1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.399 2021/12/28 02:04:35 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','privacy','passwords',
224: 'proctoring','wafproxy','ipaccess'],$dom);
225: my %encconfig =
226: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring'],$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{'proctoring'}) eq 'HASH') {
252: if (ref($encconfig{'proctoring'}) eq 'HASH') {
253: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
254: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
255: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
256: foreach my $item ('key','secret') {
257: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
258: }
259: }
260: }
261: }
262: }
263: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
264: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
265: 'contacts','privacy','usercreation','selfcreation',
266: 'usermodification','scantron','requestcourses','requestauthor',
267: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
268: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
269: 'trust','lti');
270: my %existing;
271: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
272: %existing = %{$domconfig{'loadbalancing'}};
273: }
274: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
275: push(@prefs_order,'loadbalancing');
276: }
277: my %prefs = (
278: 'rolecolors' =>
279: { text => 'Default color schemes',
280: help => 'Domain_Configuration_Color_Schemes',
281: header => [{col1 => 'Student Settings',
282: col2 => '',},
283: {col1 => 'Coordinator Settings',
284: col2 => '',},
285: {col1 => 'Author Settings',
286: col2 => '',},
287: {col1 => 'Administrator Settings',
288: col2 => '',}],
289: print => \&print_rolecolors,
290: modify => \&modify_rolecolors,
291: },
292: 'login' =>
293: { text => 'Log-in page options',
294: help => 'Domain_Configuration_Login_Page',
295: header => [{col1 => 'Log-in Page Items',
296: col2 => '',},
297: {col1 => 'Log-in Help',
298: col2 => 'Value'},
299: {col1 => 'Custom HTML in document head',
300: col2 => 'Value'},
301: {col1 => 'SSO',
302: col2 => 'Dual login: SSO and non-SSO options'},
303: ],
304: print => \&print_login,
305: modify => \&modify_login,
306: },
307: 'defaults' =>
308: { text => 'Default authentication/language/timezone/portal/types',
309: help => 'Domain_Configuration_LangTZAuth',
310: header => [{col1 => 'Setting',
311: col2 => 'Value'},
312: {col1 => 'Institutional user types',
313: col2 => 'Name displayed'}],
314: print => \&print_defaults,
315: modify => \&modify_defaults,
316: },
317: 'wafproxy' =>
318: { text => 'Web Application Firewall/Reverse Proxy',
319: help => 'Domain_Configuration_WAF_Proxy',
320: header => [{col1 => 'Domain(s)',
321: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
322: },
323: {col1 => 'Domain(s)',
324: col2 => 'WAF Configuration',}],
325: print => \&print_wafproxy,
326: modify => \&modify_wafproxy,
327: },
328: 'passwords' =>
329: { text => 'Passwords (Internal authentication)',
330: help => 'Domain_Configuration_Passwords',
331: header => [{col1 => 'Resetting Forgotten Password',
332: col2 => 'Settings'},
333: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
334: col2 => 'Settings'},
335: {col1 => 'Rules for LON-CAPA Passwords',
336: col2 => 'Settings'},
337: {col1 => 'Course Owner Changing Student Passwords',
338: col2 => 'Settings'}],
339: print => \&print_passwords,
340: modify => \&modify_passwords,
341: },
342: 'quotas' =>
343: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
344: help => 'Domain_Configuration_Quotas',
345: header => [{col1 => 'User affiliation',
346: col2 => 'Available tools',
347: col3 => 'Quotas, MB; (Authoring requires role)',}],
348: print => \&print_quotas,
349: modify => \&modify_quotas,
350: },
351: 'autoenroll' =>
352: { text => 'Auto-enrollment settings',
353: help => 'Domain_Configuration_Auto_Enrollment',
354: header => [{col1 => 'Configuration setting',
355: col2 => 'Value(s)'}],
356: print => \&print_autoenroll,
357: modify => \&modify_autoenroll,
358: },
359: 'autoupdate' =>
360: { text => 'Auto-update settings',
361: help => 'Domain_Configuration_Auto_Updates',
362: header => [{col1 => 'Setting',
363: col2 => 'Value',},
364: {col1 => 'Setting',
365: col2 => 'Affiliation'},
366: {col1 => 'User population',
367: col2 => 'Updatable user data'}],
368: print => \&print_autoupdate,
369: modify => \&modify_autoupdate,
370: },
371: 'autocreate' =>
372: { text => 'Auto-course creation settings',
373: help => 'Domain_Configuration_Auto_Creation',
374: header => [{col1 => 'Configuration Setting',
375: col2 => 'Value',}],
376: print => \&print_autocreate,
377: modify => \&modify_autocreate,
378: },
379: 'directorysrch' =>
380: { text => 'Directory searches',
381: help => 'Domain_Configuration_InstDirectory_Search',
382: header => [{col1 => 'Institutional Directory Setting',
383: col2 => 'Value',},
384: {col1 => 'LON-CAPA Directory Setting',
385: col2 => 'Value',}],
386: print => \&print_directorysrch,
387: modify => \&modify_directorysrch,
388: },
389: 'contacts' =>
390: { text => 'E-mail addresses and helpform',
391: help => 'Domain_Configuration_Contact_Info',
392: header => [{col1 => 'Default e-mail addresses',
393: col2 => 'Value',},
394: {col1 => 'Recipient(s) for notifications',
395: col2 => 'Value',},
396: {col1 => 'Nightly status check e-mail',
397: col2 => 'Settings',},
398: {col1 => 'Ask helpdesk form settings',
399: col2 => 'Value',},],
400: print => \&print_contacts,
401: modify => \&modify_contacts,
402: },
403: 'usercreation' =>
404: { text => 'User creation',
405: help => 'Domain_Configuration_User_Creation',
406: header => [{col1 => 'Format rule type',
407: col2 => 'Format rules in force'},
408: {col1 => 'User account creation',
409: col2 => 'Usernames which may be created',},
410: {col1 => 'Context',
411: col2 => 'Assignable authentication types'}],
412: print => \&print_usercreation,
413: modify => \&modify_usercreation,
414: },
415: 'selfcreation' =>
416: { text => 'Users self-creating accounts',
417: help => 'Domain_Configuration_Self_Creation',
418: header => [{col1 => 'Self-creation with institutional username',
419: col2 => 'Enabled?'},
420: {col1 => 'Institutional user type (login/SSO self-creation)',
421: col2 => 'Information user can enter'},
422: {col1 => 'Self-creation with e-mail verification',
423: col2 => 'Settings'}],
424: print => \&print_selfcreation,
425: modify => \&modify_selfcreation,
426: },
427: 'usermodification' =>
428: { text => 'User modification',
429: help => 'Domain_Configuration_User_Modification',
430: header => [{col1 => 'Target user has role',
431: col2 => 'User information updatable in author context'},
432: {col1 => 'Target user has role',
433: col2 => 'User information updatable in course context'}],
434: print => \&print_usermodification,
435: modify => \&modify_usermodification,
436: },
437: 'scantron' =>
438: { text => 'Bubblesheet format',
439: help => 'Domain_Configuration_Scantron_Format',
440: header => [ {col1 => 'Bubblesheet format file',
441: col2 => ''},
442: {col1 => 'Bubblesheet data upload formats',
443: col2 => 'Settings'}],
444: print => \&print_scantron,
445: modify => \&modify_scantron,
446: },
447: 'requestcourses' =>
448: {text => 'Request creation of courses',
449: help => 'Domain_Configuration_Request_Courses',
450: header => [{col1 => 'User affiliation',
451: col2 => 'Availability/Processing of requests',},
452: {col1 => 'Setting',
453: col2 => 'Value'},
454: {col1 => 'Available textbooks',
455: col2 => ''},
456: {col1 => 'Available templates',
457: col2 => ''},
458: {col1 => 'Validation (not official courses)',
459: col2 => 'Value'},],
460: print => \&print_quotas,
461: modify => \&modify_quotas,
462: },
463: 'requestauthor' =>
464: {text => 'Request Authoring Space',
465: help => 'Domain_Configuration_Request_Author',
466: header => [{col1 => 'User affiliation',
467: col2 => 'Availability/Processing of requests',},
468: {col1 => 'Setting',
469: col2 => 'Value'}],
470: print => \&print_quotas,
471: modify => \&modify_quotas,
472: },
473: 'coursecategories' =>
474: { text => 'Cataloging of courses/communities',
475: help => 'Domain_Configuration_Cataloging_Courses',
476: header => [{col1 => 'Catalog type/availability',
477: col2 => '',},
478: {col1 => 'Category settings for standard catalog',
479: col2 => '',},
480: {col1 => 'Categories',
481: col2 => '',
482: }],
483: print => \&print_coursecategories,
484: modify => \&modify_coursecategories,
485: },
486: 'serverstatuses' =>
487: {text => 'Access to server status pages',
488: help => 'Domain_Configuration_Server_Status',
489: header => [{col1 => 'Status Page',
490: col2 => 'Other named users',
491: col3 => 'Specific IPs',
492: }],
493: print => \&print_serverstatuses,
494: modify => \&modify_serverstatuses,
495: },
496: 'helpsettings' =>
497: {text => 'Support settings',
498: help => 'Domain_Configuration_Help_Settings',
499: header => [{col1 => 'Help Page Settings (logged-in users)',
500: col2 => 'Value'},
501: {col1 => 'Helpdesk Roles',
502: col2 => 'Settings'},],
503: print => \&print_helpsettings,
504: modify => \&modify_helpsettings,
505: },
506: 'coursedefaults' =>
507: {text => 'Course/Community defaults',
508: help => 'Domain_Configuration_Course_Defaults',
509: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
510: col2 => 'Value',},
511: {col1 => 'Defaults which can be overridden for each course by a DC',
512: col2 => 'Value',},],
513: print => \&print_coursedefaults,
514: modify => \&modify_coursedefaults,
515: },
516: 'selfenrollment' =>
517: {text => 'Self-enrollment in Course/Community',
518: help => 'Domain_Configuration_Selfenrollment',
519: header => [{col1 => 'Configuration Rights',
520: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
521: {col1 => 'Defaults',
522: col2 => 'Value'},
523: {col1 => 'Self-enrollment validation (optional)',
524: col2 => 'Value'},],
525: print => \&print_selfenrollment,
526: modify => \&modify_selfenrollment,
527: },
528: 'privacy' =>
529: {text => 'Availability of User Information',
530: help => 'Domain_Configuration_User_Privacy',
531: header => [{col1 => 'Role assigned in different domain',
532: col2 => 'Approval options'},
533: {col1 => 'Role assigned in different domain to user of type',
534: col2 => 'User information available in that domain'},
535: {col1 => "Role assigned in user's domain",
536: col2 => 'Information viewable by privileged user'},
537: {col1 => "Role assigned in user's domain",
538: col2 => 'Information viewable by unprivileged user'}],
539: print => \&print_privacy,
540: modify => \&modify_privacy,
541: },
542: 'usersessions' =>
543: {text => 'User session hosting/offloading',
544: help => 'Domain_Configuration_User_Sessions',
545: header => [{col1 => 'Domain server',
546: col2 => 'Servers to offload sessions to when busy'},
547: {col1 => 'Hosting of users from other domains',
548: col2 => 'Rules'},
549: {col1 => "Hosting domain's own users elsewhere",
550: col2 => 'Rules'}],
551: print => \&print_usersessions,
552: modify => \&modify_usersessions,
553: },
554: 'loadbalancing' =>
555: {text => 'Dedicated Load Balancer(s)',
556: help => 'Domain_Configuration_Load_Balancing',
557: header => [{col1 => 'Balancers',
558: col2 => 'Default destinations',
559: col3 => 'User affiliation',
560: col4 => 'Overrides'},
561: ],
562: print => \&print_loadbalancing,
563: modify => \&modify_loadbalancing,
564: },
565: 'ltitools' =>
566: {text => 'External Tools (LTI)',
567: help => 'Domain_Configuration_LTI_Tools',
568: header => [{col1 => 'Setting',
569: col2 => 'Value',}],
570: print => \&print_ltitools,
571: modify => \&modify_ltitools,
572: },
573: 'proctoring' =>
574: {text => 'Remote Proctoring Integration',
575: help => 'Domain_Configuration_Proctoring',
576: header => [{col1 => 'Name',
577: col2 => 'Configuration'}],
578: print => \&print_proctoring,
579: modify => \&modify_proctoring,
580: },
581: 'ssl' =>
582: {text => 'LON-CAPA Network (SSL)',
583: help => 'Domain_Configuration_Network_SSL',
584: header => [{col1 => 'Server',
585: col2 => 'Certificate Status'},
586: {col1 => 'Connections to other servers',
587: col2 => 'Rules'},
588: {col1 => 'Connections from other servers',
589: col2 => 'Rules'},
590: {col1 => "Replicating domain's published content",
591: col2 => 'Rules'}],
592: print => \&print_ssl,
593: modify => \&modify_ssl,
594: },
595: 'trust' =>
596: {text => 'Trust Settings',
597: help => 'Domain_Configuration_Trust',
598: header => [{col1 => "Access to this domain's content by others",
599: col2 => 'Rules'},
600: {col1 => "Access to other domain's content by this domain",
601: col2 => 'Rules'},
602: {col1 => "Enrollment in this domain's courses by others",
603: col2 => 'Rules',},
604: {col1 => "Co-author roles in this domain for others",
605: col2 => 'Rules',},
606: {col1 => "Co-author roles for this domain's users elsewhere",
607: col2 => 'Rules',},
608: {col1 => "Domain roles in this domain assignable to others",
609: col2 => 'Rules'},
610: {col1 => "Course catalog for this domain displayed elsewhere",
611: col2 => 'Rules'},
612: {col1 => "Requests for creation of courses in this domain by others",
613: col2 => 'Rules'},
614: {col1 => "Users in other domains can send messages to this domain",
615: col2 => 'Rules'},],
616: print => \&print_trust,
617: modify => \&modify_trust,
618: },
619: 'lti' =>
620: {text => 'LTI Provider',
621: help => 'Domain_Configuration_LTI_Provider',
622: header => [{col1 => 'Setting',
623: col2 => 'Value',}],
624: print => \&print_lti,
625: modify => \&modify_lti,
626: },
627: 'ipaccess' =>
628: {text => 'IP-based access control',
629: help => 'Domain_Configuration_IP_Access',
630: header => [{col1 => 'Setting',
631: col2 => 'Value'},],
632: print => \&print_ipaccess,
633: modify => \&modify_ipaccess,
634: },
635: );
636: if (keys(%servers) > 1) {
637: $prefs{'login'} = { text => 'Log-in page options',
638: help => 'Domain_Configuration_Login_Page',
639: header => [{col1 => 'Log-in Service',
640: col2 => 'Server Setting',},
641: {col1 => 'Log-in Page Items',
642: col2 => ''},
643: {col1 => 'Log-in Help',
644: col2 => 'Value'},
645: {col1 => 'Custom HTML in document head',
646: col2 => 'Value'},
647: {col1 => 'SSO',
648: col2 => 'Dual login: SSO and non-SSO options'},
649: ],
650: print => \&print_login,
651: modify => \&modify_login,
652: };
653: }
654:
655: my @roles = ('student','coordinator','author','admin');
656: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
657: &Apache::lonhtmlcommon::add_breadcrumb
658: ({href=>"javascript:changePage(document.$phase,'pickactions')",
659: text=>"Settings to display/modify"});
660: my $confname = $dom.'-domainconfig';
661:
662: if ($phase eq 'process') {
663: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
664: \%prefs,\%domconfig,$confname,\@roles);
665: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
666: $r->rflush();
667: &devalidate_remote_domconfs($dom,$result);
668: }
669: } elsif ($phase eq 'display') {
670: my $js = &recaptcha_js().
671: &toggle_display_js();
672: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
673: my ($othertitle,$usertypes,$types) =
674: &Apache::loncommon::sorted_inst_types($dom);
675: $js .= &lonbalance_targets_js($dom,$types,\%servers,
676: $domconfig{'loadbalancing'}).
677: &new_spares_js().
678: &common_domprefs_js().
679: &Apache::loncommon::javascript_array_indexof();
680: }
681: if (grep(/^requestcourses$/,@actions)) {
682: my $javascript_validations;
683: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
684: $js .= <<END;
685: <script type="text/javascript">
686: $javascript_validations
687: </script>
688: $coursebrowserjs
689: END
690: } elsif (grep(/^ipaccess$/,@actions)) {
691: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
692: }
693: if (grep(/^selfcreation$/,@actions)) {
694: $js .= &selfcreate_javascript();
695: }
696: if (grep(/^contacts$/,@actions)) {
697: $js .= &contacts_javascript();
698: }
699: if (grep(/^scantron$/,@actions)) {
700: $js .= &scantron_javascript();
701: }
702: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
703: } else {
704: # check if domconfig user exists for the domain.
705: my $servadm = $r->dir_config('lonAdmEMail');
706: my ($configuserok,$author_ok,$switchserver) =
707: &config_check($dom,$confname,$servadm);
708: unless ($configuserok eq 'ok') {
709: &Apache::lonconfigsettings::print_header($r,$phase,$context);
710: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
711: $confname).
712: '<br />'
713: );
714: if ($switchserver) {
715: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
716: '<br />'.
717: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
718: '<br />'.
719: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
720: '<br />'.
721: &mt('To do that now, use the following link: [_1]',$switchserver)
722: );
723: } else {
724: $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.').
725: '<br />'.
726: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
727: );
728: }
729: $r->print(&Apache::loncommon::end_page());
730: return OK;
731: }
732: if (keys(%domconfig) == 0) {
733: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
734: my @ids=&Apache::lonnet::current_machine_ids();
735: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
736: my %designhash = &Apache::loncommon::get_domainconf($dom);
737: my @loginimages = ('img','logo','domlogo','login');
738: my $custom_img_count = 0;
739: foreach my $img (@loginimages) {
740: if ($designhash{$dom.'.login.'.$img} ne '') {
741: $custom_img_count ++;
742: }
743: }
744: foreach my $role (@roles) {
745: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
746: $custom_img_count ++;
747: }
748: }
749: if ($custom_img_count > 0) {
750: &Apache::lonconfigsettings::print_header($r,$phase,$context);
751: my $switch_server = &check_switchserver($dom,$confname);
752: $r->print(
753: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
754: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
755: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
756: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
757: if ($switch_server) {
758: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
759: }
760: $r->print(&Apache::loncommon::end_page());
761: return OK;
762: }
763: }
764: }
765: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
766: }
767: return OK;
768: }
769:
770: sub process_changes {
771: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
772: my %domconfig;
773: if (ref($values) eq 'HASH') {
774: %domconfig = %{$values};
775: }
776: my $output;
777: if ($action eq 'login') {
778: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
779: } elsif ($action eq 'rolecolors') {
780: $output = &modify_rolecolors($r,$dom,$confname,$roles,
781: $lastactref,%domconfig);
782: } elsif ($action eq 'quotas') {
783: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
784: } elsif ($action eq 'autoenroll') {
785: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
786: } elsif ($action eq 'autoupdate') {
787: $output = &modify_autoupdate($dom,%domconfig);
788: } elsif ($action eq 'autocreate') {
789: $output = &modify_autocreate($dom,%domconfig);
790: } elsif ($action eq 'directorysrch') {
791: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
792: } elsif ($action eq 'usercreation') {
793: $output = &modify_usercreation($dom,%domconfig);
794: } elsif ($action eq 'selfcreation') {
795: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
796: } elsif ($action eq 'usermodification') {
797: $output = &modify_usermodification($dom,%domconfig);
798: } elsif ($action eq 'contacts') {
799: $output = &modify_contacts($dom,$lastactref,%domconfig);
800: } elsif ($action eq 'defaults') {
801: $output = &modify_defaults($dom,$lastactref,%domconfig);
802: } elsif ($action eq 'scantron') {
803: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
804: } elsif ($action eq 'coursecategories') {
805: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
806: } elsif ($action eq 'serverstatuses') {
807: $output = &modify_serverstatuses($dom,%domconfig);
808: } elsif ($action eq 'requestcourses') {
809: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
810: } elsif ($action eq 'requestauthor') {
811: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
812: } elsif ($action eq 'helpsettings') {
813: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
814: } elsif ($action eq 'coursedefaults') {
815: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
816: } elsif ($action eq 'selfenrollment') {
817: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
818: } elsif ($action eq 'usersessions') {
819: $output = &modify_usersessions($dom,$lastactref,%domconfig);
820: } elsif ($action eq 'loadbalancing') {
821: $output = &modify_loadbalancing($dom,%domconfig);
822: } elsif ($action eq 'ltitools') {
823: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
824: } elsif ($action eq 'proctoring') {
825: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
826: } elsif ($action eq 'ssl') {
827: $output = &modify_ssl($dom,$lastactref,%domconfig);
828: } elsif ($action eq 'trust') {
829: $output = &modify_trust($dom,$lastactref,%domconfig);
830: } elsif ($action eq 'lti') {
831: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
832: } elsif ($action eq 'privacy') {
833: $output = &modify_privacy($dom,%domconfig);
834: } elsif ($action eq 'passwords') {
835: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
836: } elsif ($action eq 'wafproxy') {
837: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
838: } elsif ($action eq 'ipaccess') {
839: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
840: }
841: return $output;
842: }
843:
844: sub print_config_box {
845: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
846: my $rowtotal = 0;
847: my $output;
848: if ($action eq 'coursecategories') {
849: $output = &coursecategories_javascript($settings);
850: } elsif ($action eq 'defaults') {
851: $output = &defaults_javascript($settings);
852: } elsif ($action eq 'passwords') {
853: $output = &passwords_javascript();
854: } elsif ($action eq 'helpsettings') {
855: my (%privs,%levelscurrent);
856: my %full=();
857: my %levels=(
858: course => {},
859: domain => {},
860: system => {},
861: );
862: my $context = 'domain';
863: my $crstype = 'Course';
864: my $formname = 'display';
865: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
866: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
867: $output =
868: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
869: \@templateroles);
870: } elsif ($action eq 'ltitools') {
871: $output .= <itools_javascript($settings);
872: } elsif ($action eq 'lti') {
873: $output .= <i_javascript($settings);
874: } elsif ($action eq 'proctoring') {
875: $output .= &proctoring_javascript($settings);
876: } elsif ($action eq 'wafproxy') {
877: $output .= &wafproxy_javascript($dom);
878: } elsif ($action eq 'autoupdate') {
879: $output .= &autoupdate_javascript();
880: } elsif ($action eq 'autoenroll') {
881: $output .= &autoenroll_javascript();
882: } elsif ($action eq 'login') {
883: $output .= &saml_javascript();
884: } elsif ($action eq 'ipaccess') {
885: $output .= &ipaccess_javascript($settings);
886: }
887: $output .=
888: '<table class="LC_nested_outer">
889: <tr>
890: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
891: &mt($item->{text}).' '.
892: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
893: '</tr>';
894: $rowtotal ++;
895: my $numheaders = 1;
896: if (ref($item->{'header'}) eq 'ARRAY') {
897: $numheaders = scalar(@{$item->{'header'}});
898: }
899: if ($numheaders > 1) {
900: my $colspan = '';
901: my $rightcolspan = '';
902: my $leftnobr = '';
903: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
904: ($action eq 'directorysrch') ||
905: (($action eq 'login') && ($numheaders < 5))) {
906: $colspan = ' colspan="2"';
907: }
908: if ($action eq 'usersessions') {
909: $rightcolspan = ' colspan="3"';
910: }
911: if ($action eq 'passwords') {
912: $leftnobr = ' LC_nobreak';
913: }
914: $output .= '
915: <tr>
916: <td>
917: <table class="LC_nested">
918: <tr class="LC_info_row">
919: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
920: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
921: </tr>';
922: $rowtotal ++;
923: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
924: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
925: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
926: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
927: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy')) {
928: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
929: } elsif ($action eq 'passwords') {
930: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
931: } elsif ($action eq 'coursecategories') {
932: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
933: } elsif ($action eq 'scantron') {
934: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
935: } elsif ($action eq 'login') {
936: if ($numheaders == 5) {
937: $colspan = ' colspan="2"';
938: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
939: } else {
940: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
941: }
942: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
943: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
944: } elsif ($action eq 'rolecolors') {
945: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
946: }
947: $output .= '
948: </table>
949: </td>
950: </tr>
951: <tr>
952: <td>
953: <table class="LC_nested">
954: <tr class="LC_info_row">
955: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
956: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
957: </tr>';
958: $rowtotal ++;
959: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
960: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
961: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
962: ($action eq 'trust') || ($action eq 'contacts') ||
963: ($action eq 'privacy') || ($action eq 'passwords')) {
964: if ($action eq 'coursecategories') {
965: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
966: $colspan = ' colspan="2"';
967: } elsif ($action eq 'trust') {
968: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
969: } elsif ($action eq 'passwords') {
970: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
971: } else {
972: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
973: }
974: if ($action eq 'trust') {
975: $output .= '
976: </table>
977: </td>
978: </tr>';
979: my @trusthdrs = qw(2 3 4 5 6 7);
980: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
981: for (my $i=0; $i<@trusthdrs; $i++) {
982: $output .= '
983: <tr>
984: <td>
985: <table class="LC_nested">
986: <tr class="LC_info_row">
987: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
988: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
989: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
990: </table>
991: </td>
992: </tr>';
993: }
994: $output .= '
995: <tr>
996: <td>
997: <table class="LC_nested">
998: <tr class="LC_info_row">
999: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
1000: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
1001: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1002: } else {
1003: $output .= '
1004: </table>
1005: </td>
1006: </tr>
1007: <tr>
1008: <td>
1009: <table class="LC_nested">
1010: <tr class="LC_info_row">
1011: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1012: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1013: </tr>'."\n";
1014: if ($action eq 'coursecategories') {
1015: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1016: } elsif (($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'passwords')) {
1017: if ($action eq 'passwords') {
1018: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1019: } else {
1020: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1021: }
1022: $output .= '
1023: </tr>
1024: </table>
1025: </td>
1026: </tr>
1027: <tr>
1028: <td>
1029: <table class="LC_nested">
1030: <tr class="LC_info_row">
1031: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1032: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1033: if ($action eq 'passwords') {
1034: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1035: } else {
1036: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1037: }
1038: $output .= '
1039: </table>
1040: </td>
1041: </tr>
1042: <tr>';
1043: } else {
1044: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1045: }
1046: }
1047: $rowtotal ++;
1048: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1049: ($action eq 'defaults') || ($action eq 'directorysrch') ||
1050: ($action eq 'helpsettings') || ($action eq 'wafproxy')) {
1051: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1052: } elsif ($action eq 'scantron') {
1053: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1054: } elsif ($action eq 'ssl') {
1055: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1056: </table>
1057: </td>
1058: </tr>
1059: <tr>
1060: <td>
1061: <table class="LC_nested">
1062: <tr class="LC_info_row">
1063: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1064: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1065: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1066: </table>
1067: </td>
1068: </tr>
1069: <tr>
1070: <td>
1071: <table class="LC_nested">
1072: <tr class="LC_info_row">
1073: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1074: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1075: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1076: } elsif ($action eq 'login') {
1077: if ($numheaders == 5) {
1078: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1079: </table>
1080: </td>
1081: </tr>
1082: <tr>
1083: <td>
1084: <table class="LC_nested">
1085: <tr class="LC_info_row">
1086: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1087: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1088: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1089: $rowtotal ++;
1090: } else {
1091: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1092: }
1093: $output .= '
1094: </table>
1095: </td>
1096: </tr>
1097: <tr>
1098: <td>
1099: <table class="LC_nested">
1100: <tr class="LC_info_row">';
1101: if ($numheaders == 5) {
1102: $output .= '
1103: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1104: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1105: </tr>';
1106: } else {
1107: $output .= '
1108: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1109: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1110: </tr>';
1111: }
1112: $rowtotal ++;
1113: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1114: </table>
1115: </td>
1116: </tr>
1117: <tr>
1118: <td>
1119: <table class="LC_nested">
1120: <tr class="LC_info_row">';
1121: if ($numheaders == 5) {
1122: $output .= '
1123: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1124: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1125: </tr>';
1126: } else {
1127: $output .= '
1128: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1129: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1130: </tr>';
1131: }
1132: $rowtotal ++;
1133: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1134: } elsif ($action eq 'requestcourses') {
1135: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1136: $rowtotal ++;
1137: $output .= &print_studentcode($settings,\$rowtotal).'
1138: </table>
1139: </td>
1140: </tr>
1141: <tr>
1142: <td>
1143: <table class="LC_nested">
1144: <tr class="LC_info_row">
1145: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1146: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1147: &textbookcourses_javascript($settings).
1148: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1149: </table>
1150: </td>
1151: </tr>
1152: <tr>
1153: <td>
1154: <table class="LC_nested">
1155: <tr class="LC_info_row">
1156: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1157: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1158: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1159: </table>
1160: </td>
1161: </tr>
1162: <tr>
1163: <td>
1164: <table class="LC_nested">
1165: <tr class="LC_info_row">
1166: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1167: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1168: </tr>'.
1169: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1170: } elsif ($action eq 'requestauthor') {
1171: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1172: $rowtotal ++;
1173: } elsif ($action eq 'rolecolors') {
1174: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1175: </table>
1176: </td>
1177: </tr>
1178: <tr>
1179: <td>
1180: <table class="LC_nested">
1181: <tr class="LC_info_row">
1182: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1183: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1184: <td class="LC_right_item" style="vertical-align: top">'.
1185: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1186: </tr>'.
1187: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1188: </table>
1189: </td>
1190: </tr>
1191: <tr>
1192: <td>
1193: <table class="LC_nested">
1194: <tr class="LC_info_row">
1195: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1196: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1197: </tr>'.
1198: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1199: $rowtotal += 2;
1200: }
1201: } else {
1202: $output .= '
1203: <tr>
1204: <td>
1205: <table class="LC_nested">
1206: <tr class="LC_info_row">';
1207: if ($action eq 'login') {
1208: $output .= '
1209: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1210: } elsif ($action eq 'serverstatuses') {
1211: $output .= '
1212: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1213: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1214:
1215: } else {
1216: $output .= '
1217: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1218: }
1219: if (defined($item->{'header'}->[0]->{'col3'})) {
1220: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1221: &mt($item->{'header'}->[0]->{'col2'});
1222: if ($action eq 'serverstatuses') {
1223: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1224: }
1225: } else {
1226: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1227: &mt($item->{'header'}->[0]->{'col2'});
1228: }
1229: $output .= '</td>';
1230: if ($item->{'header'}->[0]->{'col3'}) {
1231: if (defined($item->{'header'}->[0]->{'col4'})) {
1232: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1233: &mt($item->{'header'}->[0]->{'col3'});
1234: } else {
1235: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1236: &mt($item->{'header'}->[0]->{'col3'});
1237: }
1238: if ($action eq 'serverstatuses') {
1239: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1240: }
1241: $output .= '</td>';
1242: }
1243: if ($item->{'header'}->[0]->{'col4'}) {
1244: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1245: &mt($item->{'header'}->[0]->{'col4'});
1246: }
1247: $output .= '</tr>';
1248: $rowtotal ++;
1249: if ($action eq 'quotas') {
1250: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1251: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1252: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1253: ($action eq 'ltitools') || ($action eq 'lti') ||
1254: ($action eq 'proctoring') || ($action eq 'ipaccess')) {
1255: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1256: }
1257: }
1258: $output .= '
1259: </table>
1260: </td>
1261: </tr>
1262: </table><br />';
1263: return ($output,$rowtotal);
1264: }
1265:
1266: sub print_login {
1267: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1268: my ($css_class,$datatable,$switchserver,%lt);
1269: my %choices = &login_choices();
1270: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1271: %lt = &login_file_options();
1272: $switchserver = &check_switchserver($dom,$confname);
1273: }
1274: if ($caller eq 'service') {
1275: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1276: my $choice = $choices{'disallowlogin'};
1277: $css_class = ' class="LC_odd_row"';
1278: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1279: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1280: '<th>'.$choices{'server'}.'</th>'.
1281: '<th>'.$choices{'serverpath'}.'</th>'.
1282: '<th>'.$choices{'custompath'}.'</th>'.
1283: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1284: my %disallowed;
1285: if (ref($settings) eq 'HASH') {
1286: if (ref($settings->{'loginvia'}) eq 'HASH') {
1287: %disallowed = %{$settings->{'loginvia'}};
1288: }
1289: }
1290: foreach my $lonhost (sort(keys(%servers))) {
1291: my $direct = 'selected="selected"';
1292: if (ref($disallowed{$lonhost}) eq 'HASH') {
1293: if ($disallowed{$lonhost}{'server'} ne '') {
1294: $direct = '';
1295: }
1296: }
1297: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1298: '<td><select name="'.$lonhost.'_server">'.
1299: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1300: '</option>';
1301: foreach my $hostid (sort(keys(%servers))) {
1302: next if ($servers{$hostid} eq $servers{$lonhost});
1303: my $selected = '';
1304: if (ref($disallowed{$lonhost}) eq 'HASH') {
1305: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1306: $selected = 'selected="selected"';
1307: }
1308: }
1309: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1310: $servers{$hostid}.'</option>';
1311: }
1312: $datatable .= '</select></td>'.
1313: '<td><select name="'.$lonhost.'_serverpath">';
1314: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1315: my $pathname = $path;
1316: if ($path eq 'custom') {
1317: $pathname = &mt('Custom Path').' ->';
1318: }
1319: my $selected = '';
1320: if (ref($disallowed{$lonhost}) eq 'HASH') {
1321: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1322: $selected = 'selected="selected"';
1323: }
1324: } elsif ($path eq '') {
1325: $selected = 'selected="selected"';
1326: }
1327: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1328: }
1329: $datatable .= '</select></td>';
1330: my ($custom,$exempt);
1331: if (ref($disallowed{$lonhost}) eq 'HASH') {
1332: $custom = $disallowed{$lonhost}{'custompath'};
1333: $exempt = $disallowed{$lonhost}{'exempt'};
1334: }
1335: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1336: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1337: '</tr>';
1338: }
1339: $datatable .= '</table></td></tr>';
1340: return $datatable;
1341: } elsif ($caller eq 'page') {
1342: my %defaultchecked = (
1343: 'coursecatalog' => 'on',
1344: 'helpdesk' => 'on',
1345: 'adminmail' => 'off',
1346: 'newuser' => 'off',
1347: );
1348: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1349: my (%checkedon,%checkedoff);
1350: foreach my $item (@toggles) {
1351: if ($defaultchecked{$item} eq 'on') {
1352: $checkedon{$item} = ' checked="checked" ';
1353: $checkedoff{$item} = ' ';
1354: } elsif ($defaultchecked{$item} eq 'off') {
1355: $checkedoff{$item} = ' checked="checked" ';
1356: $checkedon{$item} = ' ';
1357: }
1358: }
1359: my @images = ('img','logo','domlogo','login');
1360: my @logintext = ('textcol','bgcol');
1361: my @bgs = ('pgbg','mainbg','sidebg');
1362: my @links = ('link','alink','vlink');
1363: my %designhash = &Apache::loncommon::get_domainconf($dom);
1364: my %defaultdesign = %Apache::loncommon::defaultdesign;
1365: my (%is_custom,%designs);
1366: my %defaults = (
1367: font => $defaultdesign{'login.font'},
1368: );
1369: foreach my $item (@images) {
1370: $defaults{$item} = $defaultdesign{'login.'.$item};
1371: $defaults{'showlogo'}{$item} = 1;
1372: }
1373: foreach my $item (@bgs) {
1374: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1375: }
1376: foreach my $item (@logintext) {
1377: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1378: }
1379: foreach my $item (@links) {
1380: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1381: }
1382: if (ref($settings) eq 'HASH') {
1383: foreach my $item (@toggles) {
1384: if ($settings->{$item} eq '1') {
1385: $checkedon{$item} = ' checked="checked" ';
1386: $checkedoff{$item} = ' ';
1387: } elsif ($settings->{$item} eq '0') {
1388: $checkedoff{$item} = ' checked="checked" ';
1389: $checkedon{$item} = ' ';
1390: }
1391: }
1392: foreach my $item (@images) {
1393: if (defined($settings->{$item})) {
1394: $designs{$item} = $settings->{$item};
1395: $is_custom{$item} = 1;
1396: }
1397: if (defined($settings->{'showlogo'}{$item})) {
1398: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1399: }
1400: }
1401: foreach my $item (@logintext) {
1402: if ($settings->{$item} ne '') {
1403: $designs{'logintext'}{$item} = $settings->{$item};
1404: $is_custom{$item} = 1;
1405: }
1406: }
1407: if ($settings->{'font'} ne '') {
1408: $designs{'font'} = $settings->{'font'};
1409: $is_custom{'font'} = 1;
1410: }
1411: foreach my $item (@bgs) {
1412: if ($settings->{$item} ne '') {
1413: $designs{'bgs'}{$item} = $settings->{$item};
1414: $is_custom{$item} = 1;
1415: }
1416: }
1417: foreach my $item (@links) {
1418: if ($settings->{$item} ne '') {
1419: $designs{'links'}{$item} = $settings->{$item};
1420: $is_custom{$item} = 1;
1421: }
1422: }
1423: } else {
1424: if ($designhash{$dom.'.login.font'} ne '') {
1425: $designs{'font'} = $designhash{$dom.'.login.font'};
1426: $is_custom{'font'} = 1;
1427: }
1428: foreach my $item (@images) {
1429: if ($designhash{$dom.'.login.'.$item} ne '') {
1430: $designs{$item} = $designhash{$dom.'.login.'.$item};
1431: $is_custom{$item} = 1;
1432: }
1433: }
1434: foreach my $item (@bgs) {
1435: if ($designhash{$dom.'.login.'.$item} ne '') {
1436: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1437: $is_custom{$item} = 1;
1438: }
1439: }
1440: foreach my $item (@links) {
1441: if ($designhash{$dom.'.login.'.$item} ne '') {
1442: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1443: $is_custom{$item} = 1;
1444: }
1445: }
1446: }
1447: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1448: logo => 'Institution Logo',
1449: domlogo => 'Domain Logo',
1450: login => 'Login box');
1451: my $itemcount = 1;
1452: foreach my $item (@toggles) {
1453: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1454: $datatable .=
1455: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1456: '</td><td>'.
1457: '<span class="LC_nobreak"><label><input type="radio" name="'.
1458: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1459: '</label> <label><input type="radio" name="'.$item.'"'.
1460: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1461: '</tr>';
1462: $itemcount ++;
1463: }
1464: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1465: $datatable .= '</tr></table></td></tr>';
1466: } elsif ($caller eq 'help') {
1467: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1468: my $itemcount = 1;
1469: $defaulturl = '/adm/loginproblems.html';
1470: $defaulttype = 'default';
1471: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1472: my @currlangs;
1473: if (ref($settings) eq 'HASH') {
1474: if (ref($settings->{'helpurl'}) eq 'HASH') {
1475: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1476: next if ($settings->{'helpurl'}{$key} eq '');
1477: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1478: $type{$key} = 'custom';
1479: unless ($key eq 'nolang') {
1480: push(@currlangs,$key);
1481: }
1482: }
1483: } elsif ($settings->{'helpurl'} ne '') {
1484: $type{'nolang'} = 'custom';
1485: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1486: }
1487: }
1488: foreach my $lang ('nolang',sort(@currlangs)) {
1489: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1490: $datatable .= '<tr'.$css_class.'>';
1491: if ($url{$lang} eq '') {
1492: $url{$lang} = $defaulturl;
1493: }
1494: if ($type{$lang} eq '') {
1495: $type{$lang} = $defaulttype;
1496: }
1497: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1498: if ($lang eq 'nolang') {
1499: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1500: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1501: } else {
1502: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1503: $langchoices{$lang},
1504: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1505: }
1506: $datatable .= '</span></td>'."\n".
1507: '<td class="LC_left_item">';
1508: if ($type{$lang} eq 'custom') {
1509: $datatable .= '<span class="LC_nobreak"><label>'.
1510: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1511: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1512: } else {
1513: $datatable .= $lt{'upl'};
1514: }
1515: $datatable .='<br />';
1516: if ($switchserver) {
1517: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1518: } else {
1519: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1520: }
1521: $datatable .= '</td></tr>';
1522: $itemcount ++;
1523: }
1524: my @addlangs;
1525: foreach my $lang (sort(keys(%langchoices))) {
1526: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1527: push(@addlangs,$lang);
1528: }
1529: if (@addlangs > 0) {
1530: my %toadd;
1531: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1532: $toadd{''} = &mt('Select');
1533: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1534: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1535: &mt('Add log-in help page for a specific language:').' '.
1536: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1537: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1538: if ($switchserver) {
1539: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1540: } else {
1541: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1542: }
1543: $datatable .= '</td></tr>';
1544: $itemcount ++;
1545: }
1546: $datatable .= &captcha_choice('login',$settings,$itemcount);
1547: } elsif ($caller eq 'headtag') {
1548: my %domservers = &Apache::lonnet::get_servers($dom);
1549: my $choice = $choices{'headtag'};
1550: $css_class = ' class="LC_odd_row"';
1551: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1552: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1553: '<th>'.$choices{'current'}.'</th>'.
1554: '<th>'.$choices{'action'}.'</th>'.
1555: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1556: my (%currurls,%currexempt);
1557: if (ref($settings) eq 'HASH') {
1558: if (ref($settings->{'headtag'}) eq 'HASH') {
1559: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1560: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1561: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1562: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1563: }
1564: }
1565: }
1566: }
1567: foreach my $lonhost (sort(keys(%domservers))) {
1568: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1569: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1570: if ($currurls{$lonhost}) {
1571: $datatable .= '<td class="LC_right_item"><a href="'.
1572: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1573: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1574: '">'.$lt{'curr'}.'</a></td>'.
1575: '<td><span class="LC_nobreak"><label>'.
1576: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1577: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1578: } else {
1579: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1580: }
1581: $datatable .='<br />';
1582: if ($switchserver) {
1583: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1584: } else {
1585: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1586: }
1587: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1588: }
1589: $datatable .= '</table></td></tr>';
1590: } elsif ($caller eq 'saml') {
1591: my %domservers = &Apache::lonnet::get_servers($dom);
1592: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1593: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1594: '<th>'.$choices{'samllanding'}.'</th>'.
1595: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1596: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso,%styleon,%styleoff);
1597: foreach my $lonhost (keys(%domservers)) {
1598: $samlurl{$lonhost} = '/adm/sso';
1599: $styleon{$lonhost} = 'display:none';
1600: $styleoff{$lonhost} = '';
1601: }
1602: if (ref($settings->{'saml'}) eq 'HASH') {
1603: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1604: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1605: $saml{$lonhost} = 1;
1606: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1607: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1608: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1609: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1610: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1611: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1612: $styleon{$lonhost} = '';
1613: $styleoff{$lonhost} = 'display:none';
1614: } else {
1615: $styleon{$lonhost} = 'display:none';
1616: $styleoff{$lonhost} = '';
1617: }
1618: }
1619: }
1620: my $itemcount = 1;
1621: foreach my $lonhost (sort(keys(%domservers))) {
1622: my $samlon = ' ';
1623: my $samloff = ' checked="checked" ';
1624: if ($saml{$lonhost}) {
1625: $samlon = $samloff;
1626: $samloff = ' ';
1627: }
1628: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1629: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1630: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1631: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1632: &mt('No').'</label>'.(' 'x2).
1633: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1634: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1635: &mt('Yes').'</label></span></td>'.
1636: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1637: '<table><tr><th colspan="5" align="center">'.&mt('SSO').'</th><th align="center">'.
1638: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1639: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1640: '<th>'.&mt('Alt Text').'</th><th>'.&mt('URL').'</th>'.
1641: '<th>'.&mt('Tool Tip').'</th><th>'.&mt('Text').'</th></tr>'.
1642: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="8" value="'.
1643: $samltext{$lonhost}.'" /></td><td>';
1644: if ($samlimg{$lonhost}) {
1645: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1646: '<span class="LC_nobreak"><label>'.
1647: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1648: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1649: } else {
1650: $datatable .= $lt{'upl'};
1651: }
1652: $datatable .='<br />';
1653: if ($switchserver) {
1654: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1655: } else {
1656: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1657: }
1658: $datatable .= '</td>'.
1659: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="20" '.
1660: 'value="'.$samlalt{$lonhost}.'" /></td>'.
1661: '<td><input type="text" name="saml_url_'.$lonhost.'" size="8" '.
1662: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1663: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="15">'.
1664: $samltitle{$lonhost}.'</textarea></td>'.
1665: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="8" '.
1666: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1667: '</table></td>'.
1668: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1669: $itemcount ++;
1670: }
1671: $datatable .= '</table></td></tr>';
1672: }
1673: return $datatable;
1674: }
1675:
1676: sub login_choices {
1677: my %choices =
1678: &Apache::lonlocal::texthash (
1679: coursecatalog => 'Display Course/Community Catalog link?',
1680: adminmail => "Display Administrator's E-mail Address?",
1681: helpdesk => 'Display "Contact Helpdesk" link',
1682: disallowlogin => "Login page requests redirected",
1683: hostid => "Server",
1684: server => "Redirect to:",
1685: serverpath => "Path",
1686: custompath => "Custom",
1687: exempt => "Exempt IP(s)",
1688: directlogin => "No redirect",
1689: newuser => "Link to create a user account",
1690: img => "Header",
1691: logo => "Main Logo",
1692: domlogo => "Domain Logo",
1693: login => "Log-in Header",
1694: textcol => "Text color",
1695: bgcol => "Box color",
1696: bgs => "Background colors",
1697: links => "Link colors",
1698: font => "Font color",
1699: pgbg => "Header",
1700: mainbg => "Page",
1701: sidebg => "Login box",
1702: link => "Link",
1703: alink => "Active link",
1704: vlink => "Visited link",
1705: headtag => "Custom markup",
1706: action => "Action",
1707: current => "Current",
1708: samllanding => "Dual login?",
1709: samloptions => "Options",
1710: );
1711: return %choices;
1712: }
1713:
1714: sub login_file_options {
1715: return &Apache::lonlocal::texthash(
1716: del => 'Delete?',
1717: rep => 'Replace:',
1718: upl => 'Upload:',
1719: curr => 'View contents',
1720: default => 'Default',
1721: custom => 'Custom',
1722: none => 'None',
1723: );
1724: }
1725:
1726: sub print_ipaccess {
1727: my ($dom,$settings,$rowtotal) = @_;
1728: my $css_class;
1729: my $itemcount = 0;
1730: my $datatable;
1731: my %ordered;
1732: if (ref($settings) eq 'HASH') {
1733: foreach my $item (keys(%{$settings})) {
1734: if (ref($settings->{$item}) eq 'HASH') {
1735: my $num = $settings->{$item}{'order'};
1736: if ($num eq '') {
1737: $num = scalar(keys(%{$settings}));
1738: }
1739: $ordered{$num} = $item;
1740: }
1741: }
1742: }
1743: my $maxnum = scalar(keys(%ordered));
1744: if (keys(%ordered)) {
1745: my @items = sort { $a <=> $b } keys(%ordered);
1746: for (my $i=0; $i<@items; $i++) {
1747: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1748: my $item = $ordered{$items[$i]};
1749: my ($name,$ipranges,%commblocks,%courses);
1750: if (ref($settings->{$item}) eq 'HASH') {
1751: $name = $settings->{$item}->{'name'};
1752: $ipranges = $settings->{$item}->{'ip'};
1753: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1754: %commblocks = %{$settings->{$item}->{'commblocks'}};
1755: }
1756: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1757: %courses = %{$settings->{$item}->{'courses'}};
1758: }
1759: }
1760: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1761: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1762: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1763: for (my $k=0; $k<=$maxnum; $k++) {
1764: my $vpos = $k+1;
1765: my $selstr;
1766: if ($k == $i) {
1767: $selstr = ' selected="selected" ';
1768: }
1769: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1770: }
1771: $datatable .= '</select>'.(' 'x2).
1772: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1773: &mt('Delete?').'</label></span></td>'.
1774: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1775: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1776: '</td></tr>';
1777: $itemcount ++;
1778: }
1779: }
1780: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1781: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1782: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1783: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1784: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1785: for (my $k=0; $k<$maxnum+1; $k++) {
1786: my $vpos = $k+1;
1787: my $selstr;
1788: if ($k == $maxnum) {
1789: $selstr = ' selected="selected" ';
1790: }
1791: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1792: }
1793: $datatable .= '</select> '."\n".
1794: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1795: '<td colspan="2">'.
1796: &ipaccess_options('add',$itemcount,$dom).
1797: '</td>'."\n".
1798: '</tr>'."\n";
1799: $$rowtotal ++;
1800: return $datatable;
1801: }
1802:
1803: sub ipaccess_options {
1804: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1805: my (%currblocks,%currcourses,$output);
1806: if (ref($blocksref) eq 'HASH') {
1807: %currblocks = %{$blocksref};
1808: }
1809: if (ref($coursesref) eq 'HASH') {
1810: %currcourses = %{$coursesref};
1811: }
1812: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1813: '<span class="LC_nobreak">'.&mt('Name').': '.
1814: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1815: '</span></fieldset>'.
1816: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1817: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1818: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1819: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1820: $ipranges.'</textarea></fieldset>'.
1821: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1822: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1823: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1824: '<table>';
1825: foreach my $cid (sort(keys(%currcourses))) {
1826: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1827: $output .= '<tr><td><span class="LC_nobreak">'.
1828: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1829: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1830: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1831: }
1832: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1833: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1834: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1835: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1836: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1837: '</span></td></tr></table>'."\n".
1838: '</fieldset>';
1839: return $output;
1840: }
1841:
1842: sub blocker_checkboxes {
1843: my ($num,$blocks) = @_;
1844: my ($typeorder,$types) = &commblocktype_text();
1845: my $numinrow = 6;
1846: my $output = '<table>';
1847: for (my $i=0; $i<@{$typeorder}; $i++) {
1848: my $block = $typeorder->[$i];
1849: my $blockstatus;
1850: if (ref($blocks) eq 'HASH') {
1851: if ($blocks->{$block} eq 'on') {
1852: $blockstatus = 'checked="checked"';
1853: }
1854: }
1855: my $rem = $i%($numinrow);
1856: if ($rem == 0) {
1857: if ($i > 0) {
1858: $output .= '</tr>';
1859: }
1860: $output .= '<tr>';
1861: }
1862: if ($i == scalar(@{$typeorder})-1) {
1863: my $colsleft = $numinrow-$rem;
1864: if ($colsleft > 1) {
1865: $output .= '<td colspan="'.$colsleft.'">';
1866: } else {
1867: $output .= '<td>';
1868: }
1869: } else {
1870: $output .= '<td>';
1871: }
1872: my $item = 'ipaccess_block_'.$num;
1873: if ($blockstatus) {
1874: $blockstatus = ' '.$blockstatus;
1875: }
1876: $output .= '<span class="LC_nobreak"><label>'."\n".
1877: '<input type="checkbox" name="'.$item.'"'.
1878: $blockstatus.' value="'.$block.'"'.' />'.
1879: $types->{$block}.'</label></span>'."\n".
1880: '<br /></td>';
1881: }
1882: $output .= '</tr></table>';
1883: return $output;
1884: }
1885:
1886: sub commblocktype_text {
1887: my %types = &Apache::lonlocal::texthash(
1888: 'com' => 'Messaging',
1889: 'chat' => 'Chat Room',
1890: 'boards' => 'Discussion',
1891: 'port' => 'Portfolio',
1892: 'groups' => 'Groups',
1893: 'blogs' => 'Blogs',
1894: 'about' => 'User Information',
1895: 'printout' => 'Printouts',
1896: 'passwd' => 'Change Password',
1897: 'grades' => 'Gradebook',
1898: 'search' => 'Course search',
1899: 'wishlist' => 'Stored links',
1900: 'annotate' => 'Annotations',
1901: );
1902: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1903: return ($typeorder,\%types);
1904: }
1905:
1906: sub print_rolecolors {
1907: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1908: my %choices = &color_font_choices();
1909: my @bgs = ('pgbg','tabbg','sidebg');
1910: my @links = ('link','alink','vlink');
1911: my @images = ('img');
1912: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1913: my %designhash = &Apache::loncommon::get_domainconf($dom);
1914: my %defaultdesign = %Apache::loncommon::defaultdesign;
1915: my (%is_custom,%designs);
1916: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1917: if (ref($settings) eq 'HASH') {
1918: if (ref($settings->{$role}) eq 'HASH') {
1919: if ($settings->{$role}->{'img'} ne '') {
1920: $designs{'img'} = $settings->{$role}->{'img'};
1921: $is_custom{'img'} = 1;
1922: }
1923: if ($settings->{$role}->{'font'} ne '') {
1924: $designs{'font'} = $settings->{$role}->{'font'};
1925: $is_custom{'font'} = 1;
1926: }
1927: if ($settings->{$role}->{'fontmenu'} ne '') {
1928: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1929: $is_custom{'fontmenu'} = 1;
1930: }
1931: foreach my $item (@bgs) {
1932: if ($settings->{$role}->{$item} ne '') {
1933: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1934: $is_custom{$item} = 1;
1935: }
1936: }
1937: foreach my $item (@links) {
1938: if ($settings->{$role}->{$item} ne '') {
1939: $designs{'links'}{$item} = $settings->{$role}->{$item};
1940: $is_custom{$item} = 1;
1941: }
1942: }
1943: }
1944: } else {
1945: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1946: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1947: $is_custom{'img'} = 1;
1948: }
1949: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1950: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1951: $is_custom{'fontmenu'} = 1;
1952: }
1953: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1954: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1955: $is_custom{'font'} = 1;
1956: }
1957: foreach my $item (@bgs) {
1958: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1959: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1960: $is_custom{$item} = 1;
1961:
1962: }
1963: }
1964: foreach my $item (@links) {
1965: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1966: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1967: $is_custom{$item} = 1;
1968: }
1969: }
1970: }
1971: my $itemcount = 1;
1972: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1973: $datatable .= '</tr></table></td></tr>';
1974: return $datatable;
1975: }
1976:
1977: sub role_defaults {
1978: my ($role,$bgs,$links,$images,$logintext) = @_;
1979: my %defaults;
1980: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1981: return %defaults;
1982: }
1983: my %defaultdesign = %Apache::loncommon::defaultdesign;
1984: if ($role eq 'login') {
1985: %defaults = (
1986: font => $defaultdesign{$role.'.font'},
1987: );
1988: if (ref($logintext) eq 'ARRAY') {
1989: foreach my $item (@{$logintext}) {
1990: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1991: }
1992: }
1993: foreach my $item (@{$images}) {
1994: $defaults{'showlogo'}{$item} = 1;
1995: }
1996: } else {
1997: %defaults = (
1998: img => $defaultdesign{$role.'.img'},
1999: font => $defaultdesign{$role.'.font'},
2000: fontmenu => $defaultdesign{$role.'.fontmenu'},
2001: );
2002: }
2003: foreach my $item (@{$bgs}) {
2004: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2005: }
2006: foreach my $item (@{$links}) {
2007: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2008: }
2009: foreach my $item (@{$images}) {
2010: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2011: }
2012: return %defaults;
2013: }
2014:
2015: sub display_color_options {
2016: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2017: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2018: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2019: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2020: my $datatable = '<tr'.$css_class.'>'.
2021: '<td>'.$choices->{'font'}.'</td>';
2022: if (!$is_custom->{'font'}) {
2023: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2024: } else {
2025: $datatable .= '<td> </td>';
2026: }
2027: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2028:
2029: $datatable .= '<td><span class="LC_nobreak">'.
2030: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2031: ' value="'.$current_color.'" /> '.
2032: ' </span></td></tr>';
2033: unless ($role eq 'login') {
2034: $datatable .= '<tr'.$css_class.'>'.
2035: '<td>'.$choices->{'fontmenu'}.'</td>';
2036: if (!$is_custom->{'fontmenu'}) {
2037: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2038: } else {
2039: $datatable .= '<td> </td>';
2040: }
2041: $current_color = $designs->{'fontmenu'} ?
2042: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2043: $datatable .= '<td><span class="LC_nobreak">'.
2044: '<input class="colorchooser" type="text" size="10" name="'
2045: .$role.'_fontmenu"'.
2046: ' value="'.$current_color.'" /> '.
2047: ' </span></td></tr>';
2048: }
2049: my $switchserver = &check_switchserver($dom,$confname);
2050: foreach my $img (@{$images}) {
2051: $itemcount ++;
2052: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2053: $datatable .= '<tr'.$css_class.'>'.
2054: '<td>'.$choices->{$img};
2055: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
2056: if ($role eq 'login') {
2057: if ($img eq 'login') {
2058: $login_hdr_pick =
2059: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2060: $logincolors =
2061: &login_text_colors($img,$role,$logintext,$phase,$choices,
2062: $designs,$defaults);
2063: } elsif ($img ne 'domlogo') {
2064: $datatable.= &logo_display_options($img,$defaults,$designs);
2065: }
2066: }
2067: $datatable .= '</td>';
2068: if ($designs->{$img} ne '') {
2069: $imgfile = $designs->{$img};
2070: $img_import = ($imgfile =~ m{^/adm/});
2071: } else {
2072: $imgfile = $defaults->{$img};
2073: }
2074: if ($imgfile) {
2075: my ($showfile,$fullsize);
2076: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2077: my $urldir = $1;
2078: my $filename = $2;
2079: my @info = &Apache::lonnet::stat_file($designs->{$img});
2080: if (@info) {
2081: my $thumbfile = 'tn-'.$filename;
2082: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2083: if (@thumb) {
2084: $showfile = $urldir.'/'.$thumbfile;
2085: } else {
2086: $showfile = $imgfile;
2087: }
2088: } else {
2089: $showfile = '';
2090: }
2091: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2092: $showfile = $imgfile;
2093: my $imgdir = $1;
2094: my $filename = $2;
2095: if (-e "$londocroot/$imgdir/tn-".$filename) {
2096: $showfile = "/$imgdir/tn-".$filename;
2097: } else {
2098: my $input = $londocroot.$imgfile;
2099: my $output = "$londocroot/$imgdir/tn-".$filename;
2100: if (!-e $output) {
2101: my ($width,$height) = &thumb_dimensions();
2102: my ($fullwidth,$fullheight) = &check_dimensions($input);
2103: if ($fullwidth ne '' && $fullheight ne '') {
2104: if ($fullwidth > $width && $fullheight > $height) {
2105: my $size = $width.'x'.$height;
2106: my @args = ('convert','-sample',$size,$input,$output);
2107: system({$args[0]} @args);
2108: $showfile = "/$imgdir/tn-".$filename;
2109: }
2110: }
2111: }
2112: }
2113: }
2114: if ($showfile) {
2115: if ($showfile =~ m{^/(adm|res)/}) {
2116: if ($showfile =~ m{^/res/}) {
2117: my $local_showfile =
2118: &Apache::lonnet::filelocation('',$showfile);
2119: &Apache::lonnet::repcopy($local_showfile);
2120: }
2121: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2122: }
2123: if ($imgfile) {
2124: if ($imgfile =~ m{^/(adm|res)/}) {
2125: if ($imgfile =~ m{^/res/}) {
2126: my $local_imgfile =
2127: &Apache::lonnet::filelocation('',$imgfile);
2128: &Apache::lonnet::repcopy($local_imgfile);
2129: }
2130: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2131: } else {
2132: $fullsize = $imgfile;
2133: }
2134: }
2135: $datatable .= '<td>';
2136: if ($img eq 'login') {
2137: $datatable .= $login_hdr_pick;
2138: }
2139: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2140: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2141: } else {
2142: $datatable .= '<td> </td><td class="LC_left_item">'.
2143: &mt('Upload:').'<br />';
2144: }
2145: } else {
2146: $datatable .= '<td> </td><td class="LC_left_item">'.
2147: &mt('Upload:').'<br />';
2148: }
2149: if ($switchserver) {
2150: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2151: } else {
2152: if ($img ne 'login') { # suppress file selection for Log-in header
2153: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2154: }
2155: }
2156: $datatable .= '</td></tr>';
2157: }
2158: $itemcount ++;
2159: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2160: $datatable .= '<tr'.$css_class.'>'.
2161: '<td>'.$choices->{'bgs'}.'</td>';
2162: my $bgs_def;
2163: foreach my $item (@{$bgs}) {
2164: if (!$is_custom->{$item}) {
2165: $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>';
2166: }
2167: }
2168: if ($bgs_def) {
2169: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2170: } else {
2171: $datatable .= '<td> </td>';
2172: }
2173: $datatable .= '<td class="LC_right_item">'.
2174: '<table border="0"><tr>';
2175:
2176: foreach my $item (@{$bgs}) {
2177: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2178: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2179: if ($designs->{'bgs'}{$item}) {
2180: $datatable .= ' ';
2181: }
2182: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2183: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2184: }
2185: $datatable .= '</tr></table></td></tr>';
2186: $itemcount ++;
2187: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2188: $datatable .= '<tr'.$css_class.'>'.
2189: '<td>'.$choices->{'links'}.'</td>';
2190: my $links_def;
2191: foreach my $item (@{$links}) {
2192: if (!$is_custom->{$item}) {
2193: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2194: }
2195: }
2196: if ($links_def) {
2197: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2198: } else {
2199: $datatable .= '<td> </td>';
2200: }
2201: $datatable .= '<td class="LC_right_item">'.
2202: '<table border="0"><tr>';
2203: foreach my $item (@{$links}) {
2204: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2205: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2206: if ($designs->{'links'}{$item}) {
2207: $datatable.=' ';
2208: }
2209: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2210: '" /></td>';
2211: }
2212: $$rowtotal += $itemcount;
2213: return $datatable;
2214: }
2215:
2216: sub logo_display_options {
2217: my ($img,$defaults,$designs) = @_;
2218: my $checkedon;
2219: if (ref($defaults) eq 'HASH') {
2220: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2221: if ($defaults->{'showlogo'}{$img}) {
2222: $checkedon = 'checked="checked" ';
2223: }
2224: }
2225: }
2226: if (ref($designs) eq 'HASH') {
2227: if (ref($designs->{'showlogo'}) eq 'HASH') {
2228: if (defined($designs->{'showlogo'}{$img})) {
2229: if ($designs->{'showlogo'}{$img} == 0) {
2230: $checkedon = '';
2231: } elsif ($designs->{'showlogo'}{$img} == 1) {
2232: $checkedon = 'checked="checked" ';
2233: }
2234: }
2235: }
2236: }
2237: return '<br /><label> <input type="checkbox" name="'.
2238: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2239: &mt('show').'</label>'."\n";
2240: }
2241:
2242: sub login_header_options {
2243: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2244: my $output = '';
2245: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2246: $output .= &mt('Text default(s):').'<br />';
2247: if (!$is_custom->{'textcol'}) {
2248: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2249: ' ';
2250: }
2251: if (!$is_custom->{'bgcol'}) {
2252: $output .= $choices->{'bgcol'}.': '.
2253: '<span id="css_'.$role.'_font" style="background-color: '.
2254: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2255: }
2256: $output .= '<br />';
2257: }
2258: $output .='<br />';
2259: return $output;
2260: }
2261:
2262: sub login_text_colors {
2263: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2264: my $color_menu = '<table border="0"><tr>';
2265: foreach my $item (@{$logintext}) {
2266: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2267: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2268: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2269: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2270: }
2271: $color_menu .= '</tr></table><br />';
2272: return $color_menu;
2273: }
2274:
2275: sub image_changes {
2276: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2277: my $output;
2278: if ($img eq 'login') {
2279: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2280: } elsif (!$is_custom) {
2281: if ($img ne 'domlogo') {
2282: $output = &mt('Default image:').'<br />';
2283: } else {
2284: $output = &mt('Default in use:').'<br />';
2285: }
2286: }
2287: if ($img ne 'login') {
2288: if ($img_import) {
2289: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2290: }
2291: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2292: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2293: if ($is_custom) {
2294: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2295: '<input type="checkbox" name="'.
2296: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2297: '</label> '.&mt('Replace:').'</span><br />';
2298: } else {
2299: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2300: }
2301: }
2302: return $output;
2303: }
2304:
2305: sub print_quotas {
2306: my ($dom,$settings,$rowtotal,$action) = @_;
2307: my $context;
2308: if ($action eq 'quotas') {
2309: $context = 'tools';
2310: } else {
2311: $context = $action;
2312: }
2313: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2314: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2315: my $typecount = 0;
2316: my ($css_class,%titles);
2317: if ($context eq 'requestcourses') {
2318: @usertools = ('official','unofficial','community','textbook','placement','lti');
2319: @options =('norequest','approval','validate','autolimit');
2320: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2321: %titles = &courserequest_titles();
2322: } elsif ($context eq 'requestauthor') {
2323: @usertools = ('author');
2324: @options = ('norequest','approval','automatic');
2325: %titles = &authorrequest_titles();
2326: } else {
2327: @usertools = ('aboutme','blog','webdav','portfolio');
2328: %titles = &tool_titles();
2329: }
2330: if (ref($types) eq 'ARRAY') {
2331: foreach my $type (@{$types}) {
2332: my ($currdefquota,$currauthorquota);
2333: unless (($context eq 'requestcourses') ||
2334: ($context eq 'requestauthor')) {
2335: if (ref($settings) eq 'HASH') {
2336: if (ref($settings->{defaultquota}) eq 'HASH') {
2337: $currdefquota = $settings->{defaultquota}->{$type};
2338: } else {
2339: $currdefquota = $settings->{$type};
2340: }
2341: if (ref($settings->{authorquota}) eq 'HASH') {
2342: $currauthorquota = $settings->{authorquota}->{$type};
2343: }
2344: }
2345: }
2346: if (defined($usertypes->{$type})) {
2347: $typecount ++;
2348: $css_class = $typecount%2?' class="LC_odd_row"':'';
2349: $datatable .= '<tr'.$css_class.'>'.
2350: '<td>'.$usertypes->{$type}.'</td>'.
