'ARRAY') {
8715: foreach my $loc (@{$by_ip->{$ip}}) {
8716: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8717: $checkedtype = ' checked="checked"';
8718: last;
8719: }
8720: }
8721: }
8722: }
8723: }
8724: $rem = $i%($numinrow);
8725: if ($rem == 0) {
8726: if ($i > 0) {
8727: $datatable .= '</tr>';
8728: }
8729: $datatable .= '<tr>';
8730: }
8731: $datatable .= '<td class="LC_left_item">'.
8732: '<span class="LC_nobreak"><label>'.
8733: '<input type="checkbox" name="'.$prefix.'_'.$type.
8734: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8735: '</label></span></td>';
8736: }
8737: $rem = @locations%($numinrow);
8738: my $colsleft = $numinrow - $rem;
8739: if ($colsleft > 1 ) {
8740: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8741: ' </td>';
8742: } elsif ($colsleft == 1) {
8743: $datatable .= '<td class="LC_left_item"> </td>';
8744: }
8745: $datatable .= '</tr></table>';
8746: }
8747: $datatable .= '</td></tr>';
8748: $itemcount ++;
8749: }
8750: }
8751: return ($datatable,$itemcount);
8752: }
8753:
8754: sub print_ssl {
8755: my ($position,$dom,$settings,$rowtotal) = @_;
8756: my ($css_class,$datatable);
8757: my $itemcount = 1;
8758: if ($position eq 'top') {
8759: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8760: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8761: my $same_institution;
8762: if ($intdom ne '') {
8763: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8764: if (ref($internet_names) eq 'ARRAY') {
8765: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8766: $same_institution = 1;
8767: }
8768: }
8769: }
8770: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8771: $datatable = '<tr'.$css_class.'><td colspan="2">';
8772: if ($same_institution) {
8773: my %domservers = &Apache::lonnet::get_servers($dom);
8774: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8775: } else {
8776: $datatable .= &mt("You need to be logged into one of your own domain's servers to display information about the status of LON-CAPA SSL certificates.");
8777: }
8778: $datatable .= '</td></tr>';
8779: $itemcount ++;
8780: } else {
8781: my %titles = &ssl_titles();
8782: my (%by_ip,%by_location,@intdoms,@instdoms);
8783: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8784: my @alldoms = &Apache::lonnet::all_domains();
8785: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8786: my @domservers = &Apache::lonnet::get_servers($dom);
8787: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8788: my %altids = &id_for_thisdom(%servers);
8789: if (($position eq 'connto') || ($position eq 'connfrom')) {
8790: my $legacy;
8791: unless (ref($settings) eq 'HASH') {
8792: my $name;
8793: if ($position eq 'connto') {
8794: $name = 'loncAllowInsecure';
8795: } else {
8796: $name = 'londAllowInsecure';
8797: }
8798: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8799: my @ids=&Apache::lonnet::current_machine_ids();
8800: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8801: my %what = (
8802: $name => 1,
8803: );
8804: my ($result,$returnhash) =
8805: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8806: if ($result eq 'ok') {
8807: if (ref($returnhash) eq 'HASH') {
8808: $legacy = $returnhash->{$name};
8809: }
8810: }
8811: } else {
8812: $legacy = $Apache::lonnet::perlvar{$name};
8813: }
8814: }
8815: foreach my $type ('dom','intdom','other') {
8816: my %checked;
8817: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8818: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8819: '<td class="LC_right_item">';
8820: my $skip;
8821: if ($type eq 'dom') {
8822: unless (keys(%servers) > 1) {
8823: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8824: $skip = 1;
8825: }
8826: }
8827: if ($type eq 'intdom') {
8828: unless (@instdoms > 1) {
8829: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8830: $skip = 1;
8831: }
8832: } elsif ($type eq 'other') {
8833: if (keys(%by_location) == 0) {
8834: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8835: $skip = 1;
8836: }
8837: }
8838: unless ($skip) {
8839: $checked{'yes'} = ' checked="checked"';
8840: if (ref($settings) eq 'HASH') {
8841: if (ref($settings->{$position}) eq 'HASH') {
8842: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8843: $checked{$1} = $checked{'yes'};
8844: delete($checked{'yes'});
8845: }
8846: }
8847: } else {
8848: if ($legacy == 0) {
8849: $checked{'req'} = $checked{'yes'};
8850: delete($checked{'yes'});
8851: }
8852: }
8853: foreach my $option ('no','yes','req') {
8854: $datatable .= '<span class="LC_nobreak"><label>'.
8855: '<input type="radio" name="'.$position.'_'.$type.'" '.
8856: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8857: '</label></span>'.(' 'x2);
8858: }
8859: }
8860: $datatable .= '</td></tr>';
8861: $itemcount ++;
8862: }
8863: } else {
8864: my $prefix = 'replication';
8865: my @types = ('certreq','nocertreq');
8866: if (keys(%by_location) == 0) {
8867: $datatable .= '<tr'.$css_class.'><td>'.
8868: &mt('Nothing to set here, as there are no other institutions').
8869: '</td></tr>';
8870: $itemcount ++;
8871: } else {
8872: ($datatable,$itemcount) =
8873: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8874: }
8875: }
8876: }
8877: $$rowtotal += $itemcount;
8878: return $datatable;
8879: }
8880:
8881: sub ssl_titles {
8882: return &Apache::lonlocal::texthash (
8883: dom => 'LON-CAPA servers/VMs from same domain',
8884: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8885: other => 'External LON-CAPA servers/VMs',
8886: connto => 'Connections to other servers',
8887: connfrom => 'Connections from other servers',
8888: replication => 'Replicating content to other institutions',
8889: certreq => 'Client certificate required, but specific domains exempt',
8890: nocertreq => 'No client certificate required, except for specific domains',
8891: no => 'SSL not used',
8892: yes => 'SSL Optional (used if available)',
8893: req => 'SSL Required',
8894: );
8895: }
8896:
8897: sub print_trust {
8898: my ($prefix,$dom,$settings,$rowtotal) = @_;
8899: my ($css_class,$datatable,%checked,%choices);
8900: my (%by_ip,%by_location,@intdoms,@instdoms);
8901: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8902: my $itemcount = 1;
8903: my %titles = &trust_titles();
8904: my @types = ('exc','inc');
8905: if ($prefix eq 'top') {
8906: $prefix = 'content';
8907: } elsif ($prefix eq 'bottom') {
8908: $prefix = 'msg';
8909: }
8910: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8911: $$rowtotal += $itemcount;
8912: return $datatable;
8913: }
8914:
8915: sub trust_titles {
8916: return &Apache::lonlocal::texthash(
8917: content => "Access to this domain's content by others",
8918: shared => "Access to other domain's content by this domain",
8919: enroll => "Enrollment in this domain's courses by others",
8920: othcoau => "Co-author roles in this domain for others",
8921: coaurem => "Co-author roles for this domain's users elsewhere",
8922: domroles => "Domain roles in this domain assignable to others",
8923: catalog => "Course Catalog for this domain displayed elsewhere",
8924: reqcrs => "Requests for creation of courses in this domain by others",
8925: msg => "Users in other domains can send messages to this domain",
8926: exc => "Allow all, but exclude specific domains",
8927: inc => "Deny all, but include specific domains",
8928: );
8929: }
8930:
8931: sub build_location_hashes {
8932: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8933: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8934: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8935: my %iphost = &Apache::lonnet::get_iphost();
8936: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8937: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8938: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8939: foreach my $id (@{$iphost{$primary_ip}}) {
8940: my $intdom = &Apache::lonnet::internet_dom($id);
8941: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8942: push(@{$intdoms},$intdom);
8943: }
8944: }
8945: }
8946: foreach my $ip (keys(%iphost)) {
8947: if (ref($iphost{$ip}) eq 'ARRAY') {
8948: foreach my $id (@{$iphost{$ip}}) {
8949: my $location = &Apache::lonnet::internet_dom($id);
8950: if ($location) {
8951: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8952: my $dom = &Apache::lonnet::host_domain($id);
8953: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8954: push(@{$instdoms},$dom);
8955: }
8956: next;
8957: }
8958: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8959: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8960: push(@{$by_ip->{$ip}},$location);
8961: }
8962: } else {
8963: $by_ip->{$ip} = [$location];
8964: }
8965: }
8966: }
8967: }
8968: }
8969: foreach my $ip (sort(keys(%{$by_ip}))) {
8970: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8971: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8972: my $first = $by_ip->{$ip}->[0];
8973: if (ref($by_location->{$first}) eq 'ARRAY') {
8974: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8975: push(@{$by_location->{$first}},$ip);
8976: }
8977: } else {
8978: $by_location->{$first} = [$ip];
8979: }
8980: }
8981: }
8982: return;
8983: }
8984:
8985: sub current_offloads_to {
8986: my ($dom,$settings,$servers) = @_;
8987: my (%spareid,%otherdomconfigs);
8988: if (ref($servers) eq 'HASH') {
8989: foreach my $lonhost (sort(keys(%{$servers}))) {
8990: my $gotspares;
8991: if (ref($settings) eq 'HASH') {
8992: if (ref($settings->{'spares'}) eq 'HASH') {
8993: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
8994: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
8995: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
8996: $gotspares = 1;
8997: }
8998: }
8999: }
9000: unless ($gotspares) {
9001: my $gotspares;
9002: my $serverhomeID =
9003: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
9004: my $serverhomedom =
9005: &Apache::lonnet::host_domain($serverhomeID);
9006: if ($serverhomedom ne $dom) {
9007: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
9008: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9009: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9010: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9011: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9012: $gotspares = 1;
9013: }
9014: }
9015: } else {
9016: $otherdomconfigs{$serverhomedom} =
9017: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
9018: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
9019: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
9020: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
9021: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
9022: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
9023: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
9024: $gotspares = 1;
9025: }
9026: }
9027: }
9028: }
9029: }
9030: }
9031: }
9032: unless ($gotspares) {
9033: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
9034: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9035: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9036: } else {
9037: my $server_hostname = &Apache::lonnet::hostname($lonhost);
9038: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
9039: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
9040: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
9041: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
9042: } else {
9043: my %what = (
9044: spareid => 1,
9045: );
9046: my ($result,$returnhash) =
9047: &Apache::lonnet::get_remote_globals($lonhost,\%what);
9048: if ($result eq 'ok') {
9049: if (ref($returnhash) eq 'HASH') {
9050: if (ref($returnhash->{'spareid'}) eq 'HASH') {
9051: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
9052: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
9053: }
9054: }
9055: }
9056: }
9057: }
9058: }
9059: }
9060: }
9061: return %spareid;
9062: }
9063:
9064: sub spares_row {
9065: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
9066: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
9067: my $css_class;
9068: my $numinrow = 4;
9069: my $itemcount = 1;
9070: my $datatable;
9071: my %typetitles = &sparestype_titles();
9072: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
9073: foreach my $server (sort(keys(%{$servers}))) {
9074: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
9075: my ($othercontrol,$serverdom);
9076: if ($serverhome ne $server) {
9077: $serverdom = &Apache::lonnet::host_domain($serverhome);
9078: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9079: } else {
9080: $serverdom = &Apache::lonnet::host_domain($server);
9081: if ($serverdom ne $dom) {
9082: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
9083: }
9084: }
9085: next unless (ref($spareid->{$server}) eq 'HASH');
9086: my ($checkednow,$checkedoth);
9087: if (ref($curroffloadnow) eq 'HASH') {
9088: if ($curroffloadnow->{$server}) {
9089: $checkednow = ' checked="checked"';
9090: }
9091: }
9092: if (ref($curroffloadoth) eq 'HASH') {
9093: if ($curroffloadoth->{$server}) {
9094: $checkedoth = ' checked="checked"';
9095: }
9096: }
9097: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
9098: $datatable .= '<tr'.$css_class.'>
9099: <td rowspan="2">
9100: <span class="LC_nobreak">'.
9101: &mt('[_1] when busy, offloads to:'
9102: ,'<b>'.$server.'</b>').'</span><br />'.
9103: '<span class="LC_nobreak">'."\n".
9104: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
9105: ' '.&mt('Switch any active user on next access').'</label></span>'.
9106: "\n";
9107: if ($other_insts) {
9108: $datatable .= '<br />'.
9109: '<span class="LC_nobreak">'."\n".
9110: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
9111: ' '.&mt('Switch other institutions on next access').'</label></span>'.
9112: "\n";
9113: }
9114: my (%current,%canselect);
9115: my @choices =
9116: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
9117: foreach my $type ('primary','default') {
9118: if (ref($spareid->{$server}) eq 'HASH') {
9119: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
9120: my @spares = @{$spareid->{$server}{$type}};
9121: if (@spares > 0) {
9122: if ($othercontrol) {
9123: $current{$type} = join(', ',@spares);
9124: } else {
9125: $current{$type} .= '<table>';
9126: my $numspares = scalar(@spares);
9127: for (my $i=0; $i<@spares; $i++) {
9128: my $rem = $i%($numinrow);
9129: if ($rem == 0) {
9130: if ($i > 0) {
9131: $current{$type} .= '</tr>';
9132: }
9133: $current{$type} .= '<tr>';
9134: }
9135: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" id="spare_'.$type.'_'.$server.'_'.$i.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" onclick="updateNewSpares(this.form,'."'$server'".');" /> '.
9136: $spareid->{$server}{$type}[$i].
9137: '</label></td>'."\n";
9138: }
9139: my $rem = @spares%($numinrow);
9140: my $colsleft = $numinrow - $rem;
9141: if ($colsleft > 1 ) {
9142: $current{$type} .= '<td colspan="'.$colsleft.
9143: '" class="LC_left_item">'.
9144: ' </td>';
9145: } elsif ($colsleft == 1) {
9146: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
9147: }
9148: $current{$type} .= '</tr></table>';
9149: }
9150: }
9151: }
9152: if ($current{$type} eq '') {
9153: $current{$type} = &mt('None specified');
9154: }
9155: if ($othercontrol) {
9156: if ($type eq 'primary') {
9157: $canselect{$type} = $othercontrol;
9158: }
9159: } else {
9160: $canselect{$type} =
9161: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
9162: '<select name="newspare_'.$type.'_'.$server.'" '.
9163: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
9164: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
9165: if (@choices > 0) {
9166: foreach my $lonhost (@choices) {
9167: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
9168: }
9169: }
9170: $canselect{$type} .= '</select>'."\n";
9171: }
9172: } else {
9173: $current{$type} = &mt('Could not be determined');
9174: if ($type eq 'primary') {
9175: $canselect{$type} = $othercontrol;
9176: }
9177: }
9178: if ($type eq 'default') {
9179: $datatable .= '<tr'.$css_class.'>';
9180: }
9181: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
9182: '<td>'.$current{$type}.'</td>'."\n".
9183: '<td>'.$canselect{$type}.'</td></tr>'."\n";
9184: }
9185: $itemcount ++;
9186: }
9187: }
9188: $$rowtotal += $itemcount;
9189: return $datatable;
9190: }
9191:
9192: sub possible_newspares {
9193: my ($server,$currspares,$serverhomes,$altids) = @_;
9194: my $serverhostname = &Apache::lonnet::hostname($server);
9195: my %excluded;
9196: if ($serverhostname ne '') {
9197: %excluded = (
9198: $serverhostname => 1,
9199: );
9200: }
9201: if (ref($currspares) eq 'HASH') {
9202: foreach my $type (keys(%{$currspares})) {
9203: if (ref($currspares->{$type}) eq 'ARRAY') {
9204: if (@{$currspares->{$type}} > 0) {
9205: foreach my $curr (@{$currspares->{$type}}) {
9206: my $hostname = &Apache::lonnet::hostname($curr);
9207: $excluded{$hostname} = 1;
9208: }
9209: }
9210: }
9211: }
9212: }
9213: my @choices;
9214: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
9215: if (keys(%{$serverhomes}) > 1) {
9216: foreach my $name (sort(keys(%{$serverhomes}))) {
9217: unless ($excluded{$name}) {
9218: if (exists($altids->{$serverhomes->{$name}})) {
9219: push(@choices,$altids->{$serverhomes->{$name}});
9220: } else {
9221: push(@choices,$serverhomes->{$name});
9222: }
9223: }
9224: }
9225: }
9226: }
9227: return sort(@choices);
9228: }
9229:
9230: sub print_loadbalancing {
9231: my ($dom,$settings,$rowtotal) = @_;
9232: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9233: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9234: my $numinrow = 1;
9235: my $datatable;
9236: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9237: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
9238: if (ref($settings) eq 'HASH') {
9239: %existing = %{$settings};
9240: }
9241: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
9242: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
9243: \%currtargets,\%currrules,\%currcookies);
9244: } else {
9245: return;
9246: }
9247: my ($othertitle,$usertypes,$types) =
9248: &Apache::loncommon::sorted_inst_types($dom);
9249: my $rownum = 8;
9250: if (ref($types) eq 'ARRAY') {
9251: $rownum += scalar(@{$types});
9252: }
9253: my @css_class = ('LC_odd_row','LC_even_row');
9254: my $balnum = 0;
9255: my $islast;
9256: my (@toshow,$disabledtext);
9257: if (keys(%currbalancer) > 0) {
9258: @toshow = sort(keys(%currbalancer));
9259: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
9260: push(@toshow,'');
9261: }
9262: } else {
9263: @toshow = ('');
9264: $disabledtext = &mt('No existing load balancer');
9265: }
9266: foreach my $lonhost (@toshow) {
9267: if ($balnum == scalar(@toshow)-1) {
9268: $islast = 1;
9269: } else {
9270: $islast = 0;
9271: }
9272: my $cssidx = $balnum%2;
9273: my $targets_div_style = 'display: none';
9274: my $disabled_div_style = 'display: block';
9275: my $homedom_div_style = 'display: none';
9276: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
9277: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
9278: '<p>';
9279: if ($lonhost eq '') {
9280: $datatable .= '<span class="LC_nobreak">';
9281: if (keys(%currbalancer) > 0) {
9282: $datatable .= &mt('Add balancer:');
9283: } else {
9284: $datatable .= &mt('Enable balancer:');
9285: }
9286: $datatable .= ' '.
9287: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
9288: ' id="loadbalancing_lonhost_'.$balnum.'"'.
9289: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
9290: '<option value="" selected="selected">'.&mt('None').
9291: '</option>'."\n";
9292: foreach my $server (sort(keys(%servers))) {
9293: next if ($currbalancer{$server});
9294: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
9295: }
9296: $datatable .=
9297: '</select>'."\n".
9298: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
9299: } else {
9300: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
9301: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
9302: &mt('Stop balancing').'</label>'.
9303: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
9304: $targets_div_style = 'display: block';
9305: $disabled_div_style = 'display: none';
9306: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
9307: $homedom_div_style = 'display: block';
9308: }
9309: }
9310: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
9311: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
9312: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
9313: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
9314: my ($numspares,@spares) = &count_servers($lonhost,%servers);
9315: my @sparestypes = ('primary','default');
9316: my %typetitles = &sparestype_titles();
9317: my %hostherechecked = (
9318: no => ' checked="checked"',
9319: );
9320: my %balcookiechecked = (
9321: no => ' checked="checked"',
9322: );
9323: foreach my $sparetype (@sparestypes) {
9324: my $targettable;
9325: for (my $i=0; $i<$numspares; $i++) {
9326: my $checked;
9327: if (ref($currtargets{$lonhost}) eq 'HASH') {
9328: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9329: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9330: $checked = ' checked="checked"';
9331: }
9332: }
9333: }
9334: my ($chkboxval,$disabled);
9335: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
9336: $chkboxval = $spares[$i];
9337: }
9338: if (exists($currbalancer{$spares[$i]})) {
9339: $disabled = ' disabled="disabled"';
9340: }
9341: $targettable .=
9342: '<td><span class="LC_nobreak"><label>'.
9343: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
9344: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
9345: '</span></label></span></td>';
9346: my $rem = $i%($numinrow);
9347: if ($rem == 0) {
9348: if (($i > 0) && ($i < $numspares-1)) {
9349: $targettable .= '</tr>';
9350: }
9351: if ($i < $numspares-1) {
9352: $targettable .= '<tr>';
9353: }
9354: }
9355: }
9356: if ($targettable ne '') {
9357: my $rem = $numspares%($numinrow);
9358: my $colsleft = $numinrow - $rem;
9359: if ($colsleft > 1 ) {
9360: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9361: ' </td>';
9362: } elsif ($colsleft == 1) {
9363: $targettable .= '<td class="LC_left_item"> </td>';
9364: }
9365: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
9366: '<table><tr>'.$targettable.'</tr></table><br />';
9367: }
9368: $hostherechecked{$sparetype} = '';
9369: if (ref($currtargets{$lonhost}) eq 'HASH') {
9370: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9371: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9372: $hostherechecked{$sparetype} = ' checked="checked"';
9373: $hostherechecked{'no'} = '';
9374: }
9375: }
9376: }
9377: }
9378: if ($currcookies{$lonhost}) {
9379: %balcookiechecked = (
9380: yes => ' checked="checked"',
9381: );
9382: }
9383: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9384: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9385: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9386: foreach my $sparetype (@sparestypes) {
9387: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9388: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9389: '</i></label><br />';
9390: }
9391: $datatable .= &mt('Use balancer cookie').'<br />'.
9392: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9393: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9394: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9395: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9396: '</div></td></tr>'.
9397: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9398: $othertitle,$usertypes,$types,\%servers,
9399: \%currbalancer,$lonhost,
9400: $targets_div_style,$homedom_div_style,
9401: $css_class[$cssidx],$balnum,$islast);
9402: $$rowtotal += $rownum;
9403: $balnum ++;
9404: }
9405: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9406: return $datatable;
9407: }
9408:
9409: sub get_loadbalancers_config {
9410: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9411: return unless ((ref($servers) eq 'HASH') &&
9412: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9413: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9414: (ref($currcookies) eq 'HASH'));
9415: if (keys(%{$existing}) > 0) {
9416: my $oldlonhost;
9417: foreach my $key (sort(keys(%{$existing}))) {
9418: if ($key eq 'lonhost') {
9419: $oldlonhost = $existing->{'lonhost'};
9420: $currbalancer->{$oldlonhost} = 1;
9421: } elsif ($key eq 'targets') {
9422: if ($oldlonhost) {
9423: $currtargets->{$oldlonhost} = $existing->{'targets'};
9424: }
9425: } elsif ($key eq 'rules') {
9426: if ($oldlonhost) {
9427: $currrules->{$oldlonhost} = $existing->{'rules'};
9428: }
9429: } elsif (ref($existing->{$key}) eq 'HASH') {
9430: $currbalancer->{$key} = 1;
9431: $currtargets->{$key} = $existing->{$key}{'targets'};
9432: $currrules->{$key} = $existing->{$key}{'rules'};
9433: if ($existing->{$key}{'cookie'}) {
9434: $currcookies->{$key} = 1;
9435: }
9436: }
9437: }
9438: } else {
9439: my ($balancerref,$targetsref) =
9440: &Apache::lonnet::get_lonbalancer_config($servers);
9441: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9442: foreach my $server (sort(keys(%{$balancerref}))) {
9443: $currbalancer->{$server} = 1;
9444: $currtargets->{$server} = $targetsref->{$server};
9445: }
9446: }
9447: }
9448: return;
9449: }
9450:
9451: sub loadbalancing_rules {
9452: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9453: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9454: $css_class,$balnum,$islast) = @_;
9455: my $output;
9456: my $num = 0;
9457: my ($alltypes,$othertypes,$titles) =
9458: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9459: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9460: foreach my $type (@{$alltypes}) {
9461: $num ++;
9462: my $current;
9463: if (ref($currrules) eq 'HASH') {
9464: $current = $currrules->{$type};
9465: }
9466: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9467: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9468: $current = '';
9469: }
9470: }
9471: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9472: $servers,$currbalancer,$lonhost,$dom,
9473: $targets_div_style,$homedom_div_style,
9474: $css_class,$balnum,$num,$islast);
9475: }
9476: }
9477: return $output;
9478: }
9479:
9480: sub loadbalancing_titles {
9481: my ($dom,$intdom,$usertypes,$types) = @_;
9482: my %othertypes = (
9483: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9484: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9485: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9486: '_LC_external' => &mt('Users not from [_1]',$intdom),
9487: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9488: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9489: );
9490: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9491: my @available;
9492: if (ref($types) eq 'ARRAY') {
9493: @available = @{$types};
9494: }
9495: unless (grep(/^default$/,@available)) {
9496: push(@available,'default');
9497: }
9498: unshift(@alltypes,@available);
9499: my %titles;
9500: foreach my $type (@alltypes) {
9501: if ($type =~ /^_LC_/) {
9502: $titles{$type} = $othertypes{$type};
9503: } elsif ($type eq 'default') {
9504: $titles{$type} = &mt('All users from [_1]',$dom);
9505: if (ref($types) eq 'ARRAY') {
9506: if (@{$types} > 0) {
9507: $titles{$type} = &mt('Other users from [_1]',$dom);
9508: }
9509: }
9510: } elsif (ref($usertypes) eq 'HASH') {
9511: $titles{$type} = $usertypes->{$type};
9512: }
9513: }
9514: return (\@alltypes,\%othertypes,\%titles);
9515: }
9516:
9517: sub loadbalance_rule_row {
9518: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9519: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9520: my @rulenames;
9521: my %ruletitles = &offloadtype_text();
9522: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9523: @rulenames = ('balancer','offloadedto','specific');
9524: } else {
9525: @rulenames = ('default','homeserver');
9526: if ($type eq '_LC_external') {
9527: push(@rulenames,'externalbalancer');
9528: } else {
9529: push(@rulenames,'specific');
9530: }
9531: push(@rulenames,'none');
9532: }
9533: my $style = $targets_div_style;
9534: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9535: $style = $homedom_div_style;
9536: }
9537: my $space;
9538: if ($islast && $num == 1) {
9539: $space = '<div style="display:inline-block;"> </div>';
9540: }
9541: my $output =
9542: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9543: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9544: '<td valaign="top">'.$space.
9545: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9546: for (my $i=0; $i<@rulenames; $i++) {
9547: my $rule = $rulenames[$i];
9548: my ($checked,$extra);
9549: if ($rulenames[$i] eq 'default') {
9550: $rule = '';
9551: }
9552: if ($rulenames[$i] eq 'specific') {
9553: if (ref($servers) eq 'HASH') {
9554: my $default;
9555: if (($current ne '') && (exists($servers->{$current}))) {
9556: $checked = ' checked="checked"';
9557: }
9558: unless ($checked) {
9559: $default = ' selected="selected"';
9560: }
9561: $extra =
9562: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9563: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9564: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9565: '<option value=""'.$default.'></option>'."\n";
9566: foreach my $server (sort(keys(%{$servers}))) {
9567: if (ref($currbalancer) eq 'HASH') {
9568: next if (exists($currbalancer->{$server}));
9569: }
9570: my $selected;
9571: if ($server eq $current) {
9572: $selected = ' selected="selected"';
9573: }
9574: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9575: }
9576: $extra .= '</select>';
9577: }
9578: } elsif ($rule eq $current) {
9579: $checked = ' checked="checked"';
9580: }
9581: $output .= '<span class="LC_nobreak"><label>'.
9582: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9583: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9584: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9585: ')"'.$checked.' /> ';
9586: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9587: $output .= $ruletitles{'particular'};
9588: } else {
9589: $output .= $ruletitles{$rulenames[$i]};
9590: }
9591: $output .= '</label>'.$extra.'</span><br />'."\n";
9592: }
9593: $output .= '</div></td></tr>'."\n";
9594: return $output;
9595: }
9596:
9597: sub offloadtype_text {
9598: my %ruletitles = &Apache::lonlocal::texthash (
9599: 'default' => 'Offloads to default destinations',
9600: 'homeserver' => "Offloads to user's home server",
9601: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9602: 'specific' => 'Offloads to specific server',
9603: 'none' => 'No offload',
9604: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9605: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9606: 'particular' => 'Session hosted (after re-auth) on server:',
9607: );
9608: return %ruletitles;
9609: }
9610:
9611: sub sparestype_titles {
9612: my %typestitles = &Apache::lonlocal::texthash (
9613: 'primary' => 'primary',
9614: 'default' => 'default',
9615: );
9616: return %typestitles;
9617: }
9618:
9619: sub contact_titles {
9620: my %titles = &Apache::lonlocal::texthash (
9621: 'supportemail' => 'Support E-mail address',
9622: 'adminemail' => 'Default Server Admin E-mail address',
9623: 'errormail' => 'Error reports to be e-mailed to',
9624: 'packagesmail' => 'Package update alerts to be e-mailed to',
9625: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9626: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9627: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9628: 'requestsmail' => 'E-mail from course requests requiring approval',
9629: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9630: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9631: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9632: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9633: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9634: 'errorweights' => 'Weights used to compute error count',
9635: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9636: );
9637: my %short_titles = &Apache::lonlocal::texthash (
9638: adminemail => 'Admin E-mail address',
9639: supportemail => 'Support E-mail',
9640: );
9641: return (\%titles,\%short_titles);
9642: }
9643:
9644: sub helpform_fields {
9645: my %titles = &Apache::lonlocal::texthash (
9646: 'username' => 'Name',
9647: 'user' => 'Username/domain',
9648: 'phone' => 'Phone',
9649: 'cc' => 'Cc e-mail',
9650: 'course' => 'Course Details',
9651: 'section' => 'Sections',
9652: 'screenshot' => 'File upload',
9653: );
9654: my @fields = ('username','phone','user','course','section','cc','screenshot');
9655: my %possoptions = (
9656: username => ['yes','no','req'],
9657: phone => ['yes','no','req'],
9658: user => ['yes','no'],
9659: cc => ['yes','no'],
9660: course => ['yes','no'],
9661: section => ['yes','no'],
9662: screenshot => ['yes','no'],
9663: );
9664: my %fieldoptions = &Apache::lonlocal::texthash (
9665: 'yes' => 'Optional',
9666: 'req' => 'Required',
9667: 'no' => "Not shown",
9668: );
9669: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9670: }
9671:
9672: sub tool_titles {
9673: my %titles = &Apache::lonlocal::texthash (
9674: aboutme => 'Personal web page',
9675: blog => 'Blog',
9676: webdav => 'WebDAV',
9677: portfolio => 'Portfolio',
9678: official => 'Official courses (with institutional codes)',
9679: unofficial => 'Unofficial courses',
9680: community => 'Communities',
9681: textbook => 'Textbook courses',
9682: placement => 'Placement tests',
9683: );
9684: return %titles;
9685: }
9686:
9687: sub courserequest_titles {
9688: my %titles = &Apache::lonlocal::texthash (
9689: official => 'Official',
9690: unofficial => 'Unofficial',
9691: community => 'Communities',
9692: textbook => 'Textbook',
9693: placement => 'Placement tests',
9694: lti => 'LTI Provider',
9695: norequest => 'Not allowed',
9696: approval => 'Approval by DC',
9697: validate => 'With validation',
9698: autolimit => 'Numerical limit',
9699: unlimited => '(blank for unlimited)',
9700: );
9701: return %titles;
9702: }
9703:
9704: sub authorrequest_titles {
9705: my %titles = &Apache::lonlocal::texthash (
9706: norequest => 'Not allowed',
9707: approval => 'Approval by Dom. Coord.',
9708: automatic => 'Automatic approval',
9709: );
9710: return %titles;
9711: }
9712:
9713: sub courserequest_conditions {
9714: my %conditions = &Apache::lonlocal::texthash (
9715: approval => '(Processing of request subject to approval by Domain Coordinator).',
9716: validate => '(Processing of request subject to institutional validation).',
9717: );
9718: return %conditions;
9719: }
9720:
9721:
9722: sub print_usercreation {
9723: my ($position,$dom,$settings,$rowtotal) = @_;
9724: my $numinrow = 4;
9725: my $datatable;
9726: if ($position eq 'top') {
9727: $$rowtotal ++;
9728: my $rowcount = 0;
9729: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9730: if (ref($rules) eq 'HASH') {
9731: if (keys(%{$rules}) > 0) {
9732: $datatable .= &user_formats_row('username',$settings,$rules,
9733: $ruleorder,$numinrow,$rowcount);
9734: $$rowtotal ++;
9735: $rowcount ++;
9736: }
9737: }
9738: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9739: if (ref($idrules) eq 'HASH') {
9740: if (keys(%{$idrules}) > 0) {
9741: $datatable .= &user_formats_row('id',$settings,$idrules,
9742: $idruleorder,$numinrow,$rowcount);
9743: $$rowtotal ++;
9744: $rowcount ++;
9745: }
9746: }
9747: if ($rowcount == 0) {
9748: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9749: $$rowtotal ++;
9750: $rowcount ++;
9751: }
9752: } elsif ($position eq 'middle') {
9753: my @creators = ('author','course','requestcrs');
9754: my ($rules,$ruleorder) =
9755: &Apache::lonnet::inst_userrules($dom,'username');
9756: my %lt = &usercreation_types();
9757: my %checked;
9758: if (ref($settings) eq 'HASH') {
9759: if (ref($settings->{'cancreate'}) eq 'HASH') {
9760: foreach my $item (@creators) {
9761: $checked{$item} = $settings->{'cancreate'}{$item};
9762: }
9763: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9764: foreach my $item (@creators) {
9765: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9766: $checked{$item} = 'none';
9767: }
9768: }
9769: }
9770: }
9771: my $rownum = 0;
9772: foreach my $item (@creators) {
9773: $rownum ++;
9774: if ($checked{$item} eq '') {
9775: $checked{$item} = 'any';
9776: }
9777: my $css_class;
9778: if ($rownum%2) {
9779: $css_class = '';
9780: } else {
9781: $css_class = ' class="LC_odd_row" ';
9782: }
9783: $datatable .= '<tr'.$css_class.'>'.
9784: '<td><span class="LC_nobreak">'.$lt{$item}.
9785: '</span></td><td style="text-align: right">';
9786: my @options = ('any');
9787: if (ref($rules) eq 'HASH') {
9788: if (keys(%{$rules}) > 0) {
9789: push(@options,('official','unofficial'));
9790: }
9791: }
9792: push(@options,'none');
9793: foreach my $option (@options) {
9794: my $type = 'radio';
9795: my $check = ' ';
9796: if ($checked{$item} eq $option) {
9797: $check = ' checked="checked" ';
9798: }
9799: $datatable .= '<span class="LC_nobreak"><label>'.
9800: '<input type="'.$type.'" name="can_createuser_'.
9801: $item.'" value="'.$option.'"'.$check.'/> '.
9802: $lt{$option}.'</label> </span>';
9803: }
9804: $datatable .= '</td></tr>';
9805: }
9806: } else {
9807: my @contexts = ('author','course','domain');
9808: my @authtypes = ('int','krb4','krb5','loc','lti');
9809: my %checked;
9810: if (ref($settings) eq 'HASH') {
9811: if (ref($settings->{'authtypes'}) eq 'HASH') {
9812: foreach my $item (@contexts) {
9813: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9814: foreach my $auth (@authtypes) {
9815: if ($settings->{'authtypes'}{$item}{$auth}) {
9816: $checked{$item}{$auth} = ' checked="checked" ';
9817: }
9818: }
9819: }
9820: }
9821: }
9822: } else {
9823: foreach my $item (@contexts) {
9824: foreach my $auth (@authtypes) {
9825: $checked{$item}{$auth} = ' checked="checked" ';
9826: }
9827: }
9828: }
9829: my %title = &context_names();
9830: my %authname = &authtype_names();
9831: my $rownum = 0;
9832: my $css_class;
9833: foreach my $item (@contexts) {
9834: if ($rownum%2) {
9835: $css_class = '';
9836: } else {
9837: $css_class = ' class="LC_odd_row" ';
9838: }
9839: $datatable .= '<tr'.$css_class.'>'.
9840: '<td>'.$title{$item}.
9841: '</td><td class="LC_left_item">'.
9842: '<span class="LC_nobreak">';
9843: foreach my $auth (@authtypes) {
9844: $datatable .= '<label>'.
9845: '<input type="checkbox" name="'.$item.'_auth" '.
9846: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9847: $authname{$auth}.'</label> ';
9848: }
9849: $datatable .= '</span></td></tr>';
9850: $rownum ++;
9851: }
9852: $$rowtotal += $rownum;
9853: }
9854: return $datatable;
9855: }
9856:
9857: sub print_selfcreation {
9858: my ($position,$dom,$settings,$rowtotal) = @_;
9859: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9860: $emaildomain,$datatable);
9861: if (ref($settings) eq 'HASH') {
9862: if (ref($settings->{'cancreate'}) eq 'HASH') {
9863: $createsettings = $settings->{'cancreate'};
9864: if (ref($createsettings) eq 'HASH') {
9865: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9866: @selfcreate = @{$createsettings->{'selfcreate'}};
9867: } elsif ($createsettings->{'selfcreate'} ne '') {
9868: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9869: @selfcreate = ('email','login','sso');
9870: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9871: @selfcreate = ($createsettings->{'selfcreate'});
9872: }
9873: }
9874: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9875: $processing = $createsettings->{'selfcreateprocessing'};
9876: }
9877: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9878: $emailoptions = $createsettings->{'emailoptions'};
9879: }
9880: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9881: $emailverified = $createsettings->{'emailverified'};
9882: }
9883: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9884: $emaildomain = $createsettings->{'emaildomain'};
9885: }
9886: }
9887: }
9888: }
9889: my %radiohash;
9890: my $numinrow = 4;
9891: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9892: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9893: if ($position eq 'top') {
9894: my %choices = &Apache::lonlocal::texthash (
9895: cancreate_login => 'Institutional Login',
9896: cancreate_sso => 'Institutional Single Sign On',
9897: );
9898: my @toggles = sort(keys(%choices));
9899: my %defaultchecked = (
9900: 'cancreate_login' => 'off',
9901: 'cancreate_sso' => 'off',
9902: );
9903: my ($onclick,$itemcount);
9904: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9905: \%choices,$itemcount,$onclick);
9906: $$rowtotal += $itemcount;
9907:
9908: if (ref($usertypes) eq 'HASH') {
9909: if (keys(%{$usertypes}) > 0) {
9910: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9911: $dom,$numinrow,$othertitle,
9912: 'statustocreate',$rowtotal);
9913: $$rowtotal ++;
9914: }
9915: }
9916: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9917: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9918: $fieldtitles{'inststatus'} = &mt('Institutional status');
9919: my $rem;
9920: my $numperrow = 2;
9921: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9922: $datatable .= '<tr'.$css_class.'>'.
9923: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9924: '<td class="LC_left_item">'."\n".
9925: '<table>'."\n";
9926: for (my $i=0; $i<@fields; $i++) {
9927: $rem = $i%($numperrow);
9928: if ($rem == 0) {
9929: if ($i > 0) {
9930: $datatable .= '</tr>';
9931: }
9932: $datatable .= '<tr>';
9933: }
9934: my $currval;
9935: if (ref($createsettings) eq 'HASH') {
9936: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9937: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9938: }
9939: }
9940: $datatable .= '<td class="LC_left_item">'.
9941: '<span class="LC_nobreak">'.
9942: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9943: 'value="'.$currval.'" size="10" /> '.
9944: $fieldtitles{$fields[$i]}.'</span></td>';
9945: }
9946: my $colsleft = $numperrow - $rem;
9947: if ($colsleft > 1 ) {
9948: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9949: ' </td>';
9950: } elsif ($colsleft == 1) {
9951: $datatable .= '<td class="LC_left_item"> </td>';
9952: }
9953: $datatable .= '</tr></table></td></tr>';
9954: $$rowtotal ++;
9955: } elsif ($position eq 'middle') {
9956: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9957: my @posstypes;
9958: if (ref($types) eq 'ARRAY') {
9959: @posstypes = @{$types};
9960: }
9961: unless (grep(/^default$/,@posstypes)) {
9962: push(@posstypes,'default');
9963: }
9964: my %usertypeshash;
9965: if (ref($usertypes) eq 'HASH') {
9966: %usertypeshash = %{$usertypes};
9967: }
9968: $usertypeshash{'default'} = $othertitle;
9969: foreach my $status (@posstypes) {
9970: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9971: $numinrow,$$rowtotal,\%usertypeshash);
9972: $$rowtotal ++;
9973: }
9974: } else {
9975: my %choices = &Apache::lonlocal::texthash (
9976: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9977: );
9978: my @toggles = sort(keys(%choices));
9979: my %defaultchecked = (
9980: 'cancreate_email' => 'off',
9981: );
9982: my $customclass = 'LC_selfcreate_email';
9983: my $classprefix = 'LC_canmodify_emailusername_';
9984: my $optionsprefix = 'LC_options_emailusername_';
9985: my $display = 'none';
9986: my $rowstyle = 'display:none';
9987: if (grep(/^\Qemail\E$/,@selfcreate)) {
9988: $display = 'block';
9989: $rowstyle = 'display:table-row';
9990: }
9991: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
9992: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9993: \%choices,$$rowtotal,$onclick);
9994: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
9995: $rowstyle);
9996: $$rowtotal ++;
9997: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
9998: $rowstyle);
9999: $$rowtotal ++;
10000: my (@ordered,@posstypes,%usertypeshash);
10001: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10002: my ($emailrules,$emailruleorder) =
10003: &Apache::lonnet::inst_userrules($dom,'email');
10004: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10005: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10006: if (ref($types) eq 'ARRAY') {
10007: @posstypes = @{$types};
10008: }
10009: if (@posstypes) {
10010: unless (grep(/^default$/,@posstypes)) {
10011: push(@posstypes,'default');
10012: }
10013: if (ref($usertypes) eq 'HASH') {
10014: %usertypeshash = %{$usertypes};
10015: }
10016: my $currassign;
10017: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
10018: $currassign = {
10019: selfassign => $domdefaults{'inststatusguest'},
10020: };
10021: @ordered = @{$domdefaults{'inststatusguest'}};
10022: } else {
10023: $currassign = { selfassign => [] };
10024: }
10025: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
10026: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
10027: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
10028: $numinrow,$othertitle,'selfassign',
10029: $rowtotal,$onclicktypes,$customclass,
10030: $rowstyle);
10031: $$rowtotal ++;
10032: $usertypeshash{'default'} = $othertitle;
10033: foreach my $status (@posstypes) {
10034: my $css_class;
10035: if ($$rowtotal%2) {
10036: $css_class = 'LC_odd_row ';
10037: }
10038: $css_class .= $customclass;
10039: my $rowid = $optionsprefix.$status;
10040: my $hidden = 1;
10041: my $currstyle = 'display:none';
10042: if (grep(/^\Q$status\E$/,@ordered)) {
10043: $currstyle = $rowstyle;
10044: $hidden = 0;
10045: }
10046: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10047: $emailrules,$emailruleorder,$settings,$status,$rowid,
10048: $usertypeshash{$status},$css_class,$currstyle,$intdom);
10049: unless ($hidden) {
10050: $$rowtotal ++;
10051: }
10052: }
10053: } else {
10054: my $css_class;
10055: if ($$rowtotal%2) {
10056: $css_class = 'LC_odd_row ';
10057: }
10058: $css_class .= $customclass;
10059: $usertypeshash{'default'} = $othertitle;
10060: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
10061: $emailrules,$emailruleorder,$settings,'default','',
10062: $othertitle,$css_class,$rowstyle,$intdom);
10063: $$rowtotal ++;
10064: }
10065: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10066: $numinrow = 1;
10067: if (@posstypes) {
10068: foreach my $status (@posstypes) {
10069: my $rowid = $classprefix.$status;
10070: my $datarowstyle = 'display:none';
10071: if (grep(/^\Q$status\E$/,@ordered)) {
10072: $datarowstyle = $rowstyle;
10073: }
10074: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
10075: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10076: $infotitles,$rowid,$customclass,$datarowstyle);
10077: unless ($datarowstyle eq 'display:none') {
10078: $$rowtotal ++;
10079: }
10080: }
10081: } else {
10082: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
10083: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
10084: $infotitles,'',$customclass,$rowstyle);
10085: }
10086: }
10087: return $datatable;
10088: }
10089:
10090: sub selfcreate_javascript {
10091: return <<"ENDSCRIPT";
10092:
10093: <script type="text/javascript">
10094: // <![CDATA[
10095:
10096: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
10097: var x = document.getElementsByClassName(target);
10098: var insttypes = 0;
10099: var insttypeRegExp = new RegExp(prefix);
10100: if ((x.length != undefined) && (x.length > 0)) {
10101: if (form.elements[radio].length != undefined) {
10102: for (var i=0; i<form.elements[radio].length; i++) {
10103: if (form.elements[radio][i].checked) {
10104: if (form.elements[radio][i].value == 1) {
10105: for (var j=0; j<x.length; j++) {
10106: if (x[j].id == 'undefined') {
10107: x[j].style.display = 'table-row';
10108: } else if (insttypeRegExp.test(x[j].id)) {
10109: insttypes ++;
10110: } else {
10111: x[j].style.display = 'table-row';
10112: }
10113: }
10114: } else {
10115: for (var j=0; j<x.length; j++) {
10116: x[j].style.display = 'none';
10117: }
10118: }
10119: break;
10120: }
10121: }
10122: if (insttypes > 0) {
10123: toggleDataRow(form,checkbox,target,altprefix);
10124: toggleDataRow(form,checkbox,target,prefix,1);
10125: }
10126: }
10127: }
10128: return;
10129: }
10130:
10131: function toggleDataRow(form,checkbox,target,prefix,docount) {
10132: if (form.elements[checkbox].length != undefined) {
10133: var count = 0;
10134: if (docount) {
10135: for (var i=0; i<form.elements[checkbox].length; i++) {
10136: if (form.elements[checkbox][i].checked) {
10137: count ++;
10138: }
10139: }
10140: }
10141: for (var i=0; i<form.elements[checkbox].length; i++) {
10142: var type = form.elements[checkbox][i].value;
10143: if (document.getElementById(prefix+type)) {
10144: if (form.elements[checkbox][i].checked) {
10145: document.getElementById(prefix+type).style.display = 'table-row';
10146: if (count % 2 == 1) {
10147: document.getElementById(prefix+type).className = target+' LC_odd_row';
10148: } else {
10149: document.getElementById(prefix+type).className = target;
10150: }
10151: count ++;
10152: } else {
10153: document.getElementById(prefix+type).style.display = 'none';
10154: }
10155: }
10156: }
10157: }
10158: return;
10159: }
10160:
10161: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
10162: var caller = radio+'_'+status;
10163: if (form.elements[caller].length != undefined) {
10164: for (var i=0; i<form.elements[caller].length; i++) {
10165: if (form.elements[caller][i].checked) {
10166: if (document.getElementById(altprefix+'_inst_'+status)) {
10167: var curr = form.elements[caller][i].value;
10168: if (prefix) {
10169: document.getElementById(prefix+'_'+status).style.display = 'none';
10170: }
10171: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
10172: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
10173: if (curr == 'custom') {
10174: if (prefix) {
10175: document.getElementById(prefix+'_'+status).style.display = 'inline';
10176: }
10177: } else if (curr == 'inst') {
10178: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
10179: } else if (curr == 'noninst') {
10180: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
10181: }
10182: break;
10183: }
10184: }
10185: }
10186: }
10187: }
10188:
10189: // ]]>
10190: </script>
10191:
10192: ENDSCRIPT
10193: }
10194:
10195: sub noninst_users {
10196: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
10197: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
10198: my $class = 'LC_left_item';
10199: if ($css_class) {
10200: $css_class = ' class="'.$css_class.'"';
10201: }
10202: if ($rowid) {
10203: $rowid = ' id="'.$rowid.'"';
10204: }
10205: if ($rowstyle) {
10206: $rowstyle = ' style="'.$rowstyle.'"';
10207: }
10208: my ($output,$description);
10209: if ($type eq 'default') {
10210: $description = &mt('Requests for: [_1]',$typetitle);
10211: } else {
10212: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
10213: }
10214: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
10215: "<td>$description</td>\n".
10216: '<td class="'.$class.'" colspan="2">'.
10217: '<table><tr>';
10218: my %headers = &Apache::lonlocal::texthash(
10219: approve => 'Processing',
10220: email => 'E-mail',
10221: username => 'Username',
10222: );
10223: foreach my $item ('approve','email','username') {
10224: $output .= '<th>'.$headers{$item}.'</th>';
10225: }
10226: $output .= '</tr><tr>';
10227: foreach my $item ('approve','email','username') {
10228: $output .= '<td style="vertical-align: top">';
10229: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
10230: if ($item eq 'approve') {
10231: %choices = &Apache::lonlocal::texthash (
10232: automatic => 'Automatically approved',
10233: approval => 'Queued for approval',
10234: );
10235: @options = ('automatic','approval');
10236: $hashref = $processing;
10237: $defoption = 'automatic';
10238: $name = 'cancreate_emailprocess_'.$type;
10239: } elsif ($item eq 'email') {
10240: %choices = &Apache::lonlocal::texthash (
10241: any => 'Any e-mail',
10242: inst => 'Institutional only',
10243: noninst => 'Non-institutional only',
10244: custom => 'Custom restrictions',
10245: );
10246: @options = ('any','inst','noninst');
10247: my $showcustom;
10248: if (ref($emailrules) eq 'HASH') {
10249: if (keys(%{$emailrules}) > 0) {
10250: push(@options,'custom');
10251: $showcustom = 'cancreate_emailrule';
10252: if (ref($settings) eq 'HASH') {
10253: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
10254: foreach my $rule (@{$settings->{'email_rule'}}) {
10255: if (exists($emailrules->{$rule})) {
10256: $hascustom ++;
10257: }
10258: }
10259: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
10260: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
10261: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
10262: if (exists($emailrules->{$rule})) {
10263: $hascustom ++;
10264: }
10265: }
10266: }
10267: }
10268: }
10269: }
10270: }
10271: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
10272: "'cancreate_emaildomain','$type'".');"';
10273: $hashref = $emailoptions;
10274: $defoption = 'any';
10275: $name = 'cancreate_emailoptions_'.$type;
10276: } elsif ($item eq 'username') {
10277: %choices = &Apache::lonlocal::texthash (
10278: all => 'Same as e-mail',
10279: first => 'Omit @domain',
10280: free => 'Free to choose',
10281: );
10282: @options = ('all','first','free');
10283: $hashref = $emailverified;
10284: $defoption = 'all';
10285: $name = 'cancreate_usernameoptions_'.$type;
10286: }
10287: foreach my $option (@options) {
10288: my $checked;
10289: if (ref($hashref) eq 'HASH') {
10290: if ($type eq '') {
10291: if (!exists($hashref->{'default'})) {
10292: if ($option eq $defoption) {
10293: $checked = ' checked="checked"';
10294: }
10295: } else {
10296: if ($hashref->{'default'} eq $option) {
10297: $checked = ' checked="checked"';
10298: }
10299: }
10300: } else {
10301: if (!exists($hashref->{$type})) {
10302: if ($option eq $defoption) {
10303: $checked = ' checked="checked"';
10304: }
10305: } else {
10306: if ($hashref->{$type} eq $option) {
10307: $checked = ' checked="checked"';
10308: }
10309: }
10310: }
10311: } elsif (($item eq 'email') && ($hascustom)) {
10312: if ($option eq 'custom') {
10313: $checked = ' checked="checked"';
10314: }
10315: } elsif ($option eq $defoption) {
10316: $checked = ' checked="checked"';
10317: }
10318: $output .= '<span class="LC_nobreak"><label>'.
10319: '<input type="radio" name="'.$name.'"'.
10320: $checked.' value="'.$option.'"'.$onclick.' />'.
10321: $choices{$option}.'</label></span><br />';
10322: if ($item eq 'email') {
10323: if ($option eq 'custom') {
10324: my $id = 'cancreate_emailrule_'.$type;
10325: my $display = 'none';
10326: if ($checked) {
10327: $display = 'inline';
10328: }
10329: my $numinrow = 2;
10330: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
10331: '<legend>'.&mt('Disallow').'</legend><table>'.
10332: &user_formats_row('email',$settings,$emailrules,
10333: $emailruleorder,$numinrow,'',$type);
10334: '</table></fieldset>';
10335: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
10336: my %text = &Apache::lonlocal::texthash (
10337: inst => 'must end:',
10338: noninst => 'cannot end:',
10339: );
10340: my $value;
10341: if (ref($emaildomain) eq 'HASH') {
10342: if (ref($emaildomain->{$type}) eq 'HASH') {
10343: $value = $emaildomain->{$type}->{$option};
10344: }
10345: }
10346: if ($value eq '') {
10347: $value = '@'.$intdom;
10348: }
10349: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
10350: my $display = 'none';
10351: if ($checked) {
10352: $display = 'inline';
10353: }
10354: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
10355: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
10356: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
10357: '</div>';
10358: }
10359: }
10360: }
10361: $output .= '</td>'."\n";
10362: }
10363: $output .= "</tr></table></td></tr>\n";
10364: return $output;
10365: }
10366:
10367: sub captcha_choice {
10368: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
10369: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
10370: $vertext,$currver);
10371: my %lt = &captcha_phrases();
10372: $keyentry = 'hidden';
10373: my $colspan=2;
10374: if ($context eq 'cancreate') {
10375: $rowname = &mt('CAPTCHA validation');
10376: } elsif ($context eq 'login') {
10377: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10378: } elsif ($context eq 'passwords') {
10379: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10380: $colspan=1;
10381: }
10382: if (ref($settings) eq 'HASH') {
10383: if ($settings->{'captcha'}) {
10384: $checked{$settings->{'captcha'}} = ' checked="checked"';
10385: } else {
10386: $checked{'original'} = ' checked="checked"';
10387: }
10388: if ($settings->{'captcha'} eq 'recaptcha') {
10389: $pubtext = $lt{'pub'};
10390: $privtext = $lt{'priv'};
10391: $keyentry = 'text';
10392: $vertext = $lt{'ver'};
10393: $currver = $settings->{'recaptchaversion'};
10394: if ($currver ne '2') {
10395: $currver = 1;
10396: }
10397: }
10398: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10399: $currpub = $settings->{'recaptchakeys'}{'public'};
10400: $currpriv = $settings->{'recaptchakeys'}{'private'};
10401: }
10402: } else {
10403: $checked{'original'} = ' checked="checked"';
10404: }
10405: my $css_class;
10406: if ($itemcount%2) {
10407: $css_class = 'LC_odd_row';
10408: }
10409: if ($customcss) {
10410: $css_class .= " $customcss";
10411: }
10412: $css_class =~ s/^\s+//;
10413: if ($css_class) {
10414: $css_class = ' class="'.$css_class.'"';
10415: }
10416: if ($rowstyle) {
10417: $css_class .= ' style="'.$rowstyle.'"';
10418: }
10419: my $output = '<tr'.$css_class.'>'.
10420: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10421: '<table><tr><td>'."\n";
10422: foreach my $option ('original','recaptcha','notused') {
10423: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10424: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10425: $lt{$option}.'</label></span>';
10426: unless ($option eq 'notused') {
10427: $output .= (' 'x2)."\n";
10428: }
10429: }
10430: #
10431: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10432: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10433: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10434: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10435: #
10436: $output .= '</td></tr>'."\n".
10437: '<tr><td class="LC_zero_height">'."\n".
10438: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10439: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10440: $currpub.'" size="40" /></span><br />'."\n".
10441: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10442: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10443: $currpriv.'" size="40" /></span><br />'.
10444: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10445: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10446: $currver.'" size="3" /></span><br />'.
10447: '</td></tr></table>'."\n".
10448: '</td></tr>';
10449: return $output;
10450: }
10451:
10452: sub user_formats_row {
10453: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10454: my $output;
10455: my %text = (
10456: 'username' => 'new usernames',
10457: 'id' => 'IDs',
10458: );
10459: unless ($type eq 'email') {
10460: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10461: $output = '<tr '.$css_class.'>'.
10462: '<td><span class="LC_nobreak">'.
10463: &mt("Format rules to check for $text{$type}: ").
10464: '</td><td class="LC_left_item" colspan="2"><table>';
10465: }
10466: my $rem;
10467: if (ref($ruleorder) eq 'ARRAY') {
10468: for (my $i=0; $i<@{$ruleorder}; $i++) {
10469: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10470: my $rem = $i%($numinrow);
10471: if ($rem == 0) {
10472: if ($i > 0) {
10473: $output .= '</tr>';
10474: }
10475: $output .= '<tr>';
10476: }
10477: my $check = ' ';
10478: if (ref($settings) eq 'HASH') {
10479: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10480: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10481: $check = ' checked="checked" ';
10482: }
10483: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10484: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10485: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10486: $check = ' checked="checked" ';
10487: }
10488: }
10489: }
10490: }
10491: my $name = $type.'_rule';
10492: if ($type eq 'email') {
10493: $name .= '_'.$status;
10494: }
10495: $output .= '<td class="LC_left_item">'.
10496: '<span class="LC_nobreak"><label>'.