2351: '<td class="LC_left_item">';
2352: if ($context eq 'requestcourses') {
2353: $datatable .= '<table><tr>';
2354: }
2355: my %cell;
2356: foreach my $item (@usertools) {
2357: if ($context eq 'requestcourses') {
2358: my ($curroption,$currlimit);
2359: if (ref($settings) eq 'HASH') {
2360: if (ref($settings->{$item}) eq 'HASH') {
2361: $curroption = $settings->{$item}->{$type};
2362: if ($curroption =~ /^autolimit=(\d*)$/) {
2363: $currlimit = $1;
2364: }
2365: }
2366: }
2367: if (!$curroption) {
2368: $curroption = 'norequest';
2369: }
2370: $datatable .= '<th>'.$titles{$item}.'</th>';
2371: foreach my $option (@options) {
2372: my $val = $option;
2373: if ($option eq 'norequest') {
2374: $val = 0;
2375: }
2376: if ($option eq 'validate') {
2377: my $canvalidate = 0;
2378: if (ref($validations{$item}) eq 'HASH') {
2379: if ($validations{$item}{$type}) {
2380: $canvalidate = 1;
2381: }
2382: }
2383: next if (!$canvalidate);
2384: }
2385: my $checked = '';
2386: if ($option eq $curroption) {
2387: $checked = ' checked="checked"';
2388: } elsif ($option eq 'autolimit') {
2389: if ($curroption =~ /^autolimit/) {
2390: $checked = ' checked="checked"';
2391: }
2392: }
2393: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2394: '<input type="radio" name="crsreq_'.$item.
2395: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2396: $titles{$option}.'</label>';
2397: if ($option eq 'autolimit') {
2398: $cell{$item} .= ' <input type="text" name="crsreq_'.
2399: $item.'_limit_'.$type.'" size="1" '.
2400: 'value="'.$currlimit.'" />';
2401: }
2402: $cell{$item} .= '</span> ';
2403: if ($option eq 'autolimit') {
2404: $cell{$item} .= $titles{'unlimited'};
2405: }
2406: }
2407: } elsif ($context eq 'requestauthor') {
2408: my $curroption;
2409: if (ref($settings) eq 'HASH') {
2410: $curroption = $settings->{$type};
2411: }
2412: if (!$curroption) {
2413: $curroption = 'norequest';
2414: }
2415: foreach my $option (@options) {
2416: my $val = $option;
2417: if ($option eq 'norequest') {
2418: $val = 0;
2419: }
2420: my $checked = '';
2421: if ($option eq $curroption) {
2422: $checked = ' checked="checked"';
2423: }
2424: $datatable .= '<span class="LC_nobreak"><label>'.
2425: '<input type="radio" name="authorreq_'.$type.
2426: '" value="'.$val.'"'.$checked.' />'.
2427: $titles{$option}.'</label></span> ';
2428: }
2429: } else {
2430: my $checked = 'checked="checked" ';
2431: if (ref($settings) eq 'HASH') {
2432: if (ref($settings->{$item}) eq 'HASH') {
2433: if ($settings->{$item}->{$type} == 0) {
2434: $checked = '';
2435: } elsif ($settings->{$item}->{$type} == 1) {
2436: $checked = 'checked="checked" ';
2437: }
2438: }
2439: }
2440: $datatable .= '<span class="LC_nobreak"><label>'.
2441: '<input type="checkbox" name="'.$context.'_'.$item.
2442: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2443: '</label></span> ';
2444: }
2445: }
2446: if ($context eq 'requestcourses') {
2447: $datatable .= '</tr><tr>';
2448: foreach my $item (@usertools) {
2449: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2450: }
2451: $datatable .= '</tr></table>';
2452: }
2453: $datatable .= '</td>';
2454: unless (($context eq 'requestcourses') ||
2455: ($context eq 'requestauthor')) {
2456: $datatable .=
2457: '<td class="LC_right_item">'.
2458: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2459: '<input type="text" name="quota_'.$type.
2460: '" value="'.$currdefquota.
2461: '" size="5" /></span>'.(' ' x 2).
2462: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2463: '<input type="text" name="authorquota_'.$type.
2464: '" value="'.$currauthorquota.
2465: '" size="5" /></span></td>';
2466: }
2467: $datatable .= '</tr>';
2468: }
2469: }
2470: }
2471: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2472: $defaultquota = '20';
2473: $authorquota = '500';
2474: if (ref($settings) eq 'HASH') {
2475: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2476: $defaultquota = $settings->{'defaultquota'}->{'default'};
2477: } elsif (defined($settings->{'default'})) {
2478: $defaultquota = $settings->{'default'};
2479: }
2480: if (ref($settings->{'authorquota'}) eq 'HASH') {
2481: $authorquota = $settings->{'authorquota'}->{'default'};
2482: }
2483: }
2484: }
2485: $typecount ++;
2486: $css_class = $typecount%2?' class="LC_odd_row"':'';
2487: $datatable .= '<tr'.$css_class.'>'.
2488: '<td>'.$othertitle.'</td>'.
2489: '<td class="LC_left_item">';
2490: if ($context eq 'requestcourses') {
2491: $datatable .= '<table><tr>';
2492: }
2493: my %defcell;
2494: foreach my $item (@usertools) {
2495: if ($context eq 'requestcourses') {
2496: my ($curroption,$currlimit);
2497: if (ref($settings) eq 'HASH') {
2498: if (ref($settings->{$item}) eq 'HASH') {
2499: $curroption = $settings->{$item}->{'default'};
2500: if ($curroption =~ /^autolimit=(\d*)$/) {
2501: $currlimit = $1;
2502: }
2503: }
2504: }
2505: if (!$curroption) {
2506: $curroption = 'norequest';
2507: }
2508: $datatable .= '<th>'.$titles{$item}.'</th>';
2509: foreach my $option (@options) {
2510: my $val = $option;
2511: if ($option eq 'norequest') {
2512: $val = 0;
2513: }
2514: if ($option eq 'validate') {
2515: my $canvalidate = 0;
2516: if (ref($validations{$item}) eq 'HASH') {
2517: if ($validations{$item}{'default'}) {
2518: $canvalidate = 1;
2519: }
2520: }
2521: next if (!$canvalidate);
2522: }
2523: my $checked = '';
2524: if ($option eq $curroption) {
2525: $checked = ' checked="checked"';
2526: } elsif ($option eq 'autolimit') {
2527: if ($curroption =~ /^autolimit/) {
2528: $checked = ' checked="checked"';
2529: }
2530: }
2531: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2532: '<input type="radio" name="crsreq_'.$item.
2533: '_default" value="'.$val.'"'.$checked.' />'.
2534: $titles{$option}.'</label>';
2535: if ($option eq 'autolimit') {
2536: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2537: $item.'_limit_default" size="1" '.
2538: 'value="'.$currlimit.'" />';
2539: }
2540: $defcell{$item} .= '</span> ';
2541: if ($option eq 'autolimit') {
2542: $defcell{$item} .= $titles{'unlimited'};
2543: }
2544: }
2545: } elsif ($context eq 'requestauthor') {
2546: my $curroption;
2547: if (ref($settings) eq 'HASH') {
2548: $curroption = $settings->{'default'};
2549: }
2550: if (!$curroption) {
2551: $curroption = 'norequest';
2552: }
2553: foreach my $option (@options) {
2554: my $val = $option;
2555: if ($option eq 'norequest') {
2556: $val = 0;
2557: }
2558: my $checked = '';
2559: if ($option eq $curroption) {
2560: $checked = ' checked="checked"';
2561: }
2562: $datatable .= '<span class="LC_nobreak"><label>'.
2563: '<input type="radio" name="authorreq_default"'.
2564: ' value="'.$val.'"'.$checked.' />'.
2565: $titles{$option}.'</label></span> ';
2566: }
2567: } else {
2568: my $checked = 'checked="checked" ';
2569: if (ref($settings) eq 'HASH') {
2570: if (ref($settings->{$item}) eq 'HASH') {
2571: if ($settings->{$item}->{'default'} == 0) {
2572: $checked = '';
2573: } elsif ($settings->{$item}->{'default'} == 1) {
2574: $checked = 'checked="checked" ';
2575: }
2576: }
2577: }
2578: $datatable .= '<span class="LC_nobreak"><label>'.
2579: '<input type="checkbox" name="'.$context.'_'.$item.
2580: '" value="default" '.$checked.'/>'.$titles{$item}.
2581: '</label></span> ';
2582: }
2583: }
2584: if ($context eq 'requestcourses') {
2585: $datatable .= '</tr><tr>';
2586: foreach my $item (@usertools) {
2587: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2588: }
2589: $datatable .= '</tr></table>';
2590: }
2591: $datatable .= '</td>';
2592: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2593: $datatable .= '<td class="LC_right_item">'.
2594: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2595: '<input type="text" name="defaultquota" value="'.
2596: $defaultquota.'" size="5" /></span>'.(' ' x2).
2597: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2598: '<input type="text" name="authorquota" value="'.
2599: $authorquota.'" size="5" /></span></td>';
2600: }
2601: $datatable .= '</tr>';
2602: $typecount ++;
2603: $css_class = $typecount%2?' class="LC_odd_row"':'';
2604: $datatable .= '<tr'.$css_class.'>'.
2605: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2606: if ($context eq 'requestcourses') {
2607: $datatable .= &mt('(overrides affiliation, if set)').
2608: '</td>'.
2609: '<td class="LC_left_item">'.
2610: '<table><tr>';
2611: } else {
2612: $datatable .= &mt('(overrides affiliation, if checked)').
2613: '</td>'.
2614: '<td class="LC_left_item" colspan="2">'.
2615: '<br />';
2616: }
2617: my %advcell;
2618: foreach my $item (@usertools) {
2619: if ($context eq 'requestcourses') {
2620: my ($curroption,$currlimit);
2621: if (ref($settings) eq 'HASH') {
2622: if (ref($settings->{$item}) eq 'HASH') {
2623: $curroption = $settings->{$item}->{'_LC_adv'};
2624: if ($curroption =~ /^autolimit=(\d*)$/) {
2625: $currlimit = $1;
2626: }
2627: }
2628: }
2629: $datatable .= '<th>'.$titles{$item}.'</th>';
2630: my $checked = '';
2631: if ($curroption eq '') {
2632: $checked = ' checked="checked"';
2633: }
2634: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2635: '<input type="radio" name="crsreq_'.$item.
2636: '__LC_adv" value=""'.$checked.' />'.
2637: &mt('No override set').'</label></span> ';
2638: foreach my $option (@options) {
2639: my $val = $option;
2640: if ($option eq 'norequest') {
2641: $val = 0;
2642: }
2643: if ($option eq 'validate') {
2644: my $canvalidate = 0;
2645: if (ref($validations{$item}) eq 'HASH') {
2646: if ($validations{$item}{'_LC_adv'}) {
2647: $canvalidate = 1;
2648: }
2649: }
2650: next if (!$canvalidate);
2651: }
2652: my $checked = '';
2653: if ($val eq $curroption) {
2654: $checked = ' checked="checked"';
2655: } elsif ($option eq 'autolimit') {
2656: if ($curroption =~ /^autolimit/) {
2657: $checked = ' checked="checked"';
2658: }
2659: }
2660: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2661: '<input type="radio" name="crsreq_'.$item.
2662: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2663: $titles{$option}.'</label>';
2664: if ($option eq 'autolimit') {
2665: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2666: $item.'_limit__LC_adv" size="1" '.
2667: 'value="'.$currlimit.'" />';
2668: }
2669: $advcell{$item} .= '</span> ';
2670: if ($option eq 'autolimit') {
2671: $advcell{$item} .= $titles{'unlimited'};
2672: }
2673: }
2674: } elsif ($context eq 'requestauthor') {
2675: my $curroption;
2676: if (ref($settings) eq 'HASH') {
2677: $curroption = $settings->{'_LC_adv'};
2678: }
2679: my $checked = '';
2680: if ($curroption eq '') {
2681: $checked = ' checked="checked"';
2682: }
2683: $datatable .= '<span class="LC_nobreak"><label>'.
2684: '<input type="radio" name="authorreq__LC_adv"'.
2685: ' value=""'.$checked.' />'.
2686: &mt('No override set').'</label></span> ';
2687: foreach my $option (@options) {
2688: my $val = $option;
2689: if ($option eq 'norequest') {
2690: $val = 0;
2691: }
2692: my $checked = '';
2693: if ($val eq $curroption) {
2694: $checked = ' checked="checked"';
2695: }
2696: $datatable .= '<span class="LC_nobreak"><label>'.
2697: '<input type="radio" name="authorreq__LC_adv"'.
2698: ' value="'.$val.'"'.$checked.' />'.
2699: $titles{$option}.'</label></span> ';
2700: }
2701: } else {
2702: my $checked = 'checked="checked" ';
2703: if (ref($settings) eq 'HASH') {
2704: if (ref($settings->{$item}) eq 'HASH') {
2705: if ($settings->{$item}->{'_LC_adv'} == 0) {
2706: $checked = '';
2707: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2708: $checked = 'checked="checked" ';
2709: }
2710: }
2711: }
2712: $datatable .= '<span class="LC_nobreak"><label>'.
2713: '<input type="checkbox" name="'.$context.'_'.$item.
2714: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2715: '</label></span> ';
2716: }
2717: }
2718: if ($context eq 'requestcourses') {
2719: $datatable .= '</tr><tr>';
2720: foreach my $item (@usertools) {
2721: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2722: }
2723: $datatable .= '</tr></table>';
2724: }
2725: $datatable .= '</td></tr>';
2726: $$rowtotal += $typecount;
2727: return $datatable;
2728: }
2729:
2730: sub print_requestmail {
2731: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2732: my ($now,$datatable,%currapp);
2733: $now = time;
2734: if (ref($settings) eq 'HASH') {
2735: if (ref($settings->{'notify'}) eq 'HASH') {
2736: if ($settings->{'notify'}{'approval'} ne '') {
2737: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2738: }
2739: }
2740: }
2741: my $numinrow = 2;
2742: my $css_class;
2743: if ($$rowtotal%2) {
2744: $css_class = 'LC_odd_row';
2745: }
2746: if ($customcss) {
2747: $css_class .= " $customcss";
2748: }
2749: $css_class =~ s/^\s+//;
2750: if ($css_class) {
2751: $css_class = ' class="'.$css_class.'"';
2752: }
2753: if ($rowstyle) {
2754: $css_class .= ' style="'.$rowstyle.'"';
2755: }
2756: my $text;
2757: if ($action eq 'requestcourses') {
2758: $text = &mt('Receive notification of course requests requiring approval');
2759: } elsif ($action eq 'requestauthor') {
2760: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2761: } else {
2762: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2763: }
2764: $datatable = '<tr'.$css_class.'>'.
2765: ' <td>'.$text.'</td>'.
2766: ' <td class="LC_left_item">';
2767: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2768: $action.'notifyapproval',%currapp);
2769: if ($numdc > 0) {
2770: $datatable .= $table;
2771: } else {
2772: $datatable .= &mt('There are no active Domain Coordinators');
2773: }
2774: $datatable .='</td></tr>';
2775: return $datatable;
2776: }
2777:
2778: sub print_studentcode {
2779: my ($settings,$rowtotal) = @_;
2780: my $rownum = 0;
2781: my ($output,%current);
2782: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2783: if (ref($settings) eq 'HASH') {
2784: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2785: foreach my $type (@crstypes) {
2786: $current{$type} = $settings->{'uniquecode'}{$type};
2787: }
2788: }
2789: }
2790: $output .= '<tr>'.
2791: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2792: '<td class="LC_left_item">';
2793: foreach my $type (@crstypes) {
2794: my $check = ' ';
2795: if ($current{$type}) {
2796: $check = ' checked="checked" ';
2797: }
2798: $output .= '<span class="LC_nobreak"><label>'.
2799: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2800: &mt($type).'</label></span>'.(' 'x2).' ';
2801: }
2802: $output .= '</td></tr>';
2803: $$rowtotal ++;
2804: return $output;
2805: }
2806:
2807: sub print_textbookcourses {
2808: my ($dom,$type,$settings,$rowtotal) = @_;
2809: my $rownum = 0;
2810: my $css_class;
2811: my $itemcount = 1;
2812: my $maxnum = 0;
2813: my $bookshash;
2814: if (ref($settings) eq 'HASH') {
2815: $bookshash = $settings->{$type};
2816: }
2817: my %ordered;
2818: if (ref($bookshash) eq 'HASH') {
2819: foreach my $item (keys(%{$bookshash})) {
2820: if (ref($bookshash->{$item}) eq 'HASH') {
2821: my $num = $bookshash->{$item}{'order'};
2822: $ordered{$num} = $item;
2823: }
2824: }
2825: }
2826: my $confname = $dom.'-domainconfig';
2827: my $switchserver = &check_switchserver($dom,$confname);
2828: my $maxnum = scalar(keys(%ordered));
2829: my $datatable;
2830: if (keys(%ordered)) {
2831: my @items = sort { $a <=> $b } keys(%ordered);
2832: for (my $i=0; $i<@items; $i++) {
2833: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2834: my $key = $ordered{$items[$i]};
2835: my %coursehash=&Apache::lonnet::coursedescription($key);
2836: my $coursetitle = $coursehash{'description'};
2837: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2838: if (ref($bookshash->{$key}) eq 'HASH') {
2839: $subject = $bookshash->{$key}->{'subject'};
2840: $title = $bookshash->{$key}->{'title'};
2841: if ($type eq 'textbooks') {
2842: $publisher = $bookshash->{$key}->{'publisher'};
2843: $author = $bookshash->{$key}->{'author'};
2844: $image = $bookshash->{$key}->{'image'};
2845: if ($image ne '') {
2846: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2847: my $imagethumb = "$path/tn-".$imagefile;
2848: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2849: }
2850: }
2851: }
2852: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2853: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2854: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2855: for (my $k=0; $k<=$maxnum; $k++) {
2856: my $vpos = $k+1;
2857: my $selstr;
2858: if ($k == $i) {
2859: $selstr = ' selected="selected" ';
2860: }
2861: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2862: }
2863: $datatable .= '</select>'.(' 'x2).
2864: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2865: &mt('Delete?').'</label></span></td>'.
2866: '<td colspan="2">'.
2867: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2868: (' 'x2).
2869: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2870: if ($type eq 'textbooks') {
2871: $datatable .= (' 'x2).
2872: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2873: (' 'x2).
2874: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2875: (' 'x2).
2876: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2877: if ($image) {
2878: $datatable .= $imgsrc.
2879: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2880: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2881: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2882: }
2883: if ($switchserver) {
2884: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2885: } else {
2886: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2887: }
2888: }
2889: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2890: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2891: $coursetitle.'</span></td></tr>'."\n";
2892: $itemcount ++;
2893: }
2894: }
2895: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2896: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2897: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2898: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2899: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2900: for (my $k=0; $k<$maxnum+1; $k++) {
2901: my $vpos = $k+1;
2902: my $selstr;
2903: if ($k == $maxnum) {
2904: $selstr = ' selected="selected" ';
2905: }
2906: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2907: }
2908: $datatable .= '</select> '."\n".
2909: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2910: '<td colspan="2">'.
2911: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2912: (' 'x2).
2913: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2914: (' 'x2);
2915: if ($type eq 'textbooks') {
2916: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2917: (' 'x2).
2918: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2919: (' 'x2).
2920: '<span class="LC_nobreak">'.&mt('Image:').' ';
2921: if ($switchserver) {
2922: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2923: } else {
2924: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2925: }
2926: $datatable .= '</span>'."\n";
2927: }
2928: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2929: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2930: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2931: &Apache::loncommon::selectcourse_link
2932: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2933: '</span></td>'."\n".
2934: '</tr>'."\n";
2935: $itemcount ++;
2936: return $datatable;
2937: }
2938:
2939: sub textbookcourses_javascript {
2940: my ($settings) = @_;
2941: return unless(ref($settings) eq 'HASH');
2942: my (%ordered,%total,%jstext);
2943: foreach my $type ('textbooks','templates') {
2944: $total{$type} = 0;
2945: if (ref($settings->{$type}) eq 'HASH') {
2946: foreach my $item (keys(%{$settings->{$type}})) {
2947: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2948: my $num = $settings->{$type}->{$item}{'order'};
2949: $ordered{$type}{$num} = $item;
2950: }
2951: }
2952: $total{$type} = scalar(keys(%{$settings->{$type}}));
2953: }
2954: my @jsarray = ();
2955: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2956: push(@jsarray,$ordered{$type}{$item});
2957: }
2958: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2959: }
2960: return <<"ENDSCRIPT";
2961: <script type="text/javascript">
2962: // <![CDATA[
2963: function reorderBooks(form,item,caller) {
2964: var changedVal;
2965: $jstext{'textbooks'};
2966: $jstext{'templates'};
2967: var newpos;
2968: var maxh;
2969: if (caller == 'textbooks') {
2970: newpos = 'textbooks_addbook_pos';
2971: maxh = 1 + $total{'textbooks'};
2972: } else {
2973: newpos = 'templates_addbook_pos';
2974: maxh = 1 + $total{'templates'};
2975: }
2976: var current = new Array;
2977: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2978: if (item == newpos) {
2979: changedVal = newitemVal;
2980: } else {
2981: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2982: current[newitemVal] = newpos;
2983: }
2984: if (caller == 'textbooks') {
2985: for (var i=0; i<textbooks.length; i++) {
2986: var elementName = 'textbooks_'+textbooks[i];
2987: if (elementName != item) {
2988: if (form.elements[elementName]) {
2989: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2990: current[currVal] = elementName;
2991: }
2992: }
2993: }
2994: }
2995: if (caller == 'templates') {
2996: for (var i=0; i<templates.length; i++) {
2997: var elementName = 'templates_'+templates[i];
2998: if (elementName != item) {
2999: if (form.elements[elementName]) {
3000: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3001: current[currVal] = elementName;
3002: }
3003: }
3004: }
3005: }
3006: var oldVal;
3007: for (var j=0; j<maxh; j++) {
3008: if (current[j] == undefined) {
3009: oldVal = j;
3010: }
3011: }
3012: if (oldVal < changedVal) {
3013: for (var k=oldVal+1; k<=changedVal ; k++) {
3014: var elementName = current[k];
3015: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3016: }
3017: } else {
3018: for (var k=changedVal; k<oldVal; k++) {
3019: var elementName = current[k];
3020: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3021: }
3022: }
3023: return;
3024: }
3025:
3026: // ]]>
3027: </script>
3028:
3029: ENDSCRIPT
3030: }
3031:
3032: sub ltitools_javascript {
3033: my ($settings) = @_;
3034: my $togglejs = <itools_toggle_js();
3035: unless (ref($settings) eq 'HASH') {
3036: return $togglejs;
3037: }
3038: my (%ordered,$total,%jstext);
3039: $total = 0;
3040: foreach my $item (keys(%{$settings})) {
3041: if (ref($settings->{$item}) eq 'HASH') {
3042: my $num = $settings->{$item}{'order'};
3043: $ordered{$num} = $item;
3044: }
3045: }
3046: $total = scalar(keys(%{$settings}));
3047: my @jsarray = ();
3048: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3049: push(@jsarray,$ordered{$item});
3050: }
3051: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3052: return <<"ENDSCRIPT";
3053: <script type="text/javascript">
3054: // <![CDATA[
3055: function reorderLTITools(form,item) {
3056: var changedVal;
3057: $jstext
3058: var newpos = 'ltitools_add_pos';
3059: var maxh = 1 + $total;
3060: var current = new Array;
3061: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3062: if (item == newpos) {
3063: changedVal = newitemVal;
3064: } else {
3065: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3066: current[newitemVal] = newpos;
3067: }
3068: for (var i=0; i<ltitools.length; i++) {
3069: var elementName = 'ltitools_'+ltitools[i];
3070: if (elementName != item) {
3071: if (form.elements[elementName]) {
3072: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3073: current[currVal] = elementName;
3074: }
3075: }
3076: }
3077: var oldVal;
3078: for (var j=0; j<maxh; j++) {
3079: if (current[j] == undefined) {
3080: oldVal = j;
3081: }
3082: }
3083: if (oldVal < changedVal) {
3084: for (var k=oldVal+1; k<=changedVal ; k++) {
3085: var elementName = current[k];
3086: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3087: }
3088: } else {
3089: for (var k=changedVal; k<oldVal; k++) {
3090: var elementName = current[k];
3091: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3092: }
3093: }
3094: return;
3095: }
3096:
3097: // ]]>
3098: </script>
3099:
3100: $togglejs
3101:
3102: ENDSCRIPT
3103: }
3104:
3105: sub ltitools_toggle_js {
3106: return <<"ENDSCRIPT";
3107: <script type="text/javascript">
3108: // <![CDATA[
3109:
3110: function toggleLTITools(form,setting,item) {
3111: var radioname = '';
3112: var divid = '';
3113: if ((setting == 'passback') || (setting == 'roster')) {
3114: radioname = 'ltitools_'+setting+'_'+item;
3115: divid = 'ltitools_'+setting+'time_'+item;
3116: var num = form.elements[radioname].length;
3117: if (num) {
3118: var setvis = '';
3119: for (var i=0; i<num; i++) {
3120: if (form.elements[radioname][i].checked) {
3121: if (form.elements[radioname][i].value == '1') {
3122: if (document.getElementById(divid)) {
3123: document.getElementById(divid).style.display = 'inline-block';
3124: }
3125: setvis = 1;
3126: }
3127: break;
3128: }
3129: }
3130: }
3131: if (!setvis) {
3132: if (document.getElementById(divid)) {
3133: document.getElementById(divid).style.display = 'none';
3134: }
3135: }
3136: }
3137: if (setting == 'user') {
3138: divid = 'ltitools_'+setting+'_div_'+item;
3139: var checkid = 'ltitools_'+setting+'_field_'+item;
3140: if (document.getElementById(divid)) {
3141: if (document.getElementById(checkid)) {
3142: if (document.getElementById(checkid).checked) {
3143: document.getElementById(divid).style.display = 'inline-block';
3144: } else {
3145: document.getElementById(divid).style.display = 'none';
3146: }
3147: }
3148: }
3149: }
3150: return;
3151: }
3152: // ]]>
3153: </script>
3154:
3155: ENDSCRIPT
3156: }
3157:
3158: sub wafproxy_javascript {
3159: my ($dom) = @_;
3160: return <<"ENDSCRIPT";
3161: <script type="text/javascript">
3162: // <![CDATA[
3163: function updateWAF() {
3164: if (document.getElementById('wafproxy_remoteip')) {
3165: var wafremote = 0;
3166: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3167: wafremote = 1;
3168: }
3169: var fields = new Array('header','trust');
3170: for (var i=0; i<fields.length; i++) {
3171: if (document.getElementById('wafproxy_'+fields[i])) {
3172: if (wafremote == 1) {
3173: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3174: }
3175: else {
3176: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3177: }
3178: }
3179: }
3180: if (document.getElementById('wafproxyranges_$dom')) {
3181: if (wafremote == 1) {
3182: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3183: } else {
3184: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3185: if (document.display.wafproxy_vpnaccess[i].checked) {
3186: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3187: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3188: }
3189: }
3190: }
3191: }
3192: }
3193: }
3194: return;
3195: }
3196:
3197: function checkWAF() {
3198: if (document.getElementById('wafproxy_remoteip')) {
3199: var wafvpn = 0;
3200: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3201: if (document.display.wafproxy_vpnaccess[i].checked) {
3202: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3203: wafvpn = 1;
3204: }
3205: break;
3206: }
3207: }
3208: var vpn = new Array('vpnint','vpnext');
3209: for (var i=0; i<vpn.length; i++) {
3210: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3211: if (wafvpn == 1) {
3212: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3213: }
3214: else {
3215: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3216: }
3217: }
3218: }
3219: if (document.getElementById('wafproxyranges_$dom')) {
3220: if (wafvpn == 1) {
3221: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3222: }
3223: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3224: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3225: }
3226: }
3227: }
3228: return;
3229: }
3230:
3231: function toggleWAF() {
3232: if (document.getElementById('wafproxy_table')) {
3233: var wafproxy = 0;
3234: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3235: if (document.display.wafproxy_${dom}[i].checked) {
3236: if (document.display.wafproxy_${dom}[i].value == 1) {
3237: wafproxy = 1;
3238: break;
3239: }
3240: }
3241: }
3242: if (wafproxy == 1) {
3243: document.getElementById('wafproxy_table').style.display='inline';
3244: }
3245: else {
3246: document.getElementById('wafproxy_table').style.display='none';
3247: }
3248: if (document.getElementById('wafproxyrow_${dom}')) {
3249: if (wafproxy == 1) {
3250: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3251: }
3252: else {
3253: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3254: }
3255: }
3256: if (document.getElementById('nowafproxyrow_$dom')) {
3257: if (wafproxy == 1) {
3258: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3259: }
3260: else {
3261: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3262: }
3263: }
3264: }
3265: return;
3266: }
3267: // ]]>
3268: </script>
3269:
3270: ENDSCRIPT
3271: }
3272:
3273: sub proctoring_javascript {
3274: my ($settings) = @_;
3275: my (%ordered,$total,%jstext);
3276: $total = 0;
3277: if (ref($settings) eq 'HASH') {
3278: foreach my $item (keys(%{$settings})) {
3279: if (ref($settings->{$item}) eq 'HASH') {
3280: my $num = $settings->{$item}{'order'};
3281: $ordered{$num} = $item;
3282: }
3283: }
3284: $total = scalar(keys(%{$settings}));
3285: } else {
3286: %ordered = (
3287: 0 => 'proctorio',
3288: 1 => 'examity',
3289: );
3290: $total = 2;
3291: }
3292: my @jsarray = ();
3293: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3294: push(@jsarray,$ordered{$item});
3295: }
3296: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3297: return <<"ENDSCRIPT";
3298: <script type="text/javascript">
3299: // <![CDATA[
3300: function reorderProctoring(form,item) {
3301: var changedVal;
3302: $jstext
3303: var maxh = $total;
3304: var current = new Array;
3305: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3306: for (var i=0; i<proctors.length; i++) {
3307: var elementName = 'proctoring_pos_'+proctors[i];
3308: if (elementName != item) {
3309: if (form.elements[elementName]) {
3310: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3311: current[currVal] = elementName;
3312: }
3313: }
3314: }
3315: var oldVal;
3316: for (var j=0; j<maxh; j++) {
3317: if (current[j] == undefined) {
3318: oldVal = j;
3319: }
3320: }
3321: if (oldVal < changedVal) {
3322: for (var k=oldVal+1; k<=changedVal ; k++) {
3323: var elementName = current[k];
3324: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3325: }
3326: } else {
3327: for (var k=changedVal; k<oldVal; k++) {
3328: var elementName = current[k];
3329: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3330: }
3331: }
3332: return;
3333: }
3334:
3335: function toggleProctoring(form,item) {
3336: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3337: if (fieldsets.length) {
3338: var radioname = 'proctoring_available_'+item;
3339: var num = form.elements[radioname].length;
3340: if (num) {
3341: var setvis = '';
3342: for (var i=0; i<num; i++) {
3343: if (form.elements[radioname][i].checked) {
3344: if (form.elements[radioname][i].value == '1') {
3345: setvis = 1;
3346: break;
3347: }
3348: }
3349: }
3350: for (var j=0; j<fieldsets.length; j++) {
3351: if (setvis) {
3352: fieldsets[j].style.display = 'block';
3353: } else {
3354: fieldsets[j].style.display = 'none';
3355: }
3356: }
3357: }
3358: }
3359: return;
3360: }
3361:
3362: // ]]>
3363: </script>
3364:
3365: ENDSCRIPT
3366: }
3367:
3368:
3369: sub lti_javascript {
3370: my ($settings) = @_;
3371: my $togglejs = <i_toggle_js();
3372: unless (ref($settings) eq 'HASH') {
3373: return $togglejs;
3374: }
3375: my (%ordered,$total,%jstext);
3376: $total = scalar(keys(%{$settings}));
3377: foreach my $item (keys(%{$settings})) {
3378: if (ref($settings->{$item}) eq 'HASH') {
3379: my $num = $settings->{$item}{'order'};
3380: if ($num eq '') {
3381: $num = $total - 1;
3382: }
3383: $ordered{$num} = $item;
3384: }
3385: }
3386: my @jsarray = ();
3387: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3388: push(@jsarray,$ordered{$item});
3389: }
3390: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3391: return <<"ENDSCRIPT";
3392: <script type="text/javascript">
3393: // <![CDATA[
3394: function reorderLTI(form,item) {
3395: var changedVal;
3396: $jstext
3397: var newpos = 'lti_pos_add';
3398: var maxh = 1 + $total;
3399: var current = new Array;
3400: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3401: if (item == newpos) {
3402: changedVal = newitemVal;
3403: } else {
3404: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3405: current[newitemVal] = newpos;
3406: }
3407: for (var i=0; i<lti.length; i++) {
3408: var elementName = 'lti_pos_'+lti[i];
3409: if (elementName != item) {
3410: if (form.elements[elementName]) {
3411: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3412: current[currVal] = elementName;
3413: }
3414: }
3415: }
3416: var oldVal;
3417: for (var j=0; j<maxh; j++) {
3418: if (current[j] == undefined) {
3419: oldVal = j;
3420: }
3421: }
3422: if (oldVal < changedVal) {
3423: for (var k=oldVal+1; k<=changedVal ; k++) {
3424: var elementName = current[k];
3425: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3426: }
3427: } else {
3428: for (var k=changedVal; k<oldVal; k++) {
3429: var elementName = current[k];
3430: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3431: }
3432: }
3433: return;
3434: }
3435: // ]]>
3436: </script>
3437:
3438: $togglejs
3439:
3440: ENDSCRIPT
3441: }
3442:
3443: sub lti_toggle_js {
3444: my %lcauthparmtext = &Apache::lonlocal::texthash (
3445: localauth => 'Local auth argument',
3446: krb => 'Kerberos domain',
3447: );
3448: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3449: &js_escape(\$crsincalert);
3450: return <<"ENDSCRIPT";
3451: <script type="text/javascript">
3452: // <![CDATA[
3453:
3454: function toggleLTI(form,setting,item) {
3455: if ((setting == 'requser') || (setting == 'crsinc')) {
3456: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3457: var setvis = '';
3458: var radioname = 'lti_requser_'+item;
3459: var num = form.elements[radioname].length;
3460: if (num) {
3461: for (var i=0; i<num; i++) {
3462: if (form.elements[radioname][i].checked) {
3463: if (form.elements[radioname][i].value == '1') {
3464: setvis = 1;
3465: break;
3466: }
3467: }
3468: }
3469: }
3470: if (usrfieldsets.length) {
3471: for (var j=0; j<usrfieldsets.length; j++) {
3472: if (setvis) {
3473: usrfieldsets[j].style.display = 'block';
3474: } else {
3475: usrfieldsets[j].style.display = 'none';
3476: }
3477: }
3478: }
3479: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3480: if (crsfieldsets.length) {
3481: radioname = 'lti_crsinc_'+item;
3482: var num = form.elements[radioname].length;
3483: if (num) {
3484: var crsvis = '';
3485: for (var i=0; i<num; i++) {
3486: if (form.elements[radioname][i].checked) {
3487: if (form.elements[radioname][i].value == '1') {
3488: if (setvis == '') {
3489: if (setting == 'crsinc'){
3490: alert("$crsincalert");
3491: form.elements[radioname][0].checked = true;
3492: }
3493: } else {
3494: crsvis = 1;
3495: }
3496: break;
3497: }
3498: }
3499: }
3500: setvis = crsvis;
3501: }
3502: for (var j=0; j<crsfieldsets.length; j++) {
3503: if (setvis) {
3504: crsfieldsets[j].style.display = 'block';
3505: } else {
3506: crsfieldsets[j].style.display = 'none';
3507: }
3508: }
3509: }
3510: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3511: var radioname = '';
3512: var divid = '';
3513: if (setting == 'user') {
3514: radioname = 'lti_mapuser_'+item;
3515: divid = 'lti_userfield_'+item;
3516: } else if (setting == 'crs') {
3517: radioname = 'lti_mapcrs_'+item;
3518: divid = 'lti_crsfield_'+item;
3519: } else if (setting == 'callback') {
3520: radioname = 'lti_callback_'+item;
3521: divid = 'lti_callbackfield_'+item;
3522: } else {
3523: radioname = 'lti_passback_'+item;
3524: divid = 'lti_passback_'+item;
3525: }
3526: var num = form.elements[radioname].length;
3527: if (num) {
3528: var setvis = '';
3529: for (var i=0; i<num; i++) {
3530: if (form.elements[radioname][i].checked) {
3531: if ((setting == 'passback') || (setting == 'callback')) {
3532: if (form.elements[radioname][i].value == '1') {
3533: if (document.getElementById(divid)) {
3534: document.getElementById(divid).style.display = 'inline-block';
3535: }
3536: setvis = 1;
3537: break;
3538: }
3539: } else {
3540: if (form.elements[radioname][i].value == 'other') {
3541: if (document.getElementById(divid)) {
3542: document.getElementById(divid).style.display = 'inline-block';
3543: }
3544: setvis = 1;
3545: break;
3546: }
3547: }
3548: }
3549: }
3550: if (!setvis) {
3551: if (document.getElementById(divid)) {
3552: document.getElementById(divid).style.display = 'none';
3553: }
3554: }
3555: }
3556: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3557: var numsec = form.elements['lti_crssec_'+item].length;
3558: if (numsec) {
3559: var setvis = '';
3560: for (var i=0; i<numsec; i++) {
3561: if (form.elements['lti_crssec_'+item][i].checked) {
3562: if (form.elements['lti_crssec_'+item][i].value == '1') {
3563: if (document.getElementById('lti_crssecfield_'+item)) {
3564: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3565: setvis = 1;
3566: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3567: if (numsrcsec) {
3568: var setsrcvis = '';
3569: for (var j=0; j<numsrcsec; j++) {
3570: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3571: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3572: if (document.getElementById('lti_secsrcfield_'+item)) {
3573: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3574: setsrcvis = 1;
3575: }
3576: }
3577: }
3578: }
3579: if (!setsrcvis) {
3580: if (document.getElementById('lti_secsrcfield_'+item)) {
3581: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3582: }
3583: }
3584: }
3585: }
3586: }
3587: }
3588: }
3589: if (!setvis) {
3590: if (document.getElementById('lti_crssecfield_'+item)) {
3591: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3592: }
3593: if (document.getElementById('lti_secsrcfield_'+item)) {
3594: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3595: }
3596: }
3597: }
3598: } else if (setting == 'lcauth') {
3599: var numauth = form.elements['lti_lcauth_'+item].length;
3600: if (numauth) {
3601: for (var i=0; i<numauth; i++) {
3602: if (form.elements['lti_lcauth_'+item][i].checked) {
3603: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3604: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3605: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3606: } else {
3607: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3608: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3609: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3610: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3611: } else {
3612: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3613: }
3614: }
3615: }
3616: }
3617: }
3618: }
3619: }
3620: } else if (setting == 'lcmenu') {
3621: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3622: var divid = 'lti_menufield_'+item;
3623: var setvis = '';
3624: for (var i=0; i<menus.length; i++) {
3625: var radioname = menus[i];
3626: var num = form.elements[radioname].length;
3627: if (num) {
3628: for (var j=0; j<num; j++) {
3629: if (form.elements[radioname][j].checked) {
3630: if (form.elements[radioname][j].value == '1') {
3631: if (document.getElementById(divid)) {
3632: document.getElementById(divid).style.display = 'inline-block';
3633: }
3634: setvis = 1;
3635: break;
3636: }
3637: }
3638: }
3639: }
3640: if (setvis == 1) {
3641: break;
3642: }
3643: }
3644: if (!setvis) {
3645: if (document.getElementById(divid)) {
3646: document.getElementById(divid).style.display = 'none';
3647: }
3648: }
3649: }
3650: return;
3651: }
3652: // ]]>
3653: </script>
3654:
3655: ENDSCRIPT
3656: }
3657:
3658: sub autoupdate_javascript {
3659: return <<"ENDSCRIPT";
3660: <script type="text/javascript">
3661: // <![CDATA[
3662: function toggleLastActiveDays(form) {
3663: var radioname = 'lastactive';
3664: var divid = 'lastactive_div';
3665: var num = form.elements[radioname].length;
3666: if (num) {
3667: var setvis = '';
3668: for (var i=0; i<num; i++) {
3669: if (form.elements[radioname][i].checked) {
3670: if (form.elements[radioname][i].value == '1') {
3671: if (document.getElementById(divid)) {
3672: document.getElementById(divid).style.display = 'inline-block';
3673: }
3674: setvis = 1;
3675: }
3676: break;
3677: }
3678: }
3679: if (!setvis) {
3680: if (document.getElementById(divid)) {
3681: document.getElementById(divid).style.display = 'none';
3682: }
3683: }
3684: }
3685: return;
3686: }
3687: // ]]>
3688: </script>
3689:
3690: ENDSCRIPT
3691: }
3692:
3693: sub autoenroll_javascript {
3694: return <<"ENDSCRIPT";
3695: <script type="text/javascript">
3696: // <![CDATA[
3697: function toggleFailsafe(form) {
3698: var radioname = 'autoenroll_failsafe';
3699: var divid = 'autoenroll_failsafe_div';
3700: var num = form.elements[radioname].length;
3701: if (num) {
3702: var setvis = '';
3703: for (var i=0; i<num; i++) {
3704: if (form.elements[radioname][i].checked) {
3705: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3706: if (document.getElementById(divid)) {
3707: document.getElementById(divid).style.display = 'inline-block';
3708: }
3709: setvis = 1;
3710: }
3711: break;
3712: }
3713: }
3714: if (!setvis) {
3715: if (document.getElementById(divid)) {
3716: document.getElementById(divid).style.display = 'none';
3717: }
3718: }
3719: }
3720: return;
3721: }
3722: // ]]>
3723: </script>
3724:
3725: ENDSCRIPT
3726: }
3727:
3728: sub saml_javascript {
3729: return <<"ENDSCRIPT";
3730: <script type="text/javascript">
3731: // <![CDATA[
3732: function toggleSamlOptions(form,hostid) {
3733: var radioname = 'saml_'+hostid;
3734: var tablecellon = 'samloptionson_'+hostid;
3735: var tablecelloff = 'samloptionsoff_'+hostid;
3736: var num = form.elements[radioname].length;
3737: if (num) {
3738: var setvis = '';
3739: for (var i=0; i<num; i++) {
3740: if (form.elements[radioname][i].checked) {
3741: if (form.elements[radioname][i].value == '1') {
3742: if (document.getElementById(tablecellon)) {
3743: document.getElementById(tablecellon).style.display='';
3744: }
3745: if (document.getElementById(tablecelloff)) {
3746: document.getElementById(tablecelloff).style.display='none';
3747: }
3748: setvis = 1;
3749: }
3750: break;
3751: }
3752: }
3753: if (!setvis) {
3754: if (document.getElementById(tablecellon)) {
3755: document.getElementById(tablecellon).style.display='none';
3756: }
3757: if (document.getElementById(tablecelloff)) {
3758: document.getElementById(tablecelloff).style.display='';
3759: }
3760: }
3761: }
3762: return;
3763: }
3764: // ]]>
3765: </script>
3766:
3767: ENDSCRIPT
3768: }
3769:
3770: sub ipaccess_javascript {
3771: my ($settings) = @_;
3772: my (%ordered,$total,%jstext);
3773: $total = 0;
3774: if (ref($settings) eq 'HASH') {
3775: foreach my $item (keys(%{$settings})) {
3776: if (ref($settings->{$item}) eq 'HASH') {
3777: my $num = $settings->{$item}{'order'};
3778: $ordered{$num} = $item;
3779: }
3780: }
3781: $total = scalar(keys(%{$settings}));
3782: }
3783: my @jsarray = ();
3784: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3785: push(@jsarray,$ordered{$item});
3786: }
3787: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3788: return <<"ENDSCRIPT";
3789: <script type="text/javascript">
3790: // <![CDATA[
3791: function reorderIPaccess(form,item) {
3792: var changedVal;
3793: $jstext
3794: var newpos = 'ipaccess_pos_add';
3795: var maxh = 1 + $total;
3796: var current = new Array;
3797: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3798: if (item == newpos) {
3799: changedVal = newitemVal;
3800: } else {
3801: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3802: current[newitemVal] = newpos;
3803: }
3804: for (var i=0; i<ipaccess.length; i++) {
3805: var elementName = 'ipaccess_pos_'+ipaccess[i];
3806: if (elementName != item) {
3807: if (form.elements[elementName]) {
3808: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3809: current[currVal] = elementName;
3810: }
3811: }
3812: }
3813: var oldVal;
3814: for (var j=0; j<maxh; j++) {
3815: if (current[j] == undefined) {
3816: oldVal = j;
3817: }
3818: }
3819: if (oldVal < changedVal) {
3820: for (var k=oldVal+1; k<=changedVal ; k++) {
3821: var elementName = current[k];
3822: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3823: }
3824: } else {
3825: for (var k=changedVal; k<oldVal; k++) {
3826: var elementName = current[k];
3827: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3828: }
3829: }
3830: return;
3831: }
3832: // ]]>
3833: </script>
3834:
3835: ENDSCRIPT
3836: }
3837:
3838: sub print_autoenroll {
3839: my ($dom,$settings,$rowtotal) = @_;
3840: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3841: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3842: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3843: $failsafesty = 'none';
3844: %failsafechecked = (
3845: off => ' checked="checked"',
3846: );
3847: if (ref($settings) eq 'HASH') {
3848: if (exists($settings->{'run'})) {
3849: if ($settings->{'run'} eq '0') {
3850: $runoff = ' checked="checked" ';
3851: $runon = ' ';
3852: } else {
3853: $runon = ' checked="checked" ';
3854: $runoff = ' ';
3855: }
3856: } else {
3857: if ($autorun) {
3858: $runon = ' checked="checked" ';
3859: $runoff = ' ';
3860: } else {
3861: $runoff = ' checked="checked" ';
3862: $runon = ' ';
3863: }
3864: }
3865: if (exists($settings->{'co-owners'})) {
3866: if ($settings->{'co-owners'} eq '0') {
3867: $coownersoff = ' checked="checked" ';
3868: $coownerson = ' ';
3869: } else {
3870: $coownerson = ' checked="checked" ';
3871: $coownersoff = ' ';
3872: }
3873: } else {
3874: $coownersoff = ' checked="checked" ';
3875: $coownerson = ' ';
3876: }
3877: if (exists($settings->{'sender_domain'})) {
3878: $defdom = $settings->{'sender_domain'};
3879: }
3880: if (exists($settings->{'failsafe'})) {
3881: $failsafe = $settings->{'failsafe'};
3882: if ($failsafe eq 'zero') {
3883: $failsafechecked{'zero'} = ' checked="checked"';
3884: $failsafechecked{'off'} = '';
3885: $failsafesty = 'inline-block';
3886: } elsif ($failsafe eq 'any') {
3887: $failsafechecked{'any'} = ' checked="checked"';
3888: $failsafechecked{'off'} = '';
3889: }
3890: $autofailsafe = $settings->{'autofailsafe'};
3891: } elsif (exists($settings->{'autofailsafe'})) {
3892: $autofailsafe = $settings->{'autofailsafe'};
3893: if ($autofailsafe ne '') {
3894: $failsafechecked{'zero'} = ' checked="checked"';
3895: $failsafe = 'zero';
3896: $failsafechecked{'off'} = '';
3897: }
3898: }
3899: } else {
3900: if ($autorun) {
3901: $runon = ' checked="checked" ';
3902: $runoff = ' ';
3903: } else {
3904: $runoff = ' checked="checked" ';
3905: $runon = ' ';
3906: }
3907: }
3908: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3909: my $notif_sender;
3910: if (ref($settings) eq 'HASH') {
3911: $notif_sender = $settings->{'sender_uname'};
3912: }
3913: my $datatable='<tr class="LC_odd_row">'.
3914: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3915: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3916: '<input type="radio" name="autoenroll_run"'.
3917: $runon.' value="1" />'.&mt('Yes').'</label> '.
3918: '<label><input type="radio" name="autoenroll_run"'.
3919: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3920: '</tr><tr>'.
3921: '<td>'.&mt('Notification messages - sender').
3922: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3923: &mt('username').': '.
3924: '<input type="text" name="sender_uname" value="'.
3925: $notif_sender.'" size="10" /> '.&mt('domain').
3926: ': '.$domform.'</span></td></tr>'.
3927: '<tr class="LC_odd_row">'.
3928: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3929: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3930: '<input type="radio" name="autoassign_coowners"'.
3931: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3932: '<label><input type="radio" name="autoassign_coowners"'.
3933: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3934: '</tr><tr>'.
3935: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3936: '<td class="LC_right_item"><span class="LC_nobreak">'.
3937: '<span class="LC_nobreak"><label><input type="radio name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)" />'.&mt('Not in use').'</label></span><br />'.
3938: '<span class="LC_nobreak"><label><input type="radio name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)" />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
3939: '<span class="LC_nobreak"><label><input type="radio name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)" />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
3940: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
3941: '<span class="LC_nobreak">'.
3942: &mt('Threshold for number of students in section to drop: [_1]',
3943: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
3944: '</span></div></td></tr>';
3945: $$rowtotal += 4;
3946: return $datatable;
3947: }
3948:
3949: sub print_autoupdate {
3950: my ($position,$dom,$settings,$rowtotal) = @_;
3951: my ($enable,$datatable);
3952: if ($position eq 'top') {
3953: my %choices = &Apache::lonlocal::texthash (
3954: run => 'Auto-update active?',
3955: classlists => 'Update information in classlists?',
3956: unexpired => 'Skip updates for users without active or future roles?',
3957: lastactive => 'Skip updates for inactive users?',
3958: );
3959: my $itemcount = 0;
3960: my $updateon = ' ';
3961: my $updateoff = ' checked="checked" ';
3962: if (ref($settings) eq 'HASH') {
3963: if ($settings->{'run'} eq '1') {
3964: $updateon = $updateoff;
3965: $updateoff = ' ';
3966: }
3967: }
3968: $enable = '<tr class="LC_odd_row">'.
3969: '<td>'.$choices{'run'}.'</td>'.
3970: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3971: '<input type="radio" name="autoupdate_run"'.
3972: $updateoff.'value="0" />'.&mt('No').'</label> '.
3973: '<label><input type="radio" name="autoupdate_run"'.
3974: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3975: '</tr>';
3976: my @toggles = ('classlists','unexpired');
3977: my %defaultchecked = ('classlists' => 'off',
3978: 'unexpired' => 'off'
3979: );
3980: $$rowtotal ++;
3981: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3982: \%choices,$itemcount,'','','left','no');
3983: $datatable = $enable.$datatable;
3984: $$rowtotal += $itemcount;
3985: my $lastactiveon = ' ';
3986: my $lastactiveoff = ' checked="checked" ';
3987: my $lastactivestyle = 'none';
3988: my $lastactivedays;
3989: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3990: if (ref($settings) eq 'HASH') {
3991: if ($settings->{'lastactive'} =~ /^\d+$/) {
3992: $lastactiveon = $lastactiveoff;
3993: $lastactiveoff = ' ';
3994: $lastactivestyle = 'inline-block';
3995: $lastactivedays = $settings->{'lastactive'};
3996: }
3997: }
3998: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3999: $datatable .= '<tr'.$css_class.'>'.
4000: '<td>'.$choices{'lastactive'}.'</td>'.
4001: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4002: '<input type="radio" name="lastactive"'.
4003: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
4004: ' <label>'.
4005: '<input type="radio" name="lastactive"'.
4006: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
4007: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
4008: ': '.&mt('inactive = no activity in last [_1] days',
4009: '<input type="text" size="5" name="lastactivedays" value="'.
4010: $lastactivedays.'" />').
4011: '</span></td>'.
4012: '</tr>';
4013: $$rowtotal ++;
4014: } elsif ($position eq 'middle') {
4015: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4016: my $numinrow = 3;
4017: my $locknamesettings;
4018: $datatable .= &insttypes_row($settings,$types,$usertypes,
4019: $dom,$numinrow,$othertitle,
4020: 'lockablenames',$rowtotal);
4021: $$rowtotal ++;
4022: } else {
4023: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4024: my @fields = ('lastname','firstname','middlename','generation',
4025: 'permanentemail','id');
4026: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4027: my $numrows = 0;
4028: if (ref($types) eq 'ARRAY') {
4029: if (@{$types} > 0) {
4030: $datatable =
4031: &usertype_update_row($settings,$usertypes,\%fieldtitles,
4032: \@fields,$types,\$numrows);
4033: $$rowtotal += @{$types};
4034: }
4035: }
4036: $datatable .=
4037: &usertype_update_row($settings,{'default' => $othertitle},
4038: \%fieldtitles,\@fields,['default'],
4039: \$numrows);
4040: $$rowtotal ++;
4041: }
4042: return $datatable;
4043: }
4044:
4045: sub print_autocreate {
4046: my ($dom,$settings,$rowtotal) = @_;
4047: my (%createon,%createoff,%currhash);
4048: my @types = ('xml','req');
4049: if (ref($settings) eq 'HASH') {
4050: foreach my $item (@types) {
4051: $createoff{$item} = ' checked="checked" ';
4052: $createon{$item} = ' ';
4053: if (exists($settings->{$item})) {
4054: if ($settings->{$item}) {
4055: $createon{$item} = ' checked="checked" ';
4056: $createoff{$item} = ' ';
4057: }
4058: }
4059: }
4060: if ($settings->{'xmldc'} ne '') {
4061: $currhash{$settings->{'xmldc'}} = 1;
4062: }
4063: } else {
4064: foreach my $item (@types) {
4065: $createoff{$item} = ' checked="checked" ';
4066: $createon{$item} = ' ';
4067: }
4068: }
4069: $$rowtotal += 2;
4070: my $numinrow = 2;
4071: my $datatable='<tr class="LC_odd_row">'.
4072: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4073: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4074: '<input type="radio" name="autocreate_xml"'.
4075: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4076: '<label><input type="radio" name="autocreate_xml"'.
4077: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4078: '</td></tr><tr>'.
4079: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4080: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4081: '<input type="radio" name="autocreate_req"'.
4082: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4083: '<label><input type="radio" name="autocreate_req"'.
4084: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4085: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4086: 'autocreate_xmldc',%currhash);
4087: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4088: if ($numdc > 1) {
4089: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4090: '</td><td class="LC_left_item">';
4091: } else {
4092: $datatable .= &mt('Course creation processed as:').
4093: '</td><td class="LC_right_item">';
4094: }
4095: $datatable .= $dctable.'</td></tr>';
4096: $$rowtotal += $rows;
4097: return $datatable;
4098: }
4099:
4100: sub print_directorysrch {
4101: my ($position,$dom,$settings,$rowtotal) = @_;
4102: my $datatable;
4103: if ($position eq 'top') {
4104: my $instsrchon = ' ';
4105: my $instsrchoff = ' checked="checked" ';
4106: my ($exacton,$containson,$beginson);
4107: my $instlocalon = ' ';
4108: my $instlocaloff = ' checked="checked" ';
4109: if (ref($settings) eq 'HASH') {
4110: if ($settings->{'available'} eq '1') {
4111: $instsrchon = $instsrchoff;
4112: $instsrchoff = ' ';
4113: }
4114: if ($settings->{'localonly'} eq '1') {
4115: $instlocalon = $instlocaloff;
4116: $instlocaloff = ' ';
4117: }
4118: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4119: foreach my $type (@{$settings->{'searchtypes'}}) {
4120: if ($type eq 'exact') {
4121: $exacton = ' checked="checked" ';
4122: } elsif ($type eq 'contains') {
4123: $containson = ' checked="checked" ';
4124: } elsif ($type eq 'begins') {
4125: $beginson = ' checked="checked" ';
4126: }
4127: }
4128: } else {
4129: if ($settings->{'searchtypes'} eq 'exact') {
4130: $exacton = ' checked="checked" ';
4131: } elsif ($settings->{'searchtypes'} eq 'contains') {
4132: $containson = ' checked="checked" ';
4133: } elsif ($settings->{'searchtypes'} eq 'specify') {
4134: $exacton = ' checked="checked" ';
4135: $containson = ' checked="checked" ';
4136: }
4137: }
4138: }
4139: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4140: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4141:
4142: my $numinrow = 4;
4143: my $cansrchrow = 0;
4144: $datatable='<tr class="LC_odd_row">'.
4145: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4146: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4147: '<input type="radio" name="dirsrch_available"'.
4148: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4149: '<label><input type="radio" name="dirsrch_available"'.
4150: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4151: '</tr><tr>'.
4152: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4153: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4154: '<input type="radio" name="dirsrch_instlocalonly"'.
4155: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4156: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4157: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4158: '</tr>';
4159: $$rowtotal += 2;
4160: if (ref($usertypes) eq 'HASH') {
4161: if (keys(%{$usertypes}) > 0) {
4162: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4163: $numinrow,$othertitle,'cansearch',
4164: $rowtotal);
4165: $cansrchrow = 1;
4166: }
4167: }
4168: if ($cansrchrow) {
4169: $$rowtotal ++;
4170: $datatable .= '<tr>';
4171: } else {
4172: $datatable .= '<tr class="LC_odd_row">';
4173: }
4174: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4175: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4176: foreach my $title (@{$titleorder}) {
4177: if (defined($searchtitles->{$title})) {
4178: my $check = ' ';
4179: if (ref($settings) eq 'HASH') {
4180: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4181: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4182: $check = ' checked="checked" ';
4183: }
4184: }
4185: }
4186: $datatable .= '<td class="LC_left_item">'.
4187: '<span class="LC_nobreak"><label>'.
4188: '<input type="checkbox" name="searchby" '.
4189: 'value="'.$title.'"'.$check.'/>'.
4190: $searchtitles->{$title}.'</label></span></td>';
4191: }
4192: }
4193: $datatable .= '</tr></table></td></tr>';
4194: $$rowtotal ++;
4195: if ($cansrchrow) {
4196: $datatable .= '<tr class="LC_odd_row">';
4197: } else {
4198: $datatable .= '<tr>';
4199: }
4200: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4201: '<td class="LC_left_item" colspan="2">'.
4202: '<span class="LC_nobreak"><label>'.
4203: '<input type="checkbox" name="searchtypes" '.
4204: $exacton.' value="exact" />'.&mt('Exact match').
4205: '</label> '.
4206: '<label><input type="checkbox" name="searchtypes" '.
4207: $beginson.' value="begins" />'.&mt('Begins with').
4208: '</label> '.
4209: '<label><input type="checkbox" name="searchtypes" '.
4210: $containson.' value="contains" />'.&mt('Contains').
4211: '</label></span></td></tr>';
4212: $$rowtotal ++;
4213: } else {
4214: my $domsrchon = ' checked="checked" ';
4215: my $domsrchoff = ' ';
4216: my $domlocalon = ' ';
4217: my $domlocaloff = ' checked="checked" ';
4218: if (ref($settings) eq 'HASH') {
4219: if ($settings->{'lclocalonly'} eq '1') {
4220: $domlocalon = $domlocaloff;
4221: $domlocaloff = ' ';
4222: }
4223: if ($settings->{'lcavailable'} eq '0') {
4224: $domsrchoff = $domsrchon;
4225: $domsrchon = ' ';
4226: }
4227: }
4228: $datatable='<tr class="LC_odd_row">'.
4229: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4230: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4231: '<input type="radio" name="dirsrch_domavailable"'.
4232: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4233: '<label><input type="radio" name="dirsrch_domavailable"'.
4234: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4235: '</tr><tr>'.
4236: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4237: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4238: '<input type="radio" name="dirsrch_domlocalonly"'.
4239: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4240: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4241: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4242: '</tr>';
4243: $$rowtotal += 2;
4244: }
4245: return $datatable;
4246: }
4247:
4248: sub print_contacts {
4249: my ($position,$dom,$settings,$rowtotal) = @_;
4250: my $datatable;
4251: my @contacts = ('adminemail','supportemail');
4252: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4253: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4254: if ($position eq 'top') {
4255: if (ref($settings) eq 'HASH') {
4256: foreach my $item (@contacts) {
4257: if (exists($settings->{$item})) {
4258: $to{$item} = $settings->{$item};
4259: }
4260: }
4261: }
4262: } elsif ($position eq 'middle') {
4263: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4264: 'updatesmail','idconflictsmail','hostipmail');
4265: foreach my $type (@mailings) {
4266: $otheremails{$type} = '';
4267: }
4268: } elsif ($position eq 'lower') {
4269: if (ref($settings) eq 'HASH') {
4270: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4271: %lonstatus = %{$settings->{'lonstatus'}};
4272: }
4273: }
4274: } else {
4275: @mailings = ('helpdeskmail','otherdomsmail');
4276: foreach my $type (@mailings) {
4277: $otheremails{$type} = '';
4278: }
4279: $bccemails{'helpdeskmail'} = '';
4280: $bccemails{'otherdomsmail'} = '';
4281: $includestr{'helpdeskmail'} = '';
4282: $includestr{'otherdomsmail'} = '';
4283: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4284: }
4285: if (ref($settings) eq 'HASH') {
4286: unless (($position eq 'top') || ($position eq 'lower')) {
4287: foreach my $type (@mailings) {
4288: if (exists($settings->{$type})) {
4289: if (ref($settings->{$type}) eq 'HASH') {
4290: foreach my $item (@contacts) {
4291: if ($settings->{$type}{$item}) {
4292: $checked{$type}{$item} = ' checked="checked" ';
4293: }
4294: }
4295: $otheremails{$type} = $settings->{$type}{'others'};
4296: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4297: $bccemails{$type} = $settings->{$type}{'bcc'};
4298: if ($settings->{$type}{'include'} ne '') {
4299: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4300: $includestr{$type} = &unescape($includestr{$type});
4301: }
4302: }
4303: }
4304: } elsif ($type eq 'lonstatusmail') {
4305: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4306: }
4307: }
4308: }
4309: if ($position eq 'bottom') {
4310: foreach my $type (@mailings) {
4311: $bccemails{$type} = $settings->{$type}{'bcc'};
4312: if ($settings->{$type}{'include'} ne '') {
4313: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4314: $includestr{$type} = &unescape($includestr{$type});
4315: }
4316: }
4317: if (ref($settings->{'helpform'}) eq 'HASH') {
4318: if (ref($fields) eq 'ARRAY') {
4319: foreach my $field (@{$fields}) {
4320: $currfield{$field} = $settings->{'helpform'}{$field};
4321: }
4322: }
4323: if (exists($settings->{'helpform'}{'maxsize'})) {
4324: $maxsize = $settings->{'helpform'}{'maxsize'};
4325: } else {
4326: $maxsize = '1.0';
4327: }
4328: } else {
4329: if (ref($fields) eq 'ARRAY') {
4330: foreach my $field (@{$fields}) {
4331: $currfield{$field} = 'yes';
4332: }
4333: }
4334: $maxsize = '1.0';
4335: }
4336: }
4337: } else {
4338: if ($position eq 'top') {
4339: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4340: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4341: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4342: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4343: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4344: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4345: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4346: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4347: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4348: } elsif ($position eq 'bottom') {
4349: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4350: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4351: if (ref($fields) eq 'ARRAY') {
4352: foreach my $field (@{$fields}) {
4353: $currfield{$field} = 'yes';
4354: }
4355: }
4356: $maxsize = '1.0';
4357: }
4358: }
4359: my ($titles,$short_titles) = &contact_titles();
4360: my $rownum = 0;
4361: my $css_class;
4362: if ($position eq 'top') {
4363: foreach my $item (@contacts) {
4364: $css_class = $rownum%2?' class="LC_odd_row"':'';
4365: $datatable .= '<tr'.$css_class.'>'.
4366: '<td><span class="LC_nobreak">'.$titles->{$item}.
4367: '</span></td><td class="LC_right_item">'.
4368: '<input type="text" name="'.$item.'" value="'.
4369: $to{$item}.'" /></td></tr>';
4370: $rownum ++;
4371: }
4372: } elsif ($position eq 'bottom') {
4373: $css_class = $rownum%2?' class="LC_odd_row"':'';
4374: $datatable .= '<tr'.$css_class.'>'.
4375: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4376: &mt('(e-mail, subject, and description always shown)').
4377: '</td><td class="LC_left_item">';
4378: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4379: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4380: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4381: foreach my $field (@{$fields}) {
4382: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4383: if (($field eq 'screenshot') || ($field eq 'cc')) {
4384: $datatable .= ' '.&mt('(logged-in users)');
4385: }
4386: $datatable .='</td><td>';
4387: my $clickaction;
4388: if ($field eq 'screenshot') {
4389: $clickaction = ' onclick="screenshotSize(this);"';
4390: }
4391: if (ref($possoptions->{$field}) eq 'ARRAY') {
4392: foreach my $option (@{$possoptions->{$field}}) {
4393: my $checked;
4394: if ($currfield{$field} eq $option) {
4395: $checked = ' checked="checked"';
4396: }
4397: $datatable .= '<span class="LC_nobreak"><label>'.
4398: '<input type="radio" name="helpform_'.$field.'" '.
4399: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4400: '</label></span>'.(' 'x2);
4401: }
4402: }
4403: if ($field eq 'screenshot') {
4404: my $display;
4405: if ($currfield{$field} eq 'no') {
4406: $display = ' style="display:none"';
4407: }
4408: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4409: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4410: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4411: }
4412: $datatable .= '</td></tr>';
4413: }
4414: $datatable .= '</table>';
4415: }
4416: $datatable .= '</td></tr>'."\n";
4417: $rownum ++;
4418: }
4419: unless (($position eq 'top') || ($position eq 'lower')) {
4420: foreach my $type (@mailings) {
4421: $css_class = $rownum%2?' class="LC_odd_row"':'';
4422: $datatable .= '<tr'.$css_class.'>'.
4423: '<td><span class="LC_nobreak">'.
4424: $titles->{$type}.': </span></td>'.