10497: '<input type="checkbox" name="'.$name.'" '.
10498: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10499: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10500: }
10501: }
10502: $rem = @{$ruleorder}%($numinrow);
10503: }
10504: my $colsleft;
10505: if ($rem) {
10506: $colsleft = $numinrow - $rem;
10507: }
10508: if ($colsleft > 1 ) {
10509: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10510: ' </td>';
10511: } elsif ($colsleft == 1) {
10512: $output .= '<td class="LC_left_item"> </td>';
10513: }
10514: $output .= '</tr></table>';
10515: unless ($type eq 'email') {
10516: $output .= '</td></tr>';
10517: }
10518: return $output;
10519: }
10520:
10521: sub usercreation_types {
10522: my %lt = &Apache::lonlocal::texthash (
10523: author => 'When adding a co-author',
10524: course => 'When adding a user to a course',
10525: requestcrs => 'When requesting a course',
10526: any => 'Any',
10527: official => 'Institutional only ',
10528: unofficial => 'Non-institutional only',
10529: none => 'None',
10530: );
10531: return %lt;
10532: }
10533:
10534: sub selfcreation_types {
10535: my %lt = &Apache::lonlocal::texthash (
10536: selfcreate => 'User creates own account',
10537: any => 'Any',
10538: official => 'Institutional only ',
10539: unofficial => 'Non-institutional only',
10540: email => 'E-mail address',
10541: login => 'Institutional Login',
10542: sso => 'SSO',
10543: );
10544: }
10545:
10546: sub authtype_names {
10547: my %lt = &Apache::lonlocal::texthash(
10548: int => 'Internal',
10549: krb4 => 'Kerberos 4',
10550: krb5 => 'Kerberos 5',
10551: loc => 'Local',
10552: lti => 'LTI',
10553: );
10554: return %lt;
10555: }
10556:
10557: sub context_names {
10558: my %context_title = &Apache::lonlocal::texthash(
10559: author => 'Creating users when an Author',
10560: course => 'Creating users when in a course',
10561: domain => 'Creating users when a Domain Coordinator',
10562: );
10563: return %context_title;
10564: }
10565:
10566: sub print_usermodification {
10567: my ($position,$dom,$settings,$rowtotal) = @_;
10568: my $numinrow = 4;
10569: my ($context,$datatable,$rowcount);
10570: if ($position eq 'top') {
10571: $rowcount = 0;
10572: $context = 'author';
10573: foreach my $role ('ca','aa') {
10574: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10575: $numinrow,$rowcount);
10576: $$rowtotal ++;
10577: $rowcount ++;
10578: }
10579: } elsif ($position eq 'bottom') {
10580: $context = 'course';
10581: $rowcount = 0;
10582: foreach my $role ('st','ep','ta','in','cr') {
10583: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10584: $numinrow,$rowcount);
10585: $$rowtotal ++;
10586: $rowcount ++;
10587: }
10588: }
10589: return $datatable;
10590: }
10591:
10592: sub print_defaults {
10593: my ($position,$dom,$settings,$rowtotal) = @_;
10594: my $rownum = 0;
10595: my ($datatable,$css_class,$titles);
10596: unless ($position eq 'bottom') {
10597: $titles = &defaults_titles($dom);
10598: }
10599: if ($position eq 'top') {
10600: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10601: 'datelocale_def','portal_def');
10602: my %defaults;
10603: if (ref($settings) eq 'HASH') {
10604: %defaults = %{$settings};
10605: } else {
10606: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10607: foreach my $item (@items) {
10608: $defaults{$item} = $domdefaults{$item};
10609: }
10610: }
10611: foreach my $item (@items) {
10612: if ($rownum%2) {
10613: $css_class = '';
10614: } else {
10615: $css_class = ' class="LC_odd_row" ';
10616: }
10617: $datatable .= '<tr'.$css_class.'>'.
10618: '<td><span class="LC_nobreak">'.$titles->{$item}.
10619: '</span></td><td class="LC_right_item" colspan="3">';
10620: if ($item eq 'auth_def') {
10621: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10622: my %shortauth = (
10623: internal => 'int',
10624: krb4 => 'krb4',
10625: krb5 => 'krb5',
10626: localauth => 'loc',
10627: lti => 'lti',
10628: );
10629: my %authnames = &authtype_names();
10630: foreach my $auth (@authtypes) {
10631: my $checked = ' ';
10632: if ($defaults{$item} eq $auth) {
10633: $checked = ' checked="checked" ';
10634: }
10635: $datatable .= '<label><input type="radio" name="'.$item.
10636: '" value="'.$auth.'"'.$checked.'/>'.
10637: $authnames{$shortauth{$auth}}.'</label> ';
10638: }
10639: } elsif ($item eq 'timezone_def') {
10640: my $includeempty = 1;
10641: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10642: } elsif ($item eq 'datelocale_def') {
10643: my $includeempty = 1;
10644: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10645: } elsif ($item eq 'lang_def') {
10646: my $includeempty = 1;
10647: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10648: } else {
10649: my $size;
10650: if ($item eq 'portal_def') {
10651: $size = ' size="25"';
10652: }
10653: $datatable .= '<input type="text" name="'.$item.'" value="'.
10654: $defaults{$item}.'"'.$size.' />';
10655: }
10656: $datatable .= '</td></tr>';
10657: $rownum ++;
10658: }
10659: } else {
10660: my %defaults;
10661: if (ref($settings) eq 'HASH') {
10662: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10663: my $maxnum = @{$settings->{'inststatusorder'}};
10664: for (my $i=0; $i<$maxnum; $i++) {
10665: $css_class = $rownum%2?' class="LC_odd_row"':'';
10666: my $item = $settings->{'inststatusorder'}->[$i];
10667: my $title = $settings->{'inststatustypes'}->{$item};
10668: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10669: $datatable .= '<tr'.$css_class.'>'.
10670: '<td><span class="LC_nobreak">'.
10671: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10672: for (my $k=0; $k<=$maxnum; $k++) {
10673: my $vpos = $k+1;
10674: my $selstr;
10675: if ($k == $i) {
10676: $selstr = ' selected="selected" ';
10677: }
10678: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10679: }
10680: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10681: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10682: &mt('delete').'</span></td>'.
10683: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10684: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10685: '</span></td></tr>';
10686: }
10687: $css_class = $rownum%2?' class="LC_odd_row"':'';
10688: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10689: $datatable .= '<tr '.$css_class.'>'.
10690: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10691: for (my $k=0; $k<=$maxnum; $k++) {
10692: my $vpos = $k+1;
10693: my $selstr;
10694: if ($k == $maxnum) {
10695: $selstr = ' selected="selected" ';
10696: }
10697: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10698: }
10699: $datatable .= '</select> '.&mt('Internal ID:').
10700: '<input type="text" size="10" name="addinststatus" value="" />'.
10701: ' '.&mt('(new)').
10702: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10703: &mt('Name displayed').':'.
10704: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10705: '</tr>'."\n";
10706: $rownum ++;
10707: }
10708: }
10709: }
10710: $$rowtotal += $rownum;
10711: return $datatable;
10712: }
10713:
10714: sub get_languages_hash {
10715: my %langchoices;
10716: foreach my $id (&Apache::loncommon::languageids()) {
10717: my $code = &Apache::loncommon::supportedlanguagecode($id);
10718: if ($code ne '') {
10719: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10720: }
10721: }
10722: return %langchoices;
10723: }
10724:
10725: sub defaults_titles {
10726: my ($dom) = @_;
10727: my %titles = &Apache::lonlocal::texthash (
10728: 'auth_def' => 'Default authentication type',
10729: 'auth_arg_def' => 'Default authentication argument',
10730: 'lang_def' => 'Default language',
10731: 'timezone_def' => 'Default timezone',
10732: 'datelocale_def' => 'Default locale for dates',
10733: 'portal_def' => 'Portal/Default URL',
10734: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10735: 'intauth_check' => 'Check bcrypt cost if authenticated',
10736: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10737: );
10738: if ($dom) {
10739: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10740: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10741: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10742: $protocol = 'http' if ($protocol ne 'https');
10743: if ($uint_dom) {
10744: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10745: $uint_dom);
10746: }
10747: }
10748: return (\%titles);
10749: }
10750:
10751: sub print_scantron {
10752: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10753: if ($position eq 'top') {
10754: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10755: } else {
10756: return &print_scantronconfig($dom,$settings,\$rowtotal);
10757: }
10758: }
10759:
10760: sub scantron_javascript {
10761: return <<"ENDSCRIPT";
10762:
10763: <script type="text/javascript">
10764: // <![CDATA[
10765:
10766: function toggleScantron(form) {
10767: var csvfieldset = new Array();
10768: if (document.getElementById('scantroncsv_cols')) {
10769: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10770: }
10771: if (document.getElementById('scantroncsv_options')) {
10772: csvfieldset.push(document.getElementById('scantroncsv_options'));
10773: }
10774: if (csvfieldset.length) {
10775: if (document.getElementById('scantronconfcsv')) {
10776: var scantroncsv = document.getElementById('scantronconfcsv');
10777: if (scantroncsv.checked) {
10778: for (var i=0; i<csvfieldset.length; i++) {
10779: csvfieldset[i].style.display = 'block';
10780: }
10781: } else {
10782: for (var i=0; i<csvfieldset.length; i++) {
10783: csvfieldset[i].style.display = 'none';
10784: }
10785: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10786: if (csvselects.length) {
10787: for (var j=0; j<csvselects.length; j++) {
10788: csvselects[j].selectedIndex = 0;
10789: }
10790: }
10791: }
10792: }
10793: }
10794: return;
10795: }
10796: // ]]>
10797: </script>
10798:
10799: ENDSCRIPT
10800:
10801: }
10802:
10803: sub print_scantronformat {
10804: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10805: my $itemcount = 1;
10806: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10807: %confhash);
10808: my $switchserver = &check_switchserver($dom,$confname);
10809: my %lt = &Apache::lonlocal::texthash (
10810: default => 'Default bubblesheet format file error',
10811: custom => 'Custom bubblesheet format file error',
10812: );
10813: my %scantronfiles = (
10814: default => 'default.tab',
10815: custom => 'custom.tab',
10816: );
10817: foreach my $key (keys(%scantronfiles)) {
10818: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10819: .$scantronfiles{$key};
10820: }
10821: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10822: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10823: if (!$switchserver) {
10824: my $servadm = $r->dir_config('lonAdmEMail');
10825: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10826: if ($configuserok eq 'ok') {
10827: if ($author_ok eq 'ok') {
10828: my %legacyfile = (
10829: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10830: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10831: );
10832: my %md5chk;
10833: foreach my $type (keys(%legacyfile)) {
10834: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10835: chomp($md5chk{$type});
10836: }
10837: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10838: foreach my $type (keys(%legacyfile)) {
10839: ($scantronurls{$type},my $error) =
10840: &legacy_scantronformat($r,$dom,$confname,
10841: $type,$legacyfile{$type},
10842: $scantronurls{$type},
10843: $scantronfiles{$type});
10844: if ($error ne '') {
10845: $error{$type} = $error;
10846: }
10847: }
10848: if (keys(%error) == 0) {
10849: $is_custom = 1;
10850: $confhash{'scantron'}{'scantronformat'} =
10851: $scantronurls{'custom'};
10852: my $putresult =
10853: &Apache::lonnet::put_dom('configuration',
10854: \%confhash,$dom);
10855: if ($putresult ne 'ok') {
10856: $error{'custom'} =
10857: '<span class="LC_error">'.
10858: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10859: }
10860: }
10861: } else {
10862: ($scantronurls{'default'},my $error) =
10863: &legacy_scantronformat($r,$dom,$confname,
10864: 'default',$legacyfile{'default'},
10865: $scantronurls{'default'},
10866: $scantronfiles{'default'});
10867: if ($error eq '') {
10868: $confhash{'scantron'}{'scantronformat'} = '';
10869: my $putresult =
10870: &Apache::lonnet::put_dom('configuration',
10871: \%confhash,$dom);
10872: if ($putresult ne 'ok') {
10873: $error{'default'} =
10874: '<span class="LC_error">'.
10875: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10876: }
10877: } else {
10878: $error{'default'} = $error;
10879: }
10880: }
10881: }
10882: }
10883: } else {
10884: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10885: }
10886: }
10887: if (ref($settings) eq 'HASH') {
10888: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10889: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10890: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10891: $scantronurl = '';
10892: } else {
10893: $scantronurl = $settings->{'scantronformat'};
10894: }
10895: $is_custom = 1;
10896: } else {
10897: $scantronurl = $scantronurls{'default'};
10898: }
10899: } else {
10900: if ($is_custom) {
10901: $scantronurl = $scantronurls{'custom'};
10902: } else {
10903: $scantronurl = $scantronurls{'default'};
10904: }
10905: }
10906: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10907: $datatable .= '<tr'.$css_class.'>';
10908: if (!$is_custom) {
10909: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10910: '<span class="LC_nobreak">';
10911: if ($scantronurl) {
10912: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10913: undef,undef,undef,undef,'background-color:#ffffff');
10914: } else {
10915: $datatable = &mt('File unavailable for display');
10916: }
10917: $datatable .= '</span></td>';
10918: if (keys(%error) == 0) {
10919: $datatable .= '<td style="vertical-align: bottom">';
10920: if (!$switchserver) {
10921: $datatable .= &mt('Upload:').'<br />';
10922: }
10923: } else {
10924: my $errorstr;
10925: foreach my $key (sort(keys(%error))) {
10926: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10927: }
10928: $datatable .= '<td>'.$errorstr;
10929: }
10930: } else {
10931: if (keys(%error) > 0) {
10932: my $errorstr;
10933: foreach my $key (sort(keys(%error))) {
10934: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10935: }
10936: $datatable .= '<td>'.$errorstr.'</td><td> ';
10937: } elsif ($scantronurl) {
10938: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10939: undef,undef,undef,undef,'background-color:#ffffff');
10940: $datatable .= '<td><span class="LC_nobreak">'.
10941: $link.
10942: '<label><input type="checkbox" name="scantronformat_del"'.
10943: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10944: '<td><span class="LC_nobreak"> '.
10945: &mt('Replace:').'</span><br />';
10946: }
10947: }
10948: if (keys(%error) == 0) {
10949: if ($switchserver) {
10950: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10951: } else {
10952: $datatable .='<span class="LC_nobreak"> '.
10953: '<input type="file" name="scantronformat" /></span>';
10954: }
10955: }
10956: $datatable .= '</td></tr>';
10957: $$rowtotal ++;
10958: return $datatable;
10959: }
10960:
10961: sub legacy_scantronformat {
10962: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10963: my ($url,$error);
10964: my @statinfo = &Apache::lonnet::stat_file($newurl);
10965: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10966: (my $result,$url) =
10967: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
10968: '','',$newfile);
10969: if ($result ne 'ok') {
10970: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
10971: }
10972: }
10973: return ($url,$error);
10974: }
10975:
10976: sub print_scantronconfig {
10977: my ($dom,$settings,$rowtotal) = @_;
10978: my $itemcount = 2;
10979: my $is_checked = ' checked="checked"';
10980: my %optionson = (
10981: hdr => ' checked="checked"',
10982: pad => ' checked="checked"',
10983: rem => ' checked="checked"',
10984: );
10985: my %optionsoff = (
10986: hdr => '',
10987: pad => '',
10988: rem => '',
10989: );
10990: my $currcsvsty = 'none';
10991: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
10992: my @fields = &scantroncsv_fields();
10993: my %titles = &scantronconfig_titles();
10994: if (ref($settings) eq 'HASH') {
10995: if (ref($settings->{config}) eq 'HASH') {
10996: if ($settings->{config}->{dat}) {
10997: $checked{'dat'} = $is_checked;
10998: }
10999: if (ref($settings->{config}->{csv}) eq 'HASH') {
11000: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
11001: %csvfields = %{$settings->{config}->{csv}->{fields}};
11002: if (keys(%csvfields) > 0) {
11003: $checked{'csv'} = $is_checked;
11004: $currcsvsty = 'block';
11005: }
11006: }
11007: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
11008: %csvoptions = %{$settings->{config}->{csv}->{options}};
11009: foreach my $option (keys(%optionson)) {
11010: unless ($csvoptions{$option}) {
11011: $optionsoff{$option} = $optionson{$option};
11012: $optionson{$option} = '';
11013: }
11014: }
11015: }
11016: }
11017: } else {
11018: $checked{'dat'} = $is_checked;
11019: }
11020: } else {
11021: $checked{'dat'} = $is_checked;
11022: }
11023: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
11024: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11025: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
11026: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
11027: foreach my $item ('dat','csv') {
11028: my $id;
11029: if ($item eq 'csv') {
11030: $id = 'id="scantronconfcsv" ';
11031: }
11032: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
11033: $titles{$item}.'</label>'.(' 'x3);
11034: if ($item eq 'csv') {
11035: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
11036: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
11037: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
11038: foreach my $col (@fields) {
11039: my $selnone;
11040: if ($csvfields{$col} eq '') {
11041: $selnone = ' selected="selected"';
11042: }
11043: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
11044: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
11045: '<option value=""'.$selnone.'></option>';
11046: for (my $i=0; $i<20; $i++) {
11047: my $shown = $i+1;
11048: my $sel;
11049: unless ($selnone) {
11050: if (exists($csvfields{$col})) {
11051: if ($csvfields{$col} == $i) {
11052: $sel = ' selected="selected"';
11053: }
11054: }
11055: }
11056: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
11057: }
11058: $datatable .= '</select></td></tr>';
11059: }
11060: $datatable .= '</table></fieldset>'.
11061: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
11062: '<legend>'.&mt('CSV Options').'</legend>';
11063: foreach my $option ('hdr','pad','rem') {
11064: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
11065: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
11066: &mt('Yes').'</label>'.(' 'x2)."\n".
11067: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
11068: }
11069: $datatable .= '</fieldset>';
11070: $itemcount ++;
11071: }
11072: }
11073: $datatable .= '</td></tr>';
11074: $$rowtotal ++;
11075: return $datatable;
11076: }
11077:
11078: sub scantronconfig_titles {
11079: return &Apache::lonlocal::texthash(
11080: dat => 'Standard format (.dat)',
11081: csv => 'Comma separated values (.csv)',
11082: hdr => 'Remove first line in file (contains column titles)',
11083: pad => 'Prepend 0s to PaperID',
11084: rem => 'Remove leading spaces (except Question Response columns)',
11085: CODE => 'CODE',
11086: ID => 'Student ID',
11087: PaperID => 'Paper ID',
11088: FirstName => 'First Name',
11089: LastName => 'Last Name',
11090: FirstQuestion => 'First Question Response',
11091: Section => 'Section',
11092: );
11093: }
11094:
11095: sub scantroncsv_fields {
11096: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
11097: }
11098:
11099: sub print_coursecategories {
11100: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
11101: my $datatable;
11102: if ($position eq 'top') {
11103: my (%checked);
11104: my @catitems = ('unauth','auth');
11105: my @cattypes = ('std','domonly','codesrch','none');
11106: $checked{'unauth'} = 'std';
11107: $checked{'auth'} = 'std';
11108: if (ref($settings) eq 'HASH') {
11109: foreach my $type (@cattypes) {
11110: if ($type eq $settings->{'unauth'}) {
11111: $checked{'unauth'} = $type;
11112: }
11113: if ($type eq $settings->{'auth'}) {
11114: $checked{'auth'} = $type;
11115: }
11116: }
11117: }
11118: my %lt = &Apache::lonlocal::texthash (
11119: unauth => 'Catalog type for unauthenticated users',
11120: auth => 'Catalog type for authenticated users',
11121: none => 'No catalog',
11122: std => 'Standard catalog',
11123: domonly => 'Domain-only catalog',
11124: codesrch => "Code search form",
11125: );
11126: my $itemcount = 0;
11127: foreach my $item (@catitems) {
11128: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
11129: $datatable .= '<tr '.$css_class.'>'.
11130: '<td>'.$lt{$item}.'</td>'.
11131: '<td class="LC_right_item"><span class="LC_nobreak">';
11132: foreach my $type (@cattypes) {
11133: my $ischecked;
11134: if ($checked{$item} eq $type) {
11135: $ischecked=' checked="checked"';
11136: }
11137: $datatable .= '<label>'.
11138: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
11139: ' />'.$lt{$type}.'</label> ';
11140: }
11141: $datatable .= '</span></td></tr>';
11142: $itemcount ++;
11143: }
11144: $$rowtotal += $itemcount;
11145: } elsif ($position eq 'middle') {
11146: my $toggle_cats_crs = ' ';
11147: my $toggle_cats_dom = ' checked="checked" ';
11148: my $can_cat_crs = ' ';
11149: my $can_cat_dom = ' checked="checked" ';
11150: my $toggle_catscomm_comm = ' ';
11151: my $toggle_catscomm_dom = ' checked="checked" ';
11152: my $can_catcomm_comm = ' ';
11153: my $can_catcomm_dom = ' checked="checked" ';
11154: my $toggle_catsplace_place = ' ';
11155: my $toggle_catsplace_dom = ' checked="checked" ';
11156: my $can_catplace_place = ' ';
11157: my $can_catplace_dom = ' checked="checked" ';
11158:
11159: if (ref($settings) eq 'HASH') {
11160: if ($settings->{'togglecats'} eq 'crs') {
11161: $toggle_cats_crs = $toggle_cats_dom;
11162: $toggle_cats_dom = ' ';
11163: }
11164: if ($settings->{'categorize'} eq 'crs') {
11165: $can_cat_crs = $can_cat_dom;
11166: $can_cat_dom = ' ';
11167: }
11168: if ($settings->{'togglecatscomm'} eq 'comm') {
11169: $toggle_catscomm_comm = $toggle_catscomm_dom;
11170: $toggle_catscomm_dom = ' ';
11171: }
11172: if ($settings->{'categorizecomm'} eq 'comm') {
11173: $can_catcomm_comm = $can_catcomm_dom;
11174: $can_catcomm_dom = ' ';
11175: }
11176: if ($settings->{'togglecatsplace'} eq 'place') {
11177: $toggle_catsplace_place = $toggle_catsplace_dom;
11178: $toggle_catsplace_dom = ' ';
11179: }
11180: if ($settings->{'categorizeplace'} eq 'place') {
11181: $can_catplace_place = $can_catplace_dom;
11182: $can_catplace_dom = ' ';
11183: }
11184: }
11185: my %title = &Apache::lonlocal::texthash (
11186: togglecats => 'Show/Hide a course in catalog',
11187: togglecatscomm => 'Show/Hide a community in catalog',
11188: togglecatsplace => 'Show/Hide a placement test in catalog',
11189: categorize => 'Assign a category to a course',
11190: categorizecomm => 'Assign a category to a community',
11191: categorizeplace => 'Assign a category to a placement test',
11192: );
11193: my %level = &Apache::lonlocal::texthash (
11194: dom => 'Set in Domain',
11195: crs => 'Set in Course',
11196: comm => 'Set in Community',
11197: place => 'Set in Placement Test',
11198: );
11199: $datatable = '<tr class="LC_odd_row">'.
11200: '<td>'.$title{'togglecats'}.'</td>'.
11201: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11202: '<input type="radio" name="togglecats"'.
11203: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11204: '<label><input type="radio" name="togglecats"'.
11205: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
11206: '</tr><tr>'.
11207: '<td>'.$title{'categorize'}.'</td>'.
11208: '<td class="LC_right_item"><span class="LC_nobreak">'.
11209: '<label><input type="radio" name="categorize"'.
11210: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11211: '<label><input type="radio" name="categorize"'.
11212: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
11213: '</tr><tr class="LC_odd_row">'.
11214: '<td>'.$title{'togglecatscomm'}.'</td>'.
11215: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11216: '<input type="radio" name="togglecatscomm"'.
11217: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11218: '<label><input type="radio" name="togglecatscomm"'.
11219: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
11220: '</tr><tr>'.
11221: '<td>'.$title{'categorizecomm'}.'</td>'.
11222: '<td class="LC_right_item"><span class="LC_nobreak">'.
11223: '<label><input type="radio" name="categorizecomm"'.
11224: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11225: '<label><input type="radio" name="categorizecomm"'.
11226: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
11227: '</tr><tr class="LC_odd_row">'.
11228: '<td>'.$title{'togglecatsplace'}.'</td>'.
11229: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
11230: '<input type="radio" name="togglecatsplace"'.
11231: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11232: '<label><input type="radio" name="togglecatscomm"'.
11233: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
11234: '</tr><tr>'.
11235: '<td>'.$title{'categorizeplace'}.'</td>'.
11236: '<td class="LC_right_item"><span class="LC_nobreak">'.
11237: '<label><input type="radio" name="categorizeplace"'.
11238: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11239: '<label><input type="radio" name="categorizeplace"'.
11240: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
11241: '</tr>';
11242: $$rowtotal += 6;
11243: } else {
11244: my $css_class;
11245: my $itemcount = 1;
11246: my $cathash;
11247: if (ref($settings) eq 'HASH') {
11248: $cathash = $settings->{'cats'};
11249: }
11250: if (ref($cathash) eq 'HASH') {
11251: my (@cats,@trails,%allitems,%idx,@jsarray);
11252: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
11253: \%allitems,\%idx,\@jsarray);
11254: my $maxdepth = scalar(@cats);
11255: my $colattrib = '';
11256: if ($maxdepth > 2) {
11257: $colattrib = ' colspan="2" ';
11258: }
11259: my @path;
11260: if (@cats > 0) {
11261: if (ref($cats[0]) eq 'ARRAY') {
11262: my $numtop = @{$cats[0]};
11263: my $maxnum = $numtop;
11264: my %default_names = (
11265: instcode => &mt('Official courses'),
11266: communities => &mt('Communities'),
11267: placement => &mt('Placement Tests'),
11268: );
11269:
11270: if ((!grep(/^instcode$/,@{$cats[0]})) ||
11271: ($cathash->{'instcode::0'} eq '') ||
11272: (!grep(/^communities$/,@{$cats[0]})) ||
11273: ($cathash->{'communities::0'} eq '') ||
11274: (!grep(/^placement$/,@{$cats[0]})) ||
11275: ($cathash->{'placement::0'} eq '')) {
11276: $maxnum ++;
11277: }
11278: my $lastidx;
11279: for (my $i=0; $i<$numtop; $i++) {
11280: my $parent = $cats[0][$i];
11281: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11282: my $item = &escape($parent).'::0';
11283: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
11284: $lastidx = $idx{$item};
11285: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11286: .'<select name="'.$item.'"'.$chgstr.'>';
11287: for (my $k=0; $k<=$maxnum; $k++) {
11288: my $vpos = $k+1;
11289: my $selstr;
11290: if ($k == $i) {
11291: $selstr = ' selected="selected" ';
11292: }
11293: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11294: }
11295: $datatable .= '</select></span></td><td>';
11296: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
11297: $datatable .= '<span class="LC_nobreak">'
11298: .$default_names{$parent}.'</span>';
11299: if ($parent eq 'instcode') {
11300: $datatable .= '<br /><span class="LC_nobreak">('
11301: .&mt('with institutional codes')
11302: .')</span></td><td'.$colattrib.'>';
11303: } else {
11304: $datatable .= '<table><tr><td>';
11305: }
11306: $datatable .= '<span class="LC_nobreak">'
11307: .'<label><input type="radio" name="'
11308: .$parent.'" value="1" checked="checked" />'
11309: .&mt('Display').'</label>';
11310: if ($parent eq 'instcode') {
11311: $datatable .= ' ';
11312: } else {
11313: $datatable .= '</span></td></tr><tr><td>'
11314: .'<span class="LC_nobreak">';
11315: }
11316: $datatable .= '<label><input type="radio" name="'
11317: .$parent.'" value="0" />'
11318: .&mt('Do not display').'</label></span>';
11319: if (($parent eq 'communities') || ($parent eq 'placement')) {
11320: $datatable .= '</td></tr></table>';
11321: }
11322: $datatable .= '</td>';
11323: } else {
11324: $datatable .= $parent
11325: .' <span class="LC_nobreak"><label>'
11326: .'<input type="checkbox" name="deletecategory" '
11327: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
11328: }
11329: my $depth = 1;
11330: push(@path,$parent);
11331: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
11332: pop(@path);
11333: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
11334: $itemcount ++;
11335: }
11336: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11337: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
11338: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
11339: for (my $k=0; $k<=$maxnum; $k++) {
11340: my $vpos = $k+1;
11341: my $selstr;
11342: if ($k == $numtop) {
11343: $selstr = ' selected="selected" ';
11344: }
11345: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11346: }
11347: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
11348: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
11349: .'</tr>'."\n";
11350: $itemcount ++;
11351: foreach my $default ('instcode','communities','placement') {
11352: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
11353: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11354: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
11355: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
11356: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
11357: for (my $k=0; $k<=$maxnum; $k++) {
11358: my $vpos = $k+1;
11359: my $selstr;
11360: if ($k == $maxnum) {
11361: $selstr = ' selected="selected" ';
11362: }
11363: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11364: }
11365: $datatable .= '</select></span></td>'.
11366: '<td><span class="LC_nobreak">'.
11367: $default_names{$default}.'</span>';
11368: if ($default eq 'instcode') {
11369: $datatable .= '<br /><span class="LC_nobreak">('
11370: .&mt('with institutional codes').')</span>';
11371: }
11372: $datatable .= '</td>'
11373: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11374: .&mt('Display').'</label> '
11375: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11376: .&mt('Do not display').'</label></span></td></tr>';
11377: }
11378: }
11379: }
11380: } else {
11381: $datatable .= &initialize_categories($itemcount);
11382: }
11383: } else {
11384: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11385: .&initialize_categories($itemcount);
11386: }
11387: $$rowtotal += $itemcount;
11388: }
11389: return $datatable;
11390: }
11391:
11392: sub print_serverstatuses {
11393: my ($dom,$settings,$rowtotal) = @_;
11394: my $datatable;
11395: my @pages = &serverstatus_pages();
11396: my (%namedaccess,%machineaccess);
11397: foreach my $type (@pages) {
11398: $namedaccess{$type} = '';
11399: $machineaccess{$type}= '';
11400: }
11401: if (ref($settings) eq 'HASH') {
11402: foreach my $type (@pages) {
11403: if (exists($settings->{$type})) {
11404: if (ref($settings->{$type}) eq 'HASH') {
11405: foreach my $key (keys(%{$settings->{$type}})) {
11406: if ($key eq 'namedusers') {
11407: $namedaccess{$type} = $settings->{$type}->{$key};
11408: } elsif ($key eq 'machines') {
11409: $machineaccess{$type} = $settings->{$type}->{$key};
11410: }
11411: }
11412: }
11413: }
11414: }
11415: }
11416: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11417: my $rownum = 0;
11418: my $css_class;
11419: foreach my $type (@pages) {
11420: $rownum ++;
11421: $css_class = $rownum%2?' class="LC_odd_row"':'';
11422: $datatable .= '<tr'.$css_class.'>'.
11423: '<td><span class="LC_nobreak">'.
11424: $titles->{$type}.'</span></td>'.
11425: '<td class="LC_left_item">'.
11426: '<input type="text" name="'.$type.'_namedusers" '.
11427: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11428: '<td class="LC_right_item">'.
11429: '<span class="LC_nobreak">'.
11430: '<input type="text" name="'.$type.'_machines" '.
11431: 'value="'.$machineaccess{$type}.'" size="10" />'.
11432: '</span></td></tr>'."\n";
11433: }
11434: $$rowtotal += $rownum;
11435: return $datatable;
11436: }
11437:
11438: sub serverstatus_pages {
11439: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11440: 'checksums','clusterstatus','certstatus','metadata_keywords',
11441: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11442: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11443: }
11444:
11445: sub defaults_javascript {
11446: my ($settings) = @_;
11447: return unless (ref($settings) eq 'HASH');
11448: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11449: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11450: if ($maxnum eq '') {
11451: $maxnum = 0;
11452: }
11453: $maxnum ++;
11454: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11455: return <<"ENDSCRIPT";
11456: <script type="text/javascript">
11457: // <![CDATA[
11458: function reorderTypes(form,caller) {
11459: var changedVal;
11460: $jstext
11461: var newpos = 'addinststatus_pos';
11462: var current = new Array;
11463: var maxh = $maxnum;
11464: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11465: var oldVal;
11466: if (caller == newpos) {
11467: changedVal = newitemVal;
11468: } else {
11469: var curritem = 'inststatus_pos_'+caller;
11470: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11471: current[newitemVal] = newpos;
11472: }
11473: for (var i=0; i<inststatuses.length; i++) {
11474: if (inststatuses[i] != caller) {
11475: var elementName = 'inststatus_pos_'+inststatuses[i];
11476: if (form.elements[elementName]) {
11477: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11478: current[currVal] = elementName;
11479: }
11480: }
11481: }
11482: for (var j=0; j<maxh; j++) {
11483: if (current[j] == undefined) {
11484: oldVal = j;
11485: }
11486: }
11487: if (oldVal < changedVal) {
11488: for (var k=oldVal+1; k<=changedVal ; k++) {
11489: var elementName = current[k];
11490: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11491: }
11492: } else {
11493: for (var k=changedVal; k<oldVal; k++) {
11494: var elementName = current[k];
11495: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11496: }
11497: }
11498: return;
11499: }
11500:
11501: // ]]>
11502: </script>
11503:
11504: ENDSCRIPT
11505: }
11506: return;
11507: }
11508:
11509: sub passwords_javascript {
11510: my ($prefix) = @_;
11511: my %intalert;
11512: if ($prefix eq 'passwords') {
11513: %intalert = &Apache::lonlocal::texthash (
11514: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
11515: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11516: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11517: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11518: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11519: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11520: );
11521: } elsif ($prefix eq 'secrets') {
11522: %intalert = &Apache::lonlocal::texthash (
11523: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
11524: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
11525: );
11526: }
11527: &js_escape(\%intalert);
11528: my $defmin = $Apache::lonnet::passwdmin;
11529: my $intauthjs;
11530: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
11531:
11532: function warnIntAuth(field) {
11533: if (field.name == 'intauth_check') {
11534: if (field.value == '2') {
11535: alert('$intalert{authcheck}');
11536: }
11537: }
11538: if (field.name == 'intauth_cost') {
11539: field.value.replace(/\s/g,'');
11540: if (field.value != '') {
11541: var regexdigit=/^\\d+\$/;
11542: if (!regexdigit.test(field.value)) {
11543: alert('$intalert{authcost}');
11544: }
11545: }
11546: }
11547: return;
11548: }
11549:
11550: ENDSCRIPT
11551:
11552: }
11553:
11554: $intauthjs .= <<"ENDSCRIPT";
11555:
11556: function warnInt$prefix(field) {
11557: field.value.replace(/^\s+/,'');
11558: field.value.replace(/\s+\$/,'');
11559: var regexdigit=/^\\d+\$/;
11560: if (field.name == '$prefix\_min') {
11561: if (field.value == '') {
11562: alert('$intalert{passmin}');
11563: field.value = '$defmin';
11564: } else {
11565: if (!regexdigit.test(field.value)) {
11566: alert('$intalert{passmin}');
11567: field.value = '$defmin';
11568: }
11569: var minval = parseInt(field.value,10);
11570: if (minval < $defmin) {
11571: alert('$intalert{passmin}');
11572: field.value = '$defmin';
11573: }
11574: }
11575: } else {
11576: if (field.value == '0') {
11577: field.value = '';
11578: }
11579: if (field.value != '') {
11580: if (field.name == '$prefix\_expire') {
11581: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11582: if (!regexpposnum.test(field.value)) {
11583: alert('$intalert{passexp}');
11584: field.value = '';
11585: } else {
11586: var expval = parseFloat(field.value);
11587: if (expval == 0) {
11588: alert('$intalert{passexp}');
11589: field.value = '';
11590: }
11591: }
11592: } else {
11593: if (!regexdigit.test(field.value)) {
11594: if (field.name == '$prefix\_max') {
11595: alert('$intalert{passmax}');
11596: } else {
11597: if (field.name == '$prefix\_numsaved') {
11598: alert('$intalert{passnum}');
11599: }
11600: }
11601: field.value = '';
11602: }
11603: }
11604: }
11605: }
11606: return;
11607: }
11608:
11609: ENDSCRIPT
11610: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11611: }
11612:
11613: sub coursecategories_javascript {
11614: my ($settings) = @_;
11615: my ($output,$jstext,$cathash);
11616: if (ref($settings) eq 'HASH') {
11617: $cathash = $settings->{'cats'};
11618: }
11619: if (ref($cathash) eq 'HASH') {
11620: my (@cats,@jsarray,%idx);
11621: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11622: if (@jsarray > 0) {
11623: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11624: for (my $i=0; $i<@jsarray; $i++) {
11625: if (ref($jsarray[$i]) eq 'ARRAY') {
11626: my $catstr = join('","',@{$jsarray[$i]});
11627: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11628: }
11629: }
11630: }
11631: } else {
11632: $jstext = ' var categories = Array(1);'."\n".
11633: ' categories[0] = Array("instcode_pos");'."\n";
11634: }
11635: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11636: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11637: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11638: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11639: &js_escape(\$instcode_reserved);
11640: &js_escape(\$communities_reserved);
11641: &js_escape(\$placement_reserved);
11642: &js_escape(\$choose_again);
11643: $output = <<"ENDSCRIPT";
11644: <script type="text/javascript">
11645: // <![CDATA[
11646: function reorderCats(form,parent,item,idx) {
11647: var changedVal;
11648: $jstext
11649: var newpos = 'addcategory_pos';
11650: if (parent == '') {
11651: var has_instcode = 0;
11652: var maxtop = categories[idx].length;
11653: for (var j=0; j<maxtop; j++) {
11654: if (categories[idx][j] == 'instcode::0') {
11655: has_instcode == 1;
11656: }
11657: }
11658: if (has_instcode == 0) {
11659: categories[idx][maxtop] = 'instcode_pos';
11660: }
11661: } else {
11662: newpos += '_'+parent;
11663: }
11664: var maxh = 1 + categories[idx].length;
11665: var current = new Array;
11666: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11667: if (item == newpos) {
11668: changedVal = newitemVal;
11669: } else {
11670: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11671: current[newitemVal] = newpos;
11672: }
11673: for (var i=0; i<categories[idx].length; i++) {
11674: var elementName = categories[idx][i];
11675: if (elementName != item) {
11676: if (form.elements[elementName]) {
11677: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11678: current[currVal] = elementName;
11679: }
11680: }
11681: }
11682: var oldVal;
11683: for (var j=0; j<maxh; j++) {
11684: if (current[j] == undefined) {
11685: oldVal = j;
11686: }
11687: }
11688: if (oldVal < changedVal) {
11689: for (var k=oldVal+1; k<=changedVal ; k++) {
11690: var elementName = current[k];
11691: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11692: }
11693: } else {
11694: for (var k=changedVal; k<oldVal; k++) {
11695: var elementName = current[k];
11696: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11697: }
11698: }
11699: return;
11700: }
11701:
11702: function categoryCheck(form) {
11703: if (form.elements['addcategory_name'].value == 'instcode') {
11704: alert('$instcode_reserved\\n$choose_again');
11705: return false;
11706: }
11707: if (form.elements['addcategory_name'].value == 'communities') {
11708: alert('$communities_reserved\\n$choose_again');
11709: return false;
11710: }
11711: if (form.elements['addcategory_name'].value == 'placement') {
11712: alert('$placement_reserved\\n$choose_again');
11713: return false;
11714: }
11715: return true;
11716: }
11717:
11718: // ]]>
11719: </script>
11720:
11721: ENDSCRIPT
11722: return $output;
11723: }
11724:
11725: sub initialize_categories {
11726: my ($itemcount) = @_;
11727: my ($datatable,$css_class,$chgstr);
11728: my %default_names = &Apache::lonlocal::texthash (
11729: instcode => 'Official courses (with institutional codes)',
11730: communities => 'Communities',
11731: placement => 'Placement Tests',
11732: );
11733: my %selnum = (
11734: instcode => '0',
11735: communities => '1',
11736: placement => '2',
11737: );
11738: my %selected;
11739: foreach my $default ('instcode','communities','placement') {
11740: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11741: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11742: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11743: $selected{$selnum{$default}} = ' selected="selected"';
11744: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11745: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11746: .'<option value="0"'.$selected{'0'}.'>1</option>'
11747: .'<option value="1"'.$selected{'1'}.'>2</option>'
11748: .'<option value="2"'.$selected{'2'}.'>3</option>'
11749: .'<option value="3">4</option></select> '
11750: .$default_names{$default}
11751: .'</span></td><td><span class="LC_nobreak">'
11752: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11753: .&mt('Display').'</label> <label>'
11754: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11755: .'</label></span></td></tr>';
11756: $itemcount ++;
11757: }
11758: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11759: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11760: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11761: .'<select name="addcategory_pos"'.$chgstr.'>'
11762: .'<option value="0">1</option>'
11763: .'<option value="1">2</option>'
11764: .'<option value="2">3</option>'
11765: .'<option value="3" selected="selected">4</option></select> '
11766: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11767: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11768: .'</td></tr>';
11769: return $datatable;
11770: }
11771:
11772: sub build_category_rows {
11773: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11774: my ($text,$name,$item,$chgstr);
11775: if (ref($cats) eq 'ARRAY') {
11776: my $maxdepth = scalar(@{$cats});
11777: if (ref($cats->[$depth]) eq 'HASH') {
11778: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11779: my $numchildren = @{$cats->[$depth]{$parent}};
11780: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11781: $text .= '<td><table class="LC_data_table">';
11782: my ($idxnum,$parent_name,$parent_item);
11783: my $higher = $depth - 1;
11784: if ($higher == 0) {
11785: $parent_name = &escape($parent).'::'.$higher;
11786: } else {
11787: if (ref($path) eq 'ARRAY') {
11788: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11789: }
11790: }
11791: $parent_item = 'addcategory_pos_'.$parent_name;
11792: for (my $j=0; $j<=$numchildren; $j++) {
11793: if ($j < $numchildren) {
11794: $name = $cats->[$depth]{$parent}[$j];
11795: $item = &escape($name).':'.&escape($parent).':'.$depth;
11796: $idxnum = $idx->{$item};
11797: } else {
11798: $name = $parent_name;
11799: $item = $parent_item;
11800: }
11801: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11802: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11803: for (my $i=0; $i<=$numchildren; $i++) {
11804: my $vpos = $i+1;
11805: my $selstr;
11806: if ($j == $i) {
11807: $selstr = ' selected="selected" ';
11808: }
11809: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11810: }
11811: $text .= '</select> ';
11812: if ($j < $numchildren) {
11813: my $deeper = $depth+1;
11814: $text .= $name.' '
11815: .'<label><input type="checkbox" name="deletecategory" value="'
11816: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11817: if(ref($path) eq 'ARRAY') {
11818: push(@{$path},$name);
11819: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11820: pop(@{$path});
11821: }
11822: } else {
11823: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11824: if ($j == $numchildren) {
11825: $text .= $name;
11826: } else {
11827: $text .= $item;
11828: }
11829: $text .= '" value="" />';
11830: }
11831: $text .= '</td></tr>';
11832: }
11833: $text .= '</table></td>';
11834: } else {
11835: my $higher = $depth-1;
11836: if ($higher == 0) {
11837: $name = &escape($parent).'::'.$higher;
11838: } else {
11839: if (ref($path) eq 'ARRAY') {
11840: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11841: }
11842: }
11843: my $colspan;
11844: if ($parent ne 'instcode') {
11845: $colspan = $maxdepth - $depth - 1;
11846: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11847: }
11848: }
11849: }
11850: }
11851: return $text;
11852: }
11853:
11854: sub modifiable_userdata_row {
11855: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11856: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11857: my ($role,$rolename,$statustype);
11858: $role = $item;
11859: if ($context eq 'cancreate') {
11860: if ($item =~ /^(emailusername)_(.+)$/) {
11861: $role = $1;
11862: $statustype = $2;
11863: if (ref($usertypes) eq 'HASH') {
11864: if ($usertypes->{$statustype}) {
11865: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11866: } else {
11867: $rolename = &mt('Data provided by user');
11868: }
11869: }
11870: }
11871: } elsif ($context eq 'selfcreate') {
11872: if (ref($usertypes) eq 'HASH') {
11873: $rolename = $usertypes->{$role};
11874: } else {
11875: $rolename = $role;
11876: }
11877: } elsif ($context eq 'lti') {
11878: $rolename = &mt('Institutional data used (if available)');
11879: } elsif ($context eq 'privacy') {
11880: $rolename = $itemdesc;
11881: } else {
11882: if ($role eq 'cr') {
11883: $rolename = &mt('Custom role');
11884: } else {
11885: $rolename = &Apache::lonnet::plaintext($role);
11886: }
11887: }
11888: my (@fields,%fieldtitles);
11889: if (ref($fieldsref) eq 'ARRAY') {
11890: @fields = @{$fieldsref};
11891: } else {
11892: @fields = ('lastname','firstname','middlename','generation',
11893: 'permanentemail','id');
11894: }
11895: if ((ref($titlesref) eq 'HASH')) {
11896: %fieldtitles = %{$titlesref};
11897: } else {
11898: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11899: }
11900: my $output;
11901: my $css_class;
11902: if ($rowcount%2) {
11903: $css_class = 'LC_odd_row';
11904: }
11905: if ($customcss) {
11906: $css_class .= " $customcss";
11907: }
11908: $css_class =~ s/^\s+//;
11909: if ($css_class) {
11910: $css_class = ' class="'.$css_class.'"';
11911: }
11912: if ($rowstyle) {
11913: $css_class .= ' style="'.$rowstyle.'"';
11914: }
11915: if ($rowid) {
11916: $rowid = ' id="'.$rowid.'"';
11917: }
11918: $output = '<tr '.$css_class.$rowid.'>'.
11919: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11920: '<td class="LC_left_item" colspan="2"><table>';
11921: my $rem;
11922: my %checks;
11923: my %current;
11924: if (ref($settings) eq 'HASH') {
11925: my $hashref;
11926: if ($context eq 'lti') {
11927: if (ref($settings) eq 'HASH') {
11928: $hashref = $settings->{'instdata'};
11929: }
11930: } elsif ($context eq 'privacy') {
11931: my ($key,$inner) = split(/_/,$role);
11932: if (ref($settings) eq 'HASH') {
11933: if (ref($settings->{$key}) eq 'HASH') {
11934: $hashref = $settings->{$key}->{$inner};
11935: }
11936: }
11937: } elsif (ref($settings->{$context}) eq 'HASH') {
11938: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11939: $hashref = $settings->{'lti_instdata'};
11940: }
11941: if ($role eq 'emailusername') {
11942: if ($statustype) {
11943: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11944: $hashref = $settings->{$context}->{$role}->{$statustype};
11945: }
11946: }
11947: }
11948: }
11949: if (ref($hashref) eq 'HASH') {
11950: foreach my $field (@fields) {
11951: if ($hashref->{$field}) {
11952: if ($role eq 'emailusername') {
11953: $checks{$field} = $hashref->{$field};
11954: } else {
11955: $checks{$field} = ' checked="checked" ';
11956: }
11957: }
11958: }
11959: }
11960: }
11961:
11962: my $total = scalar(@fields);
11963: for (my $i=0; $i<$total; $i++) {
11964: $rem = $i%($numinrow);
11965: if ($rem == 0) {
11966: if ($i > 0) {
11967: $output .= '</tr>';
11968: }
11969: $output .= '<tr>';
11970: }
11971: my $check = ' ';
11972: unless ($role eq 'emailusername') {
11973: if (exists($checks{$fields[$i]})) {
11974: $check = $checks{$fields[$i]};
11975: } elsif ($context eq 'privacy') {
11976: if ($role =~ /^priv_(domain|course)$/) {
11977: if (ref($settings) ne 'HASH') {
11978: $check = ' checked="checked" ';
11979: }
11980: } elsif ($role =~ /^priv_(author|community)$/) {
11981: if (ref($settings) ne 'HASH') {
11982: unless ($fields[$i] eq 'id') {
11983: $check = ' checked="checked" ';
11984: }
11985: }
11986: } elsif ($role =~ /^(unpriv|othdom)_/) {
11987: if (ref($settings) ne 'HASH') {
11988: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
11989: $check = ' checked="checked" ';
11990: }
11991: }
11992: }
11993: } elsif ($context ne 'lti') {
11994: if ($role eq 'st') {
11995: if (ref($settings) ne 'HASH') {
11996: $check = ' checked="checked" ';
11997: }
11998: }
11999: }
12000: }
12001: $output .= '<td class="LC_left_item">'.
12002: '<span class="LC_nobreak">';
12003: my $prefix = 'canmodify';
12004: if ($role eq 'emailusername') {
12005: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
12006: $checks{$fields[$i]} = 'omit';
12007: }
12008: foreach my $option ('required','optional','omit') {
12009: my $checked='';
12010: if ($checks{$fields[$i]} eq $option) {
12011: $checked='checked="checked" ';
12012: }
12013: $output .= '<label>'.
12014: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
12015: &mt($option).'</label>'.(' ' x2);
12016: }
12017: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
12018: } else {
12019: if ($context eq 'lti') {
12020: $prefix = 'lti';
12021: } elsif ($context eq 'privacy') {
12022: $prefix = 'privacy';
12023: }
12024: $output .= '<label>'.
12025: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
12026: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
12027: '</label>';
12028: }
12029: $output .= '</span></td>';
12030: }
12031: $rem = $total%$numinrow;
12032: my $colsleft;
12033: if ($rem) {
12034: $colsleft = $numinrow - $rem;
12035: }
12036: if ($colsleft > 1) {
12037: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
12038: ' </td>';
12039: } elsif ($colsleft == 1) {
12040: $output .= '<td class="LC_left_item"> </td>';
12041: }
12042: $output .= '</tr></table></td></tr>';
12043: return $output;
12044: }
12045:
12046: sub insttypes_row {
12047: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
12048: $customcss,$rowstyle) = @_;
12049: my %lt = &Apache::lonlocal::texthash (
12050: cansearch => 'Users allowed to search',
12051: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
12052: lockablenames => 'User preference to lock name',
12053: selfassign => 'Self-reportable affiliations',
12054: overrides => "Override domain's helpdesk settings based on requester's affiliation",
12055: );
12056: my $showdom;
12057: if ($context eq 'cansearch') {
12058: $showdom = ' ('.$dom.')';
12059: }
12060: my $class = 'LC_left_item';
12061: if ($context eq 'statustocreate') {
12062: $class = 'LC_right_item';
12063: }
12064: my $css_class;
12065: if ($$rowtotal%2) {
12066: $css_class = 'LC_odd_row';
12067: }
12068: if ($customcss) {
12069: $css_class .= ' '.$customcss;
12070: }
12071: $css_class =~ s/^\s+//;
12072: if ($css_class) {
12073: $css_class = ' class="'.$css_class.'"';
12074: }
12075: if ($rowstyle) {
12076: $css_class .= ' style="'.$rowstyle.'"';
12077: }
12078: if ($onclick) {
12079: $onclick = 'onclick="'.$onclick.'" ';
12080: }
12081: my $output = '<tr'.$css_class.'>'.
12082: '<td>'.$lt{$context}.$showdom.
12083: '</td><td class="'.$class.'" colspan="2"><table>';
12084: my $rem;
12085: if (ref($types) eq 'ARRAY') {
12086: for (my $i=0; $i<@{$types}; $i++) {
12087: if (defined($usertypes->{$types->[$i]})) {
12088: my $rem = $i%($numinrow);
12089: if ($rem == 0) {
12090: if ($i > 0) {
12091: $output .= '</tr>';
12092: }
12093: $output .= '<tr>';
12094: }
12095: my $check = ' ';
12096: if (ref($settings) eq 'HASH') {
12097: if (ref($settings->{$context}) eq 'ARRAY') {
12098: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
12099: $check = ' checked="checked" ';
12100: }
12101: } elsif (ref($settings->{$context}) eq 'HASH') {
12102: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
12103: $check = ' checked="checked" ';
12104: }
12105: } elsif ($context eq 'statustocreate') {
12106: $check = ' checked="checked" ';
12107: }
12108: }
12109: $output .= '<td class="LC_left_item">'.
12110: '<span class="LC_nobreak"><label>'.
12111: '<input type="checkbox" name="'.$context.'" '.
12112: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
12113: $usertypes->{$types->[$i]}.'</label></span></td>';
12114: }
12115: }
12116: $rem = @{$types}%($numinrow);
12117: }
12118: my $colsleft = $numinrow - $rem;
12119: if ($context eq 'overrides') {
12120: if ($colsleft > 1) {
12121: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12122: } else {
12123: $output .= '<td class="LC_left_item">';
12124: }
12125: $output .= ' ';
12126: } else {
12127: if ($rem == 0) {
12128: $output .= '<tr>';
12129: }
12130: if ($colsleft > 1) {
12131: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
12132: } else {
12133: $output .= '<td class="LC_left_item">';
12134: }
12135: my $defcheck = ' ';
12136: if (ref($settings) eq 'HASH') {
12137: if (ref($settings->{$context}) eq 'ARRAY') {
12138: if (grep(/^default$/,@{$settings->{$context}})) {
12139: $defcheck = ' checked="checked" ';
12140: }
12141: } elsif ($context eq 'statustocreate') {
12142: $defcheck = ' checked="checked" ';
12143: }
12144: }
12145: $output .= '<span class="LC_nobreak"><label>'.
12146: '<input type="checkbox" name="'.$context.'" '.
12147: 'value="default"'.$defcheck.$onclick.' />'.
12148: $othertitle.'</label></span>';
12149: }
12150: $output .= '</td></tr></table></td></tr>';
12151: return $output;
12152: }
12153:
12154: sub sorted_searchtitles {
12155: my %searchtitles = &Apache::lonlocal::texthash(
12156: 'uname' => 'username',
12157: 'lastname' => 'last name',
12158: 'lastfirst' => 'last name, first name',
12159: );
12160: my @titleorder = ('uname','lastname','lastfirst');
12161: return (\%searchtitles,\@titleorder);
12162: }
12163:
12164: sub sorted_searchtypes {
12165: my %srchtypes_desc = (
12166: exact => 'is exact match',
12167: contains => 'contains ..',
12168: begins => 'begins with ..',
12169: );
12170: my @srchtypeorder = ('exact','begins','contains');
12171: return (\%srchtypes_desc,\@srchtypeorder);
12172: }
12173:
12174: sub usertype_update_row {
12175: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
12176: my $datatable;
12177: my $numinrow = 4;
12178: foreach my $type (@{$types}) {
12179: if (defined($usertypes->{$type})) {
12180: $$rownums ++;
12181: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
12182: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
12183: '</td><td class="LC_left_item"><table>';
12184: for (my $i=0; $i<@{$fields}; $i++) {
12185: my $rem = $i%($numinrow);
12186: if ($rem == 0) {
12187: if ($i > 0) {
12188: $datatable .= '</tr>';
12189: }
12190: $datatable .= '<tr>';
12191: }
12192: my $check = ' ';
12193: if (ref($settings) eq 'HASH') {
12194: if (ref($settings->{'fields'}) eq 'HASH') {
12195: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
12196: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
12197: $check = ' checked="checked" ';
12198: }
12199: }
12200: }
12201: }
12202:
12203: if ($i == @{$fields}-1) {
12204: my $colsleft = $numinrow - $rem;
12205: if ($colsleft > 1) {
12206: $datatable .= '<td colspan="'.$colsleft.'">';
12207: } else {
12208: $datatable .= '<td>';
12209: }
12210: } else {
12211: $datatable .= '<td>';
12212: }
12213: $datatable .= '<span class="LC_nobreak"><label>'.
12214: '<input type="checkbox" name="updateable_'.$type.