4425: '<td class="LC_left_item">';
4426: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4427: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4428: }
4429: $datatable .= '<span class="LC_nobreak">';
4430: foreach my $item (@contacts) {
4431: $datatable .= '<label>'.
4432: '<input type="checkbox" name="'.$type.'"'.
4433: $checked{$type}{$item}.
4434: ' value="'.$item.'" />'.$short_titles->{$item}.
4435: '</label> ';
4436: }
4437: $datatable .= '</span><br />'.&mt('Others').': '.
4438: '<input type="text" name="'.$type.'_others" '.
4439: 'value="'.$otheremails{$type}.'" />';
4440: my %locchecked;
4441: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4442: foreach my $loc ('s','b') {
4443: if ($includeloc{$type} eq $loc) {
4444: $locchecked{$loc} = ' checked="checked"';
4445: last;
4446: }
4447: }
4448: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4449: '<input type="text" name="'.$type.'_bcc" '.
4450: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4451: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4452: &mt('Text automatically added to e-mail:').' '.
4453: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4454: '<span class="LC_nobreak">'.&mt('Location:').' '.
4455: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4456: (' 'x2).
4457: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4458: '</span></fieldset>';
4459: }
4460: $datatable .= '</td></tr>'."\n";
4461: $rownum ++;
4462: }
4463: }
4464: if ($position eq 'middle') {
4465: my %choices;
4466: my $corelink = &core_link_msu();
4467: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4468: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4469: $corelink);
4470: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4471: my @toggles = ('reporterrors','reportupdates','reportstatus');
4472: my %defaultchecked = ('reporterrors' => 'on',
4473: 'reportupdates' => 'on',
4474: 'reportstatus' => 'on');
4475: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4476: \%choices,$rownum);
4477: $datatable .= $reports;
4478: } elsif ($position eq 'lower') {
4479: my (%current,%excluded,%weights);
4480: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4481: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4482: $current{'errorthreshold'} = $lonstatus{'threshold'};
4483: } else {
4484: $current{'errorthreshold'} = $defaults->{'threshold'};
4485: }
4486: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4487: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4488: } else {
4489: $current{'errorsysmail'} = $defaults->{'sysmail'};
4490: }
4491: if (ref($lonstatus{'weights'}) eq 'HASH') {
4492: foreach my $type ('E','W','N','U') {
4493: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4494: $weights{$type} = $lonstatus{'weights'}{$type};
4495: } else {
4496: $weights{$type} = $defaults->{$type};
4497: }
4498: }
4499: } else {
4500: foreach my $type ('E','W','N','U') {
4501: $weights{$type} = $defaults->{$type};
4502: }
4503: }
4504: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4505: if (@{$lonstatus{'excluded'}} > 0) {
4506: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4507: }
4508: }
4509: foreach my $item ('errorthreshold','errorsysmail') {
4510: $css_class = $rownum%2?' class="LC_odd_row"':'';
4511: $datatable .= '<tr'.$css_class.'>'.
4512: '<td class="LC_left_item"><span class="LC_nobreak">'.
4513: $titles->{$item}.
4514: '</span></td><td class="LC_left_item">'.
4515: '<input type="text" name="'.$item.'" value="'.
4516: $current{$item}.'" size="5" /></td></tr>';
4517: $rownum ++;
4518: }
4519: $css_class = $rownum%2?' class="LC_odd_row"':'';
4520: $datatable .= '<tr'.$css_class.'>'.
4521: '<td class="LC_left_item">'.
4522: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4523: '</span></td><td class="LC_left_item"><table><tr>';
4524: foreach my $type ('E','W','N','U') {
4525: $datatable .= '<td>'.$names->{$type}.'<br />'.
4526: '<input type="text" name="errorweights_'.$type.'" value="'.
4527: $weights{$type}.'" size="5" /></td>';
4528: }
4529: $datatable .= '</tr></table></tr>';
4530: $rownum ++;
4531: $css_class = $rownum%2?' class="LC_odd_row"':'';
4532: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4533: $titles->{'errorexcluded'}.'</td>'.
4534: '<td class="LC_left_item"><table>';
4535: my $numinrow = 4;
4536: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4537: for (my $i=0; $i<@ids; $i++) {
4538: my $rem = $i%($numinrow);
4539: if ($rem == 0) {
4540: if ($i > 0) {
4541: $datatable .= '</tr>';
4542: }
4543: $datatable .= '<tr>';
4544: }
4545: my $check;
4546: if ($excluded{$ids[$i]}) {
4547: $check = ' checked="checked" ';
4548: }
4549: $datatable .= '<td class="LC_left_item">'.
4550: '<span class="LC_nobreak"><label>'.
4551: '<input type="checkbox" name="errorexcluded" '.
4552: 'value="'.$ids[$i].'"'.$check.' />'.
4553: $ids[$i].'</label></span></td>';
4554: }
4555: my $colsleft = $numinrow - @ids%($numinrow);
4556: if ($colsleft > 1 ) {
4557: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4558: ' </td>';
4559: } elsif ($colsleft == 1) {
4560: $datatable .= '<td class="LC_left_item"> </td>';
4561: }
4562: $datatable .= '</tr></table></td></tr>';
4563: $rownum ++;
4564: } elsif ($position eq 'bottom') {
4565: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4566: my (@posstypes,%usertypeshash);
4567: if (ref($types) eq 'ARRAY') {
4568: @posstypes = @{$types};
4569: }
4570: if (@posstypes) {
4571: if (ref($usertypes) eq 'HASH') {
4572: %usertypeshash = %{$usertypes};
4573: }
4574: my @overridden;
4575: my $numinrow = 4;
4576: if (ref($settings) eq 'HASH') {
4577: if (ref($settings->{'overrides'}) eq 'HASH') {
4578: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4579: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4580: push(@overridden,$key);
4581: foreach my $item (@contacts) {
4582: if ($settings->{'overrides'}{$key}{$item}) {
4583: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4584: }
4585: }
4586: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4587: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4588: $includeloc{'override_'.$key} = '';
4589: $includestr{'override_'.$key} = '';
4590: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4591: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4592: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4593: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4594: }
4595: }
4596: }
4597: }
4598: }
4599: my $customclass = 'LC_helpdesk_override';
4600: my $optionsprefix = 'LC_options_helpdesk_';
4601:
4602: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4603:
4604: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4605: $numinrow,$othertitle,'overrides',
4606: \$rownum,$onclicktypes,$customclass);
4607: $rownum ++;
4608: $usertypeshash{'default'} = $othertitle;
4609: foreach my $status (@posstypes) {
4610: my $css_class;
4611: if ($rownum%2) {
4612: $css_class = 'LC_odd_row ';
4613: }
4614: $css_class .= $customclass;
4615: my $rowid = $optionsprefix.$status;
4616: my $hidden = 1;
4617: my $currstyle = 'display:none';
4618: if (grep(/^\Q$status\E$/,@overridden)) {
4619: $currstyle = 'display:table-row';
4620: $hidden = 0;
4621: }
4622: my $key = 'override_'.$status;
4623: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4624: $includeloc{$key},$includestr{$key},$status,$rowid,
4625: $usertypeshash{$status},$css_class,$currstyle,
4626: \@contacts,$short_titles);
4627: unless ($hidden) {
4628: $rownum ++;
4629: }
4630: }
4631: }
4632: }
4633: $$rowtotal += $rownum;
4634: return $datatable;
4635: }
4636:
4637: sub core_link_msu {
4638: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4639: &mt('LON-CAPA core group - MSU'),600,500);
4640: }
4641:
4642: sub overridden_helpdesk {
4643: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4644: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4645: my $class = 'LC_left_item';
4646: if ($css_class) {
4647: $css_class = ' class="'.$css_class.'"';
4648: }
4649: if ($rowid) {
4650: $rowid = ' id="'.$rowid.'"';
4651: }
4652: if ($rowstyle) {
4653: $rowstyle = ' style="'.$rowstyle.'"';
4654: }
4655: my ($output,$description);
4656: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4657: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4658: "<td>$description</td>\n".
4659: '<td class="'.$class.'" colspan="2">'.
4660: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4661: '<span class="LC_nobreak">';
4662: if (ref($contacts) eq 'ARRAY') {
4663: foreach my $item (@{$contacts}) {
4664: my $check;
4665: if (ref($checked) eq 'HASH') {
4666: $check = $checked->{$item};
4667: }
4668: my $title;
4669: if (ref($short_titles) eq 'HASH') {
4670: $title = $short_titles->{$item};
4671: }
4672: $output .= '<label>'.
4673: '<input type="checkbox" name="override_'.$type.'"'.$check.
4674: ' value="'.$item.'" />'.$title.'</label> ';
4675: }
4676: }
4677: $output .= '</span><br />'.&mt('Others').': '.
4678: '<input type="text" name="override_'.$type.'_others" '.
4679: 'value="'.$otheremails.'" />';
4680: my %locchecked;
4681: foreach my $loc ('s','b') {
4682: if ($includeloc eq $loc) {
4683: $locchecked{$loc} = ' checked="checked"';
4684: last;
4685: }
4686: }
4687: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4688: '<input type="text" name="override_'.$type.'_bcc" '.
4689: 'value="'.$bccemails.'" /></fieldset>'.
4690: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4691: &mt('Text automatically added to e-mail:').' '.
4692: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4693: '<span class="LC_nobreak">'.&mt('Location:').' '.
4694: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4695: (' 'x2).
4696: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4697: '</span></fieldset>'.
4698: '</td></tr>'."\n";
4699: return $output;
4700: }
4701:
4702: sub contacts_javascript {
4703: return <<"ENDSCRIPT";
4704:
4705: <script type="text/javascript">
4706: // <![CDATA[
4707:
4708: function screenshotSize(field) {
4709: if (document.getElementById('help_screenshotsize')) {
4710: if (field.value == 'no') {
4711: document.getElementById('help_screenshotsize').style.display="none";
4712: } else {
4713: document.getElementById('help_screenshotsize').style.display="";
4714: }
4715: }
4716: return;
4717: }
4718:
4719: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4720: if (form.elements[checkbox].length != undefined) {
4721: var count = 0;
4722: if (docount) {
4723: for (var i=0; i<form.elements[checkbox].length; i++) {
4724: if (form.elements[checkbox][i].checked) {
4725: count ++;
4726: }
4727: }
4728: }
4729: for (var i=0; i<form.elements[checkbox].length; i++) {
4730: var type = form.elements[checkbox][i].value;
4731: if (document.getElementById(prefix+type)) {
4732: if (form.elements[checkbox][i].checked) {
4733: document.getElementById(prefix+type).style.display = 'table-row';
4734: if (count % 2 == 1) {
4735: document.getElementById(prefix+type).className = target+' LC_odd_row';
4736: } else {
4737: document.getElementById(prefix+type).className = target;
4738: }
4739: count ++;
4740: } else {
4741: document.getElementById(prefix+type).style.display = 'none';
4742: }
4743: }
4744: }
4745: }
4746: return;
4747: }
4748:
4749:
4750: // ]]>
4751: </script>
4752:
4753: ENDSCRIPT
4754: }
4755:
4756: sub print_helpsettings {
4757: my ($position,$dom,$settings,$rowtotal) = @_;
4758: my $confname = $dom.'-domainconfig';
4759: my $formname = 'display';
4760: my ($datatable,$itemcount);
4761: if ($position eq 'top') {
4762: $itemcount = 1;
4763: my (%choices,%defaultchecked,@toggles);
4764: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4765: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4766: &mt('LON-CAPA bug tracker'),600,500));
4767: %defaultchecked = ('submitbugs' => 'on');
4768: @toggles = ('submitbugs');
4769: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4770: \%choices,$itemcount);
4771: $$rowtotal ++;
4772: } else {
4773: my $css_class;
4774: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4775: my (%customroles,%ordered,%current);
4776: if (ref($settings) eq 'HASH') {
4777: if (ref($settings->{'adhoc'}) eq 'HASH') {
4778: %current = %{$settings->{'adhoc'}};
4779: }
4780: }
4781: my $count = 0;
4782: foreach my $key (sort(keys(%existing))) {
4783: if ($key=~/^rolesdef\_(\w+)$/) {
4784: my $rolename = $1;
4785: my (%privs,$order);
4786: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4787: $customroles{$rolename} = \%privs;
4788: if (ref($current{$rolename}) eq 'HASH') {
4789: $order = $current{$rolename}{'order'};
4790: }
4791: if ($order eq '') {
4792: $order = $count;
4793: }
4794: $ordered{$order} = $rolename;
4795: $count++;
4796: }
4797: }
4798: my $maxnum = scalar(keys(%ordered));
4799: my @roles_by_num = ();
4800: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4801: push(@roles_by_num,$item);
4802: }
4803: my $context = 'domprefs';
4804: my $crstype = 'Course';
4805: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4806: my @accesstypes = ('all','dh','da','none');
4807: my ($numstatustypes,@jsarray);
4808: if (ref($types) eq 'ARRAY') {
4809: if (@{$types} > 0) {
4810: $numstatustypes = scalar(@{$types});
4811: push(@accesstypes,'status');
4812: @jsarray = ('bystatus');
4813: }
4814: }
4815: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4816: if (keys(%domhelpdesk)) {
4817: push(@accesstypes,('inc','exc'));
4818: push(@jsarray,('notinc','notexc'));
4819: }
4820: my $hiddenstr = join("','",@jsarray);
4821: my $context = 'domprefs';
4822: my $crstype = 'Course';
4823: my $prefix = 'helproles_';
4824: my $add_class = 'LC_hidden';
4825: foreach my $num (@roles_by_num) {
4826: my $role = $ordered{$num};
4827: my ($desc,$access,@statuses);
4828: if (ref($current{$role}) eq 'HASH') {
4829: $desc = $current{$role}{'desc'};
4830: $access = $current{$role}{'access'};
4831: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4832: @statuses = @{$current{$role}{'insttypes'}};
4833: }
4834: }
4835: if ($desc eq '') {
4836: $desc = $role;
4837: }
4838: my $identifier = 'custhelp'.$num;
4839: my %full=();
4840: my %levels= (
4841: course => {},
4842: domain => {},
4843: system => {},
4844: );
4845: my %levelscurrent=(
4846: course => {},
4847: domain => {},
4848: system => {},
4849: );
4850: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4851: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4852: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4853: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4854: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4855: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4856: for (my $k=0; $k<=$maxnum; $k++) {
4857: my $vpos = $k+1;
4858: my $selstr;
4859: if ($k == $num) {
4860: $selstr = ' selected="selected" ';
4861: }
4862: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4863: }
4864: $datatable .= '</select>'.(' 'x2).
4865: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4866: '</td>'.
4867: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4868: &mt('Name shown to users:').
4869: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4870: '</fieldset>'.
4871: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4872: $othertitle,$usertypes,$types,\%domhelpdesk).
4873: '<fieldset>'.
4874: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4875: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4876: \%levelscurrent,$identifier,
4877: 'LC_hidden',$prefix.$num.'_privs').
4878: '</fieldset></td>';
4879: $itemcount ++;
4880: }
4881: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4882: my $newcust = 'custhelp'.$count;
4883: my (%privs,%levelscurrent);
4884: my %full=();
4885: my %levels= (
4886: course => {},
4887: domain => {},
4888: system => {},
4889: );
4890: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4891: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4892: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4893: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4894: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4895: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4896: for (my $k=0; $k<$maxnum+1; $k++) {
4897: my $vpos = $k+1;
4898: my $selstr;
4899: if ($k == $maxnum) {
4900: $selstr = ' selected="selected" ';
4901: }
4902: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4903: }
4904: $datatable .= '</select> '."\n".
4905: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4906: '</label></span></td>'.
4907: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4908: '<span class="LC_nobreak">'.
4909: &mt('Internal name:').
4910: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4911: '</span>'.(' 'x4).
4912: '<span class="LC_nobreak">'.
4913: &mt('Name shown to users:').
4914: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4915: '</span></fieldset>'.
4916: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4917: $usertypes,$types,\%domhelpdesk).
4918: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4919: &Apache::lonuserutils::custom_role_header($context,$crstype,
4920: \@templateroles,$newcust).
4921: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4922: \%levelscurrent,$newcust).
4923: '</fieldset>'.
4924: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4925: '</td></tr>';
4926: $count ++;
4927: $$rowtotal += $count;
4928: }
4929: return $datatable;
4930: }
4931:
4932: sub adhocbutton {
4933: my ($prefix,$num,$field,$visibility) = @_;
4934: my %lt = &Apache::lonlocal::texthash(
4935: show => 'Show details',
4936: hide => 'Hide details',
4937: );
4938: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4939: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4940: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4941: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4942: }
4943:
4944: sub helpsettings_javascript {
4945: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4946: return unless(ref($roles_by_num) eq 'ARRAY');
4947: my %html_js_lt = &Apache::lonlocal::texthash(
4948: show => 'Show details',
4949: hide => 'Hide details',
4950: );
4951: &html_escape(\%html_js_lt);
4952: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4953: return <<"ENDSCRIPT";
4954: <script type="text/javascript">
4955: // <![CDATA[
4956:
4957: function reorderHelpRoles(form,item) {
4958: var changedVal;
4959: $jstext
4960: var newpos = 'helproles_${total}_pos';
4961: var maxh = 1 + $total;
4962: var current = new Array();
4963: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4964: if (item == newpos) {
4965: changedVal = newitemVal;
4966: } else {
4967: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4968: current[newitemVal] = newpos;
4969: }
4970: for (var i=0; i<helproles.length; i++) {
4971: var elementName = 'helproles_'+helproles[i]+'_pos';
4972: if (elementName != item) {
4973: if (form.elements[elementName]) {
4974: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4975: current[currVal] = elementName;
4976: }
4977: }
4978: }
4979: var oldVal;
4980: for (var j=0; j<maxh; j++) {
4981: if (current[j] == undefined) {
4982: oldVal = j;
4983: }
4984: }
4985: if (oldVal < changedVal) {
4986: for (var k=oldVal+1; k<=changedVal ; k++) {
4987: var elementName = current[k];
4988: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4989: }
4990: } else {
4991: for (var k=changedVal; k<oldVal; k++) {
4992: var elementName = current[k];
4993: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4994: }
4995: }
4996: return;
4997: }
4998:
4999: function helpdeskAccess(num) {
5000: var curraccess = null;
5001: if (document.$formname.elements['helproles_'+num+'_access'].length) {
5002: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
5003: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
5004: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
5005: }
5006: }
5007: }
5008: var shown = Array();
5009: var hidden = Array();
5010: if (curraccess == 'none') {
5011: hidden = Array('$hiddenstr');
5012: } else {
5013: if (curraccess == 'status') {
5014: shown = Array('bystatus');
5015: hidden = Array('notinc','notexc');
5016: } else {
5017: if (curraccess == 'exc') {
5018: shown = Array('notexc');
5019: hidden = Array('notinc','bystatus');
5020: }
5021: if (curraccess == 'inc') {
5022: shown = Array('notinc');
5023: hidden = Array('notexc','bystatus');
5024: }
5025: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
5026: hidden = Array('notinc','notexc','bystatus');
5027: }
5028: }
5029: }
5030: if (hidden.length > 0) {
5031: for (var i=0; i<hidden.length; i++) {
5032: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
5033: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
5034: }
5035: }
5036: }
5037: if (shown.length > 0) {
5038: for (var i=0; i<shown.length; i++) {
5039: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
5040: if (shown[i] == 'privs') {
5041: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
5042: } else {
5043: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
5044: }
5045: }
5046: }
5047: }
5048: return;
5049: }
5050:
5051: function toggleHelpdeskItem(num,field) {
5052: if (document.getElementById('helproles_'+num+'_'+field)) {
5053: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
5054: document.getElementById('helproles_'+num+'_'+field).className =
5055: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
5056: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5057: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
5058: }
5059: } else {
5060: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
5061: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5062: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
5063: }
5064: }
5065: }
5066: return;
5067: }
5068:
5069: // ]]>
5070: </script>
5071:
5072: ENDSCRIPT
5073: }
5074:
5075: sub helpdeskroles_access {
5076: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5077: $usertypes,$types,$domhelpdesk) = @_;
5078: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5079: my %lt = &Apache::lonlocal::texthash(
5080: 'rou' => 'Role usage',
5081: 'whi' => 'Which helpdesk personnel may use this role?',
5082: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5083: 'dh' => 'All with domain helpdesk role',
5084: 'da' => 'All with domain helpdesk assistant role',
5085: 'none' => 'None',
5086: 'status' => 'Determined based on institutional status',
5087: 'inc' => 'Include all, but exclude specific personnel',
5088: 'exc' => 'Exclude all, but include specific personnel',
5089: );
5090: my %usecheck = (
5091: all => ' checked="checked"',
5092: );
5093: my %displaydiv = (
5094: status => 'none',
5095: inc => 'none',
5096: exc => 'none',
5097: priv => 'block',
5098: );
5099: my $output;
5100: if (ref($current) eq 'HASH') {
5101: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5102: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5103: $usecheck{$current->{access}} = $usecheck{'all'};
5104: delete($usecheck{'all'});
5105: if ($current->{access} =~ /^(status|inc|exc)$/) {
5106: my $access = $1;
5107: $displaydiv{$access} = 'inline';
5108: } elsif ($current->{access} eq 'none') {
5109: $displaydiv{'priv'} = 'none';
5110: }
5111: }
5112: }
5113: }
5114: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5115: '<p>'.$lt{'whi'}.'</p>';
5116: foreach my $access (@{$accesstypes}) {
5117: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5118: ' onclick="helpdeskAccess('."'$num'".');" />'.
5119: $lt{$access}.'</label>';
5120: if ($access eq 'status') {
5121: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5122: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5123: $othertitle,$usertypes,$types).
5124: '</div>';
5125: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5126: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5127: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5128: '</div>';
5129: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5130: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5131: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5132: '</div>';
5133: }
5134: $output .= '</p>';
5135: }
5136: $output .= '</fieldset>';
5137: return $output;
5138: }
5139:
5140: sub radiobutton_prefs {
5141: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5142: $additional,$align,$firstval) = @_;
5143: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5144: (ref($choices) eq 'HASH'));
5145:
5146: my (%checkedon,%checkedoff,$datatable,$css_class);
5147:
5148: foreach my $item (@{$toggles}) {
5149: if ($defaultchecked->{$item} eq 'on') {
5150: $checkedon{$item} = ' checked="checked" ';
5151: $checkedoff{$item} = ' ';
5152: } elsif ($defaultchecked->{$item} eq 'off') {
5153: $checkedoff{$item} = ' checked="checked" ';
5154: $checkedon{$item} = ' ';
5155: }
5156: }
5157: if (ref($settings) eq 'HASH') {
5158: foreach my $item (@{$toggles}) {
5159: if ($settings->{$item} eq '1') {
5160: $checkedon{$item} = ' checked="checked" ';
5161: $checkedoff{$item} = ' ';
5162: } elsif ($settings->{$item} eq '0') {
5163: $checkedoff{$item} = ' checked="checked" ';
5164: $checkedon{$item} = ' ';
5165: }
5166: }
5167: }
5168: if ($onclick) {
5169: $onclick = ' onclick="'.$onclick.'"';
5170: }
5171: foreach my $item (@{$toggles}) {
5172: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5173: $datatable .=
5174: '<tr'.$css_class.'><td style="vertical-align: top">'.
5175: '<span class="LC_nobreak">'.$choices->{$item}.
5176: '</span></td>';
5177: if ($align eq 'left') {
5178: $datatable .= '<td class="LC_left_item">';
5179: } else {
5180: $datatable .= '<td class="LC_right_item">';
5181: }
5182: $datatable .= '<span class="LC_nobreak">';
5183: if ($firstval eq 'no') {
5184: $datatable .=
5185: '<label><input type="radio" name="'.
5186: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5187: '</label> <label><input type="radio" name="'.$item.'" '.
5188: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5189: } else {
5190: $datatable .=
5191: '<label><input type="radio" name="'.
5192: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5193: '</label> <label><input type="radio" name="'.$item.'" '.
5194: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5195: }
5196: $datatable .= '</span>'.$additional.'</td></tr>';
5197: $itemcount ++;
5198: }
5199: return ($datatable,$itemcount);
5200: }
5201:
5202: sub print_ltitools {
5203: my ($dom,$settings,$rowtotal) = @_;
5204: my $rownum = 0;
5205: my $css_class;
5206: my $itemcount = 1;
5207: my $maxnum = 0;
5208: my %ordered;
5209: if (ref($settings) eq 'HASH') {
5210: foreach my $item (keys(%{$settings})) {
5211: if (ref($settings->{$item}) eq 'HASH') {
5212: my $num = $settings->{$item}{'order'};
5213: $ordered{$num} = $item;
5214: }
5215: }
5216: }
5217: my $confname = $dom.'-domainconfig';
5218: my $switchserver = &check_switchserver($dom,$confname);
5219: my $maxnum = scalar(keys(%ordered));
5220: my $datatable;
5221: my %lt = <itools_names();
5222: my @courseroles = ('cc','in','ta','ep','st');
5223: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
5224: my @fields = ('fullname','firstname','lastname','email','roles','user');
5225: if (keys(%ordered)) {
5226: my @items = sort { $a <=> $b } keys(%ordered);
5227: for (my $i=0; $i<@items; $i++) {
5228: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5229: my $item = $ordered{$items[$i]};
5230: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
5231: if (ref($settings->{$item}) eq 'HASH') {
5232: $title = $settings->{$item}->{'title'};
5233: $url = $settings->{$item}->{'url'};
5234: $key = $settings->{$item}->{'key'};
5235: $secret = $settings->{$item}->{'secret'};
5236: $lifetime = $settings->{$item}->{'lifetime'};
5237: my $image = $settings->{$item}->{'image'};
5238: if ($image ne '') {
5239: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
5240: }
5241: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
5242: $sigsel{'HMAC-256'} = ' selected="selected"';
5243: } else {
5244: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
5245: }
5246: }
5247: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
5248: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5249: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
5250: for (my $k=0; $k<=$maxnum; $k++) {
5251: my $vpos = $k+1;
5252: my $selstr;
5253: if ($k == $i) {
5254: $selstr = ' selected="selected" ';
5255: }
5256: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5257: }
5258: $datatable .= '</select>'.(' 'x2).
5259: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
5260: &mt('Delete?').'</label></span></td>'.
5261: '<td colspan="2">'.
5262: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5263: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
5264: (' 'x2).
5265: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
5266: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5267: (' 'x2).
5268: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
5269: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5270: (' 'x2).
5271: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
5272: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
5273: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
5274: '<br /><br />'.
5275: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
5276: ' value="'.$url.'" /></span>'.
5277: (' 'x2).
5278: '<span class="LC_nobreak">'.$lt{'key'}.':'.
5279: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
5280: (' 'x2).
5281: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
5282: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
5283: (' 'x2).
5284: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5285: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
5286: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.ltitools_secret_'.$i.'.type='."'text'".' } else { this.form.ltitools_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5287: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
5288: '</fieldset>'.
5289: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5290: '<span class="LC_nobreak">'.&mt('Display target:');
5291: my %currdisp;
5292: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
5293: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
5294: $currdisp{'window'} = ' checked="checked"';
5295: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
5296: $currdisp{'tab'} = ' checked="checked"';
5297: } else {
5298: $currdisp{'iframe'} = ' checked="checked"';
5299: }
5300: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
5301: $currdisp{'width'} = $1;
5302: }
5303: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
5304: $currdisp{'height'} = $1;
5305: }
5306: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
5307: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
5308: } else {
5309: $currdisp{'iframe'} = ' checked="checked"';
5310: }
5311: foreach my $disp ('iframe','tab','window') {
5312: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
5313: $lt{$disp}.'</label>'.(' 'x2);
5314: }
5315: $datatable .= (' 'x4);
5316: foreach my $dimen ('width','height') {
5317: $datatable .= '<label>'.$lt{$dimen}.' '.
5318: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
5319: (' 'x2);
5320: }
5321: $datatable .= '</span><br />'.
5322: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5323: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
5324: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5325: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
5326: '</textarea></div><div style=""></div><br />';
5327: my %units = (
5328: 'passback' => 'days',
5329: 'roster' => 'seconds',
5330: );
5331: foreach my $extra ('passback','roster') {
5332: my $validsty = 'none';
5333: my $currvalid;
5334: my $checkedon = '';
5335: my $checkedoff = ' checked="checked"';
5336: if ($settings->{$item}->{$extra}) {
5337: $checkedon = $checkedoff;
5338: $checkedoff = '';
5339: $validsty = 'inline-block';
5340: if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) {
5341: $currvalid = $settings->{$item}->{$extra.'valid'};
5342: }
5343: }
5344: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"';
5345: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5346: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="0"'.$checkedoff.$onclick.' />'.
5347: &mt('No').'</label>'.(' 'x2).
5348: '<label><input type="radio" name="ltitools_'.$extra.'_'.$i.'" value="1"'.$checkedon.$onclick.' />'.
5349: &mt('Yes').'</label></span></div>'.
5350: '<div class="LC_floatleft" style="display:'.$validsty.';" id="ltitools_'.$extra.'time_'.$i.'">'.
5351: '<span class="LC_nobreak">'.
5352: &mt("at least [_1] $units{$extra} after launch",
5353: '<input type="text" name="ltitools_'.$extra.'valid_'.$i.'" value="'.$currvalid.'" />').
5354: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5355: }
5356: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5357: if ($imgsrc) {
5358: $datatable .= $imgsrc.
5359: '<label><input type="checkbox" name="ltitools_image_del"'.
5360: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
5361: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
5362: } else {
5363: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5364: }
5365: if ($switchserver) {
5366: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5367: } else {
5368: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
5369: }
5370: $datatable .= '</span></fieldset>';
5371: my (%checkedfields,%rolemaps,$userincdom);
5372: if (ref($settings->{$item}) eq 'HASH') {
5373: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
5374: %checkedfields = %{$settings->{$item}->{'fields'}};
5375: }
5376: $userincdom = $settings->{$item}->{'incdom'};
5377: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
5378: %rolemaps = %{$settings->{$item}->{'roles'}};
5379: $checkedfields{'roles'} = 1;
5380: }
5381: }
5382: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5383: '<span class="LC_nobreak">';
5384: my $userfieldstyle = 'display:none;';
5385: my $seluserdom = '';
5386: my $unseluserdom = ' selected="selected"';
5387: foreach my $field (@fields) {
5388: my ($checked,$onclick,$id,$spacer);
5389: if ($checkedfields{$field}) {
5390: $checked = ' checked="checked"';
5391: }
5392: if ($field eq 'user') {
5393: $id = ' id="ltitools_user_field_'.$i.'"';
5394: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
5395: if ($checked) {
5396: $userfieldstyle = 'display:inline-block';
5397: if ($userincdom) {
5398: $seluserdom = $unseluserdom;
5399: $unseluserdom = '';
5400: }
5401: }
5402: } else {
5403: $spacer = (' ' x2);
5404: }
5405: $datatable .= '<label>'.
5406: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
5407: $lt{$field}.'</label>'.$spacer;
5408: }
5409: $datatable .= '</span>';
5410: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
5411: '<span class="LC_nobreak"> : '.
5412: '<select name="ltitools_userincdom_'.$i.'">'.
5413: '<option value="">'.&mt('Select').'</option>'.
5414: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
5415: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
5416: '</select></span></div>';
5417: $datatable .= '</fieldset>'.
5418: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5419: foreach my $role (@courseroles) {
5420: my ($selected,$selectnone);
5421: if (!$rolemaps{$role}) {
5422: $selectnone = ' selected="selected"';
5423: }
5424: $datatable .= '<td style="text-align: center">'.
5425: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5426: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
5427: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5428: foreach my $ltirole (@ltiroles) {
5429: unless ($selectnone) {
5430: if ($rolemaps{$role} eq $ltirole) {
5431: $selected = ' selected="selected"';
5432: } else {
5433: $selected = '';
5434: }
5435: }
5436: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5437: }
5438: $datatable .= '</select></td>';
5439: }
5440: $datatable .= '</tr></table></fieldset>';
5441: my %courseconfig;
5442: if (ref($settings->{$item}) eq 'HASH') {
5443: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
5444: %courseconfig = %{$settings->{$item}->{'crsconf'}};
5445: }
5446: }
5447: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5448: foreach my $item ('label','title','target','linktext','explanation','append') {
5449: my $checked;
5450: if ($courseconfig{$item}) {
5451: $checked = ' checked="checked"';
5452: }
5453: $datatable .= '<label>'.
5454: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
5455: $lt{'crs'.$item}.'</label> '."\n";
5456: }
5457: $datatable .= '</span></fieldset>'.
5458: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5459: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
5460: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
5461: my %custom = %{$settings->{$item}->{'custom'}};
5462: if (keys(%custom) > 0) {
5463: foreach my $key (sort(keys(%custom))) {
5464: $datatable .= '<tr><td><span class="LC_nobreak">'.
5465: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
5466: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5467: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
5468: ' value="'.$custom{$key}.'" /></td></tr>';
5469: }
5470: }
5471: }
5472: $datatable .= '<tr><td><span class="LC_nobreak">'.
5473: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
5474: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
5475: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
5476: $datatable .= '</table></fieldset></td></tr>'."\n";
5477: $itemcount ++;
5478: }
5479: }
5480: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5481: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
5482: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5483: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
5484: '<select name="ltitools_add_pos"'.$chgstr.'>';
5485: for (my $k=0; $k<$maxnum+1; $k++) {
5486: my $vpos = $k+1;
5487: my $selstr;
5488: if ($k == $maxnum) {
5489: $selstr = ' selected="selected" ';
5490: }
5491: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5492: }
5493: $datatable .= '</select> '."\n".
5494: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5495: '<td colspan="2">'.
5496: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5497: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
5498: (' 'x2).
5499: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
5500: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5501: (' 'x2).
5502: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
5503: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
5504: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
5505: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5506: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5507: '<br />'.
5508: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
5509: (' 'x2).
5510: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
5511: (' 'x2).
5512: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
5513: (' 'x2).
5514: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
5515: '<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".
5516: '</fieldset>'.
5517: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
5518: '<span class="LC_nobreak">'.&mt('Display target:');
5519: my %defaultdisp;
5520: $defaultdisp{'iframe'} = ' checked="checked"';
5521: foreach my $disp ('iframe','tab','window') {
5522: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
5523: $lt{$disp}.'</label>'.(' 'x2);
5524: }
5525: $datatable .= (' 'x4);
5526: foreach my $dimen ('width','height') {
5527: $datatable .= '<label>'.$lt{$dimen}.' '.
5528: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
5529: (' 'x2);
5530: }
5531: $datatable .= '</span><br />'.
5532: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
5533: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
5534: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
5535: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
5536: '</div><div style=""></div><br />';
5537: my %units = (
5538: 'passback' => 'days',
5539: 'roster' => 'seconds',
5540: );
5541: my %defaulttimes = (
5542: 'passback' => '7',
5543: 'roster' => '300',
5544: );
5545: foreach my $extra ('passback','roster') {
5546: my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"';
5547: $datatable .= '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{$extra}.' '.
5548: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="0" checked="checked"'.$onclick.' />'.
5549: &mt('No').'</label></span>'.(' 'x2).'<span class="LC_nobreak">'.
5550: '<label><input type="radio" name="ltitools_'.$extra.'_add" value="1"'.$onclick.' />'.
5551: &mt('Yes').'</label></span></div>'.
5552: '<div class="LC_floatleft" style="display:none;" id="ltitools_'.$extra.'time_add">'.
5553: '<span class="LC_nobreak">'.
5554: &mt("at least [_1] $units{$extra} after launch",
5555: '<input type="text" name="ltitools_'.$extra.'valid_add" value="'.$defaulttimes{$extra}.'" />').
5556: '</span></div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5557: }
5558: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
5559: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
5560: if ($switchserver) {
5561: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5562: } else {
5563: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
5564: }
5565: $datatable .= '</span></fieldset>'.
5566: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
5567: '<span class="LC_nobreak">';
5568: foreach my $field (@fields) {
5569: my ($id,$onclick,$spacer);
5570: if ($field eq 'user') {
5571: $id = ' id="ltitools_user_field_add"';
5572: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
5573: } else {
5574: $spacer = (' ' x2);
5575: }
5576: $datatable .= '<label>'.
5577: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
5578: $lt{$field}.'</label>'.$spacer;
5579: }
5580: $datatable .= '</span>'.
5581: '<div style="display:none;" id="ltitools_user_div_add">'.
5582: '<span class="LC_nobreak"> : '.
5583: '<select name="ltitools_userincdom_add">'.
5584: '<option value="" selected="selected">'.&mt('Select').'</option>'.
5585: '<option value="0">'.&mt('username').'</option>'.
5586: '<option value="1">'.&mt('username:domain').'</option>'.
5587: '</select></span></div></fieldset>';
5588: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
5589: foreach my $role (@courseroles) {
5590: my ($checked,$checkednone);
5591: $datatable .= '<td style="text-align: center">'.
5592: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5593: '<select name="ltitools_add_roles_'.$role.'">'.
5594: '<option value="" selected="selected">'.&mt('Select').'</option>';
5595: foreach my $ltirole (@ltiroles) {
5596: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
5597: }
5598: $datatable .= '</select></td>';
5599: }
5600: $datatable .= '</tr></table></fieldset>'.
5601: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
5602: foreach my $item ('label','title','target','linktext','explanation','append') {
5603: $datatable .= '<label>'.
5604: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
5605: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
5606: }
5607: $datatable .= '</span></fieldset>'.
5608: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
5609: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5610: '<tr><td><span class="LC_nobreak">'.
5611: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
5612: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
5613: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
5614: '</table></fieldset>'."\n".
5615: '</td>'."\n".
5616: '</tr>'."\n";
5617: $itemcount ++;
5618: return $datatable;
5619: }
5620:
5621: sub ltitools_names {
5622: my %lt = &Apache::lonlocal::texthash(
5623: 'title' => 'Title',
5624: 'version' => 'Version',
5625: 'msgtype' => 'Message Type',
5626: 'sigmethod' => 'Signature Method',
5627: 'url' => 'URL',
5628: 'key' => 'Key',
5629: 'lifetime' => 'Nonce lifetime (s)',
5630: 'secret' => 'Secret',
5631: 'icon' => 'Icon',
5632: 'user' => 'User',
5633: 'fullname' => 'Full Name',
5634: 'firstname' => 'First Name',
5635: 'lastname' => 'Last Name',
5636: 'email' => 'E-mail',
5637: 'roles' => 'Role',
5638: 'window' => 'Window',
5639: 'tab' => 'Tab',
5640: 'iframe' => 'iFrame',
5641: 'height' => 'Height',
5642: 'width' => 'Width',
5643: 'linktext' => 'Default Link Text',
5644: 'explanation' => 'Default Explanation',
5645: 'passback' => 'Tool can return grades:',
5646: 'roster' => 'Tool can retrieve roster:',
5647: 'crstarget' => 'Display target',
5648: 'crslabel' => 'Course label',
5649: 'crstitle' => 'Course title',
5650: 'crslinktext' => 'Link Text',
5651: 'crsexplanation' => 'Explanation',
5652: 'crsappend' => 'Provider URL',
5653: );
5654: return %lt;
5655: }
5656:
5657: sub print_proctoring {
5658: my ($dom,$settings,$rowtotal) = @_;
5659: my $itemcount = 1;
5660: my (%ordered,%providernames,%current,%currentdef);
5661: my $confname = $dom.'-domainconfig';
5662: my $switchserver = &check_switchserver($dom,$confname);
5663: if (ref($settings) eq 'HASH') {
5664: foreach my $item (keys(%{$settings})) {
5665: if (ref($settings->{$item}) eq 'HASH') {
5666: my $num = $settings->{$item}{'order'};
5667: $ordered{$num} = $item;
5668: }
5669: }
5670: } else {
5671: %ordered = (
5672: 1 => 'proctorio',
5673: 2 => 'examity',
5674: );
5675: }
5676: %providernames = &proctoring_providernames();
5677: my $maxnum = scalar(keys(%ordered));
5678: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5679: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5680: if (ref($requref) eq 'HASH') {
5681: %requserfields = %{$requref};
5682: }
5683: if (ref($opturef) eq 'HASH') {
5684: %optuserfields = %{$opturef};
5685: }
5686: if (ref($defref) eq 'HASH') {
5687: %defaults = %{$defref};
5688: }
5689: if (ref($extref) eq 'HASH') {
5690: %extended = %{$extref};
5691: }
5692: if (ref($crsref) eq 'HASH') {
5693: %crsconf = %{$crsref};
5694: }
5695: if (ref($rolesref) eq 'ARRAY') {
5696: @courseroles = @{$rolesref};
5697: }
5698: if (ref($ltiref) eq 'ARRAY') {
5699: @ltiroles = @{$ltiref};
5700: }
5701: my $datatable;
5702: my $css_class;
5703: if (keys(%ordered)) {
5704: my @items = sort { $a <=> $b } keys(%ordered);
5705: for (my $i=0; $i<@items; $i++) {
5706: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5707: my $provider = $ordered{$items[$i]};
5708: my $optionsty = 'none';
5709: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5710: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5711: if (ref($settings) eq 'HASH') {
5712: if (ref($settings->{$provider}) eq 'HASH') {
5713: %current = %{$settings->{$provider}};
5714: if ($current{'available'}) {
5715: $optionsty = 'block';
5716: $available = 1;
5717: }
5718: if ($current{'lifetime'} =~ /^\d+$/) {
5719: $lifetime = $current{'lifetime'};
5720: }
5721: if ($current{'version'} =~ /^\d+\.\d+$/) {
5722: $version = $current{'version'};
5723: }
5724: if ($current{'image'} ne '') {
5725: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5726: }
5727: if (ref($current{'fields'}) eq 'ARRAY') {
5728: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5729: }
5730: $userincdom = $current{'incdom'};
5731: if (ref($current{'roles'}) eq 'HASH') {
5732: %rolemaps = %{$current{'roles'}};
5733: $checkedfields{'roles'} = 1;
5734: }
5735: if (ref($current{'defaults'}) eq 'ARRAY') {
5736: foreach my $val (@{$current{'defaults'}}) {
5737: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5738: $inuse{$val} = 1;
5739: } else {
5740: foreach my $poss (keys(%{$extended{$provider}})) {
5741: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5742: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5743: $inuse{$poss} = $val;
5744: last;
5745: }
5746: }
5747: }
5748: }
5749: }
5750: } elsif (ref($current{'defaults'}) eq 'HASH') {
5751: foreach my $key (keys(%{$current{'defaults'}})) {
5752: my $currval = $current{'defaults'}{$key};
5753: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5754: $inuse{$key} = 1;
5755: } else {
5756: my $match;
5757: foreach my $poss (keys(%{$extended{$provider}})) {
5758: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5759: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5760: $inuse{$poss} = $key;
5761: last;
5762: }
5763: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5764: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5765: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5766: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5767: $currentdef{$inner} = $currval;
5768: $match = 1;
5769: last;
5770: }
5771: } elsif ($inner eq $key) {
5772: $currentdef{$key} = $currval;
5773: $match = 1;
5774: last;
5775: }
5776: }
5777: }
5778: last if ($match);
5779: }
5780: }
5781: }
5782: }
5783: if (ref($current{'crsconf'}) eq 'ARRAY') {
5784: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5785: }
5786: }
5787: }
5788: my %lt = &proctoring_titles($provider);
5789: my %fieldtitles = &proctoring_fieldtitles($provider);
5790: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5791: my %checkedavailable = (
5792: yes => '',
5793: no => ' checked="checked"',
5794: );
5795: if ($available) {
5796: $checkedavailable{'yes'} = $checkedavailable{'no'};
5797: $checkedavailable{'no'} = '';
5798: }
5799: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5800: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5801: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5802: for (my $k=0; $k<$maxnum; $k++) {
5803: my $vpos = $k+1;
5804: my $selstr;
5805: if ($k == $i) {
5806: $selstr = ' selected="selected" ';
5807: }
5808: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5809: }
5810: if ($version eq '') {
5811: if ($provider eq 'proctorio') {
5812: $version = '1.0';
5813: } elsif ($provider eq 'examity') {
5814: $version = '1.1';
5815: }
5816: }
5817: if ($lifetime eq '') {
5818: $lifetime = '300';
5819: }
5820: $datatable .=
5821: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5822: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5823: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5824: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5825: '</td>'.
5826: '<td colspan="2">'.
5827: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
5828: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
5829: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
5830: (' 'x2).
5831: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
5832: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5833: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5834: (' 'x2).
5835: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
5836: '<br />'.
5837: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
5838: '<br />'.
5839: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
5840: (' 'x2).
5841: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
5842: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
5843: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5844: if ($imgsrc) {
5845: $datatable .= $imgsrc.
5846: '<label><input type="checkbox" name="proctoring_image_del"'.
5847: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
5848: '<span class="LC_nobreak"> '.&mt('Replace:');
5849: }
5850: $datatable .= ' ';
5851: if ($switchserver) {
5852: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5853: } else {
5854: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
5855: }
5856: unless ($imgsrc) {
5857: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
5858: }
5859: $datatable .= '</fieldset>'."\n";
5860: if (ref($requserfields{$provider}) eq 'ARRAY') {
5861: if (@{$requserfields{$provider}} > 0) {
5862: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
5863: foreach my $field (@{$requserfields{$provider}}) {
5864: $datatable .= '<span class="LC_nobreak">'.
5865: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
5866: $lt{$field}.'</label>';
5867: if ($field eq 'user') {
5868: my $seluserdom = '';
5869: my $unseluserdom = ' selected="selected"';
5870: if ($userincdom) {
5871: $seluserdom = $unseluserdom;
5872: $unseluserdom = '';
5873: }
5874: $datatable .= ': '.
5875: '<select name="proctoring_userincdom_'.$provider.'">'.
5876: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
5877: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
5878: '</select> ';
5879: } else {
5880: $datatable .= ' ';
5881: if ($field eq 'roles') {
5882: $showroles = 1;
5883: }
5884: }
5885: $datatable .= '</span> ';
5886: }
5887: }
5888: $datatable .= '</fieldset>'."\n";
5889: }
5890: if (ref($optuserfields{$provider}) eq 'ARRAY') {
5891: if (@{$optuserfields{$provider}} > 0) {
5892: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
5893: foreach my $field (@{$optuserfields{$provider}}) {
5894: my $checked;
5895: if ($checkedfields{$field}) {
5896: $checked = ' checked="checked"';
5897: }
5898: $datatable .= '<span class="LC_nobreak">'.
5899: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
5900: }
5901: $datatable .= '</fieldset>'."\n";
5902: }
5903: }
5904: if (ref($defaults{$provider}) eq 'ARRAY') {
5905: if (@{$defaults{$provider}}) {
5906: my (%options,@selectboxes);
5907: if (ref($extended{$provider}) eq 'HASH') {
5908: %options = %{$extended{$provider}};
5909: }
5910: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
5911: my ($rem,$numinrow,$dropdowns);
5912: if ($provider eq 'proctorio') {
5913: $datatable .= '<table>';
5914: $numinrow = 4;
5915: }
5916: my $i = 0;
5917: foreach my $field (@{$defaults{$provider}}) {
5918: my $checked;
5919: if ($inuse{$field}) {
5920: $checked = ' checked="checked"';
5921: }
5922: if ($provider eq 'examity') {
5923: if ($field eq 'display') {
5924: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
5925: foreach my $option ('iframe','tab','window') {
5926: my $checkdisp;
5927: if ($currentdef{'target'} eq $option) {
5928: $checkdisp = ' checked="checked"';
5929: }
5930: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
5931: $fieldtitles{$option}.'</label>'.(' 'x2);
5932: }
5933: $datatable .= (' 'x4);
5934: foreach my $dimen ('width','height') {
5935: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
5936: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
5937: 'value="'.$currentdef{$dimen}.'" /></label>'.
5938: (' 'x2);
5939: }
5940: $datatable .= '</span><br />'.
5941: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
5942: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
5943: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
5944: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
5945: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
5946: $currentdef{'explanation'}.
5947: '</textarea></div><div style=""></div><br />';
5948: }
5949: } else {
5950: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
5951: my ($output,$selnone);
5952: unless ($checked) {
5953: $selnone = ' selected="selected"';
5954: }
5955: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
5956: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
5957: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
5958: foreach my $option (@{$options{$field}}) {
5959: my $sel;
5960: if ($inuse{$field} eq $option) {
5961: $sel = ' selected="selected"';
5962: }
5963: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
5964: }
5965: $output .= '</select></span>';
5966: push(@selectboxes,$output);
5967: } else {
5968: $rem = $i%($numinrow);
5969: if ($rem == 0) {
5970: if ($i > 0) {
5971: $datatable .= '</tr>';
5972: }
5973: $datatable .= '<tr>';
5974: }
5975: $datatable .= '<td class="LC_left_item">'.
5976: '<span class="LC_nobreak">'.
5977: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
5978: $fieldtitles{$field}.'</label></span></td>';
5979: $i++;
5980: }
5981: }
5982: }
5983: if ($provider eq 'proctorio') {
5984: if ($numinrow) {
5985: $rem = $i%$numinrow;
5986: }
5987: my $colsleft = $numinrow - $rem;
5988: if ($colsleft > 1) {
5989: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5990: } else {
5991: $datatable .= '<td class="LC_left_item">';
5992: }
5993: $datatable .= ' '.
5994: '</td></tr></table>';
5995: if (@selectboxes) {
5996: $datatable .= '<hr /><table>';
5997: $numinrow = 2;
5998: for (my $i=0; $i<@selectboxes; $i++) {
5999: $rem = $i%($numinrow);
6000: if ($rem == 0) {
6001: if ($i > 0) {
6002: $datatable .= '</tr>';
6003: }
6004: $datatable .= '<tr>';
6005: }
6006: $datatable .= '<td class="LC_left_item">'.
6007: $selectboxes[$i].'</td>';
6008: }
6009: if ($numinrow) {
6010: $rem = $i%$numinrow;
6011: }
6012: $colsleft = $numinrow - $rem;
6013: if ($colsleft > 1) {
6014: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6015: } else {
6016: $datatable .= '<td class="LC_left_item">';
6017: }
6018: $datatable .= ' '.
6019: '</td></tr></table>';
6020: }
6021: }
6022: $datatable .= '</fieldset>';
6023: }
6024: if (ref($crsconf{$provider}) eq 'ARRAY') {
6025: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6026: '<legend>'.&mt('Configurable in course').'</legend>';
6027: my ($rem,$numinrow);
6028: if ($provider eq 'proctorio') {
6029: $datatable .= '<table>';
6030: $numinrow = 4;
6031: }
6032: my $i = 0;
6033: foreach my $item (@{$crsconf{$provider}}) {
6034: my $name;
6035: if ($provider eq 'examity') {
6036: $name = $lt{'crs'.$item};
6037: } elsif ($provider eq 'proctorio') {
6038: $name = $fieldtitles{$item};
6039: $rem = $i%($numinrow);
6040: if ($rem == 0) {
6041: if ($i > 0) {
6042: $datatable .= '</tr>';
6043: }
6044: $datatable .= '<tr>';
6045: }
6046: $datatable .= '<td class="LC_left_item>';
6047: }
6048: my $checked;
6049: if ($crsconfig{$item}) {
6050: $checked = ' checked="checked"';
6051: }
6052: $datatable .= '<span class="LC_nobreak"><label>'.
6053: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
6054: $name.'</label></span>';
6055: if ($provider eq 'examity') {
6056: $datatable .= ' ';
6057: }
6058: $datatable .= "\n";
6059: $i++;
6060: }
6061: if ($provider eq 'proctorio') {
6062: if ($numinrow) {
6063: $rem = $i%$numinrow;
6064: }
6065: my $colsleft = $numinrow - $rem;
6066: if ($colsleft > 1) {
6067: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
6068: } else {
6069: $datatable .= '<td class="LC_left_item">';
6070: }
6071: $datatable .= ' '.
6072: '</td></tr></table>';
6073: }
6074: $datatable .= '</fieldset>';
6075: }
6076: if ($showroles) {
6077: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6078: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
6079: foreach my $role (@courseroles) {
6080: my ($selected,$selectnone);
6081: if (!$rolemaps{$role}) {
6082: $selectnone = ' selected="selected"';
6083: }
6084: $datatable .= '<td style="text-align: center">'.
6085: &Apache::lonnet::plaintext($role,'Course').'<br />'.
6086: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
6087: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6088: foreach my $ltirole (@ltiroles) {
6089: unless ($selectnone) {
6090: if ($rolemaps{$role} eq $ltirole) {
6091: $selected = ' selected="selected"';
6092: } else {
6093: $selected = '';
6094: }
6095: }
6096: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
6097: }
6098: $datatable .= '</select></td>';
6099: }
6100: $datatable .= '</tr></table></fieldset>'.
6101: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
6102: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
6103: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
6104: '<tr><td></td><td>lms</td>'.
6105: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
6106: ' value="Loncapa" disabled="disabled"/></td></tr>';
6107: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
6108: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
6109: my %custom = %{$settings->{$provider}->{'custom'}};
6110: if (keys(%custom) > 0) {
6111: foreach my $key (sort(keys(%custom))) {
6112: next if ($key eq 'lms');
6113: $datatable .= '<tr><td><span class="LC_nobreak">'.
6114: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
6115: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
6116: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
6117: ' value="'.$custom{$key}.'" /></td></tr>';
6118: }
6119: }
6120: }
6121: $datatable .= '<tr><td><span class="LC_nobreak">'.
6122: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
6123: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
6124: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
6125: '</table></fieldset></td></tr>'."\n";
6126: }
6127: $datatable .= '</td></tr>';
6128: }
6129: $itemcount ++;
6130: }
6131: }
6132: return $datatable;
6133: }
6134:
6135: sub proctoring_data {
6136: my $requserfields = {
6137: proctorio => ['user'],
6138: examity => ['roles','user'],
6139: };
6140: my $optuserfields = {
6141: proctorio => ['fullname'],
6142: examity => ['fullname','firstname','lastname','email'],
6143: };
6144: my $defaults = {
6145: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6146: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6147: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6148: 'closetabs','onescreen','print','downloads','cache','rightclick',
6149: 'reentry','calculator','whiteboard'],
6150: examity => ['display'],
6151: };
6152: my $extended = {
6153: proctorio => {
6154: verifyid => ['verifyidauto','verifyidlive'],
6155: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6156: tabslinks => ['notabs','linksonly'],
6157: reentry => ['noreentry','agentreentry'],
6158: calculator => ['calculatorbasic','calculatorsci'],
6159: },
6160: examity => {
6161: display => {
6162: target => ['iframe','tab','window'],
6163: width => '',
6164: height => '',
6165: linktext => '',
6166: explanation => '',
6167: },
6168: },
6169: };
6170: my $crsconf = {
6171: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6172: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6173: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6174: 'closetabs','onescreen','print','downloads','cache','rightclick',
6175: 'reentry','calculator','whiteboard'],
6176: examity => ['label','title','target','linktext','explanation','append'],
6177: };
6178: my $courseroles = ['cc','in','ta','ep','st'];
6179: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6180: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6181: }
6182:
6183: sub proctoring_titles {
6184: my ($item) = @_;
6185: my (%common_lt,%custom_lt);
6186: %common_lt = &Apache::lonlocal::texthash (
6187: 'avai' => 'Available?',
6188: 'base' => 'Basic Settings',
6189: 'requ' => 'User data required to be sent on launch',
6190: 'optu' => 'User data optionally sent on launch',
6191: 'udsl' => 'User data sent on launch',
6192: 'defa' => 'Defaults for items configurable in course',
6193: 'sigmethod' => 'Signature Method',
6194: 'key' => 'Key',
6195: 'lifetime' => 'Nonce lifetime (s)',
6196: 'secret' => 'Secret',
6197: 'icon' => 'Icon',
6198: 'fullname' => 'Full Name',
6199: 'visible' => 'Visible input',
6200: 'username' => 'username',
6201: 'user' => 'User',
6202: );
6203: if ($item eq 'proctorio') {
6204: %custom_lt = &Apache::lonlocal::texthash (
6205: 'version' => 'OAuth version',
6206: 'url' => 'API URL',
6207: 'uname:dom' => 'username-domain',
6208: );
6209: } elsif ($item eq 'examity') {
6210: %custom_lt = &Apache::lonlocal::texthash (
6211: 'version' => 'LTI Version',
6212: 'url' => 'URL',
6213: 'uname:dom' => 'username:domain',
6214: 'msgtype' => 'Message Type',
6215: 'firstname' => 'First Name',
6216: 'lastname' => 'Last Name',
6217: 'email' => 'E-mail',
6218: 'roles' => 'Role',
6219: 'crstarget' => 'Display target',
6220: 'crslabel' => 'Course label',
6221: 'crstitle' => 'Course title',
6222: 'crslinktext' => 'Link Text',
6223: 'crsexplanation' => 'Explanation',
6224: 'crsappend' => 'Provider URL',
6225: );
6226: }
6227: my %lt = (%common_lt,%custom_lt);
6228: return %lt;
6229: }
6230:
6231: sub proctoring_fieldtitles {
6232: my ($item) = @_;
6233: if ($item eq 'proctorio') {
6234: return &Apache::lonlocal::texthash (
6235: 'recordvideo' => 'Record video',
6236: 'recordaudio' => 'Record audio',
6237: 'recordscreen' => 'Record screen',
6238: 'recordwebtraffic' => 'Record web traffic',
6239: 'recordroomstart' => 'Record room scan',
6240: 'verifyvideo' => 'Verify webcam',
6241: 'verifyaudio' => 'Verify microphone',
6242: 'verifydesktop' => 'Verify desktop recording',
6243: 'verifyid' => 'Photo ID verification',
6244: 'verifysignature' => 'Require signature',
6245: 'fullscreen' => 'Fullscreen',
6246: 'clipboard' => 'Disable copy/paste',
6247: 'tabslinks' => 'New tabs/windows',
6248: 'closetabs' => 'Close other tabs',
6249: 'onescreen' => 'Limit to single screen',
6250: 'print' => 'Disable Printing',
6251: 'downloads' => 'Disable Downloads',
6252: 'cache' => 'Empty cache after exam',
6253: 'rightclick' => 'Disable right click',
6254: 'reentry' => 'Re-entry to exam',
6255: 'calculator' => 'Onscreen calculator',
6256: 'whiteboard' => 'Onscreen whiteboard',
6257: 'verifyidauto' => 'Automated verification',
6258: 'verifyidlive' => 'Live agent verification',
6259: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6260: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6261: 'fullscreensever' => 'Forced, navigation away ends exam',
6262: 'notabs' => 'Disaallowed',
6263: 'linksonly' => 'Allowed from links in exam',
6264: 'noreentry' => 'Disallowed',
6265: 'agentreentry' => 'Agent required for re-entry',
6266: 'calculatorbasic' => 'Basic',
6267: 'calculatorsci' => 'Scientific',
6268: );
6269: } elsif ($item eq 'examity') {
6270: return &Apache::lonlocal::texthash (
6271: 'target' => 'Display target',
6272: 'window' => 'Window',
6273: 'tab' => 'Tab',
6274: 'iframe' => 'iFrame',
6275: 'height' => 'Height (pixels)',
6276: 'width' => 'Width (pixels)',
6277: 'linktext' => 'Default Link Text',
6278: 'explanation' => 'Default Explanation',
6279: 'append' => 'Provider URL',
6280: );
6281: }
6282: }
6283:
6284: sub proctoring_providernames {
6285: return (
6286: proctorio => 'Proctorio',
6287: examity => 'Examity',
6288: );
6289: }
6290:
6291: sub print_lti {
6292: my ($dom,$settings,$rowtotal) = @_;
6293: my $itemcount = 1;
6294: my $maxnum = 0;
6295: my $css_class;
6296: my %ordered;
6297: if (ref($settings) eq 'HASH') {
6298: foreach my $item (keys(%{$settings})) {
6299: if (ref($settings->{$item}) eq 'HASH') {
6300: my $num = $settings->{$item}{'order'};
6301: if ($num eq '') {
6302: $num = scalar(keys(%{$settings}));
6303: }
6304: $ordered{$num} = $item;
6305: }
6306: }
6307: }
6308: my $maxnum = scalar(keys(%ordered));
6309: my $datatable;
6310: my %lt = <i_names();
6311: if (keys(%ordered)) {
6312: my @items = sort { $a <=> $b } keys(%ordered);
6313: for (my $i=0; $i<@items; $i++) {
6314: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6315: my $item = $ordered{$items[$i]};
6316: my ($key,$secret,$lifetime,$consumer,$requser,$crsinc,$current);
6317: if (ref($settings->{$item}) eq 'HASH') {
6318: $key = $settings->{$item}->{'key'};
6319: $secret = $settings->{$item}->{'secret'};
6320: $lifetime = $settings->{$item}->{'lifetime'};
6321: $consumer = $settings->{$item}->{'consumer'};
6322: $requser = $settings->{$item}->{'requser'};
6323: $crsinc = $settings->{$item}->{'crsinc'};
6324: $current = $settings->{$item};
6325: }
6326: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6327: my %checkedrequser = (
6328: yes => ' checked="checked"',
6329: no => '',
6330: );
6331: if (!$requser) {
6332: $checkedrequser{'no'} = $checkedrequser{'yes'};
6333: $checkedrequser{'yes'} = '';
6334: }
6335: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6336: my %checkedcrsinc = (
6337: yes => ' checked="checked"',
6338: no => '',
6339: );
6340: if (!$crsinc) {
6341: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6342: $checkedcrsinc{'yes'} = '';
6343: }
6344: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6345: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6346: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6347: for (my $k=0; $k<=$maxnum; $k++) {
6348: my $vpos = $k+1;
6349: my $selstr;
6350: if ($k == $i) {
6351: $selstr = ' selected="selected" ';
6352: }
6353: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6354: }
6355: $datatable .= '</select>'.(' 'x2).
6356: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6357: &mt('Delete?').'</label></span></td>'.
6358: '<td colspan="2">'.
6359: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6360: '<span class="LC_nobreak">'.$lt{'consumer'}.
6361: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6362: (' 'x2).
6363: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6364: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6365: (' 'x2).
6366: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6367: 'value="'.$lifetime.'" size="3" /></span>'.
6368: (' 'x2).
6369: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6370: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6371: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6372: '<br /><br />'.
6373: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6374: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6375: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6376: (' 'x4).
6377: '<span class="LC_nobreak">'.$lt{'key'}.
6378: ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" /></span> '.
6379: (' 'x2).
6380: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6381: '<input type="password" size="20" name="lti_secret_'.$i.'" value="'.$secret.'" />'.
6382: '<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>'.
6383: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6384: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6385: $itemcount ++;
6386: }
6387: }
6388: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6389: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6390: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6391: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6392: '<select name="lti_pos_add"'.$chgstr.'>';
6393: for (my $k=0; $k<$maxnum+1; $k++) {
6394: my $vpos = $k+1;
6395: my $selstr;
6396: if ($k == $maxnum) {
6397: $selstr = ' selected="selected" ';
6398: }
6399: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6400: }
6401: $datatable .= '</select> '."\n".
6402: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6403: '<td colspan="2">'.
6404: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6405: '<span class="LC_nobreak">'.$lt{'consumer'}.
6406: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6407: (' 'x2).
6408: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6409: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6410: (' 'x2).
6411: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span> '."\n".
6412: (' 'x2).
6413: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6414: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6415: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6416: '<br /><br />'.
6417: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6418: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6419: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6420: (' 'x4).
6421: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" /></span> '."\n".
6422: (' 'x2).
6423: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" />'.
6424: '<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".
6425: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6426: '</td>'."\n".