12215: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
12216: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
12217: }
12218: $datatable .= '</tr></table></td></tr>';
12219: }
12220: }
12221: return $datatable;
12222: }
12223:
12224: sub modify_login {
12225: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12226: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
12227: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
12228: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
12229: %title = ( coursecatalog => 'Display course catalog',
12230: adminmail => 'Display administrator E-mail address',
12231: helpdesk => 'Display "Contact Helpdesk" link',
12232: newuser => 'Link for visitors to create a user account',
12233: loginheader => 'Log-in box header',
12234: saml => 'Dual SSO and non-SSO login');
12235: @offon = ('off','on');
12236: if (ref($domconfig{login}) eq 'HASH') {
12237: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
12238: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
12239: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
12240: }
12241: }
12242: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
12243: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
12244: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
12245: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
12246: $saml{$lonhost} = 1;
12247: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
12248: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
12249: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
12250: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
12251: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
12252: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
12253: }
12254: }
12255: }
12256: }
12257: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
12258: \%domconfig,\%loginhash);
12259: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12260: foreach my $item (@toggles) {
12261: $loginhash{login}{$item} = $env{'form.'.$item};
12262: }
12263: $loginhash{login}{loginheader} = $env{'form.loginheader'};
12264: if (ref($colchanges{'login'}) eq 'HASH') {
12265: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
12266: \%loginhash);
12267: }
12268:
12269: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12270: my %domservers = &Apache::lonnet::get_servers($dom);
12271: my @loginvia_attribs = ('serverpath','custompath','exempt');
12272: if (keys(%servers) > 1) {
12273: foreach my $lonhost (keys(%servers)) {
12274: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
12275: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
12276: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
12277: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
12278: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
12279: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12280: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12281: $changes{'loginvia'}{$lonhost} = 1;
12282: } else {
12283: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
12284: $changes{'loginvia'}{$lonhost} = 1;
12285: }
12286: } else {
12287: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12288: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12289: $changes{'loginvia'}{$lonhost} = 1;
12290: }
12291: }
12292: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
12293: foreach my $item (@loginvia_attribs) {
12294: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
12295: }
12296: } else {
12297: foreach my $item (@loginvia_attribs) {
12298: my $new = $env{'form.'.$lonhost.'_'.$item};
12299: if (($item eq 'serverpath') && ($new eq 'custom')) {
12300: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
12301: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12302: $new = '/';
12303: }
12304: }
12305: if (($item eq 'custompath') &&
12306: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12307: $new = '';
12308: }
12309: if ($new ne $curr_loginvia{$lonhost}{$item}) {
12310: $changes{'loginvia'}{$lonhost} = 1;
12311: }
12312: if ($item eq 'exempt') {
12313: $new = &check_exempt_addresses($new);
12314: }
12315: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12316: }
12317: }
12318: } else {
12319: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12320: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12321: $changes{'loginvia'}{$lonhost} = 1;
12322: foreach my $item (@loginvia_attribs) {
12323: my $new = $env{'form.'.$lonhost.'_'.$item};
12324: if (($item eq 'serverpath') && ($new eq 'custom')) {
12325: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12326: $new = '/';
12327: }
12328: }
12329: if (($item eq 'custompath') &&
12330: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12331: $new = '';
12332: }
12333: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12334: }
12335: }
12336: }
12337: }
12338: }
12339:
12340: my $servadm = $r->dir_config('lonAdmEMail');
12341: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
12342: if (ref($domconfig{'login'}) eq 'HASH') {
12343: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
12344: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
12345: if ($lang eq 'nolang') {
12346: push(@currlangs,$lang);
12347: } elsif (defined($langchoices{$lang})) {
12348: push(@currlangs,$lang);
12349: } else {
12350: next;
12351: }
12352: }
12353: }
12354: }
12355: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
12356: if (@currlangs > 0) {
12357: foreach my $lang (@currlangs) {
12358: if (grep(/^\Q$lang\E$/,@delurls)) {
12359: $changes{'helpurl'}{$lang} = 1;
12360: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
12361: $changes{'helpurl'}{$lang} = 1;
12362: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
12363: push(@newlangs,$lang);
12364: } else {
12365: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12366: }
12367: }
12368: }
12369: unless (grep(/^nolang$/,@currlangs)) {
12370: if ($env{'form.loginhelpurl_nolang.filename'}) {
12371: $changes{'helpurl'}{'nolang'} = 1;
12372: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
12373: push(@newlangs,'nolang');
12374: }
12375: }
12376: if ($env{'form.loginhelpurl_add_lang'}) {
12377: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
12378: ($env{'form.loginhelpurl_add_file.filename'})) {
12379: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
12380: $addedfile = $env{'form.loginhelpurl_add_lang'};
12381: }
12382: }
12383: if ((@newlangs > 0) || ($addedfile)) {
12384: my $error;
12385: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12386: if ($configuserok eq 'ok') {
12387: if ($switchserver) {
12388: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12389: } elsif ($author_ok eq 'ok') {
12390: my @allnew = @newlangs;
12391: if ($addedfile ne '') {
12392: push(@allnew,$addedfile);
12393: }
12394: foreach my $lang (@allnew) {
12395: my $formelem = 'loginhelpurl_'.$lang;
12396: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12397: $formelem = 'loginhelpurl_add_file';
12398: }
12399: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12400: "help/$lang",'','',$newfile{$lang});
12401: if ($result eq 'ok') {
12402: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12403: $changes{'helpurl'}{$lang} = 1;
12404: } else {
12405: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12406: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12407: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12408: (!grep(/^\Q$lang\E$/,@delurls))) {
12409: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12410: }
12411: }
12412: }
12413: } else {
12414: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12415: }
12416: } else {
12417: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12418: }
12419: if ($error) {
12420: &Apache::lonnet::logthis($error);
12421: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12422: }
12423: }
12424:
12425: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12426: if (ref($domconfig{'login'}) eq 'HASH') {
12427: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12428: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12429: if ($domservers{$lonhost}) {
12430: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12431: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12432: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12433: }
12434: }
12435: }
12436: }
12437: }
12438: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12439: foreach my $lonhost (sort(keys(%domservers))) {
12440: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12441: $changes{'headtag'}{$lonhost} = 1;
12442: } else {
12443: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12444: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12445: }
12446: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12447: push(@newhosts,$lonhost);
12448: } elsif ($currheadtagurls{$lonhost}) {
12449: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12450: if ($currexempt{$lonhost}) {
12451: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12452: $changes{'headtag'}{$lonhost} = 1;
12453: }
12454: } elsif ($possexempt{$lonhost}) {
12455: $changes{'headtag'}{$lonhost} = 1;
12456: }
12457: if ($possexempt{$lonhost}) {
12458: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12459: }
12460: }
12461: }
12462: }
12463: if (@newhosts) {
12464: my $error;
12465: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12466: if ($configuserok eq 'ok') {
12467: if ($switchserver) {
12468: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12469: } elsif ($author_ok eq 'ok') {
12470: foreach my $lonhost (@newhosts) {
12471: my $formelem = 'loginheadtag_'.$lonhost;
12472: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12473: "login/headtag/$lonhost",'','',
12474: $env{'form.loginheadtag_'.$lonhost.'.filename'});
12475: if ($result eq 'ok') {
12476: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12477: $changes{'headtag'}{$lonhost} = 1;
12478: if ($possexempt{$lonhost}) {
12479: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12480: }
12481: } else {
12482: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12483: $newheadtagurls{$lonhost},$result);
12484: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12485: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12486: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12487: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12488: }
12489: }
12490: }
12491: } else {
12492: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12493: }
12494: } else {
12495: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12496: }
12497: if ($error) {
12498: &Apache::lonnet::logthis($error);
12499: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12500: }
12501: }
12502: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12503: my @newsamlimgs;
12504: foreach my $lonhost (keys(%domservers)) {
12505: if ($env{'form.saml_'.$lonhost}) {
12506: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12507: push(@newsamlimgs,$lonhost);
12508: }
12509: foreach my $item ('text','alt','url','title','notsso') {
12510: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12511: }
12512: if ($saml{$lonhost}) {
12513: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12514: #FIXME Need to obsolete published image
12515: delete($currsaml{$lonhost}{'img'});
12516: $changes{'saml'}{$lonhost} = 1;
12517: }
12518: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12519: $changes{'saml'}{$lonhost} = 1;
12520: }
12521: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12522: $changes{'saml'}{$lonhost} = 1;
12523: }
12524: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12525: $changes{'saml'}{$lonhost} = 1;
12526: }
12527: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12528: $changes{'saml'}{$lonhost} = 1;
12529: }
12530: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12531: $changes{'saml'}{$lonhost} = 1;
12532: }
12533: } else {
12534: $changes{'saml'}{$lonhost} = 1;
12535: }
12536: foreach my $item ('text','alt','url','title','notsso') {
12537: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12538: }
12539: } else {
12540: if ($saml{$lonhost}) {
12541: $changes{'saml'}{$lonhost} = 1;
12542: delete($currsaml{$lonhost});
12543: }
12544: }
12545: }
12546: foreach my $posshost (keys(%currsaml)) {
12547: unless (exists($domservers{$posshost})) {
12548: delete($currsaml{$posshost});
12549: }
12550: }
12551: %{$loginhash{'login'}{'saml'}} = %currsaml;
12552: if (@newsamlimgs) {
12553: my $error;
12554: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12555: if ($configuserok eq 'ok') {
12556: if ($switchserver) {
12557: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12558: } elsif ($author_ok eq 'ok') {
12559: foreach my $lonhost (@newsamlimgs) {
12560: my $formelem = 'saml_img_'.$lonhost;
12561: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12562: "login/saml/$lonhost",'','',
12563: $env{'form.saml_img_'.$lonhost.'.filename'});
12564: if ($result eq 'ok') {
12565: $currsaml{$lonhost}{'img'} = $imgurl;
12566: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12567: $changes{'saml'}{$lonhost} = 1;
12568: } else {
12569: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12570: $lonhost,$result);
12571: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12572: }
12573: }
12574: } else {
12575: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12576: }
12577: } else {
12578: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12579: }
12580: if ($error) {
12581: &Apache::lonnet::logthis($error);
12582: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12583: }
12584: }
12585: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12586:
12587: my $defaulthelpfile = '/adm/loginproblems.html';
12588: my $defaulttext = &mt('Default in use');
12589:
12590: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12591: $dom);
12592: if ($putresult eq 'ok') {
12593: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12594: my %defaultchecked = (
12595: 'coursecatalog' => 'on',
12596: 'helpdesk' => 'on',
12597: 'adminmail' => 'off',
12598: 'newuser' => 'off',
12599: );
12600: if (ref($domconfig{'login'}) eq 'HASH') {
12601: foreach my $item (@toggles) {
12602: if ($defaultchecked{$item} eq 'on') {
12603: if (($domconfig{'login'}{$item} eq '0') &&
12604: ($env{'form.'.$item} eq '1')) {
12605: $changes{$item} = 1;
12606: } elsif (($domconfig{'login'}{$item} eq '' ||
12607: $domconfig{'login'}{$item} eq '1') &&
12608: ($env{'form.'.$item} eq '0')) {
12609: $changes{$item} = 1;
12610: }
12611: } elsif ($defaultchecked{$item} eq 'off') {
12612: if (($domconfig{'login'}{$item} eq '1') &&
12613: ($env{'form.'.$item} eq '0')) {
12614: $changes{$item} = 1;
12615: } elsif (($domconfig{'login'}{$item} eq '' ||
12616: $domconfig{'login'}{$item} eq '0') &&
12617: ($env{'form.'.$item} eq '1')) {
12618: $changes{$item} = 1;
12619: }
12620: }
12621: }
12622: }
12623: if (keys(%changes) > 0 || $colchgtext) {
12624: &Apache::loncommon::devalidate_domconfig_cache($dom);
12625: if (exists($changes{'saml'})) {
12626: my $hostid_in_use;
12627: my @hosts = &Apache::lonnet::current_machine_ids();
12628: if (@hosts > 1) {
12629: foreach my $hostid (@hosts) {
12630: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12631: $hostid_in_use = $hostid;
12632: last;
12633: }
12634: }
12635: } else {
12636: $hostid_in_use = $r->dir_config('lonHostID');
12637: }
12638: if (($hostid_in_use) &&
12639: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12640: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12641: }
12642: if (ref($lastactref) eq 'HASH') {
12643: if (ref($changes{'saml'}) eq 'HASH') {
12644: my %updates;
12645: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12646: $lastactref->{'samllanding'} = \%updates;
12647: }
12648: }
12649: }
12650: if (ref($lastactref) eq 'HASH') {
12651: $lastactref->{'domainconfig'} = 1;
12652: }
12653: $resulttext = &mt('Changes made:').'<ul>';
12654: foreach my $item (sort(keys(%changes))) {
12655: if ($item eq 'loginvia') {
12656: if (ref($changes{$item}) eq 'HASH') {
12657: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12658: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12659: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12660: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12661: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12662: $protocol = 'http' if ($protocol ne 'https');
12663: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12664:
12665: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12666: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12667: } else {
12668: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12669: }
12670: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12671: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12672: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12673: }
12674: $resulttext .= '</li>';
12675: } else {
12676: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12677: }
12678: } else {
12679: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12680: }
12681: }
12682: $resulttext .= '</ul></li>';
12683: }
12684: } elsif ($item eq 'helpurl') {
12685: if (ref($changes{$item}) eq 'HASH') {
12686: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12687: if (grep(/^\Q$lang\E$/,@delurls)) {
12688: my ($chg,$link);
12689: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12690: if ($lang eq 'nolang') {
12691: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12692: } else {
12693: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12694: }
12695: $resulttext .= '<li>'.$chg.'</li>';
12696: } else {
12697: my $chg;
12698: if ($lang eq 'nolang') {
12699: $chg = &mt('custom log-in help file for no preferred language');
12700: } else {
12701: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12702: }
12703: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12704: $loginhash{'login'}{'helpurl'}{$lang}.
12705: '?inhibitmenu=yes',$chg,600,500).
12706: '</li>';
12707: }
12708: }
12709: }
12710: } elsif ($item eq 'headtag') {
12711: if (ref($changes{$item}) eq 'HASH') {
12712: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12713: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12714: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12715: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12716: $resulttext .= '<li><a href="'.
12717: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12718: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12719: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12720: if ($possexempt{$lonhost}) {
12721: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12722: } else {
12723: $resulttext .= &mt('included for any client IP');
12724: }
12725: $resulttext .= '</li>';
12726: }
12727: }
12728: }
12729: } elsif ($item eq 'saml') {
12730: if (ref($changes{$item}) eq 'HASH') {
12731: my %notlt = (
12732: text => 'Text for log-in by SSO',
12733: img => 'SSO button image',
12734: alt => 'Alt text for button image',
12735: url => 'SSO URL',
12736: title => 'Tooltip for SSO link',
12737: notsso => 'Text for non-SSO log-in',
12738: );
12739: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12740: if (ref($currsaml{$lonhost}) eq 'HASH') {
12741: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12742: '<ul>';
12743: foreach my $key ('text','img','alt','url','title','notsso') {
12744: if ($currsaml{$lonhost}{$key} eq '') {
12745: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12746: } else {
12747: my $value = "'$currsaml{$lonhost}{$key}'";
12748: if ($key eq 'img') {
12749: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12750: }
12751: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12752: $value).'</li>';
12753: }
12754: }
12755: $resulttext .= '</ul></li>';
12756: } else {
12757: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12758: }
12759: }
12760: }
12761: } elsif ($item eq 'captcha') {
12762: if (ref($loginhash{'login'}) eq 'HASH') {
12763: my $chgtxt;
12764: if ($loginhash{'login'}{$item} eq 'notused') {
12765: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12766: } else {
12767: my %captchas = &captcha_phrases();
12768: if ($captchas{$loginhash{'login'}{$item}}) {
12769: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12770: } else {
12771: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12772: }
12773: }
12774: $resulttext .= '<li>'.$chgtxt.'</li>';
12775: }
12776: } elsif ($item eq 'recaptchakeys') {
12777: if (ref($loginhash{'login'}) eq 'HASH') {
12778: my ($privkey,$pubkey);
12779: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12780: $pubkey = $loginhash{'login'}{$item}{'public'};
12781: $privkey = $loginhash{'login'}{$item}{'private'};
12782: }
12783: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12784: if (!$pubkey) {
12785: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12786: } else {
12787: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12788: }
12789: if (!$privkey) {
12790: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12791: } else {
12792: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12793: }
12794: $chgtxt .= '</ul>';
12795: $resulttext .= '<li>'.$chgtxt.'</li>';
12796: }
12797: } elsif ($item eq 'recaptchaversion') {
12798: if (ref($loginhash{'login'}) eq 'HASH') {
12799: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12800: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12801: '</li>';
12802: }
12803: }
12804: } else {
12805: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12806: }
12807: }
12808: $resulttext .= $colchgtext.'</ul>';
12809: } else {
12810: $resulttext = &mt('No changes made to log-in page settings');
12811: }
12812: } else {
12813: $resulttext = '<span class="LC_error">'.
12814: &mt('An error occurred: [_1]',$putresult).'</span>';
12815: }
12816: if ($errors) {
12817: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12818: $errors.'</ul>';
12819: }
12820: return $resulttext;
12821: }
12822:
12823: sub check_exempt_addresses {
12824: my ($iplist) = @_;
12825: $iplist =~ s/^\s+//;
12826: $iplist =~ s/\s+$//;
12827: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12828: my (@okips,$new);
12829: foreach my $ip (@poss_ips) {
12830: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12831: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12832: push(@okips,$ip);
12833: }
12834: }
12835: }
12836: if (@okips > 0) {
12837: $new = join(',',@okips);
12838: } else {
12839: $new = '';
12840: }
12841: return $new;
12842: }
12843:
12844: sub color_font_choices {
12845: my %choices =
12846: &Apache::lonlocal::texthash (
12847: img => "Header",
12848: bgs => "Background colors",
12849: links => "Link colors",
12850: images => "Images",
12851: font => "Font color",
12852: fontmenu => "Font menu",
12853: pgbg => "Page",
12854: tabbg => "Header",
12855: sidebg => "Border",
12856: link => "Link",
12857: alink => "Active link",
12858: vlink => "Visited link",
12859: );
12860: return %choices;
12861: }
12862:
12863: sub modify_ipaccess {
12864: my ($dom,$lastactref,%domconfig) = @_;
12865: my (@allpos,%changes,%confhash,$errors,$resulttext);
12866: my (@items,%deletions,%itemids,@warnings);
12867: my ($typeorder,$types) = &commblocktype_text();
12868: if ($env{'form.ipaccess_add'}) {
12869: my $name = $env{'form.ipaccess_name_add'};
12870: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12871: if ($newid) {
12872: $itemids{'add'} = $newid;
12873: push(@items,'add');
12874: $changes{$newid} = 1;
12875: } else {
12876: $error = &mt('Failed to acquire unique ID for new IP access control item');
12877: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12878: }
12879: }
12880: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12881: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12882: if (@todelete) {
12883: map { $deletions{$_} = 1; } @todelete;
12884: }
12885: my $maxnum = $env{'form.ipaccess_maxnum'};
12886: for (my $i=0; $i<$maxnum; $i++) {
12887: my $itemid = $env{'form.ipaccess_id_'.$i};
12888: $itemid =~ s/\D+//g;
12889: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12890: if ($deletions{$itemid}) {
12891: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12892: } else {
12893: push(@items,$i);
12894: $itemids{$i} = $itemid;
12895: }
12896: }
12897: }
12898: }
12899: foreach my $idx (@items) {
12900: my $itemid = $itemids{$idx};
12901: next unless ($itemid);
12902: my %current;
12903: unless ($idx eq 'add') {
12904: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12905: %current = %{$domconfig{'ipaccess'}{$itemid}};
12906: }
12907: }
12908: my $position = $env{'form.ipaccess_pos_'.$itemid};
12909: $position =~ s/\D+//g;
12910: if ($position ne '') {
12911: $allpos[$position] = $itemid;
12912: }
12913: my $name = $env{'form.ipaccess_name_'.$idx};
12914: $name =~ s/^\s+|\s+$//g;
12915: $confhash{$itemid}{'name'} = $name;
12916: my $possrange = $env{'form.ipaccess_range_'.$idx};
12917: $possrange =~ s/^\s+|\s+$//g;
12918: unless ($possrange eq '') {
12919: $possrange =~ s/[\r\n]+/\s/g;
12920: $possrange =~ s/\s*-\s*/-/g;
12921: $possrange =~ s/\s+/,/g;
12922: $possrange =~ s/,+/,/g;
12923: if ($possrange ne '') {
12924: my (@ok,$count);
12925: $count = 0;
12926: foreach my $poss (split(/\,/,$possrange)) {
12927: $count ++;
12928: $poss = &validate_ip_pattern($poss);
12929: if ($poss ne '') {
12930: push(@ok,$poss);
12931: }
12932: }
12933: my $diff = $count - scalar(@ok);
12934: if ($diff) {
12935: $errors .= '<li><span class="LC_error">'.
12936: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
12937: $diff,$name).
12938: '</span></li>';
12939: }
12940: if (@ok) {
12941: my @cidr_list;
12942: foreach my $item (@ok) {
12943: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
12944: }
12945: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
12946: }
12947: }
12948: }
12949: foreach my $field ('name','ip') {
12950: unless (($idx eq 'add') || ($changes{$itemid})) {
12951: if ($current{$field} ne $confhash{$itemid}{$field}) {
12952: $changes{$itemid} = 1;
12953: last;
12954: }
12955: }
12956: }
12957: $confhash{$itemid}{'commblocks'} = {};
12958:
12959: my %commblocks;
12960: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
12961: foreach my $type (@{$typeorder}) {
12962: if ($commblocks{$type}) {
12963: $confhash{$itemid}{'commblocks'}{$type} = 'on';
12964: }
12965: unless (($idx eq 'add') || ($changes{$itemid})) {
12966: if (ref($current{'commblocks'}) eq 'HASH') {
12967: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
12968: $changes{$itemid} = 1;
12969: }
12970: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
12971: $changes{$itemid} = 1;
12972: }
12973: }
12974: }
12975: $confhash{$itemid}{'courses'} = {};
12976: my %crsdeletions;
12977: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
12978: if (@delcrs) {
12979: map { $crsdeletions{$_} = 1; } @delcrs;
12980: }
12981: if (ref($current{'courses'}) eq 'HASH') {
12982: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
12983: if ($crsdeletions{$cid}) {
12984: $changes{$itemid} = 1;
12985: } else {
12986: $confhash{$itemid}{'courses'}{$cid} = 1;
12987: }
12988: }
12989: }
12990: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
12991: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
12992: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
12993: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
12994: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
12995: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
12996: $errors .= '<li><span class="LC_error">'.
12997: &mt('Invalid courseID [_1] omitted from list of allowed courses',
12998: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
12999: '</span></li>';
13000: } else {
13001: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
13002: $changes{$itemid} = 1;
13003: }
13004: }
13005: }
13006: if (@allpos > 0) {
13007: my $idx = 0;
13008: foreach my $itemid (@allpos) {
13009: if ($itemid ne '') {
13010: $confhash{$itemid}{'order'} = $idx;
13011: unless ($changes{$itemid}) {
13012: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
13013: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
13014: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
13015: $changes{$itemid} = 1;
13016: }
13017: }
13018: }
13019: }
13020: $idx ++;
13021: }
13022: }
13023: }
13024: if (keys(%changes)) {
13025: my %defaultshash = (
13026: ipaccess => \%confhash,
13027: );
13028: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13029: $dom);
13030: if ($putresult eq 'ok') {
13031: my $cachetime = 1800;
13032: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
13033: if (ref($lastactref) eq 'HASH') {
13034: $lastactref->{'ipaccess'} = 1;
13035: }
13036: $resulttext = &mt('Changes made:').'<ul>';
13037: my %bynum;
13038: foreach my $itemid (sort(keys(%changes))) {
13039: if (ref($confhash{$itemid}) eq 'HASH') {
13040: my $position = $confhash{$itemid}{'order'};
13041: if ($position =~ /^\d+$/) {
13042: $bynum{$position} = $itemid;
13043: }
13044: }
13045: }
13046: if (keys(%deletions)) {
13047: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
13048: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
13049: }
13050: }
13051: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13052: my $itemid = $bynum{$pos};
13053: if (ref($confhash{$itemid}) eq 'HASH') {
13054: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
13055: my $position = $pos + 1;
13056: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13057: if ($confhash{$itemid}{'ip'} eq '') {
13058: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
13059: } else {
13060: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
13061: }
13062: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
13063: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
13064: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
13065: '</li>';
13066: } else {
13067: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
13068: }
13069: if (keys(%{$confhash{$itemid}{'courses'}})) {
13070: my @courses;
13071: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
13072: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
13073: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
13074: }
13075: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
13076: join('</li><li>',@courses).'</li></ul>';
13077: } else {
13078: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
13079: }
13080: $resulttext .= '</ul></li>';
13081: }
13082: }
13083: $resulttext .= '</ul>';
13084: } else {
13085: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13086: }
13087: } else {
13088: $resulttext = &mt('No changes made');
13089: }
13090: if ($errors) {
13091: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13092: $errors.'</ul></p>';
13093: }
13094: return $resulttext;
13095: }
13096:
13097: sub get_ipaccess_id {
13098: my ($domain,$location) = @_;
13099: # get lock on ipaccess db
13100: my $lockhash = {
13101: lock => $env{'user.name'}.
13102: ':'.$env{'user.domain'},
13103: };
13104: my $tries = 0;
13105: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13106: my ($id,$error);
13107:
13108: while (($gotlock ne 'ok') && ($tries<10)) {
13109: $tries ++;
13110: sleep (0.1);
13111: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
13112: }
13113: if ($gotlock eq 'ok') {
13114: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
13115: if ($currids{'lock'}) {
13116: delete($currids{'lock'});
13117: if (keys(%currids)) {
13118: my @curr = sort { $a <=> $b } keys(%currids);
13119: if ($curr[-1] =~ /^\d+$/) {
13120: $id = 1 + $curr[-1];
13121: }
13122: } else {
13123: $id = 1;
13124: }
13125: if ($id) {
13126: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
13127: $error = 'nostore';
13128: }
13129: } else {
13130: $error = 'nonumber';
13131: }
13132: }
13133: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
13134: } else {
13135: $error = 'nolock';
13136: }
13137: return ($id,$error);
13138: }
13139:
13140: sub modify_rolecolors {
13141: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
13142: my ($resulttext,%rolehash);
13143: $rolehash{'rolecolors'} = {};
13144: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
13145: if ($domconfig{'rolecolors'} eq '') {
13146: $domconfig{'rolecolors'} = {};
13147: }
13148: }
13149: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
13150: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
13151: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
13152: $dom);
13153: if ($putresult eq 'ok') {
13154: if (keys(%changes) > 0) {
13155: &Apache::loncommon::devalidate_domconfig_cache($dom);
13156: if (ref($lastactref) eq 'HASH') {
13157: $lastactref->{'domainconfig'} = 1;
13158: }
13159: $resulttext = &display_colorchgs($dom,\%changes,$roles,
13160: $rolehash{'rolecolors'});
13161: } else {
13162: $resulttext = &mt('No changes made to default color schemes');
13163: }
13164: } else {
13165: $resulttext = '<span class="LC_error">'.
13166: &mt('An error occurred: [_1]',$putresult).'</span>';
13167: }
13168: if ($errors) {
13169: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13170: $errors.'</ul>';
13171: }
13172: return $resulttext;
13173: }
13174:
13175: sub modify_colors {
13176: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
13177: my (%changes,%choices);
13178: my @bgs;
13179: my @links = ('link','alink','vlink');
13180: my @logintext;
13181: my @images;
13182: my $servadm = $r->dir_config('lonAdmEMail');
13183: my $errors;
13184: my %defaults;
13185: foreach my $role (@{$roles}) {
13186: if ($role eq 'login') {
13187: %choices = &login_choices();
13188: @logintext = ('textcol','bgcol');
13189: } else {
13190: %choices = &color_font_choices();
13191: }
13192: if ($role eq 'login') {
13193: @images = ('img','logo','domlogo','login');
13194: @bgs = ('pgbg','mainbg','sidebg');
13195: } else {
13196: @images = ('img');
13197: @bgs = ('pgbg','tabbg','sidebg');
13198: }
13199: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
13200: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
13201: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
13202: }
13203: if ($role eq 'login') {
13204: foreach my $item (@logintext) {
13205: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13206: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13207: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13208: }
13209: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
13210: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13211: }
13212: }
13213: } else {
13214: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
13215: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
13216: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
13217: }
13218: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
13219: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
13220: }
13221: }
13222: foreach my $item (@bgs) {
13223: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13224: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13225: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13226: }
13227: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
13228: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13229: }
13230: }
13231: foreach my $item (@links) {
13232: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13233: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13234: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13235: }
13236: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
13237: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13238: }
13239: }
13240: my ($configuserok,$author_ok,$switchserver) =
13241: &config_check($dom,$confname,$servadm);
13242: my ($width,$height) = &thumb_dimensions();
13243: if (ref($domconfig->{$role}) ne 'HASH') {
13244: $domconfig->{$role} = {};
13245: }
13246: foreach my $img (@images) {
13247: if ($role eq 'login') {
13248: if (($img eq 'img') || ($img eq 'logo')) {
13249: if (defined($env{'form.login_showlogo_'.$img})) {
13250: $confhash->{$role}{'showlogo'}{$img} = 1;
13251: } else {
13252: $confhash->{$role}{'showlogo'}{$img} = 0;
13253: }
13254: }
13255: if ($env{'form.login_alt_'.$img} ne '') {
13256: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
13257: }
13258: }
13259: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
13260: && !defined($domconfig->{$role}{$img})
13261: && !$env{'form.'.$role.'_del_'.$img}
13262: && $env{'form.'.$role.'_import_'.$img}) {
13263: # import the old configured image from the .tab setting
13264: # if they haven't provided a new one
13265: $domconfig->{$role}{$img} =
13266: $env{'form.'.$role.'_import_'.$img};
13267: }
13268: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
13269: my $error;
13270: if ($configuserok eq 'ok') {
13271: if ($switchserver) {
13272: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
13273: } else {
13274: if ($author_ok eq 'ok') {
13275: my ($result,$logourl) =
13276: &publishlogo($r,'upload',$role.'_'.$img,
13277: $dom,$confname,$img,$width,$height);
13278: if ($result eq 'ok') {
13279: $confhash->{$role}{$img} = $logourl;
13280: $changes{$role}{'images'}{$img} = 1;
13281: } else {
13282: $error = &mt("Upload of [_1] image for $role page(s) failed because an error occurred publishing the file in RES space. Error was: [_2].",$choices{img},$result);
13283: }
13284: } else {
13285: $error = &mt("Upload of [_1] image for $role page(s) failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$author_ok);
13286: }
13287: }
13288: } else {
13289: $error = &mt("Upload of [_1] image for $role page(s) failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$configuserok);
13290: }
13291: if ($error) {
13292: &Apache::lonnet::logthis($error);
13293: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13294: }
13295: } elsif ($domconfig->{$role}{$img} ne '') {
13296: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
13297: my $error;
13298: if ($configuserok eq 'ok') {
13299: # is confname an author?
13300: if ($switchserver eq '') {
13301: if ($author_ok eq 'ok') {
13302: my ($result,$logourl) =
13303: &publishlogo($r,'copy',$domconfig->{$role}{$img},
13304: $dom,$confname,$img,$width,$height);
13305: if ($result eq 'ok') {
13306: $confhash->{$role}{$img} = $logourl;
13307: $changes{$role}{'images'}{$img} = 1;
13308: }
13309: }
13310: }
13311: }
13312: }
13313: }
13314: }
13315: if (ref($domconfig) eq 'HASH') {
13316: if (ref($domconfig->{$role}) eq 'HASH') {
13317: foreach my $img (@images) {
13318: if ($domconfig->{$role}{$img} ne '') {
13319: if ($env{'form.'.$role.'_del_'.$img}) {
13320: $confhash->{$role}{$img} = '';
13321: $changes{$role}{'images'}{$img} = 1;
13322: } else {
13323: if ($confhash->{$role}{$img} eq '') {
13324: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
13325: }
13326: }
13327: } else {
13328: if ($env{'form.'.$role.'_del_'.$img}) {
13329: $confhash->{$role}{$img} = '';
13330: $changes{$role}{'images'}{$img} = 1;
13331: }
13332: }
13333: if ($role eq 'login') {
13334: if (($img eq 'logo') || ($img eq 'img')) {
13335: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
13336: if ($confhash->{$role}{'showlogo'}{$img} ne
13337: $domconfig->{$role}{'showlogo'}{$img}) {
13338: $changes{$role}{'showlogo'}{$img} = 1;
13339: }
13340: } else {
13341: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13342: $changes{$role}{'showlogo'}{$img} = 1;
13343: }
13344: }
13345: }
13346: if ($img ne 'login') {
13347: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
13348: if ($confhash->{$role}{'alttext'}{$img} ne
13349: $domconfig->{$role}{'alttext'}{$img}) {
13350: $changes{$role}{'alttext'}{$img} = 1;
13351: }
13352: } else {
13353: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13354: $changes{$role}{'alttext'}{$img} = 1;
13355: }
13356: }
13357: }
13358: }
13359: }
13360: if ($domconfig->{$role}{'font'} ne '') {
13361: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
13362: $changes{$role}{'font'} = 1;
13363: }
13364: } else {
13365: if ($confhash->{$role}{'font'}) {
13366: $changes{$role}{'font'} = 1;
13367: }
13368: }
13369: if ($role ne 'login') {
13370: if ($domconfig->{$role}{'fontmenu'} ne '') {
13371: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
13372: $changes{$role}{'fontmenu'} = 1;
13373: }
13374: } else {
13375: if ($confhash->{$role}{'fontmenu'}) {
13376: $changes{$role}{'fontmenu'} = 1;
13377: }
13378: }
13379: }
13380: foreach my $item (@bgs) {
13381: if ($domconfig->{$role}{$item} ne '') {
13382: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13383: $changes{$role}{'bgs'}{$item} = 1;
13384: }
13385: } else {
13386: if ($confhash->{$role}{$item}) {
13387: $changes{$role}{'bgs'}{$item} = 1;
13388: }
13389: }
13390: }
13391: foreach my $item (@links) {
13392: if ($domconfig->{$role}{$item} ne '') {
13393: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13394: $changes{$role}{'links'}{$item} = 1;
13395: }
13396: } else {
13397: if ($confhash->{$role}{$item}) {
13398: $changes{$role}{'links'}{$item} = 1;
13399: }
13400: }
13401: }
13402: foreach my $item (@logintext) {
13403: if ($domconfig->{$role}{$item} ne '') {
13404: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13405: $changes{$role}{'logintext'}{$item} = 1;
13406: }
13407: } else {
13408: if ($confhash->{$role}{$item}) {
13409: $changes{$role}{'logintext'}{$item} = 1;
13410: }
13411: }
13412: }
13413: } else {
13414: &default_change_checker($role,\@images,\@links,\@bgs,
13415: \@logintext,$confhash,\%changes);
13416: }
13417: } else {
13418: &default_change_checker($role,\@images,\@links,\@bgs,
13419: \@logintext,$confhash,\%changes);
13420: }
13421: }
13422: return ($errors,%changes);
13423: }
13424:
13425: sub config_check {
13426: my ($dom,$confname,$servadm) = @_;
13427: my ($configuserok,$author_ok,$switchserver,%currroles);
13428: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13429: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13430: $confname,$servadm);
13431: if ($configuserok eq 'ok') {
13432: $switchserver = &check_switchserver($dom,$confname);
13433: if ($switchserver eq '') {
13434: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13435: }
13436: }
13437: return ($configuserok,$author_ok,$switchserver);
13438: }
13439:
13440: sub default_change_checker {
13441: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13442: foreach my $item (@{$links}) {
13443: if ($confhash->{$role}{$item}) {
13444: $changes->{$role}{'links'}{$item} = 1;
13445: }
13446: }
13447: foreach my $item (@{$bgs}) {
13448: if ($confhash->{$role}{$item}) {
13449: $changes->{$role}{'bgs'}{$item} = 1;
13450: }
13451: }
13452: foreach my $item (@{$logintext}) {
13453: if ($confhash->{$role}{$item}) {
13454: $changes->{$role}{'logintext'}{$item} = 1;
13455: }
13456: }
13457: foreach my $img (@{$images}) {
13458: if ($env{'form.'.$role.'_del_'.$img}) {
13459: $confhash->{$role}{$img} = '';
13460: $changes->{$role}{'images'}{$img} = 1;
13461: }
13462: if ($role eq 'login') {
13463: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13464: $changes->{$role}{'showlogo'}{$img} = 1;
13465: }
13466: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
13467: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13468: $changes->{$role}{'alttext'}{$img} = 1;
13469: }
13470: }
13471: }
13472: }
13473: if ($confhash->{$role}{'font'}) {
13474: $changes->{$role}{'font'} = 1;
13475: }
13476: }
13477:
13478: sub display_colorchgs {
13479: my ($dom,$changes,$roles,$confhash) = @_;
13480: my (%choices,$resulttext);
13481: if (!grep(/^login$/,@{$roles})) {
13482: $resulttext = &mt('Changes made:').'<br />';
13483: }
13484: foreach my $role (@{$roles}) {
13485: if ($role eq 'login') {
13486: %choices = &login_choices();
13487: } else {
13488: %choices = &color_font_choices();
13489: }
13490: if (ref($changes->{$role}) eq 'HASH') {
13491: if ($role ne 'login') {
13492: $resulttext .= '<h4>'.&mt($role).'</h4>';
13493: }
13494: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13495: if ($role ne 'login') {
13496: $resulttext .= '<ul>';
13497: }
13498: if (ref($changes->{$role}{$key}) eq 'HASH') {
13499: if ($role ne 'login') {
13500: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13501: }
13502: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13503: if (($role eq 'login') && ($key eq 'showlogo')) {
13504: if ($confhash->{$role}{$key}{$item}) {
13505: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13506: } else {
13507: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13508: }
13509: } elsif (($role eq 'login') && ($key eq 'alttext')) {
13510: if ($confhash->{$role}{$key}{$item} ne '') {
13511: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
13512: $confhash->{$role}{$key}{$item}).'</li>';
13513: } else {
13514: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
13515: }
13516: } elsif ($confhash->{$role}{$item} eq '') {
13517: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13518: } else {
13519: my $newitem = $confhash->{$role}{$item};
13520: if ($key eq 'images') {
13521: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13522: }
13523: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13524: }
13525: }
13526: if ($role ne 'login') {
13527: $resulttext .= '</ul></li>';
13528: }
13529: } else {
13530: if ($confhash->{$role}{$key} eq '') {
13531: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13532: } else {
13533: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13534: }
13535: }
13536: if ($role ne 'login') {
13537: $resulttext .= '</ul>';
13538: }
13539: }
13540: }
13541: }
13542: return $resulttext;
13543: }
13544:
13545: sub thumb_dimensions {
13546: return ('200','50');
13547: }
13548:
13549: sub check_dimensions {
13550: my ($inputfile) = @_;
13551: my ($fullwidth,$fullheight);
13552: if ($inputfile =~ m|^[/\w.\-]+$|) {
13553: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13554: my $imageinfo = <PIPE>;
13555: if (!close(PIPE)) {
13556: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13557: }
13558: chomp($imageinfo);
13559: my ($fullsize) =
13560: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13561: if ($fullsize) {
13562: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13563: }
13564: }
13565: }
13566: return ($fullwidth,$fullheight);
13567: }
13568:
13569: sub check_configuser {
13570: my ($uhome,$dom,$confname,$servadm) = @_;
13571: my ($configuserok,%currroles);
13572: if ($uhome eq 'no_host') {
13573: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13574: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13575: $configuserok =
13576: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13577: $configpass,'','','','','',undef,$servadm);
13578: } else {
13579: $configuserok = 'ok';
13580: %currroles =
13581: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13582: }
13583: return ($configuserok,%currroles);
13584: }
13585:
13586: sub check_authorstatus {
13587: my ($dom,$confname,%currroles) = @_;
13588: my $author_ok;
13589: if (!$currroles{':'.$dom.':au'}) {
13590: my $start = time;
13591: my $end = 0;
13592: $author_ok =
13593: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13594: 'au',$end,$start,'','','domconfig');
13595: } else {
13596: $author_ok = 'ok';
13597: }
13598: return $author_ok;
13599: }
13600:
13601: sub publishlogo {
13602: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
13603: my ($output,$fname,$logourl,$madethumb);
13604: if ($action eq 'upload') {
13605: $fname=$env{'form.'.$formname.'.filename'};
13606: chop($env{'form.'.$formname});
13607: } else {
13608: ($fname) = ($formname =~ /([^\/]+)$/);
13609: }
13610: if ($savefileas ne '') {
13611: $fname = $savefileas;
13612: }
13613: $fname=&Apache::lonnet::clean_filename($fname);
13614: # See if there is anything left
13615: unless ($fname) { return ('error: no uploaded file'); }
13616: $fname="$subdir/$fname";
13617: my $docroot=$r->dir_config('lonDocRoot');
13618: my $filepath="$docroot/priv";
13619: my $relpath = "$dom/$confname";
13620: my ($fnamepath,$file,$fetchthumb);
13621: $file=$fname;
13622: if ($fname=~m|/|) {
13623: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
13624: }
13625: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
13626: my $count;
13627: for ($count=5;$count<=$#parts;$count++) {
13628: $filepath.="/$parts[$count]";
13629: if ((-e $filepath)!=1) {
13630: mkdir($filepath,02770);
13631: }
13632: }
13633: # Check for bad extension and disallow upload
13634: if ($file=~/\.(\w+)$/ &&
13635: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
13636: $output =
13637: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
13638: } elsif ($file=~/\.(\w+)$/ &&
13639: !defined(&Apache::loncommon::fileembstyle($1))) {
13640: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
13641: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
13642: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
13643: } elsif (-d "$filepath/$file") {
13644: $output = &mt('Filename is a directory name - rename the file and re-upload');
13645: } else {
13646: my $source = $filepath.'/'.$file;
13647: my $logfile;
13648: if (!open($logfile,">>",$source.'.log')) {
13649: return (&mt('No write permission to Authoring Space'));
13650: }
13651: print $logfile
13652: "\n================= Publish ".localtime()." ================\n".
13653: $env{'user.name'}.':'.$env{'user.domain'}."\n";
13654: # Save the file
13655: if (!open(FH,">",$source)) {
13656: &Apache::lonnet::logthis('Failed to create '.$source);
13657: return (&mt('Failed to create file'));
13658: }
13659: if ($action eq 'upload') {
13660: if (!print FH ($env{'form.'.$formname})) {
13661: &Apache::lonnet::logthis('Failed to write to '.$source);
13662: return (&mt('Failed to write file'));
13663: }
13664: } else {
13665: my $original = &Apache::lonnet::filelocation('',$formname);
13666: if(!copy($original,$source)) {
13667: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
13668: return (&mt('Failed to write file'));
13669: }
13670: }
13671: close(FH);
13672: chmod(0660, $source); # Permissions to rw-rw---.
13673:
13674: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
13675: my $copyfile=$targetdir.'/'.$file;
13676:
13677: my @parts=split(/\//,$targetdir);
13678: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
13679: for (my $count=5;$count<=$#parts;$count++) {
13680: $path.="/$parts[$count]";
13681: if (!-e $path) {
13682: print $logfile "\nCreating directory ".$path;
13683: mkdir($path,02770);
13684: }
13685: }
13686: my $versionresult;
13687: if (-e $copyfile) {
13688: $versionresult = &logo_versioning($targetdir,$file,$logfile);
13689: } else {
13690: $versionresult = 'ok';
13691: }
13692: if ($versionresult eq 'ok') {
13693: if (copy($source,$copyfile)) {
13694: print $logfile "\nCopied original source to ".$copyfile."\n";
13695: $output = 'ok';
13696: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
13697: push(@{$modified_urls},[$copyfile,$source]);
13698: my $metaoutput =
13699: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
13700: unless ($registered_cleanup) {
13701: my $handlers = $r->get_handlers('PerlCleanupHandler');
13702: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13703: $registered_cleanup=1;
13704: }
13705: } else {
13706: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
13707: $output = &mt('Failed to copy file to RES space').", $!";
13708: }
13709: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
13710: my $inputfile = $filepath.'/'.$file;
13711: my $outfile = $filepath.'/'.'tn-'.$file;
13712: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
13713: if ($fullwidth ne '' && $fullheight ne '') {
13714: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
13715: my $thumbsize = $thumbwidth.'x'.$thumbheight;
13716: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
13717: system({$args[0]} @args);
13718: chmod(0660, $filepath.'/tn-'.$file);
13719: if (-e $outfile) {
13720: my $copyfile=$targetdir.'/tn-'.$file;
13721: if (copy($outfile,$copyfile)) {
13722: print $logfile "\nCopied source to ".$copyfile."\n";
13723: my $thumb_metaoutput =
13724: &write_metadata($dom,$confname,$formname,
13725: $targetdir,'tn-'.$file,$logfile);
13726: push(@{$modified_urls},[$copyfile,$outfile]);
13727: unless ($registered_cleanup) {
13728: my $handlers = $r->get_handlers('PerlCleanupHandler');
13729: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13730: $registered_cleanup=1;
13731: }
13732: $madethumb = 1;
13733: } else {
13734: print $logfile "\nUnable to write ".$copyfile.
13735: ':'.$!."\n";
13736: }
13737: }
13738: }
13739: }
13740: }
13741: } else {
13742: $output = $versionresult;
13743: }
13744: }
13745: return ($output,$logourl,$madethumb);
13746: }
13747:
13748: sub logo_versioning {
13749: my ($targetdir,$file,$logfile) = @_;
13750: my $target = $targetdir.'/'.$file;
13751: my ($maxversion,$fn,$extn,$output);
13752: $maxversion = 0;
13753: if ($file =~ /^(.+)\.(\w+)$/) {
13754: $fn=$1;
13755: $extn=$2;
13756: }
13757: opendir(DIR,$targetdir);
13758: while (my $filename=readdir(DIR)) {
13759: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
13760: $maxversion=($1>$maxversion)?$1:$maxversion;
13761: }
13762: }
13763: $maxversion++;
13764: print $logfile "\nCreating old version ".$maxversion."\n";
13765: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
13766: if (copy($target,$copyfile)) {
13767: print $logfile "Copied old target to ".$copyfile."\n";
13768: $copyfile=$copyfile.'.meta';
13769: if (copy($target.'.meta',$copyfile)) {
13770: print $logfile "Copied old target metadata to ".$copyfile."\n";
13771: $output = 'ok';
13772: } else {
13773: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
13774: $output = &mt('Failed to copy old meta').", $!, ";
13775: }
13776: } else {
13777: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
13778: $output = &mt('Failed to copy old target').", $!, ";
13779: }
13780: return $output;
13781: }
13782:
13783: sub write_metadata {
13784: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
13785: my (%metadatafields,%metadatakeys,$output);
13786: $metadatafields{'title'}=$formname;
13787: $metadatafields{'creationdate'}=time;
13788: $metadatafields{'lastrevisiondate'}=time;
13789: $metadatafields{'copyright'}='public';
13790: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
13791: $env{'user.domain'};
13792: $metadatafields{'authorspace'}=$confname.':'.$dom;
13793: $metadatafields{'domain'}=$dom;
13794: {
13795: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
13796: my $mfh;
13797: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
13798: foreach (sort(keys(%metadatafields))) {
13799: unless ($_=~/\./) {
13800: my $unikey=$_;
13801: $unikey=~/^([A-Za-z]+)/;
13802: my $tag=$1;
13803: $tag=~tr/A-Z/a-z/;
13804: print $mfh "\n\<$tag";
13805: foreach (split(/\,/,$metadatakeys{$unikey})) {
13806: my $value=$metadatafields{$unikey.'.'.$_};
13807: $value=~s/\"/\'\'/g;
13808: print $mfh ' '.$_.'="'.$value.'"';
13809: }
13810: print $mfh '>'.