6427: '</tr>'."\n";
6428: $$rowtotal ++;
6429: return $datatable;;
6430: }
6431:
6432: sub lti_names {
6433: my %lt = &Apache::lonlocal::texthash(
6434: 'version' => 'LTI Version',
6435: 'url' => 'URL',
6436: 'key' => 'Key',
6437: 'lifetime' => 'Nonce lifetime (s)',
6438: 'consumer' => 'Consumer',
6439: 'secret' => 'Secret',
6440: 'requser' => "User's identity sent",
6441: 'crsinc' => "Course's identity sent",
6442: 'email' => 'Email address',
6443: 'sourcedid' => 'User ID',
6444: 'other' => 'Other',
6445: 'passback' => 'Can return grades to Consumer:',
6446: 'roster' => 'Can retrieve roster from Consumer:',
6447: 'topmenu' => 'Display LON-CAPA page header',
6448: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6449: );
6450: return %lt;
6451: }
6452:
6453: sub lti_options {
6454: my ($num,$current,$itemcount,%lt) = @_;
6455: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6456: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6457: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6458: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6459: $checked{'makecrs'}{'N'} = ' checked="checked"';
6460: $checked{'mapcrstype'} = {};
6461: $checked{'makeuser'} = {};
6462: $checked{'selfenroll'} = {};
6463: $checked{'crssec'} = {};
6464: $checked{'crssecsrc'} = {};
6465: $checked{'lcauth'} = {};
6466: $checked{'menuitem'} = {};
6467: if ($num eq 'add') {
6468: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6469: }
6470: my $userfieldsty = 'none';
6471: my $crsfieldsty = 'none';
6472: my $crssecfieldsty = 'none';
6473: my $secsrcfieldsty = 'none';
6474: my $callbacksty = 'none';
6475: my $passbacksty = 'none';
6476: my $optionsty = 'block';
6477: my $crssty = 'block';
6478: my $lcauthparm;
6479: my $lcauthparmstyle = 'display:none';
6480: my $lcauthparmtext;
6481: my $menusty;
6482: my $numinrow = 4;
6483: my %menutitles = <imenu_titles();
6484:
6485: if (ref($current) eq 'HASH') {
6486: if (!$current->{'requser'}) {
6487: $optionsty = 'none';
6488: $crssty = 'none';
6489: } elsif (!$current->{'crsinc'}) {
6490: $crssty = 'none';
6491: }
6492: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6493: $checked{'mapuser'}{'sourcedid'} = '';
6494: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6495: $checked{'mapuser'}{'email'} = ' checked="checked"';
6496: } else {
6497: $checked{'mapuser'}{'other'} = ' checked="checked"';
6498: $userfield = $current->{'mapuser'};
6499: $userfieldsty = 'inline-block';
6500: }
6501: }
6502: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6503: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6504: if ($current->{'mapcrs'} eq 'context_id') {
6505: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6506: } else {
6507: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6508: $cidfield = $current->{'mapcrs'};
6509: $crsfieldsty = 'inline-block';
6510: }
6511: }
6512: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6513: foreach my $type (@{$current->{'mapcrstype'}}) {
6514: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6515: }
6516: }
6517: if (!$current->{'storecrs'}) {
6518: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6519: $checked{'storecrs'}{'Y'} = '';
6520: }
6521: if ($current->{'makecrs'}) {
6522: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6523: }
6524: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6525: foreach my $role (@{$current->{'makeuser'}}) {
6526: $checked{'makeuser'}{$role} = ' checked="checked"';
6527: }
6528: }
6529: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6530: $checked{'lcauth'}{$1} = ' checked="checked"';
6531: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6532: $lcauthparm = $current->{'lcauthparm'};
6533: $lcauthparmstyle = 'display:table-row';
6534: if ($current->{'lcauth'} eq 'localauth') {
6535: $lcauthparmtext = &mt('Local auth argument');
6536: } else {
6537: $lcauthparmtext = &mt('Kerberos domain');
6538: }
6539: }
6540: }
6541: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6542: foreach my $role (@{$current->{'selfenroll'}}) {
6543: $checked{'selfenroll'}{$role} = ' checked="checked"';
6544: }
6545: }
6546: if (ref($current->{'maproles'}) eq 'HASH') {
6547: %rolemaps = %{$current->{'maproles'}};
6548: }
6549: if ($current->{'section'} ne '') {
6550: $checked{'crssec'}{'Y'} = ' checked="checked"';
6551: $crssecfieldsty = 'inline-block';
6552: if ($current->{'section'} eq 'course_section_sourcedid') {
6553: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6554: } else {
6555: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6556: $crssecsrc = $current->{'section'};
6557: $secsrcfieldsty = 'inline-block';
6558: }
6559: } else {
6560: $checked{'crssec'}{'N'} = ' checked="checked"';
6561: }
6562: if ($current->{'callback'} ne '') {
6563: $callback = $current->{'callback'};
6564: $checked{'callback'}{'Y'} = ' checked="checked"';
6565: $callbacksty = 'inline-block';
6566: } else {
6567: $checked{'callback'}{'N'} = ' checked="checked"';
6568: }
6569: if ($current->{'topmenu'}) {
6570: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6571: } else {
6572: $checked{'topmenu'}{'N'} = ' checked="checked"';
6573: }
6574: if ($current->{'inlinemenu'}) {
6575: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6576: } else {
6577: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6578: }
6579: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6580: $menusty = 'inline-block';
6581: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6582: foreach my $item (@{$current->{'lcmenu'}}) {
6583: if (exists($menutitles{$item})) {
6584: $checked{'menuitem'}{$item} = ' checked="checked"';
6585: }
6586: }
6587: }
6588: } else {
6589: $menusty = 'none';
6590: }
6591: } else {
6592: $checked{'makecrs'}{'N'} = ' checked="checked"';
6593: $checked{'crssec'}{'N'} = ' checked="checked"';
6594: $checked{'callback'}{'N'} = ' checked="checked"';
6595: $checked{'topmenu'}{'N'} = ' checked="checked"';
6596: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6597: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6598: $menusty = 'inline-block';
6599: }
6600: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6601: my %coursetypetitles = &Apache::lonlocal::texthash (
6602: official => 'Official',
6603: unofficial => 'Unofficial',
6604: community => 'Community',
6605: textbook => 'Textbook',
6606: placement => 'Placement Test',
6607: lti => 'LTI Provider',
6608: );
6609: my @authtypes = ('internal','krb4','krb5','localauth');
6610: my %shortauth = (
6611: internal => 'int',
6612: krb4 => 'krb4',
6613: krb5 => 'krb5',
6614: localauth => 'loc'
6615: );
6616: my %authnames = &authtype_names();
6617: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6618: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6619: my @courseroles = ('cc','in','ta','ep','st');
6620: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6621: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6622: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6623: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6624: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6625: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6626: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6627: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6628: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6629: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6630: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6631: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6632: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6633: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6634: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6635: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6636: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6637: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6638: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6639: foreach my $option ('sourcedid','email','other') {
6640: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6641: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6642: ($option eq 'other' ? '' : (' 'x2) );
6643: }
6644: $output .= '</span></div>'.
6645: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6646: '<input type="text" name="lti_customuser_'.$num.'" '.
6647: 'value="'.$userfield.'" /></div></fieldset>'.
6648: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6649: foreach my $ltirole (@ltiroles) {
6650: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6651: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6652: }
6653: $output .= '</fieldset>'.
6654: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6655: '<table>'.
6656: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6657: '</table>'.
6658: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6659: '<td class="LC_left_item">';
6660: foreach my $auth ('lti',@authtypes) {
6661: my $authtext;
6662: if ($auth eq 'lti') {
6663: $authtext = &mt('None');
6664: } else {
6665: $authtext = $authnames{$shortauth{$auth}};
6666: }
6667: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
6668: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
6669: $authtext.'</label></span> ';
6670: }
6671: $output .= '</td></tr>'.
6672: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
6673: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
6674: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
6675: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
6676: '</table></fieldset>'.
6677: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
6678: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
6679: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6680: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6681: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6682: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
6683: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
6684: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6685: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
6686: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
6687: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6688: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
6689: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
6690: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6691: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
6692: '<span class="LC_nobreak">'.&mt('Menu items').': ';
6693: foreach my $type ('fullname','coursetitle','role','logout','grades') {
6694: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
6695: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
6696: (' 'x2);
6697: }
6698: $output .= '</span></div></fieldset>'.
6699: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
6700: '<div class="LC_floatleft"><span class="LC_nobreak">'.
6701: &mt('Unique course identifier').': ';
6702: foreach my $option ('course_offering_sourcedid','context_id','other') {
6703: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
6704: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
6705: ($option eq 'other' ? '' : (' 'x2) );
6706: }
6707: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
6708: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
6709: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
6710: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
6711: foreach my $type (@coursetypes) {
6712: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
6713: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
6714: (' 'x2);
6715: }
6716: $output .= '</span><br /><br />'.
6717: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
6718: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
6719: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6720: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
6721: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6722: '</fieldset>'.
6723: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
6724: foreach my $ltirole (@lticourseroles) {
6725: my ($selected,$selectnone);
6726: if ($rolemaps{$ltirole} eq '') {
6727: $selectnone = ' selected="selected"';
6728: }
6729: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
6730: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
6731: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6732: foreach my $role (@courseroles) {
6733: unless ($selectnone) {
6734: if ($rolemaps{$ltirole} eq $role) {
6735: $selected = ' selected="selected"';
6736: } else {
6737: $selected = '';
6738: }
6739: }
6740: $output .= '<option value="'.$role.'"'.$selected.'>'.
6741: &Apache::lonnet::plaintext($role,'Course').
6742: '</option>';
6743: }
6744: $output .= '</select></td>';
6745: }
6746: $output .= '</tr></table></fieldset>'.
6747: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
6748: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
6749: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
6750: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6751: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
6752: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6753: '</fieldset>'.
6754: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
6755: foreach my $lticrsrole (@lticourseroles) {
6756: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
6757: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
6758: }
6759: $output .= '</fieldset>'.
6760: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
6761: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
6762: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
6763: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
6764: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
6765: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
6766: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
6767: '<span class="LC_nobreak">'.&mt('From').':<label>'.
6768: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
6769: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
6770: &mt('Standard field').'</label>'.(' 'x2).
6771: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
6772: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
6773: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
6774: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
6775: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
6776: my ($pb1p1chk,$pb1p0chk,$onclickpb);
6777: foreach my $extra ('roster','passback') {
6778: my $checkedon = '';
6779: my $checkedoff = ' checked="checked"';
6780: if ($extra eq 'passback') {
6781: $pb1p1chk = ' checked="checked"';
6782: $pb1p0chk = '';
6783: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
6784: } else {
6785: $onclickpb = '';
6786: }
6787: if (ref($current) eq 'HASH') {
6788: if (($current->{$extra})) {
6789: $checkedon = $checkedoff;
6790: $checkedoff = '';
6791: if ($extra eq 'passback') {
6792: $passbacksty = 'inline-block';
6793: }
6794: if ($current->{'passbackformat'} eq '1.0') {
6795: $pb1p0chk = ' checked="checked"';
6796: $pb1p1chk = '';
6797: }
6798: }
6799: }
6800: $output .= $lt{$extra}.' '.
6801: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
6802: &mt('No').'</label>'.(' 'x2).
6803: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
6804: &mt('Yes').'</label><br />';
6805: }
6806: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
6807: '<span class="LC_nobreak">'.&mt('Grade format').
6808: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
6809: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
6810: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
6811: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
6812: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
6813: $output .= '</span></div></fieldset>';
6814: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
6815: #
6816: # $output .= '</fieldset>'.
6817: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
6818: return $output;
6819: }
6820:
6821: sub ltimenu_titles {
6822: return &Apache::lonlocal::texthash(
6823: fullname => 'Full name',
6824: coursetitle => 'Course title',
6825: role => 'Role',
6826: logout => 'Logout',
6827: grades => 'Grades',
6828: );
6829: }
6830:
6831: sub print_coursedefaults {
6832: my ($position,$dom,$settings,$rowtotal) = @_;
6833: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6834: my $itemcount = 1;
6835: my %choices = &Apache::lonlocal::texthash (
6836: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
6837: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6838: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6839: coursecredits => 'Credits can be specified for courses',
6840: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6841: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6842: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
6843: texengine => 'Default method to display mathematics',
6844: postsubmit => 'Disable submit button/keypress following student submission',
6845: canclone => "People who may clone a course (besides course's owner and coordinators)",
6846: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6847: );
6848: my %staticdefaults = (
6849: anonsurvey_threshold => 10,
6850: uploadquota => 500,
6851: postsubmit => 60,
6852: mysqltables => 172800,
6853: );
6854: if ($position eq 'top') {
6855: %defaultchecked = (
6856: 'canuse_pdfforms' => 'off',
6857: 'uselcmath' => 'on',
6858: 'usejsme' => 'on',
6859: 'inline_chem' => 'on',
6860: 'canclone' => 'none',
6861: );
6862: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
6863: my $deftex = $Apache::lonnet::deftex;
6864: if (ref($settings) eq 'HASH') {
6865: if ($settings->{'texengine'}) {
6866: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6867: $deftex = $settings->{'texengine'};
6868: }
6869: }
6870: }
6871: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6872: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6873: '<span class="LC_nobreak">'.$choices{'texengine'}.
6874: '</span></td><td class="LC_right_item">'.
6875: '<select name="texengine">'."\n";
6876: my %texoptions = (
6877: MathJax => 'MathJax',
6878: mimetex => &mt('Convert to Images'),
6879: tth => &mt('TeX to HTML'),
6880: );
6881: foreach my $renderer ('MathJax','mimetex','tth') {
6882: my $selected = '';
6883: if ($renderer eq $deftex) {
6884: $selected = ' selected="selected"';
6885: }
6886: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6887: }
6888: $mathdisp .= '</select></td></tr>'."\n";
6889: $itemcount ++;
6890: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6891: \%choices,$itemcount);
6892: $datatable = $mathdisp.$datatable;
6893: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6894: $datatable .=
6895: '<tr'.$css_class.'><td style="vertical-align: top">'.
6896: '<span class="LC_nobreak">'.$choices{'canclone'}.
6897: '</span></td><td class="LC_left_item">';
6898: my $currcanclone = 'none';
6899: my $onclick;
6900: my @cloneoptions = ('none','domain');
6901: my %clonetitles = &Apache::lonlocal::texthash (
6902: none => 'No additional course requesters',
6903: domain => "Any course requester in course's domain",
6904: instcode => 'Course requests for official courses ...',
6905: );
6906: my (%codedefaults,@code_order,@posscodes);
6907: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6908: \@code_order) eq 'ok') {
6909: if (@code_order > 0) {
6910: push(@cloneoptions,'instcode');
6911: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6912: }
6913: }
6914: if (ref($settings) eq 'HASH') {
6915: if ($settings->{'canclone'}) {
6916: if (ref($settings->{'canclone'}) eq 'HASH') {
6917: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6918: if (@code_order > 0) {
6919: $currcanclone = 'instcode';
6920: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6921: }
6922: }
6923: } elsif ($settings->{'canclone'} eq 'domain') {
6924: $currcanclone = $settings->{'canclone'};
6925: }
6926: }
6927: }
6928: foreach my $option (@cloneoptions) {
6929: my ($checked,$additional);
6930: if ($currcanclone eq $option) {
6931: $checked = ' checked="checked"';
6932: }
6933: if ($option eq 'instcode') {
6934: if (@code_order) {
6935: my $show = 'none';
6936: if ($checked) {
6937: $show = 'block';
6938: }
6939: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6940: &mt('Institutional codes for new and cloned course have identical:').
6941: '<br />';
6942: foreach my $item (@code_order) {
6943: my $codechk;
6944: if ($checked) {
6945: if (grep(/^\Q$item\E$/,@posscodes)) {
6946: $codechk = ' checked="checked"';
6947: }
6948: }
6949: $additional .= '<label>'.
6950: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6951: $item.'</label>';
6952: }
6953: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6954: }
6955: }
6956: $datatable .=
6957: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6958: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6959: '</label> '.$additional.'</span><br />';
6960: }
6961: $datatable .= '</td>'.
6962: '</tr>';
6963: $itemcount ++;
6964: } else {
6965: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6966: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6967: my $currusecredits = 0;
6968: my $postsubmitclient = 1;
6969: my @types = ('official','unofficial','community','textbook','placement');
6970: if (ref($settings) eq 'HASH') {
6971: $currdefresponder = $settings->{'anonsurvey_threshold'};
6972: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6973: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6974: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6975: }
6976: }
6977: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6978: foreach my $type (@types) {
6979: next if ($type eq 'community');
6980: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6981: if ($defcredits{$type} ne '') {
6982: $currusecredits = 1;
6983: }
6984: }
6985: }
6986: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6987: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6988: $postsubmitclient = 0;
6989: foreach my $type (@types) {
6990: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6991: }
6992: } else {
6993: foreach my $type (@types) {
6994: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6995: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6996: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6997: } else {
6998: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6999: }
7000: } else {
7001: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7002: }
7003: }
7004: }
7005: } else {
7006: foreach my $type (@types) {
7007: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7008: }
7009: }
7010: if (ref($settings->{'mysqltables'}) eq 'HASH') {
7011: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
7012: $currmysql{$type} = $settings->{'mysqltables'}{$type};
7013: }
7014: } else {
7015: foreach my $type (@types) {
7016: $currmysql{$type} = $staticdefaults{'mysqltables'};
7017: }
7018: }
7019: } else {
7020: foreach my $type (@types) {
7021: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7022: }
7023: }
7024: if (!$currdefresponder) {
7025: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7026: } elsif ($currdefresponder < 1) {
7027: $currdefresponder = 1;
7028: }
7029: foreach my $type (@types) {
7030: if ($curruploadquota{$type} eq '') {
7031: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7032: }
7033: }
7034: $datatable .=
7035: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7036: $choices{'anonsurvey_threshold'}.
7037: '</span></td>'.
7038: '<td class="LC_right_item"><span class="LC_nobreak">'.
7039: '<input type="text" name="anonsurvey_threshold"'.
7040: ' value="'.$currdefresponder.'" size="5" /></span>'.
7041: '</td></tr>'."\n";
7042: $itemcount ++;
7043: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7044: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7045: $choices{'uploadquota'}.
7046: '</span></td>'.
7047: '<td style="text-align: right" class="LC_right_item">'.
7048: '<table><tr>';
7049: foreach my $type (@types) {
7050: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7051: '<input type="text" name="uploadquota_'.$type.'"'.
7052: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7053: }
7054: $datatable .= '</tr></table></td></tr>'."\n";
7055: $itemcount ++;
7056: my $onclick = "toggleDisplay(this.form,'credits');";
7057: my $display = 'none';
7058: if ($currusecredits) {
7059: $display = 'block';
7060: }
7061: my $additional = '<div id="credits" style="display: '.$display.'">'.
7062: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7063: foreach my $type (@types) {
7064: next if ($type eq 'community');
7065: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7066: '<input type="text" name="'.$type.'_credits"'.
7067: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7068: }
7069: $additional .= '</tr></table></div>'."\n";
7070: %defaultchecked = ('coursecredits' => 'off');
7071: @toggles = ('coursecredits');
7072: my $current = {
7073: 'coursecredits' => $currusecredits,
7074: };
7075: (my $table,$itemcount) =
7076: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7077: \%choices,$itemcount,$onclick,$additional,'left');
7078: $datatable .= $table;
7079: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7080: my $display = 'none';
7081: if ($postsubmitclient) {
7082: $display = 'block';
7083: }
7084: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7085: &mt('Number of seconds submit is disabled').'<br />'.
7086: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7087: '<table><tr>';
7088: foreach my $type (@types) {
7089: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7090: '<input type="text" name="'.$type.'_timeout" value="'.
7091: $deftimeout{$type}.'" size="5" /></td>';
7092: }
7093: $additional .= '</tr></table></div>'."\n";
7094: %defaultchecked = ('postsubmit' => 'on');
7095: @toggles = ('postsubmit');
7096: $current = {
7097: 'postsubmit' => $postsubmitclient,
7098: };
7099: ($table,$itemcount) =
7100: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7101: \%choices,$itemcount,$onclick,$additional,'left');
7102: $datatable .= $table;
7103: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7104: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7105: $choices{'mysqltables'}.
7106: '</span></td>'.
7107: '<td style="text-align: right" class="LC_right_item">'.
7108: '<table><tr>';
7109: foreach my $type (@types) {
7110: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7111: '<input type="text" name="mysqltables_'.$type.'"'.
7112: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7113: }
7114: $datatable .= '</tr></table></td></tr>'."\n";
7115: $itemcount ++;
7116:
7117: }
7118: $$rowtotal += $itemcount;
7119: return $datatable;
7120: }
7121:
7122: sub print_selfenrollment {
7123: my ($position,$dom,$settings,$rowtotal) = @_;
7124: my ($css_class,$datatable);
7125: my $itemcount = 1;
7126: my @types = ('official','unofficial','community','textbook','placement');
7127: if (($position eq 'top') || ($position eq 'middle')) {
7128: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7129: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7130: my @rows;
7131: my $key;
7132: if ($position eq 'top') {
7133: $key = 'admin';
7134: if (ref($rowsref) eq 'ARRAY') {
7135: @rows = @{$rowsref};
7136: }
7137: } elsif ($position eq 'middle') {
7138: $key = 'default';
7139: @rows = ('types','registered','approval','limit');
7140: }
7141: foreach my $row (@rows) {
7142: if (defined($titlesref->{$row})) {
7143: $itemcount ++;
7144: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7145: $datatable .= '<tr'.$css_class.'>'.
7146: '<td>'.$titlesref->{$row}.'</td>'.
7147: '<td class="LC_left_item">'.
7148: '<table><tr>';
7149: my (%current,%currentcap);
7150: if (ref($settings) eq 'HASH') {
7151: if (ref($settings->{$key}) eq 'HASH') {
7152: foreach my $type (@types) {
7153: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7154: $current{$type} = $settings->{$key}->{$type}->{$row};
7155: }
7156: if (($row eq 'limit') && ($key eq 'default')) {
7157: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7158: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7159: }
7160: }
7161: }
7162: }
7163: }
7164: my %roles = (
7165: '0' => &Apache::lonnet::plaintext('dc'),
7166: );
7167:
7168: foreach my $type (@types) {
7169: unless (($row eq 'registered') && ($key eq 'default')) {
7170: $datatable .= '<th>'.&mt($type).'</th>';
7171: }
7172: }
7173: unless (($row eq 'registered') && ($key eq 'default')) {
7174: $datatable .= '</tr><tr>';
7175: }
7176: foreach my $type (@types) {
7177: if ($type eq 'community') {
7178: $roles{'1'} = &mt('Community personnel');
7179: } else {
7180: $roles{'1'} = &mt('Course personnel');
7181: }
7182: $datatable .= '<td style="vertical-align: top">';
7183: if ($position eq 'top') {
7184: my %checked;
7185: if ($current{$type} eq '0') {
7186: $checked{'0'} = ' checked="checked"';
7187: } else {
7188: $checked{'1'} = ' checked="checked"';
7189: }
7190: foreach my $role ('1','0') {
7191: $datatable .= '<span class="LC_nobreak"><label>'.
7192: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7193: 'value="'.$role.'"'.$checked{$role}.' />'.
7194: $roles{$role}.'</label></span> ';
7195: }
7196: } else {
7197: if ($row eq 'types') {
7198: my %checked;
7199: if ($current{$type} =~ /^(all|dom)$/) {
7200: $checked{$1} = ' checked="checked"';
7201: } else {
7202: $checked{''} = ' checked="checked"';
7203: }
7204: foreach my $val ('','dom','all') {
7205: $datatable .= '<span class="LC_nobreak"><label>'.
7206: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7207: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7208: }
7209: } elsif ($row eq 'registered') {
7210: my %checked;
7211: if ($current{$type} eq '1') {
7212: $checked{'1'} = ' checked="checked"';
7213: } else {
7214: $checked{'0'} = ' checked="checked"';
7215: }
7216: foreach my $val ('0','1') {
7217: $datatable .= '<span class="LC_nobreak"><label>'.
7218: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7219: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7220: }
7221: } elsif ($row eq 'approval') {
7222: my %checked;
7223: if ($current{$type} =~ /^([12])$/) {
7224: $checked{$1} = ' checked="checked"';
7225: } else {
7226: $checked{'0'} = ' checked="checked"';
7227: }
7228: for my $val (0..2) {
7229: $datatable .= '<span class="LC_nobreak"><label>'.
7230: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7231: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7232: }
7233: } elsif ($row eq 'limit') {
7234: my %checked;
7235: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7236: $checked{$1} = ' checked="checked"';
7237: } else {
7238: $checked{'none'} = ' checked="checked"';
7239: }
7240: my $cap;
7241: if ($currentcap{$type} =~ /^\d+$/) {
7242: $cap = $currentcap{$type};
7243: }
7244: foreach my $val ('none','allstudents','selfenrolled') {
7245: $datatable .= '<span class="LC_nobreak"><label>'.
7246: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7247: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7248: }
7249: $datatable .= '<br />'.
7250: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7251: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7252: '</span>';
7253: }
7254: }
7255: $datatable .= '</td>';
7256: }
7257: $datatable .= '</tr>';
7258: }
7259: $datatable .= '</table></td></tr>';
7260: }
7261: } elsif ($position eq 'bottom') {
7262: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7263: }
7264: $$rowtotal += $itemcount;
7265: return $datatable;
7266: }
7267:
7268: sub print_validation_rows {
7269: my ($caller,$dom,$settings,$rowtotal) = @_;
7270: my ($itemsref,$namesref,$fieldsref);
7271: if ($caller eq 'selfenroll') {
7272: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7273: } elsif ($caller eq 'requestcourses') {
7274: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7275: }
7276: my %currvalidation;
7277: if (ref($settings) eq 'HASH') {
7278: if (ref($settings->{'validation'}) eq 'HASH') {
7279: %currvalidation = %{$settings->{'validation'}};
7280: }
7281: }
7282: my $datatable;
7283: my $itemcount = 0;
7284: foreach my $item (@{$itemsref}) {
7285: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7286: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7287: $namesref->{$item}.
7288: '</span></td>'.
7289: '<td class="LC_left_item">';
7290: if (($item eq 'url') || ($item eq 'button')) {
7291: $datatable .= '<span class="LC_nobreak">'.
7292: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7293: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7294: } elsif ($item eq 'fields') {
7295: my @currfields;
7296: if (ref($currvalidation{$item}) eq 'ARRAY') {
7297: @currfields = @{$currvalidation{$item}};
7298: }
7299: foreach my $field (@{$fieldsref}) {
7300: my $check = '';
7301: if (grep(/^\Q$field\E$/,@currfields)) {
7302: $check = ' checked="checked"';
7303: }
7304: $datatable .= '<span class="LC_nobreak"><label>'.
7305: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7306: ' value="'.$field.'"'.$check.' />'.$field.
7307: '</label></span> ';
7308: }
7309: } elsif ($item eq 'markup') {
7310: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7311: $currvalidation{$item}.
7312: '</textarea>';
7313: }
7314: $datatable .= '</td></tr>'."\n";
7315: if (ref($rowtotal)) {
7316: $itemcount ++;
7317: }
7318: }
7319: if ($caller eq 'requestcourses') {
7320: my %currhash;
7321: if (ref($settings) eq 'HASH') {
7322: if (ref($settings->{'validation'}) eq 'HASH') {
7323: if ($settings->{'validation'}{'dc'} ne '') {
7324: $currhash{$settings->{'validation'}{'dc'}} = 1;
7325: }
7326: }
7327: }
7328: my $numinrow = 2;
7329: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7330: 'validationdc',%currhash);
7331: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7332: $datatable .= '<tr'.$css_class.'><td>';
7333: if ($numdc > 1) {
7334: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7335: } else {
7336: $datatable .= &mt('Course creation processed as: ');
7337: }
7338: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7339: $itemcount ++;
7340: }
7341: if (ref($rowtotal)) {
7342: $$rowtotal += $itemcount;
7343: }
7344: return $datatable;
7345: }
7346:
7347: sub print_privacy {
7348: my ($position,$dom,$settings,$rowtotal) = @_;
7349: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7350: my $itemcount = 0;
7351: unless ($position eq 'top') {
7352: @items = ('domain','author','course','community');
7353: %names = &Apache::lonlocal::texthash (
7354: domain => 'Assigned domain role(s)',
7355: author => 'Assigned co-author role(s)',
7356: course => 'Assigned course role(s)',
7357: community => 'Assigned community role',
7358: );
7359: $numinrow = 4;
7360: ($othertitle,$usertypes,$types) =
7361: &Apache::loncommon::sorted_inst_types($dom);
7362: }
7363: if (($position eq 'top') || ($position eq 'middle')) {
7364: my (%by_ip,%by_location,@intdoms,@instdoms);
7365: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7366: if ($position eq 'top') {
7367: my %curr;
7368: my @options = ('none','user','domain','auto');
7369: my %titles = &Apache::lonlocal::texthash (
7370: none => 'Not allowed',
7371: user => 'User authorizes',
7372: domain => 'DC authorizes',
7373: auto => 'Unrestricted',
7374: instdom => 'Other domain shares institution/provider',
7375: extdom => 'Other domain has different institution/provider',
7376: );
7377: my %names = &Apache::lonlocal::texthash (
7378: domain => 'Domain role',
7379: author => 'Co-author role',
7380: course => 'Course role',
7381: community => 'Community role',
7382: );
7383: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7384: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7385: foreach my $domtype ('instdom','extdom') {
7386: my (%checked,$skip);
7387: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7388: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7389: '<td class="LC_left_item">';
7390: if ($domtype eq 'instdom') {
7391: unless (@instdoms > 1) {
7392: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7393: $skip = 1;
7394: }
7395: } elsif ($domtype eq 'extdom') {
7396: if (keys(%by_location) == 0) {
7397: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7398: $skip = 1;
7399: }
7400: }
7401: unless ($skip) {
7402: foreach my $roletype ('domain','author','course','community') {
7403: $checked{'auto'} = ' checked="checked"';
7404: if (ref($settings) eq 'HASH') {
7405: if (ref($settings->{approval}) eq 'HASH') {
7406: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7407: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7408: $checked{$1} = ' checked="checked"';
7409: $checked{'auto'} = '';
7410: }
7411: }
7412: }
7413: }
7414: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7415: foreach my $option (@options) {
7416: $datatable .= '<span class="LC_nobreak"><label>'.
7417: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7418: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7419: '</label></span> ';
7420: }
7421: $datatable .= '</fieldset>';
7422: }
7423: }
7424: $datatable .= '</td></tr>';
7425: $itemcount ++;
7426: }
7427: } elsif ($position eq 'middle') {
7428: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7429: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7430: foreach my $item (@{$types}) {
7431: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7432: $numinrow,$itemcount,'','','','','',
7433: '',$usertypes->{$item});
7434: $itemcount ++;
7435: }
7436: }
7437: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7438: $numinrow,$itemcount,'','','','','',
7439: '',$othertitle);
7440: $itemcount ++;
7441: } else {
7442: my (@insttypes,%insttitles);
7443: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7444: @insttypes = @{$types};
7445: %insttitles = %{$usertypes};
7446: }
7447: foreach my $item (@insttypes,'default') {
7448: my $title;
7449: if ($item eq 'default') {
7450: $title = $othertitle;
7451: } else {
7452: $title = $insttitles{$item};
7453: }
7454: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7455: $datatable .= '<tr'.$css_class.'>'.
7456: '<td class="LC_left_item">'.$title.'</td>'.
7457: '<td class="LC_left_item">'.
7458: &mt('Nothing to set here, as there are no other domains').
7459: '</td></tr>';
7460: $itemcount ++;
7461: }
7462: }
7463: }
7464: } else {
7465: my $prefix;
7466: if ($position eq 'lower') {
7467: $prefix = 'priv';
7468: } else {
7469: $prefix = 'unpriv';
7470: }
7471: foreach my $item (@items) {
7472: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7473: $numinrow,$itemcount,'','','','','',
7474: '',$names{$item});
7475: $itemcount ++;
7476: }
7477: }
7478: if (ref($rowtotal)) {
7479: $$rowtotal += $itemcount;
7480: }
7481: return $datatable;
7482: }
7483:
7484: sub print_passwords {
7485: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7486: my ($datatable,$css_class);
7487: my $itemcount = 0;
7488: my %titles = &Apache::lonlocal::texthash (
7489: captcha => '"Forgot Password" CAPTCHA validation',
7490: link => 'Reset link expiration (hours)',
7491: case => 'Case-sensitive usernames/e-mail',
7492: prelink => 'Information required (form 1)',
7493: postlink => 'Information required (form 2)',
7494: emailsrc => 'LON-CAPA e-mail address type(s)',
7495: customtext => 'Domain specific text (HTML)',
7496: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7497: intauth_check => 'Check bcrypt cost if authenticated',
7498: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7499: permanent => 'Permanent e-mail address',
7500: critical => 'Critical notification address',
7501: notify => 'Notification address',
7502: min => 'Minimum password length',
7503: max => 'Maximum password length',
7504: chars => 'Required characters',
7505: expire => 'Password expiration (days)',
7506: numsaved => 'Number of previous passwords to save and disallow reuse',
7507: );
7508: if ($position eq 'top') {
7509: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7510: my $shownlinklife = 2;
7511: my $prelink = 'both';
7512: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7513: if (ref($settings) eq 'HASH') {
7514: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7515: $shownlinklife = $settings->{resetlink};
7516: }
7517: if (ref($settings->{resetcase}) eq 'ARRAY') {
7518: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7519: }
7520: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7521: $prelink = $settings->{resetprelink};
7522: }
7523: if (ref($settings->{resetpostlink}) eq 'HASH') {
7524: %postlink = %{$settings->{resetpostlink}};
7525: }
7526: if (ref($settings->{resetemail}) eq 'ARRAY') {
7527: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7528: }
7529: if ($settings->{resetremove}) {
7530: $nostdtext = 1;
7531: }
7532: if ($settings->{resetcustom}) {
7533: $customurl = $settings->{resetcustom};
7534: }
7535: } else {
7536: if (ref($types) eq 'ARRAY') {
7537: foreach my $item (@{$types}) {
7538: $casesens{$item} = 1;
7539: $postlink{$item} = ['username','email'];
7540: }
7541: }
7542: $casesens{'default'} = 1;
7543: $postlink{'default'} = ['username','email'];
7544: $prelink = 'both';
7545: %emailsrc = (
7546: permanent => 1,
7547: critical => 1,
7548: notify => 1,
7549: );
7550: }
7551: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7552: $itemcount ++;
7553: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7554: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7555: '<td class="LC_left_item">'.
7556: '<input type="textbox" value="'.$shownlinklife.'" '.
7557: 'name="passwords_link" size="3" /></td></tr>';
7558: $itemcount ++;
7559: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7560: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7561: '<td class="LC_left_item">';
7562: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7563: foreach my $item (@{$types}) {
7564: my $checkedcase;
7565: if ($casesens{$item}) {
7566: $checkedcase = ' checked="checked"';
7567: }
7568: $datatable .= '<span class="LC_nobreak"><label>'.
7569: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7570: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7571: '</span> ';
7572: }
7573: }
7574: my $checkedcase;
7575: if ($casesens{'default'}) {
7576: $checkedcase = ' checked="checked"';
7577: }
7578: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7579: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7580: $othertitle.'</label></span></td>';
7581: $itemcount ++;
7582: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7583: my %checkedpre = (
7584: both => ' checked="checked"',
7585: either => '',
7586: );
7587: if ($prelink eq 'either') {
7588: $checkedpre{either} = ' checked="checked"';
7589: $checkedpre{both} = '';
7590: }
7591: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7592: '<td class="LC_left_item"><span class="LC_nobreak">'.
7593: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7594: &mt('Both username and e-mail address').'</label></span> '.
7595: '<span class="LC_nobreak"><label>'.
7596: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7597: &mt('Either username or e-mail address').'</label></span></td></tr>';
7598: $itemcount ++;
7599: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7600: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7601: '<td class="LC_left_item">';
7602: my %postlinked;
7603: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7604: foreach my $item (@{$types}) {
7605: undef(%postlinked);
7606: $datatable .= '<fieldset style="display: inline-block;">'.
7607: '<legend>'.$usertypes->{$item}.'</legend>';
7608: if (ref($postlink{$item}) eq 'ARRAY') {
7609: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7610: }
7611: foreach my $field ('email','username') {
7612: my $checked;
7613: if ($postlinked{$field}) {
7614: $checked = ' checked="checked"';
7615: }
7616: $datatable .= '<span class="LC_nobreak"><label>'.
7617: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7618: $field.'"'.$checked.' />'.$field.'</label>'.
7619: '<span> ';
7620: }
7621: $datatable .= '</fieldset>';
7622: }
7623: }
7624: if (ref($postlink{'default'}) eq 'ARRAY') {
7625: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7626: }
7627: $datatable .= '<fieldset style="display: inline-block;">'.
7628: '<legend>'.$othertitle.'</legend>';
7629: foreach my $field ('email','username') {
7630: my $checked;
7631: if ($postlinked{$field}) {
7632: $checked = ' checked="checked"';
7633: }
7634: $datatable .= '<span class="LC_nobreak"><label>'.
7635: '<input type="checkbox" name="passwords_postlink_default" value="'.
7636: $field.'"'.$checked.' />'.$field.'</label>'.
7637: '<span> ';
7638: }
7639: $datatable .= '</fieldset></td></tr>';
7640: $itemcount ++;
7641: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7642: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7643: '<td class="LC_left_item">';
7644: foreach my $type ('permanent','critical','notify') {
7645: my $checkedemail;
7646: if ($emailsrc{$type}) {
7647: $checkedemail = ' checked="checked"';
7648: }
7649: $datatable .= '<span class="LC_nobreak"><label>'.
7650: '<input type="checkbox" name="passwords_emailsrc" value="'.
7651: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7652: '<span> ';
7653: }
7654: $datatable .= '</td></tr>';
7655: $itemcount ++;
7656: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7657: my $switchserver = &check_switchserver($dom,$confname);
7658: my ($showstd,$noshowstd);
7659: if ($nostdtext) {
7660: $noshowstd = ' checked="checked"';
7661: } else {
7662: $showstd = ' checked="checked"';
7663: }
7664: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
7665: '<td class="LC_left_item"><span class="LC_nobreak">'.
7666: &mt('Retain standard text:').
7667: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
7668: &mt('Yes').'</label>'.' '.
7669: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
7670: &mt('No').'</label></span><br />'.
7671: '<span class="LC_fontsize_small">'.
7672: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
7673: &mt('Include custom text:');
7674: if ($customurl) {
7675: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
7676: undef,undef,undef,undef,'background-color:#ffffff');
7677: $datatable .= '<span class="LC_nobreak"> '.$link.
7678: '<label><input type="checkbox" name="passwords_custom_del"'.
7679: ' value="1" />'.&mt('Delete?').'</label></span>'.
7680: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
7681: }
7682: if ($switchserver) {
7683: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
7684: } else {
7685: $datatable .='<span class="LC_nobreak"> '.
7686: '<input type="file" name="passwords_customfile" /></span>';
7687: }
7688: $datatable .= '</td></tr>';
7689: } elsif ($position eq 'middle') {
7690: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
7691: my @items = ('intauth_cost','intauth_check','intauth_switch');
7692: my %defaults;
7693: if (ref($domconf{'defaults'}) eq 'HASH') {
7694: %defaults = %{$domconf{'defaults'}};
7695: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7696: $defaults{'intauth_cost'} = 10;
7697: }
7698: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7699: $defaults{'intauth_check'} = 0;
7700: }
7701: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7702: $defaults{'intauth_switch'} = 0;
7703: }
7704: } else {
7705: %defaults = (
7706: 'intauth_cost' => 10,
7707: 'intauth_check' => 0,
7708: 'intauth_switch' => 0,
7709: );
7710: }
7711: foreach my $item (@items) {
7712: if ($itemcount%2) {
7713: $css_class = '';
7714: } else {
7715: $css_class = ' class="LC_odd_row" ';
7716: }
7717: $datatable .= '<tr'.$css_class.'>'.
7718: '<td><span class="LC_nobreak">'.$titles{$item}.
7719: '</span></td><td class="LC_left_item" colspan="3">';
7720: if ($item eq 'intauth_switch') {
7721: my @options = (0,1,2);
7722: my %optiondesc = &Apache::lonlocal::texthash (
7723: 0 => 'No',
7724: 1 => 'Yes',
7725: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7726: );
7727: $datatable .= '<table width="100%">';
7728: foreach my $option (@options) {
7729: my $checked = ' ';
7730: if ($defaults{$item} eq $option) {
7731: $checked = ' checked="checked"';
7732: }
7733: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7734: '<label><input type="radio" name="'.$item.
7735: '" value="'.$option.'"'.$checked.' />'.
7736: $optiondesc{$option}.'</label></span></td></tr>';
7737: }
7738: $datatable .= '</table>';
7739: } elsif ($item eq 'intauth_check') {
7740: my @options = (0,1,2);
7741: my %optiondesc = &Apache::lonlocal::texthash (
7742: 0 => 'No',
7743: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7744: 2 => 'Yes, disallow login if stored cost is less than domain default',
7745: );
7746: $datatable .= '<table width="100%">';
7747: foreach my $option (@options) {
7748: my $checked = ' ';
7749: my $onclick;
7750: if ($defaults{$item} eq $option) {
7751: $checked = ' checked="checked"';
7752: }
7753: if ($option == 2) {
7754: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7755: }
7756: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7757: '<label><input type="radio" name="'.$item.
7758: '" value="'.$option.'"'.$checked.$onclick.' />'.
7759: $optiondesc{$option}.'</label></span></td></tr>';
7760: }
7761: $datatable .= '</table>';
7762: } else {
7763: $datatable .= '<input type="text" name="'.$item.'" value="'.
7764: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7765: }
7766: $datatable .= '</td></tr>';
7767: $itemcount ++;
7768: }
7769: } elsif ($position eq 'lower') {
7770: my ($min,$max,%chars,$expire,$numsaved);
7771: $min = $Apache::lonnet::passwdmin;
7772: if (ref($settings) eq 'HASH') {
7773: if ($settings->{min}) {
7774: $min = $settings->{min};
7775: }
7776: if ($settings->{max}) {
7777: $max = $settings->{max};
7778: }
7779: if (ref($settings->{chars}) eq 'ARRAY') {
7780: map { $chars{$_} = 1; } (@{$settings->{chars}});
7781: }
7782: if ($settings->{expire}) {
7783: $expire = $settings->{expire};
7784: }
7785: if ($settings->{numsaved}) {
7786: $numsaved = $settings->{numsaved};
7787: }
7788: }
7789: my %rulenames = &Apache::lonlocal::texthash(
7790: uc => 'At least one upper case letter',
7791: lc => 'At least one lower case letter',
7792: num => 'At least one number',
7793: spec => 'At least one non-alphanumeric',
7794: );
7795: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7796: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7797: '<td class="LC_left_item"><span class="LC_nobreak">'.
7798: '<input type="text" name="passwords_min" value="'.$min.'" size="3" '.
7799: 'onblur="javascript:warnIntPass(this);" />'.
7800: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7801: '</span></td></tr>';
7802: $itemcount ++;
7803: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7804: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7805: '<td class="LC_left_item"><span class="LC_nobreak">'.
7806: '<input type="text" name="passwords_max" value="'.$max.'" size="3" '.
7807: 'onblur="javascript:warnIntPass(this);" />'.
7808: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7809: '</span></td></tr>';
7810: $itemcount ++;
7811: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7812: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7813: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7814: '</span></td>';
7815: my $numinrow = 2;
7816: my @possrules = ('uc','lc','num','spec');
7817: $datatable .= '<td class="LC_left_item"><table>';
7818: for (my $i=0; $i<@possrules; $i++) {
7819: my ($rem,$checked);
7820: if ($chars{$possrules[$i]}) {
7821: $checked = ' checked="checked"';
7822: }
7823: $rem = $i%($numinrow);
7824: if ($rem == 0) {
7825: if ($i > 0) {
7826: $datatable .= '</tr>';
7827: }
7828: $datatable .= '<tr>';
7829: }
7830: $datatable .= '<td><span class="LC_nobreak"><label>'.
7831: '<input type="checkbox" name="passwords_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7832: $rulenames{$possrules[$i]}.'</label></span></td>';
7833: }
7834: my $rem = @possrules%($numinrow);
7835: my $colsleft = $numinrow - $rem;
7836: if ($colsleft > 1 ) {
7837: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7838: ' </td>';
7839: } elsif ($colsleft == 1) {
7840: $datatable .= '<td class="LC_left_item"> </td>';
7841: }
7842: $datatable .='</table></td></tr>';
7843: $itemcount ++;
7844: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7845: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
7846: '<td class="LC_left_item"><span class="LC_nobreak">'.
7847: '<input type="text" name="passwords_expire" value="'.$expire.'" size="4" '.
7848: 'onblur="javascript:warnIntPass(this);" />'.
7849: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
7850: '</span></td></tr>';
7851: $itemcount ++;
7852: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7853: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7854: '<td class="LC_left_item"><span class="LC_nobreak">'.
7855: '<input type="text" name="passwords_numsaved" value="'.$numsaved.'" size="3" '.
7856: 'onblur="javascript:warnIntPass(this);" />'.
7857: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7858: '</span></td></tr>';
7859: } else {
7860: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7861: my %ownerchg = (
7862: by => {},
7863: for => {},
7864: );
7865: my %ownertitles = &Apache::lonlocal::texthash (
7866: by => 'Course owner status(es) allowed',
7867: for => 'Student status(es) allowed',
7868: );
7869: if (ref($settings) eq 'HASH') {
7870: if (ref($settings->{crsownerchg}) eq 'HASH') {
7871: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7872: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7873: }
7874: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7875: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7876: }
7877: }
7878: }
7879: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7880: $datatable .= '<tr '.$css_class.'>'.
7881: '<td>'.
7882: &mt('Requirements').'<ul>'.
7883: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
7884: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7885: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7886: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7887: '</ul>'.
7888: '</td>'.
7889: '<td class="LC_left_item">';
7890: foreach my $item ('by','for') {
7891: $datatable .= '<fieldset style="display: inline-block;">'.
7892: '<legend>'.$ownertitles{$item}.'</legend>';
7893: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7894: foreach my $type (@{$types}) {
7895: my $checked;
7896: if ($ownerchg{$item}{$type}) {
7897: $checked = ' checked="checked"';
7898: }
7899: $datatable .= '<span class="LC_nobreak"><label>'.
7900: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7901: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7902: '</span> ';
7903: }
7904: }
7905: my $checked;
7906: if ($ownerchg{$item}{'default'}) {
7907: $checked = ' checked="checked"';
7908: }
7909: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7910: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7911: $othertitle.'</label></span></fieldset>';
7912: }
7913: $datatable .= '</td></tr>';
7914: }
7915: return $datatable;
7916: }
7917:
7918: sub print_wafproxy {
7919: my ($position,$dom,$settings,$rowtotal) = @_;
7920: my $css_class;
7921: my $itemcount = 0;
7922: my $datatable;
7923: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7924: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
7925: my %lt = &wafproxy_titles();
7926: foreach my $server (sort(keys(%servers))) {
7927: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
7928: next if ($serverhome eq '');
7929: my $serverdom;
7930: if ($serverhome ne $server) {
7931: $serverdom = &Apache::lonnet::host_domain($serverhome);
7932: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
7933: $othercontrol{$server} = $serverdom;
7934: }
7935: } else {
7936: $serverdom = &Apache::lonnet::host_domain($server);
7937: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
7938: if ($serverdom ne $dom) {
7939: $othercontrol{$server} = $serverdom;
7940: } else {
7941: $setdom = 1;
7942: if (ref($settings) eq 'HASH') {
7943: if (ref($settings->{'alias'}) eq 'HASH') {
7944: $aliases{$dom} = $settings->{'alias'};
7945: if ($aliases{$dom} ne '') {
7946: $showdom = 1;
7947: }
7948: }
7949: if (ref($settings->{'saml'}) eq 'HASH') {
7950: $saml{$dom} = $settings->{'saml'};
7951: }
7952: }
7953: }
7954: }
7955: }
7956: if ($setdom) {
7957: %{$values{$dom}} = ();
7958: if (ref($settings) eq 'HASH') {
7959: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7960: $values{$dom}{$item} = $settings->{$item};
7961: }
7962: }
7963: }
7964: if (keys(%othercontrol)) {
7965: %otherdoms = reverse(%othercontrol);
7966: foreach my $domain (keys(%otherdoms)) {
7967: %{$values{$domain}} = ();
7968: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
7969: if (ref($config{'wafproxy'}) eq 'HASH') {
7970: $aliases{$domain} = $config{'wafproxy'}{'alias'};
7971: if (exists($config{'wafproxy'}{'saml'})) {
7972: $saml{$domain} = $config{'wafproxy'}{'saml'};
7973: }
7974: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7975: $values{$domain}{$item} = $config{'wafproxy'}{$item};
7976: }
7977: }
7978: }
7979: }
7980: if ($position eq 'top') {
7981: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7982: my %aliasinfo;
7983: foreach my $server (sort(keys(%servers))) {
7984: $itemcount ++;
7985: my $dom_in_effect;
7986: my $aliasrows = '<tr>'.
7987: '<td class="LC_left_item" style="vertical-align: baseline;">'.
7988: &mt('Hostname').': '.
7989: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
7990: if ($othercontrol{$server}) {
7991: $dom_in_effect = $othercontrol{$server};
7992: my ($current,$forsaml);
7993: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
7994: $current = $aliases{$dom_in_effect}{$server};
7995: }
7996: if (ref($saml{$dom_in_effect}) eq 'HASH') {
7997: if ($saml{$dom_in_effect}{$server}) {
7998: $forsaml = 1;
7999: }
8000: }
8001: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8002: &mt('Alias').': ';
8003: if ($current) {
8004: $aliasrows .= $current;
8005: if ($forsaml) {
8006: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8007: }
8008: } else {
8009: $aliasrows .= &mt('None');
8010: }
8011: $aliasrows .= ' <span class="LC_small">('.
8012: &mt('controlled by domain: [_1]',
8013: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8014: } else {
8015: $dom_in_effect = $dom;
8016: my ($current,$samlon,$samloff);
8017: $samloff = ' checked="checked"';
8018: if (ref($aliases{$dom}) eq 'HASH') {
8019: if ($aliases{$dom}{$server}) {
8020: $current = $aliases{$dom}{$server};
8021: }
8022: }
8023: if (ref($saml{$dom}) eq 'HASH') {
8024: if ($saml{$dom}{$server}) {
8025: $samlon = $samloff;
8026: undef($samloff);
8027: }
8028: }
8029: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8030: &mt('Alias').': '.
8031: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8032: 'value="'.$current.'" size="30" />'.
8033: (' 'x2).'<span class="LC_nobreak">'.
8034: &mt('Alias used for SSO Auth').': <label>'.
8035: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8036: &mt('No').'</label> <label>'.
8037: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8038: &mt('Yes').'</label></span>'.
8039: '</td>';
8040: }
8041: $aliasrows .= '</tr>';
8042: $aliasinfo{$dom_in_effect} .= $aliasrows;
8043: }
8044: if ($aliasinfo{$dom}) {
8045: my ($onclick,$wafon,$wafoff,$showtable);
8046: $onclick = ' onclick="javascript:toggleWAF();"';
8047: $wafoff = ' checked="checked"';
8048: $showtable = ' style="display:none";';
8049: if ($showdom) {
8050: $wafon = $wafoff;
8051: $wafoff = '';
8052: $showtable = ' style="display:inline;"';
8053: }
8054: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8055: $datatable = '<tr'.$css_class.'>'.
8056: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8057: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8058: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8059: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8060: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8061: &mt('No').'</label></span></td>'.
8062: '<td class="LC_left_item">'.
8063: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8064: '</table></td></tr>';
8065: $itemcount++;
8066: }
8067: if (keys(%otherdoms)) {
8068: foreach my $key (sort(keys(%otherdoms))) {
8069: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8070: $datatable .= '<tr'.$css_class.'>'.
8071: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8072: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8073: '</table></td></tr>';
8074: $itemcount++;
8075: }
8076: }
8077: } else {
8078: my %ip_methods = &remoteip_methods();
8079: if ($setdom) {
8080: $itemcount ++;
8081: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8082: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8083: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8084: $wafstyle = ' style="display:none;"';
8085: $nowafstyle = ' style="display:table-row;"';
8086: $currwafdisplay = ' style="display: none"';
8087: $wafrangestyle = ' style="display: none"';
8088: $curr_remotip = 'n';
8089: $ssltossl = ' checked="checked"';
8090: if ($showdom) {
8091: $wafstyle = ' style="display:table-row;"';
8092: $nowafstyle = ' style="display:none;"';
8093: if (keys(%{$values{$dom}})) {
8094: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8095: $curr_remotip = $values{$dom}{remoteip};
8096: }
8097: if ($curr_remotip eq 'h') {
8098: $currwafdisplay = ' style="display:table-row"';
8099: $wafrangestyle = ' style="display:inline-block;"';
8100: }
8101: if ($values{$dom}{'sslopt'}) {
8102: $alltossl = ' checked="checked"';
8103: $ssltossl = '';
8104: }
8105: }
8106: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8107: $vpndircheck = ' checked="checked"';
8108: $currwafvpn = ' style="display:table-row;"';
8109: $wafrangestyle = ' style="display:inline-block;"';
8110: } else {
8111: $vpnaliascheck = ' checked="checked"';
8112: $currwafvpn = ' style="display:none;"';
8113: }
8114: }
8115: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8116: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8117: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8118: '</tr>'.
8119: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8120: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8121: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8122: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8123: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8124: '<td class="LC_left_item"><table>'.
8125: '<tr>'.
8126: '<td valign="top">'.$lt{'remoteip'}.': '.
8127: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8128: foreach my $option ('m','h','n') {
8129: my $sel;
8130: if ($option eq $curr_remotip) {
8131: $sel = ' selected="selected"';
8132: }
8133: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8134: $ip_methods{$option}.'</option>';
8135: }
8136: $datatable .= '</select></td></tr>'."\n".
8137: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8138: $lt{'ipheader'}.': '.
8139: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8140: 'name="wafproxy_ipheader" />'.
8141: '</td></tr>'."\n".
8142: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8143: $lt{'trusted'}.':<br />'.
8144: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8145: $values{$dom}{'trusted'}.'</textarea>'.
8146: '</td></tr>'."\n".
8147: '<tr><td><hr /></td></tr>'."\n".
8148: '<tr>'.
8149: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8150: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8151: $lt{'vpndirect'}.'</label>'.(' 'x2).
8152: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8153: $lt{'vpnaliased'}.'</label></span></td></tr>';
8154: foreach my $item ('vpnint','vpnext') {
8155: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8156: '<td valign="top">'.$lt{$item}.':<br />'.
8157: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8158: $values{$dom}{$item}.'</textarea>'.
8159: '</td></tr>'."\n";
8160: }
8161: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8162: '<tr>'.
8163: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8164: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8165: $lt{'alltossl'}.'</label>'.(' 'x2).
8166: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8167: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8168: '</table></td></tr>';
8169: }
8170: if (keys(%otherdoms)) {
8171: foreach my $domain (sort(keys(%otherdoms))) {
8172: $itemcount ++;
8173: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8174: $datatable .= '<tr'.$css_class.'>'.
8175: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8176: '<td class="LC_left_item"><table>';
8177: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8178: my $showval = &mt('None');
8179: if ($item eq 'ssl') {
8180: $showval = $lt{'ssltossl'};
8181: }
8182: if ($values{$domain}{$item}) {
8183: $showval = $values{$domain}{$item};
8184: if ($item eq 'ssl') {
8185: $showval = $lt{'alltossl'};
8186: } elsif ($item eq 'remoteip') {
8187: $showval = $ip_methods{$values{$domain}{$item}};
8188: }
8189: }
8190: $datatable .= '<tr>'.
8191: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8192: }
8193: $datatable .= '</table></td></tr>';
8194: }
8195: }
8196: }
8197: $$rowtotal += $itemcount;
8198: return $datatable;
8199: }
8200:
8201: sub wafproxy_titles {
8202: return &Apache::lonlocal::texthash(
8203: remoteip => "Method for determining user's IP",
8204: ipheader => 'Request header containing remote IP',
8205: trusted => 'Trusted IP range(s)',
8206: vpnaccess => 'Access from institutional VPN',
8207: vpndirect => 'via regular hostname (no WAF)',
8208: vpnaliased => 'via aliased hostname (WAF)',
8209: vpnint => 'Internal IP Range(s) for VPN sessions',
8210: vpnext => 'IP Range(s) for backend WAF connections',
8211: sslopt => 'Forwarding http/https',
8212: alltossl => 'WAF forwards both http and https requests to https',
8213: ssltossl => 'WAF forwards http requests to http and https to https',
8214: );
8215: }
8216:
8217: sub remoteip_methods {
8218: return &Apache::lonlocal::texthash(
8219: m => 'Use Apache mod_remoteip',
8220: h => 'Use headers parsed by LON-CAPA',
8221: n => 'Not in use',
8222: );
8223: }
8224:
8225: sub print_usersessions {
8226: my ($position,$dom,$settings,$rowtotal) = @_;
8227: my ($css_class,$datatable,$itemcount,%checked,%choices);
8228: my (%by_ip,%by_location,@intdoms,@instdoms);
8229: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8230:
8231: my @alldoms = &Apache::lonnet::all_domains();
8232: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8233: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8234: my %altids = &id_for_thisdom(%servers);
8235: if ($position eq 'top') {
8236: if (keys(%serverhomes) > 1) {
8237: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8238: my ($curroffloadnow,$curroffloadoth);
8239: if (ref($settings) eq 'HASH') {
8240: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8241: $curroffloadnow = $settings->{'offloadnow'};
8242: }
8243: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8244: $curroffloadoth = $settings->{'offloadoth'};
8245: }
8246: }
8247: my $other_insts = scalar(keys(%by_location));
8248: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8249: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8250: } else {
8251: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8252: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8253: '</td></tr>';
8254: }
8255: } else {
8256: my %titles = &usersession_titles();
8257: my ($prefix,@types);
8258: if ($position eq 'bottom') {
8259: $prefix = 'remote';
8260: @types = ('version','excludedomain','includedomain');
8261: } else {
8262: $prefix = 'hosted';
8263: @types = ('excludedomain','includedomain');
8264: }
8265: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8266: }
8267: $$rowtotal += $itemcount;
8268: return $datatable;
8269: }
8270:
8271: sub rules_by_location {
8272: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8273: my ($datatable,$itemcount,$css_class);
8274: if (keys(%{$by_location}) == 0) {
8275: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8276: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8277: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8278: '</td></tr>';
8279: $itemcount = 1;
8280: } else {
8281: $itemcount = 0;
8282: my $numinrow = 5;
8283: my (%current,%checkedon,%checkedoff);
8284: my @locations = sort(keys(%{$by_location}));
8285: foreach my $type (@{$types}) {
8286: $checkedon{$type} = '';
8287: $checkedoff{$type} = ' checked="checked"';
8288: }
8289: if (ref($settings) eq 'HASH') {
8290: if (ref($settings->{$prefix}) eq 'HASH') {
8291: foreach my $key (keys(%{$settings->{$prefix}})) {
8292: $current{$key} = $settings->{$prefix}{$key};
8293: if ($key eq 'version') {
8294: if ($current{$key} ne '') {
8295: $checkedon{$key} = ' checked="checked"';
8296: $checkedoff{$key} = '';
8297: }
8298: } elsif (ref($current{$key}) eq 'ARRAY') {
8299: $checkedon{$key} = ' checked="checked"';
8300: $checkedoff{$key} = '';
8301: }
8302: }
8303: }
8304: }
8305: foreach my $type (@{$types}) {
8306: next if ($type ne 'version' && !@locations);
8307: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8308: $datatable .= '<tr'.$css_class.'>
8309: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8310: <span class="LC_nobreak">
8311: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8312: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8313: if ($type eq 'version') {
8314: my @lcversions = &Apache::lonnet::all_loncaparevs();
8315: my $selector = '<select name="'.$prefix.'_version">';
8316: foreach my $version (@lcversions) {
8317: my $selected = '';
8318: if ($current{'version'} eq $version) {
8319: $selected = ' selected="selected"';
8320: }
8321: $selector .= ' <option value="'.$version.'"'.
8322: $selected.'>'.$version.'</option>';
8323: }
8324: $selector .= '</select> ';
8325: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8326: } else {
8327: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8328: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8329: ' />'.(' 'x2).
8330: '<input type="button" value="'.&mt('uncheck all').'" '.
8331: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8332: "\n".
8333: '</div><div><table>';
8334: my $rem;
8335: for (my $i=0; $i<@locations; $i++) {
8336: my ($showloc,$value,$checkedtype);
8337: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8338: my $ip = $by_location->{$locations[$i]}->[0];
8339: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8340: $value = join(':',@{$by_ip->{$ip}});
8341: $showloc = join(', ',@{$by_ip->{$ip}});
8342: if (ref($current{$type}) eq 'ARRAY') {
8343: foreach my $loc (@{$by_ip->{$ip}}) {
8344: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8345: $checkedtype = ' checked="checked"';
8346: last;
8347: }
8348: }
8349: }
8350: }
8351: }
8352: $rem = $i%($numinrow);
8353: if ($rem == 0) {
8354: if ($i > 0) {
8355: $datatable .= '</tr>';
8356: }
8357: $datatable .= '<tr>';
8358: }
8359: $datatable .= '<td class="LC_left_item">'.
8360: '<span class="LC_nobreak"><label>'.
8361: '<input type="checkbox" name="'.$prefix.'_'.$type.
8362: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8363: '</label></span></td>';
8364: }
8365: $rem = @locations%($numinrow);
8366: my $colsleft = $numinrow - $rem;
8367: if ($colsleft > 1 ) {
8368: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8369: ' </td>';
8370: } elsif ($colsleft == 1) {
8371: $datatable .= '<td class="LC_left_item"> </td>';
8372: }
8373: $datatable .= '</tr></table>';
8374: }
8375: $datatable .= '</td></tr>';
8376: $itemcount ++;
8377: }
8378: }
8379: return ($datatable,$itemcount);
8380: }
8381:
8382: sub print_ssl {
8383: my ($position,$dom,$settings,$rowtotal) = @_;
8384: my ($css_class,$datatable);
8385: my $itemcount = 1;
8386: if ($position eq 'top') {
8387: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8388: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8389: my $same_institution;
8390: if ($intdom ne '') {
8391: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8392: if (ref($internet_names) eq 'ARRAY') {
8393: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8394: $same_institution = 1;
8395: }
8396: }
8397: }
8398: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8399: $datatable = '<tr'.$css_class.'><td colspan="2">';
8400: if ($same_institution) {
8401: my %domservers = &Apache::lonnet::get_servers($dom);
8402: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8403: } else {
8404: $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.");
8405: }
8406: $datatable .= '</td></tr>';
8407: $itemcount ++;
8408: } else {
8409: my %titles = &ssl_titles();
8410: my (%by_ip,%by_location,@intdoms,@instdoms);
8411: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8412: my @alldoms = &Apache::lonnet::all_domains();
8413: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8414: my @domservers = &Apache::lonnet::get_servers($dom);
8415: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8416: my %altids = &id_for_thisdom(%servers);
8417: if (($position eq 'connto') || ($position eq 'connfrom')) {
8418: my $legacy;
8419: unless (ref($settings) eq 'HASH') {
8420: my $name;
8421: if ($position eq 'connto') {
8422: $name = 'loncAllowInsecure';
8423: } else {
8424: $name = 'londAllowInsecure';
8425: }
8426: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8427: my @ids=&Apache::lonnet::current_machine_ids();
8428: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8429: my %what = (
8430: $name => 1,
8431: );
8432: my ($result,$returnhash) =
8433: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8434: if ($result eq 'ok') {
8435: if (ref($returnhash) eq 'HASH') {
8436: $legacy = $returnhash->{$name};
8437: }
8438: }
8439: } else {
8440: $legacy = $Apache::lonnet::perlvar{$name};
8441: }
8442: }
8443: foreach my $type ('dom','intdom','other') {
8444: my %checked;
8445: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8446: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8447: '<td class="LC_right_item">';
8448: my $skip;
8449: if ($type eq 'dom') {
8450: unless (keys(%servers) > 1) {
8451: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8452: $skip = 1;
8453: }
8454: }
8455: if ($type eq 'intdom') {
8456: unless (@instdoms > 1) {
8457: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8458: $skip = 1;
8459: }
8460: } elsif ($type eq 'other') {
8461: if (keys(%by_location) == 0) {
8462: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8463: $skip = 1;
8464: }
8465: }
8466: unless ($skip) {
8467: $checked{'yes'} = ' checked="checked"';
8468: if (ref($settings) eq 'HASH') {
8469: if (ref($settings->{$position}) eq 'HASH') {
8470: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8471: $checked{$1} = $checked{'yes'};
8472: delete($checked{'yes'});
8473: }
8474: }
8475: } else {
8476: if ($legacy == 0) {
8477: $checked{'req'} = $checked{'yes'};
8478: delete($checked{'yes'});
8479: }
8480: }
8481: foreach my $option ('no','yes','req') {
8482: $datatable .= '<span class="LC_nobreak"><label>'.
8483: '<input type="radio" name="'.$position.'_'.$type.'" '.
8484: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8485: '</label></span>'.(' 'x2);
8486: }
8487: }
8488: $datatable .= '</td></tr>';
8489: $itemcount ++;
8490: }
8491: } else {
8492: my $prefix = 'replication';
8493: my @types = ('certreq','nocertreq');
8494: if (keys(%by_location) == 0) {
8495: $datatable .= '<tr'.$css_class.'><td>'.
8496: &mt('Nothing to set here, as there are no other institutions').