13811: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
13812: .'</'.$tag.'>';
13813: }
13814: }
13815: $output = 'ok';
13816: print $logfile "\nWrote metadata";
13817: close($mfh);
13818: } else {
13819: print $logfile "\nFailed to open metadata file";
13820: $output = &mt('Could not write metadata');
13821: }
13822: }
13823: return $output;
13824: }
13825:
13826: sub notifysubscribed {
13827: foreach my $targetsource (@{$modified_urls}){
13828: next unless (ref($targetsource) eq 'ARRAY');
13829: my ($target,$source)=@{$targetsource};
13830: if ($source ne '') {
13831: if (open(my $logfh,">>",$source.'.log')) {
13832: print $logfh "\nCleanup phase: Notifications\n";
13833: my @subscribed=&subscribed_hosts($target);
13834: foreach my $subhost (@subscribed) {
13835: print $logfh "\nNotifying host ".$subhost.':';
13836: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13837: print $logfh $reply;
13838: }
13839: my @subscribedmeta=&subscribed_hosts("$target.meta");
13840: foreach my $subhost (@subscribedmeta) {
13841: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13842: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13843: $subhost);
13844: print $logfh $reply;
13845: }
13846: print $logfh "\n============ Done ============\n";
13847: close($logfh);
13848: }
13849: }
13850: }
13851: return OK;
13852: }
13853:
13854: sub subscribed_hosts {
13855: my ($target) = @_;
13856: my @subscribed;
13857: if (open(my $fh,"<","$target.subscription")) {
13858: while (my $subline=<$fh>) {
13859: if ($subline =~ /^($match_lonid):/) {
13860: my $host = $1;
13861: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13862: unless (grep(/^\Q$host\E$/,@subscribed)) {
13863: push(@subscribed,$host);
13864: }
13865: }
13866: }
13867: }
13868: }
13869: return @subscribed;
13870: }
13871:
13872: sub check_switchserver {
13873: my ($dom,$confname) = @_;
13874: my ($allowed,$switchserver);
13875: my $home = &Apache::lonnet::homeserver($confname,$dom);
13876: if ($home eq 'no_host') {
13877: $home = &Apache::lonnet::domain($dom,'primary');
13878: }
13879: my @ids=&Apache::lonnet::current_machine_ids();
13880: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13881: if (!$allowed) {
13882: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13883: }
13884: return $switchserver;
13885: }
13886:
13887: sub modify_quotas {
13888: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13889: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13890: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13891: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13892: $validationfieldsref);
13893: if ($action eq 'quotas') {
13894: $context = 'tools';
13895: } else {
13896: $context = $action;
13897: }
13898: if ($context eq 'requestcourses') {
13899: @usertools = ('official','unofficial','community','textbook','placement','lti');
13900: @options =('norequest','approval','validate','autolimit');
13901: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
13902: %titles = &courserequest_titles();
13903: $toolregexp = join('|',@usertools);
13904: %conditions = &courserequest_conditions();
13905: $confname = $dom.'-domainconfig';
13906: my $servadm = $r->dir_config('lonAdmEMail');
13907: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13908: ($validationitemsref,$validationnamesref,$validationfieldsref) =
13909: &Apache::loncoursequeueadmin::requestcourses_validation_types();
13910: } elsif ($context eq 'requestauthor') {
13911: @usertools = ('author');
13912: %titles = &authorrequest_titles();
13913: } else {
13914: @usertools = ('aboutme','blog','webdav','portfolio');
13915: %titles = &tool_titles();
13916: }
13917: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13918: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13919: foreach my $key (keys(%env)) {
13920: if ($context eq 'requestcourses') {
13921: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
13922: my $item = $1;
13923: my $type = $2;
13924: if ($type =~ /^limit_(.+)/) {
13925: $limithash{$item}{$1} = $env{$key};
13926: } else {
13927: $confhash{$item}{$type} = $env{$key};
13928: }
13929: }
13930: } elsif ($context eq 'requestauthor') {
13931: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
13932: $confhash{$1} = $env{$key};
13933: }
13934: } else {
13935: if ($key =~ /^form\.quota_(.+)$/) {
13936: $confhash{'defaultquota'}{$1} = $env{$key};
13937: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
13938: $confhash{'authorquota'}{$1} = $env{$key};
13939: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
13940: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
13941: }
13942: }
13943: }
13944: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13945: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
13946: @approvalnotify = sort(@approvalnotify);
13947: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
13948: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
13949: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
13950: foreach my $type (@hasuniquecode) {
13951: if (grep(/^\Q$type\E$/,@crstypes)) {
13952: $confhash{'uniquecode'}{$type} = 1;
13953: }
13954: }
13955: my (%newbook,%allpos);
13956: if ($context eq 'requestcourses') {
13957: foreach my $type ('textbooks','templates') {
13958: @{$allpos{$type}} = ();
13959: my $invalid;
13960: if ($type eq 'textbooks') {
13961: $invalid = &mt('Invalid LON-CAPA course for textbook');
13962: } else {
13963: $invalid = &mt('Invalid LON-CAPA course for template');
13964: }
13965: if ($env{'form.'.$type.'_addbook'}) {
13966: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
13967: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
13968: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
13969: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
13970: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13971: } else {
13972: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
13973: my $position = $env{'form.'.$type.'_addbook_pos'};
13974: $position =~ s/\D+//g;
13975: if ($position ne '') {
13976: $allpos{$type}[$position] = $newbook{$type};
13977: }
13978: }
13979: } else {
13980: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13981: }
13982: }
13983: }
13984: }
13985: if (ref($domconfig{$action}) eq 'HASH') {
13986: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
13987: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
13988: $changes{'notify'}{'approval'} = 1;
13989: }
13990: } else {
13991: if ($confhash{'notify'}{'approval'}) {
13992: $changes{'notify'}{'approval'} = 1;
13993: }
13994: }
13995: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
13996: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13997: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
13998: unless ($confhash{'uniquecode'}{$crstype}) {
13999: $changes{'uniquecode'} = 1;
14000: }
14001: }
14002: unless ($changes{'uniquecode'}) {
14003: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
14004: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
14005: $changes{'uniquecode'} = 1;
14006: }
14007: }
14008: }
14009: } else {
14010: $changes{'uniquecode'} = 1;
14011: }
14012: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
14013: $changes{'uniquecode'} = 1;
14014: }
14015: if ($context eq 'requestcourses') {
14016: foreach my $type ('textbooks','templates') {
14017: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14018: my %deletions;
14019: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
14020: if (@todelete) {
14021: map { $deletions{$_} = 1; } @todelete;
14022: }
14023: my %imgdeletions;
14024: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
14025: if (@todeleteimages) {
14026: map { $imgdeletions{$_} = 1; } @todeleteimages;
14027: }
14028: my $maxnum = $env{'form.'.$type.'_maxnum'};
14029: for (my $i=0; $i<=$maxnum; $i++) {
14030: my $itemid = $env{'form.'.$type.'_id_'.$i};
14031: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
14032: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
14033: if ($deletions{$key}) {
14034: if ($domconfig{$action}{$type}{$key}{'image'}) {
14035: #FIXME need to obsolete item in RES space
14036: }
14037: next;
14038: } else {
14039: my $newpos = $env{'form.'.$itemid};
14040: $newpos =~ s/\D+//g;
14041: foreach my $item ('subject','title','publisher','author') {
14042: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14043: ($type eq 'templates'));
14044: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
14045: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
14046: $changes{$type}{$key} = 1;
14047: }
14048: }
14049: $allpos{$type}[$newpos] = $key;
14050: }
14051: if ($imgdeletions{$key}) {
14052: $changes{$type}{$key} = 1;
14053: #FIXME need to obsolete item in RES space
14054: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
14055: my ($cdom,$cnum) = split(/_/,$key);
14056: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14057: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14058: } else {
14059: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
14060: $cdom,$cnum,$type,$configuserok,
14061: $switchserver,$author_ok);
14062: if ($imgurl) {
14063: $confhash{$type}{$key}{'image'} = $imgurl;
14064: $changes{$type}{$key} = 1;
14065: }
14066: if ($error) {
14067: &Apache::lonnet::logthis($error);
14068: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14069: }
14070: }
14071: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
14072: $confhash{$type}{$key}{'image'} =
14073: $domconfig{$action}{$type}{$key}{'image'};
14074: }
14075: }
14076: }
14077: }
14078: }
14079: }
14080: } else {
14081: if ($confhash{'notify'}{'approval'}) {
14082: $changes{'notify'}{'approval'} = 1;
14083: }
14084: if (ref($confhash{'uniquecode'} eq 'HASH')) {
14085: $changes{'uniquecode'} = 1;
14086: }
14087: }
14088: if ($context eq 'requestcourses') {
14089: foreach my $type ('textbooks','templates') {
14090: if ($newbook{$type}) {
14091: $changes{$type}{$newbook{$type}} = 1;
14092: foreach my $item ('subject','title','publisher','author') {
14093: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14094: ($type eq 'template'));
14095: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
14096: if ($env{'form.'.$type.'_addbook_'.$item}) {
14097: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
14098: }
14099: }
14100: if ($type eq 'textbooks') {
14101: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
14102: my ($cdom,$cnum) = split(/_/,$newbook{$type});
14103: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
14104: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
14105: } else {
14106: my ($imageurl,$error) =
14107: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
14108: $configuserok,$switchserver,$author_ok);
14109: if ($imageurl) {
14110: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
14111: }
14112: if ($error) {
14113: &Apache::lonnet::logthis($error);
14114: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14115: }
14116: }
14117: }
14118: }
14119: }
14120: if (@{$allpos{$type}} > 0) {
14121: my $idx = 0;
14122: foreach my $item (@{$allpos{$type}}) {
14123: if ($item ne '') {
14124: $confhash{$type}{$item}{'order'} = $idx;
14125: if (ref($domconfig{$action}) eq 'HASH') {
14126: if (ref($domconfig{$action}{$type}) eq 'HASH') {
14127: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
14128: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
14129: $changes{$type}{$item} = 1;
14130: }
14131: }
14132: }
14133: }
14134: $idx ++;
14135: }
14136: }
14137: }
14138: }
14139: if (ref($validationitemsref) eq 'ARRAY') {
14140: foreach my $item (@{$validationitemsref}) {
14141: if ($item eq 'fields') {
14142: my @changed;
14143: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
14144: if (@{$confhash{'validation'}{$item}} > 0) {
14145: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
14146: }
14147: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14148: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14149: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
14150: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
14151: $domconfig{'requestcourses'}{'validation'}{$item});
14152: } else {
14153: @changed = @{$confhash{'validation'}{$item}};
14154: }
14155: } else {
14156: @changed = @{$confhash{'validation'}{$item}};
14157: }
14158: } else {
14159: @changed = @{$confhash{'validation'}{$item}};
14160: }
14161: if (@changed) {
14162: if ($confhash{'validation'}{$item}) {
14163: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
14164: } else {
14165: $changes{'validation'}{$item} = &mt('None');
14166: }
14167: }
14168: } else {
14169: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
14170: if ($item eq 'markup') {
14171: if ($env{'form.requestcourses_validation_'.$item}) {
14172: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
14173: }
14174: }
14175: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14176: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14177: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
14178: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14179: }
14180: } else {
14181: if ($confhash{'validation'}{$item} ne '') {
14182: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14183: }
14184: }
14185: } else {
14186: if ($confhash{'validation'}{$item} ne '') {
14187: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
14188: }
14189: }
14190: }
14191: }
14192: }
14193: if ($env{'form.validationdc'}) {
14194: my $newval = $env{'form.validationdc'};
14195: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14196: if (exists($domcoords{$newval})) {
14197: $confhash{'validation'}{'dc'} = $newval;
14198: }
14199: }
14200: if (ref($confhash{'validation'}) eq 'HASH') {
14201: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14202: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14203: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14204: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
14205: if ($confhash{'validation'}{'dc'} eq '') {
14206: $changes{'validation'}{'dc'} = &mt('None');
14207: } else {
14208: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14209: }
14210: }
14211: } elsif ($confhash{'validation'}{'dc'} ne '') {
14212: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14213: }
14214: } elsif ($confhash{'validation'}{'dc'} ne '') {
14215: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14216: }
14217: } elsif ($confhash{'validation'}{'dc'} ne '') {
14218: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
14219: }
14220: } else {
14221: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
14222: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
14223: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
14224: $changes{'validation'}{'dc'} = &mt('None');
14225: }
14226: }
14227: }
14228: }
14229: }
14230: } else {
14231: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
14232: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
14233: }
14234: foreach my $item (@usertools) {
14235: foreach my $type (@{$types},'default','_LC_adv') {
14236: my $unset;
14237: if ($context eq 'requestcourses') {
14238: $unset = '0';
14239: if ($type eq '_LC_adv') {
14240: $unset = '';
14241: }
14242: if ($confhash{$item}{$type} eq 'autolimit') {
14243: $confhash{$item}{$type} .= '=';
14244: unless ($limithash{$item}{$type} =~ /\D/) {
14245: $confhash{$item}{$type} .= $limithash{$item}{$type};
14246: }
14247: }
14248: } elsif ($context eq 'requestauthor') {
14249: $unset = '0';
14250: if ($type eq '_LC_adv') {
14251: $unset = '';
14252: }
14253: } else {
14254: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
14255: $confhash{$item}{$type} = 1;
14256: } else {
14257: $confhash{$item}{$type} = 0;
14258: }
14259: }
14260: if (ref($domconfig{$action}) eq 'HASH') {
14261: if ($action eq 'requestauthor') {
14262: if ($domconfig{$action}{$type} ne $confhash{$type}) {
14263: $changes{$type} = 1;
14264: }
14265: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
14266: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
14267: $changes{$item}{$type} = 1;
14268: }
14269: } else {
14270: if ($context eq 'requestcourses') {
14271: if ($confhash{$item}{$type} ne $unset) {
14272: $changes{$item}{$type} = 1;
14273: }
14274: } else {
14275: if (!$confhash{$item}{$type}) {
14276: $changes{$item}{$type} = 1;
14277: }
14278: }
14279: }
14280: } else {
14281: if ($context eq 'requestcourses') {
14282: if ($confhash{$item}{$type} ne $unset) {
14283: $changes{$item}{$type} = 1;
14284: }
14285: } elsif ($context eq 'requestauthor') {
14286: if ($confhash{$type} ne $unset) {
14287: $changes{$type} = 1;
14288: }
14289: } else {
14290: if (!$confhash{$item}{$type}) {
14291: $changes{$item}{$type} = 1;
14292: }
14293: }
14294: }
14295: }
14296: }
14297: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
14298: if (ref($domconfig{'quotas'}) eq 'HASH') {
14299: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14300: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
14301: if (exists($confhash{'defaultquota'}{$key})) {
14302: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
14303: $changes{'defaultquota'}{$key} = 1;
14304: }
14305: } else {
14306: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
14307: }
14308: }
14309: } else {
14310: foreach my $key (keys(%{$domconfig{'quotas'}})) {
14311: if (exists($confhash{'defaultquota'}{$key})) {
14312: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
14313: $changes{'defaultquota'}{$key} = 1;
14314: }
14315: } else {
14316: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
14317: }
14318: }
14319: }
14320: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14321: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
14322: if (exists($confhash{'authorquota'}{$key})) {
14323: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
14324: $changes{'authorquota'}{$key} = 1;
14325: }
14326: } else {
14327: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
14328: }
14329: }
14330: }
14331: }
14332: if (ref($confhash{'defaultquota'}) eq 'HASH') {
14333: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
14334: if (ref($domconfig{'quotas'}) eq 'HASH') {
14335: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
14336: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
14337: $changes{'defaultquota'}{$key} = 1;
14338: }
14339: } else {
14340: if (!exists($domconfig{'quotas'}{$key})) {
14341: $changes{'defaultquota'}{$key} = 1;
14342: }
14343: }
14344: } else {
14345: $changes{'defaultquota'}{$key} = 1;
14346: }
14347: }
14348: }
14349: if (ref($confhash{'authorquota'}) eq 'HASH') {
14350: foreach my $key (keys(%{$confhash{'authorquota'}})) {
14351: if (ref($domconfig{'quotas'}) eq 'HASH') {
14352: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
14353: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
14354: $changes{'authorquota'}{$key} = 1;
14355: }
14356: } else {
14357: $changes{'authorquota'}{$key} = 1;
14358: }
14359: } else {
14360: $changes{'authorquota'}{$key} = 1;
14361: }
14362: }
14363: }
14364: }
14365:
14366: if ($context eq 'requestauthor') {
14367: $domdefaults{'requestauthor'} = \%confhash;
14368: } else {
14369: foreach my $key (keys(%confhash)) {
14370: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
14371: $domdefaults{$key} = $confhash{$key};
14372: }
14373: }
14374: }
14375:
14376: my %quotahash = (
14377: $action => { %confhash }
14378: );
14379: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
14380: $dom);
14381: if ($putresult eq 'ok') {
14382: if (keys(%changes) > 0) {
14383: my $cachetime = 24*60*60;
14384: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14385: if (ref($lastactref) eq 'HASH') {
14386: $lastactref->{'domdefaults'} = 1;
14387: }
14388: $resulttext = &mt('Changes made:').'<ul>';
14389: unless (($context eq 'requestcourses') ||
14390: ($context eq 'requestauthor')) {
14391: if (ref($changes{'defaultquota'}) eq 'HASH') {
14392: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
14393: foreach my $type (@{$types},'default') {
14394: if (defined($changes{'defaultquota'}{$type})) {
14395: my $typetitle = $usertypes->{$type};
14396: if ($type eq 'default') {
14397: $typetitle = $othertitle;
14398: }
14399: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
14400: }
14401: }
14402: $resulttext .= '</ul></li>';
14403: }
14404: if (ref($changes{'authorquota'}) eq 'HASH') {
14405: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
14406: foreach my $type (@{$types},'default') {
14407: if (defined($changes{'authorquota'}{$type})) {
14408: my $typetitle = $usertypes->{$type};
14409: if ($type eq 'default') {
14410: $typetitle = $othertitle;
14411: }
14412: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
14413: }
14414: }
14415: $resulttext .= '</ul></li>';
14416: }
14417: }
14418: my %newenv;
14419: foreach my $item (@usertools) {
14420: my (%haschgs,%inconf);
14421: if ($context eq 'requestauthor') {
14422: %haschgs = %changes;
14423: %inconf = %confhash;
14424: } else {
14425: if (ref($changes{$item}) eq 'HASH') {
14426: %haschgs = %{$changes{$item}};
14427: }
14428: if (ref($confhash{$item}) eq 'HASH') {
14429: %inconf = %{$confhash{$item}};
14430: }
14431: }
14432: if (keys(%haschgs) > 0) {
14433: my $newacc =
14434: &Apache::lonnet::usertools_access($env{'user.name'},
14435: $env{'user.domain'},
14436: $item,'reload',$context);
14437: if (($context eq 'requestcourses') ||
14438: ($context eq 'requestauthor')) {
14439: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14440: $newenv{'environment.canrequest.'.$item} = $newacc;
14441: }
14442: } else {
14443: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14444: $newenv{'environment.availabletools.'.$item} = $newacc;
14445: }
14446: }
14447: unless ($context eq 'requestauthor') {
14448: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14449: }
14450: foreach my $type (@{$types},'default','_LC_adv') {
14451: if ($haschgs{$type}) {
14452: my $typetitle = $usertypes->{$type};
14453: if ($type eq 'default') {
14454: $typetitle = $othertitle;
14455: } elsif ($type eq '_LC_adv') {
14456: $typetitle = 'LON-CAPA Advanced Users';
14457: }
14458: if ($inconf{$type}) {
14459: if ($context eq 'requestcourses') {
14460: my $cond;
14461: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14462: if ($1 eq '') {
14463: $cond = &mt('(Automatic processing of any request).');
14464: } else {
14465: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14466: }
14467: } else {
14468: $cond = $conditions{$inconf{$type}};
14469: }
14470: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14471: } elsif ($context eq 'requestauthor') {
14472: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14473: $titles{$inconf{$type}},$typetitle);
14474:
14475: } else {
14476: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14477: }
14478: } else {
14479: if ($type eq '_LC_adv') {
14480: if ($inconf{$type} eq '0') {
14481: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14482: } else {
14483: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14484: }
14485: } else {
14486: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14487: }
14488: }
14489: }
14490: }
14491: unless ($context eq 'requestauthor') {
14492: $resulttext .= '</ul></li>';
14493: }
14494: }
14495: }
14496: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14497: if (ref($changes{'notify'}) eq 'HASH') {
14498: if ($changes{'notify'}{'approval'}) {
14499: if (ref($confhash{'notify'}) eq 'HASH') {
14500: if ($confhash{'notify'}{'approval'}) {
14501: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14502: } else {
14503: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14504: }
14505: }
14506: }
14507: }
14508: }
14509: if ($action eq 'requestcourses') {
14510: my @offon = ('off','on');
14511: if ($changes{'uniquecode'}) {
14512: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14513: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14514: $resulttext .= '<li>'.
14515: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14516: '</li>';
14517: } else {
14518: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14519: '</li>';
14520: }
14521: }
14522: foreach my $type ('textbooks','templates') {
14523: if (ref($changes{$type}) eq 'HASH') {
14524: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14525: foreach my $key (sort(keys(%{$changes{$type}}))) {
14526: my %coursehash = &Apache::lonnet::coursedescription($key);
14527: my $coursetitle = $coursehash{'description'};
14528: my $position = $confhash{$type}{$key}{'order'} + 1;
14529: $resulttext .= '<li>';
14530: foreach my $item ('subject','title','publisher','author') {
14531: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14532: ($type eq 'templates'));
14533: my $name = $item.':';
14534: $name =~ s/^(\w)/\U$1/;
14535: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14536: }
14537: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14538: if ($type eq 'textbooks') {
14539: if ($confhash{$type}{$key}{'image'}) {
14540: $resulttext .= ' '.&mt('Image: [_1]',
14541: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14542: ' alt="Textbook cover" />').'<br />';
14543: }
14544: }
14545: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14546: }
14547: $resulttext .= '</ul></li>';
14548: }
14549: }
14550: if (ref($changes{'validation'}) eq 'HASH') {
14551: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14552: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14553: foreach my $item (@{$validationitemsref}) {
14554: if (exists($changes{'validation'}{$item})) {
14555: if ($item eq 'markup') {
14556: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14557: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14558: } else {
14559: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14560: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14561: }
14562: }
14563: }
14564: if (exists($changes{'validation'}{'dc'})) {
14565: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14566: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14567: }
14568: }
14569: }
14570: }
14571: $resulttext .= '</ul>';
14572: if (keys(%newenv)) {
14573: &Apache::lonnet::appenv(\%newenv);
14574: }
14575: } else {
14576: if ($context eq 'requestcourses') {
14577: $resulttext = &mt('No changes made to rights to request creation of courses.');
14578: } elsif ($context eq 'requestauthor') {
14579: $resulttext = &mt('No changes made to rights to request author space.');
14580: } else {
14581: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14582: }
14583: }
14584: } else {
14585: $resulttext = '<span class="LC_error">'.
14586: &mt('An error occurred: [_1]',$putresult).'</span>';
14587: }
14588: if ($errors) {
14589: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14590: '<ul>'.$errors.'</ul></p>';
14591: }
14592: return $resulttext;
14593: }
14594:
14595: sub process_textbook_image {
14596: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14597: my $filename = $env{'form.'.$caller.'.filename'};
14598: my ($error,$url);
14599: my ($width,$height) = (50,50);
14600: if ($configuserok eq 'ok') {
14601: if ($switchserver) {
14602: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14603: $switchserver);
14604: } elsif ($author_ok eq 'ok') {
14605: my ($result,$imageurl) =
14606: &publishlogo($r,'upload',$caller,$dom,$confname,
14607: "$type/$cdom/$cnum/cover",$width,$height);
14608: if ($result eq 'ok') {
14609: $url = $imageurl;
14610: } else {
14611: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14612: }
14613: } else {
14614: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14615: }
14616: } else {
14617: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14618: }
14619: return ($url,$error);
14620: }
14621:
14622: sub modify_ltitools {
14623: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14624: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14625: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14626: my $confname = $dom.'-domainconfig';
14627: my $servadm = $r->dir_config('lonAdmEMail');
14628: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14629: my (%posslti,%possfield);
14630: my @courseroles = ('cc','in','ta','ep','st');
14631: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
14632: map { $posslti{$_} = 1; } @ltiroles;
14633: my @allfields = ('fullname','firstname','lastname','email','user','roles');
14634: map { $possfield{$_} = 1; } @allfields;
14635: my %lt = <itools_names();
14636: if ($env{'form.ltitools_add'}) {
14637: my $title = $env{'form.ltitools_add_title'};
14638: $title =~ s/(`)/'/g;
14639: ($newid,my $error) = &get_ltitools_id($dom,$title);
14640: if ($newid) {
14641: my $position = $env{'form.ltitools_add_pos'};
14642: $position =~ s/\D+//g;
14643: if ($position ne '') {
14644: $allpos[$position] = $newid;
14645: }
14646: $changes{$newid} = 1;
14647: foreach my $item ('title','url','key','secret','lifetime') {
14648: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
14649: if ($item eq 'lifetime') {
14650: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
14651: }
14652: if ($env{'form.ltitools_add_'.$item}) {
14653: if (($item eq 'key') || ($item eq 'secret')) {
14654: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14655: } else {
14656: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14657: }
14658: }
14659: }
14660: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
14661: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
14662: }
14663: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
14664: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
14665: }
14666: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
14667: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
14668: } else {
14669: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
14670: }
14671: foreach my $item ('width','height','linktext','explanation') {
14672: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
14673: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
14674: if (($item eq 'width') || ($item eq 'height')) {
14675: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
14676: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14677: }
14678: } else {
14679: if ($env{'form.ltitools_add_'.$item} ne '') {
14680: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14681: }
14682: }
14683: }
14684: if ($env{'form.ltitools_add_target'} eq 'window') {
14685: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14686: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
14687: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14688: } else {
14689: $confhash{$newid}{'display'}{'target'} = 'iframe';
14690: }
14691: foreach my $item ('passback','roster') {
14692: if ($env{'form.ltitools_'.$item.'_add'}) {
14693: $confhash{$newid}{$item} = 1;
14694: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
14695: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
14696: $lifetime =~ s/^\s+|\s+$//g;
14697: if ($lifetime =~ /^\d+\.?\d*$/) {
14698: $confhash{$newid}{$item.'valid'} = $lifetime;
14699: }
14700: }
14701: }
14702: }
14703: if ($env{'form.ltitools_add_image.filename'} ne '') {
14704: my ($imageurl,$error) =
14705: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
14706: $configuserok,$switchserver,$author_ok);
14707: if ($imageurl) {
14708: $confhash{$newid}{'image'} = $imageurl;
14709: }
14710: if ($error) {
14711: &Apache::lonnet::logthis($error);
14712: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14713: }
14714: }
14715: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
14716: foreach my $field (@fields) {
14717: if ($possfield{$field}) {
14718: if ($field eq 'roles') {
14719: foreach my $role (@courseroles) {
14720: my $choice = $env{'form.ltitools_add_roles_'.$role};
14721: if (($choice ne '') && ($posslti{$choice})) {
14722: $confhash{$newid}{'roles'}{$role} = $choice;
14723: if ($role eq 'cc') {
14724: $confhash{$newid}{'roles'}{'co'} = $choice;
14725: }
14726: }
14727: }
14728: } else {
14729: $confhash{$newid}{'fields'}{$field} = 1;
14730: }
14731: }
14732: }
14733: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
14734: if ($confhash{$newid}{'fields'}{'user'}) {
14735: if ($env{'form.ltitools_userincdom_add'}) {
14736: $confhash{$newid}{'incdom'} = 1;
14737: }
14738: }
14739: }
14740: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
14741: foreach my $item (@courseconfig) {
14742: $confhash{$newid}{'crsconf'}{$item} = 1;
14743: }
14744: if ($env{'form.ltitools_add_custom'}) {
14745: my $name = $env{'form.ltitools_add_custom_name'};
14746: my $value = $env{'form.ltitools_add_custom_value'};
14747: $value =~ s/(`)/'/g;
14748: $name =~ s/(`)/'/g;
14749: $confhash{$newid}{'custom'}{$name} = $value;
14750: }
14751: } else {
14752: my $error = &mt('Failed to acquire unique ID for new external tool');
14753: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14754: }
14755: }
14756: if (ref($domconfig{$action}) eq 'HASH') {
14757: my %deletions;
14758: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
14759: if (@todelete) {
14760: map { $deletions{$_} = 1; } @todelete;
14761: }
14762: my %customadds;
14763: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
14764: if (@newcustom) {
14765: map { $customadds{$_} = 1; } @newcustom;
14766: }
14767: my %imgdeletions;
14768: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
14769: if (@todeleteimages) {
14770: map { $imgdeletions{$_} = 1; } @todeleteimages;
14771: }
14772: my $maxnum = $env{'form.ltitools_maxnum'};
14773: for (my $i=0; $i<=$maxnum; $i++) {
14774: my $itemid = $env{'form.ltitools_id_'.$i};
14775: $itemid =~ s/\D+//g;
14776: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14777: if ($deletions{$itemid}) {
14778: if ($domconfig{$action}{$itemid}{'image'}) {
14779: #FIXME need to obsolete item in RES space
14780: }
14781: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
14782: next;
14783: } else {
14784: my $newpos = $env{'form.ltitools_'.$itemid};
14785: $newpos =~ s/\D+//g;
14786: foreach my $item ('title','url','lifetime') {
14787: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14788: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14789: $changes{$itemid} = 1;
14790: }
14791: }
14792: foreach my $item ('key','secret') {
14793: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14794: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
14795: $changes{$itemid} = 1;
14796: }
14797: }
14798: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
14799: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
14800: }
14801: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
14802: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
14803: }
14804: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
14805: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
14806: } else {
14807: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
14808: }
14809: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
14810: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
14811: $changes{$itemid} = 1;
14812: }
14813: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
14814: $changes{$itemid} = 1;
14815: }
14816: foreach my $size ('width','height') {
14817: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
14818: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
14819: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
14820: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
14821: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14822: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
14823: $changes{$itemid} = 1;
14824: }
14825: } else {
14826: $changes{$itemid} = 1;
14827: }
14828: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14829: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
14830: $changes{$itemid} = 1;
14831: }
14832: }
14833: }
14834: foreach my $item ('linktext','explanation') {
14835: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
14836: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
14837: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
14838: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14839: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14840: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
14841: $changes{$itemid} = 1;
14842: }
14843: } else {
14844: $changes{$itemid} = 1;
14845: }
14846: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14847: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
14848: $changes{$itemid} = 1;
14849: }
14850: }
14851: }
14852: if ($env{'form.ltitools_target_'.$i} eq 'window') {
14853: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14854: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
14855: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14856: } else {
14857: $confhash{$itemid}{'display'}{'target'} = 'iframe';
14858: }
14859: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14860: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
14861: $changes{$itemid} = 1;
14862: }
14863: } else {
14864: $changes{$itemid} = 1;
14865: }
14866: foreach my $extra ('passback','roster') {
14867: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
14868: $confhash{$itemid}{$extra} = 1;
14869: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
14870: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
14871: $lifetime =~ s/^\s+|\s+$//g;
14872: if ($lifetime =~ /^\d+\.?\d*$/) {
14873: $confhash{$itemid}{$extra.'valid'} = $lifetime;
14874: }
14875: }
14876: }
14877: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
14878: $changes{$itemid} = 1;
14879: }
14880: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
14881: $changes{$itemid} = 1;
14882: }
14883: }
14884: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
14885: foreach my $item ('label','title','target','linktext','explanation','append') {
14886: if (grep(/^\Q$item\E$/,@courseconfig)) {
14887: $confhash{$itemid}{'crsconf'}{$item} = 1;
14888: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
14889: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
14890: $changes{$itemid} = 1;
14891: }
14892: } else {
14893: $changes{$itemid} = 1;
14894: }
14895: }
14896: }
14897: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
14898: foreach my $field (@fields) {
14899: if ($possfield{$field}) {
14900: if ($field eq 'roles') {
14901: foreach my $role (@courseroles) {
14902: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
14903: if (($choice ne '') && ($posslti{$choice})) {
14904: $confhash{$itemid}{'roles'}{$role} = $choice;
14905: if ($role eq 'cc') {
14906: $confhash{$itemid}{'roles'}{'co'} = $choice;
14907: }
14908: }
14909: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
14910: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
14911: $changes{$itemid} = 1;
14912: }
14913: } elsif ($confhash{$itemid}{'roles'}{$role}) {
14914: $changes{$itemid} = 1;
14915: }
14916: }
14917: } else {
14918: $confhash{$itemid}{'fields'}{$field} = 1;
14919: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
14920: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
14921: $changes{$itemid} = 1;
14922: }
14923: } else {
14924: $changes{$itemid} = 1;
14925: }
14926: }
14927: }
14928: }
14929: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14930: if ($confhash{$itemid}{'fields'}{'user'}) {
14931: if ($env{'form.ltitools_userincdom_'.$i}) {
14932: $confhash{$itemid}{'incdom'} = 1;
14933: }
14934: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
14935: $changes{$itemid} = 1;
14936: }
14937: }
14938: }
14939: $allpos[$newpos] = $itemid;
14940: }
14941: if ($imgdeletions{$itemid}) {
14942: $changes{$itemid} = 1;
14943: #FIXME need to obsolete item in RES space
14944: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
14945: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
14946: $itemid,$configuserok,$switchserver,
14947: $author_ok);
14948: if ($imgurl) {
14949: $confhash{$itemid}{'image'} = $imgurl;
14950: $changes{$itemid} = 1;
14951: }
14952: if ($error) {
14953: &Apache::lonnet::logthis($error);
14954: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14955: }
14956: } elsif ($domconfig{$action}{$itemid}{'image'}) {
14957: $confhash{$itemid}{'image'} =
14958: $domconfig{$action}{$itemid}{'image'};
14959: }
14960: if ($customadds{$i}) {
14961: my $name = $env{'form.ltitools_custom_name_'.$i};
14962: $name =~ s/(`)/'/g;
14963: $name =~ s/^\s+//;
14964: $name =~ s/\s+$//;
14965: my $value = $env{'form.ltitools_custom_value_'.$i};
14966: $value =~ s/(`)/'/g;
14967: $value =~ s/^\s+//;
14968: $value =~ s/\s+$//;
14969: if ($name ne '') {
14970: $confhash{$itemid}{'custom'}{$name} = $value;
14971: $changes{$itemid} = 1;
14972: }
14973: }
14974: my %customdels;
14975: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
14976: if (@customdeletions) {
14977: $changes{$itemid} = 1;
14978: }
14979: map { $customdels{$_} = 1; } @customdeletions;
14980: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
14981: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
14982: unless ($customdels{$key}) {
14983: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
14984: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
14985: }
14986: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
14987: $changes{$itemid} = 1;
14988: }
14989: }
14990: }
14991: }
14992: unless ($changes{$itemid}) {
14993: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
14994: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
14995: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
14996: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
14997: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
14998: $changes{$itemid} = 1;
14999: last;
15000: }
15001: }
15002: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
15003: $changes{$itemid} = 1;
15004: }
15005: }
15006: last if ($changes{$itemid});
15007: }
15008: }
15009: }
15010: }
15011: }
15012: if (@allpos > 0) {
15013: my $idx = 0;
15014: foreach my $itemid (@allpos) {
15015: if ($itemid ne '') {
15016: $confhash{$itemid}{'order'} = $idx;
15017: if (ref($domconfig{$action}) eq 'HASH') {
15018: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15019: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15020: $changes{$itemid} = 1;
15021: }
15022: }
15023: }
15024: $idx ++;
15025: }
15026: }
15027: }
15028: my %ltitoolshash = (
15029: $action => { %confhash }
15030: );
15031: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
15032: $dom);
15033: if ($putresult eq 'ok') {
15034: my %ltienchash = (
15035: $action => { %encconfig }
15036: );
15037: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15038: if (keys(%changes) > 0) {
15039: my $cachetime = 24*60*60;
15040: my %ltiall = %confhash;
15041: foreach my $id (keys(%ltiall)) {
15042: if (ref($encconfig{$id}) eq 'HASH') {
15043: foreach my $item ('key','secret') {
15044: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15045: }
15046: }
15047: }
15048: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
15049: if (ref($lastactref) eq 'HASH') {
15050: $lastactref->{'ltitools'} = 1;
15051: }
15052: $resulttext = &mt('Changes made:').'<ul>';
15053: my %bynum;
15054: foreach my $itemid (sort(keys(%changes))) {
15055: my $position = $confhash{$itemid}{'order'};
15056: $bynum{$position} = $itemid;
15057: }
15058: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15059: my $itemid = $bynum{$pos};
15060: if (ref($confhash{$itemid}) ne 'HASH') {
15061: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15062: } else {
15063: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
15064: if ($confhash{$itemid}{'image'}) {
15065: $resulttext .= ' '.
15066: '<img src="'.$confhash{$itemid}{'image'}.'"'.
15067: ' alt="'.&mt('Tool Provider icon').'" />';
15068: }
15069: $resulttext .= '</li><ul>';
15070: my $position = $pos + 1;
15071: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15072: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
15073: if ($confhash{$itemid}{$item} ne '') {
15074: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15075: }
15076: }
15077: if ($encconfig{$itemid}{'key'} ne '') {
15078: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15079: }
15080: if ($encconfig{$itemid}{'secret'} ne '') {
15081: $resulttext .= '<li>'.$lt{'secret'}.': ';
15082: my $num = length($encconfig{$itemid}{'secret'});
15083: $resulttext .= ('*'x$num).'</li>';
15084: }
15085: $resulttext .= '<li>'.&mt('Configurable in course:');
15086: my @possconfig = ('label','title','target','linktext','explanation','append');
15087: my $numconfig = 0;
15088: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
15089: foreach my $item (@possconfig) {
15090: if ($confhash{$itemid}{'crsconf'}{$item}) {
15091: $numconfig ++;
15092: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
15093: }
15094: }
15095: }
15096: if (!$numconfig) {
15097: $resulttext .= ' '.&mt('None');
15098: }
15099: $resulttext .= '</li>';
15100: foreach my $item ('passback','roster') {
15101: $resulttext .= '<li>'.$lt{$item}.' ';
15102: if ($confhash{$itemid}{$item}) {
15103: $resulttext .= &mt('Yes');
15104: if ($confhash{$itemid}{$item.'valid'}) {
15105: if ($item eq 'passback') {
15106: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
15107: $confhash{$itemid}{$item.'valid'});
15108: } else {
15109: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
15110: $confhash{$itemid}{$item.'valid'});
15111: }
15112: }
15113: } else {
15114: $resulttext .= &mt('No');
15115: }
15116: $resulttext .= '</li>';
15117: }
15118: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
15119: my $displaylist;
15120: if ($confhash{$itemid}{'display'}{'target'}) {
15121: $displaylist = &mt('Display target').': '.
15122: $confhash{$itemid}{'display'}{'target'}.',';
15123: }
15124: foreach my $size ('width','height') {
15125: if ($confhash{$itemid}{'display'}{$size}) {
15126: $displaylist .= (' 'x2).$lt{$size}.': '.
15127: $confhash{$itemid}{'display'}{$size}.',';
15128: }
15129: }
15130: if ($displaylist) {
15131: $displaylist =~ s/,$//;
15132: $resulttext .= '<li>'.$displaylist.'</li>';
15133: }
15134: foreach my $item ('linktext','explanation') {
15135: if ($confhash{$itemid}{'display'}{$item}) {
15136: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
15137: }
15138: }
15139: }
15140: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
15141: my $fieldlist;
15142: foreach my $field (@allfields) {
15143: if ($confhash{$itemid}{'fields'}{$field}) {
15144: $fieldlist .= (' 'x2).$lt{$field}.',';
15145: }
15146: }
15147: if ($fieldlist) {
15148: $fieldlist =~ s/,$//;
15149: if ($confhash{$itemid}{'fields'}{'user'}) {
15150: if ($confhash{$itemid}{'incdom'}) {
15151: $fieldlist .= ' ('.&mt('username:domain').')';
15152: } else {
15153: $fieldlist .= ' ('.&mt('username').')';
15154: }
15155: }
15156: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
15157: }
15158: }
15159: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
15160: my $rolemaps;
15161: foreach my $role (@courseroles) {
15162: if ($confhash{$itemid}{'roles'}{$role}) {
15163: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15164: $confhash{$itemid}{'roles'}{$role}.',';
15165: }
15166: }
15167: if ($rolemaps) {
15168: $rolemaps =~ s/,$//;
15169: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15170: }
15171: }
15172: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
15173: my $customlist;
15174: if (keys(%{$confhash{$itemid}{'custom'}})) {
15175: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
15176: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
15177: }
15178: }
15179: if ($customlist) {
15180: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15181: }
15182: }
15183: $resulttext .= '</ul></li>';
15184: }
15185: }
15186: $resulttext .= '</ul>';
15187: } else {
15188: $resulttext = &mt('No changes made.');
15189: }
15190: } else {
15191: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15192: }
15193: if ($errors) {
15194: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15195: $errors.'</ul>';
15196: }
15197: return $resulttext;
15198: }
15199:
15200: sub process_ltitools_image {
15201: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
15202: my $filename = $env{'form.'.$caller.'.filename'};
15203: my ($error,$url);
15204: my ($width,$height) = (21,21);
15205: if ($configuserok eq 'ok') {
15206: if ($switchserver) {
15207: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
15208: $switchserver);
15209: } elsif ($author_ok eq 'ok') {
15210: my ($result,$imageurl,$madethumb) =
15211: &publishlogo($r,'upload',$caller,$dom,$confname,
15212: "ltitools/$itemid/icon",$width,$height);
15213: if ($result eq 'ok') {
15214: if ($madethumb) {
15215: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15216: my $imagethumb = "$path/tn-".$imagefile;
15217: $url = $imagethumb;
15218: } else {
15219: $url = $imageurl;
15220: }
15221: } else {
15222: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15223: }
15224: } else {
15225: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15226: }
15227: } else {
15228: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15229: }
15230: return ($url,$error);
15231: }
15232:
15233: sub get_ltitools_id {
15234: my ($cdom,$title) = @_;
15235: # get lock on ltitools db
15236: my $lockhash = {
15237: lock => $env{'user.name'}.
15238: ':'.$env{'user.domain'},
15239: };
15240: my $tries = 0;
15241: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15242: my ($id,$error);
15243:
15244: while (($gotlock ne 'ok') && ($tries<10)) {
15245: $tries ++;
15246: sleep (0.1);
15247: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
15248: }
15249: if ($gotlock eq 'ok') {
15250: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
15251: if ($currids{'lock'}) {
15252: delete($currids{'lock'});
15253: if (keys(%currids)) {
15254: my @curr = sort { $a <=> $b } keys(%currids);
15255: if ($curr[-1] =~ /^\d+$/) {
15256: $id = 1 + $curr[-1];
15257: }
15258: } else {
15259: $id = 1;
15260: }
15261: if ($id) {
15262: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
15263: $error = 'nostore';
15264: }
15265: } else {
15266: $error = 'nonumber';
15267: }
15268: }
15269: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
15270: } else {
15271: $error = 'nolock';
15272: }
15273: return ($id,$error);
15274: }
15275:
15276: sub modify_proctoring {
15277: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15278: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15279: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
15280: my $confname = $dom.'-domainconfig';
15281: my $servadm = $r->dir_config('lonAdmEMail');
15282: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
15283: my %providernames = &proctoring_providernames();
15284: my $maxnum = scalar(keys(%providernames));
15285:
15286: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
15287: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
15288: if (ref($requref) eq 'HASH') {
15289: %requserfields = %{$requref};
15290: }
15291: if (ref($opturef) eq 'HASH') {
15292: %optuserfields = %{$opturef};
15293: }
15294: if (ref($defref) eq 'HASH') {
15295: %defaults = %{$defref};
15296: }
15297: if (ref($extref) eq 'HASH') {
15298: %extended = %{$extref};
15299: }
15300: if (ref($crsref) eq 'HASH') {
15301: %crsconf = %{$crsref};
15302: }
15303: if (ref($rolesref) eq 'ARRAY') {
15304: @courseroles = @{$rolesref};
15305: }
15306: if (ref($ltiref) eq 'ARRAY') {
15307: @ltiroles = @{$ltiref};
15308: }
15309:
15310: if (ref($domconfig{$action}) eq 'HASH') {
15311: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
15312: if (@todeleteimages) {
15313: map { $imgdeletions{$_} = 1; } @todeleteimages;
15314: }
15315: }
15316: my %customadds;
15317: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
15318: if (@newcustom) {
15319: map { $customadds{$_} = 1; } @newcustom;
15320: }
15321: foreach my $provider (sort(keys(%providernames))) {
15322: $confhash{$provider} = {};
15323: my $pos = $env{'form.proctoring_pos_'.$provider};
15324: $pos =~ s/\D+//g;
15325: $allpos[$pos] = $provider;
15326: my (%current,%currentenc);
15327: my $showroles = 0;
15328: if (ref($domconfig{$action}) eq 'HASH') {
15329: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15330: %current = %{$domconfig{$action}{$provider}};
15331: foreach my $item ('key','secret') {
15332: $currentenc{$item} = $current{$item};
15333: delete($current{$item});
15334: }
15335: }
15336: }
15337: if ($env{'form.proctoring_available_'.$provider}) {
15338: $confhash{$provider}{'available'} = 1;
15339: unless ($current{'available'}) {
15340: $changes{$provider} = 1;
15341: }
15342: } else {
15343: %{$confhash{$provider}} = %current;
15344: %{$encconfhash{$provider}} = %currentenc;
15345: $confhash{$provider}{'available'} = 0;
15346: if ($current{'available'}) {
15347: $changes{$provider} = 1;
15348: }
15349: }
15350: if ($confhash{$provider}{'available'}) {
15351: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
15352: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
15353: if ($field eq 'lifetime') {
15354: if ($possval =~ /^\d+$/) {
15355: $confhash{$provider}{$field} = $possval;
15356: }
15357: } elsif ($field eq 'version') {
15358: if ($possval =~ /^\d+\.\d+$/) {
15359: $confhash{$provider}{$field} = $possval;
15360: }
15361: } elsif ($field eq 'sigmethod') {
15362: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
15363: $confhash{$provider}{$field} = $possval;
15364: }
15365: } elsif ($field eq 'url') {
15366: $confhash{$provider}{$field} = $possval;
15367: } elsif (($field eq 'key') || ($field eq 'secret')) {
15368: $encconfhash{$provider}{$field} = $possval;
15369: unless ($currentenc{$field} eq $possval) {
15370: $changes{$provider} = 1;
15371: }
15372: }
15373: unless (($field eq 'key') || ($field eq 'secret')) {
15374: unless ($current{$field} eq $confhash{$provider}{$field}) {
15375: $changes{$provider} = 1;
15376: }
15377: }
15378: }
15379: if ($imgdeletions{$provider}) {
15380: $changes{$provider} = 1;
15381: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
15382: my ($imageurl,$error) =
15383: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
15384: $configuserok,$switchserver,$author_ok);
15385: if ($imageurl) {
15386: $confhash{$provider}{'image'} = $imageurl;
15387: $changes{$provider} = 1;
15388: }
15389: if ($error) {
15390: &Apache::lonnet::logthis($error);
15391: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15392: }
15393: } elsif (exists($current{'image'})) {
15394: $confhash{$provider}{'image'} = $current{'image'};
15395: }
15396: if (ref($requserfields{$provider}) eq 'ARRAY') {
15397: if (@{$requserfields{$provider}} > 0) {
15398: if (grep(/^user$/,@{$requserfields{$provider}})) {
15399: if ($env{'form.proctoring_userincdom_'.$provider}) {
15400: $confhash{$provider}{'incdom'} = 1;
15401: }
15402: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
15403: $changes{$provider} = 1;
15404: }
15405: }
15406: if (grep(/^roles$/,@{$requserfields{$provider}})) {
15407: $showroles = 1;
15408: }
15409: }
15410: }
15411: $confhash{$provider}{'fields'} = [];
15412: if (ref($optuserfields{$provider}) eq 'ARRAY') {
15413: if (@{$optuserfields{$provider}} > 0) {
15414: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
15415: foreach my $field (@{$optuserfields{$provider}}) {
15416: if (grep(/^\Q$field\E$/,@optfields)) {
15417: push(@{$confhash{$provider}{'fields'}},$field);
15418: }
15419: }
15420: }
15421: if (ref($current{'fields'}) eq 'ARRAY') {
15422: unless ($changes{$provider}) {
15423: my @new = sort(@{$confhash{$provider}{'fields'}});
15424: my @old = sort(@{$current{'fields'}});
15425: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15426: if (@diffs) {
15427: $changes{$provider} = 1;
15428: }
15429: }
15430: } elsif (@{$confhash{$provider}{'fields'}}) {
15431: $changes{$provider} = 1;
15432: }
15433: }
15434: if (ref($defaults{$provider}) eq 'ARRAY') {
15435: if (@{$defaults{$provider}} > 0) {
15436: my %options;
15437: if (ref($extended{$provider}) eq 'HASH') {
15438: %options = %{$extended{$provider}};
15439: }
15440: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
15441: foreach my $field (@{$defaults{$provider}}) {
15442: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
15443: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
15444: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
15445: push(@{$confhash{$provider}{'defaults'}},$poss);
15446: }
15447: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
15448: foreach my $inner (keys(%{$options{$field}})) {
15449: if (ref($options{$field}{$inner}) eq 'ARRAY') {
15450: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
15451: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
15452: $confhash{$provider}{'defaults'}{$inner} = $poss;
15453: }
15454: } else {
15455: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
15456: }
15457: }
15458: } else {
15459: if (grep(/^\Q$field\E$/,@checked)) {
15460: push(@{$confhash{$provider}{'defaults'}},$field);
15461: }
15462: }
15463: }
15464: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15465: if (ref($current{'defaults'}) eq 'ARRAY') {
15466: unless ($changes{$provider}) {
15467: my @new = sort(@{$confhash{$provider}{'defaults'}});
15468: my @old = sort(@{$current{'defaults'}});
15469: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15470: if (@diffs) {
15471: $changes{$provider} = 1;
15472: }
15473: }
15474: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
15475: if (@{$current{'defaults'}}) {
15476: $changes{$provider} = 1;
15477: }
15478: }
15479: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15480: if (ref($current{'defaults'}) eq 'HASH') {
15481: unless ($changes{$provider}) {
15482: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
15483: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
15484: $changes{$provider} = 1;
15485: last;
15486: }
15487: }
15488: }
15489: unless ($changes{$provider}) {
15490: foreach my $key (keys(%{$current{'defaults'}})) {
15491: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
15492: $changes{$provider} = 1;
15493: last;
15494: }
15495: }
15496: }
15497: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
15498: $changes{$provider} = 1;
15499: }
15500: }
15501: }
15502: }
15503: if (ref($crsconf{$provider}) eq 'ARRAY') {
15504: if (@{$crsconf{$provider}} > 0) {
15505: $confhash{$provider}{'crsconf'} = [];
15506: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
15507: foreach my $crsfield (@{$crsconf{$provider}}) {
15508: if (grep(/^\Q$crsfield\E$/,@checked)) {
15509: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
15510: }
15511: }
15512: if (ref($current{'crsconf'}) eq 'ARRAY') {
15513: unless ($changes{$provider}) {
15514: my @new = sort(@{$confhash{$provider}{'crsconf'}});
15515: my @old = sort(@{$current{'crsconf'}});
15516: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15517: if (@diffs) {
15518: $changes{$provider} = 1;
15519: }
15520: }
15521: } elsif (@{$confhash{$provider}{'crsconf'}}) {
15522: $changes{$provider} = 1;
15523: }
15524: }
15525: }
15526: if ($showroles) {
15527: $confhash{$provider}{'roles'} = {};
15528: foreach my $role (@courseroles) {
15529: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
15530: if (grep(/^\Q$poss\E$/,@ltiroles)) {
15531: $confhash{$provider}{'roles'}{$role} = $poss;
15532: }
15533: }
15534: unless ($changes{$provider}) {
15535: if (ref($current{'roles'}) eq 'HASH') {
15536: foreach my $role (keys(%{$current{'roles'}})) {
15537: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
15538: $changes{$provider} = 1;
15539: last
15540: }
15541: }
15542: unless ($changes{$provider}) {
15543: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
15544: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
15545: $changes{$provider} = 1;
15546: last;
15547: }
15548: }
15549: }
15550: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
15551: $changes{$provider} = 1;
15552: }
15553: }
15554: }
15555: if (ref($current{'custom'}) eq 'HASH') {
15556: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
15557: foreach my $key (keys(%{$current{'custom'}})) {
15558: if (grep(/^\Q$key\E$/,@customdels)) {
15559: $changes{$provider} = 1;
15560: } else {
15561: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
15562: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
15563: $changes{$provider} = 1;
15564: }
15565: }
15566: }
15567: }
15568: if ($customadds{$provider}) {
15569: my $name = $env{'form.proctoring_custom_name_'.$provider};
15570: $name =~ s/(`)/'/g;
15571: $name =~ s/^\s+//;
15572: $name =~ s/\s+$//;
15573: my $value = $env{'form.proctoring_custom_value_'.$provider};
15574: $value =~ s/(`)/'/g;
15575: $value =~ s/^\s+//;
15576: $value =~ s/\s+$//;
15577: if ($name ne '') {
15578: $confhash{$provider}{'custom'}{$name} = $value;
15579: $changes{$provider} = 1;
15580: }
15581: }
15582: }
15583: }
15584: if (@allpos > 0) {
15585: my $idx = 0;
15586: foreach my $provider (@allpos) {
15587: if ($provider ne '') {
15588: $confhash{$provider}{'order'} = $idx;
15589: unless ($changes{$provider}) {
15590: if (ref($domconfig{$action}) eq 'HASH') {
15591: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15592: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
15593: $changes{$provider} = 1;
15594: }
15595: }
15596: }
15597: }
15598: $idx ++;
15599: }
15600: }
15601: }
15602: my %proc_hash = (
15603: $action => { %confhash }
15604: );
15605: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
15606: $dom);
15607: if ($putresult eq 'ok') {
15608: my %proc_enchash = (
15609: $action => { %encconfhash }
15610: );
15611: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
15612: if (keys(%changes) > 0) {
15613: my $cachetime = 24*60*60;
15614: my %procall = %confhash;
15615: foreach my $provider (keys(%procall)) {
15616: if (ref($encconfhash{$provider}) eq 'HASH') {
15617: foreach my $key ('key','secret') {
15618: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
15619: }
15620: }
15621: }
15622: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
15623: if (ref($lastactref) eq 'HASH') {
15624: $lastactref->{'proctoring'} = 1;
15625: }
15626: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
15627: my %bynum;
15628: foreach my $provider (sort(keys(%changes))) {
15629: my $position = $confhash{$provider}{'order'};
15630: $bynum{$position} = $provider;
15631: }
15632: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15633: my $provider = $bynum{$pos};
15634: my %lt = &proctoring_titles($provider);
15635: my %fieldtitles = &proctoring_fieldtitles($provider);
15636: if (!$confhash{$provider}{'available'}) {
15637: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
15638: } else {
15639: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
15640: if ($confhash{$provider}{'image'}) {
15641: $resulttext .= ' '.
15642: '<img src="'.$confhash{$provider}{'image'}.'"'.
15643: ' alt="'.&mt('Proctoring icon').'" />';
15644: }
15645: $resulttext .= '<ul>';
15646: my $position = $pos + 1;
15647: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15648: foreach my $key ('version','sigmethod','url','lifetime') {
15649: if ($confhash{$provider}{$key} ne '') {
15650: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
15651: }
15652: }
15653: if ($encconfhash{$provider}{'key'} ne '') {
15654: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
15655: }
15656: if ($encconfhash{$provider}{'secret'} ne '') {
15657: $resulttext .= '<li>'.$lt{'secret'}.': ';
15658: my $num = length($encconfhash{$provider}{'secret'});
15659: $resulttext .= ('*'x$num).'</li>';
15660: }
15661: my (@fields,$showroles);
15662: if (ref($requserfields{$provider}) eq 'ARRAY') {
15663: push(@fields,@{$requserfields{$provider}});
15664: }
15665: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
15666: push(@fields,@{$confhash{$provider}{'fields'}});
15667: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
15668: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
15669: }
15670: if (@fields) {
15671: if (grep(/^roles$/,@fields)) {
15672: $showroles = 1;
15673: }
15674: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
15675: join('", "', map { $lt{$_}; } @fields).'"</li>';
15676: }
15677: if (ref($requserfields{$provider}) eq 'ARRAY') {
15678: if (grep(/^user$/,@{$requserfields{$provider}})) {
15679: if ($confhash{$provider}{'incdom'}) {
15680: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15681: } else {
15682: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15683: }
15684: }
15685: }
15686: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15687: if (@{$confhash{$provider}{'defaults'}} > 0) {
15688: $resulttext .= '<li>'.$lt{'defa'};
15689: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15690: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15691: }
15692: $resulttext =~ s/,$//;
15693: $resulttext .= '</li>';
15694: }
15695: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15696: if (keys(%{$confhash{$provider}{'defaults'}})) {
15697: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15698: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15699: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15700: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15701: }
15702: }
15703: $resulttext .= '</ul></li>';
15704: }
15705: }
15706: if (ref($crsconf{$provider}) eq 'ARRAY') {
15707: if (@{$crsconf{$provider}} > 0) {
15708: $resulttext .= '<li>'.&mt('Configurable in course:');
15709: my $numconfig = 0;
15710: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15711: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15712: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15713: $numconfig ++;
15714: if ($provider eq 'examity') {
15715: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15716: } else {
15717: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15718: }
15719: }
15720: $resulttext =~ s/,$//;
15721: }
15722: }
15723: if (!$numconfig) {
15724: $resulttext .= ' '.&mt('None');
15725: }
15726: $resulttext .= '</li>';
15727: }
15728: }
15729: if ($showroles) {
15730: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15731: my $rolemaps;
15732: foreach my $role (@courseroles) {
15733: if ($confhash{$provider}{'roles'}{$role}) {
15734: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15735: $confhash{$provider}{'roles'}{$role}.',';
15736: }
15737: }
15738: if ($rolemaps) {
15739: $rolemaps =~ s/,$//;
15740: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15741: }
15742: }
15743: }
15744: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15745: my $customlist;
15746: if (keys(%{$confhash{$provider}{'custom'}})) {
15747: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15748: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15749: }
15750: $customlist =~ s/,$//;
15751: }
15752: if ($customlist) {
15753: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15754: }
15755: }
15756: $resulttext .= '</ul></li>';
15757: }
15758: }
15759: $resulttext .= '</ul>';
15760: } else {
15761: $resulttext = &mt('No changes made.');
15762: }
15763: } else {
15764: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15765: }
15766: if ($errors) {
15767: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15768: $errors.'</ul>';
15769: }
15770: return $resulttext;
15771: }
15772:
15773: sub process_proctoring_image {
15774: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15775: my $filename = $env{'form.'.$caller.'.filename'};
15776: my ($error,$url);
15777: my ($width,$height) = (21,21);
15778: if ($configuserok eq 'ok') {
15779: if ($switchserver) {
15780: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15781: $switchserver);
15782: } elsif ($author_ok eq 'ok') {
15783: my ($result,$imageurl,$madethumb) =
15784: &publishlogo($r,'upload',$caller,$dom,$confname,
15785: "proctoring/$provider/icon",$width,$height);
15786: if ($result eq 'ok') {
15787: if ($madethumb) {
15788: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15789: my $imagethumb = "$path/tn-".$imagefile;
15790: $url = $imagethumb;
15791: } else {
15792: $url = $imageurl;
15793: }
15794: } else {
15795: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15796: }
15797: } else {
15798: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15799: }
15800: } else {
15801: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15802: }
15803: return ($url,$error);
15804: }
15805:
15806: sub modify_lti {
15807: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15808: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15809: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
15810: my (%posslti,%posslticrs,%posscrstype);
15811: my @courseroles = ('cc','in','ta','ep','st');
15812: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15813: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15814: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15815: my %coursetypetitles = &Apache::lonlocal::texthash (
15816: official => 'Official',
15817: unofficial => 'Unofficial',
15818: community => 'Community',
15819: textbook => 'Textbook',
15820: placement => 'Placement Test',
15821: lti => 'LTI Provider',
15822: );
15823: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15824: my %lt = <i_names();
15825: map { $posslti{$_} = 1; } @ltiroles;
15826: map { $posslticrs{$_} = 1; } @lticourseroles;
15827: map { $posscrstype{$_} = 1; } @coursetypes;
15828:
15829: my %menutitles = <imenu_titles();
15830:
15831: my (%currltisec,%secchanges,%newltisec,%keyset,%newkeyset);
15832: $newltisec{'private'}{'keys'} = [];
15833: $newltisec{'encrypt'} = {};
15834: $newltisec{'rules'} = {};
15835: if (ref($domconfig{'ltisec'}) eq 'HASH') {
15836: %currltisec = %{$domconfig{'ltisec'}};
15837: if (ref($currltisec{'private'}) eq 'HASH') {
15838: if (ref($currltisec{'private'}{'keys'}) eq 'ARRAY') {
15839: $newltisec{'private'}{'keys'} = $currltisec{'private'}{'keys'};
15840: map { $keyset{$_} = 1; } @{$currltisec{'private'}{'keys'}};
15841: }
15842: }
15843: }
15844: foreach my $item ('crs','dom','consumers') {
15845: my $formelement;
15846: if ($item eq 'consumers') {
15847: $formelement = 'form.ltisec_'.$item;
15848: } else {
15849: $formelement = 'form.ltisec_'.$item.'linkprot';
15850: }
15851: if ($env{$formelement}) {
15852: $newltisec{'encrypt'}{$item} = 1;
15853: if (ref($currltisec{'encrypt'}) eq 'HASH') {
15854: unless ($currltisec{'encrypt'}{$item}) {
15855: $secchanges{'encrypt'} = 1;
15856: }
15857: } else {
15858: $secchanges{'encrypt'} = 1;
15859: }
15860: } elsif (ref($currltisec{'encrypt'}) eq 'HASH') {
15861: if ($currltisec{'encrypt'}{$item}) {
15862: $secchanges{'encrypt'} = 1;
15863: }
15864: }
15865: }
15866: unless (exists($currltisec{'rules'})) {
15867: $currltisec{'rules'} = {};
15868: }
15869: &password_rule_changes('secrets',$newltisec{'rules'},$currltisec{'rules'},\%secchanges);
15870:
15871: my @ids=&Apache::lonnet::current_machine_ids();
15872: my %servers = &Apache::lonnet::get_servers($dom,'library');
15873:
15874: foreach my $hostid (keys(%servers)) {
15875: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
15876: my $newkey;
15877: my $keyitem = 'form.ltisec_privkey_'.$hostid;
15878: if (exists($env{$keyitem})) {
15879: $env{$keyitem} =~ s/(`)/'/g;
15880: if ($keyset{$hostid}) {
15881: if ($env{'form.ltisec_changeprivkey_'.$hostid}) {
15882: if ($env{$keyitem} ne '') {
15883: $secchanges{'private'} = 1;
15884: $newkeyset{$hostid} = $env{$keyitem};
15885: }
15886: }
15887: } elsif ($env{$keyitem} ne '') {
15888: unless (grep(/^\Q$hostid\E$/,@{$newltisec{'private'}{'keys'}})) {
15889: push(@{$newltisec{'private'}{'keys'}},$hostid);
15890: }
15891: $secchanges{'private'} = 1;
15892: $newkeyset{$hostid} = $env{$keyitem};
15893: }
15894: }
15895: }
15896: }
15897:
15898: my (@items,%deletions,%itemids);
15899: if ($env{'form.lti_add'}) {
15900: my $consumer = $env{'form.lti_consumer_add'};
15901: $consumer =~ s/(`)/'/g;
15902: ($newid,my $error) = &get_lti_id($dom,$consumer);
15903: if ($newid) {
15904: $itemids{'add'} = $newid;
15905: push(@items,'add');
15906: $changes{$newid} = 1;
15907: } else {
15908: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
15909: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15910: }
15911: }
15912: if (ref($domconfig{$action}) eq 'HASH') {
15913: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
15914: if (@todelete) {
15915: map { $deletions{$_} = 1; } @todelete;
15916: }
15917: my $maxnum = $env{'form.lti_maxnum'};
15918: for (my $i=0; $i<$maxnum; $i++) {
15919: my $itemid = $env{'form.lti_id_'.$i};
15920: $itemid =~ s/\D+//g;
15921: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15922: if ($deletions{$itemid}) {
15923: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
15924: } else {
15925: push(@items,$i);
15926: $itemids{$i} = $itemid;
15927: }
15928: }
15929: }
15930: }
15931: foreach my $idx (@items) {
15932: my $itemid = $itemids{$idx};
15933: next unless ($itemid);
15934: my $position = $env{'form.lti_pos_'.$itemid};
15935: $position =~ s/\D+//g;
15936: if ($position ne '') {
15937: $allpos[$position] = $itemid;
15938: }
15939: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
15940: my $formitem = 'form.lti_'.$item.'_'.$idx;
15941: $env{$formitem} =~ s/(`)/'/g;
15942: if ($item eq 'lifetime') {
15943: $env{$formitem} =~ s/[^\d.]//g;
15944: }
15945: if ($env{$formitem} ne '') {
15946: if (($item eq 'key') || ($item eq 'secret')) {
15947: $encconfig{$itemid}{$item} = $env{$formitem};
15948: } else {
15949: $confhash{$itemid}{$item} = $env{$formitem};
15950: unless (($idx eq 'add') || ($changes{$itemid})) {
15951: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
15952: $changes{$itemid} = 1;
15953: }
15954: }
15955: }
15956: }
15957: }
15958: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
15959: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
15960: }
15961: if ($confhash{$itemid}{'requser'}) {
15962: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
15963: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
15964: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
15965: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
15966: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
15967: my $mapuser = $env{'form.lti_customuser_'.$idx};
15968: $mapuser =~ s/(`)/'/g;
15969: $mapuser =~ s/^\s+|\s+$//g;
15970: $confhash{$itemid}{'mapuser'} = $mapuser;
15971: }
15972: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
15973: my @makeuser;
15974: foreach my $ltirole (sort(@possmakeuser)) {
15975: if ($posslti{$ltirole}) {
15976: push(@makeuser,$ltirole);
15977: }
15978: }
15979: $confhash{$itemid}{'makeuser'} = \@makeuser;
15980: if (@makeuser) {
15981: my $lcauth = $env{'form.lti_lcauth_'.$idx};
15982: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
15983: $confhash{$itemid}{'lcauth'} = $lcauth;
15984: if ($lcauth ne 'internal') {
15985: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
15986: $lcauthparm =~ s/^(\s+|\s+)$//g;
15987: $lcauthparm =~ s/`//g;
15988: if ($lcauthparm ne '') {
15989: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
15990: }
15991: }
15992: } else {
15993: $confhash{$itemid}{'lcauth'} = 'lti';
15994: }
15995: }
15996: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
15997: if (@possinstdata) {
15998: foreach my $field (@possinstdata) {
15999: if (exists($fieldtitles{$field})) {
16000: push(@{$confhash{$itemid}{'instdata'}});
16001: }
16002: }
16003: }
16004: if ($env{'form.lti_callback_'.$idx}) {
16005: if ($env{'form.lti_callbackparam_'.$idx}) {
16006: my $callback = $env{'form.lti_callbackparam_'.$idx};
16007: $callback =~ s/^\s+|\s+$//g;
16008: $confhash{$itemid}{'callback'} = $callback;
16009: }
16010: }
16011: foreach my $field ('topmenu','inlinemenu') {
16012: if ($env{'form.lti_'.$field.'_'.$idx}) {
16013: $confhash{$itemid}{$field} = 1;
16014: }
16015: }
16016: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
16017: $confhash{$itemid}{lcmenu} = [];
16018: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
16019: foreach my $field (@possmenu) {
16020: if (exists($menutitles{$field})) {
16021: if ($field eq 'grades') {
16022: next unless ($env{'form.lti_inlinemenu_'.$idx});
16023: }
16024: push(@{$confhash{$itemid}{lcmenu}},$field);
16025: }
16026: }
16027: }
16028: if ($confhash{$itemid}{'crsinc'}) {
16029: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
16030: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
16031: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
16032: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
16033: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
16034: $mapcrs =~ s/(`)/'/g;
16035: $mapcrs =~ s/^\s+|\s+$//g;
16036: $confhash{$itemid}{'mapcrs'} = $mapcrs;
16037: }
16038: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
16039: my @crstypes;
16040: foreach my $type (sort(@posstypes)) {
16041: if ($posscrstype{$type}) {
16042: push(@crstypes,$type);
16043: }
16044: }
16045: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
16046: if ($env{'form.lti_storecrs_'.$idx}) {
16047: $confhash{$itemid}{'storecrs'} = 1;
16048: }
16049: if ($env{'form.lti_makecrs_'.$idx}) {
16050: $confhash{$itemid}{'makecrs'} = 1;
16051: }
16052: foreach my $ltirole (@lticourseroles) {
16053: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
16054: if (grep(/^\Q$possrole\E$/,@courseroles)) {
16055: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
16056: }
16057: }
16058: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
16059: my @selfenroll;
16060: foreach my $type (sort(@possenroll)) {
16061: if ($posslticrs{$type}) {
16062: push(@selfenroll,$type);
16063: }
16064: }
16065: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
16066: if ($env{'form.lti_crssec_'.$idx}) {
16067: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
16068: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
16069: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
16070: my $section = $env{'form.lti_customsection_'.$idx};
16071: $section =~ s/(`)/'/g;
16072: $section =~ s/^\s+|\s+$//g;
16073: if ($section ne '') {
16074: $confhash{$itemid}{'section'} = $section;
16075: }
16076: }
16077: }
16078: foreach my $field ('passback','roster') {
16079: if ($env{'form.lti_'.$field.'_'.$idx}) {
16080: $confhash{$itemid}{$field} = 1;
16081: }
16082: }
16083: if ($env{'form.lti_passback_'.$idx}) {
16084: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
16085: $confhash{$itemid}{'passbackformat'} = '1.0';
16086: } else {
16087: $confhash{$itemid}{'passbackformat'} = '1.1';
16088: }
16089: }
16090: }
16091: unless (($idx eq 'add') || ($changes{$itemid})) {
16092: if ($confhash{$itemid}{'crsinc'}) {
16093: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
16094: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16095: $changes{$itemid} = 1;
16096: }
16097: }
16098: unless ($changes{$itemid}) {
16099: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
16100: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
16101: $changes{$itemid} = 1;
16102: }
16103: }
16104: }
16105: foreach my $field ('mapcrstype','selfenroll') {
16106: unless ($changes{$itemid}) {
16107: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16108: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16109: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16110: $confhash{$itemid}{$field});
16111: if (@diffs) {
16112: $changes{$itemid} = 1;
16113: }
16114: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16115: $changes{$itemid} = 1;
16116: }
16117: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16118: if (@{$confhash{$itemid}{$field}} > 0) {
16119: $changes{$itemid} = 1;
16120: }
16121: }
16122: }
16123: }
16124: unless ($changes{$itemid}) {
16125: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
16126: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16127: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
16128: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
16129: $confhash{$itemid}{'maproles'}{$ltirole}) {
16130: $changes{$itemid} = 1;
16131: last;
16132: }
16133: }
16134: unless ($changes{$itemid}) {
16135: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
16136: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
16137: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
16138: $changes{$itemid} = 1;
16139: last;
16140: }
16141: }
16142: }
16143: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
16144: $changes{$itemid} = 1;
16145: }
16146: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16147: unless ($changes{$itemid}) {
16148: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
16149: $changes{$itemid} = 1;
16150: }
16151: }
16152: }
16153: }
16154: }
16155: unless ($changes{$itemid}) {
16156: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
16157: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
16158: $changes{$itemid} = 1;
16159: }
16160: }
16161: unless ($changes{$itemid}) {
16162: foreach my $field ('makeuser','lcmenu') {
16163: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
16164: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16165: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
16166: $confhash{$itemid}{$field});
16167: if (@diffs) {
16168: $changes{$itemid} = 1;
16169: }
16170: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
16171: $changes{$itemid} = 1;
16172: }
16173: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
16174: if (@{$confhash{$itemid}{$field}} > 0) {
16175: $changes{$itemid} = 1;
16176: }
16177: }
16178: }
16179: }
16180: }
16181: }
16182: }
16183: }
16184: if (@allpos > 0) {
16185: my $idx = 0;
16186: foreach my $itemid (@allpos) {
16187: if ($itemid ne '') {
16188: $confhash{$itemid}{'order'} = $idx;
16189: if (ref($domconfig{$action}) eq 'HASH') {
16190: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
16191: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
16192: $changes{$itemid} = 1;
16193: }
16194: }
16195: }
16196: $idx ++;
16197: }
16198: }
16199: }
16200: my %ltihash = (
16201: $action => { %confhash }
16202: );
16203: if (keys(%secchanges)) {
16204: $ltihash{'ltisec'} = \%newltisec;
16205: }
16206: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
16207: if ($putresult eq 'ok') {
16208: my %keystore;
16209: if (keys(%secchanges)) {
16210: if ($secchanges{'private'}) {
16211: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
16212: foreach my $hostid (keys(%newkeyset)) {
16213: my $storehash = {
16214: key => $newkeyset{$hostid},
16215: who => $env{'user.name'}.':'.$env{'user.domain'},
16216: };
16217: $keystore{$hostid} = &Apache::lonnet::store_dom($storehash,'lti','private',
16218: $dom,$hostid);
16219: }
16220: }
16221: }
16222: my %ltienchash = (
16223: $action => { %encconfig }
16224: );
16225: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
16226: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
16227: return &mt('No changes made.');
16228: }
16229: $resulttext = &mt('Changes made:').'<ul>';
16230: if (keys(%secchanges) > 0) {
16231: foreach my $item (keys(%secchanges)) {
16232: if ($item eq 'encrypt') {
16233: my %encrypted = (
16234: crs => {
16235: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
16236: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
16237: },
16238: dom => {
16239: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
16240: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
16241: },
16242: consumers => {
16243: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
16244: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
16245: },
16246: );
16247: foreach my $type ('crs','dom','consumers') {
16248: my $shown = $encrypted{$type}{'off'};
16249: if (ref($newltisec{$item}) eq 'HASH') {
16250: if ($newltisec{$item}{$type}) {
16251: $shown = $encrypted{$type}{'on'};
16252: }
16253: }
16254: $resulttext .= '<li>'.$shown.'</li>';
16255: }
16256: } elsif ($item eq 'rules') {
16257: my %titles = &Apache::lonlocal::texthash(
16258: min => 'Minimum password length',
16259: max => 'Maximum password length',
16260: chars => 'Required characters',
16261: );
16262: foreach my $rule ('min','max') {
16263: if ($newltisec{rules}{$rule} eq '') {
16264: if ($rule eq 'min') {
16265: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
16266: ' '.&mt('Default of [_1] will be used',
16267: $Apache::lonnet::passwdmin).'</li>';
16268: } else {
16269: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
16270: }
16271: } else {
16272: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newltisec{rules}{$rule}).'</li>';
16273: }
16274: }
16275: if (ref($newltisec{'rules'}{'chars'}) eq 'ARRAY') {
16276: if (@{$newltisec{'rules'}{'chars'}} > 0) {
16277: my %rulenames = &Apache::lonlocal::texthash(
16278: uc => 'At least one upper case letter',
16279: lc => 'At least one lower case letter',
16280: num => 'At least one number',
16281: spec => 'At least one non-alphanumeric',
16282: );
16283: my $needed = '<ul><li>'.