8497: '</td></tr>';
8498: $itemcount ++;
8499: } else {
8500: ($datatable,$itemcount) =
8501: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8502: }
8503: }
8504: }
8505: $$rowtotal += $itemcount;
8506: return $datatable;
8507: }
8508:
8509: sub ssl_titles {
8510: return &Apache::lonlocal::texthash (
8511: dom => 'LON-CAPA servers/VMs from same domain',
8512: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8513: other => 'External LON-CAPA servers/VMs',
8514: connto => 'Connections to other servers',
8515: connfrom => 'Connections from other servers',
8516: replication => 'Replicating content to other institutions',
8517: certreq => 'Client certificate required, but specific domains exempt',
8518: nocertreq => 'No client certificate required, except for specific domains',
8519: no => 'SSL not used',
8520: yes => 'SSL Optional (used if available)',
8521: req => 'SSL Required',
8522: );
8523: }
8524:
8525: sub print_trust {
8526: my ($prefix,$dom,$settings,$rowtotal) = @_;
8527: my ($css_class,$datatable,%checked,%choices);
8528: my (%by_ip,%by_location,@intdoms,@instdoms);
8529: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8530: my $itemcount = 1;
8531: my %titles = &trust_titles();
8532: my @types = ('exc','inc');
8533: if ($prefix eq 'top') {
8534: $prefix = 'content';
8535: } elsif ($prefix eq 'bottom') {
8536: $prefix = 'msg';
8537: }
8538: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8539: $$rowtotal += $itemcount;
8540: return $datatable;
8541: }
8542:
8543: sub trust_titles {
8544: return &Apache::lonlocal::texthash(
8545: content => "Access to this domain's content by others",
8546: shared => "Access to other domain's content by this domain",
8547: enroll => "Enrollment in this domain's courses by others",
8548: othcoau => "Co-author roles in this domain for others",
8549: coaurem => "Co-author roles for this domain's users elsewhere",
8550: domroles => "Domain roles in this domain assignable to others",
8551: catalog => "Course Catalog for this domain displayed elsewhere",
8552: reqcrs => "Requests for creation of courses in this domain by others",
8553: msg => "Users in other domains can send messages to this domain",
8554: exc => "Allow all, but exclude specific domains",
8555: inc => "Deny all, but include specific domains",
8556: );
8557: }
8558:
8559: sub build_location_hashes {
8560: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8561: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8562: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8563: my %iphost = &Apache::lonnet::get_iphost();
8564: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8565: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8566: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8567: foreach my $id (@{$iphost{$primary_ip}}) {
8568: my $intdom = &Apache::lonnet::internet_dom($id);
8569: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8570: push(@{$intdoms},$intdom);
8571: }
8572: }
8573: }
8574: foreach my $ip (keys(%iphost)) {
8575: if (ref($iphost{$ip}) eq 'ARRAY') {
8576: foreach my $id (@{$iphost{$ip}}) {
8577: my $location = &Apache::lonnet::internet_dom($id);
8578: if ($location) {
8579: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8580: my $dom = &Apache::lonnet::host_domain($id);
8581: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8582: push(@{$instdoms},$dom);
8583: }
8584: next;
8585: }
8586: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8587: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8588: push(@{$by_ip->{$ip}},$location);
8589: }
8590: } else {
8591: $by_ip->{$ip} = [$location];
8592: }
8593: }
8594: }
8595: }
8596: }
8597: foreach my $ip (sort(keys(%{$by_ip}))) {
8598: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8599: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8600: my $first = $by_ip->{$ip}->[0];
8601: if (ref($by_location->{$first}) eq 'ARRAY') {
8602: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8603: push(@{$by_location->{$first}},$ip);
8604: }
8605: } else {
8606: $by_location->{$first} = [$ip];
8607: }
8608: }
8609: }
8610: return;
8611: }
8612:
8613: sub current_offloads_to {
8614: my ($dom,$settings,$servers) = @_;
8615: my (%spareid,%otherdomconfigs);
8616: if (ref($servers) eq 'HASH') {
8617: foreach my $lonhost (sort(keys(%{$servers}))) {
8618: my $gotspares;
8619: if (ref($settings) eq 'HASH') {
8620: if (ref($settings->{'spares'}) eq 'HASH') {
8621: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
8622: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
8623: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
8624: $gotspares = 1;
8625: }
8626: }
8627: }
8628: unless ($gotspares) {
8629: my $gotspares;
8630: my $serverhomeID =
8631: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
8632: my $serverhomedom =
8633: &Apache::lonnet::host_domain($serverhomeID);
8634: if ($serverhomedom ne $dom) {
8635: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
8636: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8637: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8638: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8639: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8640: $gotspares = 1;
8641: }
8642: }
8643: } else {
8644: $otherdomconfigs{$serverhomedom} =
8645: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
8646: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
8647: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8648: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8649: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
8650: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8651: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8652: $gotspares = 1;
8653: }
8654: }
8655: }
8656: }
8657: }
8658: }
8659: }
8660: unless ($gotspares) {
8661: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
8662: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8663: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8664: } else {
8665: my $server_hostname = &Apache::lonnet::hostname($lonhost);
8666: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
8667: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
8668: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8669: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8670: } else {
8671: my %what = (
8672: spareid => 1,
8673: );
8674: my ($result,$returnhash) =
8675: &Apache::lonnet::get_remote_globals($lonhost,\%what);
8676: if ($result eq 'ok') {
8677: if (ref($returnhash) eq 'HASH') {
8678: if (ref($returnhash->{'spareid'}) eq 'HASH') {
8679: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
8680: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
8681: }
8682: }
8683: }
8684: }
8685: }
8686: }
8687: }
8688: }
8689: return %spareid;
8690: }
8691:
8692: sub spares_row {
8693: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
8694: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
8695: my $css_class;
8696: my $numinrow = 4;
8697: my $itemcount = 1;
8698: my $datatable;
8699: my %typetitles = &sparestype_titles();
8700: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
8701: foreach my $server (sort(keys(%{$servers}))) {
8702: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
8703: my ($othercontrol,$serverdom);
8704: if ($serverhome ne $server) {
8705: $serverdom = &Apache::lonnet::host_domain($serverhome);
8706: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8707: } else {
8708: $serverdom = &Apache::lonnet::host_domain($server);
8709: if ($serverdom ne $dom) {
8710: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8711: }
8712: }
8713: next unless (ref($spareid->{$server}) eq 'HASH');
8714: my ($checkednow,$checkedoth);
8715: if (ref($curroffloadnow) eq 'HASH') {
8716: if ($curroffloadnow->{$server}) {
8717: $checkednow = ' checked="checked"';
8718: }
8719: }
8720: if (ref($curroffloadoth) eq 'HASH') {
8721: if ($curroffloadoth->{$server}) {
8722: $checkedoth = ' checked="checked"';
8723: }
8724: }
8725: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8726: $datatable .= '<tr'.$css_class.'>
8727: <td rowspan="2">
8728: <span class="LC_nobreak">'.
8729: &mt('[_1] when busy, offloads to:'
8730: ,'<b>'.$server.'</b>').'</span><br />'.
8731: '<span class="LC_nobreak">'."\n".
8732: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
8733: ' '.&mt('Switch any active user on next access').'</label></span>'.
8734: "\n";
8735: if ($other_insts) {
8736: $datatable .= '<br />'.
8737: '<span class="LC_nobreak">'."\n".
8738: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
8739: ' '.&mt('Switch other institutions on next access').'</label></span>'.
8740: "\n";
8741: }
8742: my (%current,%canselect);
8743: my @choices =
8744: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
8745: foreach my $type ('primary','default') {
8746: if (ref($spareid->{$server}) eq 'HASH') {
8747: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
8748: my @spares = @{$spareid->{$server}{$type}};
8749: if (@spares > 0) {
8750: if ($othercontrol) {
8751: $current{$type} = join(', ',@spares);
8752: } else {
8753: $current{$type} .= '<table>';
8754: my $numspares = scalar(@spares);
8755: for (my $i=0; $i<@spares; $i++) {
8756: my $rem = $i%($numinrow);
8757: if ($rem == 0) {
8758: if ($i > 0) {
8759: $current{$type} .= '</tr>';
8760: }
8761: $current{$type} .= '<tr>';
8762: }
8763: $current{$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'".');" /> '.
8764: $spareid->{$server}{$type}[$i].
8765: '</label></td>'."\n";
8766: }
8767: my $rem = @spares%($numinrow);
8768: my $colsleft = $numinrow - $rem;
8769: if ($colsleft > 1 ) {
8770: $current{$type} .= '<td colspan="'.$colsleft.
8771: '" class="LC_left_item">'.
8772: ' </td>';
8773: } elsif ($colsleft == 1) {
8774: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
8775: }
8776: $current{$type} .= '</tr></table>';
8777: }
8778: }
8779: }
8780: if ($current{$type} eq '') {
8781: $current{$type} = &mt('None specified');
8782: }
8783: if ($othercontrol) {
8784: if ($type eq 'primary') {
8785: $canselect{$type} = $othercontrol;
8786: }
8787: } else {
8788: $canselect{$type} =
8789: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
8790: '<select name="newspare_'.$type.'_'.$server.'" '.
8791: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
8792: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
8793: if (@choices > 0) {
8794: foreach my $lonhost (@choices) {
8795: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
8796: }
8797: }
8798: $canselect{$type} .= '</select>'."\n";
8799: }
8800: } else {
8801: $current{$type} = &mt('Could not be determined');
8802: if ($type eq 'primary') {
8803: $canselect{$type} = $othercontrol;
8804: }
8805: }
8806: if ($type eq 'default') {
8807: $datatable .= '<tr'.$css_class.'>';
8808: }
8809: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
8810: '<td>'.$current{$type}.'</td>'."\n".
8811: '<td>'.$canselect{$type}.'</td></tr>'."\n";
8812: }
8813: $itemcount ++;
8814: }
8815: }
8816: $$rowtotal += $itemcount;
8817: return $datatable;
8818: }
8819:
8820: sub possible_newspares {
8821: my ($server,$currspares,$serverhomes,$altids) = @_;
8822: my $serverhostname = &Apache::lonnet::hostname($server);
8823: my %excluded;
8824: if ($serverhostname ne '') {
8825: %excluded = (
8826: $serverhostname => 1,
8827: );
8828: }
8829: if (ref($currspares) eq 'HASH') {
8830: foreach my $type (keys(%{$currspares})) {
8831: if (ref($currspares->{$type}) eq 'ARRAY') {
8832: if (@{$currspares->{$type}} > 0) {
8833: foreach my $curr (@{$currspares->{$type}}) {
8834: my $hostname = &Apache::lonnet::hostname($curr);
8835: $excluded{$hostname} = 1;
8836: }
8837: }
8838: }
8839: }
8840: }
8841: my @choices;
8842: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
8843: if (keys(%{$serverhomes}) > 1) {
8844: foreach my $name (sort(keys(%{$serverhomes}))) {
8845: unless ($excluded{$name}) {
8846: if (exists($altids->{$serverhomes->{$name}})) {
8847: push(@choices,$altids->{$serverhomes->{$name}});
8848: } else {
8849: push(@choices,$serverhomes->{$name});
8850: }
8851: }
8852: }
8853: }
8854: }
8855: return sort(@choices);
8856: }
8857:
8858: sub print_loadbalancing {
8859: my ($dom,$settings,$rowtotal) = @_;
8860: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8861: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8862: my $numinrow = 1;
8863: my $datatable;
8864: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8865: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
8866: if (ref($settings) eq 'HASH') {
8867: %existing = %{$settings};
8868: }
8869: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
8870: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8871: \%currtargets,\%currrules,\%currcookies);
8872: } else {
8873: return;
8874: }
8875: my ($othertitle,$usertypes,$types) =
8876: &Apache::loncommon::sorted_inst_types($dom);
8877: my $rownum = 8;
8878: if (ref($types) eq 'ARRAY') {
8879: $rownum += scalar(@{$types});
8880: }
8881: my @css_class = ('LC_odd_row','LC_even_row');
8882: my $balnum = 0;
8883: my $islast;
8884: my (@toshow,$disabledtext);
8885: if (keys(%currbalancer) > 0) {
8886: @toshow = sort(keys(%currbalancer));
8887: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
8888: push(@toshow,'');
8889: }
8890: } else {
8891: @toshow = ('');
8892: $disabledtext = &mt('No existing load balancer');
8893: }
8894: foreach my $lonhost (@toshow) {
8895: if ($balnum == scalar(@toshow)-1) {
8896: $islast = 1;
8897: } else {
8898: $islast = 0;
8899: }
8900: my $cssidx = $balnum%2;
8901: my $targets_div_style = 'display: none';
8902: my $disabled_div_style = 'display: block';
8903: my $homedom_div_style = 'display: none';
8904: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
8905: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
8906: '<p>';
8907: if ($lonhost eq '') {
8908: $datatable .= '<span class="LC_nobreak">';
8909: if (keys(%currbalancer) > 0) {
8910: $datatable .= &mt('Add balancer:');
8911: } else {
8912: $datatable .= &mt('Enable balancer:');
8913: }
8914: $datatable .= ' '.
8915: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
8916: ' id="loadbalancing_lonhost_'.$balnum.'"'.
8917: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
8918: '<option value="" selected="selected">'.&mt('None').
8919: '</option>'."\n";
8920: foreach my $server (sort(keys(%servers))) {
8921: next if ($currbalancer{$server});
8922: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
8923: }
8924: $datatable .=
8925: '</select>'."\n".
8926: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
8927: } else {
8928: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
8929: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
8930: &mt('Stop balancing').'</label>'.
8931: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
8932: $targets_div_style = 'display: block';
8933: $disabled_div_style = 'display: none';
8934: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
8935: $homedom_div_style = 'display: block';
8936: }
8937: }
8938: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
8939: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
8940: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
8941: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
8942: my ($numspares,@spares) = &count_servers($lonhost,%servers);
8943: my @sparestypes = ('primary','default');
8944: my %typetitles = &sparestype_titles();
8945: my %hostherechecked = (
8946: no => ' checked="checked"',
8947: );
8948: my %balcookiechecked = (
8949: no => ' checked="checked"',
8950: );
8951: foreach my $sparetype (@sparestypes) {
8952: my $targettable;
8953: for (my $i=0; $i<$numspares; $i++) {
8954: my $checked;
8955: if (ref($currtargets{$lonhost}) eq 'HASH') {
8956: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8957: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
8958: $checked = ' checked="checked"';
8959: }
8960: }
8961: }
8962: my ($chkboxval,$disabled);
8963: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
8964: $chkboxval = $spares[$i];
8965: }
8966: if (exists($currbalancer{$spares[$i]})) {
8967: $disabled = ' disabled="disabled"';
8968: }
8969: $targettable .=
8970: '<td><span class="LC_nobreak"><label>'.
8971: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
8972: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
8973: '</span></label></span></td>';
8974: my $rem = $i%($numinrow);
8975: if ($rem == 0) {
8976: if (($i > 0) && ($i < $numspares-1)) {
8977: $targettable .= '</tr>';
8978: }
8979: if ($i < $numspares-1) {
8980: $targettable .= '<tr>';
8981: }
8982: }
8983: }
8984: if ($targettable ne '') {
8985: my $rem = $numspares%($numinrow);
8986: my $colsleft = $numinrow - $rem;
8987: if ($colsleft > 1 ) {
8988: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8989: ' </td>';
8990: } elsif ($colsleft == 1) {
8991: $targettable .= '<td class="LC_left_item"> </td>';
8992: }
8993: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
8994: '<table><tr>'.$targettable.'</tr></table><br />';
8995: }
8996: $hostherechecked{$sparetype} = '';
8997: if (ref($currtargets{$lonhost}) eq 'HASH') {
8998: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
8999: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9000: $hostherechecked{$sparetype} = ' checked="checked"';
9001: $hostherechecked{'no'} = '';
9002: }
9003: }
9004: }
9005: }
9006: if ($currcookies{$lonhost}) {
9007: %balcookiechecked = (
9008: yes => ' checked="checked"',
9009: );
9010: }
9011: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9012: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9013: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9014: foreach my $sparetype (@sparestypes) {
9015: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9016: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9017: '</i></label><br />';
9018: }
9019: $datatable .= &mt('Use balancer cookie').'<br />'.
9020: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9021: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9022: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9023: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9024: '</div></td></tr>'.
9025: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9026: $othertitle,$usertypes,$types,\%servers,
9027: \%currbalancer,$lonhost,
9028: $targets_div_style,$homedom_div_style,
9029: $css_class[$cssidx],$balnum,$islast);
9030: $$rowtotal += $rownum;
9031: $balnum ++;
9032: }
9033: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9034: return $datatable;
9035: }
9036:
9037: sub get_loadbalancers_config {
9038: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9039: return unless ((ref($servers) eq 'HASH') &&
9040: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9041: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9042: (ref($currcookies) eq 'HASH'));
9043: if (keys(%{$existing}) > 0) {
9044: my $oldlonhost;
9045: foreach my $key (sort(keys(%{$existing}))) {
9046: if ($key eq 'lonhost') {
9047: $oldlonhost = $existing->{'lonhost'};
9048: $currbalancer->{$oldlonhost} = 1;
9049: } elsif ($key eq 'targets') {
9050: if ($oldlonhost) {
9051: $currtargets->{$oldlonhost} = $existing->{'targets'};
9052: }
9053: } elsif ($key eq 'rules') {
9054: if ($oldlonhost) {
9055: $currrules->{$oldlonhost} = $existing->{'rules'};
9056: }
9057: } elsif (ref($existing->{$key}) eq 'HASH') {
9058: $currbalancer->{$key} = 1;
9059: $currtargets->{$key} = $existing->{$key}{'targets'};
9060: $currrules->{$key} = $existing->{$key}{'rules'};
9061: if ($existing->{$key}{'cookie'}) {
9062: $currcookies->{$key} = 1;
9063: }
9064: }
9065: }
9066: } else {
9067: my ($balancerref,$targetsref) =
9068: &Apache::lonnet::get_lonbalancer_config($servers);
9069: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9070: foreach my $server (sort(keys(%{$balancerref}))) {
9071: $currbalancer->{$server} = 1;
9072: $currtargets->{$server} = $targetsref->{$server};
9073: }
9074: }
9075: }
9076: return;
9077: }
9078:
9079: sub loadbalancing_rules {
9080: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9081: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9082: $css_class,$balnum,$islast) = @_;
9083: my $output;
9084: my $num = 0;
9085: my ($alltypes,$othertypes,$titles) =
9086: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9087: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9088: foreach my $type (@{$alltypes}) {
9089: $num ++;
9090: my $current;
9091: if (ref($currrules) eq 'HASH') {
9092: $current = $currrules->{$type};
9093: }
9094: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9095: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9096: $current = '';
9097: }
9098: }
9099: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9100: $servers,$currbalancer,$lonhost,$dom,
9101: $targets_div_style,$homedom_div_style,
9102: $css_class,$balnum,$num,$islast);
9103: }
9104: }
9105: return $output;
9106: }
9107:
9108: sub loadbalancing_titles {
9109: my ($dom,$intdom,$usertypes,$types) = @_;
9110: my %othertypes = (
9111: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9112: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9113: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9114: '_LC_external' => &mt('Users not from [_1]',$intdom),
9115: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9116: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9117: );
9118: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9119: my @available;
9120: if (ref($types) eq 'ARRAY') {
9121: @available = @{$types};
9122: }
9123: unless (grep(/^default$/,@available)) {
9124: push(@available,'default');
9125: }
9126: unshift(@alltypes,@available);
9127: my %titles;
9128: foreach my $type (@alltypes) {
9129: if ($type =~ /^_LC_/) {
9130: $titles{$type} = $othertypes{$type};
9131: } elsif ($type eq 'default') {
9132: $titles{$type} = &mt('All users from [_1]',$dom);
9133: if (ref($types) eq 'ARRAY') {
9134: if (@{$types} > 0) {
9135: $titles{$type} = &mt('Other users from [_1]',$dom);
9136: }
9137: }
9138: } elsif (ref($usertypes) eq 'HASH') {
9139: $titles{$type} = $usertypes->{$type};
9140: }
9141: }
9142: return (\@alltypes,\%othertypes,\%titles);
9143: }
9144:
9145: sub loadbalance_rule_row {
9146: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9147: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9148: my @rulenames;
9149: my %ruletitles = &offloadtype_text();
9150: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9151: @rulenames = ('balancer','offloadedto','specific');
9152: } else {
9153: @rulenames = ('default','homeserver');
9154: if ($type eq '_LC_external') {
9155: push(@rulenames,'externalbalancer');
9156: } else {
9157: push(@rulenames,'specific');
9158: }
9159: push(@rulenames,'none');
9160: }
9161: my $style = $targets_div_style;
9162: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9163: $style = $homedom_div_style;
9164: }
9165: my $space;
9166: if ($islast && $num == 1) {
9167: $space = '<div style="display:inline-block;"> </div>';
9168: }
9169: my $output =
9170: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9171: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9172: '<td valaign="top">'.$space.
9173: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9174: for (my $i=0; $i<@rulenames; $i++) {
9175: my $rule = $rulenames[$i];
9176: my ($checked,$extra);
9177: if ($rulenames[$i] eq 'default') {
9178: $rule = '';
9179: }
9180: if ($rulenames[$i] eq 'specific') {
9181: if (ref($servers) eq 'HASH') {
9182: my $default;
9183: if (($current ne '') && (exists($servers->{$current}))) {
9184: $checked = ' checked="checked"';
9185: }
9186: unless ($checked) {
9187: $default = ' selected="selected"';
9188: }
9189: $extra =
9190: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9191: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9192: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9193: '<option value=""'.$default.'></option>'."\n";
9194: foreach my $server (sort(keys(%{$servers}))) {
9195: if (ref($currbalancer) eq 'HASH') {
9196: next if (exists($currbalancer->{$server}));
9197: }
9198: my $selected;
9199: if ($server eq $current) {
9200: $selected = ' selected="selected"';
9201: }
9202: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9203: }
9204: $extra .= '</select>';
9205: }
9206: } elsif ($rule eq $current) {
9207: $checked = ' checked="checked"';
9208: }
9209: $output .= '<span class="LC_nobreak"><label>'.
9210: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9211: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9212: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9213: ')"'.$checked.' /> ';
9214: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9215: $output .= $ruletitles{'particular'};
9216: } else {
9217: $output .= $ruletitles{$rulenames[$i]};
9218: }
9219: $output .= '</label>'.$extra.'</span><br />'."\n";
9220: }
9221: $output .= '</div></td></tr>'."\n";
9222: return $output;
9223: }
9224:
9225: sub offloadtype_text {
9226: my %ruletitles = &Apache::lonlocal::texthash (
9227: 'default' => 'Offloads to default destinations',
9228: 'homeserver' => "Offloads to user's home server",
9229: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9230: 'specific' => 'Offloads to specific server',
9231: 'none' => 'No offload',
9232: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9233: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9234: 'particular' => 'Session hosted (after re-auth) on server:',
9235: );
9236: return %ruletitles;
9237: }
9238:
9239: sub sparestype_titles {
9240: my %typestitles = &Apache::lonlocal::texthash (
9241: 'primary' => 'primary',
9242: 'default' => 'default',
9243: );
9244: return %typestitles;
9245: }
9246:
9247: sub contact_titles {
9248: my %titles = &Apache::lonlocal::texthash (
9249: 'supportemail' => 'Support E-mail address',
9250: 'adminemail' => 'Default Server Admin E-mail address',
9251: 'errormail' => 'Error reports to be e-mailed to',
9252: 'packagesmail' => 'Package update alerts to be e-mailed to',
9253: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9254: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9255: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9256: 'requestsmail' => 'E-mail from course requests requiring approval',
9257: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9258: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9259: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9260: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9261: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9262: 'errorweights' => 'Weights used to compute error count',
9263: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9264: );
9265: my %short_titles = &Apache::lonlocal::texthash (
9266: adminemail => 'Admin E-mail address',
9267: supportemail => 'Support E-mail',
9268: );
9269: return (\%titles,\%short_titles);
9270: }
9271:
9272: sub helpform_fields {
9273: my %titles = &Apache::lonlocal::texthash (
9274: 'username' => 'Name',
9275: 'user' => 'Username/domain',
9276: 'phone' => 'Phone',
9277: 'cc' => 'Cc e-mail',
9278: 'course' => 'Course Details',
9279: 'section' => 'Sections',
9280: 'screenshot' => 'File upload',
9281: );
9282: my @fields = ('username','phone','user','course','section','cc','screenshot');
9283: my %possoptions = (
9284: username => ['yes','no','req'],
9285: phone => ['yes','no','req'],
9286: user => ['yes','no'],
9287: cc => ['yes','no'],
9288: course => ['yes','no'],
9289: section => ['yes','no'],
9290: screenshot => ['yes','no'],
9291: );
9292: my %fieldoptions = &Apache::lonlocal::texthash (
9293: 'yes' => 'Optional',
9294: 'req' => 'Required',
9295: 'no' => "Not shown",
9296: );
9297: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9298: }
9299:
9300: sub tool_titles {
9301: my %titles = &Apache::lonlocal::texthash (
9302: aboutme => 'Personal web page',
9303: blog => 'Blog',
9304: webdav => 'WebDAV',
9305: portfolio => 'Portfolio',
9306: official => 'Official courses (with institutional codes)',
9307: unofficial => 'Unofficial courses',
9308: community => 'Communities',
9309: textbook => 'Textbook courses',
9310: placement => 'Placement tests',
9311: );
9312: return %titles;
9313: }
9314:
9315: sub courserequest_titles {
9316: my %titles = &Apache::lonlocal::texthash (
9317: official => 'Official',
9318: unofficial => 'Unofficial',
9319: community => 'Communities',
9320: textbook => 'Textbook',
9321: placement => 'Placement tests',
9322: lti => 'LTI Provider',
9323: norequest => 'Not allowed',
9324: approval => 'Approval by DC',
9325: validate => 'With validation',
9326: autolimit => 'Numerical limit',
9327: unlimited => '(blank for unlimited)',
9328: );
9329: return %titles;
9330: }
9331:
9332: sub authorrequest_titles {
9333: my %titles = &Apache::lonlocal::texthash (
9334: norequest => 'Not allowed',
9335: approval => 'Approval by Dom. Coord.',
9336: automatic => 'Automatic approval',
9337: );
9338: return %titles;
9339: }
9340:
9341: sub courserequest_conditions {
9342: my %conditions = &Apache::lonlocal::texthash (
9343: approval => '(Processing of request subject to approval by Domain Coordinator).',
9344: validate => '(Processing of request subject to institutional validation).',
9345: );
9346: return %conditions;
9347: }
9348:
9349:
9350: sub print_usercreation {
9351: my ($position,$dom,$settings,$rowtotal) = @_;
9352: my $numinrow = 4;
9353: my $datatable;
9354: if ($position eq 'top') {
9355: $$rowtotal ++;
9356: my $rowcount = 0;
9357: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9358: if (ref($rules) eq 'HASH') {
9359: if (keys(%{$rules}) > 0) {
9360: $datatable .= &user_formats_row('username',$settings,$rules,
9361: $ruleorder,$numinrow,$rowcount);
9362: $$rowtotal ++;
9363: $rowcount ++;
9364: }
9365: }
9366: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9367: if (ref($idrules) eq 'HASH') {
9368: if (keys(%{$idrules}) > 0) {
9369: $datatable .= &user_formats_row('id',$settings,$idrules,
9370: $idruleorder,$numinrow,$rowcount);
9371: $$rowtotal ++;
9372: $rowcount ++;
9373: }
9374: }
9375: if ($rowcount == 0) {
9376: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9377: $$rowtotal ++;
9378: $rowcount ++;
9379: }
9380: } elsif ($position eq 'middle') {
9381: my @creators = ('author','course','requestcrs');
9382: my ($rules,$ruleorder) =
9383: &Apache::lonnet::inst_userrules($dom,'username');
9384: my %lt = &usercreation_types();
9385: my %checked;
9386: if (ref($settings) eq 'HASH') {
9387: if (ref($settings->{'cancreate'}) eq 'HASH') {
9388: foreach my $item (@creators) {
9389: $checked{$item} = $settings->{'cancreate'}{$item};
9390: }
9391: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9392: foreach my $item (@creators) {
9393: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9394: $checked{$item} = 'none';
9395: }
9396: }
9397: }
9398: }
9399: my $rownum = 0;
9400: foreach my $item (@creators) {
9401: $rownum ++;
9402: if ($checked{$item} eq '') {
9403: $checked{$item} = 'any';
9404: }
9405: my $css_class;
9406: if ($rownum%2) {
9407: $css_class = '';
9408: } else {
9409: $css_class = ' class="LC_odd_row" ';
9410: }
9411: $datatable .= '<tr'.$css_class.'>'.
9412: '<td><span class="LC_nobreak">'.$lt{$item}.
9413: '</span></td><td style="text-align: right">';
9414: my @options = ('any');
9415: if (ref($rules) eq 'HASH') {
9416: if (keys(%{$rules}) > 0) {
9417: push(@options,('official','unofficial'));
9418: }
9419: }
9420: push(@options,'none');
9421: foreach my $option (@options) {
9422: my $type = 'radio';
9423: my $check = ' ';
9424: if ($checked{$item} eq $option) {
9425: $check = ' checked="checked" ';
9426: }
9427: $datatable .= '<span class="LC_nobreak"><label>'.
9428: '<input type="'.$type.'" name="can_createuser_'.
9429: $item.'" value="'.$option.'"'.$check.'/> '.
9430: $lt{$option}.'</label> </span>';
9431: }
9432: $datatable .= '</td></tr>';
9433: }
9434: } else {
9435: my @contexts = ('author','course','domain');
9436: my @authtypes = ('int','krb4','krb5','loc','lti');
9437: my %checked;
9438: if (ref($settings) eq 'HASH') {
9439: if (ref($settings->{'authtypes'}) eq 'HASH') {
9440: foreach my $item (@contexts) {
9441: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9442: foreach my $auth (@authtypes) {
9443: if ($settings->{'authtypes'}{$item}{$auth}) {
9444: $checked{$item}{$auth} = ' checked="checked" ';
9445: }
9446: }
9447: }
9448: }
9449: }
9450: } else {
9451: foreach my $item (@contexts) {
9452: foreach my $auth (@authtypes) {
9453: $checked{$item}{$auth} = ' checked="checked" ';
9454: }
9455: }
9456: }
9457: my %title = &context_names();
9458: my %authname = &authtype_names();
9459: my $rownum = 0;
9460: my $css_class;
9461: foreach my $item (@contexts) {
9462: if ($rownum%2) {
9463: $css_class = '';
9464: } else {
9465: $css_class = ' class="LC_odd_row" ';
9466: }
9467: $datatable .= '<tr'.$css_class.'>'.
9468: '<td>'.$title{$item}.
9469: '</td><td class="LC_left_item">'.
9470: '<span class="LC_nobreak">';
9471: foreach my $auth (@authtypes) {
9472: $datatable .= '<label>'.
9473: '<input type="checkbox" name="'.$item.'_auth" '.
9474: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9475: $authname{$auth}.'</label> ';
9476: }
9477: $datatable .= '</span></td></tr>';
9478: $rownum ++;
9479: }
9480: $$rowtotal += $rownum;
9481: }
9482: return $datatable;
9483: }
9484:
9485: sub print_selfcreation {
9486: my ($position,$dom,$settings,$rowtotal) = @_;
9487: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9488: $emaildomain,$datatable);
9489: if (ref($settings) eq 'HASH') {
9490: if (ref($settings->{'cancreate'}) eq 'HASH') {
9491: $createsettings = $settings->{'cancreate'};
9492: if (ref($createsettings) eq 'HASH') {
9493: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9494: @selfcreate = @{$createsettings->{'selfcreate'}};
9495: } elsif ($createsettings->{'selfcreate'} ne '') {
9496: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9497: @selfcreate = ('email','login','sso');
9498: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9499: @selfcreate = ($createsettings->{'selfcreate'});
9500: }
9501: }
9502: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9503: $processing = $createsettings->{'selfcreateprocessing'};
9504: }
9505: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9506: $emailoptions = $createsettings->{'emailoptions'};
9507: }
9508: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9509: $emailverified = $createsettings->{'emailverified'};
9510: }
9511: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9512: $emaildomain = $createsettings->{'emaildomain'};
9513: }
9514: }
9515: }
9516: }
9517: my %radiohash;
9518: my $numinrow = 4;
9519: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9520: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9521: if ($position eq 'top') {
9522: my %choices = &Apache::lonlocal::texthash (
9523: cancreate_login => 'Institutional Login',
9524: cancreate_sso => 'Institutional Single Sign On',
9525: );
9526: my @toggles = sort(keys(%choices));
9527: my %defaultchecked = (
9528: 'cancreate_login' => 'off',
9529: 'cancreate_sso' => 'off',
9530: );
9531: my ($onclick,$itemcount);
9532: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9533: \%choices,$itemcount,$onclick);
9534: $$rowtotal += $itemcount;
9535:
9536: if (ref($usertypes) eq 'HASH') {
9537: if (keys(%{$usertypes}) > 0) {
9538: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9539: $dom,$numinrow,$othertitle,
9540: 'statustocreate',$rowtotal);
9541: $$rowtotal ++;
9542: }
9543: }
9544: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9545: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9546: $fieldtitles{'inststatus'} = &mt('Institutional status');
9547: my $rem;
9548: my $numperrow = 2;
9549: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9550: $datatable .= '<tr'.$css_class.'>'.
9551: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9552: '<td class="LC_left_item">'."\n".
9553: '<table>'."\n";
9554: for (my $i=0; $i<@fields; $i++) {
9555: $rem = $i%($numperrow);
9556: if ($rem == 0) {
9557: if ($i > 0) {
9558: $datatable .= '</tr>';
9559: }
9560: $datatable .= '<tr>';
9561: }
9562: my $currval;
9563: if (ref($createsettings) eq 'HASH') {
9564: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9565: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9566: }
9567: }
9568: $datatable .= '<td class="LC_left_item">'.
9569: '<span class="LC_nobreak">'.
9570: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9571: 'value="'.$currval.'" size="10" /> '.
9572: $fieldtitles{$fields[$i]}.'</span></td>';
9573: }
9574: my $colsleft = $numperrow - $rem;
9575: if ($colsleft > 1 ) {
9576: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9577: ' </td>';
9578: } elsif ($colsleft == 1) {
9579: $datatable .= '<td class="LC_left_item"> </td>';
9580: }
9581: $datatable .= '</tr></table></td></tr>';
9582: $$rowtotal ++;
9583: } elsif ($position eq 'middle') {
9584: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9585: my @posstypes;
9586: if (ref($types) eq 'ARRAY') {
9587: @posstypes = @{$types};
9588: }
9589: unless (grep(/^default$/,@posstypes)) {
9590: push(@posstypes,'default');
9591: }
9592: my %usertypeshash;
9593: if (ref($usertypes) eq 'HASH') {
9594: %usertypeshash = %{$usertypes};
9595: }
9596: $usertypeshash{'default'} = $othertitle;
9597: foreach my $status (@posstypes) {
9598: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9599: $numinrow,$$rowtotal,\%usertypeshash);
9600: $$rowtotal ++;
9601: }
9602: } else {
9603: my %choices = &Apache::lonlocal::texthash (
9604: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9605: );
9606: my @toggles = sort(keys(%choices));
9607: my %defaultchecked = (
9608: 'cancreate_email' => 'off',
9609: );
9610: my $customclass = 'LC_selfcreate_email';
9611: my $classprefix = 'LC_canmodify_emailusername_';
9612: my $optionsprefix = 'LC_options_emailusername_';
9613: my $display = 'none';
9614: my $rowstyle = 'display:none';
9615: if (grep(/^\Qemail\E$/,@selfcreate)) {
9616: $display = 'block';
9617: $rowstyle = 'display:table-row';
9618: }
9619: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
9620: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9621: \%choices,$$rowtotal,$onclick);
9622: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
9623: $rowstyle);
9624: $$rowtotal ++;
9625: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
9626: $rowstyle);
9627: $$rowtotal ++;
9628: my (@ordered,@posstypes,%usertypeshash);
9629: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9630: my ($emailrules,$emailruleorder) =
9631: &Apache::lonnet::inst_userrules($dom,'email');
9632: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9633: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9634: if (ref($types) eq 'ARRAY') {
9635: @posstypes = @{$types};
9636: }
9637: if (@posstypes) {
9638: unless (grep(/^default$/,@posstypes)) {
9639: push(@posstypes,'default');
9640: }
9641: if (ref($usertypes) eq 'HASH') {
9642: %usertypeshash = %{$usertypes};
9643: }
9644: my $currassign;
9645: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
9646: $currassign = {
9647: selfassign => $domdefaults{'inststatusguest'},
9648: };
9649: @ordered = @{$domdefaults{'inststatusguest'}};
9650: } else {
9651: $currassign = { selfassign => [] };
9652: }
9653: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
9654: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
9655: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
9656: $numinrow,$othertitle,'selfassign',
9657: $rowtotal,$onclicktypes,$customclass,
9658: $rowstyle);
9659: $$rowtotal ++;
9660: $usertypeshash{'default'} = $othertitle;
9661: foreach my $status (@posstypes) {
9662: my $css_class;
9663: if ($$rowtotal%2) {
9664: $css_class = 'LC_odd_row ';
9665: }
9666: $css_class .= $customclass;
9667: my $rowid = $optionsprefix.$status;
9668: my $hidden = 1;
9669: my $currstyle = 'display:none';
9670: if (grep(/^\Q$status\E$/,@ordered)) {
9671: $currstyle = $rowstyle;
9672: $hidden = 0;
9673: }
9674: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9675: $emailrules,$emailruleorder,$settings,$status,$rowid,
9676: $usertypeshash{$status},$css_class,$currstyle,$intdom);
9677: unless ($hidden) {
9678: $$rowtotal ++;
9679: }
9680: }
9681: } else {
9682: my $css_class;
9683: if ($$rowtotal%2) {
9684: $css_class = 'LC_odd_row ';
9685: }
9686: $css_class .= $customclass;
9687: $usertypeshash{'default'} = $othertitle;
9688: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9689: $emailrules,$emailruleorder,$settings,'default','',
9690: $othertitle,$css_class,$rowstyle,$intdom);
9691: $$rowtotal ++;
9692: }
9693: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9694: $numinrow = 1;
9695: if (@posstypes) {
9696: foreach my $status (@posstypes) {
9697: my $rowid = $classprefix.$status;
9698: my $datarowstyle = 'display:none';
9699: if (grep(/^\Q$status\E$/,@ordered)) {
9700: $datarowstyle = $rowstyle;
9701: }
9702: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
9703: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9704: $infotitles,$rowid,$customclass,$datarowstyle);
9705: unless ($datarowstyle eq 'display:none') {
9706: $$rowtotal ++;
9707: }
9708: }
9709: } else {
9710: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
9711: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9712: $infotitles,'',$customclass,$rowstyle);
9713: }
9714: }
9715: return $datatable;
9716: }
9717:
9718: sub selfcreate_javascript {
9719: return <<"ENDSCRIPT";
9720:
9721: <script type="text/javascript">
9722: // <![CDATA[
9723:
9724: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
9725: var x = document.getElementsByClassName(target);
9726: var insttypes = 0;
9727: var insttypeRegExp = new RegExp(prefix);
9728: if ((x.length != undefined) && (x.length > 0)) {
9729: if (form.elements[radio].length != undefined) {
9730: for (var i=0; i<form.elements[radio].length; i++) {
9731: if (form.elements[radio][i].checked) {
9732: if (form.elements[radio][i].value == 1) {
9733: for (var j=0; j<x.length; j++) {
9734: if (x[j].id == 'undefined') {
9735: x[j].style.display = 'table-row';
9736: } else if (insttypeRegExp.test(x[j].id)) {
9737: insttypes ++;
9738: } else {
9739: x[j].style.display = 'table-row';
9740: }
9741: }
9742: } else {
9743: for (var j=0; j<x.length; j++) {
9744: x[j].style.display = 'none';
9745: }
9746: }
9747: break;
9748: }
9749: }
9750: if (insttypes > 0) {
9751: toggleDataRow(form,checkbox,target,altprefix);
9752: toggleDataRow(form,checkbox,target,prefix,1);
9753: }
9754: }
9755: }
9756: return;
9757: }
9758:
9759: function toggleDataRow(form,checkbox,target,prefix,docount) {
9760: if (form.elements[checkbox].length != undefined) {
9761: var count = 0;
9762: if (docount) {
9763: for (var i=0; i<form.elements[checkbox].length; i++) {
9764: if (form.elements[checkbox][i].checked) {
9765: count ++;
9766: }
9767: }
9768: }
9769: for (var i=0; i<form.elements[checkbox].length; i++) {
9770: var type = form.elements[checkbox][i].value;
9771: if (document.getElementById(prefix+type)) {
9772: if (form.elements[checkbox][i].checked) {
9773: document.getElementById(prefix+type).style.display = 'table-row';
9774: if (count % 2 == 1) {
9775: document.getElementById(prefix+type).className = target+' LC_odd_row';
9776: } else {
9777: document.getElementById(prefix+type).className = target;
9778: }
9779: count ++;
9780: } else {
9781: document.getElementById(prefix+type).style.display = 'none';
9782: }
9783: }
9784: }
9785: }
9786: return;
9787: }
9788:
9789: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
9790: var caller = radio+'_'+status;
9791: if (form.elements[caller].length != undefined) {
9792: for (var i=0; i<form.elements[caller].length; i++) {
9793: if (form.elements[caller][i].checked) {
9794: if (document.getElementById(altprefix+'_inst_'+status)) {
9795: var curr = form.elements[caller][i].value;
9796: if (prefix) {
9797: document.getElementById(prefix+'_'+status).style.display = 'none';
9798: }
9799: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
9800: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
9801: if (curr == 'custom') {
9802: if (prefix) {
9803: document.getElementById(prefix+'_'+status).style.display = 'inline';
9804: }
9805: } else if (curr == 'inst') {
9806: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
9807: } else if (curr == 'noninst') {
9808: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
9809: }
9810: break;
9811: }
9812: }
9813: }
9814: }
9815: }
9816:
9817: // ]]>
9818: </script>
9819:
9820: ENDSCRIPT
9821: }
9822:
9823: sub noninst_users {
9824: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
9825: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
9826: my $class = 'LC_left_item';
9827: if ($css_class) {
9828: $css_class = ' class="'.$css_class.'"';
9829: }
9830: if ($rowid) {
9831: $rowid = ' id="'.$rowid.'"';
9832: }
9833: if ($rowstyle) {
9834: $rowstyle = ' style="'.$rowstyle.'"';
9835: }
9836: my ($output,$description);
9837: if ($type eq 'default') {
9838: $description = &mt('Requests for: [_1]',$typetitle);
9839: } else {
9840: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
9841: }
9842: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
9843: "<td>$description</td>\n".
9844: '<td class="'.$class.'" colspan="2">'.
9845: '<table><tr>';
9846: my %headers = &Apache::lonlocal::texthash(
9847: approve => 'Processing',
9848: email => 'E-mail',
9849: username => 'Username',
9850: );
9851: foreach my $item ('approve','email','username') {
9852: $output .= '<th>'.$headers{$item}.'</th>';
9853: }
9854: $output .= '</tr><tr>';
9855: foreach my $item ('approve','email','username') {
9856: $output .= '<td style="vertical-align: top">';
9857: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
9858: if ($item eq 'approve') {
9859: %choices = &Apache::lonlocal::texthash (
9860: automatic => 'Automatically approved',
9861: approval => 'Queued for approval',
9862: );
9863: @options = ('automatic','approval');
9864: $hashref = $processing;
9865: $defoption = 'automatic';
9866: $name = 'cancreate_emailprocess_'.$type;
9867: } elsif ($item eq 'email') {
9868: %choices = &Apache::lonlocal::texthash (
9869: any => 'Any e-mail',
9870: inst => 'Institutional only',
9871: noninst => 'Non-institutional only',
9872: custom => 'Custom restrictions',
9873: );
9874: @options = ('any','inst','noninst');
9875: my $showcustom;
9876: if (ref($emailrules) eq 'HASH') {
9877: if (keys(%{$emailrules}) > 0) {
9878: push(@options,'custom');
9879: $showcustom = 'cancreate_emailrule';
9880: if (ref($settings) eq 'HASH') {
9881: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
9882: foreach my $rule (@{$settings->{'email_rule'}}) {
9883: if (exists($emailrules->{$rule})) {
9884: $hascustom ++;
9885: }
9886: }
9887: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
9888: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
9889: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
9890: if (exists($emailrules->{$rule})) {
9891: $hascustom ++;
9892: }
9893: }
9894: }
9895: }
9896: }
9897: }
9898: }
9899: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
9900: "'cancreate_emaildomain','$type'".');"';
9901: $hashref = $emailoptions;
9902: $defoption = 'any';
9903: $name = 'cancreate_emailoptions_'.$type;
9904: } elsif ($item eq 'username') {
9905: %choices = &Apache::lonlocal::texthash (
9906: all => 'Same as e-mail',
9907: first => 'Omit @domain',
9908: free => 'Free to choose',
9909: );
9910: @options = ('all','first','free');
9911: $hashref = $emailverified;
9912: $defoption = 'all';
9913: $name = 'cancreate_usernameoptions_'.$type;
9914: }
9915: foreach my $option (@options) {
9916: my $checked;
9917: if (ref($hashref) eq 'HASH') {
9918: if ($type eq '') {
9919: if (!exists($hashref->{'default'})) {
9920: if ($option eq $defoption) {
9921: $checked = ' checked="checked"';
9922: }
9923: } else {
9924: if ($hashref->{'default'} eq $option) {
9925: $checked = ' checked="checked"';
9926: }
9927: }
9928: } else {
9929: if (!exists($hashref->{$type})) {
9930: if ($option eq $defoption) {
9931: $checked = ' checked="checked"';
9932: }
9933: } else {
9934: if ($hashref->{$type} eq $option) {
9935: $checked = ' checked="checked"';
9936: }
9937: }
9938: }
9939: } elsif (($item eq 'email') && ($hascustom)) {
9940: if ($option eq 'custom') {
9941: $checked = ' checked="checked"';
9942: }
9943: } elsif ($option eq $defoption) {
9944: $checked = ' checked="checked"';
9945: }
9946: $output .= '<span class="LC_nobreak"><label>'.
9947: '<input type="radio" name="'.$name.'"'.
9948: $checked.' value="'.$option.'"'.$onclick.' />'.
9949: $choices{$option}.'</label></span><br />';
9950: if ($item eq 'email') {
9951: if ($option eq 'custom') {
9952: my $id = 'cancreate_emailrule_'.$type;
9953: my $display = 'none';
9954: if ($checked) {
9955: $display = 'inline';
9956: }
9957: my $numinrow = 2;
9958: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
9959: '<legend>'.&mt('Disallow').'</legend><table>'.
9960: &user_formats_row('email',$settings,$emailrules,
9961: $emailruleorder,$numinrow,'',$type);
9962: '</table></fieldset>';
9963: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
9964: my %text = &Apache::lonlocal::texthash (
9965: inst => 'must end:',
9966: noninst => 'cannot end:',
9967: );
9968: my $value;
9969: if (ref($emaildomain) eq 'HASH') {
9970: if (ref($emaildomain->{$type}) eq 'HASH') {
9971: $value = $emaildomain->{$type}->{$option};
9972: }
9973: }
9974: if ($value eq '') {
9975: $value = '@'.$intdom;
9976: }
9977: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
9978: my $display = 'none';
9979: if ($checked) {
9980: $display = 'inline';
9981: }
9982: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
9983: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
9984: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
9985: '</div>';
9986: }
9987: }
9988: }
9989: $output .= '</td>'."\n";
9990: }
9991: $output .= "</tr></table></td></tr>\n";
9992: return $output;
9993: }
9994:
9995: sub captcha_choice {
9996: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
9997: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
9998: $vertext,$currver);
9999: my %lt = &captcha_phrases();
10000: $keyentry = 'hidden';
10001: my $colspan=2;
10002: if ($context eq 'cancreate') {
10003: $rowname = &mt('CAPTCHA validation');
10004: } elsif ($context eq 'login') {
10005: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10006: } elsif ($context eq 'passwords') {
10007: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10008: $colspan=1;
10009: }
10010: if (ref($settings) eq 'HASH') {
10011: if ($settings->{'captcha'}) {
10012: $checked{$settings->{'captcha'}} = ' checked="checked"';
10013: } else {
10014: $checked{'original'} = ' checked="checked"';
10015: }
10016: if ($settings->{'captcha'} eq 'recaptcha') {
10017: $pubtext = $lt{'pub'};
10018: $privtext = $lt{'priv'};
10019: $keyentry = 'text';
10020: $vertext = $lt{'ver'};
10021: $currver = $settings->{'recaptchaversion'};
10022: if ($currver ne '2') {
10023: $currver = 1;
10024: }
10025: }
10026: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10027: $currpub = $settings->{'recaptchakeys'}{'public'};
10028: $currpriv = $settings->{'recaptchakeys'}{'private'};
10029: }
10030: } else {
10031: $checked{'original'} = ' checked="checked"';
10032: }
10033: my $css_class;
10034: if ($itemcount%2) {
10035: $css_class = 'LC_odd_row';
10036: }
10037: if ($customcss) {
10038: $css_class .= " $customcss";
10039: }
10040: $css_class =~ s/^\s+//;
10041: if ($css_class) {
10042: $css_class = ' class="'.$css_class.'"';
10043: }
10044: if ($rowstyle) {
10045: $css_class .= ' style="'.$rowstyle.'"';
10046: }
10047: my $output = '<tr'.$css_class.'>'.
10048: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10049: '<table><tr><td>'."\n";
10050: foreach my $option ('original','recaptcha','notused') {
10051: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10052: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10053: $lt{$option}.'</label></span>';
10054: unless ($option eq 'notused') {
10055: $output .= (' 'x2)."\n";
10056: }
10057: }
10058: #
10059: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10060: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10061: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10062: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10063: #
10064: $output .= '</td></tr>'."\n".
10065: '<tr><td class="LC_zero_height">'."\n".
10066: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10067: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10068: $currpub.'" size="40" /></span><br />'."\n".
10069: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10070: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10071: $currpriv.'" size="40" /></span><br />'.
10072: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10073: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10074: $currver.'" size="3" /></span><br />'.
10075: '</td></tr></table>'."\n".
10076: '</td></tr>';
10077: return $output;
10078: }
10079:
10080: sub user_formats_row {
10081: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10082: my $output;
10083: my %text = (
10084: 'username' => 'new usernames',
10085: 'id' => 'IDs',
10086: );
10087: unless ($type eq 'email') {
10088: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10089: $output = '<tr '.$css_class.'>'.
10090: '<td><span class="LC_nobreak">'.
10091: &mt("Format rules to check for $text{$type}: ").
10092: '</td><td class="LC_left_item" colspan="2"><table>';
10093: }
10094: my $rem;
10095: if (ref($ruleorder) eq 'ARRAY') {
10096: for (my $i=0; $i<@{$ruleorder}; $i++) {
10097: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10098: my $rem = $i%($numinrow);
10099: if ($rem == 0) {
10100: if ($i > 0) {
10101: $output .= '</tr>';
10102: }
10103: $output .= '<tr>';
10104: }
10105: my $check = ' ';
10106: if (ref($settings) eq 'HASH') {
10107: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10108: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10109: $check = ' checked="checked" ';
10110: }
10111: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10112: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10113: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10114: $check = ' checked="checked" ';
10115: }
10116: }
10117: }
10118: }
10119: my $name = $type.'_rule';
10120: if ($type eq 'email') {
10121: $name .= '_'.$status;
10122: }
10123: $output .= '<td class="LC_left_item">'.
10124: '<span class="LC_nobreak"><label>'.
10125: '<input type="checkbox" name="'.$name.'" '.
10126: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10127: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10128: }
10129: }
10130: $rem = @{$ruleorder}%($numinrow);
10131: }
10132: my $colsleft;
10133: if ($rem) {
10134: $colsleft = $numinrow - $rem;
10135: }
10136: if ($colsleft > 1 ) {
10137: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10138: ' </td>';
10139: } elsif ($colsleft == 1) {
10140: $output .= '<td class="LC_left_item"> </td>';
10141: }
10142: $output .= '</tr></table>';
10143: unless ($type eq 'email') {
10144: $output .= '</td></tr>';
10145: }
10146: return $output;
10147: }
10148:
10149: sub usercreation_types {
10150: my %lt = &Apache::lonlocal::texthash (
10151: author => 'When adding a co-author',
10152: course => 'When adding a user to a course',
10153: requestcrs => 'When requesting a course',
10154: any => 'Any',
10155: official => 'Institutional only ',
10156: unofficial => 'Non-institutional only',
10157: none => 'None',
10158: );
10159: return %lt;
10160: }
10161:
10162: sub selfcreation_types {
10163: my %lt = &Apache::lonlocal::texthash (
10164: selfcreate => 'User creates own account',
10165: any => 'Any',
10166: official => 'Institutional only ',
10167: unofficial => 'Non-institutional only',
10168: email => 'E-mail address',
10169: login => 'Institutional Login',
10170: sso => 'SSO',
10171: );
10172: }
10173:
10174: sub authtype_names {
10175: my %lt = &Apache::lonlocal::texthash(
10176: int => 'Internal',
10177: krb4 => 'Kerberos 4',
10178: krb5 => 'Kerberos 5',
10179: loc => 'Local',
10180: lti => 'LTI',
10181: );
10182: return %lt;
10183: }
10184:
10185: sub context_names {
10186: my %context_title = &Apache::lonlocal::texthash(
10187: author => 'Creating users when an Author',
10188: course => 'Creating users when in a course',
10189: domain => 'Creating users when a Domain Coordinator',
10190: );
10191: return %context_title;
10192: }
10193:
10194: sub print_usermodification {
10195: my ($position,$dom,$settings,$rowtotal) = @_;
10196: my $numinrow = 4;
10197: my ($context,$datatable,$rowcount);
10198: if ($position eq 'top') {
10199: $rowcount = 0;
10200: $context = 'author';
10201: foreach my $role ('ca','aa') {
10202: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10203: $numinrow,$rowcount);
10204: $$rowtotal ++;
10205: $rowcount ++;
10206: }
10207: } elsif ($position eq 'bottom') {
10208: $context = 'course';
10209: $rowcount = 0;
10210: foreach my $role ('st','ep','ta','in','cr') {
10211: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10212: $numinrow,$rowcount);
10213: $$rowtotal ++;
10214: $rowcount ++;
10215: }
10216: }
10217: return $datatable;
10218: }
10219:
10220: sub print_defaults {
10221: my ($position,$dom,$settings,$rowtotal) = @_;
10222: my $rownum = 0;
10223: my ($datatable,$css_class,$titles);
10224: unless ($position eq 'bottom') {
10225: $titles = &defaults_titles($dom);
10226: }
10227: if ($position eq 'top') {
10228: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10229: 'datelocale_def','portal_def');
10230: my %defaults;
10231: if (ref($settings) eq 'HASH') {
10232: %defaults = %{$settings};
10233: } else {
10234: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10235: foreach my $item (@items) {
10236: $defaults{$item} = $domdefaults{$item};
10237: }
10238: }
10239: foreach my $item (@items) {
10240: if ($rownum%2) {
10241: $css_class = '';
10242: } else {
10243: $css_class = ' class="LC_odd_row" ';
10244: }
10245: $datatable .= '<tr'.$css_class.'>'.
10246: '<td><span class="LC_nobreak">'.$titles->{$item}.
10247: '</span></td><td class="LC_right_item" colspan="3">';
10248: if ($item eq 'auth_def') {
10249: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10250: my %shortauth = (
10251: internal => 'int',
10252: krb4 => 'krb4',
10253: krb5 => 'krb5',
10254: localauth => 'loc',
10255: lti => 'lti',
10256: );
10257: my %authnames = &authtype_names();
10258: foreach my $auth (@authtypes) {
10259: my $checked = ' ';
10260: if ($defaults{$item} eq $auth) {
10261: $checked = ' checked="checked" ';
10262: }
10263: $datatable .= '<label><input type="radio" name="'.$item.
10264: '" value="'.$auth.'"'.$checked.'/>'.
10265: $authnames{$shortauth{$auth}}.'</label> ';
10266: }
10267: } elsif ($item eq 'timezone_def') {
10268: my $includeempty = 1;
10269: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10270: } elsif ($item eq 'datelocale_def') {
10271: my $includeempty = 1;
10272: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10273: } elsif ($item eq 'lang_def') {
10274: my $includeempty = 1;
10275: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10276: } else {
10277: my $size;
10278: if ($item eq 'portal_def') {
10279: $size = ' size="25"';
10280: }
10281: $datatable .= '<input type="text" name="'.$item.'" value="'.
10282: $defaults{$item}.'"'.$size.' />';
10283: }
10284: $datatable .= '</td></tr>';
10285: $rownum ++;
10286: }
10287: } else {
10288: my %defaults;
10289: if (ref($settings) eq 'HASH') {
10290: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10291: my $maxnum = @{$settings->{'inststatusorder'}};
10292: for (my $i=0; $i<$maxnum; $i++) {
10293: $css_class = $rownum%2?' class="LC_odd_row"':'';
10294: my $item = $settings->{'inststatusorder'}->[$i];
10295: my $title = $settings->{'inststatustypes'}->{$item};
10296: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10297: $datatable .= '<tr'.$css_class.'>'.
10298: '<td><span class="LC_nobreak">'.
10299: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10300: for (my $k=0; $k<=$maxnum; $k++) {
10301: my $vpos = $k+1;
10302: my $selstr;
10303: if ($k == $i) {
10304: $selstr = ' selected="selected" ';
10305: }
10306: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10307: }
10308: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10309: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10310: &mt('delete').'</span></td>'.
10311: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10312: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10313: '</span></td></tr>';
10314: }
10315: $css_class = $rownum%2?' class="LC_odd_row"':'';
10316: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10317: $datatable .= '<tr '.$css_class.'>'.
10318: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10319: for (my $k=0; $k<=$maxnum; $k++) {
10320: my $vpos = $k+1;
10321: my $selstr;
10322: if ($k == $maxnum) {
10323: $selstr = ' selected="selected" ';
10324: }
10325: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10326: }
10327: $datatable .= '</select> '.&mt('Internal ID:').
10328: '<input type="text" size="10" name="addinststatus" value="" />'.
10329: ' '.&mt('(new)').
10330: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10331: &mt('Name displayed').':'.
10332: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10333: '</tr>'."\n";
10334: $rownum ++;
10335: }
10336: }
10337: }
10338: $$rowtotal += $rownum;
10339: return $datatable;
10340: }
10341:
10342: sub get_languages_hash {
10343: my %langchoices;
10344: foreach my $id (&Apache::loncommon::languageids()) {
10345: my $code = &Apache::loncommon::supportedlanguagecode($id);
10346: if ($code ne '') {
10347: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10348: }
10349: }
10350: return %langchoices;
10351: }
10352:
10353: sub defaults_titles {
10354: my ($dom) = @_;
10355: my %titles = &Apache::lonlocal::texthash (
10356: 'auth_def' => 'Default authentication type',
10357: 'auth_arg_def' => 'Default authentication argument',
10358: 'lang_def' => 'Default language',
10359: 'timezone_def' => 'Default timezone',
10360: 'datelocale_def' => 'Default locale for dates',
10361: 'portal_def' => 'Portal/Default URL',
10362: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10363: 'intauth_check' => 'Check bcrypt cost if authenticated',
10364: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10365: );
10366: if ($dom) {
10367: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10368: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10369: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10370: $protocol = 'http' if ($protocol ne 'https');
10371: if ($uint_dom) {
10372: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10373: $uint_dom);
10374: }
10375: }
10376: return (\%titles);
10377: }
10378:
10379: sub print_scantron {
10380: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10381: if ($position eq 'top') {
10382: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10383: } else {
10384: return &print_scantronconfig($dom,$settings,\$rowtotal);
10385: }
10386: }
10387:
10388: sub scantron_javascript {
10389: return <<"ENDSCRIPT";
10390:
10391: <script type="text/javascript">
10392: // <![CDATA[
10393:
10394: function toggleScantron(form) {
10395: var csvfieldset = new Array();
10396: if (document.getElementById('scantroncsv_cols')) {
10397: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10398: }
10399: if (document.getElementById('scantroncsv_options')) {
10400: csvfieldset.push(document.getElementById('scantroncsv_options'));
10401: }
10402: if (csvfieldset.length) {
10403: if (document.getElementById('scantronconfcsv')) {
10404: var scantroncsv = document.getElementById('scantronconfcsv');
10405: if (scantroncsv.checked) {
10406: for (var i=0; i<csvfieldset.length; i++) {
10407: csvfieldset[i].style.display = 'block';
10408: }
10409: } else {
10410: for (var i=0; i<csvfieldset.length; i++) {
10411: csvfieldset[i].style.display = 'none';
10412: }
10413: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10414: if (csvselects.length) {
10415: for (var j=0; j<csvselects.length; j++) {
10416: csvselects[j].selectedIndex = 0;
10417: }
10418: }
10419: }
10420: }
10421: }
10422: return;
10423: }
10424: // ]]>
10425: </script>
10426:
10427: ENDSCRIPT
10428:
10429: }
10430:
10431: sub print_scantronformat {
10432: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10433: my $itemcount = 1;
10434: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10435: %confhash);
10436: my $switchserver = &check_switchserver($dom,$confname);
10437: my %lt = &Apache::lonlocal::texthash (
10438: default => 'Default bubblesheet format file error',
10439: custom => 'Custom bubblesheet format file error',
10440: );
10441: my %scantronfiles = (
10442: default => 'default.tab',
10443: custom => 'custom.tab',
10444: );
10445: foreach my $key (keys(%scantronfiles)) {
10446: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10447: .$scantronfiles{$key};
10448: }
10449: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10450: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10451: if (!$switchserver) {
10452: my $servadm = $r->dir_config('lonAdmEMail');
10453: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10454: if ($configuserok eq 'ok') {
10455: if ($author_ok eq 'ok') {
10456: my %legacyfile = (
10457: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10458: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10459: );
10460: my %md5chk;
10461: foreach my $type (keys(%legacyfile)) {
10462: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10463: chomp($md5chk{$type});
10464: }
10465: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10466: foreach my $type (keys(%legacyfile)) {
10467: ($scantronurls{$type},my $error) =
10468: &legacy_scantronformat($r,$dom,$confname,
10469: $type,$legacyfile{$type},
10470: $scantronurls{$type},
10471: $scantronfiles{$type});
10472: if ($error ne '') {
10473: $error{$type} = $error;
10474: }
10475: }
10476: if (keys(%error) == 0) {
10477: $is_custom = 1;
10478: $confhash{'scantron'}{'scantronformat'} =
10479: $scantronurls{'custom'};
10480: my $putresult =
10481: &Apache::lonnet::put_dom('configuration',
10482: \%confhash,$dom);
10483: if ($putresult ne 'ok') {
10484: $error{'custom'} =
10485: '<span class="LC_error">'.
10486: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10487: }
10488: }
10489: } else {
10490: ($scantronurls{'default'},my $error) =
10491: &legacy_scantronformat($r,$dom,$confname,
10492: 'default',$legacyfile{'default'},
10493: $scantronurls{'default'},
10494: $scantronfiles{'default'});
10495: if ($error eq '') {
10496: $confhash{'scantron'}{'scantronformat'} = '';
10497: my $putresult =
10498: &Apache::lonnet::put_dom('configuration',
10499: \%confhash,$dom);
10500: if ($putresult ne 'ok') {
10501: $error{'default'} =
10502: '<span class="LC_error">'.
10503: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10504: }
10505: } else {
10506: $error{'default'} = $error;
10507: }
10508: }
10509: }
10510: }
10511: } else {
10512: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10513: }
10514: }
10515: if (ref($settings) eq 'HASH') {
10516: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10517: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10518: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10519: $scantronurl = '';
10520: } else {
10521: $scantronurl = $settings->{'scantronformat'};
10522: }
10523: $is_custom = 1;
10524: } else {
10525: $scantronurl = $scantronurls{'default'};
10526: }
10527: } else {
10528: if ($is_custom) {
10529: $scantronurl = $scantronurls{'custom'};
10530: } else {
10531: $scantronurl = $scantronurls{'default'};
10532: }
10533: }
10534: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10535: $datatable .= '<tr'.$css_class.'>';
10536: if (!$is_custom) {
10537: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10538: '<span class="LC_nobreak">';
10539: if ($scantronurl) {
10540: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10541: undef,undef,undef,undef,'background-color:#ffffff');
10542: } else {
10543: $datatable = &mt('File unavailable for display');
10544: }
10545: $datatable .= '</span></td>';
10546: if (keys(%error) == 0) {
10547: $datatable .= '<td style="vertical-align: bottom">';
10548: if (!$switchserver) {
10549: $datatable .= &mt('Upload:').'<br />';
10550: }
10551: } else {
10552: my $errorstr;
10553: foreach my $key (sort(keys(%error))) {
10554: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10555: }
10556: $datatable .= '<td>'.$errorstr;
10557: }
10558: } else {
10559: if (keys(%error) > 0) {
10560: my $errorstr;
10561: foreach my $key (sort(keys(%error))) {
10562: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10563: }
10564: $datatable .= '<td>'.$errorstr.'</td><td> ';
10565: } elsif ($scantronurl) {
10566: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10567: undef,undef,undef,undef,'background-color:#ffffff');
10568: $datatable .= '<td><span class="LC_nobreak">'.
10569: $link.
10570: '<label><input type="checkbox" name="scantronformat_del"'.
10571: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10572: '<td><span class="LC_nobreak"> '.
10573: &mt('Replace:').'</span><br />';
10574: }
10575: }
10576: if (keys(%error) == 0) {
10577: if ($switchserver) {
10578: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10579: } else {
10580: $datatable .='<span class="LC_nobreak"> '.
10581: '<input type="file" name="scantronformat" /></span>';
10582: }
10583: }
10584: $datatable .= '</td></tr>';
10585: $$rowtotal ++;
10586: return $datatable;
10587: }
10588:
10589: sub legacy_scantronformat {
10590: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10591: my ($url,$error);
10592: my @statinfo = &Apache::lonnet::stat_file($newurl);
10593: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10594: (my $result,$url) =
10595: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
10596: '','',$newfile);
10597: if ($result ne 'ok') {
10598: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
10599: }
10600: }
10601: return ($url,$error);
10602: }
10603:
10604: sub print_scantronconfig {
10605: my ($dom,$settings,$rowtotal) = @_;
10606: my $itemcount = 2;
10607: my $is_checked = ' checked="checked"';
10608: my %optionson = (
10609: hdr => ' checked="checked"',
10610: pad => ' checked="checked"',
10611: rem => ' checked="checked"',
10612: );
10613: my %optionsoff = (
10614: hdr => '',
10615: pad => '',
10616: rem => '',
10617: );
10618: my $currcsvsty = 'none';
10619: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
10620: my @fields = &scantroncsv_fields();
10621: my %titles = &scantronconfig_titles();
10622: if (ref($settings) eq 'HASH') {
10623: if (ref($settings->{config}) eq 'HASH') {
10624: if ($settings->{config}->{dat}) {
10625: $checked{'dat'} = $is_checked;
10626: }
10627: if (ref($settings->{config}->{csv}) eq 'HASH') {
10628: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
10629: %csvfields = %{$settings->{config}->{csv}->{fields}};
10630: if (keys(%csvfields) > 0) {
10631: $checked{'csv'} = $is_checked;
10632: $currcsvsty = 'block';
10633: }
10634: }
10635: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
10636: %csvoptions = %{$settings->{config}->{csv}->{options}};
10637: foreach my $option (keys(%optionson)) {
10638: unless ($csvoptions{$option}) {
10639: $optionsoff{$option} = $optionson{$option};
10640: $optionson{$option} = '';
10641: }
10642: }
10643: }
10644: }
10645: } else {
10646: $checked{'dat'} = $is_checked;
10647: }
10648: } else {
10649: $checked{'dat'} = $is_checked;
10650: }
10651: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
10652: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10653: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
10654: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
10655: foreach my $item ('dat','csv') {
10656: my $id;
10657: if ($item eq 'csv') {
10658: $id = 'id="scantronconfcsv" ';
10659: }
10660: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
10661: $titles{$item}.'</label>'.(' 'x3);
10662: if ($item eq 'csv') {
10663: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
10664: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
10665: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
10666: foreach my $col (@fields) {
10667: my $selnone;
10668: if ($csvfields{$col} eq '') {
10669: $selnone = ' selected="selected"';
10670: }
10671: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
10672: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
10673: '<option value=""'.$selnone.'></option>';
10674: for (my $i=0; $i<20; $i++) {
10675: my $shown = $i+1;
10676: my $sel;
10677: unless ($selnone) {
10678: if (exists($csvfields{$col})) {
10679: if ($csvfields{$col} == $i) {
10680: $sel = ' selected="selected"';
10681: }
10682: }
10683: }
10684: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
10685: }
10686: $datatable .= '</select></td></tr>';
10687: }
10688: $datatable .= '</table></fieldset>'.
10689: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
10690: '<legend>'.&mt('CSV Options').'</legend>';
10691: foreach my $option ('hdr','pad','rem') {
10692: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
10693: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
10694: &mt('Yes').'</label>'.(' 'x2)."\n".
10695: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
10696: }
10697: $datatable .= '</fieldset>';
10698: $itemcount ++;
10699: }
10700: }
10701: $datatable .= '</td></tr>';
10702: $$rowtotal ++;
10703: return $datatable;
10704: }
10705:
10706: sub scantronconfig_titles {
10707: return &Apache::lonlocal::texthash(
10708: dat => 'Standard format (.dat)',
10709: csv => 'Comma separated values (.csv)',
10710: hdr => 'Remove first line in file (contains column titles)',
10711: pad => 'Prepend 0s to PaperID',
10712: rem => 'Remove leading spaces (except Question Response columns)',
10713: CODE => 'CODE',
10714: ID => 'Student ID',
10715: PaperID => 'Paper ID',
10716: FirstName => 'First Name',
10717: LastName => 'Last Name',
10718: FirstQuestion => 'First Question Response',
10719: Section => 'Section',
10720: );
10721: }
10722:
10723: sub scantroncsv_fields {
10724: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
10725: }
10726:
10727: sub print_coursecategories {
10728: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
10729: my $datatable;
10730: if ($position eq 'top') {
10731: my (%checked);
10732: my @catitems = ('unauth','auth');
10733: my @cattypes = ('std','domonly','codesrch','none');
10734: $checked{'unauth'} = 'std';
10735: $checked{'auth'} = 'std';
10736: if (ref($settings) eq 'HASH') {
10737: foreach my $type (@cattypes) {
10738: if ($type eq $settings->{'unauth'}) {
10739: $checked{'unauth'} = $type;
10740: }
10741: if ($type eq $settings->{'auth'}) {
10742: $checked{'auth'} = $type;
10743: }
10744: }
10745: }
10746: my %lt = &Apache::lonlocal::texthash (
10747: unauth => 'Catalog type for unauthenticated users',
10748: auth => 'Catalog type for authenticated users',
10749: none => 'No catalog',
10750: std => 'Standard catalog',
10751: domonly => 'Domain-only catalog',
10752: codesrch => "Code search form",
10753: );
10754: my $itemcount = 0;
10755: foreach my $item (@catitems) {
10756: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10757: $datatable .= '<tr '.$css_class.'>'.
10758: '<td>'.$lt{$item}.'</td>'.
10759: '<td class="LC_right_item"><span class="LC_nobreak">';
10760: foreach my $type (@cattypes) {
10761: my $ischecked;
10762: if ($checked{$item} eq $type) {
10763: $ischecked=' checked="checked"';
10764: }
10765: $datatable .= '<label>'.
10766: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
10767: ' />'.$lt{$type}.'</label> ';
10768: }
10769: $datatable .= '</span></td></tr>';
10770: $itemcount ++;
10771: }
10772: $$rowtotal += $itemcount;
10773: } elsif ($position eq 'middle') {
10774: my $toggle_cats_crs = ' ';
10775: my $toggle_cats_dom = ' checked="checked" ';
10776: my $can_cat_crs = ' ';
10777: my $can_cat_dom = ' checked="checked" ';
10778: my $toggle_catscomm_comm = ' ';
10779: my $toggle_catscomm_dom = ' checked="checked" ';
10780: my $can_catcomm_comm = ' ';
10781: my $can_catcomm_dom = ' checked="checked" ';
10782: my $toggle_catsplace_place = ' ';
10783: my $toggle_catsplace_dom = ' checked="checked" ';
10784: my $can_catplace_place = ' ';
10785: my $can_catplace_dom = ' checked="checked" ';
10786:
10787: if (ref($settings) eq 'HASH') {
10788: if ($settings->{'togglecats'} eq 'crs') {
10789: $toggle_cats_crs = $toggle_cats_dom;
10790: $toggle_cats_dom = ' ';
10791: }
10792: if ($settings->{'categorize'} eq 'crs') {
10793: $can_cat_crs = $can_cat_dom;
10794: $can_cat_dom = ' ';
10795: }
10796: if ($settings->{'togglecatscomm'} eq 'comm') {
10797: $toggle_catscomm_comm = $toggle_catscomm_dom;
10798: $toggle_catscomm_dom = ' ';
10799: }
10800: if ($settings->{'categorizecomm'} eq 'comm') {
10801: $can_catcomm_comm = $can_catcomm_dom;
10802: $can_catcomm_dom = ' ';
10803: }
10804: if ($settings->{'togglecatsplace'} eq 'place') {
10805: $toggle_catsplace_place = $toggle_catsplace_dom;
10806: $toggle_catsplace_dom = ' ';
10807: }
10808: if ($settings->{'categorizeplace'} eq 'place') {
10809: $can_catplace_place = $can_catplace_dom;
10810: $can_catplace_dom = ' ';
10811: }
10812: }
10813: my %title = &Apache::lonlocal::texthash (
10814: togglecats => 'Show/Hide a course in catalog',
10815: togglecatscomm => 'Show/Hide a community in catalog',
10816: togglecatsplace => 'Show/Hide a placement test in catalog',
10817: categorize => 'Assign a category to a course',
10818: categorizecomm => 'Assign a category to a community',
10819: categorizeplace => 'Assign a category to a placement test',
10820: );
10821: my %level = &Apache::lonlocal::texthash (
10822: dom => 'Set in Domain',
10823: crs => 'Set in Course',
10824: comm => 'Set in Community',
10825: place => 'Set in Placement Test',
10826: );
10827: $datatable = '<tr class="LC_odd_row">'.
10828: '<td>'.$title{'togglecats'}.'</td>'.
10829: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10830: '<input type="radio" name="togglecats"'.
10831: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10832: '<label><input type="radio" name="togglecats"'.
10833: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
10834: '</tr><tr>'.
10835: '<td>'.$title{'categorize'}.'</td>'.
10836: '<td class="LC_right_item"><span class="LC_nobreak">'.
10837: '<label><input type="radio" name="categorize"'.
10838: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10839: '<label><input type="radio" name="categorize"'.
10840: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
10841: '</tr><tr class="LC_odd_row">'.
10842: '<td>'.$title{'togglecatscomm'}.'</td>'.
10843: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10844: '<input type="radio" name="togglecatscomm"'.
10845: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10846: '<label><input type="radio" name="togglecatscomm"'.
10847: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
10848: '</tr><tr>'.
10849: '<td>'.$title{'categorizecomm'}.'</td>'.
10850: '<td class="LC_right_item"><span class="LC_nobreak">'.
10851: '<label><input type="radio" name="categorizecomm"'.
10852: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10853: '<label><input type="radio" name="categorizecomm"'.
10854: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
10855: '</tr><tr class="LC_odd_row">'.
10856: '<td>'.$title{'togglecatsplace'}.'</td>'.
10857: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10858: '<input type="radio" name="togglecatsplace"'.
10859: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10860: '<label><input type="radio" name="togglecatscomm"'.
10861: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
10862: '</tr><tr>'.
10863: '<td>'.$title{'categorizeplace'}.'</td>'.
10864: '<td class="LC_right_item"><span class="LC_nobreak">'.
10865: '<label><input type="radio" name="categorizeplace"'.
10866: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10867: '<label><input type="radio" name="categorizeplace"'.
10868: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
10869: '</tr>';
10870: $$rowtotal += 6;
10871: } else {
10872: my $css_class;
10873: my $itemcount = 1;
10874: my $cathash;
10875: if (ref($settings) eq 'HASH') {
10876: $cathash = $settings->{'cats'};
10877: }
10878: if (ref($cathash) eq 'HASH') {
10879: my (@cats,@trails,%allitems,%idx,@jsarray);
10880: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
10881: \%allitems,\%idx,\@jsarray);
10882: my $maxdepth = scalar(@cats);
10883: my $colattrib = '';
10884: if ($maxdepth > 2) {
10885: $colattrib = ' colspan="2" ';
10886: }
10887: my @path;
10888: if (@cats > 0) {
10889: if (ref($cats[0]) eq 'ARRAY') {
10890: my $numtop = @{$cats[0]};
10891: my $maxnum = $numtop;
10892: my %default_names = (
10893: instcode => &mt('Official courses'),
10894: communities => &mt('Communities'),
10895: placement => &mt('Placement Tests'),
10896: );
10897:
10898: if ((!grep(/^instcode$/,@{$cats[0]})) ||
10899: ($cathash->{'instcode::0'} eq '') ||
10900: (!grep(/^communities$/,@{$cats[0]})) ||
10901: ($cathash->{'communities::0'} eq '') ||
10902: (!grep(/^placement$/,@{$cats[0]})) ||
10903: ($cathash->{'placement::0'} eq '')) {
10904: $maxnum ++;
10905: }
10906: my $lastidx;
10907: for (my $i=0; $i<$numtop; $i++) {
10908: my $parent = $cats[0][$i];
10909: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10910: my $item = &escape($parent).'::0';
10911: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
10912: $lastidx = $idx{$item};
10913: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10914: .'<select name="'.$item.'"'.$chgstr.'>';
10915: for (my $k=0; $k<=$maxnum; $k++) {
10916: my $vpos = $k+1;
10917: my $selstr;
10918: if ($k == $i) {
10919: $selstr = ' selected="selected" ';
10920: }
10921: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10922: }
10923: $datatable .= '</select></span></td><td>';
10924: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
10925: $datatable .= '<span class="LC_nobreak">'
10926: .$default_names{$parent}.'</span>';
10927: if ($parent eq 'instcode') {
10928: $datatable .= '<br /><span class="LC_nobreak">('
10929: .&mt('with institutional codes')
10930: .')</span></td><td'.$colattrib.'>';
10931: } else {
10932: $datatable .= '<table><tr><td>';
10933: }
10934: $datatable .= '<span class="LC_nobreak">'
10935: .'<label><input type="radio" name="'
10936: .$parent.'" value="1" checked="checked" />'
10937: .&mt('Display').'</label>';
10938: if ($parent eq 'instcode') {
10939: $datatable .= ' ';
10940: } else {
10941: $datatable .= '</span></td></tr><tr><td>'
10942: .'<span class="LC_nobreak">';
10943: }
10944: $datatable .= '<label><input type="radio" name="'
10945: .$parent.'" value="0" />'
10946: .&mt('Do not display').'</label></span>';
10947: if (($parent eq 'communities') || ($parent eq 'placement')) {
10948: $datatable .= '</td></tr></table>';
10949: }
10950: $datatable .= '</td>';
10951: } else {
10952: $datatable .= $parent
10953: .' <span class="LC_nobreak"><label>'
10954: .'<input type="checkbox" name="deletecategory" '
10955: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
10956: }
10957: my $depth = 1;
10958: push(@path,$parent);
10959: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
10960: pop(@path);
10961: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
10962: $itemcount ++;
10963: }
10964: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10965: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
10966: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
10967: for (my $k=0; $k<=$maxnum; $k++) {
10968: my $vpos = $k+1;
10969: my $selstr;
10970: if ($k == $numtop) {
10971: $selstr = ' selected="selected" ';
10972: }
10973: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10974: }
10975: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
10976: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
10977: .'</tr>'."\n";
10978: $itemcount ++;
10979: foreach my $default ('instcode','communities','placement') {
10980: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
10981: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10982: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
10983: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
10984: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
10985: for (my $k=0; $k<=$maxnum; $k++) {
10986: my $vpos = $k+1;
10987: my $selstr;
10988: if ($k == $maxnum) {
10989: $selstr = ' selected="selected" ';
10990: }
10991: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10992: }
10993: $datatable .= '</select></span></td>'.
10994: '<td><span class="LC_nobreak">'.
10995: $default_names{$default}.'</span>';
10996: if ($default eq 'instcode') {
10997: $datatable .= '<br /><span class="LC_nobreak">('
10998: .&mt('with institutional codes').')</span>';
10999: }
11000: $datatable .= '</td>'
11001: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11002: .&mt('Display').'</label> '
11003: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11004: .&mt('Do not display').'</label></span></td></tr>';
11005: }
11006: }
11007: }
11008: } else {
11009: $datatable .= &initialize_categories($itemcount);
11010: }
11011: } else {
11012: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11013: .&initialize_categories($itemcount);
11014: }
11015: $$rowtotal += $itemcount;
11016: }
11017: return $datatable;
11018: }
11019:
11020: sub print_serverstatuses {
11021: my ($dom,$settings,$rowtotal) = @_;
11022: my $datatable;
11023: my @pages = &serverstatus_pages();
11024: my (%namedaccess,%machineaccess);
11025: foreach my $type (@pages) {
11026: $namedaccess{$type} = '';
11027: $machineaccess{$type}= '';
11028: }
11029: if (ref($settings) eq 'HASH') {
11030: foreach my $type (@pages) {
11031: if (exists($settings->{$type})) {
11032: if (ref($settings->{$type}) eq 'HASH') {
11033: foreach my $key (keys(%{$settings->{$type}})) {
11034: if ($key eq 'namedusers') {
11035: $namedaccess{$type} = $settings->{$type}->{$key};
11036: } elsif ($key eq 'machines') {
11037: $machineaccess{$type} = $settings->{$type}->{$key};
11038: }
11039: }
11040: }
11041: }
11042: }
11043: }
11044: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11045: my $rownum = 0;
11046: my $css_class;
11047: foreach my $type (@pages) {
11048: $rownum ++;
11049: $css_class = $rownum%2?' class="LC_odd_row"':'';
11050: $datatable .= '<tr'.$css_class.'>'.
11051: '<td><span class="LC_nobreak">'.
11052: $titles->{$type}.'</span></td>'.
11053: '<td class="LC_left_item">'.
11054: '<input type="text" name="'.$type.'_namedusers" '.
11055: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11056: '<td class="LC_right_item">'.
11057: '<span class="LC_nobreak">'.
11058: '<input type="text" name="'.$type.'_machines" '.
11059: 'value="'.$machineaccess{$type}.'" size="10" />'.
11060: '</span></td></tr>'."\n";
11061: }
11062: $$rowtotal += $rownum;
11063: return $datatable;
11064: }
11065:
11066: sub serverstatus_pages {
11067: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11068: 'checksums','clusterstatus','certstatus','metadata_keywords',
11069: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11070: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11071: }
11072:
11073: sub defaults_javascript {
11074: my ($settings) = @_;
11075: return unless (ref($settings) eq 'HASH');
11076: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11077: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11078: if ($maxnum eq '') {
11079: $maxnum = 0;
11080: }
11081: $maxnum ++;
11082: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11083: return <<"ENDSCRIPT";
11084: <script type="text/javascript">
11085: // <![CDATA[
11086: function reorderTypes(form,caller) {
11087: var changedVal;
11088: $jstext
11089: var newpos = 'addinststatus_pos';
11090: var current = new Array;
11091: var maxh = $maxnum;
11092: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11093: var oldVal;
11094: if (caller == newpos) {
11095: changedVal = newitemVal;
11096: } else {
11097: var curritem = 'inststatus_pos_'+caller;
11098: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11099: current[newitemVal] = newpos;
11100: }
11101: for (var i=0; i<inststatuses.length; i++) {
11102: if (inststatuses[i] != caller) {
11103: var elementName = 'inststatus_pos_'+inststatuses[i];
11104: if (form.elements[elementName]) {
11105: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11106: current[currVal] = elementName;
11107: }
11108: }
11109: }
11110: for (var j=0; j<maxh; j++) {
11111: if (current[j] == undefined) {
11112: oldVal = j;
11113: }
11114: }
11115: if (oldVal < changedVal) {
11116: for (var k=oldVal+1; k<=changedVal ; k++) {
11117: var elementName = current[k];
11118: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11119: }
11120: } else {
11121: for (var k=changedVal; k<oldVal; k++) {
11122: var elementName = current[k];
11123: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11124: }
11125: }
11126: return;
11127: }
11128:
11129: // ]]>
11130: </script>
11131:
11132: ENDSCRIPT
11133: }
11134: return;
11135: }
11136:
11137: sub passwords_javascript {
11138: my %intalert = &Apache::lonlocal::texthash (
11139: 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.',
11140: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11141: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11142: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11143: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11144: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11145: );
11146: &js_escape(\%intalert);
11147: my $defmin = $Apache::lonnet::passwdmin;
11148: my $intauthjs = <<"ENDSCRIPT";
11149:
11150: function warnIntAuth(field) {
11151: if (field.name == 'intauth_check') {
11152: if (field.value == '2') {
11153: alert('$intalert{authcheck}');
11154: }
11155: }
11156: if (field.name == 'intauth_cost') {
11157: field.value.replace(/\s/g,'');
11158: if (field.value != '') {
11159: var regexdigit=/^\\d+\$/;
11160: if (!regexdigit.test(field.value)) {
11161: alert('$intalert{authcost}');
11162: }
11163: }
11164: }
11165: return;
11166: }
11167:
11168: function warnIntPass(field) {
11169: field.value.replace(/^\s+/,'');
11170: field.value.replace(/\s+\$/,'');
11171: var regexdigit=/^\\d+\$/;
11172: if (field.name == 'passwords_min') {
11173: if (field.value == '') {
11174: alert('$intalert{passmin}');
11175: field.value = '$defmin';
11176: } else {
11177: if (!regexdigit.test(field.value)) {
11178: alert('$intalert{passmin}');
11179: field.value = '$defmin';
11180: }
11181: var minval = parseInt(field.value,10);
11182: if (minval < $defmin) {
11183: alert('$intalert{passmin}');
11184: field.value = '$defmin';
11185: }
11186: }
11187: } else {
11188: if (field.value == '0') {
11189: field.value = '';
11190: }
11191: if (field.value != '') {
11192: if (field.name == 'passwords_expire') {
11193: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11194: if (!regexpposnum.test(field.value)) {
11195: alert('$intalert{passexp}');
11196: field.value = '';
11197: } else {
11198: var expval = parseFloat(field.value);
11199: if (expval == 0) {
11200: alert('$intalert{passexp}');
11201: field.value = '';
11202: }
11203: }
11204: } else {
11205: if (!regexdigit.test(field.value)) {
11206: if (field.name == 'passwords_max') {
11207: alert('$intalert{passmax}');
11208: } else {
11209: if (field.name == 'passwords_numsaved') {
11210: alert('$intalert{passnum}');
11211: }
11212: }
11213: field.value = '';
11214: }
11215: }
11216: }
11217: }
11218: return;
11219: }
11220:
11221: ENDSCRIPT
11222: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11223: }
11224:
11225: sub coursecategories_javascript {
11226: my ($settings) = @_;
11227: my ($output,$jstext,$cathash);
11228: if (ref($settings) eq 'HASH') {
11229: $cathash = $settings->{'cats'};
11230: }
11231: if (ref($cathash) eq 'HASH') {
11232: my (@cats,@jsarray,%idx);
11233: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11234: if (@jsarray > 0) {
11235: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11236: for (my $i=0; $i<@jsarray; $i++) {
11237: if (ref($jsarray[$i]) eq 'ARRAY') {
11238: my $catstr = join('","',@{$jsarray[$i]});
11239: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11240: }
11241: }
11242: }
11243: } else {
11244: $jstext = ' var categories = Array(1);'."\n".
11245: ' categories[0] = Array("instcode_pos");'."\n";
11246: }
11247: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11248: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11249: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11250: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11251: &js_escape(\$instcode_reserved);
11252: &js_escape(\$communities_reserved);
11253: &js_escape(\$placement_reserved);
11254: &js_escape(\$choose_again);
11255: $output = <<"ENDSCRIPT";
11256: <script type="text/javascript">
11257: // <![CDATA[
11258: function reorderCats(form,parent,item,idx) {
11259: var changedVal;
11260: $jstext
11261: var newpos = 'addcategory_pos';
11262: if (parent == '') {
11263: var has_instcode = 0;
11264: var maxtop = categories[idx].length;
11265: for (var j=0; j<maxtop; j++) {
11266: if (categories[idx][j] == 'instcode::0') {
11267: has_instcode == 1;
11268: }
11269: }
11270: if (has_instcode == 0) {
11271: categories[idx][maxtop] = 'instcode_pos';
11272: }
11273: } else {
11274: newpos += '_'+parent;
11275: }
11276: var maxh = 1 + categories[idx].length;
11277: var current = new Array;
11278: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11279: if (item == newpos) {
11280: changedVal = newitemVal;
11281: } else {
11282: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11283: current[newitemVal] = newpos;
11284: }
11285: for (var i=0; i<categories[idx].length; i++) {
11286: var elementName = categories[idx][i];
11287: if (elementName != item) {
11288: if (form.elements[elementName]) {
11289: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11290: current[currVal] = elementName;
11291: }
11292: }
11293: }
11294: var oldVal;
11295: for (var j=0; j<maxh; j++) {
11296: if (current[j] == undefined) {
11297: oldVal = j;
11298: }
11299: }
11300: if (oldVal < changedVal) {
11301: for (var k=oldVal+1; k<=changedVal ; k++) {
11302: var elementName = current[k];
11303: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11304: }
11305: } else {
11306: for (var k=changedVal; k<oldVal; k++) {
11307: var elementName = current[k];
11308: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11309: }
11310: }
11311: return;
11312: }
11313:
11314: function categoryCheck(form) {
11315: if (form.elements['addcategory_name'].value == 'instcode') {
11316: alert('$instcode_reserved\\n$choose_again');
11317: return false;
11318: }
11319: if (form.elements['addcategory_name'].value == 'communities') {
11320: alert('$communities_reserved\\n$choose_again');
11321: return false;
11322: }
11323: if (form.elements['addcategory_name'].value == 'placement') {
11324: alert('$placement_reserved\\n$choose_again');
11325: return false;
11326: }
11327: return true;
11328: }
11329:
11330: // ]]>
11331: </script>
11332:
11333: ENDSCRIPT
11334: return $output;
11335: }
11336:
11337: sub initialize_categories {
11338: my ($itemcount) = @_;
11339: my ($datatable,$css_class,$chgstr);
11340: my %default_names = &Apache::lonlocal::texthash (
11341: instcode => 'Official courses (with institutional codes)',
11342: communities => 'Communities',
11343: placement => 'Placement Tests',
11344: );
11345: my %selnum = (
11346: instcode => '0',
11347: communities => '1',
11348: placement => '2',
11349: );
11350: my %selected;
11351: foreach my $default ('instcode','communities','placement') {
11352: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11353: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11354: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11355: $selected{$selnum{$default}} = ' selected="selected"';
11356: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11357: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11358: .'<option value="0"'.$selected{'0'}.'>1</option>'
11359: .'<option value="1"'.$selected{'1'}.'>2</option>'
11360: .'<option value="2"'.$selected{'2'}.'>3</option>'
11361: .'<option value="3">4</option></select> '
11362: .$default_names{$default}
11363: .'</span></td><td><span class="LC_nobreak">'
11364: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11365: .&mt('Display').'</label> <label>'
11366: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11367: .'</label></span></td></tr>';
11368: $itemcount ++;
11369: }
11370: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11371: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11372: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11373: .'<select name="addcategory_pos"'.$chgstr.'>'
11374: .'<option value="0">1</option>'
11375: .'<option value="1">2</option>'
11376: .'<option value="2">3</option>'
11377: .'<option value="3" selected="selected">4</option></select> '
11378: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11379: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11380: .'</td></tr>';
11381: return $datatable;
11382: }
11383:
11384: sub build_category_rows {
11385: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11386: my ($text,$name,$item,$chgstr);
11387: if (ref($cats) eq 'ARRAY') {
11388: my $maxdepth = scalar(@{$cats});
11389: if (ref($cats->[$depth]) eq 'HASH') {
11390: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11391: my $numchildren = @{$cats->[$depth]{$parent}};
11392: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11393: $text .= '<td><table class="LC_data_table">';
11394: my ($idxnum,$parent_name,$parent_item);
11395: my $higher = $depth - 1;
11396: if ($higher == 0) {
11397: $parent_name = &escape($parent).'::'.$higher;
11398: } else {
11399: if (ref($path) eq 'ARRAY') {
11400: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11401: }
11402: }
11403: $parent_item = 'addcategory_pos_'.$parent_name;
11404: for (my $j=0; $j<=$numchildren; $j++) {
11405: if ($j < $numchildren) {
11406: $name = $cats->[$depth]{$parent}[$j];
11407: $item = &escape($name).':'.&escape($parent).':'.$depth;
11408: $idxnum = $idx->{$item};
11409: } else {
11410: $name = $parent_name;
11411: $item = $parent_item;
11412: }
11413: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11414: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11415: for (my $i=0; $i<=$numchildren; $i++) {
11416: my $vpos = $i+1;
11417: my $selstr;
11418: if ($j == $i) {
11419: $selstr = ' selected="selected" ';
11420: }
11421: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11422: }
11423: $text .= '</select> ';
11424: if ($j < $numchildren) {
11425: my $deeper = $depth+1;
11426: $text .= $name.' '
11427: .'<label><input type="checkbox" name="deletecategory" value="'
11428: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11429: if(ref($path) eq 'ARRAY') {
11430: push(@{$path},$name);
11431: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11432: pop(@{$path});
11433: }
11434: } else {
11435: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11436: if ($j == $numchildren) {
11437: $text .= $name;
11438: } else {
11439: $text .= $item;
11440: }
11441: $text .= '" value="" />';
11442: }
11443: $text .= '</td></tr>';
11444: }
11445: $text .= '</table></td>';
11446: } else {
11447: my $higher = $depth-1;
11448: if ($higher == 0) {
11449: $name = &escape($parent).'::'.$higher;
11450: } else {
11451: if (ref($path) eq 'ARRAY') {
11452: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11453: }
11454: }
11455: my $colspan;
11456: if ($parent ne 'instcode') {
11457: $colspan = $maxdepth - $depth - 1;
11458: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11459: }
11460: }
11461: }
11462: }
11463: return $text;
11464: }
11465:
11466: sub modifiable_userdata_row {
11467: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11468: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11469: my ($role,$rolename,$statustype);
11470: $role = $item;
11471: if ($context eq 'cancreate') {
11472: if ($item =~ /^(emailusername)_(.+)$/) {
11473: $role = $1;
11474: $statustype = $2;
11475: if (ref($usertypes) eq 'HASH') {
11476: if ($usertypes->{$statustype}) {
11477: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11478: } else {
11479: $rolename = &mt('Data provided by user');
11480: }
11481: }
11482: }
11483: } elsif ($context eq 'selfcreate') {
11484: if (ref($usertypes) eq 'HASH') {
11485: $rolename = $usertypes->{$role};
11486: } else {
11487: $rolename = $role;
11488: }
11489: } elsif ($context eq 'lti') {
11490: $rolename = &mt('Institutional data used (if available)');
11491: } elsif ($context eq 'privacy') {
11492: $rolename = $itemdesc;
11493: } else {
11494: if ($role eq 'cr') {
11495: $rolename = &mt('Custom role');
11496: } else {
11497: $rolename = &Apache::lonnet::plaintext($role);
11498: }
11499: }
11500: my (@fields,%fieldtitles);
11501: if (ref($fieldsref) eq 'ARRAY') {
11502: @fields = @{$fieldsref};
11503: } else {
11504: @fields = ('lastname','firstname','middlename','generation',
11505: 'permanentemail','id');
11506: }
11507: if ((ref($titlesref) eq 'HASH')) {
11508: %fieldtitles = %{$titlesref};
11509: } else {
11510: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11511: }
11512: my $output;
11513: my $css_class;
11514: if ($rowcount%2) {
11515: $css_class = 'LC_odd_row';
11516: }
11517: if ($customcss) {
11518: $css_class .= " $customcss";
11519: }
11520: $css_class =~ s/^\s+//;
11521: if ($css_class) {
11522: $css_class = ' class="'.$css_class.'"';
11523: }
11524: if ($rowstyle) {
11525: $css_class .= ' style="'.$rowstyle.'"';
11526: }
11527: if ($rowid) {
11528: $rowid = ' id="'.$rowid.'"';
11529: }
11530: $output = '<tr '.$css_class.$rowid.'>'.
11531: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11532: '<td class="LC_left_item" colspan="2"><table>';
11533: my $rem;
11534: my %checks;
11535: my %current;
11536: if (ref($settings) eq 'HASH') {
11537: my $hashref;
11538: if ($context eq 'lti') {
11539: if (ref($settings) eq 'HASH') {
11540: $hashref = $settings->{'instdata'};
11541: }
11542: } elsif ($context eq 'privacy') {
11543: my ($key,$inner) = split(/_/,$role);
11544: if (ref($settings) eq 'HASH') {
11545: if (ref($settings->{$key}) eq 'HASH') {
11546: $hashref = $settings->{$key}->{$inner};
11547: }
11548: }
11549: } elsif (ref($settings->{$context}) eq 'HASH') {
11550: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11551: $hashref = $settings->{'lti_instdata'};
11552: }
11553: if ($role eq 'emailusername') {
11554: if ($statustype) {
11555: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11556: $hashref = $settings->{$context}->{$role}->{$statustype};
11557: }
11558: }
11559: }
11560: }
11561: if (ref($hashref) eq 'HASH') {
11562: foreach my $field (@fields) {
11563: if ($hashref->{$field}) {
11564: if ($role eq 'emailusername') {
11565: $checks{$field} = $hashref->{$field};
11566: } else {
11567: $checks{$field} = ' checked="checked" ';
11568: }
11569: }
11570: }
11571: }
11572: }
11573:
11574: my $total = scalar(@fields);
11575: for (my $i=0; $i<$total; $i++) {
11576: $rem = $i%($numinrow);
11577: if ($rem == 0) {
11578: if ($i > 0) {
11579: $output .= '</tr>';
11580: }
11581: $output .= '<tr>';
11582: }
11583: my $check = ' ';
11584: unless ($role eq 'emailusername') {
11585: if (exists($checks{$fields[$i]})) {
11586: $check = $checks{$fields[$i]};
11587: } elsif ($context eq 'privacy') {
11588: if ($role =~ /^priv_(domain|course)$/) {
11589: if (ref($settings) ne 'HASH') {
11590: $check = ' checked="checked" ';
11591: }
11592: } elsif ($role =~ /^priv_(author|community)$/) {
11593: if (ref($settings) ne 'HASH') {
11594: unless ($fields[$i] eq 'id') {
11595: $check = ' checked="checked" ';
11596: }
11597: }
11598: } elsif ($role =~ /^(unpriv|othdom)_/) {
11599: if (ref($settings) ne 'HASH') {
11600: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
11601: $check = ' checked="checked" ';
11602: }
11603: }
11604: }
11605: } elsif ($context ne 'lti') {
11606: if ($role eq 'st') {
11607: if (ref($settings) ne 'HASH') {
11608: $check = ' checked="checked" ';
11609: }
11610: }
11611: }
11612: }
11613: $output .= '<td class="LC_left_item">'.
11614: '<span class="LC_nobreak">';
11615: my $prefix = 'canmodify';
11616: if ($role eq 'emailusername') {
11617: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
11618: $checks{$fields[$i]} = 'omit';
11619: }
11620: foreach my $option ('required','optional','omit') {
11621: my $checked='';
11622: if ($checks{$fields[$i]} eq $option) {
11623: $checked='checked="checked" ';
11624: }
11625: $output .= '<label>'.
11626: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
11627: &mt($option).'</label>'.(' ' x2);
11628: }
11629: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
11630: } else {
11631: if ($context eq 'lti') {
11632: $prefix = 'lti';
11633: } elsif ($context eq 'privacy') {
11634: $prefix = 'privacy';
11635: }
11636: $output .= '<label>'.
11637: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
11638: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
11639: '</label>';
11640: }
11641: $output .= '</span></td>';
11642: }
11643: $rem = $total%$numinrow;
11644: my $colsleft;
11645: if ($rem) {
11646: $colsleft = $numinrow - $rem;
11647: }
11648: if ($colsleft > 1) {
11649: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
11650: ' </td>';
11651: } elsif ($colsleft == 1) {
11652: $output .= '<td class="LC_left_item"> </td>';
11653: }
11654: $output .= '</tr></table></td></tr>';
11655: return $output;
11656: }
11657:
11658: sub insttypes_row {
11659: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
11660: $customcss,$rowstyle) = @_;
11661: my %lt = &Apache::lonlocal::texthash (
11662: cansearch => 'Users allowed to search',
11663: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
11664: lockablenames => 'User preference to lock name',
11665: selfassign => 'Self-reportable affiliations',
11666: overrides => "Override domain's helpdesk settings based on requester's affiliation",
11667: );
11668: my $showdom;
11669: if ($context eq 'cansearch') {
11670: $showdom = ' ('.$dom.')';
11671: }
11672: my $class = 'LC_left_item';
11673: if ($context eq 'statustocreate') {
11674: $class = 'LC_right_item';
11675: }
11676: my $css_class;
11677: if ($$rowtotal%2) {
11678: $css_class = 'LC_odd_row';
11679: }
11680: if ($customcss) {
11681: $css_class .= ' '.$customcss;
11682: }
11683: $css_class =~ s/^\s+//;
11684: if ($css_class) {
11685: $css_class = ' class="'.$css_class.'"';
11686: }
11687: if ($rowstyle) {
11688: $css_class .= ' style="'.$rowstyle.'"';
11689: }
11690: if ($onclick) {
11691: $onclick = 'onclick="'.$onclick.'" ';
11692: }
11693: my $output = '<tr'.$css_class.'>'.
11694: '<td>'.$lt{$context}.$showdom.
11695: '</td><td class="'.$class.'" colspan="2"><table>';
11696: my $rem;
11697: if (ref($types) eq 'ARRAY') {
11698: for (my $i=0; $i<@{$types}; $i++) {
11699: if (defined($usertypes->{$types->[$i]})) {
11700: my $rem = $i%($numinrow);
11701: if ($rem == 0) {
11702: if ($i > 0) {
11703: $output .= '</tr>';
11704: }
11705: $output .= '<tr>';
11706: }
11707: my $check = ' ';
11708: if (ref($settings) eq 'HASH') {
11709: if (ref($settings->{$context}) eq 'ARRAY') {
11710: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
11711: $check = ' checked="checked" ';
11712: }
11713: } elsif (ref($settings->{$context}) eq 'HASH') {
11714: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
11715: $check = ' checked="checked" ';
11716: }
11717: } elsif ($context eq 'statustocreate') {
11718: $check = ' checked="checked" ';
11719: }
11720: }
11721: $output .= '<td class="LC_left_item">'.
11722: '<span class="LC_nobreak"><label>'.
11723: '<input type="checkbox" name="'.$context.'" '.
11724: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
11725: $usertypes->{$types->[$i]}.'</label></span></td>';
11726: }
11727: }
11728: $rem = @{$types}%($numinrow);
11729: }
11730: my $colsleft = $numinrow - $rem;
11731: if ($context eq 'overrides') {
11732: if ($colsleft > 1) {
11733: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11734: } else {
11735: $output .= '<td class="LC_left_item">';
11736: }
11737: $output .= ' ';
11738: } else {
11739: if ($rem == 0) {
11740: $output .= '<tr>';
11741: }
11742: if ($colsleft > 1) {
11743: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11744: } else {
11745: $output .= '<td class="LC_left_item">';
11746: }
11747: my $defcheck = ' ';
11748: if (ref($settings) eq 'HASH') {
11749: if (ref($settings->{$context}) eq 'ARRAY') {
11750: if (grep(/^default$/,@{$settings->{$context}})) {
11751: $defcheck = ' checked="checked" ';
11752: }
11753: } elsif ($context eq 'statustocreate') {
11754: $defcheck = ' checked="checked" ';
11755: }
11756: }
11757: $output .= '<span class="LC_nobreak"><label>'.
11758: '<input type="checkbox" name="'.$context.'" '.
11759: 'value="default"'.$defcheck.$onclick.' />'.
11760: $othertitle.'</label></span>';
11761: }
11762: $output .= '</td></tr></table></td></tr>';
11763: return $output;
11764: }
11765:
11766: sub sorted_searchtitles {
11767: my %searchtitles = &Apache::lonlocal::texthash(
11768: 'uname' => 'username',
11769: 'lastname' => 'last name',
11770: 'lastfirst' => 'last name, first name',
11771: );
11772: my @titleorder = ('uname','lastname','lastfirst');
11773: return (\%searchtitles,\@titleorder);
11774: }
11775:
11776: sub sorted_searchtypes {
11777: my %srchtypes_desc = (
11778: exact => 'is exact match',
11779: contains => 'contains ..',
11780: begins => 'begins with ..',
11781: );
11782: my @srchtypeorder = ('exact','begins','contains');
11783: return (\%srchtypes_desc,\@srchtypeorder);
11784: }
11785:
11786: sub usertype_update_row {
11787: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
11788: my $datatable;
11789: my $numinrow = 4;
11790: foreach my $type (@{$types}) {
11791: if (defined($usertypes->{$type})) {
11792: $$rownums ++;
11793: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
11794: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
11795: '</td><td class="LC_left_item"><table>';
11796: for (my $i=0; $i<@{$fields}; $i++) {
11797: my $rem = $i%($numinrow);
11798: if ($rem == 0) {
11799: if ($i > 0) {
11800: $datatable .= '</tr>';
11801: }
11802: $datatable .= '<tr>';
11803: }
11804: my $check = ' ';
11805: if (ref($settings) eq 'HASH') {
11806: if (ref($settings->{'fields'}) eq 'HASH') {
11807: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
11808: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
11809: $check = ' checked="checked" ';
11810: }
11811: }
11812: }
11813: }
11814:
11815: if ($i == @{$fields}-1) {
11816: my $colsleft = $numinrow - $rem;
11817: if ($colsleft > 1) {
11818: $datatable .= '<td colspan="'.$colsleft.'">';
11819: } else {
11820: $datatable .= '<td>';
11821: }
11822: } else {
11823: $datatable .= '<td>';
11824: }
11825: $datatable .= '<span class="LC_nobreak"><label>'.
11826: '<input type="checkbox" name="updateable_'.$type.
11827: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
11828: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
11829: }
11830: $datatable .= '</tr></table></td></tr>';
11831: }
11832: }
11833: return $datatable;
11834: }
11835:
11836: sub modify_login {
11837: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11838: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
11839: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
11840: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlnotsso);
11841: %title = ( coursecatalog => 'Display course catalog',
11842: adminmail => 'Display administrator E-mail address',
11843: helpdesk => 'Display "Contact Helpdesk" link',
11844: newuser => 'Link for visitors to create a user account',
11845: loginheader => 'Log-in box header',
11846: saml => 'Dual SSO and non-SSO login');
11847: @offon = ('off','on');
11848: if (ref($domconfig{login}) eq 'HASH') {
11849: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
11850: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
11851: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
11852: }
11853: }
11854: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
11855: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
11856: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
11857: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
11858: $saml{$lonhost} = 1;
11859: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
11860: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
11861: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
11862: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
11863: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
11864: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
11865: }
11866: }
11867: }
11868: }
11869: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
11870: \%domconfig,\%loginhash);
11871: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11872: foreach my $item (@toggles) {
11873: $loginhash{login}{$item} = $env{'form.'.$item};
11874: }
11875: $loginhash{login}{loginheader} = $env{'form.loginheader'};
11876: if (ref($colchanges{'login'}) eq 'HASH') {
11877: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
11878: \%loginhash);
11879: }
11880:
11881: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11882: my %domservers = &Apache::lonnet::get_servers($dom);
11883: my @loginvia_attribs = ('serverpath','custompath','exempt');
11884: if (keys(%servers) > 1) {
11885: foreach my $lonhost (keys(%servers)) {
11886: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
11887: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
11888: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
11889: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
11890: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
11891: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11892: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11893: $changes{'loginvia'}{$lonhost} = 1;
11894: } else {
11895: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
11896: $changes{'loginvia'}{$lonhost} = 1;
11897: }
11898: } else {
11899: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11900: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11901: $changes{'loginvia'}{$lonhost} = 1;
11902: }
11903: }
11904: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
11905: foreach my $item (@loginvia_attribs) {
11906: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
11907: }
11908: } else {
11909: foreach my $item (@loginvia_attribs) {
11910: my $new = $env{'form.'.$lonhost.'_'.$item};
11911: if (($item eq 'serverpath') && ($new eq 'custom')) {
11912: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
11913: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11914: $new = '/';
11915: }
11916: }
11917: if (($item eq 'custompath') &&
11918: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11919: $new = '';
11920: }
11921: if ($new ne $curr_loginvia{$lonhost}{$item}) {
11922: $changes{'loginvia'}{$lonhost} = 1;
11923: }
11924: if ($item eq 'exempt') {
11925: $new = &check_exempt_addresses($new);
11926: }
11927: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11928: }
11929: }
11930: } else {
11931: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
11932: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
11933: $changes{'loginvia'}{$lonhost} = 1;
11934: foreach my $item (@loginvia_attribs) {
11935: my $new = $env{'form.'.$lonhost.'_'.$item};
11936: if (($item eq 'serverpath') && ($new eq 'custom')) {
11937: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
11938: $new = '/';
11939: }
11940: }
11941: if (($item eq 'custompath') &&
11942: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
11943: $new = '';
11944: }
11945: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
11946: }
11947: }
11948: }
11949: }
11950: }
11951:
11952: my $servadm = $r->dir_config('lonAdmEMail');
11953: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
11954: if (ref($domconfig{'login'}) eq 'HASH') {
11955: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
11956: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
11957: if ($lang eq 'nolang') {
11958: push(@currlangs,$lang);
11959: } elsif (defined($langchoices{$lang})) {
11960: push(@currlangs,$lang);
11961: } else {
11962: next;
11963: }
11964: }
11965: }
11966: }
11967: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
11968: if (@currlangs > 0) {
11969: foreach my $lang (@currlangs) {
11970: if (grep(/^\Q$lang\E$/,@delurls)) {
11971: $changes{'helpurl'}{$lang} = 1;
11972: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
11973: $changes{'helpurl'}{$lang} = 1;
11974: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
11975: push(@newlangs,$lang);
11976: } else {
11977: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
11978: }
11979: }
11980: }
11981: unless (grep(/^nolang$/,@currlangs)) {
11982: if ($env{'form.loginhelpurl_nolang.filename'}) {
11983: $changes{'helpurl'}{'nolang'} = 1;
11984: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
11985: push(@newlangs,'nolang');
11986: }
11987: }
11988: if ($env{'form.loginhelpurl_add_lang'}) {
11989: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
11990: ($env{'form.loginhelpurl_add_file.filename'})) {
11991: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
11992: $addedfile = $env{'form.loginhelpurl_add_lang'};
11993: }
11994: }
11995: if ((@newlangs > 0) || ($addedfile)) {
11996: my $error;
11997: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11998: if ($configuserok eq 'ok') {
11999: if ($switchserver) {
12000: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12001: } elsif ($author_ok eq 'ok') {
12002: my @allnew = @newlangs;
12003: if ($addedfile ne '') {
12004: push(@allnew,$addedfile);
12005: }
12006: foreach my $lang (@allnew) {
12007: my $formelem = 'loginhelpurl_'.$lang;
12008: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12009: $formelem = 'loginhelpurl_add_file';
12010: }
12011: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12012: "help/$lang",'','',$newfile{$lang});
12013: if ($result eq 'ok') {
12014: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12015: $changes{'helpurl'}{$lang} = 1;
12016: } else {
12017: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12018: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12019: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12020: (!grep(/^\Q$lang\E$/,@delurls))) {
12021: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12022: }
12023: }
12024: }
12025: } else {
12026: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12027: }
12028: } else {
12029: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12030: }
12031: if ($error) {
12032: &Apache::lonnet::logthis($error);
12033: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12034: }
12035: }
12036:
12037: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12038: if (ref($domconfig{'login'}) eq 'HASH') {
12039: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12040: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12041: if ($domservers{$lonhost}) {
12042: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12043: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12044: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12045: }
12046: }
12047: }
12048: }
12049: }
12050: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12051: foreach my $lonhost (sort(keys(%domservers))) {
12052: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12053: $changes{'headtag'}{$lonhost} = 1;
12054: } else {
12055: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12056: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12057: }
12058: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12059: push(@newhosts,$lonhost);
12060: } elsif ($currheadtagurls{$lonhost}) {
12061: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12062: if ($currexempt{$lonhost}) {
12063: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12064: $changes{'headtag'}{$lonhost} = 1;
12065: }
12066: } elsif ($possexempt{$lonhost}) {
12067: $changes{'headtag'}{$lonhost} = 1;
12068: }
12069: if ($possexempt{$lonhost}) {
12070: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12071: }
12072: }
12073: }
12074: }
12075: if (@newhosts) {
12076: my $error;
12077: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12078: if ($configuserok eq 'ok') {
12079: if ($switchserver) {
12080: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12081: } elsif ($author_ok eq 'ok') {
12082: foreach my $lonhost (@newhosts) {
12083: my $formelem = 'loginheadtag_'.$lonhost;
12084: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12085: "login/headtag/$lonhost",'','',
12086: $env{'form.loginheadtag_'.$lonhost.'.filename'});
12087: if ($result eq 'ok') {
12088: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12089: $changes{'headtag'}{$lonhost} = 1;
12090: if ($possexempt{$lonhost}) {
12091: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12092: }
12093: } else {
12094: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12095: $newheadtagurls{$lonhost},$result);
12096: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12097: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12098: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12099: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12100: }
12101: }
12102: }
12103: } else {
12104: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12105: }
12106: } else {
12107: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12108: }
12109: if ($error) {
12110: &Apache::lonnet::logthis($error);
12111: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12112: }
12113: }
12114: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12115: my @newsamlimgs;
12116: foreach my $lonhost (keys(%domservers)) {
12117: if ($env{'form.saml_'.$lonhost}) {
12118: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12119: push(@newsamlimgs,$lonhost);
12120: }
12121: foreach my $item ('text','alt','url','title','notsso') {
12122: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12123: }
12124: if ($saml{$lonhost}) {
12125: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12126: #FIXME Need to obsolete published image
12127: delete($currsaml{$lonhost}{'img'});
12128: $changes{'saml'}{$lonhost} = 1;
12129: }
12130: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12131: $changes{'saml'}{$lonhost} = 1;
12132: }
12133: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12134: $changes{'saml'}{$lonhost} = 1;
12135: }
12136: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12137: $changes{'saml'}{$lonhost} = 1;
12138: }
12139: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12140: $changes{'saml'}{$lonhost} = 1;
12141: }
12142: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12143: $changes{'saml'}{$lonhost} = 1;
12144: }
12145: } else {
12146: $changes{'saml'}{$lonhost} = 1;
12147: }
12148: foreach my $item ('text','alt','url','title','notsso') {
12149: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12150: }
12151: } else {
12152: if ($saml{$lonhost}) {
12153: $changes{'saml'}{$lonhost} = 1;
12154: delete($currsaml{$lonhost});
12155: }
12156: }
12157: }
12158: foreach my $posshost (keys(%currsaml)) {
12159: unless (exists($domservers{$posshost})) {
12160: delete($currsaml{$posshost});
12161: }
12162: }
12163: %{$loginhash{'login'}{'saml'}} = %currsaml;
12164: if (@newsamlimgs) {
12165: my $error;
12166: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12167: if ($configuserok eq 'ok') {
12168: if ($switchserver) {
12169: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12170: } elsif ($author_ok eq 'ok') {
12171: foreach my $lonhost (@newsamlimgs) {
12172: my $formelem = 'saml_img_'.$lonhost;
12173: my ($result,$imgurl) = &publishlogo($r,'upload',$formelem,$dom,$confname,
12174: "login/saml/$lonhost",'','',
12175: $env{'form.saml_img_'.$lonhost.'.filename'});
12176: if ($result eq 'ok') {
12177: $currsaml{$lonhost}{'img'} = $imgurl;
12178: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12179: $changes{'saml'}{$lonhost} = 1;
12180: } else {
12181: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12182: $lonhost,$result);
12183: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12184: }
12185: }
12186: } else {
12187: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
12188: }
12189: } else {
12190: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
12191: }
12192: if ($error) {
12193: &Apache::lonnet::logthis($error);
12194: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12195: }
12196: }
12197: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12198:
12199: my $defaulthelpfile = '/adm/loginproblems.html';
12200: my $defaulttext = &mt('Default in use');
12201:
12202: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12203: $dom);
12204: if ($putresult eq 'ok') {
12205: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12206: my %defaultchecked = (
12207: 'coursecatalog' => 'on',
12208: 'helpdesk' => 'on',
12209: 'adminmail' => 'off',
12210: 'newuser' => 'off',
12211: );
12212: if (ref($domconfig{'login'}) eq 'HASH') {
12213: foreach my $item (@toggles) {
12214: if ($defaultchecked{$item} eq 'on') {
12215: if (($domconfig{'login'}{$item} eq '0') &&
12216: ($env{'form.'.$item} eq '1')) {
12217: $changes{$item} = 1;
12218: } elsif (($domconfig{'login'}{$item} eq '' ||
12219: $domconfig{'login'}{$item} eq '1') &&
12220: ($env{'form.'.$item} eq '0')) {
12221: $changes{$item} = 1;
12222: }
12223: } elsif ($defaultchecked{$item} eq 'off') {
12224: if (($domconfig{'login'}{$item} eq '1') &&
12225: ($env{'form.'.$item} eq '0')) {
12226: $changes{$item} = 1;
12227: } elsif (($domconfig{'login'}{$item} eq '' ||
12228: $domconfig{'login'}{$item} eq '0') &&
12229: ($env{'form.'.$item} eq '1')) {
12230: $changes{$item} = 1;
12231: }
12232: }
12233: }
12234: }
12235: if (keys(%changes) > 0 || $colchgtext) {
12236: &Apache::loncommon::devalidate_domconfig_cache($dom);
12237: if (exists($changes{'saml'})) {
12238: my $hostid_in_use;
12239: my @hosts = &Apache::lonnet::current_machine_ids();
12240: if (@hosts > 1) {
12241: foreach my $hostid (@hosts) {
12242: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12243: $hostid_in_use = $hostid;
12244: last;
12245: }
12246: }
12247: } else {
12248: $hostid_in_use = $r->dir_config('lonHostID');
12249: }
12250: if (($hostid_in_use) &&
12251: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12252: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12253: }
12254: if (ref($lastactref) eq 'HASH') {
12255: if (ref($changes{'saml'}) eq 'HASH') {
12256: my %updates;
12257: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12258: $lastactref->{'samllanding'} = \%updates;
12259: }
12260: }
12261: }
12262: if (ref($lastactref) eq 'HASH') {
12263: $lastactref->{'domainconfig'} = 1;
12264: }
12265: $resulttext = &mt('Changes made:').'<ul>';
12266: foreach my $item (sort(keys(%changes))) {
12267: if ($item eq 'loginvia') {
12268: if (ref($changes{$item}) eq 'HASH') {
12269: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12270: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12271: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12272: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12273: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12274: $protocol = 'http' if ($protocol ne 'https');
12275: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12276:
12277: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12278: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12279: } else {
12280: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12281: }
12282: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12283: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12284: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12285: }
12286: $resulttext .= '</li>';
12287: } else {
12288: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12289: }
12290: } else {
12291: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12292: }
12293: }
12294: $resulttext .= '</ul></li>';
12295: }
12296: } elsif ($item eq 'helpurl') {
12297: if (ref($changes{$item}) eq 'HASH') {
12298: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12299: if (grep(/^\Q$lang\E$/,@delurls)) {
12300: my ($chg,$link);
12301: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12302: if ($lang eq 'nolang') {
12303: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12304: } else {
12305: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12306: }
12307: $resulttext .= '<li>'.$chg.'</li>';
12308: } else {
12309: my $chg;
12310: if ($lang eq 'nolang') {
12311: $chg = &mt('custom log-in help file for no preferred language');
12312: } else {
12313: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12314: }
12315: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12316: $loginhash{'login'}{'helpurl'}{$lang}.
12317: '?inhibitmenu=yes',$chg,600,500).
12318: '</li>';
12319: }
12320: }
12321: }
12322: } elsif ($item eq 'headtag') {
12323: if (ref($changes{$item}) eq 'HASH') {
12324: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12325: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12326: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12327: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12328: $resulttext .= '<li><a href="'.
12329: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12330: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12331: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12332: if ($possexempt{$lonhost}) {
12333: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12334: } else {
12335: $resulttext .= &mt('included for any client IP');
12336: }
12337: $resulttext .= '</li>';
12338: }
12339: }
12340: }
12341: } elsif ($item eq 'saml') {
12342: if (ref($changes{$item}) eq 'HASH') {
12343: my %notlt = (
12344: text => 'Text for log-in by SSO',
12345: img => 'SSO button image',
12346: alt => 'Alt text for button image',
12347: url => 'SSO URL',
12348: title => 'Tooltip for SSO link',
12349: notsso => 'Text for non-SSO log-in',
12350: );
12351: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12352: if (ref($currsaml{$lonhost}) eq 'HASH') {
12353: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12354: '<ul>';
12355: foreach my $key ('text','img','alt','url','title','notsso') {
12356: if ($currsaml{$lonhost}{$key} eq '') {
12357: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12358: } else {
12359: my $value = "'$currsaml{$lonhost}{$key}'";
12360: if ($key eq 'img') {
12361: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12362: }
12363: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12364: $value).'</li>';
12365: }
12366: }
12367: $resulttext .= '</ul></li>';
12368: } else {
12369: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12370: }
12371: }
12372: }
12373: } elsif ($item eq 'captcha') {
12374: if (ref($loginhash{'login'}) eq 'HASH') {
12375: my $chgtxt;
12376: if ($loginhash{'login'}{$item} eq 'notused') {
12377: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12378: } else {
12379: my %captchas = &captcha_phrases();
12380: if ($captchas{$loginhash{'login'}{$item}}) {
12381: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12382: } else {
12383: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12384: }
12385: }
12386: $resulttext .= '<li>'.$chgtxt.'</li>';
12387: }
12388: } elsif ($item eq 'recaptchakeys') {
12389: if (ref($loginhash{'login'}) eq 'HASH') {
12390: my ($privkey,$pubkey);
12391: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12392: $pubkey = $loginhash{'login'}{$item}{'public'};
12393: $privkey = $loginhash{'login'}{$item}{'private'};
12394: }
12395: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12396: if (!$pubkey) {
12397: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12398: } else {
12399: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12400: }
12401: if (!$privkey) {
12402: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12403: } else {
12404: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12405: }
12406: $chgtxt .= '</ul>';
12407: $resulttext .= '<li>'.$chgtxt.'</li>';
12408: }
12409: } elsif ($item eq 'recaptchaversion') {
12410: if (ref($loginhash{'login'}) eq 'HASH') {
12411: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12412: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12413: '</li>';
12414: }
12415: }
12416: } else {
12417: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12418: }
12419: }
12420: $resulttext .= $colchgtext.'</ul>';
12421: } else {
12422: $resulttext = &mt('No changes made to log-in page settings');
12423: }
12424: } else {
12425: $resulttext = '<span class="LC_error">'.
12426: &mt('An error occurred: [_1]',$putresult).'</span>';
12427: }
12428: if ($errors) {
12429: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12430: $errors.'</ul>';
12431: }
12432: return $resulttext;
12433: }
12434:
12435: sub check_exempt_addresses {
12436: my ($iplist) = @_;
12437: $iplist =~ s/^\s+//;
12438: $iplist =~ s/\s+$//;
12439: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12440: my (@okips,$new);
12441: foreach my $ip (@poss_ips) {
12442: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12443: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12444: push(@okips,$ip);
12445: }
12446: }
12447: }
12448: if (@okips > 0) {
12449: $new = join(',',@okips);
12450: } else {
12451: $new = '';
12452: }
12453: return $new;
12454: }
12455:
12456: sub color_font_choices {
12457: my %choices =
12458: &Apache::lonlocal::texthash (
12459: img => "Header",
12460: bgs => "Background colors",
12461: links => "Link colors",
12462: images => "Images",
12463: font => "Font color",
12464: fontmenu => "Font menu",
12465: pgbg => "Page",
12466: tabbg => "Header",
12467: sidebg => "Border",
12468: link => "Link",
12469: alink => "Active link",
12470: vlink => "Visited link",
12471: );
12472: return %choices;
12473: }
12474:
12475: sub modify_ipaccess {
12476: my ($dom,$lastactref,%domconfig) = @_;
12477: my (@allpos,%changes,%confhash,$errors,$resulttext);
12478: my (@items,%deletions,%itemids,@warnings);
12479: my ($typeorder,$types) = &commblocktype_text();
12480: if ($env{'form.ipaccess_add'}) {
12481: my $name = $env{'form.ipaccess_name_add'};
12482: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12483: if ($newid) {
12484: $itemids{'add'} = $newid;
12485: push(@items,'add');
12486: $changes{$newid} = 1;
12487: } else {
12488: $error = &mt('Failed to acquire unique ID for new IP access control item');
12489: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12490: }
12491: }
12492: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12493: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12494: if (@todelete) {
12495: map { $deletions{$_} = 1; } @todelete;
12496: }
12497: my $maxnum = $env{'form.ipaccess_maxnum'};
12498: for (my $i=0; $i<$maxnum; $i++) {
12499: my $itemid = $env{'form.ipaccess_id_'.$i};
12500: $itemid =~ s/\D+//g;
12501: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12502: if ($deletions{$itemid}) {
12503: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12504: } else {
12505: push(@items,$i);
12506: $itemids{$i} = $itemid;
12507: }
12508: }
12509: }
12510: }
12511: foreach my $idx (@items) {
12512: my $itemid = $itemids{$idx};
12513: next unless ($itemid);
12514: my %current;
12515: unless ($idx eq 'add') {
12516: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12517: %current = %{$domconfig{'ipaccess'}{$itemid}};
12518: }
12519: }
12520: my $position = $env{'form.ipaccess_pos_'.$itemid};
12521: $position =~ s/\D+//g;
12522: if ($position ne '') {
12523: $allpos[$position] = $itemid;
12524: }
12525: my $name = $env{'form.ipaccess_name_'.$idx};
12526: $name =~ s/^\s+|\s+$//g;
12527: $confhash{$itemid}{'name'} = $name;
12528: my $possrange = $env{'form.ipaccess_range_'.$idx};
12529: $possrange =~ s/^\s+|\s+$//g;
12530: unless ($possrange eq '') {
12531: $possrange =~ s/[\r\n]+/\s/g;
12532: $possrange =~ s/\s*-\s*/-/g;
12533: $possrange =~ s/\s+/,/g;
12534: $possrange =~ s/,+/,/g;
12535: if ($possrange ne '') {
12536: my (@ok,$count);
12537: $count = 0;
12538: foreach my $poss (split(/\,/,$possrange)) {
12539: $count ++;
12540: $poss = &validate_ip_pattern($poss);
12541: if ($poss ne '') {
12542: push(@ok,$poss);
12543: }
12544: }
12545: my $diff = $count - scalar(@ok);
12546: if ($diff) {
12547: $errors .= '<li><span class="LC_error">'.
12548: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
12549: $diff,$name).
12550: '</span></li>';
12551: }
12552: if (@ok) {
12553: my @cidr_list;
12554: foreach my $item (@ok) {
12555: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
12556: }
12557: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
12558: }
12559: }
12560: }
12561: foreach my $field ('name','ip') {
12562: unless (($idx eq 'add') || ($changes{$itemid})) {
12563: if ($current{$field} ne $confhash{$itemid}{$field}) {
12564: $changes{$itemid} = 1;
12565: last;
12566: }
12567: }
12568: }
12569: $confhash{$itemid}{'commblocks'} = {};
12570:
12571: my %commblocks;
12572: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
12573: foreach my $type (@{$typeorder}) {
12574: if ($commblocks{$type}) {
12575: $confhash{$itemid}{'commblocks'}{$type} = 'on';
12576: }
12577: unless (($idx eq 'add') || ($changes{$itemid})) {
12578: if (ref($current{'commblocks'}) eq 'HASH') {
12579: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
12580: $changes{$itemid} = 1;
12581: }
12582: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
12583: $changes{$itemid} = 1;
12584: }
12585: }
12586: }
12587: $confhash{$itemid}{'courses'} = {};
12588: my %crsdeletions;
12589: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
12590: if (@delcrs) {
12591: map { $crsdeletions{$_} = 1; } @delcrs;
12592: }
12593: if (ref($current{'courses'}) eq 'HASH') {
12594: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
12595: if ($crsdeletions{$cid}) {
12596: $changes{$itemid} = 1;
12597: } else {
12598: $confhash{$itemid}{'courses'}{$cid} = 1;
12599: }
12600: }
12601: }
12602: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
12603: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
12604: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
12605: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
12606: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
12607: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
12608: $errors .= '<li><span class="LC_error">'.
12609: &mt('Invalid courseID [_1] omitted from list of allowed courses',
12610: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
12611: '</span></li>';
12612: } else {
12613: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
12614: $changes{$itemid} = 1;
12615: }
12616: }
12617: }
12618: if (@allpos > 0) {
12619: my $idx = 0;
12620: foreach my $itemid (@allpos) {
12621: if ($itemid ne '') {
12622: $confhash{$itemid}{'order'} = $idx;
12623: unless ($changes{$itemid}) {
12624: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12625: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12626: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
12627: $changes{$itemid} = 1;
12628: }
12629: }
12630: }
12631: }
12632: $idx ++;
12633: }
12634: }
12635: }
12636: if (keys(%changes)) {
12637: my %defaultshash = (
12638: ipaccess => \%confhash,
12639: );
12640: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12641: $dom);
12642: if ($putresult eq 'ok') {
12643: my $cachetime = 1800;
12644: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
12645: if (ref($lastactref) eq 'HASH') {
12646: $lastactref->{'ipaccess'} = 1;
12647: }
12648: $resulttext = &mt('Changes made:').'<ul>';
12649: my %bynum;
12650: foreach my $itemid (sort(keys(%changes))) {
12651: if (ref($confhash{$itemid}) eq 'HASH') {
12652: my $position = $confhash{$itemid}{'order'};
12653: if ($position =~ /^\d+$/) {
12654: $bynum{$position} = $itemid;
12655: }
12656: }
12657: }
12658: if (keys(%deletions)) {
12659: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
12660: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12661: }
12662: }
12663: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12664: my $itemid = $bynum{$pos};
12665: if (ref($confhash{$itemid}) eq 'HASH') {
12666: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
12667: my $position = $pos + 1;
12668: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12669: if ($confhash{$itemid}{'ip'} eq '') {
12670: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
12671: } else {
12672: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
12673: }
12674: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
12675: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
12676: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
12677: '</li>';
12678: } else {
12679: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
12680: }
12681: if (keys(%{$confhash{$itemid}{'courses'}})) {
12682: my @courses;
12683: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
12684: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
12685: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
12686: }
12687: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
12688: join('</li><li>',@courses).'</li></ul>';
12689: } else {
12690: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
12691: }
12692: $resulttext .= '</ul></li>';
12693: }
12694: }
12695: $resulttext .= '</ul>';
12696: } else {
12697: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12698: }
12699: } else {
12700: $resulttext = &mt('No changes made');
12701: }
12702: if ($errors) {
12703: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
12704: $errors.'</ul></p>';
12705: }
12706: return $resulttext;
12707: }
12708:
12709: sub get_ipaccess_id {
12710: my ($domain,$location) = @_;
12711: # get lock on ipaccess db
12712: my $lockhash = {
12713: lock => $env{'user.name'}.
12714: ':'.$env{'user.domain'},
12715: };
12716: my $tries = 0;
12717: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12718: my ($id,$error);
12719:
12720: while (($gotlock ne 'ok') && ($tries<10)) {
12721: $tries ++;
12722: sleep (0.1);
12723: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12724: }
12725: if ($gotlock eq 'ok') {
12726: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
12727: if ($currids{'lock'}) {
12728: delete($currids{'lock'});
12729: if (keys(%currids)) {
12730: my @curr = sort { $a <=> $b } keys(%currids);
12731: if ($curr[-1] =~ /^\d+$/) {
12732: $id = 1 + $curr[-1];
12733: }
12734: } else {
12735: $id = 1;
12736: }
12737: if ($id) {
12738: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
12739: $error = 'nostore';
12740: }
12741: } else {
12742: $error = 'nonumber';
12743: }
12744: }
12745: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
12746: } else {
12747: $error = 'nolock';
12748: }
12749: return ($id,$error);
12750: }
12751:
12752: sub modify_rolecolors {
12753: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
12754: my ($resulttext,%rolehash);
12755: $rolehash{'rolecolors'} = {};
12756: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
12757: if ($domconfig{'rolecolors'} eq '') {
12758: $domconfig{'rolecolors'} = {};
12759: }
12760: }
12761: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
12762: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
12763: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
12764: $dom);
12765: if ($putresult eq 'ok') {
12766: if (keys(%changes) > 0) {
12767: &Apache::loncommon::devalidate_domconfig_cache($dom);
12768: if (ref($lastactref) eq 'HASH') {
12769: $lastactref->{'domainconfig'} = 1;
12770: }
12771: $resulttext = &display_colorchgs($dom,\%changes,$roles,
12772: $rolehash{'rolecolors'});
12773: } else {
12774: $resulttext = &mt('No changes made to default color schemes');
12775: }
12776: } else {
12777: $resulttext = '<span class="LC_error">'.