16284: join('</li><li>',map {$rulenames{$_} } @{$newltisec{'rules'}{'chars'}}).
16285: '</li></ul>';
16286: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
16287: } else {
16288: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16289: }
16290: } else {
16291: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
16292: }
16293: } elsif ($item eq 'private') {
16294: if (keys(%newkeyset)) {
16295: foreach my $hostid (sort(keys(%newkeyset))) {
16296: if ($keystore{$hostid} eq 'ok') {
16297: $resulttext .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
16298: }
16299: }
16300: }
16301: }
16302: }
16303: }
16304: if (keys(%changes) > 0) {
16305: my $cachetime = 24*60*60;
16306: my %ltiall = %confhash;
16307: foreach my $id (keys(%ltiall)) {
16308: if (ref($encconfig{$id}) eq 'HASH') {
16309: foreach my $item ('key','secret') {
16310: $ltiall{$id}{$item} = $encconfig{$id}{$item};
16311: }
16312: }
16313: }
16314: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
16315: if (ref($lastactref) eq 'HASH') {
16316: $lastactref->{'lti'} = 1;
16317: }
16318: my %bynum;
16319: foreach my $itemid (sort(keys(%changes))) {
16320: my $position = $confhash{$itemid}{'order'};
16321: $bynum{$position} = $itemid;
16322: }
16323: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
16324: my $itemid = $bynum{$pos};
16325: if (ref($confhash{$itemid}) ne 'HASH') {
16326: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
16327: } else {
16328: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
16329: my $position = $pos + 1;
16330: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
16331: foreach my $item ('version','lifetime') {
16332: if ($confhash{$itemid}{$item} ne '') {
16333: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
16334: }
16335: }
16336: if ($encconfig{$itemid}{'key'} ne '') {
16337: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
16338: }
16339: if ($encconfig{$itemid}{'secret'} ne '') {
16340: $resulttext .= '<li>'.$lt{'secret'}.': ';
16341: my $num = length($encconfig{$itemid}{'secret'});
16342: $resulttext .= ('*'x$num).'</li>';
16343: }
16344: if ($confhash{$itemid}{'requser'}) {
16345: if ($confhash{$itemid}{'callback'}) {
16346: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
16347: } else {
16348: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
16349: }
16350: if ($confhash{$itemid}{'mapuser'}) {
16351: my $shownmapuser;
16352: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
16353: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
16354: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
16355: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
16356: } else {
16357: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
16358: }
16359: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
16360: }
16361: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
16362: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
16363: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
16364: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
16365: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
16366: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
16367: } else {
16368: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
16369: $confhash{$itemid}{'lcauth'});
16370: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
16371: $resulttext .= '; '.&mt('a randomly generated password will be created');
16372: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
16373: if ($confhash{$itemid}{'lcauthparm'} ne '') {
16374: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
16375: }
16376: } else {
16377: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
16378: }
16379: }
16380: $resulttext .= '</li>';
16381: } else {
16382: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
16383: }
16384: }
16385: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
16386: if (@{$confhash{$itemid}{'instdata'}} > 0) {
16387: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
16388: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
16389: } else {
16390: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
16391: }
16392: }
16393: foreach my $item ('topmenu','inlinemenu') {
16394: $resulttext .= '<li>'.$lt{$item}.': ';
16395: if ($confhash{$itemid}{$item}) {
16396: $resulttext .= &mt('Yes');
16397: } else {
16398: $resulttext .= &mt('No');
16399: }
16400: $resulttext .= '</li>';
16401: }
16402: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16403: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16404: $resulttext .= '<li>'.&mt('Menu items:').' '.
16405: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16406: } else {
16407: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16408: }
16409: }
16410: if ($confhash{$itemid}{'crsinc'}) {
16411: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
16412: my $rolemaps;
16413: foreach my $role (@ltiroles) {
16414: if ($confhash{$itemid}{'maproles'}{$role}) {
16415: $rolemaps .= (' 'x2).$role.'='.
16416: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
16417: 'Course').',';
16418: }
16419: }
16420: if ($rolemaps) {
16421: $rolemaps =~ s/,$//;
16422: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
16423: }
16424: }
16425: if ($confhash{$itemid}{'mapcrs'}) {
16426: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
16427: }
16428: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
16429: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
16430: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
16431: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
16432: '</li>';
16433: } else {
16434: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
16435: }
16436: }
16437: if ($confhash{$itemid}{'storecrs'}) {
16438: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
16439: }
16440: if ($confhash{$itemid}{'makecrs'}) {
16441: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
16442: } else {
16443: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
16444: }
16445: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
16446: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
16447: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
16448: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
16449: '</li>';
16450: } else {
16451: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
16452: }
16453: }
16454: if ($confhash{$itemid}{'section'}) {
16455: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
16456: $resulttext .= '<li>'.&mt('User section from standard field:').
16457: ' (course_section_sourcedid)'.'</li>';
16458: } else {
16459: $resulttext .= '<li>'.&mt('User section from:').' '.
16460: $confhash{$itemid}{'section'}.'</li>';
16461: }
16462: } else {
16463: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
16464: }
16465: foreach my $item ('passback','roster','topmenu','inlinemenu') {
16466: $resulttext .= '<li>'.$lt{$item}.': ';
16467: if ($confhash{$itemid}{$item}) {
16468: $resulttext .= &mt('Yes');
16469: if ($item eq 'passback') {
16470: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
16471: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
16472: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
16473: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
16474: }
16475: }
16476: } else {
16477: $resulttext .= &mt('No');
16478: }
16479: $resulttext .= '</li>';
16480: }
16481: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
16482: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
16483: $resulttext .= '<li>'.&mt('Menu items:').' '.
16484: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
16485: } else {
16486: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
16487: }
16488: }
16489: }
16490: }
16491: $resulttext .= '</ul></li>';
16492: }
16493: }
16494: }
16495: $resulttext .= '</ul>';
16496: } else {
16497: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
16498: }
16499: if ($errors) {
16500: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
16501: $errors.'</ul>';
16502: }
16503: return $resulttext;
16504: }
16505:
16506: sub get_lti_id {
16507: my ($domain,$consumer) = @_;
16508: # get lock on lti db
16509: my $lockhash = {
16510: lock => $env{'user.name'}.
16511: ':'.$env{'user.domain'},
16512: };
16513: my $tries = 0;
16514: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16515: my ($id,$error);
16516:
16517: while (($gotlock ne 'ok') && ($tries<10)) {
16518: $tries ++;
16519: sleep (0.1);
16520: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
16521: }
16522: if ($gotlock eq 'ok') {
16523: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
16524: if ($currids{'lock'}) {
16525: delete($currids{'lock'});
16526: if (keys(%currids)) {
16527: my @curr = sort { $a <=> $b } keys(%currids);
16528: if ($curr[-1] =~ /^\d+$/) {
16529: $id = 1 + $curr[-1];
16530: }
16531: } else {
16532: $id = 1;
16533: }
16534: if ($id) {
16535: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
16536: $error = 'nostore';
16537: }
16538: } else {
16539: $error = 'nonumber';
16540: }
16541: }
16542: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
16543: } else {
16544: $error = 'nolock';
16545: }
16546: return ($id,$error);
16547: }
16548:
16549: sub modify_autoenroll {
16550: my ($dom,$lastactref,%domconfig) = @_;
16551: my ($resulttext,%changes);
16552: my %currautoenroll;
16553: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
16554: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
16555: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
16556: }
16557: }
16558: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
16559: my %title = ( run => 'Auto-enrollment active',
16560: sender => 'Sender for notification messages',
16561: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
16562: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
16563: my @offon = ('off','on');
16564: my $sender_uname = $env{'form.sender_uname'};
16565: my $sender_domain = $env{'form.sender_domain'};
16566: if ($sender_domain eq '') {
16567: $sender_uname = '';
16568: } elsif ($sender_uname eq '') {
16569: $sender_domain = '';
16570: }
16571: my $coowners = $env{'form.autoassign_coowners'};
16572: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
16573: $autofailsafe =~ s{^\s+|\s+$}{}g;
16574: if ($autofailsafe =~ /\D/) {
16575: undef($autofailsafe);
16576: }
16577: my $failsafe = $env{'form.autoenroll_failsafe'};
16578: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
16579: $failsafe = 'off';
16580: undef($autofailsafe);
16581: }
16582: my %autoenrollhash = (
16583: autoenroll => { 'run' => $env{'form.autoenroll_run'},
16584: 'sender_uname' => $sender_uname,
16585: 'sender_domain' => $sender_domain,
16586: 'co-owners' => $coowners,
16587: 'autofailsafe' => $autofailsafe,
16588: 'failsafe' => $failsafe,
16589: }
16590: );
16591: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
16592: $dom);
16593: if ($putresult eq 'ok') {
16594: if (exists($currautoenroll{'run'})) {
16595: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
16596: $changes{'run'} = 1;
16597: }
16598: } elsif ($autorun) {
16599: if ($env{'form.autoenroll_run'} ne '1') {
16600: $changes{'run'} = 1;
16601: }
16602: }
16603: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
16604: $changes{'sender'} = 1;
16605: }
16606: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
16607: $changes{'sender'} = 1;
16608: }
16609: if ($currautoenroll{'co-owners'} ne '') {
16610: if ($currautoenroll{'co-owners'} ne $coowners) {
16611: $changes{'coowners'} = 1;
16612: }
16613: } elsif ($coowners) {
16614: $changes{'coowners'} = 1;
16615: }
16616: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
16617: $changes{'autofailsafe'} = 1;
16618: }
16619: if ($currautoenroll{'failsafe'} ne $failsafe) {
16620: $changes{'failsafe'} = 1;
16621: }
16622: if (keys(%changes) > 0) {
16623: $resulttext = &mt('Changes made:').'<ul>';
16624: if ($changes{'run'}) {
16625: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
16626: }
16627: if ($changes{'sender'}) {
16628: if ($sender_uname eq '' || $sender_domain eq '') {
16629: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
16630: } else {
16631: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
16632: }
16633: }
16634: if ($changes{'coowners'}) {
16635: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
16636: &Apache::loncommon::devalidate_domconfig_cache($dom);
16637: if (ref($lastactref) eq 'HASH') {
16638: $lastactref->{'domainconfig'} = 1;
16639: }
16640: }
16641: if ($changes{'autofailsafe'}) {
16642: if ($autofailsafe ne '') {
16643: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
16644: } else {
16645: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16646: }
16647: }
16648: if ($changes{'failsafe'}) {
16649: if ($failsafe eq 'off') {
16650: unless ($changes{'autofailsafe'}) {
16651: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16652: }
16653: } elsif ($failsafe eq 'zero') {
16654: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
16655: } else {
16656: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
16657: }
16658: }
16659: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
16660: &Apache::lonnet::get_domain_defaults($dom,1);
16661: if (ref($lastactref) eq 'HASH') {
16662: $lastactref->{'domdefaults'} = 1;
16663: }
16664: }
16665: $resulttext .= '</ul>';
16666: } else {
16667: $resulttext = &mt('No changes made to auto-enrollment settings');
16668: }
16669: } else {
16670: $resulttext = '<span class="LC_error">'.
16671: &mt('An error occurred: [_1]',$putresult).'</span>';
16672: }
16673: return $resulttext;
16674: }
16675:
16676: sub modify_autoupdate {
16677: my ($dom,%domconfig) = @_;
16678: my ($resulttext,%currautoupdate,%fields,%changes);
16679: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16680: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16681: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16682: }
16683: }
16684: my @offon = ('off','on');
16685: my %title = &Apache::lonlocal::texthash (
16686: run => 'Auto-update:',
16687: classlists => 'Updates to user information in classlists?',
16688: unexpired => 'Skip updates for users without active or future roles?',
16689: lastactive => 'Skip updates for inactive users?',
16690: );
16691: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16692: my %fieldtitles = &Apache::lonlocal::texthash (
16693: id => 'Student/Employee ID',
16694: permanentemail => 'E-mail address',
16695: lastname => 'Last Name',
16696: firstname => 'First Name',
16697: middlename => 'Middle Name',
16698: generation => 'Generation',
16699: );
16700: $othertitle = &mt('All users');
16701: if (keys(%{$usertypes}) > 0) {
16702: $othertitle = &mt('Other users');
16703: }
16704: foreach my $key (keys(%env)) {
16705: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16706: my ($usertype,$item) = ($1,$2);
16707: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16708: if ($usertype eq 'default') {
16709: push(@{$fields{$1}},$2);
16710: } elsif (ref($types) eq 'ARRAY') {
16711: if (grep(/^\Q$usertype\E$/,@{$types})) {
16712: push(@{$fields{$1}},$2);
16713: }
16714: }
16715: }
16716: }
16717: }
16718: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16719: @lockablenames = sort(@lockablenames);
16720: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16721: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16722: if (@changed) {
16723: $changes{'lockablenames'} = 1;
16724: }
16725: } else {
16726: if (@lockablenames) {
16727: $changes{'lockablenames'} = 1;
16728: }
16729: }
16730: my %updatehash = (
16731: autoupdate => { run => $env{'form.autoupdate_run'},
16732: classlists => $env{'form.classlists'},
16733: unexpired => $env{'form.unexpired'},
16734: fields => {%fields},
16735: lockablenames => \@lockablenames,
16736: }
16737: );
16738: my $lastactivedays;
16739: if ($env{'form.lastactive'}) {
16740: $lastactivedays = $env{'form.lastactivedays'};
16741: $lastactivedays =~ s/^\s+|\s+$//g;
16742: unless ($lastactivedays =~ /^\d+$/) {
16743: undef($lastactivedays);
16744: $env{'form.lastactive'} = 0;
16745: }
16746: }
16747: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16748: foreach my $key (keys(%currautoupdate)) {
16749: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16750: if (exists($updatehash{autoupdate}{$key})) {
16751: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16752: $changes{$key} = 1;
16753: }
16754: }
16755: } elsif ($key eq 'fields') {
16756: if (ref($currautoupdate{$key}) eq 'HASH') {
16757: foreach my $item (@{$types},'default') {
16758: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16759: my $change = 0;
16760: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16761: if (!exists($fields{$item})) {
16762: $change = 1;
16763: last;
16764: } elsif (ref($fields{$item}) eq 'ARRAY') {
16765: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16766: $change = 1;
16767: last;
16768: }
16769: }
16770: }
16771: if ($change) {
16772: push(@{$changes{$key}},$item);
16773: }
16774: }
16775: }
16776: }
16777: } elsif ($key eq 'lockablenames') {
16778: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16779: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16780: if (@changed) {
16781: $changes{'lockablenames'} = 1;
16782: }
16783: } else {
16784: if (@lockablenames) {
16785: $changes{'lockablenames'} = 1;
16786: }
16787: }
16788: }
16789: }
16790: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16791: if (@lockablenames) {
16792: $changes{'lockablenames'} = 1;
16793: }
16794: }
16795: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16796: if ($updatehash{'autoupdate'}{'unexpired'}) {
16797: $changes{'unexpired'} = 1;
16798: }
16799: }
16800: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16801: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16802: $changes{'lastactive'} = 1;
16803: }
16804: }
16805: foreach my $item (@{$types},'default') {
16806: if (defined($fields{$item})) {
16807: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16808: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16809: my $change = 0;
16810: if (ref($fields{$item}) eq 'ARRAY') {
16811: foreach my $type (@{$fields{$item}}) {
16812: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16813: $change = 1;
16814: last;
16815: }
16816: }
16817: }
16818: if ($change) {
16819: push(@{$changes{'fields'}},$item);
16820: }
16821: } else {
16822: push(@{$changes{'fields'}},$item);
16823: }
16824: } else {
16825: push(@{$changes{'fields'}},$item);
16826: }
16827: }
16828: }
16829: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
16830: $dom);
16831: if ($putresult eq 'ok') {
16832: if (keys(%changes) > 0) {
16833: $resulttext = &mt('Changes made:').'<ul>';
16834: foreach my $key (sort(keys(%changes))) {
16835: if ($key eq 'lockablenames') {
16836: $resulttext .= '<li>';
16837: if (@lockablenames) {
16838: $usertypes->{'default'} = $othertitle;
16839: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
16840: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
16841: } else {
16842: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
16843: }
16844: $resulttext .= '</li>';
16845: } elsif (ref($changes{$key}) eq 'ARRAY') {
16846: foreach my $item (@{$changes{$key}}) {
16847: my @newvalues;
16848: foreach my $type (@{$fields{$item}}) {
16849: push(@newvalues,$fieldtitles{$type});
16850: }
16851: my $newvaluestr;
16852: if (@newvalues > 0) {
16853: $newvaluestr = join(', ',@newvalues);
16854: } else {
16855: $newvaluestr = &mt('none');
16856: }
16857: if ($item eq 'default') {
16858: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
16859: } else {
16860: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
16861: }
16862: }
16863: } else {
16864: my $newvalue;
16865: if ($key eq 'run') {
16866: $newvalue = $offon[$env{'form.autoupdate_run'}];
16867: } elsif ($key eq 'lastactive') {
16868: $newvalue = $offon[$env{'form.lastactive'}];
16869: unless ($lastactivedays eq '') {
16870: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
16871: }
16872: } else {
16873: $newvalue = $offon[$env{'form.'.$key}];
16874: }
16875: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
16876: }
16877: }
16878: $resulttext .= '</ul>';
16879: } else {
16880: $resulttext = &mt('No changes made to autoupdates');
16881: }
16882: } else {
16883: $resulttext = '<span class="LC_error">'.
16884: &mt('An error occurred: [_1]',$putresult).'</span>';
16885: }
16886: return $resulttext;
16887: }
16888:
16889: sub modify_autocreate {
16890: my ($dom,%domconfig) = @_;
16891: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
16892: if (ref($domconfig{'autocreate'}) eq 'HASH') {
16893: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
16894: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
16895: }
16896: }
16897: my %title= ( xml => 'Auto-creation of courses in XML course description files',
16898: req => 'Auto-creation of validated requests for official courses',
16899: xmldc => 'Identity of course creator of courses from XML files',
16900: );
16901: my @types = ('xml','req');
16902: foreach my $item (@types) {
16903: $newvals{$item} = $env{'form.autocreate_'.$item};
16904: $newvals{$item} =~ s/\D//g;
16905: $newvals{$item} = 0 if ($newvals{$item} eq '');
16906: }
16907: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
16908: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16909: unless (exists($domcoords{$newvals{'xmldc'}})) {
16910: $newvals{'xmldc'} = '';
16911: }
16912: %autocreatehash = (
16913: autocreate => { xml => $newvals{'xml'},
16914: req => $newvals{'req'},
16915: }
16916: );
16917: if ($newvals{'xmldc'} ne '') {
16918: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
16919: }
16920: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
16921: $dom);
16922: if ($putresult eq 'ok') {
16923: my @items = @types;
16924: if ($newvals{'xml'}) {
16925: push(@items,'xmldc');
16926: }
16927: foreach my $item (@items) {
16928: if (exists($currautocreate{$item})) {
16929: if ($currautocreate{$item} ne $newvals{$item}) {
16930: $changes{$item} = 1;
16931: }
16932: } elsif ($newvals{$item}) {
16933: $changes{$item} = 1;
16934: }
16935: }
16936: if (keys(%changes) > 0) {
16937: my @offon = ('off','on');
16938: $resulttext = &mt('Changes made:').'<ul>';
16939: foreach my $item (@types) {
16940: if ($changes{$item}) {
16941: my $newtxt = $offon[$newvals{$item}];
16942: $resulttext .= '<li>'.
16943: &mt("$title{$item} set to [_1]$newtxt [_2]",
16944: '<b>','</b>').
16945: '</li>';
16946: }
16947: }
16948: if ($changes{'xmldc'}) {
16949: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
16950: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
16951: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
16952: }
16953: $resulttext .= '</ul>';
16954: } else {
16955: $resulttext = &mt('No changes made to auto-creation settings');
16956: }
16957: } else {
16958: $resulttext = '<span class="LC_error">'.
16959: &mt('An error occurred: [_1]',$putresult).'</span>';
16960: }
16961: return $resulttext;
16962: }
16963:
16964: sub modify_directorysrch {
16965: my ($dom,$lastactref,%domconfig) = @_;
16966: my ($resulttext,%changes);
16967: my %currdirsrch;
16968: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
16969: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
16970: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
16971: }
16972: }
16973: my %title = ( available => 'Institutional directory search available',
16974: localonly => 'Other domains can search institution',
16975: lcavailable => 'LON-CAPA directory search available',
16976: lclocalonly => 'Other domains can search LON-CAPA domain',
16977: searchby => 'Search types',
16978: searchtypes => 'Search latitude');
16979: my @offon = ('off','on');
16980: my @otherdoms = ('Yes','No');
16981:
16982: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
16983: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
16984: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
16985:
16986: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16987: if (keys(%{$usertypes}) == 0) {
16988: @cansearch = ('default');
16989: } else {
16990: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
16991: foreach my $type (@{$currdirsrch{'cansearch'}}) {
16992: if (!grep(/^\Q$type\E$/,@cansearch)) {
16993: push(@{$changes{'cansearch'}},$type);
16994: }
16995: }
16996: foreach my $type (@cansearch) {
16997: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
16998: push(@{$changes{'cansearch'}},$type);
16999: }
17000: }
17001: } else {
17002: push(@{$changes{'cansearch'}},@cansearch);
17003: }
17004: }
17005:
17006: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
17007: foreach my $by (@{$currdirsrch{'searchby'}}) {
17008: if (!grep(/^\Q$by\E$/,@searchby)) {
17009: push(@{$changes{'searchby'}},$by);
17010: }
17011: }
17012: foreach my $by (@searchby) {
17013: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
17014: push(@{$changes{'searchby'}},$by);
17015: }
17016: }
17017: } else {
17018: push(@{$changes{'searchby'}},@searchby);
17019: }
17020:
17021: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
17022: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
17023: if (!grep(/^\Q$type\E$/,@searchtypes)) {
17024: push(@{$changes{'searchtypes'}},$type);
17025: }
17026: }
17027: foreach my $type (@searchtypes) {
17028: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
17029: push(@{$changes{'searchtypes'}},$type);
17030: }
17031: }
17032: } else {
17033: if (exists($currdirsrch{'searchtypes'})) {
17034: foreach my $type (@searchtypes) {
17035: if ($type ne $currdirsrch{'searchtypes'}) {
17036: push(@{$changes{'searchtypes'}},$type);
17037: }
17038: }
17039: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
17040: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
17041: }
17042: } else {
17043: push(@{$changes{'searchtypes'}},@searchtypes);
17044: }
17045: }
17046:
17047: my %dirsrch_hash = (
17048: directorysrch => { available => $env{'form.dirsrch_available'},
17049: cansearch => \@cansearch,
17050: localonly => $env{'form.dirsrch_instlocalonly'},
17051: lclocalonly => $env{'form.dirsrch_domlocalonly'},
17052: lcavailable => $env{'form.dirsrch_domavailable'},
17053: searchby => \@searchby,
17054: searchtypes => \@searchtypes,
17055: }
17056: );
17057: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
17058: $dom);
17059: if ($putresult eq 'ok') {
17060: if (exists($currdirsrch{'available'})) {
17061: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
17062: $changes{'available'} = 1;
17063: }
17064: } else {
17065: if ($env{'form.dirsrch_available'} eq '1') {
17066: $changes{'available'} = 1;
17067: }
17068: }
17069: if (exists($currdirsrch{'lcavailable'})) {
17070: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
17071: $changes{'lcavailable'} = 1;
17072: }
17073: } else {
17074: if ($env{'form.dirsrch_lcavailable'} eq '1') {
17075: $changes{'lcavailable'} = 1;
17076: }
17077: }
17078: if (exists($currdirsrch{'localonly'})) {
17079: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
17080: $changes{'localonly'} = 1;
17081: }
17082: } else {
17083: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
17084: $changes{'localonly'} = 1;
17085: }
17086: }
17087: if (exists($currdirsrch{'lclocalonly'})) {
17088: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
17089: $changes{'lclocalonly'} = 1;
17090: }
17091: } else {
17092: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
17093: $changes{'lclocalonly'} = 1;
17094: }
17095: }
17096: if (keys(%changes) > 0) {
17097: $resulttext = &mt('Changes made:').'<ul>';
17098: if ($changes{'available'}) {
17099: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
17100: }
17101: if ($changes{'lcavailable'}) {
17102: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
17103: }
17104: if ($changes{'localonly'}) {
17105: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
17106: }
17107: if ($changes{'lclocalonly'}) {
17108: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
17109: }
17110: if (ref($changes{'cansearch'}) eq 'ARRAY') {
17111: my $chgtext;
17112: if (ref($usertypes) eq 'HASH') {
17113: if (keys(%{$usertypes}) > 0) {
17114: foreach my $type (@{$types}) {
17115: if (grep(/^\Q$type\E$/,@cansearch)) {
17116: $chgtext .= $usertypes->{$type}.'; ';
17117: }
17118: }
17119: if (grep(/^default$/,@cansearch)) {
17120: $chgtext .= $othertitle;
17121: } else {
17122: $chgtext =~ s/\; $//;
17123: }
17124: $resulttext .=
17125: '<li>'.
17126: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
17127: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
17128: '</li>';
17129: }
17130: }
17131: }
17132: if (ref($changes{'searchby'}) eq 'ARRAY') {
17133: my ($searchtitles,$titleorder) = &sorted_searchtitles();
17134: my $chgtext;
17135: foreach my $type (@{$titleorder}) {
17136: if (grep(/^\Q$type\E$/,@searchby)) {
17137: if (defined($searchtitles->{$type})) {
17138: $chgtext .= $searchtitles->{$type}.'; ';
17139: }
17140: }
17141: }
17142: $chgtext =~ s/\; $//;
17143: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
17144: }
17145: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
17146: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
17147: my $chgtext;
17148: foreach my $type (@{$srchtypeorder}) {
17149: if (grep(/^\Q$type\E$/,@searchtypes)) {
17150: if (defined($srchtypes_desc->{$type})) {
17151: $chgtext .= $srchtypes_desc->{$type}.'; ';
17152: }
17153: }
17154: }
17155: $chgtext =~ s/\; $//;
17156: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
17157: }
17158: $resulttext .= '</ul>';
17159: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
17160: if (ref($lastactref) eq 'HASH') {
17161: $lastactref->{'directorysrch'} = 1;
17162: }
17163: } else {
17164: $resulttext = &mt('No changes made to directory search settings');
17165: }
17166: } else {
17167: $resulttext = '<span class="LC_error">'.
17168: &mt('An error occurred: [_1]',$putresult).'</span>';
17169: }
17170: return $resulttext;
17171: }
17172:
17173: sub modify_contacts {
17174: my ($dom,$lastactref,%domconfig) = @_;
17175: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
17176: if (ref($domconfig{'contacts'}) eq 'HASH') {
17177: foreach my $key (keys(%{$domconfig{'contacts'}})) {
17178: $currsetting{$key} = $domconfig{'contacts'}{$key};
17179: }
17180: }
17181: my (%others,%to,%bcc,%includestr,%includeloc);
17182: my @contacts = ('supportemail','adminemail');
17183: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
17184: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
17185: my @toggles = ('reporterrors','reportupdates','reportstatus');
17186: my @lonstatus = ('threshold','sysmail','weights','excluded');
17187: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
17188: foreach my $type (@mailings) {
17189: @{$newsetting{$type}} =
17190: &Apache::loncommon::get_env_multiple('form.'.$type);
17191: foreach my $item (@contacts) {
17192: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
17193: $contacts_hash{contacts}{$type}{$item} = 1;
17194: } else {
17195: $contacts_hash{contacts}{$type}{$item} = 0;
17196: }
17197: }
17198: $others{$type} = $env{'form.'.$type.'_others'};
17199: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
17200: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17201: $bcc{$type} = $env{'form.'.$type.'_bcc'};
17202: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
17203: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
17204: $includestr{$type} = $env{'form.'.$type.'_includestr'};
17205: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
17206: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17207: }
17208: }
17209: }
17210: foreach my $item (@contacts) {
17211: $to{$item} = $env{'form.'.$item};
17212: $contacts_hash{'contacts'}{$item} = $to{$item};
17213: }
17214: foreach my $item (@toggles) {
17215: if ($env{'form.'.$item} =~ /^(0|1)$/) {
17216: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
17217: }
17218: }
17219: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
17220: foreach my $item (@lonstatus) {
17221: if ($item eq 'excluded') {
17222: my (%serverhomes,@excluded);
17223: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
17224: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
17225: if (@possexcluded) {
17226: foreach my $id (sort(@possexcluded)) {
17227: if ($serverhomes{$id}) {
17228: push(@excluded,$id);
17229: }
17230: }
17231: }
17232: if (@excluded) {
17233: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
17234: }
17235: } elsif ($item eq 'weights') {
17236: foreach my $type ('E','W','N','U') {
17237: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
17238: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
17239: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
17240: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
17241: $env{'form.error'.$item.'_'.$type};
17242: }
17243: }
17244: }
17245: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
17246: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
17247: if ($env{'form.error'.$item} =~ /^\d+$/) {
17248: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
17249: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
17250: }
17251: }
17252: }
17253: }
17254: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
17255: foreach my $field (@{$fields}) {
17256: if (ref($possoptions->{$field}) eq 'ARRAY') {
17257: my $value = $env{'form.helpform_'.$field};
17258: $value =~ s/^\s+|\s+$//g;
17259: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
17260: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
17261: if ($field eq 'screenshot') {
17262: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
17263: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
17264: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
17265: }
17266: }
17267: }
17268: }
17269: }
17270: }
17271: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17272: my (@statuses,%usertypeshash,@overrides);
17273: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
17274: @statuses = @{$types};
17275: if (ref($usertypes) eq 'HASH') {
17276: %usertypeshash = %{$usertypes};
17277: }
17278: }
17279: if (@statuses) {
17280: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
17281: foreach my $type (@possoverrides) {
17282: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
17283: push(@overrides,$type);
17284: }
17285: }
17286: if (@overrides) {
17287: foreach my $type (@overrides) {
17288: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
17289: foreach my $item (@contacts) {
17290: if (grep(/^\Q$item\E$/,@standard)) {
17291: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
17292: $newsetting{'override_'.$type}{$item} = 1;
17293: } else {
17294: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
17295: $newsetting{'override_'.$type}{$item} = 0;
17296: }
17297: }
17298: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
17299: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17300: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
17301: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
17302: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
17303: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
17304: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
17305: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
17306: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
17307: }
17308: }
17309: }
17310: }
17311: if (keys(%currsetting) > 0) {
17312: foreach my $item (@contacts) {
17313: if ($to{$item} ne $currsetting{$item}) {
17314: $changes{$item} = 1;
17315: }
17316: }
17317: foreach my $type (@mailings) {
17318: foreach my $item (@contacts) {
17319: if (ref($currsetting{$type}) eq 'HASH') {
17320: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
17321: push(@{$changes{$type}},$item);
17322: }
17323: } else {
17324: push(@{$changes{$type}},@{$newsetting{$type}});
17325: }
17326: }
17327: if ($others{$type} ne $currsetting{$type}{'others'}) {
17328: push(@{$changes{$type}},'others');
17329: }
17330: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17331: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
17332: push(@{$changes{$type}},'bcc');
17333: }
17334: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
17335: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
17336: push(@{$changes{$type}},'include');
17337: }
17338: }
17339: }
17340: if (ref($fields) eq 'ARRAY') {
17341: if (ref($currsetting{'helpform'}) eq 'HASH') {
17342: foreach my $field (@{$fields}) {
17343: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
17344: push(@{$changes{'helpform'}},$field);
17345: }
17346: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17347: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
17348: push(@{$changes{'helpform'}},'maxsize');
17349: }
17350: }
17351: }
17352: } else {
17353: foreach my $field (@{$fields}) {
17354: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17355: push(@{$changes{'helpform'}},$field);
17356: }
17357: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17358: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17359: push(@{$changes{'helpform'}},'maxsize');
17360: }
17361: }
17362: }
17363: }
17364: }
17365: if (@statuses) {
17366: if (ref($currsetting{'overrides'}) eq 'HASH') {
17367: foreach my $key (keys(%{$currsetting{'overrides'}})) {
17368: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
17369: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
17370: foreach my $item (@contacts,'bcc','others','include') {
17371: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
17372: push(@{$changes{'overrides'}},$key);
17373: last;
17374: }
17375: }
17376: } else {
17377: push(@{$changes{'overrides'}},$key);
17378: }
17379: }
17380: }
17381: foreach my $key (@overrides) {
17382: unless (exists($currsetting{'overrides'}{$key})) {
17383: push(@{$changes{'overrides'}},$key);
17384: }
17385: }
17386: } else {
17387: foreach my $key (@overrides) {
17388: push(@{$changes{'overrides'}},$key);
17389: }
17390: }
17391: }
17392: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
17393: foreach my $key ('excluded','weights','threshold','sysmail') {
17394: if ($key eq 'excluded') {
17395: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17396: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
17397: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17398: (@{$currsetting{'lonstatus'}{$key}})) {
17399: my @diffs =
17400: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
17401: $currsetting{'lonstatus'}{$key});
17402: if (@diffs) {
17403: push(@{$changes{'lonstatus'}},$key);
17404: }
17405: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
17406: push(@{$changes{'lonstatus'}},$key);
17407: }
17408: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
17409: (@{$currsetting{'lonstatus'}{$key}})) {
17410: push(@{$changes{'lonstatus'}},$key);
17411: }
17412: } elsif ($key eq 'weights') {
17413: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
17414: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
17415: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17416: foreach my $type ('E','W','N','U') {
17417: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
17418: $currsetting{'lonstatus'}{$key}{$type}) {
17419: push(@{$changes{'lonstatus'}},$key);
17420: last;
17421: }
17422: }
17423: } else {
17424: foreach my $type ('E','W','N','U') {
17425: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
17426: push(@{$changes{'lonstatus'}},$key);
17427: last;
17428: }
17429: }
17430: }
17431: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
17432: foreach my $type ('E','W','N','U') {
17433: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
17434: push(@{$changes{'lonstatus'}},$key);
17435: last;
17436: }
17437: }
17438: }
17439: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
17440: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17441: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17442: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
17443: push(@{$changes{'lonstatus'}},$key);
17444: }
17445: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
17446: push(@{$changes{'lonstatus'}},$key);
17447: }
17448: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
17449: push(@{$changes{'lonstatus'}},$key);
17450: }
17451: }
17452: }
17453: } else {
17454: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17455: foreach my $key ('excluded','weights','threshold','sysmail') {
17456: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17457: push(@{$changes{'lonstatus'}},$key);
17458: }
17459: }
17460: }
17461: }
17462: } else {
17463: my %default;
17464: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
17465: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
17466: $default{'errormail'} = 'adminemail';
17467: $default{'packagesmail'} = 'adminemail';
17468: $default{'helpdeskmail'} = 'supportemail';
17469: $default{'otherdomsmail'} = 'supportemail';
17470: $default{'lonstatusmail'} = 'adminemail';
17471: $default{'requestsmail'} = 'adminemail';
17472: $default{'updatesmail'} = 'adminemail';
17473: $default{'hostipmail'} = 'adminemail';
17474: foreach my $item (@contacts) {
17475: if ($to{$item} ne $default{$item}) {
17476: $changes{$item} = 1;
17477: }
17478: }
17479: foreach my $type (@mailings) {
17480: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
17481: push(@{$changes{$type}},@{$newsetting{$type}});
17482: }
17483: if ($others{$type} ne '') {
17484: push(@{$changes{$type}},'others');
17485: }
17486: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17487: if ($bcc{$type} ne '') {
17488: push(@{$changes{$type}},'bcc');
17489: }
17490: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
17491: push(@{$changes{$type}},'include');
17492: }
17493: }
17494: }
17495: if (ref($fields) eq 'ARRAY') {
17496: foreach my $field (@{$fields}) {
17497: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
17498: push(@{$changes{'helpform'}},$field);
17499: }
17500: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
17501: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
17502: push(@{$changes{'helpform'}},'maxsize');
17503: }
17504: }
17505: }
17506: }
17507: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
17508: foreach my $key ('excluded','weights','threshold','sysmail') {
17509: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
17510: push(@{$changes{'lonstatus'}},$key);
17511: }
17512: }
17513: }
17514: }
17515: foreach my $item (@toggles) {
17516: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
17517: $changes{$item} = 1;
17518: } elsif ((!$env{'form.'.$item}) &&
17519: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
17520: $changes{$item} = 1;
17521: }
17522: }
17523: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
17524: $dom);
17525: if ($putresult eq 'ok') {
17526: if (keys(%changes) > 0) {
17527: &Apache::loncommon::devalidate_domconfig_cache($dom);
17528: if (ref($lastactref) eq 'HASH') {
17529: $lastactref->{'domainconfig'} = 1;
17530: }
17531: my ($titles,$short_titles) = &contact_titles();
17532: $resulttext = &mt('Changes made:').'<ul>';
17533: foreach my $item (@contacts) {
17534: if ($changes{$item}) {
17535: $resulttext .= '<li>'.$titles->{$item}.
17536: &mt(' set to: ').
17537: '<span class="LC_cusr_emph">'.
17538: $to{$item}.'</span></li>';
17539: }
17540: }
17541: foreach my $type (@mailings) {
17542: if (ref($changes{$type}) eq 'ARRAY') {
17543: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17544: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
17545: } else {
17546: $resulttext .= '<li>'.$titles->{$type}.': ';
17547: }
17548: my @text;
17549: foreach my $item (@{$newsetting{$type}}) {
17550: push(@text,$short_titles->{$item});
17551: }
17552: if ($others{$type} ne '') {
17553: push(@text,$others{$type});
17554: }
17555: if (@text) {
17556: $resulttext .= '<span class="LC_cusr_emph">'.
17557: join(', ',@text).'</span>';
17558: }
17559: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
17560: if ($bcc{$type} ne '') {
17561: my $bcctext;
17562: if (@text) {
17563: $bcctext = ' '.&mt('with Bcc to');
17564: } else {
17565: $bcctext = '(Bcc)';
17566: }
17567: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
17568: } elsif (!@text) {
17569: $resulttext .= &mt('No one');
17570: }
17571: if ($includestr{$type} ne '') {
17572: if ($includeloc{$type} eq 'b') {
17573: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
17574: } elsif ($includeloc{$type} eq 's') {
17575: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
17576: }
17577: }
17578: } elsif (!@text) {
17579: $resulttext .= &mt('No recipients');
17580: }
17581: $resulttext .= '</li>';
17582: }
17583: }
17584: if (ref($changes{'overrides'}) eq 'ARRAY') {
17585: my @deletions;
17586: foreach my $type (@{$changes{'overrides'}}) {
17587: if ($usertypeshash{$type}) {
17588: if (grep(/^\Q$type\E/,@overrides)) {
17589: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
17590: $usertypeshash{$type}).'<ul><li>';
17591: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
17592: my @text;
17593: foreach my $item (@contacts) {
17594: if ($newsetting{'override_'.$type}{$item}) {
17595: push(@text,$short_titles->{$item});
17596: }
17597: }
17598: if ($newsetting{'override_'.$type}{'others'} ne '') {
17599: push(@text,$newsetting{'override_'.$type}{'others'});
17600: }
17601:
17602: if (@text) {
17603: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
17604: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
17605: }
17606: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
17607: my $bcctext;
17608: if (@text) {
17609: $bcctext = ' '.&mt('with Bcc to');
17610: } else {
17611: $bcctext = '(Bcc)';
17612: }
17613: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
17614: } elsif (!@text) {
17615: $resulttext .= &mt('Helpdesk e-mail sent to no one');
17616: }
17617: $resulttext .= '</li>';
17618: if ($newsetting{'override_'.$type}{'include'} ne '') {
17619: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
17620: if ($loc eq 'b') {
17621: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
17622: } elsif ($loc eq 's') {
17623: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
17624: }
17625: }
17626: }
17627: $resulttext .= '</li></ul></li>';
17628: } else {
17629: push(@deletions,$usertypeshash{$type});
17630: }
17631: }
17632: }
17633: if (@deletions) {
17634: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
17635: join(', ',@deletions)).'</li>';
17636: }
17637: }
17638: my @offon = ('off','on');
17639: my $corelink = &core_link_msu();
17640: if ($changes{'reporterrors'}) {
17641: $resulttext .= '<li>'.
17642: &mt('E-mail error reports to [_1] set to "'.
17643: $offon[$env{'form.reporterrors'}].'".',
17644: $corelink).
17645: '</li>';
17646: }
17647: if ($changes{'reportupdates'}) {
17648: $resulttext .= '<li>'.
17649: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
17650: $offon[$env{'form.reportupdates'}].'".',
17651: $corelink).
17652: '</li>';
17653: }
17654: if ($changes{'reportstatus'}) {
17655: $resulttext .= '<li>'.
17656: &mt('E-mail status if errors above threshold to [_1] set to "'.
17657: $offon[$env{'form.reportstatus'}].'".',
17658: $corelink).
17659: '</li>';
17660: }
17661: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
17662: $resulttext .= '<li>'.
17663: &mt('Nightly status check e-mail settings').':<ul>';
17664: my (%defval,%use_def,%shown);
17665: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17666: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17667: $defval{'weights'} =
17668: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17669: $defval{'excluded'} = &mt('None');
17670: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17671: foreach my $item ('threshold','sysmail','weights','excluded') {
17672: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17673: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17674: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17675: } elsif ($item eq 'weights') {
17676: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17677: foreach my $type ('E','W','N','U') {
17678: $shown{$item} .= $lonstatus_names->{$type}.'=';
17679: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17680: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17681: } else {
17682: $shown{$item} .= $lonstatus_defs->{$type};
17683: }
17684: $shown{$item} .= ', ';
17685: }
17686: $shown{$item} =~ s/, $//;
17687: } else {
17688: $shown{$item} = $defval{$item};
17689: }
17690: } elsif ($item eq 'excluded') {
17691: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17692: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17693: } else {
17694: $shown{$item} = $defval{$item};
17695: }
17696: }
17697: } else {
17698: $shown{$item} = $defval{$item};
17699: }
17700: }
17701: } else {
17702: foreach my $item ('threshold','weights','excluded','sysmail') {
17703: $shown{$item} = $defval{$item};
17704: }
17705: }
17706: foreach my $item ('threshold','weights','excluded','sysmail') {
17707: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17708: $shown{$item}).'</li>';
17709: }
17710: $resulttext .= '</ul></li>';
17711: }
17712: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17713: my (@optional,@required,@unused,$maxsizechg);
17714: foreach my $field (@{$changes{'helpform'}}) {
17715: if ($field eq 'maxsize') {
17716: $maxsizechg = 1;
17717: next;
17718: }
17719: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17720: push(@optional,$field);
17721: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17722: push(@unused,$field);
17723: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17724: push(@required,$field);
17725: }
17726: }
17727: if (@optional) {
17728: $resulttext .= '<li>'.
17729: &mt('Help form fields changed to "Optional": [_1].',
17730: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17731: '</li>';
17732: }
17733: if (@required) {
17734: $resulttext .= '<li>'.
17735: &mt('Help form fields changed to "Required": [_1].',
17736: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17737: '</li>';
17738: }
17739: if (@unused) {
17740: $resulttext .= '<li>'.
17741: &mt('Help form fields changed to "Not shown": [_1].',
17742: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17743: '</li>';
17744: }
17745: if ($maxsizechg) {
17746: $resulttext .= '<li>'.
17747: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17748: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17749: '</li>';
17750: }
17751: }
17752: $resulttext .= '</ul>';
17753: } else {
17754: $resulttext = &mt('No changes made to contacts and form settings');
17755: }
17756: } else {
17757: $resulttext = '<span class="LC_error">'.
17758: &mt('An error occurred: [_1].',$putresult).'</span>';
17759: }
17760: return $resulttext;
17761: }
17762:
17763: sub modify_privacy {
17764: my ($dom,%domconfig) = @_;
17765: my ($resulttext,%current,%changes);
17766: if (ref($domconfig{'privacy'}) eq 'HASH') {
17767: %current = %{$domconfig{'privacy'}};
17768: }
17769: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17770: my @items = ('domain','author','course','community');
17771: my %names = &Apache::lonlocal::texthash (
17772: domain => 'Assigned domain role(s)',
17773: author => 'Assigned co-author role(s)',
17774: course => 'Assigned course role(s)',
17775: community => 'Assigned community role',
17776: );
17777: my %roles = &Apache::lonlocal::texthash (
17778: domain => 'Domain role',
17779: author => 'Co-author role',
17780: course => 'Course role',
17781: community => 'Community role',
17782: );
17783: my %titles = &Apache::lonlocal::texthash (
17784: approval => 'Approval for role in different domain',
17785: othdom => 'User information available in other domain',
17786: priv => 'Information viewable by privileged user in same domain',
17787: unpriv => 'Information viewable by unprivileged user in same domain',
17788: instdom => 'Other domain shares institution/provider',
17789: extdom => 'Other domain has different institution/provider',
17790: none => 'Not allowed',
17791: user => 'User authorizes',
17792: domain => 'Domain Coordinator authorizes',
17793: auto => 'Unrestricted',
17794: );
17795: my %fieldnames = &Apache::lonlocal::texthash (
17796: id => 'Student/Employee ID',
17797: permanentemail => 'E-mail address',
17798: lastname => 'Last Name',
17799: firstname => 'First Name',
17800: middlename => 'Middle Name',
17801: generation => 'Generation',
17802: );
17803: my ($othertitle,$usertypes,$types) =
17804: &Apache::loncommon::sorted_inst_types($dom);
17805: my (%by_ip,%by_location,@intdoms,@instdoms);
17806: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17807:
17808: my %privacyhash = (
17809: 'approval' => {
17810: instdom => {},
17811: extdom => {},
17812: },
17813: 'othdom' => {},
17814: 'priv' => {},
17815: 'unpriv' => {},
17816: );
17817: foreach my $item (@items) {
17818: if (@instdoms > 1) {
17819: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
17820: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17821: }
17822: if (ref($current{'approval'}) eq 'HASH') {
17823: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
17824: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
17825: $changes{'approval'} = 1;
17826: }
17827: }
17828: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
17829: $changes{'approval'} = 1;
17830: }
17831: }
17832: if (keys(%by_location) > 0) {
17833: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17834: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
17835: }
17836: if (ref($current{'approval'}) eq 'HASH') {
17837: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
17838: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
17839: $changes{'approval'} = 1;
17840: }
17841: }
17842: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
17843: $changes{'approval'} = 1;
17844: }
17845: }
17846: foreach my $status ('priv','unpriv') {
17847: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
17848: my @newvalues;
17849: foreach my $field (@possibles) {
17850: if (grep(/^\Q$field\E$/,@fields)) {
17851: $privacyhash{$status}{$item}{$field} = 1;
17852: push(@newvalues,$field);
17853: }
17854: }
17855: @newvalues = sort(@newvalues);
17856: if (ref($current{$status}) eq 'HASH') {
17857: if (ref($current{$status}{$item}) eq 'HASH') {
17858: my @currvalues = sort(keys(%{$current{$status}{$item}}));
17859: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17860: if (@diffs > 0) {
17861: $changes{$status} = 1;
17862: }
17863: }
17864: } else {
17865: my @stdfields;
17866: foreach my $field (@fields) {
17867: if ($field eq 'id') {
17868: next if ($status eq 'unpriv');
17869: next if (($status eq 'priv') && ($item eq 'community'));
17870: }
17871: push(@stdfields,$field);
17872: }
17873: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17874: if (@diffs > 0) {
17875: $changes{$status} = 1;
17876: }
17877: }
17878: }
17879: }
17880: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
17881: my @statuses;
17882: if (ref($types) eq 'ARRAY') {
17883: @statuses = @{$types};
17884: }
17885: foreach my $type (@statuses,'default') {
17886: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
17887: my @newvalues;
17888: foreach my $field (sort(@possfields)) {
17889: if (grep(/^\Q$field\E$/,@fields)) {
17890: $privacyhash{'othdom'}{$type}{$field} = 1;
17891: push(@newvalues,$field);
17892: }
17893: }
17894: @newvalues = sort(@newvalues);
17895: if (ref($current{'othdom'}) eq 'HASH') {
17896: if (ref($current{'othdom'}{$type}) eq 'HASH') {
17897: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
17898: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17899: if (@diffs > 0) {
17900: $changes{'othdom'} = 1;
17901: }
17902: }
17903: } else {
17904: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
17905: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17906: if (@diffs > 0) {
17907: $changes{'othdom'} = 1;
17908: }
17909: }
17910: }
17911: }
17912: my %confighash = (
17913: privacy => \%privacyhash,
17914: );
17915: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17916: if ($putresult eq 'ok') {
17917: if (keys(%changes) > 0) {
17918: $resulttext = &mt('Changes made: ').'<ul>';
17919: foreach my $key ('approval','othdom','priv','unpriv') {
17920: if ($changes{$key}) {
17921: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17922: if ($key eq 'approval') {
17923: if (keys(%{$privacyhash{$key}{instdom}})) {
17924: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
17925: foreach my $item (@items) {
17926: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
17927: }
17928: $resulttext .= '</ul></li>';
17929: }
17930: if (keys(%{$privacyhash{$key}{extdom}})) {
17931: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
17932: foreach my $item (@items) {
17933: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
17934: }
17935: $resulttext .= '</ul></li>';
17936: }
17937: } elsif ($key eq 'othdom') {
17938: my @statuses;
17939: if (ref($types) eq 'ARRAY') {
17940: @statuses = @{$types};
17941: }
17942: if (ref($privacyhash{$key}) eq 'HASH') {
17943: foreach my $status (@statuses,'default') {
17944: if ($status eq 'default') {
17945: $resulttext .= '<li>'.$othertitle.': ';
17946: } elsif (ref($usertypes) eq 'HASH') {
17947: $resulttext .= '<li>'.$usertypes->{$status}.': ';
17948: } else {
17949: next;
17950: }
17951: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
17952: if (keys(%{$privacyhash{$key}{$status}})) {
17953: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
17954: } else {
17955: $resulttext .= &mt('none');
17956: }
17957: }
17958: $resulttext .= '</li>';
17959: }
17960: }
17961: } else {
17962: foreach my $item (@items) {
17963: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
17964: $resulttext .= '<li>'.$names{$item}.': ';
17965: if (keys(%{$privacyhash{$key}{$item}})) {
17966: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
17967: } else {
17968: $resulttext .= &mt('none');
17969: }
17970: $resulttext .= '</li>';
17971: }
17972: }
17973: }
17974: $resulttext .= '</ul></li>';
17975: }
17976: }
17977: } else {
17978: $resulttext = &mt('No changes made to user information settings');
17979: }
17980: } else {
17981: $resulttext = '<span class="LC_error">'.