12778: &mt('An error occurred: [_1]',$putresult).'</span>';
12779: }
12780: if ($errors) {
12781: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12782: $errors.'</ul>';
12783: }
12784: return $resulttext;
12785: }
12786:
12787: sub modify_colors {
12788: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
12789: my (%changes,%choices);
12790: my @bgs;
12791: my @links = ('link','alink','vlink');
12792: my @logintext;
12793: my @images;
12794: my $servadm = $r->dir_config('lonAdmEMail');
12795: my $errors;
12796: my %defaults;
12797: foreach my $role (@{$roles}) {
12798: if ($role eq 'login') {
12799: %choices = &login_choices();
12800: @logintext = ('textcol','bgcol');
12801: } else {
12802: %choices = &color_font_choices();
12803: }
12804: if ($role eq 'login') {
12805: @images = ('img','logo','domlogo','login');
12806: @bgs = ('pgbg','mainbg','sidebg');
12807: } else {
12808: @images = ('img');
12809: @bgs = ('pgbg','tabbg','sidebg');
12810: }
12811: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
12812: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
12813: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
12814: }
12815: if ($role eq 'login') {
12816: foreach my $item (@logintext) {
12817: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12818: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12819: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12820: }
12821: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
12822: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12823: }
12824: }
12825: } else {
12826: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
12827: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
12828: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
12829: }
12830: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
12831: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
12832: }
12833: }
12834: foreach my $item (@bgs) {
12835: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12836: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12837: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12838: }
12839: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
12840: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12841: }
12842: }
12843: foreach my $item (@links) {
12844: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
12845: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
12846: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
12847: }
12848: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
12849: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
12850: }
12851: }
12852: my ($configuserok,$author_ok,$switchserver) =
12853: &config_check($dom,$confname,$servadm);
12854: my ($width,$height) = &thumb_dimensions();
12855: if (ref($domconfig->{$role}) ne 'HASH') {
12856: $domconfig->{$role} = {};
12857: }
12858: foreach my $img (@images) {
12859: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
12860: if (defined($env{'form.login_showlogo_'.$img})) {
12861: $confhash->{$role}{'showlogo'}{$img} = 1;
12862: } else {
12863: $confhash->{$role}{'showlogo'}{$img} = 0;
12864: }
12865: }
12866: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
12867: && !defined($domconfig->{$role}{$img})
12868: && !$env{'form.'.$role.'_del_'.$img}
12869: && $env{'form.'.$role.'_import_'.$img}) {
12870: # import the old configured image from the .tab setting
12871: # if they haven't provided a new one
12872: $domconfig->{$role}{$img} =
12873: $env{'form.'.$role.'_import_'.$img};
12874: }
12875: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
12876: my $error;
12877: if ($configuserok eq 'ok') {
12878: if ($switchserver) {
12879: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
12880: } else {
12881: if ($author_ok eq 'ok') {
12882: my ($result,$logourl) =
12883: &publishlogo($r,'upload',$role.'_'.$img,
12884: $dom,$confname,$img,$width,$height);
12885: if ($result eq 'ok') {
12886: $confhash->{$role}{$img} = $logourl;
12887: $changes{$role}{'images'}{$img} = 1;
12888: } else {
12889: $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);
12890: }
12891: } else {
12892: $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);
12893: }
12894: }
12895: } else {
12896: $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);
12897: }
12898: if ($error) {
12899: &Apache::lonnet::logthis($error);
12900: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12901: }
12902: } elsif ($domconfig->{$role}{$img} ne '') {
12903: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
12904: my $error;
12905: if ($configuserok eq 'ok') {
12906: # is confname an author?
12907: if ($switchserver eq '') {
12908: if ($author_ok eq 'ok') {
12909: my ($result,$logourl) =
12910: &publishlogo($r,'copy',$domconfig->{$role}{$img},
12911: $dom,$confname,$img,$width,$height);
12912: if ($result eq 'ok') {
12913: $confhash->{$role}{$img} = $logourl;
12914: $changes{$role}{'images'}{$img} = 1;
12915: }
12916: }
12917: }
12918: }
12919: }
12920: }
12921: }
12922: if (ref($domconfig) eq 'HASH') {
12923: if (ref($domconfig->{$role}) eq 'HASH') {
12924: foreach my $img (@images) {
12925: if ($domconfig->{$role}{$img} ne '') {
12926: if ($env{'form.'.$role.'_del_'.$img}) {
12927: $confhash->{$role}{$img} = '';
12928: $changes{$role}{'images'}{$img} = 1;
12929: } else {
12930: if ($confhash->{$role}{$img} eq '') {
12931: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
12932: }
12933: }
12934: } else {
12935: if ($env{'form.'.$role.'_del_'.$img}) {
12936: $confhash->{$role}{$img} = '';
12937: $changes{$role}{'images'}{$img} = 1;
12938: }
12939: }
12940: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
12941: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
12942: if ($confhash->{$role}{'showlogo'}{$img} ne
12943: $domconfig->{$role}{'showlogo'}{$img}) {
12944: $changes{$role}{'showlogo'}{$img} = 1;
12945: }
12946: } else {
12947: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
12948: $changes{$role}{'showlogo'}{$img} = 1;
12949: }
12950: }
12951: }
12952: }
12953: if ($domconfig->{$role}{'font'} ne '') {
12954: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
12955: $changes{$role}{'font'} = 1;
12956: }
12957: } else {
12958: if ($confhash->{$role}{'font'}) {
12959: $changes{$role}{'font'} = 1;
12960: }
12961: }
12962: if ($role ne 'login') {
12963: if ($domconfig->{$role}{'fontmenu'} ne '') {
12964: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
12965: $changes{$role}{'fontmenu'} = 1;
12966: }
12967: } else {
12968: if ($confhash->{$role}{'fontmenu'}) {
12969: $changes{$role}{'fontmenu'} = 1;
12970: }
12971: }
12972: }
12973: foreach my $item (@bgs) {
12974: if ($domconfig->{$role}{$item} ne '') {
12975: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12976: $changes{$role}{'bgs'}{$item} = 1;
12977: }
12978: } else {
12979: if ($confhash->{$role}{$item}) {
12980: $changes{$role}{'bgs'}{$item} = 1;
12981: }
12982: }
12983: }
12984: foreach my $item (@links) {
12985: if ($domconfig->{$role}{$item} ne '') {
12986: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12987: $changes{$role}{'links'}{$item} = 1;
12988: }
12989: } else {
12990: if ($confhash->{$role}{$item}) {
12991: $changes{$role}{'links'}{$item} = 1;
12992: }
12993: }
12994: }
12995: foreach my $item (@logintext) {
12996: if ($domconfig->{$role}{$item} ne '') {
12997: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
12998: $changes{$role}{'logintext'}{$item} = 1;
12999: }
13000: } else {
13001: if ($confhash->{$role}{$item}) {
13002: $changes{$role}{'logintext'}{$item} = 1;
13003: }
13004: }
13005: }
13006: } else {
13007: &default_change_checker($role,\@images,\@links,\@bgs,
13008: \@logintext,$confhash,\%changes);
13009: }
13010: } else {
13011: &default_change_checker($role,\@images,\@links,\@bgs,
13012: \@logintext,$confhash,\%changes);
13013: }
13014: }
13015: return ($errors,%changes);
13016: }
13017:
13018: sub config_check {
13019: my ($dom,$confname,$servadm) = @_;
13020: my ($configuserok,$author_ok,$switchserver,%currroles);
13021: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13022: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13023: $confname,$servadm);
13024: if ($configuserok eq 'ok') {
13025: $switchserver = &check_switchserver($dom,$confname);
13026: if ($switchserver eq '') {
13027: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13028: }
13029: }
13030: return ($configuserok,$author_ok,$switchserver);
13031: }
13032:
13033: sub default_change_checker {
13034: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13035: foreach my $item (@{$links}) {
13036: if ($confhash->{$role}{$item}) {
13037: $changes->{$role}{'links'}{$item} = 1;
13038: }
13039: }
13040: foreach my $item (@{$bgs}) {
13041: if ($confhash->{$role}{$item}) {
13042: $changes->{$role}{'bgs'}{$item} = 1;
13043: }
13044: }
13045: foreach my $item (@{$logintext}) {
13046: if ($confhash->{$role}{$item}) {
13047: $changes->{$role}{'logintext'}{$item} = 1;
13048: }
13049: }
13050: foreach my $img (@{$images}) {
13051: if ($env{'form.'.$role.'_del_'.$img}) {
13052: $confhash->{$role}{$img} = '';
13053: $changes->{$role}{'images'}{$img} = 1;
13054: }
13055: if ($role eq 'login') {
13056: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13057: $changes->{$role}{'showlogo'}{$img} = 1;
13058: }
13059: }
13060: }
13061: if ($confhash->{$role}{'font'}) {
13062: $changes->{$role}{'font'} = 1;
13063: }
13064: }
13065:
13066: sub display_colorchgs {
13067: my ($dom,$changes,$roles,$confhash) = @_;
13068: my (%choices,$resulttext);
13069: if (!grep(/^login$/,@{$roles})) {
13070: $resulttext = &mt('Changes made:').'<br />';
13071: }
13072: foreach my $role (@{$roles}) {
13073: if ($role eq 'login') {
13074: %choices = &login_choices();
13075: } else {
13076: %choices = &color_font_choices();
13077: }
13078: if (ref($changes->{$role}) eq 'HASH') {
13079: if ($role ne 'login') {
13080: $resulttext .= '<h4>'.&mt($role).'</h4>';
13081: }
13082: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13083: if ($role ne 'login') {
13084: $resulttext .= '<ul>';
13085: }
13086: if (ref($changes->{$role}{$key}) eq 'HASH') {
13087: if ($role ne 'login') {
13088: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13089: }
13090: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13091: if (($role eq 'login') && ($key eq 'showlogo')) {
13092: if ($confhash->{$role}{$key}{$item}) {
13093: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13094: } else {
13095: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13096: }
13097: } elsif ($confhash->{$role}{$item} eq '') {
13098: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13099: } else {
13100: my $newitem = $confhash->{$role}{$item};
13101: if ($key eq 'images') {
13102: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13103: }
13104: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13105: }
13106: }
13107: if ($role ne 'login') {
13108: $resulttext .= '</ul></li>';
13109: }
13110: } else {
13111: if ($confhash->{$role}{$key} eq '') {
13112: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13113: } else {
13114: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13115: }
13116: }
13117: if ($role ne 'login') {
13118: $resulttext .= '</ul>';
13119: }
13120: }
13121: }
13122: }
13123: return $resulttext;
13124: }
13125:
13126: sub thumb_dimensions {
13127: return ('200','50');
13128: }
13129:
13130: sub check_dimensions {
13131: my ($inputfile) = @_;
13132: my ($fullwidth,$fullheight);
13133: if ($inputfile =~ m|^[/\w.\-]+$|) {
13134: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13135: my $imageinfo = <PIPE>;
13136: if (!close(PIPE)) {
13137: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13138: }
13139: chomp($imageinfo);
13140: my ($fullsize) =
13141: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13142: if ($fullsize) {
13143: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13144: }
13145: }
13146: }
13147: return ($fullwidth,$fullheight);
13148: }
13149:
13150: sub check_configuser {
13151: my ($uhome,$dom,$confname,$servadm) = @_;
13152: my ($configuserok,%currroles);
13153: if ($uhome eq 'no_host') {
13154: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13155: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13156: $configuserok =
13157: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13158: $configpass,'','','','','',undef,$servadm);
13159: } else {
13160: $configuserok = 'ok';
13161: %currroles =
13162: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13163: }
13164: return ($configuserok,%currroles);
13165: }
13166:
13167: sub check_authorstatus {
13168: my ($dom,$confname,%currroles) = @_;
13169: my $author_ok;
13170: if (!$currroles{':'.$dom.':au'}) {
13171: my $start = time;
13172: my $end = 0;
13173: $author_ok =
13174: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13175: 'au',$end,$start,'','','domconfig');
13176: } else {
13177: $author_ok = 'ok';
13178: }
13179: return $author_ok;
13180: }
13181:
13182: sub publishlogo {
13183: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
13184: my ($output,$fname,$logourl,$madethumb);
13185: if ($action eq 'upload') {
13186: $fname=$env{'form.'.$formname.'.filename'};
13187: chop($env{'form.'.$formname});
13188: } else {
13189: ($fname) = ($formname =~ /([^\/]+)$/);
13190: }
13191: if ($savefileas ne '') {
13192: $fname = $savefileas;
13193: }
13194: $fname=&Apache::lonnet::clean_filename($fname);
13195: # See if there is anything left
13196: unless ($fname) { return ('error: no uploaded file'); }
13197: $fname="$subdir/$fname";
13198: my $docroot=$r->dir_config('lonDocRoot');
13199: my $filepath="$docroot/priv";
13200: my $relpath = "$dom/$confname";
13201: my ($fnamepath,$file,$fetchthumb);
13202: $file=$fname;
13203: if ($fname=~m|/|) {
13204: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
13205: }
13206: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
13207: my $count;
13208: for ($count=5;$count<=$#parts;$count++) {
13209: $filepath.="/$parts[$count]";
13210: if ((-e $filepath)!=1) {
13211: mkdir($filepath,02770);
13212: }
13213: }
13214: # Check for bad extension and disallow upload
13215: if ($file=~/\.(\w+)$/ &&
13216: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
13217: $output =
13218: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
13219: } elsif ($file=~/\.(\w+)$/ &&
13220: !defined(&Apache::loncommon::fileembstyle($1))) {
13221: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
13222: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
13223: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
13224: } elsif (-d "$filepath/$file") {
13225: $output = &mt('Filename is a directory name - rename the file and re-upload');
13226: } else {
13227: my $source = $filepath.'/'.$file;
13228: my $logfile;
13229: if (!open($logfile,">>",$source.'.log')) {
13230: return (&mt('No write permission to Authoring Space'));
13231: }
13232: print $logfile
13233: "\n================= Publish ".localtime()." ================\n".
13234: $env{'user.name'}.':'.$env{'user.domain'}."\n";
13235: # Save the file
13236: if (!open(FH,">",$source)) {
13237: &Apache::lonnet::logthis('Failed to create '.$source);
13238: return (&mt('Failed to create file'));
13239: }
13240: if ($action eq 'upload') {
13241: if (!print FH ($env{'form.'.$formname})) {
13242: &Apache::lonnet::logthis('Failed to write to '.$source);
13243: return (&mt('Failed to write file'));
13244: }
13245: } else {
13246: my $original = &Apache::lonnet::filelocation('',$formname);
13247: if(!copy($original,$source)) {
13248: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
13249: return (&mt('Failed to write file'));
13250: }
13251: }
13252: close(FH);
13253: chmod(0660, $source); # Permissions to rw-rw---.
13254:
13255: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
13256: my $copyfile=$targetdir.'/'.$file;
13257:
13258: my @parts=split(/\//,$targetdir);
13259: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
13260: for (my $count=5;$count<=$#parts;$count++) {
13261: $path.="/$parts[$count]";
13262: if (!-e $path) {
13263: print $logfile "\nCreating directory ".$path;
13264: mkdir($path,02770);
13265: }
13266: }
13267: my $versionresult;
13268: if (-e $copyfile) {
13269: $versionresult = &logo_versioning($targetdir,$file,$logfile);
13270: } else {
13271: $versionresult = 'ok';
13272: }
13273: if ($versionresult eq 'ok') {
13274: if (copy($source,$copyfile)) {
13275: print $logfile "\nCopied original source to ".$copyfile."\n";
13276: $output = 'ok';
13277: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
13278: push(@{$modified_urls},[$copyfile,$source]);
13279: my $metaoutput =
13280: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
13281: unless ($registered_cleanup) {
13282: my $handlers = $r->get_handlers('PerlCleanupHandler');
13283: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13284: $registered_cleanup=1;
13285: }
13286: } else {
13287: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
13288: $output = &mt('Failed to copy file to RES space').", $!";
13289: }
13290: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
13291: my $inputfile = $filepath.'/'.$file;
13292: my $outfile = $filepath.'/'.'tn-'.$file;
13293: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
13294: if ($fullwidth ne '' && $fullheight ne '') {
13295: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
13296: my $thumbsize = $thumbwidth.'x'.$thumbheight;
13297: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
13298: system({$args[0]} @args);
13299: chmod(0660, $filepath.'/tn-'.$file);
13300: if (-e $outfile) {
13301: my $copyfile=$targetdir.'/tn-'.$file;
13302: if (copy($outfile,$copyfile)) {
13303: print $logfile "\nCopied source to ".$copyfile."\n";
13304: my $thumb_metaoutput =
13305: &write_metadata($dom,$confname,$formname,
13306: $targetdir,'tn-'.$file,$logfile);
13307: push(@{$modified_urls},[$copyfile,$outfile]);
13308: unless ($registered_cleanup) {
13309: my $handlers = $r->get_handlers('PerlCleanupHandler');
13310: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13311: $registered_cleanup=1;
13312: }
13313: $madethumb = 1;
13314: } else {
13315: print $logfile "\nUnable to write ".$copyfile.
13316: ':'.$!."\n";
13317: }
13318: }
13319: }
13320: }
13321: }
13322: } else {
13323: $output = $versionresult;
13324: }
13325: }
13326: return ($output,$logourl,$madethumb);
13327: }
13328:
13329: sub logo_versioning {
13330: my ($targetdir,$file,$logfile) = @_;
13331: my $target = $targetdir.'/'.$file;
13332: my ($maxversion,$fn,$extn,$output);
13333: $maxversion = 0;
13334: if ($file =~ /^(.+)\.(\w+)$/) {
13335: $fn=$1;
13336: $extn=$2;
13337: }
13338: opendir(DIR,$targetdir);
13339: while (my $filename=readdir(DIR)) {
13340: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
13341: $maxversion=($1>$maxversion)?$1:$maxversion;
13342: }
13343: }
13344: $maxversion++;
13345: print $logfile "\nCreating old version ".$maxversion."\n";
13346: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
13347: if (copy($target,$copyfile)) {
13348: print $logfile "Copied old target to ".$copyfile."\n";
13349: $copyfile=$copyfile.'.meta';
13350: if (copy($target.'.meta',$copyfile)) {
13351: print $logfile "Copied old target metadata to ".$copyfile."\n";
13352: $output = 'ok';
13353: } else {
13354: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
13355: $output = &mt('Failed to copy old meta').", $!, ";
13356: }
13357: } else {
13358: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
13359: $output = &mt('Failed to copy old target').", $!, ";
13360: }
13361: return $output;
13362: }
13363:
13364: sub write_metadata {
13365: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
13366: my (%metadatafields,%metadatakeys,$output);
13367: $metadatafields{'title'}=$formname;
13368: $metadatafields{'creationdate'}=time;
13369: $metadatafields{'lastrevisiondate'}=time;
13370: $metadatafields{'copyright'}='public';
13371: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
13372: $env{'user.domain'};
13373: $metadatafields{'authorspace'}=$confname.':'.$dom;
13374: $metadatafields{'domain'}=$dom;
13375: {
13376: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
13377: my $mfh;
13378: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
13379: foreach (sort(keys(%metadatafields))) {
13380: unless ($_=~/\./) {
13381: my $unikey=$_;
13382: $unikey=~/^([A-Za-z]+)/;
13383: my $tag=$1;
13384: $tag=~tr/A-Z/a-z/;
13385: print $mfh "\n\<$tag";
13386: foreach (split(/\,/,$metadatakeys{$unikey})) {
13387: my $value=$metadatafields{$unikey.'.'.$_};
13388: $value=~s/\"/\'\'/g;
13389: print $mfh ' '.$_.'="'.$value.'"';
13390: }
13391: print $mfh '>'.
13392: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
13393: .'</'.$tag.'>';
13394: }
13395: }
13396: $output = 'ok';
13397: print $logfile "\nWrote metadata";
13398: close($mfh);
13399: } else {
13400: print $logfile "\nFailed to open metadata file";
13401: $output = &mt('Could not write metadata');
13402: }
13403: }
13404: return $output;
13405: }
13406:
13407: sub notifysubscribed {
13408: foreach my $targetsource (@{$modified_urls}){
13409: next unless (ref($targetsource) eq 'ARRAY');
13410: my ($target,$source)=@{$targetsource};
13411: if ($source ne '') {
13412: if (open(my $logfh,">>",$source.'.log')) {
13413: print $logfh "\nCleanup phase: Notifications\n";
13414: my @subscribed=&subscribed_hosts($target);
13415: foreach my $subhost (@subscribed) {
13416: print $logfh "\nNotifying host ".$subhost.':';
13417: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13418: print $logfh $reply;
13419: }
13420: my @subscribedmeta=&subscribed_hosts("$target.meta");
13421: foreach my $subhost (@subscribedmeta) {
13422: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13423: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13424: $subhost);
13425: print $logfh $reply;
13426: }
13427: print $logfh "\n============ Done ============\n";
13428: close($logfh);
13429: }
13430: }
13431: }
13432: return OK;
13433: }
13434:
13435: sub subscribed_hosts {
13436: my ($target) = @_;
13437: my @subscribed;
13438: if (open(my $fh,"<","$target.subscription")) {
13439: while (my $subline=<$fh>) {
13440: if ($subline =~ /^($match_lonid):/) {
13441: my $host = $1;
13442: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13443: unless (grep(/^\Q$host\E$/,@subscribed)) {
13444: push(@subscribed,$host);
13445: }
13446: }
13447: }
13448: }
13449: }
13450: return @subscribed;
13451: }
13452:
13453: sub check_switchserver {
13454: my ($dom,$confname) = @_;
13455: my ($allowed,$switchserver);
13456: my $home = &Apache::lonnet::homeserver($confname,$dom);
13457: if ($home eq 'no_host') {
13458: $home = &Apache::lonnet::domain($dom,'primary');
13459: }
13460: my @ids=&Apache::lonnet::current_machine_ids();
13461: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13462: if (!$allowed) {
13463: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13464: }
13465: return $switchserver;
13466: }
13467:
13468: sub modify_quotas {
13469: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13470: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13471: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13472: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13473: $validationfieldsref);
13474: if ($action eq 'quotas') {
13475: $context = 'tools';
13476: } else {
13477: $context = $action;
13478: }
13479: if ($context eq 'requestcourses') {
13480: @usertools = ('official','unofficial','community','textbook','placement','lti');
13481: @options =('norequest','approval','validate','autolimit');
13482: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
13483: %titles = &courserequest_titles();
13484: $toolregexp = join('|',@usertools);
13485: %conditions = &courserequest_conditions();
13486: $confname = $dom.'-domainconfig';
13487: my $servadm = $r->dir_config('lonAdmEMail');
13488: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13489: ($validationitemsref,$validationnamesref,$validationfieldsref) =
13490: &Apache::loncoursequeueadmin::requestcourses_validation_types();
13491: } elsif ($context eq 'requestauthor') {
13492: @usertools = ('author');
13493: %titles = &authorrequest_titles();
13494: } else {
13495: @usertools = ('aboutme','blog','webdav','portfolio');
13496: %titles = &tool_titles();
13497: }
13498: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13499: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13500: foreach my $key (keys(%env)) {
13501: if ($context eq 'requestcourses') {
13502: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
13503: my $item = $1;
13504: my $type = $2;
13505: if ($type =~ /^limit_(.+)/) {
13506: $limithash{$item}{$1} = $env{$key};
13507: } else {
13508: $confhash{$item}{$type} = $env{$key};
13509: }
13510: }
13511: } elsif ($context eq 'requestauthor') {
13512: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
13513: $confhash{$1} = $env{$key};
13514: }
13515: } else {
13516: if ($key =~ /^form\.quota_(.+)$/) {
13517: $confhash{'defaultquota'}{$1} = $env{$key};
13518: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
13519: $confhash{'authorquota'}{$1} = $env{$key};
13520: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
13521: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
13522: }
13523: }
13524: }
13525: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13526: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
13527: @approvalnotify = sort(@approvalnotify);
13528: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
13529: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
13530: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
13531: foreach my $type (@hasuniquecode) {
13532: if (grep(/^\Q$type\E$/,@crstypes)) {
13533: $confhash{'uniquecode'}{$type} = 1;
13534: }
13535: }
13536: my (%newbook,%allpos);
13537: if ($context eq 'requestcourses') {
13538: foreach my $type ('textbooks','templates') {
13539: @{$allpos{$type}} = ();
13540: my $invalid;
13541: if ($type eq 'textbooks') {
13542: $invalid = &mt('Invalid LON-CAPA course for textbook');
13543: } else {
13544: $invalid = &mt('Invalid LON-CAPA course for template');
13545: }
13546: if ($env{'form.'.$type.'_addbook'}) {
13547: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
13548: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
13549: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
13550: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
13551: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13552: } else {
13553: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
13554: my $position = $env{'form.'.$type.'_addbook_pos'};
13555: $position =~ s/\D+//g;
13556: if ($position ne '') {
13557: $allpos{$type}[$position] = $newbook{$type};
13558: }
13559: }
13560: } else {
13561: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13562: }
13563: }
13564: }
13565: }
13566: if (ref($domconfig{$action}) eq 'HASH') {
13567: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
13568: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
13569: $changes{'notify'}{'approval'} = 1;
13570: }
13571: } else {
13572: if ($confhash{'notify'}{'approval'}) {
13573: $changes{'notify'}{'approval'} = 1;
13574: }
13575: }
13576: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
13577: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13578: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
13579: unless ($confhash{'uniquecode'}{$crstype}) {
13580: $changes{'uniquecode'} = 1;
13581: }
13582: }
13583: unless ($changes{'uniquecode'}) {
13584: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
13585: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
13586: $changes{'uniquecode'} = 1;
13587: }
13588: }
13589: }
13590: } else {
13591: $changes{'uniquecode'} = 1;
13592: }
13593: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
13594: $changes{'uniquecode'} = 1;
13595: }
13596: if ($context eq 'requestcourses') {
13597: foreach my $type ('textbooks','templates') {
13598: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13599: my %deletions;
13600: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
13601: if (@todelete) {
13602: map { $deletions{$_} = 1; } @todelete;
13603: }
13604: my %imgdeletions;
13605: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
13606: if (@todeleteimages) {
13607: map { $imgdeletions{$_} = 1; } @todeleteimages;
13608: }
13609: my $maxnum = $env{'form.'.$type.'_maxnum'};
13610: for (my $i=0; $i<=$maxnum; $i++) {
13611: my $itemid = $env{'form.'.$type.'_id_'.$i};
13612: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
13613: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
13614: if ($deletions{$key}) {
13615: if ($domconfig{$action}{$type}{$key}{'image'}) {
13616: #FIXME need to obsolete item in RES space
13617: }
13618: next;
13619: } else {
13620: my $newpos = $env{'form.'.$itemid};
13621: $newpos =~ s/\D+//g;
13622: foreach my $item ('subject','title','publisher','author') {
13623: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13624: ($type eq 'templates'));
13625: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
13626: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
13627: $changes{$type}{$key} = 1;
13628: }
13629: }
13630: $allpos{$type}[$newpos] = $key;
13631: }
13632: if ($imgdeletions{$key}) {
13633: $changes{$type}{$key} = 1;
13634: #FIXME need to obsolete item in RES space
13635: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
13636: my ($cdom,$cnum) = split(/_/,$key);
13637: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13638: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13639: } else {
13640: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
13641: $cdom,$cnum,$type,$configuserok,
13642: $switchserver,$author_ok);
13643: if ($imgurl) {
13644: $confhash{$type}{$key}{'image'} = $imgurl;
13645: $changes{$type}{$key} = 1;
13646: }
13647: if ($error) {
13648: &Apache::lonnet::logthis($error);
13649: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13650: }
13651: }
13652: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
13653: $confhash{$type}{$key}{'image'} =
13654: $domconfig{$action}{$type}{$key}{'image'};
13655: }
13656: }
13657: }
13658: }
13659: }
13660: }
13661: } else {
13662: if ($confhash{'notify'}{'approval'}) {
13663: $changes{'notify'}{'approval'} = 1;
13664: }
13665: if (ref($confhash{'uniquecode'} eq 'HASH')) {
13666: $changes{'uniquecode'} = 1;
13667: }
13668: }
13669: if ($context eq 'requestcourses') {
13670: foreach my $type ('textbooks','templates') {
13671: if ($newbook{$type}) {
13672: $changes{$type}{$newbook{$type}} = 1;
13673: foreach my $item ('subject','title','publisher','author') {
13674: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13675: ($type eq 'template'));
13676: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
13677: if ($env{'form.'.$type.'_addbook_'.$item}) {
13678: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
13679: }
13680: }
13681: if ($type eq 'textbooks') {
13682: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
13683: my ($cdom,$cnum) = split(/_/,$newbook{$type});
13684: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13685: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13686: } else {
13687: my ($imageurl,$error) =
13688: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
13689: $configuserok,$switchserver,$author_ok);
13690: if ($imageurl) {
13691: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
13692: }
13693: if ($error) {
13694: &Apache::lonnet::logthis($error);
13695: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13696: }
13697: }
13698: }
13699: }
13700: }
13701: if (@{$allpos{$type}} > 0) {
13702: my $idx = 0;
13703: foreach my $item (@{$allpos{$type}}) {
13704: if ($item ne '') {
13705: $confhash{$type}{$item}{'order'} = $idx;
13706: if (ref($domconfig{$action}) eq 'HASH') {
13707: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13708: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
13709: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
13710: $changes{$type}{$item} = 1;
13711: }
13712: }
13713: }
13714: }
13715: $idx ++;
13716: }
13717: }
13718: }
13719: }
13720: if (ref($validationitemsref) eq 'ARRAY') {
13721: foreach my $item (@{$validationitemsref}) {
13722: if ($item eq 'fields') {
13723: my @changed;
13724: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
13725: if (@{$confhash{'validation'}{$item}} > 0) {
13726: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
13727: }
13728: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13729: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13730: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
13731: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
13732: $domconfig{'requestcourses'}{'validation'}{$item});
13733: } else {
13734: @changed = @{$confhash{'validation'}{$item}};
13735: }
13736: } else {
13737: @changed = @{$confhash{'validation'}{$item}};
13738: }
13739: } else {
13740: @changed = @{$confhash{'validation'}{$item}};
13741: }
13742: if (@changed) {
13743: if ($confhash{'validation'}{$item}) {
13744: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
13745: } else {
13746: $changes{'validation'}{$item} = &mt('None');
13747: }
13748: }
13749: } else {
13750: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
13751: if ($item eq 'markup') {
13752: if ($env{'form.requestcourses_validation_'.$item}) {
13753: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13754: }
13755: }
13756: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13757: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13758: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
13759: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13760: }
13761: } else {
13762: if ($confhash{'validation'}{$item} ne '') {
13763: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13764: }
13765: }
13766: } else {
13767: if ($confhash{'validation'}{$item} ne '') {
13768: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13769: }
13770: }
13771: }
13772: }
13773: }
13774: if ($env{'form.validationdc'}) {
13775: my $newval = $env{'form.validationdc'};
13776: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13777: if (exists($domcoords{$newval})) {
13778: $confhash{'validation'}{'dc'} = $newval;
13779: }
13780: }
13781: if (ref($confhash{'validation'}) eq 'HASH') {
13782: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13783: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13784: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13785: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
13786: if ($confhash{'validation'}{'dc'} eq '') {
13787: $changes{'validation'}{'dc'} = &mt('None');
13788: } else {
13789: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13790: }
13791: }
13792: } elsif ($confhash{'validation'}{'dc'} ne '') {
13793: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13794: }
13795: } elsif ($confhash{'validation'}{'dc'} ne '') {
13796: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13797: }
13798: } elsif ($confhash{'validation'}{'dc'} ne '') {
13799: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13800: }
13801: } else {
13802: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13803: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13804: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13805: $changes{'validation'}{'dc'} = &mt('None');
13806: }
13807: }
13808: }
13809: }
13810: }
13811: } else {
13812: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
13813: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
13814: }
13815: foreach my $item (@usertools) {
13816: foreach my $type (@{$types},'default','_LC_adv') {
13817: my $unset;
13818: if ($context eq 'requestcourses') {
13819: $unset = '0';
13820: if ($type eq '_LC_adv') {
13821: $unset = '';
13822: }
13823: if ($confhash{$item}{$type} eq 'autolimit') {
13824: $confhash{$item}{$type} .= '=';
13825: unless ($limithash{$item}{$type} =~ /\D/) {
13826: $confhash{$item}{$type} .= $limithash{$item}{$type};
13827: }
13828: }
13829: } elsif ($context eq 'requestauthor') {
13830: $unset = '0';
13831: if ($type eq '_LC_adv') {
13832: $unset = '';
13833: }
13834: } else {
13835: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
13836: $confhash{$item}{$type} = 1;
13837: } else {
13838: $confhash{$item}{$type} = 0;
13839: }
13840: }
13841: if (ref($domconfig{$action}) eq 'HASH') {
13842: if ($action eq 'requestauthor') {
13843: if ($domconfig{$action}{$type} ne $confhash{$type}) {
13844: $changes{$type} = 1;
13845: }
13846: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
13847: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
13848: $changes{$item}{$type} = 1;
13849: }
13850: } else {
13851: if ($context eq 'requestcourses') {
13852: if ($confhash{$item}{$type} ne $unset) {
13853: $changes{$item}{$type} = 1;
13854: }
13855: } else {
13856: if (!$confhash{$item}{$type}) {
13857: $changes{$item}{$type} = 1;
13858: }
13859: }
13860: }
13861: } else {
13862: if ($context eq 'requestcourses') {
13863: if ($confhash{$item}{$type} ne $unset) {
13864: $changes{$item}{$type} = 1;
13865: }
13866: } elsif ($context eq 'requestauthor') {
13867: if ($confhash{$type} ne $unset) {
13868: $changes{$type} = 1;
13869: }
13870: } else {
13871: if (!$confhash{$item}{$type}) {
13872: $changes{$item}{$type} = 1;
13873: }
13874: }
13875: }
13876: }
13877: }
13878: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13879: if (ref($domconfig{'quotas'}) eq 'HASH') {
13880: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13881: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
13882: if (exists($confhash{'defaultquota'}{$key})) {
13883: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
13884: $changes{'defaultquota'}{$key} = 1;
13885: }
13886: } else {
13887: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
13888: }
13889: }
13890: } else {
13891: foreach my $key (keys(%{$domconfig{'quotas'}})) {
13892: if (exists($confhash{'defaultquota'}{$key})) {
13893: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
13894: $changes{'defaultquota'}{$key} = 1;
13895: }
13896: } else {
13897: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
13898: }
13899: }
13900: }
13901: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13902: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
13903: if (exists($confhash{'authorquota'}{$key})) {
13904: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
13905: $changes{'authorquota'}{$key} = 1;
13906: }
13907: } else {
13908: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
13909: }
13910: }
13911: }
13912: }
13913: if (ref($confhash{'defaultquota'}) eq 'HASH') {
13914: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
13915: if (ref($domconfig{'quotas'}) eq 'HASH') {
13916: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13917: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
13918: $changes{'defaultquota'}{$key} = 1;
13919: }
13920: } else {
13921: if (!exists($domconfig{'quotas'}{$key})) {
13922: $changes{'defaultquota'}{$key} = 1;
13923: }
13924: }
13925: } else {
13926: $changes{'defaultquota'}{$key} = 1;
13927: }
13928: }
13929: }
13930: if (ref($confhash{'authorquota'}) eq 'HASH') {
13931: foreach my $key (keys(%{$confhash{'authorquota'}})) {
13932: if (ref($domconfig{'quotas'}) eq 'HASH') {
13933: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13934: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
13935: $changes{'authorquota'}{$key} = 1;
13936: }
13937: } else {
13938: $changes{'authorquota'}{$key} = 1;
13939: }
13940: } else {
13941: $changes{'authorquota'}{$key} = 1;
13942: }
13943: }
13944: }
13945: }
13946:
13947: if ($context eq 'requestauthor') {
13948: $domdefaults{'requestauthor'} = \%confhash;
13949: } else {
13950: foreach my $key (keys(%confhash)) {
13951: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
13952: $domdefaults{$key} = $confhash{$key};
13953: }
13954: }
13955: }
13956:
13957: my %quotahash = (
13958: $action => { %confhash }
13959: );
13960: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
13961: $dom);
13962: if ($putresult eq 'ok') {
13963: if (keys(%changes) > 0) {
13964: my $cachetime = 24*60*60;
13965: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13966: if (ref($lastactref) eq 'HASH') {
13967: $lastactref->{'domdefaults'} = 1;
13968: }
13969: $resulttext = &mt('Changes made:').'<ul>';
13970: unless (($context eq 'requestcourses') ||
13971: ($context eq 'requestauthor')) {
13972: if (ref($changes{'defaultquota'}) eq 'HASH') {
13973: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
13974: foreach my $type (@{$types},'default') {
13975: if (defined($changes{'defaultquota'}{$type})) {
13976: my $typetitle = $usertypes->{$type};
13977: if ($type eq 'default') {
13978: $typetitle = $othertitle;
13979: }
13980: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
13981: }
13982: }
13983: $resulttext .= '</ul></li>';
13984: }
13985: if (ref($changes{'authorquota'}) eq 'HASH') {
13986: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
13987: foreach my $type (@{$types},'default') {
13988: if (defined($changes{'authorquota'}{$type})) {
13989: my $typetitle = $usertypes->{$type};
13990: if ($type eq 'default') {
13991: $typetitle = $othertitle;
13992: }
13993: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
13994: }
13995: }
13996: $resulttext .= '</ul></li>';
13997: }
13998: }
13999: my %newenv;
14000: foreach my $item (@usertools) {
14001: my (%haschgs,%inconf);
14002: if ($context eq 'requestauthor') {
14003: %haschgs = %changes;
14004: %inconf = %confhash;
14005: } else {
14006: if (ref($changes{$item}) eq 'HASH') {
14007: %haschgs = %{$changes{$item}};
14008: }
14009: if (ref($confhash{$item}) eq 'HASH') {
14010: %inconf = %{$confhash{$item}};
14011: }
14012: }
14013: if (keys(%haschgs) > 0) {
14014: my $newacc =
14015: &Apache::lonnet::usertools_access($env{'user.name'},
14016: $env{'user.domain'},
14017: $item,'reload',$context);
14018: if (($context eq 'requestcourses') ||
14019: ($context eq 'requestauthor')) {
14020: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14021: $newenv{'environment.canrequest.'.$item} = $newacc;
14022: }
14023: } else {
14024: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14025: $newenv{'environment.availabletools.'.$item} = $newacc;
14026: }
14027: }
14028: unless ($context eq 'requestauthor') {
14029: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14030: }
14031: foreach my $type (@{$types},'default','_LC_adv') {
14032: if ($haschgs{$type}) {
14033: my $typetitle = $usertypes->{$type};
14034: if ($type eq 'default') {
14035: $typetitle = $othertitle;
14036: } elsif ($type eq '_LC_adv') {
14037: $typetitle = 'LON-CAPA Advanced Users';
14038: }
14039: if ($inconf{$type}) {
14040: if ($context eq 'requestcourses') {
14041: my $cond;
14042: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14043: if ($1 eq '') {
14044: $cond = &mt('(Automatic processing of any request).');
14045: } else {
14046: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14047: }
14048: } else {
14049: $cond = $conditions{$inconf{$type}};
14050: }
14051: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14052: } elsif ($context eq 'requestauthor') {
14053: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14054: $titles{$inconf{$type}},$typetitle);
14055:
14056: } else {
14057: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14058: }
14059: } else {
14060: if ($type eq '_LC_adv') {
14061: if ($inconf{$type} eq '0') {
14062: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14063: } else {
14064: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14065: }
14066: } else {
14067: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14068: }
14069: }
14070: }
14071: }
14072: unless ($context eq 'requestauthor') {
14073: $resulttext .= '</ul></li>';
14074: }
14075: }
14076: }
14077: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14078: if (ref($changes{'notify'}) eq 'HASH') {
14079: if ($changes{'notify'}{'approval'}) {
14080: if (ref($confhash{'notify'}) eq 'HASH') {
14081: if ($confhash{'notify'}{'approval'}) {
14082: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14083: } else {
14084: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14085: }
14086: }
14087: }
14088: }
14089: }
14090: if ($action eq 'requestcourses') {
14091: my @offon = ('off','on');
14092: if ($changes{'uniquecode'}) {
14093: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14094: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14095: $resulttext .= '<li>'.
14096: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14097: '</li>';
14098: } else {
14099: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14100: '</li>';
14101: }
14102: }
14103: foreach my $type ('textbooks','templates') {
14104: if (ref($changes{$type}) eq 'HASH') {
14105: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14106: foreach my $key (sort(keys(%{$changes{$type}}))) {
14107: my %coursehash = &Apache::lonnet::coursedescription($key);
14108: my $coursetitle = $coursehash{'description'};
14109: my $position = $confhash{$type}{$key}{'order'} + 1;
14110: $resulttext .= '<li>';
14111: foreach my $item ('subject','title','publisher','author') {
14112: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14113: ($type eq 'templates'));
14114: my $name = $item.':';
14115: $name =~ s/^(\w)/\U$1/;
14116: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14117: }
14118: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14119: if ($type eq 'textbooks') {
14120: if ($confhash{$type}{$key}{'image'}) {
14121: $resulttext .= ' '.&mt('Image: [_1]',
14122: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14123: ' alt="Textbook cover" />').'<br />';
14124: }
14125: }
14126: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14127: }
14128: $resulttext .= '</ul></li>';
14129: }
14130: }
14131: if (ref($changes{'validation'}) eq 'HASH') {
14132: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14133: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14134: foreach my $item (@{$validationitemsref}) {
14135: if (exists($changes{'validation'}{$item})) {
14136: if ($item eq 'markup') {
14137: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14138: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14139: } else {
14140: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14141: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14142: }
14143: }
14144: }
14145: if (exists($changes{'validation'}{'dc'})) {
14146: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14147: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14148: }
14149: }
14150: }
14151: }
14152: $resulttext .= '</ul>';
14153: if (keys(%newenv)) {
14154: &Apache::lonnet::appenv(\%newenv);
14155: }
14156: } else {
14157: if ($context eq 'requestcourses') {
14158: $resulttext = &mt('No changes made to rights to request creation of courses.');
14159: } elsif ($context eq 'requestauthor') {
14160: $resulttext = &mt('No changes made to rights to request author space.');
14161: } else {
14162: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14163: }
14164: }
14165: } else {
14166: $resulttext = '<span class="LC_error">'.
14167: &mt('An error occurred: [_1]',$putresult).'</span>';
14168: }
14169: if ($errors) {
14170: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14171: '<ul>'.$errors.'</ul></p>';
14172: }
14173: return $resulttext;
14174: }
14175:
14176: sub process_textbook_image {
14177: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14178: my $filename = $env{'form.'.$caller.'.filename'};
14179: my ($error,$url);
14180: my ($width,$height) = (50,50);
14181: if ($configuserok eq 'ok') {
14182: if ($switchserver) {
14183: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14184: $switchserver);
14185: } elsif ($author_ok eq 'ok') {
14186: my ($result,$imageurl) =
14187: &publishlogo($r,'upload',$caller,$dom,$confname,
14188: "$type/$cdom/$cnum/cover",$width,$height);
14189: if ($result eq 'ok') {
14190: $url = $imageurl;
14191: } else {
14192: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14193: }
14194: } else {
14195: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14196: }
14197: } else {
14198: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14199: }
14200: return ($url,$error);
14201: }
14202:
14203: sub modify_ltitools {
14204: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14205: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14206: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
14207: my $confname = $dom.'-domainconfig';
14208: my $servadm = $r->dir_config('lonAdmEMail');
14209: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14210: my (%posslti,%possfield);
14211: my @courseroles = ('cc','in','ta','ep','st');
14212: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
14213: map { $posslti{$_} = 1; } @ltiroles;
14214: my @allfields = ('fullname','firstname','lastname','email','user','roles');
14215: map { $possfield{$_} = 1; } @allfields;
14216: my %lt = <itools_names();
14217: if ($env{'form.ltitools_add'}) {
14218: my $title = $env{'form.ltitools_add_title'};
14219: $title =~ s/(`)/'/g;
14220: ($newid,my $error) = &get_ltitools_id($dom,$title);
14221: if ($newid) {
14222: my $position = $env{'form.ltitools_add_pos'};
14223: $position =~ s/\D+//g;
14224: if ($position ne '') {
14225: $allpos[$position] = $newid;
14226: }
14227: $changes{$newid} = 1;
14228: foreach my $item ('title','url','key','secret','lifetime') {
14229: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
14230: if ($item eq 'lifetime') {
14231: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
14232: }
14233: if ($env{'form.ltitools_add_'.$item}) {
14234: if (($item eq 'key') || ($item eq 'secret')) {
14235: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14236: } else {
14237: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
14238: }
14239: }
14240: }
14241: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
14242: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
14243: }
14244: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
14245: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
14246: }
14247: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
14248: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
14249: } else {
14250: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
14251: }
14252: foreach my $item ('width','height','linktext','explanation') {
14253: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
14254: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
14255: if (($item eq 'width') || ($item eq 'height')) {
14256: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
14257: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14258: }
14259: } else {
14260: if ($env{'form.ltitools_add_'.$item} ne '') {
14261: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
14262: }
14263: }
14264: }
14265: if ($env{'form.ltitools_add_target'} eq 'window') {
14266: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14267: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
14268: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
14269: } else {
14270: $confhash{$newid}{'display'}{'target'} = 'iframe';
14271: }
14272: foreach my $item ('passback','roster') {
14273: if ($env{'form.ltitools_'.$item.'_add'}) {
14274: $confhash{$newid}{$item} = 1;
14275: if ($env{'form.ltitools_'.$item.'valid_add'} ne '') {
14276: my $lifetime = $env{'form.ltitools_'.$item.'valid_add'};
14277: $lifetime =~ s/^\s+|\s+$//g;
14278: if ($lifetime =~ /^\d+\.?\d*$/) {
14279: $confhash{$newid}{$item.'valid'} = $lifetime;
14280: }
14281: }
14282: }
14283: }
14284: if ($env{'form.ltitools_add_image.filename'} ne '') {
14285: my ($imageurl,$error) =
14286: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
14287: $configuserok,$switchserver,$author_ok);
14288: if ($imageurl) {
14289: $confhash{$newid}{'image'} = $imageurl;
14290: }
14291: if ($error) {
14292: &Apache::lonnet::logthis($error);
14293: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14294: }
14295: }
14296: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
14297: foreach my $field (@fields) {
14298: if ($possfield{$field}) {
14299: if ($field eq 'roles') {
14300: foreach my $role (@courseroles) {
14301: my $choice = $env{'form.ltitools_add_roles_'.$role};
14302: if (($choice ne '') && ($posslti{$choice})) {
14303: $confhash{$newid}{'roles'}{$role} = $choice;
14304: if ($role eq 'cc') {
14305: $confhash{$newid}{'roles'}{'co'} = $choice;
14306: }
14307: }
14308: }
14309: } else {
14310: $confhash{$newid}{'fields'}{$field} = 1;
14311: }
14312: }
14313: }
14314: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
14315: if ($confhash{$newid}{'fields'}{'user'}) {
14316: if ($env{'form.ltitools_userincdom_add'}) {
14317: $confhash{$newid}{'incdom'} = 1;
14318: }
14319: }
14320: }
14321: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
14322: foreach my $item (@courseconfig) {
14323: $confhash{$newid}{'crsconf'}{$item} = 1;
14324: }
14325: if ($env{'form.ltitools_add_custom'}) {
14326: my $name = $env{'form.ltitools_add_custom_name'};
14327: my $value = $env{'form.ltitools_add_custom_value'};
14328: $value =~ s/(`)/'/g;
14329: $name =~ s/(`)/'/g;
14330: $confhash{$newid}{'custom'}{$name} = $value;
14331: }
14332: } else {
14333: my $error = &mt('Failed to acquire unique ID for new external tool');
14334: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14335: }
14336: }
14337: if (ref($domconfig{$action}) eq 'HASH') {
14338: my %deletions;
14339: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
14340: if (@todelete) {
14341: map { $deletions{$_} = 1; } @todelete;
14342: }
14343: my %customadds;
14344: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
14345: if (@newcustom) {
14346: map { $customadds{$_} = 1; } @newcustom;
14347: }
14348: my %imgdeletions;
14349: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
14350: if (@todeleteimages) {
14351: map { $imgdeletions{$_} = 1; } @todeleteimages;
14352: }
14353: my $maxnum = $env{'form.ltitools_maxnum'};
14354: for (my $i=0; $i<=$maxnum; $i++) {
14355: my $itemid = $env{'form.ltitools_id_'.$i};
14356: $itemid =~ s/\D+//g;
14357: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14358: if ($deletions{$itemid}) {
14359: if ($domconfig{$action}{$itemid}{'image'}) {
14360: #FIXME need to obsolete item in RES space
14361: }
14362: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
14363: next;
14364: } else {
14365: my $newpos = $env{'form.ltitools_'.$itemid};
14366: $newpos =~ s/\D+//g;
14367: foreach my $item ('title','url','lifetime') {
14368: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14369: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
14370: $changes{$itemid} = 1;
14371: }
14372: }
14373: foreach my $item ('key','secret') {
14374: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14375: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
14376: $changes{$itemid} = 1;
14377: }
14378: }
14379: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
14380: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
14381: }
14382: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
14383: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
14384: }
14385: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
14386: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
14387: } else {
14388: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
14389: }
14390: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
14391: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
14392: $changes{$itemid} = 1;
14393: }
14394: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
14395: $changes{$itemid} = 1;
14396: }
14397: foreach my $size ('width','height') {
14398: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
14399: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
14400: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
14401: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
14402: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14403: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
14404: $changes{$itemid} = 1;
14405: }
14406: } else {
14407: $changes{$itemid} = 1;
14408: }
14409: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14410: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
14411: $changes{$itemid} = 1;
14412: }
14413: }
14414: }
14415: foreach my $item ('linktext','explanation') {
14416: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
14417: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
14418: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
14419: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
14420: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14421: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
14422: $changes{$itemid} = 1;
14423: }
14424: } else {
14425: $changes{$itemid} = 1;
14426: }
14427: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14428: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
14429: $changes{$itemid} = 1;
14430: }
14431: }
14432: }
14433: if ($env{'form.ltitools_target_'.$i} eq 'window') {
14434: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14435: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
14436: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
14437: } else {
14438: $confhash{$itemid}{'display'}{'target'} = 'iframe';
14439: }
14440: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
14441: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
14442: $changes{$itemid} = 1;
14443: }
14444: } else {
14445: $changes{$itemid} = 1;
14446: }
14447: foreach my $extra ('passback','roster') {
14448: if ($env{'form.ltitools_'.$extra.'_'.$i}) {
14449: $confhash{$itemid}{$extra} = 1;
14450: if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') {
14451: my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i};
14452: $lifetime =~ s/^\s+|\s+$//g;
14453: if ($lifetime =~ /^\d+\.?\d*$/) {
14454: $confhash{$itemid}{$extra.'valid'} = $lifetime;
14455: }
14456: }
14457: }
14458: if ($domconfig{$action}{$itemid}{$extra} ne $confhash{$itemid}{$extra}) {
14459: $changes{$itemid} = 1;
14460: }
14461: if ($domconfig{$action}{$itemid}{$extra.'valid'} ne $confhash{$itemid}{$extra.'valid'}) {
14462: $changes{$itemid} = 1;
14463: }
14464: }
14465: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
14466: foreach my $item ('label','title','target','linktext','explanation','append') {
14467: if (grep(/^\Q$item\E$/,@courseconfig)) {
14468: $confhash{$itemid}{'crsconf'}{$item} = 1;
14469: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
14470: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
14471: $changes{$itemid} = 1;
14472: }
14473: } else {
14474: $changes{$itemid} = 1;
14475: }
14476: }
14477: }
14478: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
14479: foreach my $field (@fields) {
14480: if ($possfield{$field}) {
14481: if ($field eq 'roles') {
14482: foreach my $role (@courseroles) {
14483: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
14484: if (($choice ne '') && ($posslti{$choice})) {
14485: $confhash{$itemid}{'roles'}{$role} = $choice;
14486: if ($role eq 'cc') {
14487: $confhash{$itemid}{'roles'}{'co'} = $choice;
14488: }
14489: }
14490: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
14491: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
14492: $changes{$itemid} = 1;
14493: }
14494: } elsif ($confhash{$itemid}{'roles'}{$role}) {
14495: $changes{$itemid} = 1;
14496: }
14497: }
14498: } else {
14499: $confhash{$itemid}{'fields'}{$field} = 1;
14500: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
14501: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
14502: $changes{$itemid} = 1;
14503: }
14504: } else {
14505: $changes{$itemid} = 1;
14506: }
14507: }
14508: }
14509: }
14510: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14511: if ($confhash{$itemid}{'fields'}{'user'}) {
14512: if ($env{'form.ltitools_userincdom_'.$i}) {
14513: $confhash{$itemid}{'incdom'} = 1;
14514: }
14515: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
14516: $changes{$itemid} = 1;
14517: }
14518: }
14519: }
14520: $allpos[$newpos] = $itemid;
14521: }
14522: if ($imgdeletions{$itemid}) {
14523: $changes{$itemid} = 1;
14524: #FIXME need to obsolete item in RES space
14525: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
14526: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
14527: $itemid,$configuserok,$switchserver,
14528: $author_ok);
14529: if ($imgurl) {
14530: $confhash{$itemid}{'image'} = $imgurl;
14531: $changes{$itemid} = 1;
14532: }
14533: if ($error) {
14534: &Apache::lonnet::logthis($error);
14535: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14536: }
14537: } elsif ($domconfig{$action}{$itemid}{'image'}) {
14538: $confhash{$itemid}{'image'} =
14539: $domconfig{$action}{$itemid}{'image'};
14540: }
14541: if ($customadds{$i}) {
14542: my $name = $env{'form.ltitools_custom_name_'.$i};
14543: $name =~ s/(`)/'/g;
14544: $name =~ s/^\s+//;
14545: $name =~ s/\s+$//;
14546: my $value = $env{'form.ltitools_custom_value_'.$i};
14547: $value =~ s/(`)/'/g;
14548: $value =~ s/^\s+//;
14549: $value =~ s/\s+$//;
14550: if ($name ne '') {
14551: $confhash{$itemid}{'custom'}{$name} = $value;
14552: $changes{$itemid} = 1;
14553: }
14554: }
14555: my %customdels;
14556: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
14557: if (@customdeletions) {
14558: $changes{$itemid} = 1;
14559: }
14560: map { $customdels{$_} = 1; } @customdeletions;
14561: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
14562: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
14563: unless ($customdels{$key}) {
14564: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
14565: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
14566: }
14567: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
14568: $changes{$itemid} = 1;
14569: }
14570: }
14571: }
14572: }
14573: unless ($changes{$itemid}) {
14574: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
14575: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
14576: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
14577: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
14578: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
14579: $changes{$itemid} = 1;
14580: last;
14581: }
14582: }
14583: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
14584: $changes{$itemid} = 1;
14585: }
14586: }
14587: last if ($changes{$itemid});
14588: }
14589: }
14590: }
14591: }
14592: }
14593: if (@allpos > 0) {
14594: my $idx = 0;
14595: foreach my $itemid (@allpos) {
14596: if ($itemid ne '') {
14597: $confhash{$itemid}{'order'} = $idx;
14598: if (ref($domconfig{$action}) eq 'HASH') {
14599: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
14600: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
14601: $changes{$itemid} = 1;
14602: }
14603: }
14604: }
14605: $idx ++;
14606: }
14607: }
14608: }
14609: my %ltitoolshash = (
14610: $action => { %confhash }
14611: );
14612: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
14613: $dom);
14614: if ($putresult eq 'ok') {
14615: my %ltienchash = (
14616: $action => { %encconfig }
14617: );
14618: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
14619: if (keys(%changes) > 0) {
14620: my $cachetime = 24*60*60;
14621: my %ltiall = %confhash;
14622: foreach my $id (keys(%ltiall)) {
14623: if (ref($encconfig{$id}) eq 'HASH') {
14624: foreach my $item ('key','secret') {
14625: $ltiall{$id}{$item} = $encconfig{$id}{$item};
14626: }
14627: }
14628: }
14629: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
14630: if (ref($lastactref) eq 'HASH') {
14631: $lastactref->{'ltitools'} = 1;
14632: }
14633: $resulttext = &mt('Changes made:').'<ul>';
14634: my %bynum;
14635: foreach my $itemid (sort(keys(%changes))) {
14636: my $position = $confhash{$itemid}{'order'};
14637: $bynum{$position} = $itemid;
14638: }
14639: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14640: my $itemid = $bynum{$pos};
14641: if (ref($confhash{$itemid}) ne 'HASH') {
14642: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
14643: } else {
14644: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
14645: if ($confhash{$itemid}{'image'}) {
14646: $resulttext .= ' '.
14647: '<img src="'.$confhash{$itemid}{'image'}.'"'.
14648: ' alt="'.&mt('Tool Provider icon').'" />';
14649: }
14650: $resulttext .= '</li><ul>';
14651: my $position = $pos + 1;
14652: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14653: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
14654: if ($confhash{$itemid}{$item} ne '') {
14655: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
14656: }
14657: }
14658: if ($encconfig{$itemid}{'key'} ne '') {
14659: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
14660: }
14661: if ($encconfig{$itemid}{'secret'} ne '') {
14662: $resulttext .= '<li>'.$lt{'secret'}.': ';
14663: my $num = length($encconfig{$itemid}{'secret'});
14664: $resulttext .= ('*'x$num).'</li>';
14665: }
14666: $resulttext .= '<li>'.&mt('Configurable in course:');
14667: my @possconfig = ('label','title','target','linktext','explanation','append');
14668: my $numconfig = 0;
14669: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
14670: foreach my $item (@possconfig) {
14671: if ($confhash{$itemid}{'crsconf'}{$item}) {
14672: $numconfig ++;
14673: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
14674: }
14675: }
14676: }
14677: if (!$numconfig) {
14678: $resulttext .= ' '.&mt('None');
14679: }
14680: $resulttext .= '</li>';
14681: foreach my $item ('passback','roster') {
14682: $resulttext .= '<li>'.$lt{$item}.' ';
14683: if ($confhash{$itemid}{$item}) {
14684: $resulttext .= &mt('Yes');
14685: if ($confhash{$itemid}{$item.'valid'}) {
14686: if ($item eq 'passback') {
14687: $resulttext .= ' '.&mt('valid for at least [quant,_1,day] after launch',
14688: $confhash{$itemid}{$item.'valid'});
14689: } else {
14690: $resulttext .= ' '.&mt('valid for at least [quant,_1,second] after launch',
14691: $confhash{$itemid}{$item.'valid'});
14692: }
14693: }
14694: } else {
14695: $resulttext .= &mt('No');
14696: }
14697: $resulttext .= '</li>';
14698: }
14699: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
14700: my $displaylist;
14701: if ($confhash{$itemid}{'display'}{'target'}) {
14702: $displaylist = &mt('Display target').': '.
14703: $confhash{$itemid}{'display'}{'target'}.',';
14704: }
14705: foreach my $size ('width','height') {
14706: if ($confhash{$itemid}{'display'}{$size}) {
14707: $displaylist .= (' 'x2).$lt{$size}.': '.
14708: $confhash{$itemid}{'display'}{$size}.',';
14709: }
14710: }
14711: if ($displaylist) {
14712: $displaylist =~ s/,$//;
14713: $resulttext .= '<li>'.$displaylist.'</li>';
14714: }
14715: foreach my $item ('linktext','explanation') {
14716: if ($confhash{$itemid}{'display'}{$item}) {
14717: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
14718: }
14719: }
14720: }
14721: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
14722: my $fieldlist;
14723: foreach my $field (@allfields) {
14724: if ($confhash{$itemid}{'fields'}{$field}) {
14725: $fieldlist .= (' 'x2).$lt{$field}.',';
14726: }
14727: }
14728: if ($fieldlist) {
14729: $fieldlist =~ s/,$//;
14730: if ($confhash{$itemid}{'fields'}{'user'}) {
14731: if ($confhash{$itemid}{'incdom'}) {
14732: $fieldlist .= ' ('.&mt('username:domain').')';
14733: } else {
14734: $fieldlist .= ' ('.&mt('username').')';
14735: }
14736: }
14737: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
14738: }
14739: }
14740: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
14741: my $rolemaps;
14742: foreach my $role (@courseroles) {
14743: if ($confhash{$itemid}{'roles'}{$role}) {
14744: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
14745: $confhash{$itemid}{'roles'}{$role}.',';
14746: }
14747: }
14748: if ($rolemaps) {
14749: $rolemaps =~ s/,$//;
14750: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
14751: }
14752: }
14753: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
14754: my $customlist;
14755: if (keys(%{$confhash{$itemid}{'custom'}})) {
14756: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
14757: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
14758: }
14759: }
14760: if ($customlist) {
14761: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
14762: }
14763: }
14764: $resulttext .= '</ul></li>';
14765: }
14766: }
14767: $resulttext .= '</ul>';
14768: } else {
14769: $resulttext = &mt('No changes made.');
14770: }
14771: } else {
14772: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14773: }
14774: if ($errors) {
14775: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
14776: $errors.'</ul>';
14777: }
14778: return $resulttext;
14779: }
14780:
14781: sub process_ltitools_image {
14782: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
14783: my $filename = $env{'form.'.$caller.'.filename'};
14784: my ($error,$url);
14785: my ($width,$height) = (21,21);
14786: if ($configuserok eq 'ok') {
14787: if ($switchserver) {
14788: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
14789: $switchserver);
14790: } elsif ($author_ok eq 'ok') {
14791: my ($result,$imageurl,$madethumb) =
14792: &publishlogo($r,'upload',$caller,$dom,$confname,
14793: "ltitools/$itemid/icon",$width,$height);
14794: if ($result eq 'ok') {
14795: if ($madethumb) {
14796: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
14797: my $imagethumb = "$path/tn-".$imagefile;
14798: $url = $imagethumb;
14799: } else {
14800: $url = $imageurl;
14801: }
14802: } else {
14803: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14804: }
14805: } else {
14806: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14807: }
14808: } else {
14809: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14810: }
14811: return ($url,$error);
14812: }
14813:
14814: sub get_ltitools_id {
14815: my ($cdom,$title) = @_;
14816: # get lock on ltitools db
14817: my $lockhash = {
14818: lock => $env{'user.name'}.