17982: &mt('An error occurred: [_1]',$putresult).'</span>';
17983: }
17984: return $resulttext;
17985: }
17986:
17987: sub modify_passwords {
17988: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17989: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
17990: $updatedefaults,$updateconf);
17991: my $customfn = 'resetpw.html';
17992: if (ref($domconfig{'passwords'}) eq 'HASH') {
17993: %current = %{$domconfig{'passwords'}};
17994: }
17995: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17996: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17997: if (ref($types) eq 'ARRAY') {
17998: @oktypes = @{$types};
17999: }
18000: push(@oktypes,'default');
18001:
18002: my %titles = &Apache::lonlocal::texthash (
18003: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
18004: intauth_check => 'Check bcrypt cost if authenticated',
18005: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
18006: permanent => 'Permanent e-mail address',
18007: critical => 'Critical notification address',
18008: notify => 'Notification address',
18009: min => 'Minimum password length',
18010: max => 'Maximum password length',
18011: chars => 'Required characters',
18012: expire => 'Password expiration (days)',
18013: numsaved => 'Number of previous passwords to save',
18014: reset => 'Resetting Forgotten Password',
18015: intauth => 'Encryption of Stored Passwords (Internal Auth)',
18016: rules => 'Rules for LON-CAPA Passwords',
18017: crsownerchg => 'Course Owner Changing Student Passwords',
18018: username => 'Username',
18019: email => 'E-mail address',
18020: );
18021:
18022: #
18023: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
18024: #
18025: my (%curr_defaults,%save_defaults);
18026: if (ref($domconfig{'defaults'}) eq 'HASH') {
18027: foreach my $key (keys(%{$domconfig{'defaults'}})) {
18028: if ($key =~ /^intauth_(cost|check|switch)$/) {
18029: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
18030: } else {
18031: $save_defaults{$key} = $domconfig{'defaults'}{$key};
18032: }
18033: }
18034: }
18035: my %staticdefaults = (
18036: 'resetlink' => 2,
18037: 'resetcase' => \@oktypes,
18038: 'resetprelink' => 'both',
18039: 'resetemail' => ['critical','notify','permanent'],
18040: 'intauth_cost' => 10,
18041: 'intauth_check' => 0,
18042: 'intauth_switch' => 0,
18043: );
18044: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18045: foreach my $type (@oktypes) {
18046: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
18047: }
18048: my $linklife = $env{'form.passwords_link'};
18049: $linklife =~ s/^\s+|\s+$//g;
18050: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
18051: $newvalues{'resetlink'} = $linklife;
18052: if ($current{'resetlink'}) {
18053: if ($current{'resetlink'} ne $linklife) {
18054: $changes{'reset'} = 1;
18055: }
18056: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18057: if ($staticdefaults{'resetlink'} ne $linklife) {
18058: $changes{'reset'} = 1;
18059: }
18060: }
18061: } elsif ($current{'resetlink'}) {
18062: $changes{'reset'} = 1;
18063: }
18064: my @casesens;
18065: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
18066: foreach my $case (sort(@posscase)) {
18067: if (grep(/^\Q$case\E$/,@oktypes)) {
18068: push(@casesens,$case);
18069: }
18070: }
18071: $newvalues{'resetcase'} = \@casesens;
18072: if (ref($current{'resetcase'}) eq 'ARRAY') {
18073: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
18074: if (@diffs > 0) {
18075: $changes{'reset'} = 1;
18076: }
18077: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18078: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
18079: if (@diffs > 0) {
18080: $changes{'reset'} = 1;
18081: }
18082: }
18083: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
18084: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
18085: if (exists($current{'resetprelink'})) {
18086: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
18087: $changes{'reset'} = 1;
18088: }
18089: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18090: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
18091: $changes{'reset'} = 1;
18092: }
18093: }
18094: } elsif ($current{'resetprelink'}) {
18095: $changes{'reset'} = 1;
18096: }
18097: foreach my $type (@oktypes) {
18098: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
18099: my @postlink;
18100: foreach my $item (sort(@possplink)) {
18101: if ($item =~ /^(email|username)$/) {
18102: push(@postlink,$item);
18103: }
18104: }
18105: $newvalues{'resetpostlink'}{$type} = \@postlink;
18106: unless ($changes{'reset'}) {
18107: if (ref($current{'resetpostlink'}) eq 'HASH') {
18108: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
18109: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
18110: if (@diffs > 0) {
18111: $changes{'reset'} = 1;
18112: }
18113: } else {
18114: $changes{'reset'} = 1;
18115: }
18116: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18117: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
18118: if (@diffs > 0) {
18119: $changes{'reset'} = 1;
18120: }
18121: }
18122: }
18123: }
18124: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
18125: my @resetemail;
18126: foreach my $item (sort(@possemailsrc)) {
18127: if ($item =~ /^(permanent|critical|notify)$/) {
18128: push(@resetemail,$item);
18129: }
18130: }
18131: $newvalues{'resetemail'} = \@resetemail;
18132: unless ($changes{'reset'}) {
18133: if (ref($current{'resetemail'}) eq 'ARRAY') {
18134: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
18135: if (@diffs > 0) {
18136: $changes{'reset'} = 1;
18137: }
18138: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
18139: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
18140: if (@diffs > 0) {
18141: $changes{'reset'} = 1;
18142: }
18143: }
18144: }
18145: if ($env{'form.passwords_stdtext'} == 0) {
18146: $newvalues{'resetremove'} = 1;
18147: unless ($current{'resetremove'}) {
18148: $changes{'reset'} = 1;
18149: }
18150: } elsif ($current{'resetremove'}) {
18151: $changes{'reset'} = 1;
18152: }
18153: if ($env{'form.passwords_customfile.filename'} ne '') {
18154: my $servadm = $r->dir_config('lonAdmEMail');
18155: my ($configuserok,$author_ok,$switchserver) =
18156: &config_check($dom,$confname,$servadm);
18157: my $error;
18158: if ($configuserok eq 'ok') {
18159: if ($switchserver) {
18160: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
18161: } else {
18162: if ($author_ok eq 'ok') {
18163: my ($result,$customurl) =
18164: &publishlogo($r,'upload','passwords_customfile',$dom,
18165: $confname,'customtext/resetpw','','',$customfn);
18166: if ($result eq 'ok') {
18167: $newvalues{'resetcustom'} = $customurl;
18168: $changes{'reset'} = 1;
18169: } else {
18170: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
18171: }
18172: } else {
18173: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
18174: }
18175: }
18176: } else {
18177: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
18178: }
18179: if ($error) {
18180: &Apache::lonnet::logthis($error);
18181: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
18182: }
18183: } elsif ($current{'resetcustom'}) {
18184: if ($env{'form.passwords_custom_del'}) {
18185: $changes{'reset'} = 1;
18186: } else {
18187: $newvalues{'resetcustom'} = $current{'resetcustom'};
18188: }
18189: }
18190: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
18191: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
18192: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
18193: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
18194: $changes{'intauth'} = 1;
18195: }
18196: } else {
18197: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
18198: }
18199: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
18200: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
18201: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
18202: $changes{'intauth'} = 1;
18203: }
18204: } else {
18205: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18206: }
18207: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
18208: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
18209: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
18210: $changes{'intauth'} = 1;
18211: }
18212: } else {
18213: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
18214: }
18215: foreach my $item ('cost','check','switch') {
18216: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
18217: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
18218: $updatedefaults = 1;
18219: }
18220: }
18221: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
18222: my %crsownerchg = (
18223: by => [],
18224: for => [],
18225: );
18226: foreach my $item ('by','for') {
18227: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
18228: foreach my $type (sort(@posstypes)) {
18229: if (grep(/^\Q$type\E$/,@oktypes)) {
18230: push(@{$crsownerchg{$item}},$type);
18231: }
18232: }
18233: }
18234: $newvalues{'crsownerchg'} = \%crsownerchg;
18235: if (ref($current{'crsownerchg'}) eq 'HASH') {
18236: foreach my $item ('by','for') {
18237: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
18238: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
18239: if (@diffs > 0) {
18240: $changes{'crsownerchg'} = 1;
18241: last;
18242: }
18243: }
18244: }
18245: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
18246: foreach my $item ('by','for') {
18247: if (@{$crsownerchg{$item}} > 0) {
18248: $changes{'crsownerchg'} = 1;
18249: last;
18250: }
18251: }
18252: }
18253:
18254: my %confighash = (
18255: defaults => \%save_defaults,
18256: passwords => \%newvalues,
18257: );
18258: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
18259:
18260: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
18261: if ($putresult eq 'ok') {
18262: if (keys(%changes) > 0) {
18263: $resulttext = &mt('Changes made: ').'<ul>';
18264: foreach my $key ('reset','intauth','rules','crsownerchg') {
18265: if ($changes{$key}) {
18266: unless ($key eq 'intauth') {
18267: $updateconf = 1;
18268: }
18269: $resulttext .= '<li>'.$titles{$key}.':<ul>';
18270: if ($key eq 'reset') {
18271: if ($confighash{'passwords'}{'captcha'} eq 'original') {
18272: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
18273: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
18274: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
18275: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
18276: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
18277: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
18278: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
18279: }
18280: } else {
18281: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
18282: }
18283: if ($confighash{'passwords'}{'resetlink'}) {
18284: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
18285: } else {
18286: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
18287: &mt('Will default to 2 hours').'</li>';
18288: }
18289: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
18290: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
18291: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
18292: } else {
18293: my $casesens;
18294: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
18295: if ($type eq 'default') {
18296: $casesens .= $othertitle.', ';
18297: } elsif ($usertypes->{$type} ne '') {
18298: $casesens .= $usertypes->{$type}.', ';
18299: }
18300: }
18301: $casesens =~ s/\Q, \E$//;
18302: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
18303: }
18304: } else {
18305: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
18306: }
18307: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
18308: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
18309: } else {
18310: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
18311: }
18312: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
18313: my $output;
18314: if (ref($types) eq 'ARRAY') {
18315: foreach my $type (@{$types}) {
18316: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
18317: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
18318: $output .= $usertypes->{$type}.' -- '.&mt('none');
18319: } else {
18320: $output .= $usertypes->{$type}.' -- '.
18321: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
18322: }
18323: }
18324: }
18325: }
18326: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
18327: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
18328: $output .= $othertitle.' -- '.&mt('none');
18329: } else {
18330: $output .= $othertitle.' -- '.
18331: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
18332: }
18333: }
18334: if ($output) {
18335: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
18336: } else {
18337: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
18338: }
18339: } else {
18340: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
18341: }
18342: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
18343: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
18344: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
18345: } else {
18346: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18347: }
18348: } else {
18349: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
18350: }
18351: if ($confighash{'passwords'}{'resetremove'}) {
18352: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
18353: } else {
18354: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
18355: }
18356: if ($confighash{'passwords'}{'resetcustom'}) {
18357: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
18358: &mt('custom text'),600,500,undef,undef,
18359: undef,undef,'background-color:#ffffff');
18360: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
18361: } else {
18362: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
18363: }
18364: } elsif ($key eq 'intauth') {
18365: foreach my $item ('cost','switch','check') {
18366: my $value = $save_defaults{$key.'_'.$item};
18367: if ($item eq 'switch') {
18368: my %optiondesc = &Apache::lonlocal::texthash (
18369: 0 => 'No',
18370: 1 => 'Yes',
18371: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
18372: );
18373: if ($value =~ /^(0|1|2)$/) {
18374: $value = $optiondesc{$value};
18375: } else {
18376: $value = &mt('none -- defaults to No');
18377: }
18378: } elsif ($item eq 'check') {
18379: my %optiondesc = &Apache::lonlocal::texthash (
18380: 0 => 'No',
18381: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
18382: 2 => 'Yes, disallow login if stored cost is less than domain default',
18383: );
18384: if ($value =~ /^(0|1|2)$/) {
18385: $value = $optiondesc{$value};
18386: } else {
18387: $value = &mt('none -- defaults to No');
18388: }
18389: }
18390: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
18391: }
18392: } elsif ($key eq 'rules') {
18393: foreach my $rule ('min','max','expire','numsaved') {
18394: if ($confighash{'passwords'}{$rule} eq '') {
18395: if ($rule eq 'min') {
18396: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
18397: ' '.&mt('Default of [_1] will be used',
18398: $Apache::lonnet::passwdmin).'</li>';
18399: } else {
18400: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
18401: }
18402: } else {
18403: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
18404: }
18405: }
18406: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
18407: if (@{$confighash{'passwords'}{'chars'}} > 0) {
18408: my %rulenames = &Apache::lonlocal::texthash(
18409: uc => 'At least one upper case letter',
18410: lc => 'At least one lower case letter',
18411: num => 'At least one number',
18412: spec => 'At least one non-alphanumeric',
18413: );
18414: my $needed = '<ul><li>'.
18415: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
18416: '</li></ul>';
18417: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
18418: } else {
18419: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18420: }
18421: } else {
18422: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
18423: }
18424: } elsif ($key eq 'crsownerchg') {
18425: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
18426: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
18427: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
18428: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18429: } else {
18430: my %crsownerstr;
18431: foreach my $item ('by','for') {
18432: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
18433: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
18434: if ($type eq 'default') {
18435: $crsownerstr{$item} .= $othertitle.', ';
18436: } elsif ($usertypes->{$type} ne '') {
18437: $crsownerstr{$item} .= $usertypes->{$type}.', ';
18438: }
18439: }
18440: $crsownerstr{$item} =~ s/\Q, \E$//;
18441: }
18442: }
18443: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
18444: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
18445: }
18446: } else {
18447: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
18448: }
18449: }
18450: $resulttext .= '</ul></li>';
18451: }
18452: }
18453: $resulttext .= '</ul>';
18454: } else {
18455: $resulttext = &mt('No changes made to password settings');
18456: }
18457: my $cachetime = 24*60*60;
18458: if ($updatedefaults) {
18459: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18460: if (ref($lastactref) eq 'HASH') {
18461: $lastactref->{'domdefaults'} = 1;
18462: }
18463: }
18464: if ($updateconf) {
18465: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
18466: if (ref($lastactref) eq 'HASH') {
18467: $lastactref->{'passwdconf'} = 1;
18468: }
18469: }
18470: } else {
18471: $resulttext = '<span class="LC_error">'.
18472: &mt('An error occurred: [_1]',$putresult).'</span>';
18473: }
18474: if ($errors) {
18475: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
18476: $errors.'</ul></p>';
18477: }
18478: return $resulttext;
18479: }
18480:
18481: sub password_rule_changes {
18482: my ($prefix,$newvalues,$current,$changes) = @_;
18483: return unless ((ref($newvalues) eq 'HASH') &&
18484: (ref($current) eq 'HASH') &&
18485: (ref($changes) eq 'HASH'));
18486: my (@rules,%staticdefaults);
18487: if ($prefix eq 'passwords') {
18488: @rules = ('min','max','expire','numsaved');
18489: } elsif ($prefix eq 'secrets') {
18490: @rules = ('min','max');
18491: }
18492: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
18493: foreach my $rule (@rules) {
18494: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
18495: my $ruleok;
18496: if ($rule eq 'expire') {
18497: if (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+(|\.\d*)$/) &&
18498: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18499: $ruleok = 1;
18500: }
18501: } elsif ($rule eq 'min') {
18502: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
18503: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
18504: $ruleok = 1;
18505: }
18506: }
18507: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
18508: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
18509: $ruleok = 1;
18510: }
18511: if ($ruleok) {
18512: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
18513: if (exists($current->{$rule})) {
18514: if ($newvalues->{$rule} ne $current->{$rule}) {
18515: $changes->{'rules'} = 1;
18516: }
18517: } elsif ($rule eq 'min') {
18518: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
18519: $changes->{'rules'} = 1;
18520: }
18521: } else {
18522: $changes->{'rules'} = 1;
18523: }
18524: } elsif (exists($current->{$rule})) {
18525: $changes->{'rules'} = 1;
18526: }
18527: }
18528: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
18529: my @chars;
18530: foreach my $item (sort(@posschars)) {
18531: if ($item =~ /^(uc|lc|num|spec)$/) {
18532: push(@chars,$item);
18533: }
18534: }
18535: $newvalues->{'chars'} = \@chars;
18536: unless ($changes->{'rules'}) {
18537: if (ref($current->{'chars'}) eq 'ARRAY') {
18538: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
18539: if (@diffs > 0) {
18540: $changes->{'rules'} = 1;
18541: }
18542: } else {
18543: if (@chars > 0) {
18544: $changes->{'rules'} = 1;
18545: }
18546: }
18547: }
18548: return;
18549: }
18550:
18551: sub modify_usercreation {
18552: my ($dom,%domconfig) = @_;
18553: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
18554: my $warningmsg;
18555: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18556: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18557: if ($key eq 'cancreate') {
18558: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18559: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18560: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
18561: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18562: } else {
18563: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18564: }
18565: }
18566: }
18567: } elsif ($key eq 'email_rule') {
18568: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18569: } else {
18570: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18571: }
18572: }
18573: }
18574: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
18575: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
18576: my @contexts = ('author','course','requestcrs');
18577: foreach my $item(@contexts) {
18578: $cancreate{$item} = $env{'form.can_createuser_'.$item};
18579: }
18580: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18581: foreach my $item (@contexts) {
18582: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
18583: push(@{$changes{'cancreate'}},$item);
18584: }
18585: }
18586: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
18587: foreach my $item (@contexts) {
18588: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
18589: if ($cancreate{$item} ne 'any') {
18590: push(@{$changes{'cancreate'}},$item);
18591: }
18592: } else {
18593: if ($cancreate{$item} ne 'none') {
18594: push(@{$changes{'cancreate'}},$item);
18595: }
18596: }
18597: }
18598: } else {
18599: foreach my $item (@contexts) {
18600: push(@{$changes{'cancreate'}},$item);
18601: }
18602: }
18603:
18604: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
18605: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
18606: if (!grep(/^\Q$type\E$/,@username_rule)) {
18607: push(@{$changes{'username_rule'}},$type);
18608: }
18609: }
18610: foreach my $type (@username_rule) {
18611: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
18612: push(@{$changes{'username_rule'}},$type);
18613: }
18614: }
18615: } else {
18616: push(@{$changes{'username_rule'}},@username_rule);
18617: }
18618:
18619: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
18620: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
18621: if (!grep(/^\Q$type\E$/,@id_rule)) {
18622: push(@{$changes{'id_rule'}},$type);
18623: }
18624: }
18625: foreach my $type (@id_rule) {
18626: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18627: push(@{$changes{'id_rule'}},$type);
18628: }
18629: }
18630: } else {
18631: push(@{$changes{'id_rule'}},@id_rule);
18632: }
18633:
18634: my @authen_contexts = ('author','course','domain');
18635: my @authtypes = ('int','krb4','krb5','loc','lti');
18636: my %authhash;
18637: foreach my $item (@authen_contexts) {
18638: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18639: foreach my $auth (@authtypes) {
18640: if (grep(/^\Q$auth\E$/,@authallowed)) {
18641: $authhash{$item}{$auth} = 1;
18642: } else {
18643: $authhash{$item}{$auth} = 0;
18644: }
18645: }
18646: }
18647: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18648: foreach my $item (@authen_contexts) {
18649: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18650: foreach my $auth (@authtypes) {
18651: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18652: push(@{$changes{'authtypes'}},$item);
18653: last;
18654: }
18655: }
18656: }
18657: }
18658: } else {
18659: foreach my $item (@authen_contexts) {
18660: push(@{$changes{'authtypes'}},$item);
18661: }
18662: }
18663:
18664: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18665: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18666: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18667: $save_usercreate{'id_rule'} = \@id_rule;
18668: $save_usercreate{'username_rule'} = \@username_rule,
18669: $save_usercreate{'authtypes'} = \%authhash;
18670:
18671: my %usercreation_hash = (
18672: usercreation => \%save_usercreate,
18673: );
18674:
18675: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18676: $dom);
18677:
18678: if ($putresult eq 'ok') {
18679: if (keys(%changes) > 0) {
18680: $resulttext = &mt('Changes made:').'<ul>';
18681: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18682: my %lt = &usercreation_types();
18683: foreach my $type (@{$changes{'cancreate'}}) {
18684: my $chgtext = $lt{$type}.', ';
18685: if ($cancreate{$type} eq 'none') {
18686: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18687: } elsif ($cancreate{$type} eq 'any') {
18688: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18689: } elsif ($cancreate{$type} eq 'official') {
18690: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18691: } elsif ($cancreate{$type} eq 'unofficial') {
18692: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18693: }
18694: $resulttext .= '<li>'.$chgtext.'</li>';
18695: }
18696: }
18697: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18698: my ($rules,$ruleorder) =
18699: &Apache::lonnet::inst_userrules($dom,'username');
18700: my $chgtext = '<ul>';
18701: foreach my $type (@username_rule) {
18702: if (ref($rules->{$type}) eq 'HASH') {
18703: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18704: }
18705: }
18706: $chgtext .= '</ul>';
18707: if (@username_rule > 0) {
18708: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18709: } else {
18710: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18711: }
18712: }
18713: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18714: my ($idrules,$idruleorder) =
18715: &Apache::lonnet::inst_userrules($dom,'id');
18716: my $chgtext = '<ul>';
18717: foreach my $type (@id_rule) {
18718: if (ref($idrules->{$type}) eq 'HASH') {
18719: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18720: }
18721: }
18722: $chgtext .= '</ul>';
18723: if (@id_rule > 0) {
18724: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18725: } else {
18726: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18727: }
18728: }
18729: my %authname = &authtype_names();
18730: my %context_title = &context_names();
18731: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18732: my $chgtext = '<ul>';
18733: foreach my $type (@{$changes{'authtypes'}}) {
18734: my @allowed;
18735: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18736: foreach my $auth (@authtypes) {
18737: if ($authhash{$type}{$auth}) {
18738: push(@allowed,$authname{$auth});
18739: }
18740: }
18741: if (@allowed > 0) {
18742: $chgtext .= join(', ',@allowed).'</li>';
18743: } else {
18744: $chgtext .= &mt('none').'</li>';
18745: }
18746: }
18747: $chgtext .= '</ul>';
18748: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18749: $resulttext .= '</li>';
18750: }
18751: $resulttext .= '</ul>';
18752: } else {
18753: $resulttext = &mt('No changes made to user creation settings');
18754: }
18755: } else {
18756: $resulttext = '<span class="LC_error">'.
18757: &mt('An error occurred: [_1]',$putresult).'</span>';
18758: }
18759: if ($warningmsg ne '') {
18760: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18761: }
18762: return $resulttext;
18763: }
18764:
18765: sub modify_selfcreation {
18766: my ($dom,$lastactref,%domconfig) = @_;
18767: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18768: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18769: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18770: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18771: if (ref($typesref) eq 'ARRAY') {
18772: @types = @{$typesref};
18773: }
18774: if (ref($usertypesref) eq 'HASH') {
18775: %usertypes = %{$usertypesref};
18776: }
18777: $usertypes{'default'} = $othertitle;
18778: #
18779: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18780: #
18781: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18782: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18783: if ($key eq 'cancreate') {
18784: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18785: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18786: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18787: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18788: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18789: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18790: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18791: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18792: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18793: } else {
18794: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18795: }
18796: }
18797: }
18798: } elsif ($key eq 'email_rule') {
18799: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18800: } else {
18801: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18802: }
18803: }
18804: }
18805: #
18806: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18807: #
18808: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18809: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18810: if ($key eq 'selfcreate') {
18811: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18812: } else {
18813: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18814: }
18815: }
18816: }
18817: #
18818: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18819: #
18820: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18821: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
18822: if ($key eq 'inststatusguest') {
18823: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
18824: } else {
18825: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
18826: }
18827: }
18828: }
18829:
18830: my @contexts = ('selfcreate');
18831: @{$cancreate{'selfcreate'}} = ();
18832: %{$cancreate{'emailusername'}} = ();
18833: if (@types) {
18834: @{$cancreate{'statustocreate'}} = ();
18835: }
18836: %{$cancreate{'selfcreateprocessing'}} = ();
18837: %{$cancreate{'shibenv'}} = ();
18838: %{$cancreate{'emailverified'}} = ();
18839: %{$cancreate{'emailoptions'}} = ();
18840: %{$cancreate{'emaildomain'}} = ();
18841: my %selfcreatetypes = (
18842: sso => 'users authenticated by institutional single sign on',
18843: login => 'users authenticated by institutional log-in',
18844: email => 'users verified by e-mail',
18845: );
18846: #
18847: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
18848: # is permitted.
18849: #
18850: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
18851:
18852: my (@statuses,%email_rule);
18853: foreach my $item ('login','sso','email') {
18854: if ($item eq 'email') {
18855: if ($env{'form.cancreate_email'}) {
18856: if (@types) {
18857: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
18858: foreach my $status (@poss_statuses) {
18859: if (grep(/^\Q$status\E$/,(@types,'default'))) {
18860: push(@statuses,$status);
18861: }
18862: }
18863: $save_inststatus{'inststatusguest'} = \@statuses;
18864: } else {
18865: push(@statuses,'default');
18866: }
18867: if (@statuses) {
18868: my %curr_rule;
18869: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
18870: foreach my $type (@statuses) {
18871: $curr_rule{$type} = $curr_usercreation{'email_rule'};
18872: }
18873: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
18874: foreach my $type (@statuses) {
18875: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
18876: }
18877: }
18878: push(@{$cancreate{'selfcreate'}},'email');
18879: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
18880: my %curremaildom;
18881: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
18882: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
18883: }
18884: foreach my $type (@statuses) {
18885: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
18886: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
18887: }
18888: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
18889: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
18890: }
18891: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
18892: #
18893: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
18894: #
18895: my $chosen = $1;
18896: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
18897: my $emaildom;
18898: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
18899: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
18900: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
18901: if (ref($curremaildom{$type}) eq 'HASH') {
18902: if (exists($curremaildom{$type}{$chosen})) {
18903: if ($curremaildom{$type}{$chosen} ne $emaildom) {
18904: push(@{$changes{'cancreate'}},'emaildomain');
18905: }
18906: } elsif ($emaildom ne '') {
18907: push(@{$changes{'cancreate'}},'emaildomain');
18908: }
18909: } elsif ($emaildom ne '') {
18910: push(@{$changes{'cancreate'}},'emaildomain');
18911: }
18912: }
18913: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18914: } elsif ($chosen eq 'custom') {
18915: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
18916: $email_rule{$type} = [];
18917: if (ref($emailrules) eq 'HASH') {
18918: foreach my $rule (@possemail_rules) {
18919: if (exists($emailrules->{$rule})) {
18920: push(@{$email_rule{$type}},$rule);
18921: }
18922: }
18923: }
18924: if (@{$email_rule{$type}}) {
18925: $cancreate{'emailoptions'}{$type} = 'custom';
18926: if (ref($curr_rule{$type}) eq 'ARRAY') {
18927: if (@{$curr_rule{$type}} > 0) {
18928: foreach my $rule (@{$curr_rule{$type}}) {
18929: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
18930: push(@{$changes{'email_rule'}},$type);
18931: }
18932: }
18933: }
18934: foreach my $type (@{$email_rule{$type}}) {
18935: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
18936: push(@{$changes{'email_rule'}},$type);
18937: }
18938: }
18939: } else {
18940: push(@{$changes{'email_rule'}},$type);
18941: }
18942: }
18943: } else {
18944: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18945: }
18946: }
18947: }
18948: if (@types) {
18949: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18950: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
18951: if (@changed) {
18952: push(@{$changes{'inststatus'}},'inststatusguest');
18953: }
18954: } else {
18955: push(@{$changes{'inststatus'}},'inststatusguest');
18956: }
18957: }
18958: } else {
18959: delete($env{'form.cancreate_email'});
18960: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18961: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18962: push(@{$changes{'inststatus'}},'inststatusguest');
18963: }
18964: }
18965: }
18966: } else {
18967: $save_inststatus{'inststatusguest'} = [];
18968: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18969: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18970: push(@{$changes{'inststatus'}},'inststatusguest');
18971: }
18972: }
18973: }
18974: } else {
18975: if ($env{'form.cancreate_'.$item}) {
18976: push(@{$cancreate{'selfcreate'}},$item);
18977: }
18978: }
18979: }
18980: my (%userinfo,%savecaptcha);
18981: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
18982: #
18983: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
18984: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
18985: #
18986:
18987: if ($env{'form.cancreate_email'}) {
18988: push(@contexts,'emailusername');
18989: if (@statuses) {
18990: foreach my $type (@statuses) {
18991: if (ref($infofields) eq 'ARRAY') {
18992: foreach my $field (@{$infofields}) {
18993: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
18994: $cancreate{'emailusername'}{$type}{$field} = $1;
18995: }
18996: }
18997: }
18998: }
18999: }
19000: #
19001: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
19002: # queued requests for self-creation of account verified by e-mail.
19003: #
19004:
19005: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
19006: @approvalnotify = sort(@approvalnotify);
19007: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
19008: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19009: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
19010: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
19011: push(@{$changes{'cancreate'}},'notify');
19012: }
19013: } else {
19014: if ($cancreate{'notify'}{'approval'}) {
19015: push(@{$changes{'cancreate'}},'notify');
19016: }
19017: }
19018: } elsif ($cancreate{'notify'}{'approval'}) {
19019: push(@{$changes{'cancreate'}},'notify');
19020: }
19021:
19022: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
19023: }
19024: #
19025: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
19026: # institutional log-in.
19027: #
19028: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
19029: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
19030: ($domdefaults{'auth_def'} eq 'localauth'))) {
19031: $warningmsg = &mt('Although account creation has been set to be available for institutional logins, currently default authentication in this domain has not been set to support this.').' '.
19032: &mt('You need to set the default authentication type to Kerberos 4 or 5 (with a Kerberos domain specified), or to Local authentication, if the localauth module has been customized in your domain to authenticate institutional logins.');
19033: }
19034: }
19035: my @fields = ('lastname','firstname','middlename','generation',
19036: 'permanentemail','id');
19037: my @shibfields = (@fields,'inststatus');
19038: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19039: #
19040: # Where usernames may created for institutional log-in and/or institutional single sign on:
19041: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
19042: # may self-create accounts
19043: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
19044: # which the user may supply, if institutional data is unavailable.
19045: #
19046: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
19047: if (@types) {
19048: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
19049: push(@contexts,'statustocreate');
19050: foreach my $type (@types) {
19051: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
19052: foreach my $field (@fields) {
19053: if (grep(/^\Q$field\E$/,@modifiable)) {
19054: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
19055: } else {
19056: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
19057: }
19058: }
19059: }
19060: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
19061: foreach my $type (@types) {
19062: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
19063: foreach my $field (@fields) {
19064: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
19065: $curr_usermodify{'selfcreate'}{$type}{$field}) {
19066: push(@{$changes{'selfcreate'}},$type);
19067: last;
19068: }
19069: }
19070: }
19071: }
19072: } else {
19073: foreach my $type (@types) {
19074: push(@{$changes{'selfcreate'}},$type);
19075: }
19076: }
19077: }
19078: foreach my $field (@shibfields) {
19079: if ($env{'form.shibenv_'.$field} ne '') {
19080: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
19081: }
19082: }
19083: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
19084: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
19085: foreach my $field (@shibfields) {
19086: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
19087: push(@{$changes{'cancreate'}},'shibenv');
19088: }
19089: }
19090: } else {
19091: foreach my $field (@shibfields) {
19092: if ($env{'form.shibenv_'.$field}) {
19093: push(@{$changes{'cancreate'}},'shibenv');
19094: last;
19095: }
19096: }
19097: }
19098: }
19099: }
19100: foreach my $item (@contexts) {
19101: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
19102: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
19103: if (ref($cancreate{$item}) eq 'ARRAY') {
19104: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
19105: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19106: push(@{$changes{'cancreate'}},$item);
19107: }
19108: }
19109: }
19110: }
19111: if (ref($cancreate{$item}) eq 'ARRAY') {
19112: foreach my $type (@{$cancreate{$item}}) {
19113: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
19114: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19115: push(@{$changes{'cancreate'}},$item);
19116: }
19117: }
19118: }
19119: }
19120: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
19121: if (ref($cancreate{$item}) eq 'HASH') {
19122: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
19123: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19124: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
19125: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19126: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19127: push(@{$changes{'cancreate'}},$item);
19128: }
19129: }
19130: }
19131: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19132: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19133: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19134: push(@{$changes{'cancreate'}},$item);
19135: }
19136: }
19137: }
19138: }
19139: foreach my $type (keys(%{$cancreate{$item}})) {
19140: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19141: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19142: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
19143: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
19144: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19145: push(@{$changes{'cancreate'}},$item);
19146: }
19147: }
19148: } else {
19149: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19150: push(@{$changes{'cancreate'}},$item);
19151: }
19152: }
19153: }
19154: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19155: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
19156: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19157: push(@{$changes{'cancreate'}},$item);
19158: }
19159: }
19160: }
19161: }
19162: }
19163: } elsif ($curr_usercreation{'cancreate'}{$item}) {
19164: if (ref($cancreate{$item}) eq 'ARRAY') {
19165: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
19166: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19167: push(@{$changes{'cancreate'}},$item);
19168: }
19169: }
19170: }
19171: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
19172: if (ref($cancreate{$item}) eq 'HASH') {
19173: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19174: push(@{$changes{'cancreate'}},$item);
19175: }
19176: }
19177: } elsif ($item eq 'emailusername') {
19178: if (ref($cancreate{$item}) eq 'HASH') {
19179: foreach my $type (keys(%{$cancreate{$item}})) {
19180: if (ref($cancreate{$item}{$type}) eq 'HASH') {
19181: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
19182: if ($cancreate{$item}{$type}{$field}) {
19183: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
19184: push(@{$changes{'cancreate'}},$item);
19185: }
19186: last;
19187: }
19188: }
19189: }
19190: }
19191: }
19192: }
19193: }
19194: #
19195: # Populate %save_usercreate hash with updates to self-creation configuration.
19196: #
19197: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
19198: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
19199: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
19200: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
19201: if (ref($cancreate{'notify'}) eq 'HASH') {
19202: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
19203: }
19204: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
19205: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
19206: }
19207: if (ref($cancreate{'emailverified'}) eq 'HASH') {
19208: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
19209: }
19210: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
19211: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
19212: }
19213: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
19214: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
19215: }
19216: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19217: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
19218: }
19219: if (ref($cancreate{'shibenv'}) eq 'HASH') {
19220: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
19221: }
19222: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
19223: $save_usercreate{'email_rule'} = \%email_rule;
19224:
19225: my %userconfig_hash = (
19226: usercreation => \%save_usercreate,
19227: usermodification => \%save_usermodify,
19228: inststatus => \%save_inststatus,
19229: );
19230:
19231: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
19232: $dom);
19233: #
19234: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
19235: #
19236: if ($putresult eq 'ok') {
19237: if (keys(%changes) > 0) {
19238: $resulttext = &mt('Changes made:').'<ul>';
19239: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19240: my %lt = &selfcreation_types();
19241: foreach my $type (@{$changes{'cancreate'}}) {
19242: my $chgtext = '';
19243: if ($type eq 'selfcreate') {
19244: if (@{$cancreate{$type}} == 0) {
19245: $chgtext .= &mt('Self creation of a new user account is not permitted.');
19246: } else {
19247: $chgtext .= &mt('Self-creation of a new account is permitted for:').
19248: '<ul>';
19249: foreach my $case (@{$cancreate{$type}}) {
19250: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
19251: }
19252: $chgtext .= '</ul>';
19253: if (ref($cancreate{$type}) eq 'ARRAY') {
19254: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
19255: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
19256: if (@{$cancreate{'statustocreate'}} == 0) {
19257: $chgtext .= '<span class="LC_warning">'.
19258: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
19259: '</span><br />';
19260: }
19261: }
19262: }
19263: if (grep(/^email$/,@{$cancreate{$type}})) {
19264: if (!@statuses) {
19265: $chgtext .= '<span class="LC_warning">'.
19266: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
19267: '</span><br />';
19268:
19269: }
19270: }
19271: }
19272: }
19273: } elsif ($type eq 'shibenv') {
19274: if (keys(%{$cancreate{$type}}) == 0) {
19275: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
19276: } else {
19277: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
19278: '<ul>';
19279: foreach my $field (@shibfields) {
19280: next if ($cancreate{$type}{$field} eq '');
19281: if ($field eq 'inststatus') {
19282: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
19283: } else {
19284: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
19285: }
19286: }
19287: $chgtext .= '</ul>';
19288: }
19289: } elsif ($type eq 'statustocreate') {
19290: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
19291: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
19292: if (@{$cancreate{'selfcreate'}} > 0) {
19293: if (@{$cancreate{'statustocreate'}} == 0) {
19294: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
19295: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
19296: $chgtext .= '<br />'.
19297: '<span class="LC_warning">'.
19298: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
19299: '</span>';
19300: }
19301: } elsif (keys(%usertypes) > 0) {
19302: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19303: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
19304: } else {
19305: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
19306: }
19307: $chgtext .= '<ul>';
19308: foreach my $case (@{$cancreate{$type}}) {
19309: if ($case eq 'default') {
19310: $chgtext .= '<li>'.$othertitle.'</li>';
19311: } else {
19312: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
19313: }
19314: }
19315: $chgtext .= '</ul>';
19316: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
19317: $chgtext .= '<span class="LC_warning">'.
19318: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
19319: '</span>';
19320: }
19321: }
19322: } else {
19323: if (@{$cancreate{$type}} == 0) {
19324: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
19325: } else {
19326: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
19327: }
19328: }
19329: $chgtext .= '<br />';
19330: }
19331: } elsif ($type eq 'selfcreateprocessing') {
19332: my %choices = &Apache::lonlocal::texthash (
19333: automatic => 'Automatic approval',
19334: approval => 'Queued for approval',
19335: );
19336: if (@types) {
19337: if (@statuses) {
19338: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
19339: '<ul>';
19340: foreach my $status (@statuses) {
19341: if ($status eq 'default') {
19342: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19343: } else {
19344: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
19345: }
19346: }
19347: $chgtext .= '</ul>';
19348: }
19349: } else {
19350: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
19351: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
19352: }
19353: } elsif ($type eq 'emailverified') {
19354: my %options = &Apache::lonlocal::texthash (
19355: all => 'Same as e-mail',
19356: first => 'Omit @domain',
19357: free => 'Free to choose',
19358: );
19359: if (@types) {
19360: if (@statuses) {
19361: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
19362: '<ul>';
19363: foreach my $status (@statuses) {
19364: if ($status eq 'default') {
19365: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19366: } else {
19367: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
19368: }
19369: }
19370: $chgtext .= '</ul>';
19371: }
19372: } else {
19373: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
19374: $options{$cancreate{'emailverified'}{'default'}});
19375: }
19376: } elsif ($type eq 'emailoptions') {
19377: my %options = &Apache::lonlocal::texthash (
19378: any => 'Any e-mail',
19379: inst => 'Institutional only',
19380: noninst => 'Non-institutional only',
19381: custom => 'Custom restrictions',
19382: );
19383: if (@types) {
19384: if (@statuses) {
19385: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
19386: '<ul>';
19387: foreach my $status (@statuses) {
19388: if ($type eq 'default') {
19389: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19390: } else {
19391: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
19392: }
19393: }
19394: $chgtext .= '</ul>';
19395: }
19396: } else {
19397: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
19398: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
19399: } else {
19400: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
19401: $options{$cancreate{'emailoptions'}{'default'}});
19402: }
19403: }
19404: } elsif ($type eq 'emaildomain') {
19405: my $output;
19406: if (@statuses) {
19407: foreach my $type (@statuses) {
19408: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
19409: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
19410: if ($type eq 'default') {
19411: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19412: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19413: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19414: } else {
19415: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
19416: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19417: }
19418: } else {
19419: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19420: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
19421: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19422: } else {
19423: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
19424: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
19425: }
19426: }
19427: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
19428: if ($type eq 'default') {
19429: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19430: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19431: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
19432: } else {
19433: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
19434: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19435: }
19436: } else {
19437: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
19438: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
19439: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
19440: } else {
19441: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
19442: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
19443: }
19444: }
19445: }
19446: }
19447: }
19448: }
19449: if ($output ne '') {
19450: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
19451: '<ul>'.$output.'</ul>';
19452: }
19453: } elsif ($type eq 'captcha') {
19454: if ($savecaptcha{$type} eq 'notused') {
19455: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
19456: } else {
19457: my %captchas = &captcha_phrases();
19458: if ($captchas{$savecaptcha{$type}}) {
19459: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
19460: } else {
19461: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
19462: }
19463: }
19464: } elsif ($type eq 'recaptchakeys') {
19465: my ($privkey,$pubkey);
19466: if (ref($savecaptcha{$type}) eq 'HASH') {
19467: $pubkey = $savecaptcha{$type}{'public'};
19468: $privkey = $savecaptcha{$type}{'private'};
19469: }
19470: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
19471: if (!$pubkey) {
19472: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
19473: } else {
19474: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
19475: }
19476: if (!$privkey) {
19477: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
19478: } else {
19479: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
19480: }
19481: $chgtext .= '</ul>';
19482: } elsif ($type eq 'recaptchaversion') {
19483: if ($savecaptcha{'captcha'} eq 'recaptcha') {
19484: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
19485: }
19486: } elsif ($type eq 'emailusername') {
19487: if (ref($cancreate{'emailusername'}) eq 'HASH') {
19488: if (@statuses) {
19489: foreach my $type (@statuses) {
19490: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
19491: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
19492: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
19493: '<ul>';
19494: foreach my $field (@{$infofields}) {
19495: if ($cancreate{'emailusername'}{$type}{$field}) {
19496: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
19497: }
19498: }
19499: $chgtext .= '</ul>';
19500: } else {
19501: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19502: }
19503: } else {
19504: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
19505: }
19506: }
19507: }
19508: }
19509: } elsif ($type eq 'notify') {
19510: my $numapprove = 0;
19511: if (ref($changes{'cancreate'}) eq 'ARRAY') {
19512: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
19513: if ($cancreate{'notify'}{'approval'}) {
19514: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
19515: $numapprove ++;
19516: }
19517: }
19518: }
19519: unless ($numapprove) {
19520: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
19521: }
19522: }
19523: if ($chgtext) {
19524: $resulttext .= '<li>'.$chgtext.'</li>';
19525: }
19526: }
19527: }
19528: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
19529: my ($emailrules,$emailruleorder) =
19530: &Apache::lonnet::inst_userrules($dom,'email');
19531: foreach my $type (@{$changes{'email_rule'}}) {
19532: if (ref($email_rule{$type}) eq 'ARRAY') {
19533: my $chgtext = '<ul>';
19534: foreach my $rule (@{$email_rule{$type}}) {
19535: if (ref($emailrules->{$rule}) eq 'HASH') {
19536: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
19537: }
19538: }
19539: $chgtext .= '</ul>';
19540: my $typename;
19541: if (@types) {
19542: if ($type eq 'default') {
19543: $typename = $othertitle;
19544: } else {
19545: $typename = $usertypes{$type};
19546: }
19547: $chgtext .= &mt('(Affiliation: [_1])',$typename);
19548: }
19549: if (@{$email_rule{$type}} > 0) {
19550: $resulttext .= '<li>'.
19551: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
19552: $usertypes{$type}).
19553: $chgtext.
19554: '</li>';
19555: } else {
19556: $resulttext .= '<li>'.
19557: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
19558: '</li>'.
19559: &mt('(Affiliation: [_1])',$typename);
19560: }
19561: }
19562: }
19563: }
19564: if (ref($changes{'inststatus'}) eq 'ARRAY') {
19565: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
19566: if (@{$save_inststatus{'inststatusguest'}} > 0) {
19567: my $chgtext = '<ul>';
19568: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
19569: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
19570: }
19571: $chgtext .= '</ul>';
19572: $resulttext .= '<li>'.
19573: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
19574: $chgtext.
19575: '</li>';
19576: } else {
19577: $resulttext .= '<li>'.
19578: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
19579: '</li>';
19580: }
19581: }
19582: }
19583: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
19584: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
19585: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19586: foreach my $type (@{$changes{'selfcreate'}}) {
19587: my $typename = $type;
19588: if (keys(%usertypes) > 0) {
19589: if ($usertypes{$type} ne '') {
19590: $typename = $usertypes{$type};
19591: }
19592: }
19593: my @modifiable;
19594: $resulttext .= '<li>'.
19595: &mt('Self-creation of account by users with status: [_1]',
19596: '<span class="LC_cusr_emph">'.$typename.'</span>').
19597: ' - '.&mt('modifiable fields (if institutional data blank): ');
19598: foreach my $field (@fields) {
19599: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
19600: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
19601: }
19602: }
19603: if (@modifiable > 0) {
19604: $resulttext .= join(', ',@modifiable);
19605: } else {
19606: $resulttext .= &mt('none');
19607: }
19608: $resulttext .= '</li>';
19609: }
19610: $resulttext .= '</ul></li>';
19611: }
19612: $resulttext .= '</ul>';
19613: my $cachetime = 24*60*60;
19614: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
19615: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19616: if (ref($lastactref) eq 'HASH') {
19617: $lastactref->{'domdefaults'} = 1;
19618: }
19619: } else {
19620: $resulttext = &mt('No changes made to self-creation settings');
19621: }
19622: } else {
19623: $resulttext = '<span class="LC_error">'.
19624: &mt('An error occurred: [_1]',$putresult).'</span>';
19625: }
19626: if ($warningmsg ne '') {
19627: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19628: }
19629: return $resulttext;
19630: }
19631:
19632: sub process_captcha {
19633: my ($container,$changes,$newsettings,$currsettings) = @_;
19634: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19635: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19636: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19637: $newsettings->{'captcha'} = 'original';
19638: }
19639: my %current;
19640: if (ref($currsettings) eq 'HASH') {
19641: %current = %{$currsettings};
19642: }
19643: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19644: if ($container eq 'cancreate') {
19645: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19646: push(@{$changes->{'cancreate'}},'captcha');
19647: } elsif (!defined($changes->{'cancreate'})) {
19648: $changes->{'cancreate'} = ['captcha'];
19649: }
19650: } elsif ($container eq 'passwords') {
19651: $changes->{'reset'} = 1;
19652: } else {
19653: $changes->{'captcha'} = 1;
19654: }
19655: }
19656: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19657: if ($newsettings->{'captcha'} eq 'recaptcha') {
19658: $newpub = $env{'form.'.$container.'_recaptchapub'};
19659: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19660: $newpub =~ s/[^\w\-]//g;
19661: $newpriv =~ s/[^\w\-]//g;
19662: $newsettings->{'recaptchakeys'} = {
19663: public => $newpub,
19664: private => $newpriv,
19665: };
19666: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19667: $newversion =~ s/\D//g;
19668: if ($newversion ne '2') {
19669: $newversion = 1;
19670: }
19671: $newsettings->{'recaptchaversion'} = $newversion;
19672: }
19673: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19674: $currpub = $current{'recaptchakeys'}{'public'};
19675: $currpriv = $current{'recaptchakeys'}{'private'};
19676: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19677: $newsettings->{'recaptchakeys'} = {
19678: public => '',
19679: private => '',
19680: }
19681: }
19682: }
19683: if ($current{'captcha'} eq 'recaptcha') {
19684: $currversion = $current{'recaptchaversion'};
19685: if ($currversion ne '2') {
19686: $currversion = 1;
19687: }
19688: }
19689: if ($currversion ne $newversion) {
19690: if ($container eq 'cancreate') {
19691: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19692: push(@{$changes->{'cancreate'}},'recaptchaversion');
19693: } elsif (!defined($changes->{'cancreate'})) {
19694: $changes->{'cancreate'} = ['recaptchaversion'];
19695: }
19696: } elsif ($container eq 'passwords') {
19697: $changes->{'reset'} = 1;
19698: } else {
19699: $changes->{'recaptchaversion'} = 1;
19700: }
19701: }
19702: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19703: if ($container eq 'cancreate') {
19704: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19705: push(@{$changes->{'cancreate'}},'recaptchakeys');
19706: } elsif (!defined($changes->{'cancreate'})) {
19707: $changes->{'cancreate'} = ['recaptchakeys'];
19708: }
19709: } elsif ($container eq 'passwords') {
19710: $changes->{'reset'} = 1;
19711: } else {
19712: $changes->{'recaptchakeys'} = 1;
19713: }
19714: }
19715: return;
19716: }
19717:
19718: sub modify_usermodification {
19719: my ($dom,%domconfig) = @_;
19720: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19721: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19722: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19723: if ($key eq 'selfcreate') {
19724: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19725: } else {
19726: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19727: }
19728: }
19729: }
19730: my @contexts = ('author','course');
19731: my %context_title = (
19732: author => 'In author context',
19733: course => 'In course context',
19734: );
19735: my @fields = ('lastname','firstname','middlename','generation',
19736: 'permanentemail','id');
19737: my %roles = (
19738: author => ['ca','aa'],
19739: course => ['st','ep','ta','in','cr'],
19740: );
19741: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19742: foreach my $context (@contexts) {
19743: foreach my $role (@{$roles{$context}}) {
19744: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19745: foreach my $item (@fields) {
19746: if (grep(/^\Q$item\E$/,@modifiable)) {
19747: $modifyhash{$context}{$role}{$item} = 1;
19748: } else {
19749: $modifyhash{$context}{$role}{$item} = 0;
19750: }
19751: }
19752: }
19753: if (ref($curr_usermodification{$context}) eq 'HASH') {
19754: foreach my $role (@{$roles{$context}}) {
19755: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19756: foreach my $field (@fields) {
19757: if ($modifyhash{$context}{$role}{$field} ne
19758: $curr_usermodification{$context}{$role}{$field}) {
19759: push(@{$changes{$context}},$role);
19760: last;
19761: }
19762: }
19763: }
19764: }
19765: } else {
19766: foreach my $context (@contexts) {
19767: foreach my $role (@{$roles{$context}}) {
19768: push(@{$changes{$context}},$role);
19769: }
19770: }
19771: }
19772: }
19773: my %usermodification_hash = (
19774: usermodification => \%modifyhash,
19775: );
19776: my $putresult = &Apache::lonnet::put_dom('configuration',
19777: \%usermodification_hash,$dom);
19778: if ($putresult eq 'ok') {
19779: if (keys(%changes) > 0) {
19780: $resulttext = &mt('Changes made: ').'<ul>';
19781: foreach my $context (@contexts) {
19782: if (ref($changes{$context}) eq 'ARRAY') {
19783: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19784: if (ref($changes{$context}) eq 'ARRAY') {
19785: foreach my $role (@{$changes{$context}}) {
19786: my $rolename;
19787: if ($role eq 'cr') {
19788: $rolename = &mt('Custom');
19789: } else {
19790: $rolename = &Apache::lonnet::plaintext($role);
19791: }
19792: my @modifiable;
19793: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19794: foreach my $field (@fields) {
19795: if ($modifyhash{$context}{$role}{$field}) {
19796: push(@modifiable,$fieldtitles{$field});
19797: }
19798: }
19799: if (@modifiable > 0) {
19800: $resulttext .= join(', ',@modifiable);
19801: } else {
19802: $resulttext .= &mt('none');
19803: }
19804: $resulttext .= '</li>';
19805: }
19806: $resulttext .= '</ul></li>';
19807: }
19808: }
19809: }
19810: $resulttext .= '</ul>';
19811: } else {
19812: $resulttext = &mt('No changes made to user modification settings');
19813: }
19814: } else {
19815: $resulttext = '<span class="LC_error">'.
19816: &mt('An error occurred: [_1]',$putresult).'</span>';
19817: }
19818: return $resulttext;
19819: }
19820:
19821: sub modify_defaults {
19822: my ($dom,$lastactref,%domconfig) = @_;
19823: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
19824: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19825: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
19826: 'portal_def');
19827: my @authtypes = ('internal','krb4','krb5','localauth','lti');
19828: foreach my $item (@items) {
19829: $newvalues{$item} = $env{'form.'.$item};
19830: if ($item eq 'auth_def') {
19831: if ($newvalues{$item} ne '') {
19832: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
19833: push(@errors,$item);
19834: }
19835: }
19836: } elsif ($item eq 'lang_def') {
19837: if ($newvalues{$item} ne '') {
19838: if ($newvalues{$item} =~ /^(\w+)/) {
19839: my $langcode = $1;
19840: if ($langcode ne 'x_chef') {
19841: if (code2language($langcode) eq '') {
19842: push(@errors,$item);
19843: }
19844: }
19845: } else {
19846: push(@errors,$item);
19847: }
19848: }
19849: } elsif ($item eq 'timezone_def') {
19850: if ($newvalues{$item} ne '') {
19851: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
19852: push(@errors,$item);
19853: }
19854: }
19855: } elsif ($item eq 'datelocale_def') {
19856: if ($newvalues{$item} ne '') {
19857: my @datelocale_ids = DateTime::Locale->ids();
19858: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
19859: push(@errors,$item);
19860: }
19861: }
19862: } elsif ($item eq 'portal_def') {
19863: if ($newvalues{$item} ne '') {
19864: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
19865: push(@errors,$item);
19866: }
19867: }
19868: }
19869: if (grep(/^\Q$item\E$/,@errors)) {
19870: $newvalues{$item} = $domdefaults{$item};
19871: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
19872: $changes{$item} = 1;
19873: }
19874: $domdefaults{$item} = $newvalues{$item};
19875: }
19876: my %staticdefaults = (
19877: 'intauth_cost' => 10,
19878: 'intauth_check' => 0,
19879: 'intauth_switch' => 0,
19880: );
19881: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
19882: if (exists($domdefaults{$item})) {
19883: $newvalues{$item} = $domdefaults{$item};
19884: } else {
19885: $newvalues{$item} = $staticdefaults{$item};
19886: }
19887: }
19888: my %defaults_hash = (
19889: defaults => \%newvalues,
19890: );
19891: my $title = &defaults_titles();
19892:
19893: my $currinststatus;
19894: if (ref($domconfig{'inststatus'}) eq 'HASH') {
19895: $currinststatus = $domconfig{'inststatus'};
19896: } else {
19897: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
19898: $currinststatus = {
19899: inststatustypes => $usertypes,
19900: inststatusorder => $types,
19901: inststatusguest => [],
19902: };
19903: }
19904: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
19905: my @allpos;
19906: my %alltypes;
19907: my @inststatusguest;
19908: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
19909: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
19910: unless (grep(/^\Q$type\E$/,@todelete)) {
19911: push(@inststatusguest,$type);
19912: }
19913: }
19914: }
19915: my ($currtitles,$currorder);
19916: if (ref($currinststatus) eq 'HASH') {
19917: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
19918: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
19919: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
19920: if ($currinststatus->{inststatustypes}->{$type} ne '') {
19921: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
19922: }
19923: }
19924: unless (grep(/^\Q$type\E$/,@todelete)) {
19925: my $position = $env{'form.inststatus_pos_'.$type};
19926: $position =~ s/\D+//g;
19927: $allpos[$position] = $type;
19928: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
19929: $alltypes{$type} =~ s/`//g;
19930: }
19931: }
19932: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
19933: $currtitles =~ s/,$//;
19934: }
19935: }
19936: if ($env{'form.addinststatus'}) {
19937: my $newtype = $env{'form.addinststatus'};
19938: $newtype =~ s/\W//g;
19939: unless (exists($alltypes{$newtype})) {
19940: $alltypes{$newtype} = $env{'form.addinststatus_title'};
19941: $alltypes{$newtype} =~ s/`//g;
19942: my $position = $env{'form.addinststatus_pos'};
19943: $position =~ s/\D+//g;
19944: if ($position ne '') {
19945: $allpos[$position] = $newtype;
19946: }
19947: }
19948: }
19949: my @orderedstatus;
19950: foreach my $type (@allpos) {
19951: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
19952: push(@orderedstatus,$type);
19953: }
19954: }
19955: foreach my $type (keys(%alltypes)) {
19956: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
19957: delete($alltypes{$type});
19958: }
19959: }
19960: $defaults_hash{'inststatus'} = {
19961: inststatustypes => \%alltypes,
19962: inststatusorder => \@orderedstatus,
19963: inststatusguest => \@inststatusguest,
19964: };
19965: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
19966: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
19967: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
19968: }
19969: }
19970: if ($currorder ne join(',',@orderedstatus)) {
19971: $changes{'inststatus'}{'inststatusorder'} = 1;
19972: }
19973: my $newtitles;
19974: foreach my $item (@orderedstatus) {
19975: $newtitles .= $alltypes{$item}.',';
19976: }
19977: $newtitles =~ s/,$//;
19978: if ($currtitles ne $newtitles) {
19979: $changes{'inststatus'}{'inststatustypes'} = 1;
19980: }
19981: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
19982: $dom);
19983: if ($putresult eq 'ok') {
19984: if (keys(%changes) > 0) {
19985: $resulttext = &mt('Changes made:').'<ul>';
19986: my $version = &Apache::lonnet::get_server_loncaparev($dom);
19987: my $mailmsgtext = "Changes made to domain settings in a LON-CAPA installation - domain: $dom (running version: $version) - dns_domain.tab needs to be updated with the following changes, to support legacy 2.4, 2.5 and 2.6 versions of LON-CAPA.\n\n";
19988: foreach my $item (sort(keys(%changes))) {
19989: if ($item eq 'inststatus') {
19990: if (ref($changes{'inststatus'}) eq 'HASH') {
19991: if (@orderedstatus) {
19992: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
19993: foreach my $type (@orderedstatus) {
19994: $resulttext .= $alltypes{$type}.', ';
19995: }
19996: $resulttext =~ s/, $//;
19997: $resulttext .= '</li>';
19998: } else {
19999: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
20000: }
20001: }
20002: } else {
20003: my $value = $env{'form.'.$item};
20004: if ($value eq '') {
20005: $value = &mt('none');
20006: } elsif ($item eq 'auth_def') {
20007: my %authnames = &authtype_names();
20008: my %shortauth = (
20009: internal => 'int',
20010: krb4 => 'krb4',
20011: krb5 => 'krb5',
20012: localauth => 'loc',
20013: lti => 'lti',
20014: );
20015: $value = $authnames{$shortauth{$value}};
20016: }
20017: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
20018: $mailmsgtext .= "$title->{$item} set to $value\n";
20019: }
20020: }
20021: $resulttext .= '</ul>';
20022: $mailmsgtext .= "\n";
20023: my $cachetime = 24*60*60;
20024: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20025: if (ref($lastactref) eq 'HASH') {
20026: $lastactref->{'domdefaults'} = 1;
20027: }
20028: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
20029: my $notify = 1;
20030: if (ref($domconfig{'contacts'}) eq 'HASH') {
20031: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
20032: $notify = 0;
20033: }
20034: }
20035: if ($notify) {
20036: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
20037: "LON-CAPA Domain Settings Change - $dom",
20038: $mailmsgtext);
20039: }
20040: }
20041: } else {
20042: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
20043: }
20044: } else {
20045: $resulttext = '<span class="LC_error">'.
20046: &mt('An error occurred: [_1]',$putresult).'</span>';
20047: }
20048: if (@errors > 0) {
20049: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
20050: foreach my $item (@errors) {
20051: $resulttext .= ' "'.$title->{$item}.'",';
20052: }
20053: $resulttext =~ s/,$//;
20054: }
20055: return $resulttext;
20056: }
20057:
20058: sub modify_scantron {
20059: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20060: my ($resulttext,%confhash,%changes,$errors);
20061: my $custom = 'custom.tab';
20062: my $default = 'default.tab';
20063: my $servadm = $r->dir_config('lonAdmEMail');
20064: my ($configuserok,$author_ok,$switchserver) =
20065: &config_check($dom,$confname,$servadm);
20066: if ($env{'form.scantronformat.filename'} ne '') {
20067: my $error;
20068: if ($configuserok eq 'ok') {
20069: if ($switchserver) {
20070: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
20071: } else {
20072: if ($author_ok eq 'ok') {
20073: my ($result,$scantronurl) =
20074: &publishlogo($r,'upload','scantronformat',$dom,
20075: $confname,'scantron','','',$custom);
20076: if ($result eq 'ok') {
20077: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
20078: $changes{'scantronformat'} = 1;
20079: } else {
20080: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
20081: }
20082: } else {
20083: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
20084: }
20085: }
20086: } else {
20087: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
20088: }
20089: if ($error) {
20090: &Apache::lonnet::logthis($error);
20091: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
20092: }
20093: }
20094: if (ref($domconfig{'scantron'}) eq 'HASH') {
20095: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
20096: if ($env{'form.scantronformat_del'}) {
20097: $confhash{'scantron'}{'scantronformat'} = '';
20098: $changes{'scantronformat'} = 1;
20099: } else {
20100: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
20101: }
20102: }
20103: }
20104: my @options = ('hdr','pad','rem');
20105: my @fields = &scantroncsv_fields();
20106: my %titles = &scantronconfig_titles();
20107: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
20108: my ($newdat,$currdat,%newcol,%currcol);
20109: if (grep(/^dat$/,@formats)) {
20110: $confhash{'scantron'}{config}{dat} = 1;
20111: $newdat = 1;
20112: } else {
20113: $newdat = 0;
20114: }
20115: if (grep(/^csv$/,@formats)) {
20116: my %bynum;
20117: foreach my $field (@fields) {
20118: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
20119: my $posscol = $1;
20120: if (($posscol < 20) && (!$bynum{$posscol})) {
20121: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
20122: $bynum{$posscol} = $field;
20123: $newcol{$field} = $posscol;
20124: }
20125: }
20126: }
20127: if (keys(%newcol)) {
20128: foreach my $option (@options) {
20129: if ($env{'form.scantroncsv_'.$option}) {
20130: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
20131: }
20132: }
20133: }
20134: }
20135: $currdat = 1;
20136: if (ref($domconfig{'scantron'}) eq 'HASH') {
20137: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
20138: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
20139: $currdat = 0;
20140: }
20141: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20142: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20143: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
20144: }
20145: }
20146: }
20147: }
20148: if ($currdat != $newdat) {
20149: $changes{'config'} = 1;
20150: } else {
20151: foreach my $field (@fields) {
20152: if ($currcol{$field} ne '') {
20153: if ($currcol{$field} ne $newcol{$field}) {
20154: $changes{'config'} = 1;
20155: last;
20156: }
20157: } elsif ($newcol{$field} ne '') {
20158: $changes{'config'} = 1;
20159: last;
20160: }
20161: }
20162: }
20163: if (keys(%confhash) > 0) {
20164: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
20165: $dom);
20166: if ($putresult eq 'ok') {
20167: if (keys(%changes) > 0) {
20168: if (ref($confhash{'scantron'}) eq 'HASH') {
20169: $resulttext = &mt('Changes made:').'<ul>';
20170: if ($changes{'scantronformat'}) {
20171: if ($confhash{'scantron'}{'scantronformat'} eq '') {
20172: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
20173: } else {
20174: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
20175: }
20176: }
20177: if ($changes{'config'}) {
20178: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
20179: if ($confhash{'scantron'}{'config'}{'dat'}) {
20180: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
20181: }
20182: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
20183: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
20184: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
20185: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
20186: foreach my $field (@fields) {
20187: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
20188: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
20189: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
20190: }
20191: }
20192: $resulttext .= '</ul></li>';
20193: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
20194: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
20195: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
20196: foreach my $option (@options) {
20197: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
20198: $resulttext .= '<li>'.$titles{$option}.'</li>';
20199: }
20200: }
20201: $resulttext .= '</ul></li>';
20202: }
20203: }
20204: }
20205: }
20206: }
20207: } else {
20208: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
20209: }
20210: }
20211: $resulttext .= '</ul>';
20212: } else {
20213: $resulttext = &mt('Changes made to bubblesheet format file.');
20214: }
20215: &Apache::loncommon::devalidate_domconfig_cache($dom);
20216: if (ref($lastactref) eq 'HASH') {
20217: $lastactref->{'domainconfig'} = 1;
20218: }
20219: } else {
20220: $resulttext = &mt('No changes made to bubblesheet format settings');
20221: }
20222: } else {
20223: $resulttext = '<span class="LC_error">'.
20224: &mt('An error occurred: [_1]',$putresult).'</span>';
20225: }
20226: } else {
20227: $resulttext = &mt('No changes made to bubblesheet format file');
20228: }
20229: if ($errors) {
20230: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
20231: $errors.'</ul></p>';
20232: }
20233: return $resulttext;
20234: }
20235:
20236: sub modify_coursecategories {
20237: my ($dom,$lastactref,%domconfig) = @_;
20238: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
20239: $cathash);
20240: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
20241: my @catitems = ('unauth','auth');
20242: my @cattypes = ('std','domonly','codesrch','none');
20243: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20244: $cathash = $domconfig{'coursecategories'}{'cats'};
20245: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
20246: $changes{'togglecats'} = 1;
20247: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
20248: }
20249: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
20250: $changes{'categorize'} = 1;
20251: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
20252: }
20253: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
20254: $changes{'togglecatscomm'} = 1;
20255: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
20256: }
20257: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
20258: $changes{'categorizecomm'} = 1;
20259: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
20260:
20261: }
20262: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
20263: $changes{'togglecatsplace'} = 1;
20264: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
20265: }
20266: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
20267: $changes{'categorizeplace'} = 1;
20268: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
20269: }
20270: foreach my $item (@catitems) {
20271: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20272: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
20273: $changes{$item} = 1;
20274: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20275: }
20276: }
20277: }
20278: } else {
20279: $changes{'togglecats'} = 1;
20280: $changes{'categorize'} = 1;
20281: $changes{'togglecatscomm'} = 1;
20282: $changes{'categorizecomm'} = 1;
20283: $changes{'togglecatsplace'} = 1;
20284: $changes{'categorizeplace'} = 1;
20285: $domconfig{'coursecategories'} = {
20286: togglecats => $env{'form.togglecats'},
20287: categorize => $env{'form.categorize'},
20288: togglecatscomm => $env{'form.togglecatscomm'},
20289: categorizecomm => $env{'form.categorizecomm'},
20290: togglecatsplace => $env{'form.togglecatsplace'},
20291: categorizeplace => $env{'form.categorizeplace'},
20292: };
20293: foreach my $item (@catitems) {
20294: if ($env{'form.coursecat_'.$item} ne 'std') {
20295: $changes{$item} = 1;
20296: }
20297: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
20298: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
20299: }
20300: }
20301: }
20302: if (ref($cathash) eq 'HASH') {
20303: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
20304: push (@deletecategory,'instcode::0');
20305: }
20306: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
20307: push(@deletecategory,'communities::0');
20308: }
20309: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
20310: push(@deletecategory,'placement::0');
20311: }
20312: }
20313: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
20314: if (ref($cathash) eq 'HASH') {
20315: if (@deletecategory > 0) {
20316: #FIXME Need to remove category from all courses using a deleted category
20317: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
20318: foreach my $item (@deletecategory) {
20319: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
20320: delete($domconfig{'coursecategories'}{'cats'}{$item});
20321: $deletions{$item} = 1;
20322: &recurse_cat_deletes($item,$cathash,\%deletions);
20323: }
20324: }
20325: }
20326: foreach my $item (keys(%{$cathash})) {
20327: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20328: if ($cathash->{$item} ne $env{'form.'.$item}) {
20329: $reorderings{$item} = 1;
20330: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
20331: }
20332: if ($env{'form.addcategory_name_'.$item} ne '') {
20333: my $newcat = $env{'form.addcategory_name_'.$item};
20334: my $newdepth = $depth+1;
20335: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20336: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
20337: $adds{$newitem} = 1;
20338: }
20339: if ($env{'form.subcat_'.$item} ne '') {
20340: my $newcat = $env{'form.subcat_'.$item};
20341: my $newdepth = $depth+1;
20342: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
20343: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
20344: $adds{$newitem} = 1;
20345: }
20346: }
20347: }
20348: if ($env{'form.instcode'} eq '1') {
20349: if (ref($cathash) eq 'HASH') {
20350: my $newitem = 'instcode::0';
20351: if ($cathash->{$newitem} eq '') {
20352: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20353: $adds{$newitem} = 1;
20354: }
20355: } else {
20356: my $newitem = 'instcode::0';
20357: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
20358: $adds{$newitem} = 1;
20359: }
20360: }
20361: if ($env{'form.communities'} eq '1') {
20362: if (ref($cathash) eq 'HASH') {
20363: my $newitem = 'communities::0';
20364: if ($cathash->{$newitem} eq '') {
20365: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20366: $adds{$newitem} = 1;
20367: }
20368: } else {
20369: my $newitem = 'communities::0';
20370: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
20371: $adds{$newitem} = 1;
20372: }
20373: }
20374: if ($env{'form.placement'} eq '1') {
20375: if (ref($cathash) eq 'HASH') {
20376: my $newitem = 'placement::0';
20377: if ($cathash->{$newitem} eq '') {
20378: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20379: $adds{$newitem} = 1;
20380: }
20381: } else {
20382: my $newitem = 'placement::0';
20383: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
20384: $adds{$newitem} = 1;
20385: }
20386: }
20387: if ($env{'form.addcategory_name'} ne '') {
20388: if (($env{'form.addcategory_name'} ne 'instcode') &&
20389: ($env{'form.addcategory_name'} ne 'communities') &&
20390: ($env{'form.addcategory_name'} ne 'placement')) {
20391: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
20392: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
20393: $adds{$newitem} = 1;
20394: }
20395: }
20396: my $putresult;
20397: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20398: if (keys(%deletions) > 0) {
20399: foreach my $key (keys(%deletions)) {
20400: if ($predelallitems{$key} ne '') {
20401: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
20402: }
20403: }
20404: }
20405: my (@chkcats,@chktrails,%chkallitems);
20406: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
20407: if (ref($chkcats[0]) eq 'ARRAY') {
20408: my $depth = 0;
20409: my $chg = 0;
20410: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
20411: my $name = $chkcats[0][$i];
20412: my $item;
20413: if ($name eq '') {
20414: $chg ++;
20415: } else {
20416: $item = &escape($name).'::0';
20417: if ($chg) {
20418: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
20419: }
20420: $depth ++;
20421: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
20422: $depth --;
20423: }
20424: }
20425: }
20426: }
20427: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20428: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
20429: if ($putresult eq 'ok') {
20430: my %title = (
20431: togglecats => 'Show/Hide a course in catalog',
20432: categorize => 'Assign a category to a course',
20433: togglecatscomm => 'Show/Hide a community in catalog',
20434: categorizecomm => 'Assign a category to a community',
20435: );
20436: my %level = (
20437: dom => 'set in Domain ("Modify Course/Community")',
20438: crs => 'set in Course ("Course Configuration")',
20439: comm => 'set in Community ("Community Configuration")',
20440: none => 'No catalog',
20441: std => 'Standard catalog',
20442: domonly => 'Domain-only catalog',
20443: codesrch => 'Code search form',
20444: );
20445: $resulttext = &mt('Changes made:').'<ul>';
20446: if ($changes{'togglecats'}) {
20447: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
20448: }
20449: if ($changes{'categorize'}) {
20450: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
20451: }
20452: if ($changes{'togglecatscomm'}) {
20453: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
20454: }
20455: if ($changes{'categorizecomm'}) {
20456: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
20457: }
20458: if ($changes{'unauth'}) {
20459: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
20460: }
20461: if ($changes{'auth'}) {
20462: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
20463: }
20464: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
20465: my $cathash;
20466: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
20467: $cathash = $domconfig{'coursecategories'}{'cats'};
20468: } else {
20469: $cathash = {};
20470: }
20471: my (@cats,@trails,%allitems);
20472: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
20473: if (keys(%deletions) > 0) {
20474: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
20475: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
20476: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
20477: }
20478: $resulttext .= '</ul></li>';
20479: }
20480: if (keys(%reorderings) > 0) {
20481: my %sort_by_trail;
20482: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
20483: foreach my $key (keys(%reorderings)) {
20484: if ($allitems{$key} ne '') {
20485: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20486: }
20487: }
20488: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20489: $resulttext .= '<li>'.$trails[$trail].'</li>';
20490: }
20491: $resulttext .= '</ul></li>';
20492: }
20493: if (keys(%adds) > 0) {
20494: my %sort_by_trail;
20495: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
20496: foreach my $key (keys(%adds)) {
20497: if ($allitems{$key} ne '') {
20498: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
20499: }
20500: }
20501: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
20502: $resulttext .= '<li>'.$trails[$trail].'</li>';
20503: }
20504: $resulttext .= '</ul></li>';
20505: }
20506: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
20507: if (ref($lastactref) eq 'HASH') {
20508: $lastactref->{'cats'} = 1;
20509: }
20510: }
20511: $resulttext .= '</ul>';
20512: if ($changes{'unauth'} || $changes{'auth'}) {
20513: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
20514: if ($changes{'auth'}) {
20515: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
20516: }
20517: if ($changes{'unauth'}) {
20518: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
20519: }
20520: my $cachetime = 24*60*60;
20521: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20522: if (ref($lastactref) eq 'HASH') {
20523: $lastactref->{'domdefaults'} = 1;
20524: }
20525: }
20526: } else {
20527: $resulttext = '<span class="LC_error">'.
20528: &mt('An error occurred: [_1]',$putresult).'</span>';
20529: }
20530: } else {
20531: $resulttext = &mt('No changes made to course and community categories');
20532: }
20533: return $resulttext;
20534: }
20535:
20536: sub modify_serverstatuses {
20537: my ($dom,%domconfig) = @_;
20538: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
20539: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
20540: %currserverstatus = %{$domconfig{'serverstatuses'}};
20541: }
20542: my @pages = &serverstatus_pages();
20543: foreach my $type (@pages) {
20544: $newserverstatus{$type}{'namedusers'} = '';
20545: $newserverstatus{$type}{'machines'} = '';
20546: if (defined($env{'form.'.$type.'_namedusers'})) {
20547: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
20548: my @okusers;
20549: foreach my $user (@users) {
20550: my ($uname,$udom) = split(/:/,$user);
20551: if (($udom =~ /^$match_domain$/) &&
20552: (&Apache::lonnet::domain($udom)) &&
20553: ($uname =~ /^$match_username$/)) {
20554: if (!grep(/^\Q$user\E/,@okusers)) {
20555: push(@okusers,$user);
20556: }
20557: }
20558: }
20559: if (@okusers > 0) {
20560: @okusers = sort(@okusers);
20561: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
20562: }
20563: }
20564: if (defined($env{'form.'.$type.'_machines'})) {
20565: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
20566: my @okmachines;
20567: foreach my $ip (@machines) {
20568: my @parts = split(/\./,$ip);
20569: next if (@parts < 4);
20570: my $badip = 0;
20571: for (my $i=0; $i<4; $i++) {
20572: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
20573: $badip = 1;
20574: last;
20575: }
20576: }
20577: if (!$badip) {
20578: push(@okmachines,$ip);
20579: }
20580: }
20581: @okmachines = sort(@okmachines);
20582: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
20583: }
20584: }
20585: my %serverstatushash = (
20586: serverstatuses => \%newserverstatus,
20587: );
20588: foreach my $type (@pages) {
20589: foreach my $setting ('namedusers','machines') {
20590: my (@current,@new);
20591: if (ref($currserverstatus{$type}) eq 'HASH') {
20592: if ($currserverstatus{$type}{$setting} ne '') {
20593: @current = split(/,/,$currserverstatus{$type}{$setting});
20594: }
20595: }
20596: if ($newserverstatus{$type}{$setting} ne '') {
20597: @new = split(/,/,$newserverstatus{$type}{$setting});
20598: }
20599: if (@current > 0) {
20600: if (@new > 0) {
20601: foreach my $item (@current) {
20602: if (!grep(/^\Q$item\E$/,@new)) {
20603: $changes{$type}{$setting} = 1;
20604: last;
20605: }
20606: }
20607: foreach my $item (@new) {
20608: if (!grep(/^\Q$item\E$/,@current)) {
20609: $changes{$type}{$setting} = 1;
20610: last;
20611: }
20612: }
20613: } else {
20614: $changes{$type}{$setting} = 1;
20615: }
20616: } elsif (@new > 0) {
20617: $changes{$type}{$setting} = 1;
20618: }
20619: }
20620: }
20621: if (keys(%changes) > 0) {
20622: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20623: my $putresult = &Apache::lonnet::put_dom('configuration',
20624: \%serverstatushash,$dom);
20625: if ($putresult eq 'ok') {
20626: $resulttext .= &mt('Changes made:').'<ul>';
20627: foreach my $type (@pages) {
20628: if (ref($changes{$type}) eq 'HASH') {
20629: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20630: if ($changes{$type}{'namedusers'}) {
20631: if ($newserverstatus{$type}{'namedusers'} eq '') {
20632: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20633: } else {
20634: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20635: }
20636: }
20637: if ($changes{$type}{'machines'}) {
20638: if ($newserverstatus{$type}{'machines'} eq '') {
20639: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20640: } else {
20641: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20642: }
20643:
20644: }
20645: $resulttext .= '</ul></li>';
20646: }
20647: }
20648: $resulttext .= '</ul>';
20649: } else {
20650: $resulttext = '<span class="LC_error">'.
20651: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20652:
20653: }
20654: } else {
20655: $resulttext = &mt('No changes made to access to server status pages');
20656: }
20657: return $resulttext;
20658: }
20659:
20660: sub modify_helpsettings {
20661: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20662: my ($resulttext,$errors,%changes,%helphash);
20663: my %defaultchecked = ('submitbugs' => 'on');
20664: my @offon = ('off','on');
20665: my @toggles = ('submitbugs');
20666: my %current = ('submitbugs' => '',
20667: 'adhoc' => {},
20668: );
20669: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
20670: %current = %{$domconfig{'helpsettings'}};
20671: }
20672: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20673: foreach my $item (@toggles) {
20674: if ($defaultchecked{$item} eq 'on') {
20675: if ($current{$item} eq '') {
20676: if ($env{'form.'.$item} eq '0') {
20677: $changes{$item} = 1;
20678: }
20679: } elsif ($current{$item} ne $env{'form.'.$item}) {
20680: $changes{$item} = 1;
20681: }
20682: } elsif ($defaultchecked{$item} eq 'off') {
20683: if ($current{$item} eq '') {
20684: if ($env{'form.'.$item} eq '1') {
20685: $changes{$item} = 1;
20686: }
20687: } elsif ($current{$item} ne $env{'form.'.$item}) {
20688: $changes{$item} = 1;
20689: }
20690: }
20691: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20692: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20693: }
20694: }
20695: my $maxnum = $env{'form.helproles_maxnum'};
20696: my $confname = $dom.'-domainconfig';
20697: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20698: my (@allpos,%newsettings,%changedprivs,$newrole);
20699: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20700: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20701: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20702: my %lt = &Apache::lonlocal::texthash(
20703: s => 'system',
20704: d => 'domain',
20705: order => 'Display order',
20706: access => 'Role usage',
20707: all => 'All with domain helpdesk or helpdesk assistant role',
20708: dh => 'All with domain helpdesk role',
20709: da => 'All with domain helpdesk assistant role',
20710: none => 'None',
20711: status => 'Determined based on institutional status',
20712: inc => 'Include all, but exclude specific personnel',
20713: exc => 'Exclude all, but include specific personnel',
20714: );
20715: for (my $num=0; $num<=$maxnum; $num++) {
20716: my ($prefix,$identifier,$rolename,%curr);
20717: if ($num == $maxnum) {
20718: next unless ($env{'form.newcusthelp'} == $maxnum);
20719: $identifier = 'custhelp'.$num;
20720: $prefix = 'helproles_'.$num;
20721: $rolename = $env{'form.custhelpname'.$num};
20722: $rolename=~s/[^A-Za-z0-9]//gs;
20723: next if ($rolename eq '');
20724: next if (exists($existing{'rolesdef_'.$rolename}));
20725: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20726: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20727: $newprivs{'c'},$confname,$dom);
20728: if ($result ne 'ok') {
20729: $errors .= '<li><span class="LC_error">'.
20730: &mt('An error occurred storing the new custom role: [_1]',
20731: $result).'</span></li>';
20732: next;
20733: } else {
20734: $changedprivs{$rolename} = \%newprivs;
20735: $newrole = $rolename;
20736: }
20737: } else {
20738: $prefix = 'helproles_'.$num;
20739: $rolename = $env{'form.'.$prefix};
20740: next if ($rolename eq '');
20741: next unless (exists($existing{'rolesdef_'.$rolename}));
20742: $identifier = 'custhelp'.$num;
20743: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20744: my %currprivs;
20745: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
20746: split(/\_/,$existing{'rolesdef_'.$rolename});
20747: foreach my $level ('c','d','s') {
20748: if ($newprivs{$level} ne $currprivs{$level}) {
20749: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20750: $newprivs{'c'},$confname,$dom);
20751: if ($result ne 'ok') {
20752: $errors .= '<li><span class="LC_error">'.
20753: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
20754: $rolename,$result).'</span></li>';
20755: } else {
20756: $changedprivs{$rolename} = \%newprivs;
20757: }
20758: last;
20759: }
20760: }
20761: if (ref($current{'adhoc'}) eq 'HASH') {
20762: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20763: %curr = %{$current{'adhoc'}{$rolename}};
20764: }
20765: }
20766: }
20767: my $newpos = $env{'form.'.$prefix.'_pos'};
20768: $newpos =~ s/\D+//g;
20769: $allpos[$newpos] = $rolename;
20770: my $newdesc = $env{'form.'.$prefix.'_desc'};
20771: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
20772: if ($curr{'desc'}) {
20773: if ($curr{'desc'} ne $newdesc) {
20774: $changes{'customrole'}{$rolename}{'desc'} = 1;
20775: $newsettings{$rolename}{'desc'} = $newdesc;
20776: }
20777: } elsif ($newdesc ne '') {
20778: $changes{'customrole'}{$rolename}{'desc'} = 1;
20779: $newsettings{$rolename}{'desc'} = $newdesc;
20780: }
20781: my $access = $env{'form.'.$prefix.'_access'};
20782: if (grep(/^\Q$access\E$/,@accesstypes)) {
20783: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
20784: if ($access eq 'status') {
20785: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
20786: if (scalar(@statuses) == 0) {
20787: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
20788: } else {
20789: my (@shownstatus,$numtypes);
20790: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20791: if (ref($types) eq 'ARRAY') {
20792: $numtypes = scalar(@{$types});
20793: foreach my $type (sort(@statuses)) {
20794: if ($type eq 'default') {
20795: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20796: } elsif (grep(/^\Q$type\E$/,@{$types})) {
20797: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20798: push(@shownstatus,$usertypes->{$type});
20799: }
20800: }
20801: }
20802: if (grep(/^default$/,@statuses)) {
20803: push(@shownstatus,$othertitle);
20804: }
20805: if (scalar(@shownstatus) == 1+$numtypes) {
20806: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
20807: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
20808: } else {
20809: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
20810: if (ref($curr{'status'}) eq 'ARRAY') {
20811: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20812: if (@diffs) {
20813: $changes{'customrole'}{$rolename}{$access} = 1;
20814: }
20815: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20816: $changes{'customrole'}{$rolename}{$access} = 1;
20817: }
20818: }
20819: }
20820: } elsif (($access eq 'inc') || ($access eq 'exc')) {
20821: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
20822: my @newspecstaff;
20823: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20824: foreach my $person (sort(@personnel)) {
20825: if ($domhelpdesk{$person}) {
20826: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
20827: }
20828: }
20829: if (ref($curr{$access}) eq 'ARRAY') {
20830: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20831: if (@diffs) {
20832: $changes{'customrole'}{$rolename}{$access} = 1;
20833: }
20834: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20835: $changes{'customrole'}{$rolename}{$access} = 1;
20836: }
20837: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20838: my ($uname,$udom) = split(/:/,$person);
20839: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
20840: }
20841: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
20842: }
20843: } else {
20844: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
20845: }
20846: unless ($curr{'access'} eq $access) {
20847: $changes{'customrole'}{$rolename}{'access'} = 1;
20848: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
20849: }
20850: }
20851: if (@allpos > 0) {
20852: my $idx = 0;
20853: foreach my $rolename (@allpos) {
20854: if ($rolename ne '') {
20855: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
20856: if (ref($current{'adhoc'}) eq 'HASH') {
20857: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20858: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
20859: $changes{'customrole'}{$rolename}{'order'} = 1;
20860: $newsettings{$rolename}{'order'} = $idx+1;
20861: }
20862: }
20863: }
20864: $idx ++;
20865: }
20866: }
20867: }
20868: my $putresult;
20869: if (keys(%changes) > 0) {
20870: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
20871: if ($putresult eq 'ok') {
20872: if (ref($helphash{'helpsettings'}) eq 'HASH') {
20873: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
20874: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
20875: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
20876: }
20877: }
20878: my $cachetime = 24*60*60;
20879: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20880: if (ref($lastactref) eq 'HASH') {
20881: $lastactref->{'domdefaults'} = 1;
20882: }
20883: } else {
20884: $errors .= '<li><span class="LC_error">'.
20885: &mt('An error occurred storing the settings: [_1]',
20886: $putresult).'</span></li>';
20887: }
20888: }
20889: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
20890: $resulttext = &mt('Changes made:').'<ul>';
20891: my (%shownprivs,@levelorder);
20892: @levelorder = ('c','d','s');
20893: if ((keys(%changes)) && ($putresult eq 'ok')) {
20894: foreach my $item (sort(keys(%changes))) {
20895: if ($item eq 'submitbugs') {
20896: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
20897: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
20898: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
20899: } elsif ($item eq 'customrole') {
20900: if (ref($changes{'customrole'}) eq 'HASH') {
20901: my @keyorder = ('order','desc','access','status','exc','inc');
20902: my %keytext = &Apache::lonlocal::texthash(
20903: order => 'Order',
20904: desc => 'Role description',
20905: access => 'Role usage',
20906: status => 'Allowed institutional types',
20907: exc => 'Allowed personnel',
20908: inc => 'Disallowed personnel',
20909: );
20910: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
20911: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
20912: if ($role eq $newrole) {
20913: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
20914: $role).'<ul>';
20915: } else {
20916: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20917: $role).'<ul>';
20918: }
20919: foreach my $key (@keyorder) {
20920: if ($changes{'customrole'}{$role}{$key}) {
20921: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
20922: $keytext{$key},$newsettings{$role}{$key}).
20923: '</li>';
20924: }
20925: }
20926: if (ref($changedprivs{$role}) eq 'HASH') {
20927: $shownprivs{$role} = 1;
20928: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
20929: foreach my $level (@levelorder) {
20930: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20931: next if ($item eq '');
20932: my ($priv) = split(/\&/,$item,2);
20933: if (&Apache::lonnet::plaintext($priv)) {
20934: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20935: unless ($level eq 'c') {
20936: $resulttext .= ' ('.$lt{$level}.')';
20937: }
20938: $resulttext .= '</li>';
20939: }
20940: }
20941: }
20942: $resulttext .= '</ul>';
20943: }
20944: $resulttext .= '</ul></li>';
20945: }
20946: }
20947: }
20948: }
20949: }
20950: }
20951: if (keys(%changedprivs)) {
20952: foreach my $role (sort(keys(%changedprivs))) {
20953: unless ($shownprivs{$role}) {
20954: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20955: $role).'<ul>'.
20956: '<li>'.&mt('Privileges set to :').'<ul>';
20957: foreach my $level (@levelorder) {
20958: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20959: next if ($item eq '');
20960: my ($priv) = split(/\&/,$item,2);
20961: if (&Apache::lonnet::plaintext($priv)) {
20962: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20963: unless ($level eq 'c') {
20964: $resulttext .= ' ('.$lt{$level}.')';
20965: }
20966: $resulttext .= '</li>';
20967: }
20968: }
20969: }
20970: $resulttext .= '</ul></li></ul></li>';
20971: }
20972: }
20973: }
20974: $resulttext .= '</ul>';
20975: } else {
20976: $resulttext = &mt('No changes made to help settings');
20977: }
20978: if ($errors) {
20979: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
20980: $errors.'</ul>';
20981: }
20982: return $resulttext;
20983: }
20984:
20985: sub modify_coursedefaults {
20986: my ($dom,$lastactref,%domconfig) = @_;
20987: my ($resulttext,$errors,%changes,%defaultshash);
20988: my %defaultchecked = (
20989: 'canuse_pdfforms' => 'off',
20990: 'uselcmath' => 'on',
20991: 'usejsme' => 'on',
20992: 'inline_chem' => 'on',
20993: 'ltiauth' => 'off',
20994: );
20995: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem','ltiauth');
20996: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
20997: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
20998: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
20999: 'mysqltables_textbook','mysqltables_placement');
21000: my @types = ('official','unofficial','community','textbook','placement');
21001: my %staticdefaults = (
21002: anonsurvey_threshold => 10,
21003: uploadquota => 500,
21004: postsubmit => 60,
21005: mysqltables => 172800,
21006: );
21007: my %texoptions = (
21008: MathJax => 'MathJax',
21009: mimetex => &mt('Convert to Images'),
21010: tth => &mt('TeX to HTML'),
21011: );
21012: $defaultshash{'coursedefaults'} = {};
21013:
21014: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
21015: if ($domconfig{'coursedefaults'} eq '') {
21016: $domconfig{'coursedefaults'} = {};
21017: }
21018: }
21019:
21020: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
21021: foreach my $item (@toggles) {
21022: if ($defaultchecked{$item} eq 'on') {
21023: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21024: ($env{'form.'.$item} eq '0')) {
21025: $changes{$item} = 1;
21026: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21027: $changes{$item} = 1;
21028: }
21029: } elsif ($defaultchecked{$item} eq 'off') {
21030: if (($domconfig{'coursedefaults'}{$item} eq '') &&
21031: ($env{'form.'.$item} eq '1')) {
21032: $changes{$item} = 1;
21033: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
21034: $changes{$item} = 1;
21035: }
21036: }
21037: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
21038: }
21039: foreach my $item (@numbers) {
21040: my ($currdef,$newdef);
21041: $newdef = $env{'form.'.$item};
21042: if ($item eq 'anonsurvey_threshold') {
21043: $currdef = $domconfig{'coursedefaults'}{$item};
21044: $newdef =~ s/\D//g;
21045: if ($newdef eq '' || $newdef < 1) {
21046: $newdef = 1;
21047: }
21048: $defaultshash{'coursedefaults'}{$item} = $newdef;
21049: } else {
21050: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
21051: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
21052: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
21053: }
21054: $newdef =~ s/[^\w.\-]//g;
21055: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
21056: }
21057: if ($currdef ne $newdef) {
21058: if ($item eq 'anonsurvey_threshold') {
21059: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
21060: $changes{$item} = 1;
21061: }
21062: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
21063: my $setting = $1;
21064: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
21065: $changes{$setting} = 1;
21066: }
21067: }
21068: }
21069: }
21070: my $texengine;
21071: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
21072: $texengine = $env{'form.texengine'};
21073: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
21074: if ($currdef eq '') {
21075: unless ($texengine eq $Apache::lonnet::deftex) {
21076: $changes{'texengine'} = 1;
21077: }
21078: } elsif ($currdef ne $texengine) {
21079: $changes{'texengine'} = 1;
21080: }
21081: }
21082: if ($texengine ne '') {
21083: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
21084: }
21085: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
21086: my @currclonecode;
21087: if (ref($currclone) eq 'HASH') {
21088: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
21089: @currclonecode = @{$currclone->{'instcode'}};
21090: }
21091: }
21092: my $newclone;
21093: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
21094: $newclone = $env{'form.canclone'};
21095: }
21096: if ($newclone eq 'instcode') {
21097: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
21098: my (%codedefaults,@code_order,@clonecode);
21099: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
21100: \@code_order);
21101: foreach my $item (@code_order) {
21102: if (grep(/^\Q$item\E$/,@newcodes)) {
21103: push(@clonecode,$item);
21104: }
21105: }
21106: if (@clonecode) {
21107: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
21108: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
21109: if (@diffs) {
21110: $changes{'canclone'} = 1;
21111: }
21112: } else {
21113: $newclone eq '';
21114: }
21115: } elsif ($newclone ne '') {
21116: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
21117: }
21118: if ($newclone ne $currclone) {
21119: $changes{'canclone'} = 1;
21120: }
21121: my %credits;
21122: foreach my $type (@types) {
21123: unless ($type eq 'community') {
21124: $credits{$type} = $env{'form.'.$type.'_credits'};
21125: $credits{$type} =~ s/[^\d.]+//g;
21126: }
21127: }
21128: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
21129: ($env{'form.coursecredits'} eq '1')) {
21130: $changes{'coursecredits'} = 1;
21131: foreach my $type (keys(%credits)) {
21132: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21133: }
21134: } else {
21135: if ($env{'form.coursecredits'} eq '1') {
21136: foreach my $type (@types) {
21137: unless ($type eq 'community') {
21138: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
21139: $changes{'coursecredits'} = 1;
21140: }
21141: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
21142: }
21143: }
21144: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21145: foreach my $type (@types) {
21146: unless ($type eq 'community') {
21147: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
21148: $changes{'coursecredits'} = 1;
21149: last;
21150: }
21151: }
21152: }
21153: }
21154: }
21155: if ($env{'form.postsubmit'} eq '1') {
21156: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
21157: my %currtimeout;
21158: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21159: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
21160: $changes{'postsubmit'} = 1;
21161: }
21162: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21163: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
21164: }
21165: } else {
21166: $changes{'postsubmit'} = 1;
21167: }
21168: foreach my $type (@types) {
21169: my $timeout = $env{'form.'.$type.'_timeout'};
21170: $timeout =~ s/\D//g;
21171: if ($timeout == $staticdefaults{'postsubmit'}) {
21172: $timeout = '';
21173: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
21174: $timeout = '0';
21175: }
21176: unless ($timeout eq '') {
21177: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
21178: }
21179: if (exists($currtimeout{$type})) {
21180: if ($timeout ne $currtimeout{$type}) {
21181: $changes{'postsubmit'} = 1;
21182: }
21183: } elsif ($timeout ne '') {
21184: $changes{'postsubmit'} = 1;
21185: }
21186: }
21187: } else {
21188: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
21189: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21190: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
21191: $changes{'postsubmit'} = 1;
21192: }
21193: } else {
21194: $changes{'postsubmit'} = 1;
21195: }
21196: }
21197: }
21198: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21199: $dom);
21200: if ($putresult eq 'ok') {
21201: if (keys(%changes) > 0) {
21202: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21203: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
21204: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
21205: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
21206: ($changes{'inline_chem'}) || ($changes{'ltiauth'})) {
21207: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine','ltiauth') {
21208: if ($changes{$item}) {
21209: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
21210: }
21211: }
21212: if ($changes{'coursecredits'}) {
21213: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21214: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
21215: $domdefaults{$type.'credits'} =
21216: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
21217: }
21218: }
21219: }
21220: if ($changes{'postsubmit'}) {
21221: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21222: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
21223: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21224: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
21225: $domdefaults{$type.'postsubtimeout'} =
21226: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21227: }
21228: }
21229: }
21230: }
21231: if ($changes{'uploadquota'}) {
21232: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21233: foreach my $type (@types) {
21234: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
21235: }
21236: }
21237: }
21238: if ($changes{'canclone'}) {
21239: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21240: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21241: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
21242: if (@clonecodes) {
21243: $domdefaults{'canclone'} = join('+',@clonecodes);
21244: }
21245: }
21246: } else {
21247: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
21248: }
21249: }
21250: my $cachetime = 24*60*60;
21251: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21252: if (ref($lastactref) eq 'HASH') {
21253: $lastactref->{'domdefaults'} = 1;
21254: }
21255: }
21256: $resulttext = &mt('Changes made:').'<ul>';
21257: foreach my $item (sort(keys(%changes))) {
21258: if ($item eq 'canuse_pdfforms') {
21259: if ($env{'form.'.$item} eq '1') {
21260: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
21261: } else {
21262: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
21263: }
21264: } elsif ($item eq 'uselcmath') {
21265: if ($env{'form.'.$item} eq '1') {
21266: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
21267: } else {
21268: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
21269: }
21270: } elsif ($item eq 'usejsme') {
21271: if ($env{'form.'.$item} eq '1') {
21272: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
21273: } else {
21274: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
21275: }
21276: } elsif ($item eq 'inline_chem') {
21277: if ($env{'form.'.$item} eq '1') {
21278: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
21279: } else {
21280: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
21281: }
21282: } elsif ($item eq 'texengine') {
21283: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
21284: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
21285: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
21286: }
21287: } elsif ($item eq 'anonsurvey_threshold') {
21288: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
21289: } elsif ($item eq 'uploadquota') {
21290: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
21291: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
21292: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
21293: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
21294: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
21295: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
21296: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
21297: '</ul>'.
21298: '</li>';
21299: } else {
21300: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
21301: }
21302: } elsif ($item eq 'mysqltables') {
21303: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
21304: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
21305: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
21306: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
21307: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
21308: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
21309: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
21310: '</ul>'.
21311: '</li>';
21312: } else {
21313: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
21314: }
21315: } elsif ($item eq 'postsubmit') {
21316: if ($domdefaults{'postsubmit'} eq 'off') {
21317: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
21318: } else {
21319: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
21320: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
21321: $resulttext .= &mt('durations:').'<ul>';
21322: foreach my $type (@types) {
21323: $resulttext .= '<li>';
21324: my $timeout;
21325: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
21326: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
21327: }
21328: my $display;
21329: if ($timeout eq '0') {
21330: $display = &mt('unlimited');
21331: } elsif ($timeout eq '') {
21332: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
21333: } else {
21334: $display = &mt('[quant,_1,second]',$timeout);
21335: }
21336: if ($type eq 'community') {
21337: $resulttext .= &mt('Communities');
21338: } elsif ($type eq 'official') {
21339: $resulttext .= &mt('Official courses');
21340: } elsif ($type eq 'unofficial') {
21341: $resulttext .= &mt('Unofficial courses');
21342: } elsif ($type eq 'textbook') {
21343: $resulttext .= &mt('Textbook courses');
21344: } elsif ($type eq 'placement') {
21345: $resulttext .= &mt('Placement tests');
21346: }
21347: $resulttext .= ' -- '.$display.'</li>';
21348: }
21349: $resulttext .= '</ul>';
21350: }
21351: $resulttext .= '</li>';
21352: }
21353: } elsif ($item eq 'coursecredits') {
21354: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
21355: if (($domdefaults{'officialcredits'} eq '') &&
21356: ($domdefaults{'unofficialcredits'} eq '') &&
21357: ($domdefaults{'textbookcredits'} eq '')) {
21358: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21359: } else {
21360: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
21361: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
21362: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
21363: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
21364: '</ul>'.
21365: '</li>';
21366: }
21367: } else {
21368: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
21369: }
21370: } elsif ($item eq 'canclone') {
21371: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
21372: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
21373: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
21374: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
21375: }
21376: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
21377: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
21378: } else {
21379: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
21380: }
21381: } elsif ($item eq 'ltiauth') {
21382: if ($env{'form.'.$item} eq '1') {
21383: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
21384: } else {
21385: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
21386: }
21387: }
21388: }
21389: $resulttext .= '</ul>';
21390: } else {
21391: $resulttext = &mt('No changes made to course defaults');
21392: }
21393: } else {
21394: $resulttext = '<span class="LC_error">'.
21395: &mt('An error occurred: [_1]',$putresult).'</span>';
21396: }
21397: return $resulttext;
21398: }
21399:
21400: sub modify_selfenrollment {
21401: my ($dom,$lastactref,%domconfig) = @_;
21402: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
21403: my @types = ('official','unofficial','community','textbook','placement');
21404: my %titles = &tool_titles();
21405: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
21406: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
21407: $ordered{'default'} = ['types','registered','approval','limit'];
21408:
21409: my (%roles,%shown,%toplevel);
21410: $roles{'0'} = &Apache::lonnet::plaintext('dc');
21411:
21412: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
21413: if ($domconfig{'selfenrollment'} eq '') {
21414: $domconfig{'selfenrollment'} = {};
21415: }
21416: }
21417: %toplevel = (
21418: admin => 'Configuration Rights',
21419: default => 'Default settings',
21420: validation => 'Validation of self-enrollment requests',
21421: );
21422: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
21423:
21424: if (ref($ordered{'admin'}) eq 'ARRAY') {
21425: foreach my $item (@{$ordered{'admin'}}) {
21426: foreach my $type (@types) {
21427: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
21428: $selfenrollhash{'admin'}{$type}{$item} = 1;
21429: } else {
21430: $selfenrollhash{'admin'}{$type}{$item} = 0;
21431: }
21432: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
21433: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
21434: if ($selfenrollhash{'admin'}{$type}{$item} ne
21435: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
21436: push(@{$changes{'admin'}{$type}},$item);
21437: }
21438: } else {
21439: if (!$selfenrollhash{'admin'}{$type}{$item}) {
21440: push(@{$changes{'admin'}{$type}},$item);
21441: }
21442: }
21443: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
21444: push(@{$changes{'admin'}{$type}},$item);
21445: }
21446: }
21447: }
21448: }
21449:
21450: foreach my $item (@{$ordered{'default'}}) {
21451: foreach my $type (@types) {
21452: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
21453: if ($item eq 'types') {
21454: unless (($value eq 'all') || ($value eq 'dom')) {
21455: $value = '';
21456: }
21457: } elsif ($item eq 'registered') {
21458: unless ($value eq '1') {
21459: $value = 0;
21460: }
21461: } elsif ($item eq 'approval') {
21462: unless ($value =~ /^[012]$/) {
21463: $value = 0;
21464: }
21465: } else {
21466: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21467: $value = 'none';
21468: }
21469: }
21470: $selfenrollhash{'default'}{$type}{$item} = $value;
21471: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
21472: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21473: if ($selfenrollhash{'default'}{$type}{$item} ne
21474: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
21475: push(@{$changes{'default'}{$type}},$item);
21476: }
21477: } else {
21478: push(@{$changes{'default'}{$type}},$item);
21479: }
21480: } else {
21481: push(@{$changes{'default'}{$type}},$item);
21482: }
21483: if ($item eq 'limit') {
21484: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21485: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
21486: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
21487: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
21488: }
21489: } else {
21490: $selfenrollhash{'default'}{$type}{'cap'} = '';
21491: }
21492: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21493: if ($selfenrollhash{'default'}{$type}{'cap'} ne
21494: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
21495: push(@{$changes{'default'}{$type}},'cap');
21496: }
21497: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
21498: push(@{$changes{'default'}{$type}},'cap');
21499: }
21500: }
21501: }
21502: }
21503:
21504: foreach my $item (@{$itemsref}) {
21505: if ($item eq 'fields') {
21506: my @changed;
21507: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
21508: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
21509: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
21510: }
21511: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21512: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
21513: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
21514: $domconfig{'selfenrollment'}{'validation'}{$item});
21515: } else {
21516: @changed = @{$selfenrollhash{'validation'}{$item}};
21517: }
21518: } else {
21519: @changed = @{$selfenrollhash{'validation'}{$item}};
21520: }
21521: if (@changed) {
21522: if ($selfenrollhash{'validation'}{$item}) {
21523: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
21524: } else {
21525: $changes{'validation'}{$item} = &mt('None');
21526: }
21527: }
21528: } else {
21529: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
21530: if ($item eq 'markup') {
21531: if ($env{'form.selfenroll_validation_'.$item}) {
21532: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
21533: }
21534: }
21535: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21536: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
21537: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
21538: }
21539: }
21540: }
21541: }
21542:
21543: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
21544: $dom);
21545: if ($putresult eq 'ok') {
21546: if (keys(%changes) > 0) {
21547: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21548: $resulttext = &mt('Changes made:').'<ul>';
21549: foreach my $key ('admin','default','validation') {
21550: if (ref($changes{$key}) eq 'HASH') {
21551: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
21552: if ($key eq 'validation') {
21553: foreach my $item (@{$itemsref}) {
21554: if (exists($changes{$key}{$item})) {
21555: if ($item eq 'markup') {
21556: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21557: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
21558: } else {
21559: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21560: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
21561: }
21562: }
21563: }
21564: } else {
21565: foreach my $type (@types) {
21566: if ($type eq 'community') {
21567: $roles{'1'} = &mt('Community personnel');
21568: } else {
21569: $roles{'1'} = &mt('Course personnel');
21570: }
21571: if (ref($changes{$key}{$type}) eq 'ARRAY') {
21572: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21573: if ($key eq 'admin') {
21574: my @mgrdc = ();
21575: if (ref($ordered{$key}) eq 'ARRAY') {
21576: foreach my $item (@{$ordered{'admin'}}) {
21577: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21578: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
21579: push(@mgrdc,$item);
21580: }
21581: }
21582: }
21583: if (@mgrdc) {
21584: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
21585: } else {
21586: delete($domdefaults{$type.'selfenrolladmdc'});
21587: }
21588: }
21589: } else {
21590: if (ref($ordered{$key}) eq 'ARRAY') {
21591: foreach my $item (@{$ordered{$key}}) {
21592: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21593: $domdefaults{$type.'selfenroll'.$item} =
21594: $selfenrollhash{$key}{$type}{$item};
21595: }
21596: }
21597: }
21598: }
21599: }
21600: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21601: foreach my $item (@{$ordered{$key}}) {
21602: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21603: $resulttext .= '<li>';
21604: if ($key eq 'admin') {
21605: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21606: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21607: } else {
21608: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21609: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21610: }
21611: $resulttext .= '</li>';
21612: }
21613: }
21614: $resulttext .= '</ul></li>';
21615: }
21616: }
21617: $resulttext .= '</ul></li>';
21618: }
21619: }
21620: }
21621: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21622: my $cachetime = 24*60*60;
21623: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21624: if (ref($lastactref) eq 'HASH') {
21625: $lastactref->{'domdefaults'} = 1;
21626: }
21627: }
21628: $resulttext .= '</ul>';
21629: } else {
21630: $resulttext = &mt('No changes made to self-enrollment settings');
21631: }
21632: } else {
21633: $resulttext = '<span class="LC_error">'.
21634: &mt('An error occurred: [_1]',$putresult).'</span>';
21635: }
21636: return $resulttext;
21637: }
21638:
21639: sub modify_wafproxy {
21640: my ($dom,$action,$lastactref,%domconfig) = @_;
21641: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21642: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21643: %wafproxy,%changes,%expirecache,%expiresaml);
21644: foreach my $server (sort(keys(%servers))) {
21645: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21646: if ($serverhome eq $server) {
21647: my $serverdom = &Apache::lonnet::host_domain($server);
21648: if ($serverdom eq $dom) {
21649: $canset{$server} = 1;
21650: }
21651: }
21652: }
21653: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21654: %{$values{$dom}} = ();
21655: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
21656: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
21657: }
21658: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
21659: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
21660: }
21661: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21662: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
21663: }
21664: }
21665: my $output;
21666: if (keys(%canset)) {
21667: %{$wafproxy{'alias'}} = ();
21668: %{$wafproxy{'saml'}} = ();
21669: foreach my $key (sort(keys(%canset))) {
21670: if ($env{'form.wafproxy_'.$dom}) {
21671: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
21672: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
21673: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
21674: $changes{'alias'} = 1;
21675: }
21676: if ($env{'form.wafproxy_alias_saml_'.$key}) {
21677: $wafproxy{'saml'}{$key} = 1;
21678: }
21679: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
21680: $changes{'saml'} = 1;
21681: }
21682: } else {
21683: $wafproxy{'alias'}{$key} = '';
21684: $wafproxy{'saml'}{$key} = '';
21685: if ($curralias{$key}) {
21686: $changes{'alias'} = 1;
21687: }
21688: if ($currsaml{$key}) {
21689: $changes{'saml'} = 1;
21690: }
21691: }
21692: if ($wafproxy{'alias'}{$key} eq '') {
21693: if ($curralias{$key}) {
21694: $expirecache{$key} = 1;
21695: }
21696: delete($wafproxy{'alias'}{$key});
21697: }
21698: if ($wafproxy{'saml'}{$key} eq '') {
21699: if ($currsaml{$key}) {
21700: $expiresaml{$key} = 1;
21701: }
21702: delete($wafproxy{'saml'}{$key});
21703: }
21704: }
21705: unless (keys(%{$wafproxy{'alias'}})) {
21706: delete($wafproxy{'alias'});
21707: }
21708: unless (keys(%{$wafproxy{'saml'}})) {
21709: delete($wafproxy{'saml'});
21710: }
21711: # Localization for values in %warn occurs in &mt() calls separately.
21712: my %warn = (
21713: trusted => 'trusted IP range(s)',
21714: vpnint => 'internal IP range(s) for VPN sessions(s)',
21715: vpnext => 'IP range(s) for backend WAF connections',
21716: );
21717: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21718: my $possible = $env{'form.wafproxy_'.$item};
21719: $possible =~ s/^\s+|\s+$//g;
21720: if ($possible ne '') {
21721: if ($item eq 'remoteip') {
21722: if ($possible =~ /^[mhn]$/) {
21723: $wafproxy{$item} = $possible;
21724: }
21725: } elsif ($item eq 'ipheader') {
21726: if ($wafproxy{'remoteip'} eq 'h') {
21727: $wafproxy{$item} = $possible;
21728: }
21729: } elsif ($item eq 'sslopt') {
21730: if ($possible =~ /^0|1$/) {
21731: $wafproxy{$item} = $possible;
21732: }
21733: } else {
21734: my (@ok,$count);
21735: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
21736: unless ($env{'form.wafproxy_vpnaccess'}) {
21737: $possible = '';
21738: }
21739: } elsif ($item eq 'trusted') {
21740: unless ($wafproxy{'remoteip'} eq 'h') {
21741: $possible = '';
21742: }
21743: }
21744: unless ($possible eq '') {
21745: $possible =~ s/[\r\n]+/\s/g;
21746: $possible =~ s/\s*-\s*/-/g;
21747: $possible =~ s/\s+/,/g;
21748: $possible =~ s/,+/,/g;
21749: }
21750: $count = 0;
21751: if ($possible ne '') {
21752: foreach my $poss (split(/\,/,$possible)) {
21753: $count ++;
21754: $poss = &validate_ip_pattern($poss);
21755: if ($poss ne '') {
21756: push(@ok,$poss);
21757: }
21758: }
21759: my $diff = $count - scalar(@ok);
21760: if ($diff) {
21761: push(@warnings,'<li>'.
21762: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
21763: $diff,$warn{$item}).
21764: '</li>');
21765: }
21766: if (@ok) {
21767: my @cidr_list;
21768: foreach my $item (@ok) {
21769: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
21770: }
21771: $wafproxy{$item} = join(',',@cidr_list);
21772: }
21773: }
21774: }
21775: if ($wafproxy{$item} ne $currvalue{$item}) {
21776: $changes{$item} = 1;
21777: }
21778: } elsif ($currvalue{$item}) {
21779: $changes{$item} = 1;
21780: }
21781: }
21782: } else {
21783: if (keys(%curralias)) {
21784: $changes{'alias'} = 1;
21785: }
21786: if (keys(%currsaml)) {
21787: $changes{'saml'} = 1;
21788: }
21789: if (keys(%currvalue)) {
21790: foreach my $key (keys(%currvalue)) {
21791: $changes{$key} = 1;
21792: }
21793: }
21794: }
21795: if (keys(%changes)) {
21796: my %defaultshash = (
21797: wafproxy => \%wafproxy,
21798: );
21799: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21800: $dom);
21801: if ($putresult eq 'ok') {
21802: my $cachetime = 24*60*60;
21803: my (%domdefaults,$updatedomdefs);
21804: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
21805: if ($changes{$item}) {
21806: unless ($updatedomdefs) {
21807: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
21808: $updatedomdefs = 1;
21809: }
21810: if ($wafproxy{$item}) {
21811: $domdefaults{'waf_'.$item} = $wafproxy{$item};
21812: } elsif (exists($domdefaults{'waf_'.$item})) {
21813: delete($domdefaults{'waf_'.$item});
21814: }
21815: }
21816: }
21817: if ($updatedomdefs) {
21818: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21819: if (ref($lastactref) eq 'HASH') {
21820: $lastactref->{'domdefaults'} = 1;
21821: }
21822: }
21823: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
21824: my %updates = %expirecache;
21825: foreach my $key (keys(%expirecache)) {
21826: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
21827: }
21828: if (ref($wafproxy{'alias'}) eq 'HASH') {
21829: my $cachetime = 24*60*60;
21830: foreach my $key (keys(%{$wafproxy{'alias'}})) {
21831: $updates{$key} = 1;
21832: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
21833: $cachetime);
21834: }
21835: }
21836: if (ref($lastactref) eq 'HASH') {
21837: $lastactref->{'proxyalias'} = \%updates;
21838: }
21839: }
21840: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
21841: my %samlupdates = %expiresaml;
21842: foreach my $key (keys(%expiresaml)) {
21843: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
21844: }
21845: if (ref($wafproxy{'saml'}) eq 'HASH') {
21846: my $cachetime = 24*60*60;
21847: foreach my $key (keys(%{$wafproxy{'saml'}})) {
21848: $samlupdates{$key} = 1;
21849: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
21850: $cachetime);
21851: }
21852: }
21853: if (ref($lastactref) eq 'HASH') {
21854: $lastactref->{'proxysaml'} = \%samlupdates;
21855: }
21856: }
21857: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
21858: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21859: if ($changes{$item}) {
21860: if ($item eq 'alias') {
21861: my $numaliased = 0;
21862: if (ref($wafproxy{'alias'}) eq 'HASH') {
21863: my $shown;
21864: if (keys(%{$wafproxy{'alias'}})) {
21865: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
21866: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
21867: &Apache::lonnet::hostname($server),
21868: $wafproxy{'alias'}{$server}).'</li>';
21869: $numaliased ++;
21870: }
21871: if ($numaliased) {
21872: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
21873: '<ul>'.$shown.'</ul>').'</li>';
21874: }
21875: }
21876: }
21877: unless ($numaliased) {
21878: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
21879: }
21880: } elsif ($item eq 'saml') {
21881: my $shown;
21882: if (ref($wafproxy{'saml'}) eq 'HASH') {
21883: if (keys(%{$wafproxy{'saml'}})) {
21884: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
21885: }
21886: }
21887: if ($shown) {
21888: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
21889: $shown).'</li>';
21890: } else {
21891: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
21892: }
21893: } else {
21894: if ($item eq 'remoteip') {
21895: my %ip_methods = &remoteip_methods();
21896: if ($wafproxy{$item} =~ /^[mh]$/) {
21897: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
21898: $ip_methods{$wafproxy{$item}}).'</li>';
21899: } else {
21900: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
21901: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
21902: '</li>';
21903: } else {
21904: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
21905: }
21906: }
21907: } elsif ($item eq 'ipheader') {
21908: if ($wafproxy{$item}) {
21909: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
21910: $wafproxy{$item}).'</li>';
21911: } else {
21912: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
21913: }
21914: } elsif ($item eq 'trusted') {
21915: if ($wafproxy{$item}) {
21916: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
21917: $wafproxy{$item}).'</li>';
21918: } else {
21919: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
21920: }
21921: } elsif ($item eq 'vpnint') {
21922: if ($wafproxy{$item}) {
21923: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
21924: $wafproxy{$item}).'</li>';
21925: } else {
21926: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
21927: }
21928: } elsif ($item eq 'vpnext') {
21929: if ($wafproxy{$item}) {
21930: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
21931: $wafproxy{$item}).'</li>';
21932: } else {
21933: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
21934: }
21935: } elsif ($item eq 'sslopt') {
21936: if ($wafproxy{$item}) {
21937: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to forward requests to https on LON-CAPA node, regardless of original protocol in web browser (http or https).').'</li>';
21938: } else {
21939: $output .= '<li>'.&mt('WAF/Reverse Proxy expected to preserve original protocol in web browser (either http or https) when forwarding to LON-CAPA node.').'</li>';
21940: }
21941: }
21942: }
21943: }
21944: }
21945: } else {
21946: $output = '<span class="LC_error">'.
21947: &mt('An error occurred: [_1]',$putresult).'</span>';
21948: }
21949: } elsif (keys(%canset)) {
21950: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
21951: }
21952: if (@warnings) {
21953: $output .= '<br />'.&mt('Warnings:').'<ul>'.
21954: join("\n",@warnings).'</ul>';
21955: }
21956: return $output;
21957: }
21958:
21959: sub validate_ip_pattern {
21960: my ($pattern) = @_;
21961: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
21962: my ($start,$end) = ($1,$2);
21963: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
21964: if (($start !~ m{/}) && ($end !~ m{/})) {
21965: return $start.'-'.$end;
21966: }
21967: }
21968: } elsif ($pattern ne '') {
21969: $pattern = &Net::CIDR::cidrvalidate($pattern);
21970: if ($pattern ne '') {
21971: return $pattern;
21972: }
21973: }
21974: return;
21975: }
21976:
21977: sub modify_usersessions {
21978: my ($dom,$lastactref,%domconfig) = @_;
21979: my @hostingtypes = ('version','excludedomain','includedomain');
21980: my @offloadtypes = ('primary','default');
21981: my %types = (
21982: remote => \@hostingtypes,
21983: hosted => \@hostingtypes,
21984: spares => \@offloadtypes,
21985: );
21986: my @prefixes = ('remote','hosted','spares');
21987: my @lcversions = &Apache::lonnet::all_loncaparevs();
21988: my (%by_ip,%by_location,@intdoms,@instdoms);
21989: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21990: my @locations = sort(keys(%by_location));
21991: my (%defaultshash,%changes);
21992: foreach my $prefix (@prefixes) {
21993: $defaultshash{'usersessions'}{$prefix} = {};
21994: }
21995: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21996: my $resulttext;
21997: my %iphost = &Apache::lonnet::get_iphost();
21998: foreach my $prefix (@prefixes) {
21999: next if ($prefix eq 'spares');
22000: foreach my $type (@{$types{$prefix}}) {
22001: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22002: if ($type eq 'version') {
22003: my $value = $env{'form.'.$prefix.'_'.$type};
22004: my $okvalue;
22005: if ($value ne '') {
22006: if (grep(/^\Q$value\E$/,@lcversions)) {
22007: $okvalue = $value;
22008: }
22009: }
22010: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22011: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22012: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
22013: if ($inuse == 0) {
22014: $changes{$prefix}{$type} = 1;
22015: } else {
22016: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
22017: $changes{$prefix}{$type} = 1;
22018: }
22019: if ($okvalue ne '') {
22020: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22021: }
22022: }
22023: } else {
22024: if (($inuse == 1) && ($okvalue ne '')) {
22025: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22026: $changes{$prefix}{$type} = 1;
22027: }
22028: }
22029: } else {
22030: if (($inuse == 1) && ($okvalue ne '')) {
22031: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22032: $changes{$prefix}{$type} = 1;
22033: }
22034: }
22035: } else {
22036: if (($inuse == 1) && ($okvalue ne '')) {
22037: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
22038: $changes{$prefix}{$type} = 1;
22039: }
22040: }
22041: } else {
22042: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22043: my @okvals;
22044: foreach my $val (@vals) {
22045: if ($val =~ /:/) {
22046: my @items = split(/:/,$val);
22047: foreach my $item (@items) {
22048: if (ref($by_location{$item}) eq 'ARRAY') {
22049: push(@okvals,$item);
22050: }
22051: }
22052: } else {
22053: if (ref($by_location{$val}) eq 'ARRAY') {
22054: push(@okvals,$val);
22055: }
22056: }
22057: }
22058: @okvals = sort(@okvals);
22059: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22060: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
22061: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22062: if ($inuse == 0) {
22063: $changes{$prefix}{$type} = 1;
22064: } else {
22065: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22066: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
22067: if (@changed > 0) {
22068: $changes{$prefix}{$type} = 1;
22069: }
22070: }
22071: } else {
22072: if ($inuse == 1) {
22073: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22074: $changes{$prefix}{$type} = 1;
22075: }
22076: }
22077: } else {
22078: if ($inuse == 1) {
22079: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22080: $changes{$prefix}{$type} = 1;
22081: }
22082: }
22083: } else {
22084: if ($inuse == 1) {
22085: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
22086: $changes{$prefix}{$type} = 1;
22087: }
22088: }
22089: }
22090: }
22091: }
22092:
22093: my @alldoms = &Apache::lonnet::all_domains();
22094: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22095: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
22096: my $savespares;
22097:
22098: foreach my $lonhost (sort(keys(%servers))) {
22099: my $serverhomeID =
22100: &Apache::lonnet::get_server_homeID($servers{$lonhost});
22101: my $serverhostname = &Apache::lonnet::hostname($lonhost);
22102: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
22103: my %spareschg;
22104: foreach my $type (@{$types{'spares'}}) {
22105: my @okspares;
22106: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
22107: foreach my $server (@checked) {
22108: if (&Apache::lonnet::hostname($server) ne '') {
22109: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
22110: unless (grep(/^\Q$server\E$/,@okspares)) {
22111: push(@okspares,$server);
22112: }
22113: }
22114: }
22115: }
22116: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
22117: my $newspare;
22118: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
22119: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
22120: $newspare = $new;
22121: }
22122: }
22123: my @spares;
22124: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
22125: @spares = sort(@okspares,$newspare);
22126: } else {
22127: @spares = sort(@okspares);
22128: }
22129: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
22130: if (ref($spareid{$lonhost}) eq 'HASH') {
22131: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
22132: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
22133: if (@diffs > 0) {
22134: $spareschg{$type} = 1;
22135: }
22136: }
22137: }
22138: }
22139: if (keys(%spareschg) > 0) {
22140: $changes{'spares'}{$lonhost} = \%spareschg;
22141: }
22142: }
22143: $defaultshash{'usersessions'}{'offloadnow'} = {};
22144: $defaultshash{'usersessions'}{'offloadoth'} = {};
22145: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
22146: my @okoffload;
22147: if (@offloadnow) {
22148: foreach my $server (@offloadnow) {
22149: if (&Apache::lonnet::hostname($server) ne '') {
22150: unless (grep(/^\Q$server\E$/,@okoffload)) {
22151: push(@okoffload,$server);
22152: }
22153: }
22154: }
22155: if (@okoffload) {
22156: foreach my $lonhost (@okoffload) {
22157: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
22158: }
22159: }
22160: }
22161: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
22162: my @okoffloadoth;
22163: if (@offloadoth) {
22164: foreach my $server (@offloadoth) {
22165: if (&Apache::lonnet::hostname($server) ne '') {
22166: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
22167: push(@okoffloadoth,$server);
22168: }
22169: }
22170: }
22171: if (@okoffloadoth) {
22172: foreach my $lonhost (@okoffloadoth) {
22173: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
22174: }
22175: }
22176: }
22177: if (ref($domconfig{'usersessions'}) eq 'HASH') {
22178: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
22179: if (ref($changes{'spares'}) eq 'HASH') {
22180: if (keys(%{$changes{'spares'}}) > 0) {
22181: $savespares = 1;
22182: }
22183: }
22184: } else {
22185: $savespares = 1;
22186: }
22187: foreach my $offload ('offloadnow','offloadoth') {
22188: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
22189: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
22190: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
22191: $changes{$offload} = 1;
22192: last;
22193: }
22194: }
22195: unless ($changes{$offload}) {
22196: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
22197: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
22198: $changes{$offload} = 1;
22199: last;
22200: }
22201: }
22202: }
22203: } else {
22204: if (($offload eq 'offloadnow') && (@okoffload)) {
22205: $changes{'offloadnow'} = 1;
22206: }
22207: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
22208: $changes{'offloadoth'} = 1;
22209: }
22210: }
22211: }
22212: } else {
22213: if (@okoffload) {
22214: $changes{'offloadnow'} = 1;
22215: }
22216: if (@okoffloadoth) {
22217: $changes{'offloadoth'} = 1;
22218: }
22219: }
22220: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
22221: if ((keys(%changes) > 0) || ($savespares)) {
22222: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22223: $dom);
22224: if ($putresult eq 'ok') {
22225: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22226: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
22227: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
22228: }
22229: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
22230: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
22231: }
22232: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22233: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
22234: }
22235: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22236: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
22237: }
22238: }
22239: my $cachetime = 24*60*60;
22240: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22241: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
22242: if (ref($lastactref) eq 'HASH') {
22243: $lastactref->{'domdefaults'} = 1;
22244: $lastactref->{'usersessions'} = 1;
22245: }
22246: if (keys(%changes) > 0) {
22247: my %lt = &usersession_titles();
22248: $resulttext = &mt('Changes made:').'<ul>';
22249: foreach my $prefix (@prefixes) {
22250: if (ref($changes{$prefix}) eq 'HASH') {
22251: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22252: if ($prefix eq 'spares') {
22253: if (ref($changes{$prefix}) eq 'HASH') {
22254: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
22255: $resulttext .= '<li><b>'.$lonhost.'</b> ';
22256: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
22257: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
22258: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22259: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
22260: foreach my $type (@{$types{$prefix}}) {
22261: if ($changes{$prefix}{$lonhost}{$type}) {
22262: my $offloadto = &mt('None');
22263: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
22264: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
22265: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
22266: }
22267: }
22268: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
22269: }
22270: }
22271: }
22272: $resulttext .= '</li>';
22273: }
22274: }
22275: } else {
22276: foreach my $type (@{$types{$prefix}}) {
22277: if (defined($changes{$prefix}{$type})) {
22278: my ($newvalue,$notinuse);
22279: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
22280: if (ref($defaultshash{'usersessions'}{$prefix})) {
22281: if ($type eq 'version') {
22282: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
22283: } else {
22284: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
22285: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
22286: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
22287: }
22288: } else {
22289: $notinuse = 1;
22290: }
22291: }
22292: }
22293: }
22294: if ($newvalue eq '') {
22295: if ($type eq 'version') {
22296: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
22297: } elsif ($notinuse) {
22298: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22299: } else {
22300: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22301: }
22302: } else {
22303: if ($type eq 'version') {
22304: $newvalue .= ' '.&mt('(or later)');
22305: }
22306: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22307: }
22308: }
22309: }
22310: }
22311: $resulttext .= '</ul>';
22312: }
22313: }
22314: if ($changes{'offloadnow'}) {
22315: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
22316: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
22317: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
22318: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
22319: $resulttext .= '<li>'.$lonhost.'</li>';
22320: }
22321: $resulttext .= '</ul>';
22322: } else {
22323: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
22324: }
22325: } else {
22326: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
22327: }
22328: }
22329: if ($changes{'offloadoth'}) {
22330: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
22331: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
22332: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
22333: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
22334: $resulttext .= '<li>'.$lonhost.'</li>';
22335: }
22336: $resulttext .= '</ul>';
22337: } else {
22338: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
22339: }
22340: } else {
22341: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
22342: }
22343: }
22344: $resulttext .= '</ul>';
22345: } else {
22346: $resulttext = $nochgmsg;
22347: }
22348: } else {
22349: $resulttext = '<span class="LC_error">'.
22350: &mt('An error occurred: [_1]',$putresult).'</span>';
22351: }
22352: } else {
22353: $resulttext = $nochgmsg;
22354: }
22355: return $resulttext;
22356: }
22357:
22358: sub modify_ssl {
22359: my ($dom,$lastactref,%domconfig) = @_;
22360: my (%by_ip,%by_location,@intdoms,@instdoms);
22361: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22362: my @locations = sort(keys(%by_location));
22363: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22364: my (%defaultshash,%changes);
22365: my $action = 'ssl';
22366: my @prefixes = ('connto','connfrom','replication');
22367: foreach my $prefix (@prefixes) {
22368: $defaultshash{$action}{$prefix} = {};
22369: }
22370: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22371: my $resulttext;
22372: my %iphost = &Apache::lonnet::get_iphost();
22373: my @reptypes = ('certreq','nocertreq');
22374: my @connecttypes = ('dom','intdom','other');
22375: my %types = (
22376: connto => \@connecttypes,
22377: connfrom => \@connecttypes,
22378: replication => \@reptypes,
22379: );
22380: foreach my $prefix (sort(keys(%types))) {
22381: foreach my $type (@{$types{$prefix}}) {
22382: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22383: my $value = 'yes';
22384: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
22385: $value = $env{'form.'.$prefix.'_'.$type};
22386: }
22387: if (ref($domconfig{$action}) eq 'HASH') {
22388: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22389: if ($domconfig{$action}{$prefix}{$type} ne '') {
22390: if ($value ne $domconfig{$action}{$prefix}{$type}) {
22391: $changes{$prefix}{$type} = 1;
22392: }
22393: $defaultshash{$action}{$prefix}{$type} = $value;
22394: } else {
22395: $defaultshash{$action}{$prefix}{$type} = $value;
22396: $changes{$prefix}{$type} = 1;
22397: }
22398: } else {
22399: $defaultshash{$action}{$prefix}{$type} = $value;
22400: $changes{$prefix}{$type} = 1;
22401: }
22402: } else {
22403: $defaultshash{$action}{$prefix}{$type} = $value;
22404: $changes{$prefix}{$type} = 1;
22405: }
22406: if (($type eq 'dom') && (keys(%servers) == 1)) {
22407: delete($changes{$prefix}{$type});
22408: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
22409: delete($changes{$prefix}{$type});
22410: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
22411: delete($changes{$prefix}{$type});
22412: }
22413: } elsif ($prefix eq 'replication') {
22414: if (@locations > 0) {
22415: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22416: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22417: my @okvals;
22418: foreach my $val (@vals) {
22419: if ($val =~ /:/) {
22420: my @items = split(/:/,$val);
22421: foreach my $item (@items) {
22422: if (ref($by_location{$item}) eq 'ARRAY') {
22423: push(@okvals,$item);
22424: }
22425: }
22426: } else {
22427: if (ref($by_location{$val}) eq 'ARRAY') {
22428: push(@okvals,$val);
22429: }
22430: }
22431: }
22432: @okvals = sort(@okvals);
22433: if (ref($domconfig{$action}) eq 'HASH') {
22434: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22435: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
22436: if ($inuse == 0) {
22437: $changes{$prefix}{$type} = 1;
22438: } else {
22439: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22440: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
22441: if (@changed > 0) {
22442: $changes{$prefix}{$type} = 1;
22443: }
22444: }
22445: } else {
22446: if ($inuse == 1) {
22447: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22448: $changes{$prefix}{$type} = 1;
22449: }
22450: }
22451: } else {
22452: if ($inuse == 1) {
22453: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22454: $changes{$prefix}{$type} = 1;
22455: }
22456: }
22457: } else {
22458: if ($inuse == 1) {
22459: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22460: $changes{$prefix}{$type} = 1;
22461: }
22462: }
22463: }
22464: }
22465: }
22466: }
22467: if (keys(%changes)) {
22468: foreach my $prefix (keys(%changes)) {
22469: if (ref($changes{$prefix}) eq 'HASH') {
22470: if (scalar(keys(%{$changes{$prefix}})) == 0) {
22471: delete($changes{$prefix});
22472: }
22473: } else {
22474: delete($changes{$prefix});
22475: }
22476: }
22477: }
22478: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
22479: if (keys(%changes) > 0) {
22480: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22481: $dom);
22482: if ($putresult eq 'ok') {
22483: if (ref($defaultshash{$action}) eq 'HASH') {
22484: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
22485: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
22486: }
22487: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
22488: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
22489: }
22490: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
22491: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
22492: }
22493: }
22494: my $cachetime = 24*60*60;
22495: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22496: if (ref($lastactref) eq 'HASH') {
22497: $lastactref->{'domdefaults'} = 1;
22498: }
22499: if (keys(%changes) > 0) {
22500: my %titles = &ssl_titles();
22501: $resulttext = &mt('Changes made:').'<ul>';
22502: foreach my $prefix (@prefixes) {
22503: if (ref($changes{$prefix}) eq 'HASH') {
22504: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
22505: foreach my $type (@{$types{$prefix}}) {
22506: if (defined($changes{$prefix}{$type})) {
22507: my ($newvalue,$notinuse);
22508: if (ref($defaultshash{$action}) eq 'HASH') {
22509: if (ref($defaultshash{$action}{$prefix})) {
22510: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22511: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
22512: } else {
22513: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
22514: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
22515: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
22516: }
22517: } else {
22518: $notinuse = 1;
22519: }
22520: }
22521: }
22522: if ($notinuse) {
22523: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
22524: } elsif ($newvalue eq '') {
22525: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
22526: } else {
22527: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
22528: }
22529: }
22530: }
22531: }
22532: $resulttext .= '</ul>';
22533: }
22534: }
22535: } else {
22536: $resulttext = $nochgmsg;
22537: }
22538: } else {
22539: $resulttext = '<span class="LC_error">'.
22540: &mt('An error occurred: [_1]',$putresult).'</span>';
22541: }
22542: } else {
22543: $resulttext = $nochgmsg;
22544: }
22545: return $resulttext;
22546: }
22547:
22548: sub modify_trust {
22549: my ($dom,$lastactref,%domconfig) = @_;
22550: my (%by_ip,%by_location,@intdoms,@instdoms);
22551: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22552: my @locations = sort(keys(%by_location));
22553: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
22554: my @types = ('exc','inc');
22555: my (%defaultshash,%changes);
22556: foreach my $prefix (@prefixes) {
22557: $defaultshash{'trust'}{$prefix} = {};
22558: }
22559: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22560: my $resulttext;
22561: foreach my $prefix (@prefixes) {
22562: foreach my $type (@types) {
22563: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22564: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22565: my @okvals;
22566: foreach my $val (@vals) {
22567: if ($val =~ /:/) {
22568: my @items = split(/:/,$val);
22569: foreach my $item (@items) {
22570: if (ref($by_location{$item}) eq 'ARRAY') {
22571: push(@okvals,$item);
22572: }
22573: }
22574: } else {
22575: if (ref($by_location{$val}) eq 'ARRAY') {
22576: push(@okvals,$val);
22577: }
22578: }
22579: }
22580: @okvals = sort(@okvals);
22581: if (ref($domconfig{'trust'}) eq 'HASH') {
22582: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
22583: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22584: if ($inuse == 0) {
22585: $changes{$prefix}{$type} = 1;
22586: } else {
22587: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22588: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
22589: if (@changed > 0) {
22590: $changes{$prefix}{$type} = 1;
22591: }
22592: }
22593: } else {
22594: if ($inuse == 1) {
22595: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22596: $changes{$prefix}{$type} = 1;
22597: }
22598: }
22599: } else {
22600: if ($inuse == 1) {
22601: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22602: $changes{$prefix}{$type} = 1;
22603: }
22604: }
22605: } else {
22606: if ($inuse == 1) {
22607: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22608: $changes{$prefix}{$type} = 1;
22609: }
22610: }
22611: }
22612: }
22613: my $nochgmsg = &mt('No changes made to trust settings.');
22614: if (keys(%changes) > 0) {
22615: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22616: $dom);
22617: if ($putresult eq 'ok') {
22618: if (ref($defaultshash{'trust'}) eq 'HASH') {
22619: foreach my $prefix (@prefixes) {
22620: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22621: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22622: }
22623: }
22624: }
22625: my $cachetime = 24*60*60;
22626: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22627: if (ref($lastactref) eq 'HASH') {
22628: $lastactref->{'domdefaults'} = 1;
22629: }
22630: if (keys(%changes) > 0) {
22631: my %lt = &trust_titles();
22632: $resulttext = &mt('Changes made:').'<ul>';
22633: foreach my $prefix (@prefixes) {
22634: if (ref($changes{$prefix}) eq 'HASH') {
22635: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22636: foreach my $type (@types) {
22637: if (defined($changes{$prefix}{$type})) {
22638: my ($newvalue,$notinuse);
22639: if (ref($defaultshash{'trust'}) eq 'HASH') {
22640: if (ref($defaultshash{'trust'}{$prefix})) {
22641: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22642: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22643: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22644: }
22645: } else {
22646: $notinuse = 1;
22647: }
22648: }
22649: }
22650: if ($notinuse) {
22651: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22652: } elsif ($newvalue eq '') {
22653: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22654: } else {
22655: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22656: }
22657: }
22658: }
22659: $resulttext .= '</ul>';
22660: }
22661: }
22662: $resulttext .= '</ul>';
22663: } else {
22664: $resulttext = $nochgmsg;
22665: }
22666: } else {
22667: $resulttext = '<span class="LC_error">'.
22668: &mt('An error occurred: [_1]',$putresult).'</span>';
22669: }
22670: } else {
22671: $resulttext = $nochgmsg;
22672: }
22673: return $resulttext;
22674: }
22675:
22676: sub modify_loadbalancing {
22677: my ($dom,%domconfig) = @_;
22678: my $primary_id = &Apache::lonnet::domain($dom,'primary');
22679: my $intdom = &Apache::lonnet::internet_dom($primary_id);
22680: my ($othertitle,$usertypes,$types) =
22681: &Apache::loncommon::sorted_inst_types($dom);
22682: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22683: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
22684: my @sparestypes = ('primary','default');
22685: my %typetitles = &sparestype_titles();
22686: my $resulttext;
22687: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22688: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22689: %existing = %{$domconfig{'loadbalancing'}};
22690: }
22691: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22692: \%currtargets,\%currrules,\%currcookies);
22693: my ($saveloadbalancing,%defaultshash,%changes);
22694: my ($alltypes,$othertypes,$titles) =
22695: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22696: my %ruletitles = &offloadtype_text();
22697: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22698: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22699: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22700: if ($balancer eq '') {
22701: next;
22702: }
22703: if (!exists($servers{$balancer})) {
22704: if (exists($currbalancer{$balancer})) {
22705: push(@{$changes{'delete'}},$balancer);
22706: }
22707: next;
22708: }
22709: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
22710: push(@{$changes{'delete'}},$balancer);
22711: next;
22712: }
22713: if (!exists($currbalancer{$balancer})) {
22714: push(@{$changes{'add'}},$balancer);
22715: }
22716: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
22717: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
22718: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
22719: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22720: $saveloadbalancing = 1;
22721: }
22722: foreach my $sparetype (@sparestypes) {
22723: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
22724: my @offloadto;
22725: foreach my $target (@targets) {
22726: if (($servers{$target}) && ($target ne $balancer)) {
22727: if ($sparetype eq 'default') {
22728: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
22729: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
22730: }
22731: }
22732: unless(grep(/^\Q$target\E$/,@offloadto)) {
22733: push(@offloadto,$target);
22734: }
22735: }
22736: }
22737: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
22738: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
22739: push(@offloadto,$balancer);
22740: }
22741: }
22742: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
22743: }
22744: if ($env{'form.loadbalancing_cookie_'.$i}) {
22745: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
22746: if (exists($currbalancer{$balancer})) {
22747: unless ($currcookies{$balancer}) {
22748: $changes{'curr'}{$balancer}{'cookie'} = 1;
22749: }
22750: }
22751: } elsif (exists($currbalancer{$balancer})) {
22752: if ($currcookies{$balancer}) {
22753: $changes{'curr'}{$balancer}{'cookie'} = 1;
22754: }
22755: }
22756: if (ref($currtargets{$balancer}) eq 'HASH') {
22757: foreach my $sparetype (@sparestypes) {
22758: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
22759: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
22760: if (@targetdiffs > 0) {
22761: $changes{'curr'}{$balancer}{'targets'} = 1;
22762: }
22763: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22764: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22765: $changes{'curr'}{$balancer}{'targets'} = 1;
22766: }
22767: }
22768: }
22769: } else {
22770: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
22771: foreach my $sparetype (@sparestypes) {
22772: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22773: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22774: $changes{'curr'}{$balancer}{'targets'} = 1;
22775: }
22776: }
22777: }
22778: }
22779: }
22780: my $ishomedom;
22781: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
22782: $ishomedom = 1;
22783: }
22784: if (ref($alltypes) eq 'ARRAY') {
22785: foreach my $type (@{$alltypes}) {
22786: my $rule;
22787: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
22788: (!$ishomedom)) {
22789: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
22790: }
22791: if ($rule eq 'specific') {
22792: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
22793: if (exists($servers{$specifiedhost})) {
22794: $rule = $specifiedhost;
22795: }
22796: }
22797: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
22798: if (ref($currrules{$balancer}) eq 'HASH') {
22799: if ($rule ne $currrules{$balancer}{$type}) {
22800: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22801: }
22802: } elsif ($rule ne '') {
22803: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22804: }
22805: }
22806: }
22807: }
22808: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
22809: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
22810: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
22811: $defaultshash{'loadbalancing'} = {};
22812: }
22813: my $putresult = &Apache::lonnet::put_dom('configuration',
22814: \%defaultshash,$dom);
22815: if ($putresult eq 'ok') {
22816: if (keys(%changes) > 0) {
22817: my %toupdate;
22818: if (ref($changes{'delete'}) eq 'ARRAY') {
22819: foreach my $balancer (sort(@{$changes{'delete'}})) {
22820: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
22821: $toupdate{$balancer} = 1;
22822: }
22823: }
22824: if (ref($changes{'add'}) eq 'ARRAY') {
22825: foreach my $balancer (sort(@{$changes{'add'}})) {
22826: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
22827: $toupdate{$balancer} = 1;
22828: }
22829: }
22830: if (ref($changes{'curr'}) eq 'HASH') {
22831: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
22832: $toupdate{$balancer} = 1;
22833: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
22834: if ($changes{'curr'}{$balancer}{'targets'}) {
22835: my %offloadstr;
22836: foreach my $sparetype (@sparestypes) {
22837: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22838: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22839: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22840: }
22841: }
22842: }
22843: if (keys(%offloadstr) == 0) {
22844: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
22845: } else {
22846: my $showoffload;
22847: foreach my $sparetype (@sparestypes) {
22848: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
22849: if (defined($offloadstr{$sparetype})) {
22850: $showoffload .= $offloadstr{$sparetype};
22851: } else {
22852: $showoffload .= &mt('None');
22853: }
22854: $showoffload .= (' 'x3);
22855: }
22856: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
22857: }
22858: }
22859: }
22860: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
22861: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
22862: foreach my $type (@{$alltypes}) {
22863: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
22864: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22865: my $balancetext;
22866: if ($rule eq '') {
22867: $balancetext = $ruletitles{'default'};
22868: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
22869: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22870: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22871: foreach my $sparetype (@sparestypes) {
22872: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22873: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22874: }
22875: }
22876: foreach my $item (@{$alltypes}) {
22877: next if ($item =~ /^_LC_ipchange/);
22878: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
22879: if ($hasrule eq 'homeserver') {
22880: map { $toupdate{$_} = 1; } (keys(%libraryservers));
22881: } else {
22882: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
22883: if ($servers{$hasrule}) {
22884: $toupdate{$hasrule} = 1;
22885: }
22886: }
22887: }
22888: }
22889: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
22890: $balancetext = $ruletitles{$rule};
22891: } else {
22892: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22893: $balancetext = $ruletitles{'particular'}.' '.$receiver;
22894: if ($receiver) {
22895: $toupdate{$receiver};
22896: }
22897: }
22898: } else {
22899: $balancetext = $ruletitles{$rule};
22900: }
22901: } else {
22902: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
22903: }
22904: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
22905: }
22906: }
22907: }
22908: }
22909: if ($changes{'curr'}{$balancer}{'cookie'}) {
22910: if ($currcookies{$balancer}) {
22911: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
22912: $balancer).'</li>';
22913: } else {
22914: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
22915: $balancer).'</li>';
22916: }
22917: }
22918: }
22919: }
22920: if (keys(%toupdate)) {
22921: my %thismachine;
22922: my $updatedhere;
22923: my $cachetime = 60*60*24;
22924: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
22925: foreach my $lonhost (keys(%toupdate)) {
22926: if ($thismachine{$lonhost}) {
22927: unless ($updatedhere) {
22928: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
22929: $defaultshash{'loadbalancing'},
22930: $cachetime);
22931: $updatedhere = 1;
22932: }
22933: } else {
22934: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
22935: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22936: }
22937: }
22938: }
22939: if ($resulttext ne '') {
22940: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
22941: } else {
22942: $resulttext = $nochgmsg;
22943: }
22944: } else {
22945: $resulttext = $nochgmsg;
22946: }
22947: } else {
22948: $resulttext = '<span class="LC_error">'.
22949: &mt('An error occurred: [_1]',$putresult).'</span>';
22950: }
22951: } else {
22952: $resulttext = $nochgmsg;
22953: }
22954: return $resulttext;
22955: }
22956:
22957: sub recurse_check {
22958: my ($chkcats,$categories,$depth,$name) = @_;
22959: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
22960: my $chg = 0;
22961: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
22962: my $category = $chkcats->[$depth]{$name}[$j];
22963: my $item;
22964: if ($category eq '') {
22965: $chg ++;
22966: } else {
22967: my $deeper = $depth + 1;
22968: $item = &escape($category).':'.&escape($name).':'.$depth;
22969: if ($chg) {
22970: $categories->{$item} -= $chg;
22971: }
22972: &recurse_check($chkcats,$categories,$deeper,$category);
22973: $deeper --;
22974: }
22975: }
22976: }
22977: return;
22978: }
22979:
22980: sub recurse_cat_deletes {
22981: my ($item,$coursecategories,$deletions) = @_;
22982: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
22983: my $subdepth = $depth + 1;
22984: if (ref($coursecategories) eq 'HASH') {
22985: foreach my $subitem (keys(%{$coursecategories})) {
22986: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
22987: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
22988: delete($coursecategories->{$subitem});
22989: $deletions->{$subitem} = 1;
22990: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
22991: }
22992: }
22993: }
22994: return;
22995: }
22996:
22997: sub active_dc_picker {
22998: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
22999: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
23000: my @domcoord = keys(%domcoords);
23001: if (keys(%currhash)) {
23002: foreach my $dc (keys(%currhash)) {
23003: unless (exists($domcoords{$dc})) {
23004: push(@domcoord,$dc);
23005: }
23006: }
23007: }
23008: @domcoord = sort(@domcoord);
23009: my $numdcs = scalar(@domcoord);
23010: my $rows = 0;
23011: my $table;
23012: if ($numdcs > 1) {
23013: $table = '<table>';
23014: for (my $i=0; $i<@domcoord; $i++) {
23015: my $rem = $i%($numinrow);
23016: if ($rem == 0) {
23017: if ($i > 0) {
23018: $table .= '</tr>';
23019: }
23020: $table .= '<tr>';
23021: $rows ++;
23022: }
23023: my $check = '';
23024: if ($inputtype eq 'radio') {
23025: if (keys(%currhash) == 0) {
23026: if (!$i) {
23027: $check = ' checked="checked"';
23028: }
23029: } elsif (exists($currhash{$domcoord[$i]})) {
23030: $check = ' checked="checked"';
23031: }
23032: } else {
23033: if (exists($currhash{$domcoord[$i]})) {
23034: $check = ' checked="checked"';
23035: }
23036: }
23037: if ($i == @domcoord - 1) {
23038: my $colsleft = $numinrow - $rem;
23039: if ($colsleft > 1) {
23040: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
23041: } else {
23042: $table .= '<td class="LC_left_item">';
23043: }
23044: } else {
23045: $table .= '<td class="LC_left_item">';
23046: }
23047: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
23048: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23049: $table .= '<span class="LC_nobreak"><label>'.
23050: '<input type="'.$inputtype.'" name="'.$name.'"'.
23051: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
23052: if ($user ne $dcname.':'.$dcdom) {
23053: $table .= ' ('.$dcname.':'.$dcdom.')';
23054: }
23055: $table .= '</label></span></td>';
23056: }
23057: $table .= '</tr></table>';
23058: } elsif ($numdcs == 1) {
23059: my ($dcname,$dcdom) = split(':',$domcoord[0]);
23060: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
23061: if ($inputtype eq 'radio') {
23062: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
23063: if ($user ne $dcname.':'.$dcdom) {
23064: $table .= ' ('.$dcname.':'.$dcdom.')';
23065: }
23066: } else {
23067: my $check;
23068: if (exists($currhash{$domcoord[0]})) {
23069: $check = ' checked="checked"';
23070: }
23071: $table = '<span class="LC_nobreak"><label>'.
23072: '<input type="checkbox" name="'.$name.'" '.
23073: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
23074: if ($user ne $dcname.':'.$dcdom) {
23075: $table .= ' ('.$dcname.':'.$dcdom.')';
23076: }
23077: $table .= '</label></span>';
23078: $rows ++;
23079: }
23080: }
23081: return ($numdcs,$table,$rows);
23082: }
23083:
23084: sub usersession_titles {
23085: return &Apache::lonlocal::texthash(
23086: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
23087: remote => 'Hosting of sessions for users in this domain on servers in other domains',
23088: spares => 'Servers offloaded to, when busy',
23089: version => 'LON-CAPA version requirement',
23090: excludedomain => 'Allow all, but exclude specific domains',
23091: includedomain => 'Deny all, but include specific domains',
23092: primary => 'Primary (checked first)',
23093: default => 'Default',
23094: );
23095: }
23096:
23097: sub id_for_thisdom {
23098: my (%servers) = @_;
23099: my %altids;
23100: foreach my $server (keys(%servers)) {
23101: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
23102: if ($serverhome ne $server) {
23103: $altids{$serverhome} = $server;
23104: }
23105: }
23106: return %altids;
23107: }
23108:
23109: sub count_servers {
23110: my ($currbalancer,%servers) = @_;
23111: my (@spares,$numspares);
23112: foreach my $lonhost (sort(keys(%servers))) {
23113: next if ($currbalancer eq $lonhost);
23114: push(@spares,$lonhost);
23115: }
23116: if ($currbalancer) {
23117: $numspares = scalar(@spares);
23118: } else {
23119: $numspares = scalar(@spares) - 1;
23120: }
23121: return ($numspares,@spares);
23122: }
23123:
23124: sub lonbalance_targets_js {
23125: my ($dom,$types,$servers,$settings) = @_;
23126: my $select = &mt('Select');
23127: my ($alltargets,$allishome,$allinsttypes,@alltypes);
23128: if (ref($servers) eq 'HASH') {
23129: $alltargets = join("','",sort(keys(%{$servers})));
23130: my @homedoms;
23131: foreach my $server (sort(keys(%{$servers}))) {
23132: if (&Apache::lonnet::host_domain($server) eq $dom) {
23133: push(@homedoms,'1');
23134: } else {
23135: push(@homedoms,'0');
23136: }
23137: }
23138: $allishome = join("','",@homedoms);
23139: }
23140: if (ref($types) eq 'ARRAY') {
23141: if (@{$types} > 0) {
23142: @alltypes = @{$types};
23143: }
23144: }
23145: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
23146: $allinsttypes = join("','",@alltypes);
23147: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
23148: if (ref($settings) eq 'HASH') {
23149: %existing = %{$settings};
23150: }
23151: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
23152: \%currtargets,\%currrules,\%currcookies);
23153: my $balancers = join("','",sort(keys(%currbalancer)));
23154: return <<"END";
23155:
23156: <script type="text/javascript">
23157: // <![CDATA[
23158:
23159: currBalancers = new Array('$balancers');
23160:
23161: function toggleTargets(balnum) {
23162: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23163: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
23164: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
23165: var prevbalancer = prevhostitem.value;
23166: var baltotal = document.getElementById('loadbalancing_total').value;
23167: prevhostitem.value = balancer;
23168: if (prevbalancer != '') {
23169: var prevIdx = currBalancers.indexOf(prevbalancer);
23170: if (prevIdx != -1) {
23171: currBalancers.splice(prevIdx,1);
23172: }
23173: }
23174: if (balancer == '') {
23175: hideSpares(balnum);
23176: } else {
23177: var currIdx = currBalancers.indexOf(balancer);
23178: if (currIdx == -1) {
23179: currBalancers.push(balancer);
23180: }
23181: var homedoms = new Array('$allishome');
23182: var ishomedom = homedoms[lonhostitem.selectedIndex];
23183: showSpares(balancer,ishomedom,balnum);
23184: }
23185: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
23186: return;
23187: }
23188:
23189: function showSpares(balancer,ishomedom,balnum) {
23190: var alltargets = new Array('$alltargets');
23191: var insttypes = new Array('$allinsttypes');
23192: var offloadtypes = new Array('primary','default');
23193:
23194: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
23195: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
23196:
23197: for (var i=0; i<offloadtypes.length; i++) {
23198: var count = 0;
23199: for (var j=0; j<alltargets.length; j++) {
23200: if (alltargets[j] != balancer) {
23201: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
23202: item.value = alltargets[j];
23203: item.style.textAlign='left';
23204: item.style.textFace='normal';
23205: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
23206: if (currBalancers.indexOf(alltargets[j]) == -1) {
23207: item.disabled = '';
23208: } else {
23209: item.disabled = 'disabled';
23210: item.checked = false;
23211: }
23212: count ++;
23213: }
23214: }
23215: }
23216: for (var k=0; k<insttypes.length; k++) {
23217: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
23218: if (ishomedom == 1) {
23219: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23220: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23221: } else {
23222: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23223: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23224: }
23225: } else {
23226: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
23227: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
23228: }
23229: if ((insttypes[k] != '_LC_external') &&
23230: ((insttypes[k] != '_LC_internetdom') ||
23231: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
23232: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
23233: item.options.length = 0;
23234: item.options[0] = new Option("","",true,true);
23235: var idx = 0;
23236: for (var m=0; m<alltargets.length; m++) {
23237: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
23238: idx ++;
23239: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23240: }
23241: }
23242: }
23243: }
23244: return;
23245: }
23246:
23247: function hideSpares(balnum) {
23248: var alltargets = new Array('$alltargets');
23249: var insttypes = new Array('$allinsttypes');
23250: var offloadtypes = new Array('primary','default');
23251:
23252: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
23253: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
23254:
23255: var total = alltargets.length - 1;
23256: for (var i=0; i<offloadtypes; i++) {
23257: for (var j=0; j<total; j++) {
23258: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
23259: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
23260: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
23261: }
23262: }
23263: for (var k=0; k<insttypes.length; k++) {
23264: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
23265: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
23266: if (insttypes[k] != '_LC_external') {
23267: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
23268: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
23269: }
23270: }
23271: return;
23272: }
23273:
23274: function checkOffloads(item,balnum,type) {
23275: var alltargets = new Array('$alltargets');
23276: var offloadtypes = new Array('primary','default');
23277: if (item.checked) {
23278: var total = alltargets.length - 1;
23279: var other;
23280: if (type == offloadtypes[0]) {
23281: other = offloadtypes[1];
23282: } else {
23283: other = offloadtypes[0];
23284: }
23285: for (var i=0; i<total; i++) {
23286: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
23287: if (server == item.value) {
23288: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
23289: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
23290: }
23291: }
23292: }
23293: }
23294: return;
23295: }
23296:
23297: function singleServerToggle(balnum,type) {
23298: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
23299: if (offloadtoSelIdx == 0) {
23300: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
23301: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23302:
23303: } else {
23304: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
23305: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23306: }
23307: return;
23308: }
23309:
23310: function balanceruleChange(formname,balnum,type) {
23311: if (type == '_LC_external') {
23312: return;
23313: }
23314: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
23315: for (var i=0; i<typesRules.length; i++) {
23316: if (formname.elements[typesRules[i]].checked) {
23317: if (formname.elements[typesRules[i]].value != 'specific') {
23318: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
23319: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
23320: } else {
23321: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
23322: }
23323: }
23324: }
23325: return;
23326: }
23327:
23328: function balancerDeleteChange(balnum) {
23329: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
23330: var baltotal = document.getElementById('loadbalancing_total').value;
23331: var addtarget;
23332: var removetarget;
23333: var action = 'delete';
23334: if (document.getElementById('loadbalancing_delete_'+balnum)) {
23335: var lonhost = hostitem.value;
23336: var currIdx = currBalancers.indexOf(lonhost);
23337: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
23338: if (currIdx != -1) {
23339: currBalancers.splice(currIdx,1);
23340: }
23341: addtarget = lonhost;
23342: } else {
23343: if (currIdx == -1) {
23344: currBalancers.push(lonhost);
23345: }
23346: removetarget = lonhost;
23347: action = 'undelete';
23348: }
23349: balancerChange(balnum,baltotal,action,addtarget,removetarget);
23350: }
23351: return;
23352: }
23353:
23354: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
23355: if (baltotal > 1) {
23356: var offloadtypes = new Array('primary','default');
23357: var alltargets = new Array('$alltargets');
23358: var insttypes = new Array('$allinsttypes');
23359: for (var i=0; i<baltotal; i++) {
23360: if (i != balnum) {
23361: for (var j=0; j<offloadtypes.length; j++) {
23362: var total = alltargets.length - 1;
23363: for (var k=0; k<total; k++) {
23364: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
23365: var server = serveritem.value;
23366: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23367: if (server == addtarget) {
23368: serveritem.disabled = '';
23369: }
23370: }
23371: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23372: if (server == removetarget) {
23373: serveritem.disabled = 'disabled';
23374: serveritem.checked = false;
23375: }
23376: }
23377: }
23378: }
23379: for (var j=0; j<insttypes.length; j++) {
23380: if (insttypes[j] != '_LC_external') {
23381: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
23382: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
23383: var currSel = singleserver.selectedIndex;
23384: var currVal = singleserver.options[currSel].value;
23385: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
23386: var numoptions = singleserver.options.length;
23387: var needsnew = 1;
23388: for (var k=0; k<numoptions; k++) {
23389: if (singleserver.options[k] == addtarget) {
23390: needsnew = 0;
23391: break;
23392: }
23393: }
23394: if (needsnew == 1) {
23395: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
23396: }
23397: }
23398: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
23399: singleserver.options.length = 0;
23400: if ((currVal) && (currVal != removetarget)) {
23401: singleserver.options[0] = new Option("","",false,false);
23402: } else {
23403: singleserver.options[0] = new Option("","",true,true);
23404: }
23405: var idx = 0;
23406: for (var m=0; m<alltargets.length; m++) {
23407: if (currBalancers.indexOf(alltargets[m]) == -1) {
23408: idx ++;
23409: if (currVal == alltargets[m]) {
23410: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
23411: } else {
23412: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
23413: }
23414: }
23415: }
23416: }
23417: }
23418: }
23419: }
23420: }
23421: }
23422: }
23423: return;
23424: }
23425:
23426: // ]]>
23427: </script>
23428:
23429: END
23430: }
23431:
23432:
23433: sub new_spares_js {
23434: my @sparestypes = ('primary','default');
23435: my $types = join("','",@sparestypes);
23436: my $select = &mt('Select');
23437: return <<"END";
23438:
23439: <script type="text/javascript">
23440: // <![CDATA[
23441:
23442: function updateNewSpares(formname,lonhost) {
23443: var types = new Array('$types');
23444: var include = new Array();
23445: var exclude = new Array();
23446: for (var i=0; i<types.length; i++) {
23447: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
23448: for (var j=0; j<spareboxes.length; j++) {
23449: if (formname.elements[spareboxes[j]].checked) {
23450: exclude.push(formname.elements[spareboxes[j]].value);
23451: } else {
23452: include.push(formname.elements[spareboxes[j]].value);
23453: }
23454: }
23455: }
23456: for (var i=0; i<types.length; i++) {
23457: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
23458: var selIdx = newSpare.selectedIndex;
23459: var currnew = newSpare.options[selIdx].value;
23460: var okSpares = new Array();
23461: for (var j=0; j<newSpare.options.length; j++) {
23462: var possible = newSpare.options[j].value;
23463: if (possible != '') {
23464: if (exclude.indexOf(possible) == -1) {
23465: okSpares.push(possible);
23466: } else {
23467: if (currnew == possible) {
23468: selIdx = 0;
23469: }
23470: }
23471: }
23472: }
23473: for (var k=0; k<include.length; k++) {
23474: if (okSpares.indexOf(include[k]) == -1) {
23475: okSpares.push(include[k]);
23476: }
23477: }
23478: okSpares.sort();
23479: newSpare.options.length = 0;
23480: if (selIdx == 0) {
23481: newSpare.options[0] = new Option("$select","",true,true);
23482: } else {
23483: newSpare.options[0] = new Option("$select","",false,false);
23484: }
23485: for (var m=0; m<okSpares.length; m++) {
23486: var idx = m+1;
23487: var selThis = 0;
23488: if (selIdx != 0) {
23489: if (okSpares[m] == currnew) {
23490: selThis = 1;
23491: }
23492: }
23493: if (selThis == 1) {
23494: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
23495: } else {
23496: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
23497: }
23498: }
23499: }
23500: return;
23501: }
23502:
23503: function checkNewSpares(lonhost,type) {
23504: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
23505: var chosen = newSpare.options[newSpare.selectedIndex].value;
23506: if (chosen != '') {
23507: var othertype;
23508: var othernewSpare;
23509: if (type == 'primary') {
23510: othernewSpare = document.getElementById('newspare_default_'+lonhost);
23511: }
23512: if (type == 'default') {
23513: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
23514: }
23515: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
23516: othernewSpare.selectedIndex = 0;
23517: }
23518: }
23519: return;
23520: }
23521:
23522: // ]]>
23523: </script>
23524:
23525: END
23526:
23527: }
23528:
23529: sub common_domprefs_js {
23530: return <<"END";
23531:
23532: <script type="text/javascript">
23533: // <![CDATA[
23534:
23535: function getIndicesByName(formname,item) {
23536: var group = new Array();
23537: for (var i=0;i<formname.elements.length;i++) {
23538: if (formname.elements[i].name == item) {
23539: group.push(formname.elements[i].id);
23540: }
23541: }
23542: return group;
23543: }
23544:
23545: // ]]>
23546: </script>
23547:
23548: END
23549:
23550: }
23551:
23552: sub recaptcha_js {
23553: my %lt = &captcha_phrases();
23554: return <<"END";
23555:
23556: <script type="text/javascript">
23557: // <![CDATA[
23558:
23559: function updateCaptcha(caller,context) {
23560: var privitem;
23561: var pubitem;
23562: var privtext;
23563: var pubtext;
23564: var versionitem;
23565: var versiontext;
23566: if (document.getElementById(context+'_recaptchapub')) {
23567: pubitem = document.getElementById(context+'_recaptchapub');
23568: } else {
23569: return;
23570: }
23571: if (document.getElementById(context+'_recaptchapriv')) {
23572: privitem = document.getElementById(context+'_recaptchapriv');
23573: } else {
23574: return;
23575: }
23576: if (document.getElementById(context+'_recaptchapubtxt')) {
23577: pubtext = document.getElementById(context+'_recaptchapubtxt');
23578: } else {
23579: return;
23580: }
23581: if (document.getElementById(context+'_recaptchaprivtxt')) {
23582: privtext = document.getElementById(context+'_recaptchaprivtxt');
23583: } else {
23584: return;
23585: }
23586: if (document.getElementById(context+'_recaptchaversion')) {
23587: versionitem = document.getElementById(context+'_recaptchaversion');
23588: } else {
23589: return;
23590: }
23591: if (document.getElementById(context+'_recaptchavertxt')) {
23592: versiontext = document.getElementById(context+'_recaptchavertxt');
23593: } else {
23594: return;
23595: }
23596: if (caller.checked) {
23597: if (caller.value == 'recaptcha') {
23598: pubitem.type = 'text';
23599: privitem.type = 'text';
23600: pubitem.size = '40';
23601: privitem.size = '40';
23602: pubtext.innerHTML = "$lt{'pub'}";
23603: privtext.innerHTML = "$lt{'priv'}";
23604: versionitem.type = 'text';
23605: versionitem.size = '3';
23606: versiontext.innerHTML = "$lt{'ver'}";
23607: } else {
23608: pubitem.type = 'hidden';
23609: privitem.type = 'hidden';
23610: versionitem.type = 'hidden';
23611: pubtext.innerHTML = '';
23612: privtext.innerHTML = '';
23613: versiontext.innerHTML = '';
23614: }
23615: }
23616: return;
23617: }
23618:
23619: // ]]>
23620: </script>
23621:
23622: END
23623:
23624: }
23625:
23626: sub toggle_display_js {
23627: return <<"END";
23628:
23629: <script type="text/javascript">
23630: // <![CDATA[
23631:
23632: function toggleDisplay(domForm,caller) {
23633: if (document.getElementById(caller)) {
23634: var divitem = document.getElementById(caller);
23635: var optionsElement = domForm.coursecredits;
23636: var checkval = 1;
23637: var dispval = 'block';
23638: var selfcreateRegExp = /^cancreate_emailverified/;
23639: if (caller == 'emailoptions') {
23640: optionsElement = domForm.cancreate_email;
23641: }
23642: if (caller == 'studentsubmission') {
23643: optionsElement = domForm.postsubmit;
23644: }
23645: if (caller == 'cloneinstcode') {
23646: optionsElement = domForm.canclone;
23647: checkval = 'instcode';
23648: }
23649: if (selfcreateRegExp.test(caller)) {
23650: optionsElement = domForm.elements[caller];
23651: checkval = 'other';
23652: dispval = 'inline'
23653: }
23654: if (optionsElement.length) {
23655: var currval;
23656: for (var i=0; i<optionsElement.length; i++) {
23657: if (optionsElement[i].checked) {
23658: currval = optionsElement[i].value;
23659: }
23660: }
23661: if (currval == checkval) {
23662: divitem.style.display = dispval;
23663: } else {
23664: divitem.style.display = 'none';
23665: }
23666: }
23667: }
23668: return;
23669: }
23670:
23671: // ]]>
23672: </script>
23673:
23674: END
23675:
23676: }
23677:
23678: sub captcha_phrases {
23679: return &Apache::lonlocal::texthash (
23680: priv => 'Private key',
23681: pub => 'Public key',
23682: original => 'original (CAPTCHA)',
23683: recaptcha => 'successor (ReCAPTCHA)',
23684: notused => 'unused',
23685: ver => 'ReCAPTCHA version (1 or 2)',
23686: );
23687: }
23688:
23689: sub devalidate_remote_domconfs {
23690: my ($dom,$cachekeys) = @_;
23691: return unless (ref($cachekeys) eq 'HASH');
23692: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23693: my %thismachine;
23694: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23695: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23696: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23697: 'ipaccess');
23698: my %cache_by_lonhost;
23699: if (exists($cachekeys->{'samllanding'})) {
23700: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23701: my %landing = %{$cachekeys->{'samllanding'}};
23702: my %domservers = &Apache::lonnet::get_servers($dom);
23703: if (keys(%domservers)) {
23704: foreach my $server (keys(%domservers)) {
23705: my @cached;
23706: next if ($thismachine{$server});
23707: if ($landing{$server}) {
23708: push(@cached,&escape('samllanding').':'.&escape($server));
23709: }
23710: if (@cached) {
23711: $cache_by_lonhost{$server} = \@cached;
23712: }
23713: }
23714: }
23715: }
23716: }
23717: if (keys(%servers)) {
23718: foreach my $server (keys(%servers)) {
23719: next if ($thismachine{$server});
23720: my @cached;
23721: foreach my $name (@posscached) {
23722: if ($cachekeys->{$name}) {
23723: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
23724: if (ref($cachekeys->{$name}) eq 'HASH') {
23725: foreach my $key (keys(%{$cachekeys->{$name}})) {
23726: push(@cached,&escape($name).':'.&escape($key));
23727: }
23728: }
23729: } else {
23730: push(@cached,&escape($name).':'.&escape($dom));
23731: }
23732: }
23733: }
23734: if ((exists($cache_by_lonhost{$server})) &&
23735: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
23736: push(@cached,@{$cache_by_lonhost{$server}});
23737: }
23738: if (@cached) {
23739: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
23740: }
23741: }
23742: }
23743: return;
23744: }
23745:
23746: 1;
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