14819: ':'.$env{'user.domain'},
14820: };
14821: my $tries = 0;
14822: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
14823: my ($id,$error);
14824:
14825: while (($gotlock ne 'ok') && ($tries<10)) {
14826: $tries ++;
14827: sleep (0.1);
14828: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
14829: }
14830: if ($gotlock eq 'ok') {
14831: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
14832: if ($currids{'lock'}) {
14833: delete($currids{'lock'});
14834: if (keys(%currids)) {
14835: my @curr = sort { $a <=> $b } keys(%currids);
14836: if ($curr[-1] =~ /^\d+$/) {
14837: $id = 1 + $curr[-1];
14838: }
14839: } else {
14840: $id = 1;
14841: }
14842: if ($id) {
14843: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
14844: $error = 'nostore';
14845: }
14846: } else {
14847: $error = 'nonumber';
14848: }
14849: }
14850: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
14851: } else {
14852: $error = 'nolock';
14853: }
14854: return ($id,$error);
14855: }
14856:
14857: sub modify_proctoring {
14858: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14859: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14860: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
14861: my $confname = $dom.'-domainconfig';
14862: my $servadm = $r->dir_config('lonAdmEMail');
14863: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14864: my %providernames = &proctoring_providernames();
14865: my $maxnum = scalar(keys(%providernames));
14866:
14867: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
14868: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
14869: if (ref($requref) eq 'HASH') {
14870: %requserfields = %{$requref};
14871: }
14872: if (ref($opturef) eq 'HASH') {
14873: %optuserfields = %{$opturef};
14874: }
14875: if (ref($defref) eq 'HASH') {
14876: %defaults = %{$defref};
14877: }
14878: if (ref($extref) eq 'HASH') {
14879: %extended = %{$extref};
14880: }
14881: if (ref($crsref) eq 'HASH') {
14882: %crsconf = %{$crsref};
14883: }
14884: if (ref($rolesref) eq 'ARRAY') {
14885: @courseroles = @{$rolesref};
14886: }
14887: if (ref($ltiref) eq 'ARRAY') {
14888: @ltiroles = @{$ltiref};
14889: }
14890:
14891: if (ref($domconfig{$action}) eq 'HASH') {
14892: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
14893: if (@todeleteimages) {
14894: map { $imgdeletions{$_} = 1; } @todeleteimages;
14895: }
14896: }
14897: my %customadds;
14898: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
14899: if (@newcustom) {
14900: map { $customadds{$_} = 1; } @newcustom;
14901: }
14902: foreach my $provider (sort(keys(%providernames))) {
14903: $confhash{$provider} = {};
14904: my $pos = $env{'form.proctoring_pos_'.$provider};
14905: $pos =~ s/\D+//g;
14906: $allpos[$pos] = $provider;
14907: my (%current,%currentenc);
14908: my $showroles = 0;
14909: if (ref($domconfig{$action}) eq 'HASH') {
14910: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14911: %current = %{$domconfig{$action}{$provider}};
14912: foreach my $item ('key','secret') {
14913: $currentenc{$item} = $current{$item};
14914: delete($current{$item});
14915: }
14916: }
14917: }
14918: if ($env{'form.proctoring_available_'.$provider}) {
14919: $confhash{$provider}{'available'} = 1;
14920: unless ($current{'available'}) {
14921: $changes{$provider} = 1;
14922: }
14923: } else {
14924: %{$confhash{$provider}} = %current;
14925: %{$encconfhash{$provider}} = %currentenc;
14926: $confhash{$provider}{'available'} = 0;
14927: if ($current{'available'}) {
14928: $changes{$provider} = 1;
14929: }
14930: }
14931: if ($confhash{$provider}{'available'}) {
14932: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
14933: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
14934: if ($field eq 'lifetime') {
14935: if ($possval =~ /^\d+$/) {
14936: $confhash{$provider}{$field} = $possval;
14937: }
14938: } elsif ($field eq 'version') {
14939: if ($possval =~ /^\d+\.\d+$/) {
14940: $confhash{$provider}{$field} = $possval;
14941: }
14942: } elsif ($field eq 'sigmethod') {
14943: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
14944: $confhash{$provider}{$field} = $possval;
14945: }
14946: } elsif ($field eq 'url') {
14947: $confhash{$provider}{$field} = $possval;
14948: } elsif (($field eq 'key') || ($field eq 'secret')) {
14949: $encconfhash{$provider}{$field} = $possval;
14950: unless ($currentenc{$field} eq $possval) {
14951: $changes{$provider} = 1;
14952: }
14953: }
14954: unless (($field eq 'key') || ($field eq 'secret')) {
14955: unless ($current{$field} eq $confhash{$provider}{$field}) {
14956: $changes{$provider} = 1;
14957: }
14958: }
14959: }
14960: if ($imgdeletions{$provider}) {
14961: $changes{$provider} = 1;
14962: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
14963: my ($imageurl,$error) =
14964: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
14965: $configuserok,$switchserver,$author_ok);
14966: if ($imageurl) {
14967: $confhash{$provider}{'image'} = $imageurl;
14968: $changes{$provider} = 1;
14969: }
14970: if ($error) {
14971: &Apache::lonnet::logthis($error);
14972: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14973: }
14974: } elsif (exists($current{'image'})) {
14975: $confhash{$provider}{'image'} = $current{'image'};
14976: }
14977: if (ref($requserfields{$provider}) eq 'ARRAY') {
14978: if (@{$requserfields{$provider}} > 0) {
14979: if (grep(/^user$/,@{$requserfields{$provider}})) {
14980: if ($env{'form.proctoring_userincdom_'.$provider}) {
14981: $confhash{$provider}{'incdom'} = 1;
14982: }
14983: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
14984: $changes{$provider} = 1;
14985: }
14986: }
14987: if (grep(/^roles$/,@{$requserfields{$provider}})) {
14988: $showroles = 1;
14989: }
14990: }
14991: }
14992: $confhash{$provider}{'fields'} = [];
14993: if (ref($optuserfields{$provider}) eq 'ARRAY') {
14994: if (@{$optuserfields{$provider}} > 0) {
14995: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
14996: foreach my $field (@{$optuserfields{$provider}}) {
14997: if (grep(/^\Q$field\E$/,@optfields)) {
14998: push(@{$confhash{$provider}{'fields'}},$field);
14999: }
15000: }
15001: }
15002: if (ref($current{'fields'}) eq 'ARRAY') {
15003: unless ($changes{$provider}) {
15004: my @new = sort(@{$confhash{$provider}{'fields'}});
15005: my @old = sort(@{$current{'fields'}});
15006: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15007: if (@diffs) {
15008: $changes{$provider} = 1;
15009: }
15010: }
15011: } elsif (@{$confhash{$provider}{'fields'}}) {
15012: $changes{$provider} = 1;
15013: }
15014: }
15015: if (ref($defaults{$provider}) eq 'ARRAY') {
15016: if (@{$defaults{$provider}} > 0) {
15017: my %options;
15018: if (ref($extended{$provider}) eq 'HASH') {
15019: %options = %{$extended{$provider}};
15020: }
15021: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
15022: foreach my $field (@{$defaults{$provider}}) {
15023: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
15024: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
15025: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
15026: push(@{$confhash{$provider}{'defaults'}},$poss);
15027: }
15028: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
15029: foreach my $inner (keys(%{$options{$field}})) {
15030: if (ref($options{$field}{$inner}) eq 'ARRAY') {
15031: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
15032: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
15033: $confhash{$provider}{'defaults'}{$inner} = $poss;
15034: }
15035: } else {
15036: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
15037: }
15038: }
15039: } else {
15040: if (grep(/^\Q$field\E$/,@checked)) {
15041: push(@{$confhash{$provider}{'defaults'}},$field);
15042: }
15043: }
15044: }
15045: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15046: if (ref($current{'defaults'}) eq 'ARRAY') {
15047: unless ($changes{$provider}) {
15048: my @new = sort(@{$confhash{$provider}{'defaults'}});
15049: my @old = sort(@{$current{'defaults'}});
15050: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15051: if (@diffs) {
15052: $changes{$provider} = 1;
15053: }
15054: }
15055: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
15056: if (@{$current{'defaults'}}) {
15057: $changes{$provider} = 1;
15058: }
15059: }
15060: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15061: if (ref($current{'defaults'}) eq 'HASH') {
15062: unless ($changes{$provider}) {
15063: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
15064: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
15065: $changes{$provider} = 1;
15066: last;
15067: }
15068: }
15069: }
15070: unless ($changes{$provider}) {
15071: foreach my $key (keys(%{$current{'defaults'}})) {
15072: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
15073: $changes{$provider} = 1;
15074: last;
15075: }
15076: }
15077: }
15078: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
15079: $changes{$provider} = 1;
15080: }
15081: }
15082: }
15083: }
15084: if (ref($crsconf{$provider}) eq 'ARRAY') {
15085: if (@{$crsconf{$provider}} > 0) {
15086: $confhash{$provider}{'crsconf'} = [];
15087: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
15088: foreach my $crsfield (@{$crsconf{$provider}}) {
15089: if (grep(/^\Q$crsfield\E$/,@checked)) {
15090: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
15091: }
15092: }
15093: if (ref($current{'crsconf'}) eq 'ARRAY') {
15094: unless ($changes{$provider}) {
15095: my @new = sort(@{$confhash{$provider}{'crsconf'}});
15096: my @old = sort(@{$current{'crsconf'}});
15097: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
15098: if (@diffs) {
15099: $changes{$provider} = 1;
15100: }
15101: }
15102: } elsif (@{$confhash{$provider}{'crsconf'}}) {
15103: $changes{$provider} = 1;
15104: }
15105: }
15106: }
15107: if ($showroles) {
15108: $confhash{$provider}{'roles'} = {};
15109: foreach my $role (@courseroles) {
15110: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
15111: if (grep(/^\Q$poss\E$/,@ltiroles)) {
15112: $confhash{$provider}{'roles'}{$role} = $poss;
15113: }
15114: }
15115: unless ($changes{$provider}) {
15116: if (ref($current{'roles'}) eq 'HASH') {
15117: foreach my $role (keys(%{$current{'roles'}})) {
15118: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
15119: $changes{$provider} = 1;
15120: last
15121: }
15122: }
15123: unless ($changes{$provider}) {
15124: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
15125: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
15126: $changes{$provider} = 1;
15127: last;
15128: }
15129: }
15130: }
15131: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
15132: $changes{$provider} = 1;
15133: }
15134: }
15135: }
15136: if (ref($current{'custom'}) eq 'HASH') {
15137: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
15138: foreach my $key (keys(%{$current{'custom'}})) {
15139: if (grep(/^\Q$key\E$/,@customdels)) {
15140: $changes{$provider} = 1;
15141: } else {
15142: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
15143: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
15144: $changes{$provider} = 1;
15145: }
15146: }
15147: }
15148: }
15149: if ($customadds{$provider}) {
15150: my $name = $env{'form.proctoring_custom_name_'.$provider};
15151: $name =~ s/(`)/'/g;
15152: $name =~ s/^\s+//;
15153: $name =~ s/\s+$//;
15154: my $value = $env{'form.proctoring_custom_value_'.$provider};
15155: $value =~ s/(`)/'/g;
15156: $value =~ s/^\s+//;
15157: $value =~ s/\s+$//;
15158: if ($name ne '') {
15159: $confhash{$provider}{'custom'}{$name} = $value;
15160: $changes{$provider} = 1;
15161: }
15162: }
15163: }
15164: }
15165: if (@allpos > 0) {
15166: my $idx = 0;
15167: foreach my $provider (@allpos) {
15168: if ($provider ne '') {
15169: $confhash{$provider}{'order'} = $idx;
15170: unless ($changes{$provider}) {
15171: if (ref($domconfig{$action}) eq 'HASH') {
15172: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
15173: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
15174: $changes{$provider} = 1;
15175: }
15176: }
15177: }
15178: }
15179: $idx ++;
15180: }
15181: }
15182: }
15183: my %proc_hash = (
15184: $action => { %confhash }
15185: );
15186: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
15187: $dom);
15188: if ($putresult eq 'ok') {
15189: my %proc_enchash = (
15190: $action => { %encconfhash }
15191: );
15192: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
15193: if (keys(%changes) > 0) {
15194: my $cachetime = 24*60*60;
15195: my %procall = %confhash;
15196: foreach my $provider (keys(%procall)) {
15197: if (ref($encconfhash{$provider}) eq 'HASH') {
15198: foreach my $key ('key','secret') {
15199: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
15200: }
15201: }
15202: }
15203: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
15204: if (ref($lastactref) eq 'HASH') {
15205: $lastactref->{'proctoring'} = 1;
15206: }
15207: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
15208: my %bynum;
15209: foreach my $provider (sort(keys(%changes))) {
15210: my $position = $confhash{$provider}{'order'};
15211: $bynum{$position} = $provider;
15212: }
15213: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15214: my $provider = $bynum{$pos};
15215: my %lt = &proctoring_titles($provider);
15216: my %fieldtitles = &proctoring_fieldtitles($provider);
15217: if (!$confhash{$provider}{'available'}) {
15218: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
15219: } else {
15220: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
15221: if ($confhash{$provider}{'image'}) {
15222: $resulttext .= ' '.
15223: '<img src="'.$confhash{$provider}{'image'}.'"'.
15224: ' alt="'.&mt('Proctoring icon').'" />';
15225: }
15226: $resulttext .= '<ul>';
15227: my $position = $pos + 1;
15228: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15229: foreach my $key ('version','sigmethod','url','lifetime') {
15230: if ($confhash{$provider}{$key} ne '') {
15231: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
15232: }
15233: }
15234: if ($encconfhash{$provider}{'key'} ne '') {
15235: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
15236: }
15237: if ($encconfhash{$provider}{'secret'} ne '') {
15238: $resulttext .= '<li>'.$lt{'secret'}.': ';
15239: my $num = length($encconfhash{$provider}{'secret'});
15240: $resulttext .= ('*'x$num).'</li>';
15241: }
15242: my (@fields,$showroles);
15243: if (ref($requserfields{$provider}) eq 'ARRAY') {
15244: push(@fields,@{$requserfields{$provider}});
15245: }
15246: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
15247: push(@fields,@{$confhash{$provider}{'fields'}});
15248: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
15249: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
15250: }
15251: if (@fields) {
15252: if (grep(/^roles$/,@fields)) {
15253: $showroles = 1;
15254: }
15255: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
15256: join('", "', map { $lt{$_}; } @fields).'"</li>';
15257: }
15258: if (ref($requserfields{$provider}) eq 'ARRAY') {
15259: if (grep(/^user$/,@{$requserfields{$provider}})) {
15260: if ($confhash{$provider}{'incdom'}) {
15261: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15262: } else {
15263: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15264: }
15265: }
15266: }
15267: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15268: if (@{$confhash{$provider}{'defaults'}} > 0) {
15269: $resulttext .= '<li>'.$lt{'defa'};
15270: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15271: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15272: }
15273: $resulttext =~ s/,$//;
15274: $resulttext .= '</li>';
15275: }
15276: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15277: if (keys(%{$confhash{$provider}{'defaults'}})) {
15278: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15279: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15280: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15281: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15282: }
15283: }
15284: $resulttext .= '</ul></li>';
15285: }
15286: }
15287: if (ref($crsconf{$provider}) eq 'ARRAY') {
15288: if (@{$crsconf{$provider}} > 0) {
15289: $resulttext .= '<li>'.&mt('Configurable in course:');
15290: my $numconfig = 0;
15291: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15292: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15293: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15294: $numconfig ++;
15295: if ($provider eq 'examity') {
15296: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15297: } else {
15298: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15299: }
15300: }
15301: $resulttext =~ s/,$//;
15302: }
15303: }
15304: if (!$numconfig) {
15305: $resulttext .= ' '.&mt('None');
15306: }
15307: $resulttext .= '</li>';
15308: }
15309: }
15310: if ($showroles) {
15311: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15312: my $rolemaps;
15313: foreach my $role (@courseroles) {
15314: if ($confhash{$provider}{'roles'}{$role}) {
15315: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15316: $confhash{$provider}{'roles'}{$role}.',';
15317: }
15318: }
15319: if ($rolemaps) {
15320: $rolemaps =~ s/,$//;
15321: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15322: }
15323: }
15324: }
15325: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15326: my $customlist;
15327: if (keys(%{$confhash{$provider}{'custom'}})) {
15328: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15329: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15330: }
15331: $customlist =~ s/,$//;
15332: }
15333: if ($customlist) {
15334: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15335: }
15336: }
15337: $resulttext .= '</ul></li>';
15338: }
15339: }
15340: $resulttext .= '</ul>';
15341: } else {
15342: $resulttext = &mt('No changes made.');
15343: }
15344: } else {
15345: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15346: }
15347: if ($errors) {
15348: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15349: $errors.'</ul>';
15350: }
15351: return $resulttext;
15352: }
15353:
15354: sub process_proctoring_image {
15355: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15356: my $filename = $env{'form.'.$caller.'.filename'};
15357: my ($error,$url);
15358: my ($width,$height) = (21,21);
15359: if ($configuserok eq 'ok') {
15360: if ($switchserver) {
15361: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15362: $switchserver);
15363: } elsif ($author_ok eq 'ok') {
15364: my ($result,$imageurl,$madethumb) =
15365: &publishlogo($r,'upload',$caller,$dom,$confname,
15366: "proctoring/$provider/icon",$width,$height);
15367: if ($result eq 'ok') {
15368: if ($madethumb) {
15369: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15370: my $imagethumb = "$path/tn-".$imagefile;
15371: $url = $imagethumb;
15372: } else {
15373: $url = $imageurl;
15374: }
15375: } else {
15376: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15377: }
15378: } else {
15379: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15380: }
15381: } else {
15382: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15383: }
15384: return ($url,$error);
15385: }
15386:
15387: sub modify_lti {
15388: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15389: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15390: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
15391: my (%posslti,%posslticrs,%posscrstype);
15392: my @courseroles = ('cc','in','ta','ep','st');
15393: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15394: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15395: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15396: my %coursetypetitles = &Apache::lonlocal::texthash (
15397: official => 'Official',
15398: unofficial => 'Unofficial',
15399: community => 'Community',
15400: textbook => 'Textbook',
15401: placement => 'Placement Test',
15402: lti => 'LTI Provider',
15403: );
15404: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15405: my %lt = <i_names();
15406: map { $posslti{$_} = 1; } @ltiroles;
15407: map { $posslticrs{$_} = 1; } @lticourseroles;
15408: map { $posscrstype{$_} = 1; } @coursetypes;
15409:
15410: my %menutitles = <imenu_titles();
15411:
15412: my (@items,%deletions,%itemids);
15413: if ($env{'form.lti_add'}) {
15414: my $consumer = $env{'form.lti_consumer_add'};
15415: $consumer =~ s/(`)/'/g;
15416: ($newid,my $error) = &get_lti_id($dom,$consumer);
15417: if ($newid) {
15418: $itemids{'add'} = $newid;
15419: push(@items,'add');
15420: $changes{$newid} = 1;
15421: } else {
15422: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
15423: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15424: }
15425: }
15426: if (ref($domconfig{$action}) eq 'HASH') {
15427: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
15428: if (@todelete) {
15429: map { $deletions{$_} = 1; } @todelete;
15430: }
15431: my $maxnum = $env{'form.lti_maxnum'};
15432: for (my $i=0; $i<$maxnum; $i++) {
15433: my $itemid = $env{'form.lti_id_'.$i};
15434: $itemid =~ s/\D+//g;
15435: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15436: if ($deletions{$itemid}) {
15437: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
15438: } else {
15439: push(@items,$i);
15440: $itemids{$i} = $itemid;
15441: }
15442: }
15443: }
15444: }
15445: foreach my $idx (@items) {
15446: my $itemid = $itemids{$idx};
15447: next unless ($itemid);
15448: my $position = $env{'form.lti_pos_'.$itemid};
15449: $position =~ s/\D+//g;
15450: if ($position ne '') {
15451: $allpos[$position] = $itemid;
15452: }
15453: foreach my $item ('consumer','key','secret','lifetime','requser','crsinc') {
15454: my $formitem = 'form.lti_'.$item.'_'.$idx;
15455: $env{$formitem} =~ s/(`)/'/g;
15456: if ($item eq 'lifetime') {
15457: $env{$formitem} =~ s/[^\d.]//g;
15458: }
15459: if ($env{$formitem} ne '') {
15460: if (($item eq 'key') || ($item eq 'secret')) {
15461: $encconfig{$itemid}{$item} = $env{$formitem};
15462: } else {
15463: $confhash{$itemid}{$item} = $env{$formitem};
15464: unless (($idx eq 'add') || ($changes{$itemid})) {
15465: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
15466: $changes{$itemid} = 1;
15467: }
15468: }
15469: }
15470: }
15471: }
15472: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
15473: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
15474: }
15475: if ($confhash{$itemid}{'requser'}) {
15476: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
15477: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
15478: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
15479: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
15480: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
15481: my $mapuser = $env{'form.lti_customuser_'.$idx};
15482: $mapuser =~ s/(`)/'/g;
15483: $mapuser =~ s/^\s+|\s+$//g;
15484: $confhash{$itemid}{'mapuser'} = $mapuser;
15485: }
15486: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
15487: my @makeuser;
15488: foreach my $ltirole (sort(@possmakeuser)) {
15489: if ($posslti{$ltirole}) {
15490: push(@makeuser,$ltirole);
15491: }
15492: }
15493: $confhash{$itemid}{'makeuser'} = \@makeuser;
15494: if (@makeuser) {
15495: my $lcauth = $env{'form.lti_lcauth_'.$idx};
15496: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
15497: $confhash{$itemid}{'lcauth'} = $lcauth;
15498: if ($lcauth ne 'internal') {
15499: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
15500: $lcauthparm =~ s/^(\s+|\s+)$//g;
15501: $lcauthparm =~ s/`//g;
15502: if ($lcauthparm ne '') {
15503: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
15504: }
15505: }
15506: } else {
15507: $confhash{$itemid}{'lcauth'} = 'lti';
15508: }
15509: }
15510: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
15511: if (@possinstdata) {
15512: foreach my $field (@possinstdata) {
15513: if (exists($fieldtitles{$field})) {
15514: push(@{$confhash{$itemid}{'instdata'}});
15515: }
15516: }
15517: }
15518: if ($env{'form.lti_callback_'.$idx}) {
15519: if ($env{'form.lti_callbackparam_'.$idx}) {
15520: my $callback = $env{'form.lti_callbackparam_'.$idx};
15521: $callback =~ s/^\s+|\s+$//g;
15522: $confhash{$itemid}{'callback'} = $callback;
15523: }
15524: }
15525: foreach my $field ('topmenu','inlinemenu') {
15526: if ($env{'form.lti_'.$field.'_'.$idx}) {
15527: $confhash{$itemid}{$field} = 1;
15528: }
15529: }
15530: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
15531: $confhash{$itemid}{lcmenu} = [];
15532: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
15533: foreach my $field (@possmenu) {
15534: if (exists($menutitles{$field})) {
15535: if ($field eq 'grades') {
15536: next unless ($env{'form.lti_inlinemenu_'.$idx});
15537: }
15538: push(@{$confhash{$itemid}{lcmenu}},$field);
15539: }
15540: }
15541: }
15542: if ($confhash{$itemid}{'crsinc'}) {
15543: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
15544: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
15545: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
15546: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
15547: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
15548: $mapcrs =~ s/(`)/'/g;
15549: $mapcrs =~ s/^\s+|\s+$//g;
15550: $confhash{$itemid}{'mapcrs'} = $mapcrs;
15551: }
15552: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
15553: my @crstypes;
15554: foreach my $type (sort(@posstypes)) {
15555: if ($posscrstype{$type}) {
15556: push(@crstypes,$type);
15557: }
15558: }
15559: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
15560: if ($env{'form.lti_storecrs_'.$idx}) {
15561: $confhash{$itemid}{'storecrs'} = 1;
15562: }
15563: if ($env{'form.lti_makecrs_'.$idx}) {
15564: $confhash{$itemid}{'makecrs'} = 1;
15565: }
15566: foreach my $ltirole (@lticourseroles) {
15567: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
15568: if (grep(/^\Q$possrole\E$/,@courseroles)) {
15569: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
15570: }
15571: }
15572: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
15573: my @selfenroll;
15574: foreach my $type (sort(@possenroll)) {
15575: if ($posslticrs{$type}) {
15576: push(@selfenroll,$type);
15577: }
15578: }
15579: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
15580: if ($env{'form.lti_crssec_'.$idx}) {
15581: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
15582: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
15583: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
15584: my $section = $env{'form.lti_customsection_'.$idx};
15585: $section =~ s/(`)/'/g;
15586: $section =~ s/^\s+|\s+$//g;
15587: if ($section ne '') {
15588: $confhash{$itemid}{'section'} = $section;
15589: }
15590: }
15591: }
15592: foreach my $field ('passback','roster') {
15593: if ($env{'form.lti_'.$field.'_'.$idx}) {
15594: $confhash{$itemid}{$field} = 1;
15595: }
15596: }
15597: if ($env{'form.lti_passback_'.$idx}) {
15598: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
15599: $confhash{$itemid}{'passbackformat'} = '1.0';
15600: } else {
15601: $confhash{$itemid}{'passbackformat'} = '1.1';
15602: }
15603: }
15604: }
15605: unless (($idx eq 'add') || ($changes{$itemid})) {
15606: if ($confhash{$itemid}{'crsinc'}) {
15607: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
15608: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
15609: $changes{$itemid} = 1;
15610: }
15611: }
15612: unless ($changes{$itemid}) {
15613: if ($domconfig{$action}{$itemid}{'passback'} eq $confhash{$itemid}{'passback'}) {
15614: if ($domconfig{$action}{$itemid}{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
15615: $changes{$itemid} = 1;
15616: }
15617: }
15618: }
15619: foreach my $field ('mapcrstype','selfenroll') {
15620: unless ($changes{$itemid}) {
15621: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
15622: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15623: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
15624: $confhash{$itemid}{$field});
15625: if (@diffs) {
15626: $changes{$itemid} = 1;
15627: }
15628: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
15629: $changes{$itemid} = 1;
15630: }
15631: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15632: if (@{$confhash{$itemid}{$field}} > 0) {
15633: $changes{$itemid} = 1;
15634: }
15635: }
15636: }
15637: }
15638: unless ($changes{$itemid}) {
15639: if (ref($domconfig{$action}{$itemid}{'maproles'}) eq 'HASH') {
15640: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15641: foreach my $ltirole (keys(%{$domconfig{$action}{$itemid}{'maproles'}})) {
15642: if ($domconfig{$action}{$itemid}{'maproles'}{$ltirole} ne
15643: $confhash{$itemid}{'maproles'}{$ltirole}) {
15644: $changes{$itemid} = 1;
15645: last;
15646: }
15647: }
15648: unless ($changes{$itemid}) {
15649: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
15650: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
15651: $domconfig{$action}{$itemid}{'maproles'}{$ltirole}) {
15652: $changes{$itemid} = 1;
15653: last;
15654: }
15655: }
15656: }
15657: } elsif (keys(%{$domconfig{$action}{$itemid}{'maproles'}}) > 0) {
15658: $changes{$itemid} = 1;
15659: }
15660: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15661: unless ($changes{$itemid}) {
15662: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
15663: $changes{$itemid} = 1;
15664: }
15665: }
15666: }
15667: }
15668: }
15669: unless ($changes{$itemid}) {
15670: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
15671: if ($domconfig{$action}{$itemid}{$field} ne $confhash{$itemid}{$field}) {
15672: $changes{$itemid} = 1;
15673: }
15674: }
15675: unless ($changes{$itemid}) {
15676: foreach my $field ('makeuser','lcmenu') {
15677: if (ref($domconfig{$action}{$itemid}{$field}) eq 'ARRAY') {
15678: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15679: my @diffs = &Apache::loncommon::compare_arrays($domconfig{$action}{$itemid}{$field},
15680: $confhash{$itemid}{$field});
15681: if (@diffs) {
15682: $changes{$itemid} = 1;
15683: }
15684: } elsif (@{$domconfig{$action}{$itemid}{$field}} > 0) {
15685: $changes{$itemid} = 1;
15686: }
15687: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15688: if (@{$confhash{$itemid}{$field}} > 0) {
15689: $changes{$itemid} = 1;
15690: }
15691: }
15692: }
15693: }
15694: }
15695: }
15696: }
15697: }
15698: if (@allpos > 0) {
15699: my $idx = 0;
15700: foreach my $itemid (@allpos) {
15701: if ($itemid ne '') {
15702: $confhash{$itemid}{'order'} = $idx;
15703: if (ref($domconfig{$action}) eq 'HASH') {
15704: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15705: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15706: $changes{$itemid} = 1;
15707: }
15708: }
15709: }
15710: $idx ++;
15711: }
15712: }
15713: }
15714: my %ltihash = (
15715: $action => { %confhash }
15716: );
15717: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,
15718: $dom);
15719: if ($putresult eq 'ok') {
15720: my %ltienchash = (
15721: $action => { %encconfig }
15722: );
15723: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15724: if (keys(%changes) > 0) {
15725: my $cachetime = 24*60*60;
15726: my %ltiall = %confhash;
15727: foreach my $id (keys(%ltiall)) {
15728: if (ref($encconfig{$id}) eq 'HASH') {
15729: foreach my $item ('key','secret') {
15730: $ltiall{$id}{$item} = $encconfig{$id}{$item};
15731: }
15732: }
15733: }
15734: &Apache::lonnet::do_cache_new('lti',$dom,\%ltiall,$cachetime);
15735: if (ref($lastactref) eq 'HASH') {
15736: $lastactref->{'lti'} = 1;
15737: }
15738: $resulttext = &mt('Changes made:').'<ul>';
15739: my %bynum;
15740: foreach my $itemid (sort(keys(%changes))) {
15741: my $position = $confhash{$itemid}{'order'};
15742: $bynum{$position} = $itemid;
15743: }
15744: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15745: my $itemid = $bynum{$pos};
15746: if (ref($confhash{$itemid}) ne 'HASH') {
15747: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15748: } else {
15749: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
15750: my $position = $pos + 1;
15751: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15752: foreach my $item ('version','lifetime') {
15753: if ($confhash{$itemid}{$item} ne '') {
15754: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15755: }
15756: }
15757: if ($encconfig{$itemid}{'key'} ne '') {
15758: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
15759: }
15760: if ($encconfig{$itemid}{'secret'} ne '') {
15761: $resulttext .= '<li>'.$lt{'secret'}.': ';
15762: my $num = length($encconfig{$itemid}{'secret'});
15763: $resulttext .= ('*'x$num).'</li>';
15764: }
15765: if ($confhash{$itemid}{'requser'}) {
15766: if ($confhash{$itemid}{'callback'}) {
15767: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
15768: } else {
15769: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
15770: }
15771: if ($confhash{$itemid}{'mapuser'}) {
15772: my $shownmapuser;
15773: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
15774: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
15775: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
15776: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
15777: } else {
15778: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
15779: }
15780: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
15781: }
15782: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
15783: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
15784: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
15785: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
15786: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
15787: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
15788: } else {
15789: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
15790: $confhash{$itemid}{'lcauth'});
15791: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
15792: $resulttext .= '; '.&mt('a randomly generated password will be created');
15793: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
15794: if ($confhash{$itemid}{'lcauthparm'} ne '') {
15795: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
15796: }
15797: } else {
15798: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
15799: }
15800: }
15801: $resulttext .= '</li>';
15802: } else {
15803: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
15804: }
15805: }
15806: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
15807: if (@{$confhash{$itemid}{'instdata'}} > 0) {
15808: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
15809: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
15810: } else {
15811: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
15812: }
15813: }
15814: foreach my $item ('topmenu','inlinemenu') {
15815: $resulttext .= '<li>'.$lt{$item}.': ';
15816: if ($confhash{$itemid}{$item}) {
15817: $resulttext .= &mt('Yes');
15818: } else {
15819: $resulttext .= &mt('No');
15820: }
15821: $resulttext .= '</li>';
15822: }
15823: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15824: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15825: $resulttext .= '<li>'.&mt('Menu items:').' '.
15826: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15827: } else {
15828: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15829: }
15830: }
15831: if ($confhash{$itemid}{'crsinc'}) {
15832: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15833: my $rolemaps;
15834: foreach my $role (@ltiroles) {
15835: if ($confhash{$itemid}{'maproles'}{$role}) {
15836: $rolemaps .= (' 'x2).$role.'='.
15837: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
15838: 'Course').',';
15839: }
15840: }
15841: if ($rolemaps) {
15842: $rolemaps =~ s/,$//;
15843: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15844: }
15845: }
15846: if ($confhash{$itemid}{'mapcrs'}) {
15847: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
15848: }
15849: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
15850: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
15851: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
15852: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
15853: '</li>';
15854: } else {
15855: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
15856: }
15857: }
15858: if ($confhash{$itemid}{'storecrs'}) {
15859: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
15860: }
15861: if ($confhash{$itemid}{'makecrs'}) {
15862: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
15863: } else {
15864: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
15865: }
15866: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
15867: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
15868: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
15869: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
15870: '</li>';
15871: } else {
15872: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
15873: }
15874: }
15875: if ($confhash{$itemid}{'section'}) {
15876: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
15877: $resulttext .= '<li>'.&mt('User section from standard field:').
15878: ' (course_section_sourcedid)'.'</li>';
15879: } else {
15880: $resulttext .= '<li>'.&mt('User section from:').' '.
15881: $confhash{$itemid}{'section'}.'</li>';
15882: }
15883: } else {
15884: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
15885: }
15886: foreach my $item ('passback','roster','topmenu','inlinemenu') {
15887: $resulttext .= '<li>'.$lt{$item}.': ';
15888: if ($confhash{$itemid}{$item}) {
15889: $resulttext .= &mt('Yes');
15890: if ($item eq 'passback') {
15891: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
15892: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
15893: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
15894: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
15895: }
15896: }
15897: } else {
15898: $resulttext .= &mt('No');
15899: }
15900: $resulttext .= '</li>';
15901: }
15902: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15903: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15904: $resulttext .= '<li>'.&mt('Menu items:').' '.
15905: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15906: } else {
15907: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15908: }
15909: }
15910: }
15911: }
15912: $resulttext .= '</ul></li>';
15913: }
15914: }
15915: $resulttext .= '</ul>';
15916: } else {
15917: $resulttext = &mt('No changes made.');
15918: }
15919: } else {
15920: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15921: }
15922: if ($errors) {
15923: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15924: $errors.'</ul>';
15925: }
15926: return $resulttext;
15927: }
15928:
15929: sub get_lti_id {
15930: my ($domain,$consumer) = @_;
15931: # get lock on lti db
15932: my $lockhash = {
15933: lock => $env{'user.name'}.
15934: ':'.$env{'user.domain'},
15935: };
15936: my $tries = 0;
15937: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15938: my ($id,$error);
15939:
15940: while (($gotlock ne 'ok') && ($tries<10)) {
15941: $tries ++;
15942: sleep (0.1);
15943: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15944: }
15945: if ($gotlock eq 'ok') {
15946: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
15947: if ($currids{'lock'}) {
15948: delete($currids{'lock'});
15949: if (keys(%currids)) {
15950: my @curr = sort { $a <=> $b } keys(%currids);
15951: if ($curr[-1] =~ /^\d+$/) {
15952: $id = 1 + $curr[-1];
15953: }
15954: } else {
15955: $id = 1;
15956: }
15957: if ($id) {
15958: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
15959: $error = 'nostore';
15960: }
15961: } else {
15962: $error = 'nonumber';
15963: }
15964: }
15965: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
15966: } else {
15967: $error = 'nolock';
15968: }
15969: return ($id,$error);
15970: }
15971:
15972: sub modify_autoenroll {
15973: my ($dom,$lastactref,%domconfig) = @_;
15974: my ($resulttext,%changes);
15975: my %currautoenroll;
15976: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
15977: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
15978: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
15979: }
15980: }
15981: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
15982: my %title = ( run => 'Auto-enrollment active',
15983: sender => 'Sender for notification messages',
15984: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
15985: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
15986: my @offon = ('off','on');
15987: my $sender_uname = $env{'form.sender_uname'};
15988: my $sender_domain = $env{'form.sender_domain'};
15989: if ($sender_domain eq '') {
15990: $sender_uname = '';
15991: } elsif ($sender_uname eq '') {
15992: $sender_domain = '';
15993: }
15994: my $coowners = $env{'form.autoassign_coowners'};
15995: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
15996: $autofailsafe =~ s{^\s+|\s+$}{}g;
15997: if ($autofailsafe =~ /\D/) {
15998: undef($autofailsafe);
15999: }
16000: my $failsafe = $env{'form.autoenroll_failsafe'};
16001: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
16002: $failsafe = 'off';
16003: undef($autofailsafe);
16004: }
16005: my %autoenrollhash = (
16006: autoenroll => { 'run' => $env{'form.autoenroll_run'},
16007: 'sender_uname' => $sender_uname,
16008: 'sender_domain' => $sender_domain,
16009: 'co-owners' => $coowners,
16010: 'autofailsafe' => $autofailsafe,
16011: 'failsafe' => $failsafe,
16012: }
16013: );
16014: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
16015: $dom);
16016: if ($putresult eq 'ok') {
16017: if (exists($currautoenroll{'run'})) {
16018: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
16019: $changes{'run'} = 1;
16020: }
16021: } elsif ($autorun) {
16022: if ($env{'form.autoenroll_run'} ne '1') {
16023: $changes{'run'} = 1;
16024: }
16025: }
16026: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
16027: $changes{'sender'} = 1;
16028: }
16029: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
16030: $changes{'sender'} = 1;
16031: }
16032: if ($currautoenroll{'co-owners'} ne '') {
16033: if ($currautoenroll{'co-owners'} ne $coowners) {
16034: $changes{'coowners'} = 1;
16035: }
16036: } elsif ($coowners) {
16037: $changes{'coowners'} = 1;
16038: }
16039: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
16040: $changes{'autofailsafe'} = 1;
16041: }
16042: if ($currautoenroll{'failsafe'} ne $failsafe) {
16043: $changes{'failsafe'} = 1;
16044: }
16045: if (keys(%changes) > 0) {
16046: $resulttext = &mt('Changes made:').'<ul>';
16047: if ($changes{'run'}) {
16048: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
16049: }
16050: if ($changes{'sender'}) {
16051: if ($sender_uname eq '' || $sender_domain eq '') {
16052: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
16053: } else {
16054: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
16055: }
16056: }
16057: if ($changes{'coowners'}) {
16058: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
16059: &Apache::loncommon::devalidate_domconfig_cache($dom);
16060: if (ref($lastactref) eq 'HASH') {
16061: $lastactref->{'domainconfig'} = 1;
16062: }
16063: }
16064: if ($changes{'autofailsafe'}) {
16065: if ($autofailsafe ne '') {
16066: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
16067: } else {
16068: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16069: }
16070: }
16071: if ($changes{'failsafe'}) {
16072: if ($failsafe eq 'off') {
16073: unless ($changes{'autofailsafe'}) {
16074: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16075: }
16076: } elsif ($failsafe eq 'zero') {
16077: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
16078: } else {
16079: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
16080: }
16081: }
16082: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
16083: &Apache::lonnet::get_domain_defaults($dom,1);
16084: if (ref($lastactref) eq 'HASH') {
16085: $lastactref->{'domdefaults'} = 1;
16086: }
16087: }
16088: $resulttext .= '</ul>';
16089: } else {
16090: $resulttext = &mt('No changes made to auto-enrollment settings');
16091: }
16092: } else {
16093: $resulttext = '<span class="LC_error">'.
16094: &mt('An error occurred: [_1]',$putresult).'</span>';
16095: }
16096: return $resulttext;
16097: }
16098:
16099: sub modify_autoupdate {
16100: my ($dom,%domconfig) = @_;
16101: my ($resulttext,%currautoupdate,%fields,%changes);
16102: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16103: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16104: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16105: }
16106: }
16107: my @offon = ('off','on');
16108: my %title = &Apache::lonlocal::texthash (
16109: run => 'Auto-update:',
16110: classlists => 'Updates to user information in classlists?',
16111: unexpired => 'Skip updates for users without active or future roles?',
16112: lastactive => 'Skip updates for inactive users?',
16113: );
16114: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16115: my %fieldtitles = &Apache::lonlocal::texthash (
16116: id => 'Student/Employee ID',
16117: permanentemail => 'E-mail address',
16118: lastname => 'Last Name',
16119: firstname => 'First Name',
16120: middlename => 'Middle Name',
16121: generation => 'Generation',
16122: );
16123: $othertitle = &mt('All users');
16124: if (keys(%{$usertypes}) > 0) {
16125: $othertitle = &mt('Other users');
16126: }
16127: foreach my $key (keys(%env)) {
16128: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16129: my ($usertype,$item) = ($1,$2);
16130: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16131: if ($usertype eq 'default') {
16132: push(@{$fields{$1}},$2);
16133: } elsif (ref($types) eq 'ARRAY') {
16134: if (grep(/^\Q$usertype\E$/,@{$types})) {
16135: push(@{$fields{$1}},$2);
16136: }
16137: }
16138: }
16139: }
16140: }
16141: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16142: @lockablenames = sort(@lockablenames);
16143: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16144: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16145: if (@changed) {
16146: $changes{'lockablenames'} = 1;
16147: }
16148: } else {
16149: if (@lockablenames) {
16150: $changes{'lockablenames'} = 1;
16151: }
16152: }
16153: my %updatehash = (
16154: autoupdate => { run => $env{'form.autoupdate_run'},
16155: classlists => $env{'form.classlists'},
16156: unexpired => $env{'form.unexpired'},
16157: fields => {%fields},
16158: lockablenames => \@lockablenames,
16159: }
16160: );
16161: my $lastactivedays;
16162: if ($env{'form.lastactive'}) {
16163: $lastactivedays = $env{'form.lastactivedays'};
16164: $lastactivedays =~ s/^\s+|\s+$//g;
16165: unless ($lastactivedays =~ /^\d+$/) {
16166: undef($lastactivedays);
16167: $env{'form.lastactive'} = 0;
16168: }
16169: }
16170: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16171: foreach my $key (keys(%currautoupdate)) {
16172: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16173: if (exists($updatehash{autoupdate}{$key})) {
16174: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16175: $changes{$key} = 1;
16176: }
16177: }
16178: } elsif ($key eq 'fields') {
16179: if (ref($currautoupdate{$key}) eq 'HASH') {
16180: foreach my $item (@{$types},'default') {
16181: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16182: my $change = 0;
16183: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16184: if (!exists($fields{$item})) {
16185: $change = 1;
16186: last;
16187: } elsif (ref($fields{$item}) eq 'ARRAY') {
16188: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16189: $change = 1;
16190: last;
16191: }
16192: }
16193: }
16194: if ($change) {
16195: push(@{$changes{$key}},$item);
16196: }
16197: }
16198: }
16199: }
16200: } elsif ($key eq 'lockablenames') {
16201: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16202: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16203: if (@changed) {
16204: $changes{'lockablenames'} = 1;
16205: }
16206: } else {
16207: if (@lockablenames) {
16208: $changes{'lockablenames'} = 1;
16209: }
16210: }
16211: }
16212: }
16213: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16214: if (@lockablenames) {
16215: $changes{'lockablenames'} = 1;
16216: }
16217: }
16218: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16219: if ($updatehash{'autoupdate'}{'unexpired'}) {
16220: $changes{'unexpired'} = 1;
16221: }
16222: }
16223: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16224: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16225: $changes{'lastactive'} = 1;
16226: }
16227: }
16228: foreach my $item (@{$types},'default') {
16229: if (defined($fields{$item})) {
16230: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16231: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16232: my $change = 0;
16233: if (ref($fields{$item}) eq 'ARRAY') {
16234: foreach my $type (@{$fields{$item}}) {
16235: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16236: $change = 1;
16237: last;
16238: }
16239: }
16240: }
16241: if ($change) {
16242: push(@{$changes{'fields'}},$item);
16243: }
16244: } else {
16245: push(@{$changes{'fields'}},$item);
16246: }
16247: } else {
16248: push(@{$changes{'fields'}},$item);
16249: }
16250: }
16251: }
16252: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
16253: $dom);
16254: if ($putresult eq 'ok') {
16255: if (keys(%changes) > 0) {
16256: $resulttext = &mt('Changes made:').'<ul>';
16257: foreach my $key (sort(keys(%changes))) {
16258: if ($key eq 'lockablenames') {
16259: $resulttext .= '<li>';
16260: if (@lockablenames) {
16261: $usertypes->{'default'} = $othertitle;
16262: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
16263: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
16264: } else {
16265: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
16266: }
16267: $resulttext .= '</li>';
16268: } elsif (ref($changes{$key}) eq 'ARRAY') {
16269: foreach my $item (@{$changes{$key}}) {
16270: my @newvalues;
16271: foreach my $type (@{$fields{$item}}) {
16272: push(@newvalues,$fieldtitles{$type});
16273: }
16274: my $newvaluestr;
16275: if (@newvalues > 0) {
16276: $newvaluestr = join(', ',@newvalues);
16277: } else {
16278: $newvaluestr = &mt('none');
16279: }
16280: if ($item eq 'default') {
16281: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
16282: } else {
16283: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
16284: }
16285: }
16286: } else {
16287: my $newvalue;
16288: if ($key eq 'run') {
16289: $newvalue = $offon[$env{'form.autoupdate_run'}];
16290: } elsif ($key eq 'lastactive') {
16291: $newvalue = $offon[$env{'form.lastactive'}];
16292: unless ($lastactivedays eq '') {
16293: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
16294: }
16295: } else {
16296: $newvalue = $offon[$env{'form.'.$key}];
16297: }
16298: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
16299: }
16300: }
16301: $resulttext .= '</ul>';
16302: } else {
16303: $resulttext = &mt('No changes made to autoupdates');
16304: }
16305: } else {
16306: $resulttext = '<span class="LC_error">'.
16307: &mt('An error occurred: [_1]',$putresult).'</span>';
16308: }
16309: return $resulttext;
16310: }
16311:
16312: sub modify_autocreate {
16313: my ($dom,%domconfig) = @_;
16314: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
16315: if (ref($domconfig{'autocreate'}) eq 'HASH') {
16316: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
16317: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
16318: }
16319: }
16320: my %title= ( xml => 'Auto-creation of courses in XML course description files',
16321: req => 'Auto-creation of validated requests for official courses',
16322: xmldc => 'Identity of course creator of courses from XML files',
16323: );
16324: my @types = ('xml','req');
16325: foreach my $item (@types) {
16326: $newvals{$item} = $env{'form.autocreate_'.$item};
16327: $newvals{$item} =~ s/\D//g;
16328: $newvals{$item} = 0 if ($newvals{$item} eq '');
16329: }
16330: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
16331: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16332: unless (exists($domcoords{$newvals{'xmldc'}})) {
16333: $newvals{'xmldc'} = '';
16334: }
16335: %autocreatehash = (
16336: autocreate => { xml => $newvals{'xml'},
16337: req => $newvals{'req'},
16338: }
16339: );
16340: if ($newvals{'xmldc'} ne '') {
16341: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
16342: }
16343: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
16344: $dom);
16345: if ($putresult eq 'ok') {
16346: my @items = @types;
16347: if ($newvals{'xml'}) {
16348: push(@items,'xmldc');
16349: }
16350: foreach my $item (@items) {
16351: if (exists($currautocreate{$item})) {
16352: if ($currautocreate{$item} ne $newvals{$item}) {
16353: $changes{$item} = 1;
16354: }
16355: } elsif ($newvals{$item}) {
16356: $changes{$item} = 1;
16357: }
16358: }
16359: if (keys(%changes) > 0) {
16360: my @offon = ('off','on');
16361: $resulttext = &mt('Changes made:').'<ul>';
16362: foreach my $item (@types) {
16363: if ($changes{$item}) {
16364: my $newtxt = $offon[$newvals{$item}];
16365: $resulttext .= '<li>'.
16366: &mt("$title{$item} set to [_1]$newtxt [_2]",
16367: '<b>','</b>').
16368: '</li>';
16369: }
16370: }
16371: if ($changes{'xmldc'}) {
16372: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
16373: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
16374: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
16375: }
16376: $resulttext .= '</ul>';
16377: } else {
16378: $resulttext = &mt('No changes made to auto-creation settings');
16379: }
16380: } else {
16381: $resulttext = '<span class="LC_error">'.
16382: &mt('An error occurred: [_1]',$putresult).'</span>';
16383: }
16384: return $resulttext;
16385: }
16386:
16387: sub modify_directorysrch {
16388: my ($dom,$lastactref,%domconfig) = @_;
16389: my ($resulttext,%changes);
16390: my %currdirsrch;
16391: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
16392: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
16393: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
16394: }
16395: }
16396: my %title = ( available => 'Institutional directory search available',
16397: localonly => 'Other domains can search institution',
16398: lcavailable => 'LON-CAPA directory search available',
16399: lclocalonly => 'Other domains can search LON-CAPA domain',
16400: searchby => 'Search types',
16401: searchtypes => 'Search latitude');
16402: my @offon = ('off','on');
16403: my @otherdoms = ('Yes','No');
16404:
16405: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
16406: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
16407: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
16408:
16409: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16410: if (keys(%{$usertypes}) == 0) {
16411: @cansearch = ('default');
16412: } else {
16413: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
16414: foreach my $type (@{$currdirsrch{'cansearch'}}) {
16415: if (!grep(/^\Q$type\E$/,@cansearch)) {
16416: push(@{$changes{'cansearch'}},$type);
16417: }
16418: }
16419: foreach my $type (@cansearch) {
16420: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
16421: push(@{$changes{'cansearch'}},$type);
16422: }
16423: }
16424: } else {
16425: push(@{$changes{'cansearch'}},@cansearch);
16426: }
16427: }
16428:
16429: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
16430: foreach my $by (@{$currdirsrch{'searchby'}}) {
16431: if (!grep(/^\Q$by\E$/,@searchby)) {
16432: push(@{$changes{'searchby'}},$by);
16433: }
16434: }
16435: foreach my $by (@searchby) {
16436: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
16437: push(@{$changes{'searchby'}},$by);
16438: }
16439: }
16440: } else {
16441: push(@{$changes{'searchby'}},@searchby);
16442: }
16443:
16444: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
16445: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
16446: if (!grep(/^\Q$type\E$/,@searchtypes)) {
16447: push(@{$changes{'searchtypes'}},$type);
16448: }
16449: }
16450: foreach my $type (@searchtypes) {
16451: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
16452: push(@{$changes{'searchtypes'}},$type);
16453: }
16454: }
16455: } else {
16456: if (exists($currdirsrch{'searchtypes'})) {
16457: foreach my $type (@searchtypes) {
16458: if ($type ne $currdirsrch{'searchtypes'}) {
16459: push(@{$changes{'searchtypes'}},$type);
16460: }
16461: }
16462: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
16463: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
16464: }
16465: } else {
16466: push(@{$changes{'searchtypes'}},@searchtypes);
16467: }
16468: }
16469:
16470: my %dirsrch_hash = (
16471: directorysrch => { available => $env{'form.dirsrch_available'},
16472: cansearch => \@cansearch,
16473: localonly => $env{'form.dirsrch_instlocalonly'},
16474: lclocalonly => $env{'form.dirsrch_domlocalonly'},
16475: lcavailable => $env{'form.dirsrch_domavailable'},
16476: searchby => \@searchby,
16477: searchtypes => \@searchtypes,
16478: }
16479: );
16480: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
16481: $dom);
16482: if ($putresult eq 'ok') {
16483: if (exists($currdirsrch{'available'})) {
16484: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
16485: $changes{'available'} = 1;
16486: }
16487: } else {
16488: if ($env{'form.dirsrch_available'} eq '1') {
16489: $changes{'available'} = 1;
16490: }
16491: }
16492: if (exists($currdirsrch{'lcavailable'})) {
16493: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
16494: $changes{'lcavailable'} = 1;
16495: }
16496: } else {
16497: if ($env{'form.dirsrch_lcavailable'} eq '1') {
16498: $changes{'lcavailable'} = 1;
16499: }
16500: }
16501: if (exists($currdirsrch{'localonly'})) {
16502: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
16503: $changes{'localonly'} = 1;
16504: }
16505: } else {
16506: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
16507: $changes{'localonly'} = 1;
16508: }
16509: }
16510: if (exists($currdirsrch{'lclocalonly'})) {
16511: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
16512: $changes{'lclocalonly'} = 1;
16513: }
16514: } else {
16515: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
16516: $changes{'lclocalonly'} = 1;
16517: }
16518: }
16519: if (keys(%changes) > 0) {
16520: $resulttext = &mt('Changes made:').'<ul>';
16521: if ($changes{'available'}) {
16522: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
16523: }
16524: if ($changes{'lcavailable'}) {
16525: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
16526: }
16527: if ($changes{'localonly'}) {
16528: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
16529: }
16530: if ($changes{'lclocalonly'}) {
16531: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
16532: }
16533: if (ref($changes{'cansearch'}) eq 'ARRAY') {
16534: my $chgtext;
16535: if (ref($usertypes) eq 'HASH') {
16536: if (keys(%{$usertypes}) > 0) {
16537: foreach my $type (@{$types}) {
16538: if (grep(/^\Q$type\E$/,@cansearch)) {
16539: $chgtext .= $usertypes->{$type}.'; ';
16540: }
16541: }
16542: if (grep(/^default$/,@cansearch)) {
16543: $chgtext .= $othertitle;
16544: } else {
16545: $chgtext =~ s/\; $//;
16546: }
16547: $resulttext .=
16548: '<li>'.
16549: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
16550: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
16551: '</li>';
16552: }
16553: }
16554: }
16555: if (ref($changes{'searchby'}) eq 'ARRAY') {
16556: my ($searchtitles,$titleorder) = &sorted_searchtitles();
16557: my $chgtext;
16558: foreach my $type (@{$titleorder}) {
16559: if (grep(/^\Q$type\E$/,@searchby)) {
16560: if (defined($searchtitles->{$type})) {
16561: $chgtext .= $searchtitles->{$type}.'; ';
16562: }
16563: }
16564: }
16565: $chgtext =~ s/\; $//;
16566: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
16567: }
16568: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
16569: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
16570: my $chgtext;
16571: foreach my $type (@{$srchtypeorder}) {
16572: if (grep(/^\Q$type\E$/,@searchtypes)) {
16573: if (defined($srchtypes_desc->{$type})) {
16574: $chgtext .= $srchtypes_desc->{$type}.'; ';
16575: }
16576: }
16577: }
16578: $chgtext =~ s/\; $//;
16579: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
16580: }
16581: $resulttext .= '</ul>';
16582: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
16583: if (ref($lastactref) eq 'HASH') {
16584: $lastactref->{'directorysrch'} = 1;
16585: }
16586: } else {
16587: $resulttext = &mt('No changes made to directory search settings');
16588: }
16589: } else {
16590: $resulttext = '<span class="LC_error">'.
16591: &mt('An error occurred: [_1]',$putresult).'</span>';
16592: }
16593: return $resulttext;
16594: }
16595:
16596: sub modify_contacts {
16597: my ($dom,$lastactref,%domconfig) = @_;
16598: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
16599: if (ref($domconfig{'contacts'}) eq 'HASH') {
16600: foreach my $key (keys(%{$domconfig{'contacts'}})) {
16601: $currsetting{$key} = $domconfig{'contacts'}{$key};
16602: }
16603: }
16604: my (%others,%to,%bcc,%includestr,%includeloc);
16605: my @contacts = ('supportemail','adminemail');
16606: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
16607: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
16608: my @toggles = ('reporterrors','reportupdates','reportstatus');
16609: my @lonstatus = ('threshold','sysmail','weights','excluded');
16610: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
16611: foreach my $type (@mailings) {
16612: @{$newsetting{$type}} =
16613: &Apache::loncommon::get_env_multiple('form.'.$type);
16614: foreach my $item (@contacts) {
16615: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
16616: $contacts_hash{contacts}{$type}{$item} = 1;
16617: } else {
16618: $contacts_hash{contacts}{$type}{$item} = 0;
16619: }
16620: }
16621: $others{$type} = $env{'form.'.$type.'_others'};
16622: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
16623: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16624: $bcc{$type} = $env{'form.'.$type.'_bcc'};
16625: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
16626: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
16627: $includestr{$type} = $env{'form.'.$type.'_includestr'};
16628: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
16629: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16630: }
16631: }
16632: }
16633: foreach my $item (@contacts) {
16634: $to{$item} = $env{'form.'.$item};
16635: $contacts_hash{'contacts'}{$item} = $to{$item};
16636: }
16637: foreach my $item (@toggles) {
16638: if ($env{'form.'.$item} =~ /^(0|1)$/) {
16639: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
16640: }
16641: }
16642: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
16643: foreach my $item (@lonstatus) {
16644: if ($item eq 'excluded') {
16645: my (%serverhomes,@excluded);
16646: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
16647: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
16648: if (@possexcluded) {
16649: foreach my $id (sort(@possexcluded)) {
16650: if ($serverhomes{$id}) {
16651: push(@excluded,$id);
16652: }
16653: }
16654: }
16655: if (@excluded) {
16656: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
16657: }
16658: } elsif ($item eq 'weights') {
16659: foreach my $type ('E','W','N','U') {
16660: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
16661: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
16662: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
16663: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
16664: $env{'form.error'.$item.'_'.$type};
16665: }
16666: }
16667: }
16668: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
16669: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
16670: if ($env{'form.error'.$item} =~ /^\d+$/) {
16671: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
16672: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
16673: }
16674: }
16675: }
16676: }
16677: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
16678: foreach my $field (@{$fields}) {
16679: if (ref($possoptions->{$field}) eq 'ARRAY') {
16680: my $value = $env{'form.helpform_'.$field};
16681: $value =~ s/^\s+|\s+$//g;
16682: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
16683: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
16684: if ($field eq 'screenshot') {
16685: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
16686: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
16687: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
16688: }
16689: }
16690: }
16691: }
16692: }
16693: }
16694: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16695: my (@statuses,%usertypeshash,@overrides);
16696: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
16697: @statuses = @{$types};
16698: if (ref($usertypes) eq 'HASH') {
16699: %usertypeshash = %{$usertypes};
16700: }
16701: }
16702: if (@statuses) {
16703: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
16704: foreach my $type (@possoverrides) {
16705: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
16706: push(@overrides,$type);
16707: }
16708: }
16709: if (@overrides) {
16710: foreach my $type (@overrides) {
16711: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
16712: foreach my $item (@contacts) {
16713: if (grep(/^\Q$item\E$/,@standard)) {
16714: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
16715: $newsetting{'override_'.$type}{$item} = 1;
16716: } else {
16717: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
16718: $newsetting{'override_'.$type}{$item} = 0;
16719: }
16720: }
16721: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
16722: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16723: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
16724: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16725: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
16726: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
16727: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
16728: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16729: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
16730: }
16731: }
16732: }
16733: }
16734: if (keys(%currsetting) > 0) {
16735: foreach my $item (@contacts) {
16736: if ($to{$item} ne $currsetting{$item}) {
16737: $changes{$item} = 1;
16738: }
16739: }
16740: foreach my $type (@mailings) {
16741: foreach my $item (@contacts) {
16742: if (ref($currsetting{$type}) eq 'HASH') {
16743: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
16744: push(@{$changes{$type}},$item);
16745: }
16746: } else {
16747: push(@{$changes{$type}},@{$newsetting{$type}});
16748: }
16749: }
16750: if ($others{$type} ne $currsetting{$type}{'others'}) {
16751: push(@{$changes{$type}},'others');
16752: }
16753: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16754: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
16755: push(@{$changes{$type}},'bcc');
16756: }
16757: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
16758: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
16759: push(@{$changes{$type}},'include');
16760: }
16761: }
16762: }
16763: if (ref($fields) eq 'ARRAY') {
16764: if (ref($currsetting{'helpform'}) eq 'HASH') {
16765: foreach my $field (@{$fields}) {
16766: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
16767: push(@{$changes{'helpform'}},$field);
16768: }
16769: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16770: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
16771: push(@{$changes{'helpform'}},'maxsize');
16772: }
16773: }
16774: }
16775: } else {
16776: foreach my $field (@{$fields}) {
16777: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16778: push(@{$changes{'helpform'}},$field);
16779: }
16780: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16781: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16782: push(@{$changes{'helpform'}},'maxsize');
16783: }
16784: }
16785: }
16786: }
16787: }
16788: if (@statuses) {
16789: if (ref($currsetting{'overrides'}) eq 'HASH') {
16790: foreach my $key (keys(%{$currsetting{'overrides'}})) {
16791: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
16792: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
16793: foreach my $item (@contacts,'bcc','others','include') {
16794: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
16795: push(@{$changes{'overrides'}},$key);
16796: last;
16797: }
16798: }
16799: } else {
16800: push(@{$changes{'overrides'}},$key);
16801: }
16802: }
16803: }
16804: foreach my $key (@overrides) {
16805: unless (exists($currsetting{'overrides'}{$key})) {
16806: push(@{$changes{'overrides'}},$key);
16807: }
16808: }
16809: } else {
16810: foreach my $key (@overrides) {
16811: push(@{$changes{'overrides'}},$key);
16812: }
16813: }
16814: }
16815: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
16816: foreach my $key ('excluded','weights','threshold','sysmail') {
16817: if ($key eq 'excluded') {
16818: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16819: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
16820: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16821: (@{$currsetting{'lonstatus'}{$key}})) {
16822: my @diffs =
16823: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
16824: $currsetting{'lonstatus'}{$key});
16825: if (@diffs) {
16826: push(@{$changes{'lonstatus'}},$key);
16827: }
16828: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
16829: push(@{$changes{'lonstatus'}},$key);
16830: }
16831: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16832: (@{$currsetting{'lonstatus'}{$key}})) {
16833: push(@{$changes{'lonstatus'}},$key);
16834: }
16835: } elsif ($key eq 'weights') {
16836: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16837: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
16838: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16839: foreach my $type ('E','W','N','U') {
16840: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
16841: $currsetting{'lonstatus'}{$key}{$type}) {
16842: push(@{$changes{'lonstatus'}},$key);
16843: last;
16844: }
16845: }
16846: } else {
16847: foreach my $type ('E','W','N','U') {
16848: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
16849: push(@{$changes{'lonstatus'}},$key);
16850: last;
16851: }
16852: }
16853: }
16854: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16855: foreach my $type ('E','W','N','U') {
16856: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
16857: push(@{$changes{'lonstatus'}},$key);
16858: last;
16859: }
16860: }
16861: }
16862: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
16863: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16864: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16865: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
16866: push(@{$changes{'lonstatus'}},$key);
16867: }
16868: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
16869: push(@{$changes{'lonstatus'}},$key);
16870: }
16871: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16872: push(@{$changes{'lonstatus'}},$key);
16873: }
16874: }
16875: }
16876: } else {
16877: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16878: foreach my $key ('excluded','weights','threshold','sysmail') {
16879: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16880: push(@{$changes{'lonstatus'}},$key);
16881: }
16882: }
16883: }
16884: }
16885: } else {
16886: my %default;
16887: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
16888: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
16889: $default{'errormail'} = 'adminemail';
16890: $default{'packagesmail'} = 'adminemail';
16891: $default{'helpdeskmail'} = 'supportemail';
16892: $default{'otherdomsmail'} = 'supportemail';
16893: $default{'lonstatusmail'} = 'adminemail';
16894: $default{'requestsmail'} = 'adminemail';
16895: $default{'updatesmail'} = 'adminemail';
16896: $default{'hostipmail'} = 'adminemail';
16897: foreach my $item (@contacts) {
16898: if ($to{$item} ne $default{$item}) {
16899: $changes{$item} = 1;
16900: }
16901: }
16902: foreach my $type (@mailings) {
16903: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
16904: push(@{$changes{$type}},@{$newsetting{$type}});
16905: }
16906: if ($others{$type} ne '') {
16907: push(@{$changes{$type}},'others');
16908: }
16909: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16910: if ($bcc{$type} ne '') {
16911: push(@{$changes{$type}},'bcc');
16912: }
16913: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
16914: push(@{$changes{$type}},'include');
16915: }
16916: }
16917: }
16918: if (ref($fields) eq 'ARRAY') {
16919: foreach my $field (@{$fields}) {
16920: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16921: push(@{$changes{'helpform'}},$field);
16922: }
16923: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16924: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16925: push(@{$changes{'helpform'}},'maxsize');
16926: }
16927: }
16928: }
16929: }
16930: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16931: foreach my $key ('excluded','weights','threshold','sysmail') {
16932: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16933: push(@{$changes{'lonstatus'}},$key);
16934: }
16935: }
16936: }
16937: }
16938: foreach my $item (@toggles) {
16939: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
16940: $changes{$item} = 1;
16941: } elsif ((!$env{'form.'.$item}) &&
16942: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
16943: $changes{$item} = 1;
16944: }
16945: }
16946: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
16947: $dom);
16948: if ($putresult eq 'ok') {
16949: if (keys(%changes) > 0) {
16950: &Apache::loncommon::devalidate_domconfig_cache($dom);
16951: if (ref($lastactref) eq 'HASH') {
16952: $lastactref->{'domainconfig'} = 1;
16953: }
16954: my ($titles,$short_titles) = &contact_titles();
16955: $resulttext = &mt('Changes made:').'<ul>';
16956: foreach my $item (@contacts) {
16957: if ($changes{$item}) {
16958: $resulttext .= '<li>'.$titles->{$item}.
16959: &mt(' set to: ').
16960: '<span class="LC_cusr_emph">'.
16961: $to{$item}.'</span></li>';
16962: }
16963: }
16964: foreach my $type (@mailings) {
16965: if (ref($changes{$type}) eq 'ARRAY') {
16966: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16967: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
16968: } else {
16969: $resulttext .= '<li>'.$titles->{$type}.': ';
16970: }
16971: my @text;
16972: foreach my $item (@{$newsetting{$type}}) {
16973: push(@text,$short_titles->{$item});
16974: }
16975: if ($others{$type} ne '') {
16976: push(@text,$others{$type});
16977: }
16978: if (@text) {
16979: $resulttext .= '<span class="LC_cusr_emph">'.
16980: join(', ',@text).'</span>';
16981: }
16982: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16983: if ($bcc{$type} ne '') {
16984: my $bcctext;
16985: if (@text) {
16986: $bcctext = ' '.&mt('with Bcc to');
16987: } else {
16988: $bcctext = '(Bcc)';
16989: }
16990: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
16991: } elsif (!@text) {
16992: $resulttext .= &mt('No one');
16993: }
16994: if ($includestr{$type} ne '') {
16995: if ($includeloc{$type} eq 'b') {
16996: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
16997: } elsif ($includeloc{$type} eq 's') {
16998: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
16999: }
17000: }
17001: } elsif (!@text) {
17002: $resulttext .= &mt('No recipients');
17003: }
17004: $resulttext .= '</li>';
17005: }
17006: }
17007: if (ref($changes{'overrides'}) eq 'ARRAY') {
17008: my @deletions;
17009: foreach my $type (@{$changes{'overrides'}}) {
17010: if ($usertypeshash{$type}) {
17011: if (grep(/^\Q$type\E/,@overrides)) {
17012: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
17013: $usertypeshash{$type}).'<ul><li>';
17014: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
17015: my @text;
17016: foreach my $item (@contacts) {
17017: if ($newsetting{'override_'.$type}{$item}) {
17018: push(@text,$short_titles->{$item});
17019: }
17020: }
17021: if ($newsetting{'override_'.$type}{'others'} ne '') {
17022: push(@text,$newsetting{'override_'.$type}{'others'});
17023: }
17024:
17025: if (@text) {
17026: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
17027: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
17028: }
17029: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
17030: my $bcctext;
17031: if (@text) {
17032: $bcctext = ' '.&mt('with Bcc to');
17033: } else {
17034: $bcctext = '(Bcc)';
17035: }
17036: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
17037: } elsif (!@text) {
17038: $resulttext .= &mt('Helpdesk e-mail sent to no one');
17039: }
17040: $resulttext .= '</li>';
17041: if ($newsetting{'override_'.$type}{'include'} ne '') {
17042: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
17043: if ($loc eq 'b') {
17044: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
17045: } elsif ($loc eq 's') {
17046: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
17047: }
17048: }
17049: }
17050: $resulttext .= '</li></ul></li>';
17051: } else {
17052: push(@deletions,$usertypeshash{$type});
17053: }
17054: }
17055: }
17056: if (@deletions) {
17057: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
17058: join(', ',@deletions)).'</li>';
17059: }
17060: }
17061: my @offon = ('off','on');
17062: my $corelink = &core_link_msu();
17063: if ($changes{'reporterrors'}) {
17064: $resulttext .= '<li>'.
17065: &mt('E-mail error reports to [_1] set to "'.
17066: $offon[$env{'form.reporterrors'}].'".',
17067: $corelink).
17068: '</li>';
17069: }
17070: if ($changes{'reportupdates'}) {
17071: $resulttext .= '<li>'.
17072: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
17073: $offon[$env{'form.reportupdates'}].'".',
17074: $corelink).
17075: '</li>';
17076: }
17077: if ($changes{'reportstatus'}) {
17078: $resulttext .= '<li>'.
17079: &mt('E-mail status if errors above threshold to [_1] set to "'.
17080: $offon[$env{'form.reportstatus'}].'".',
17081: $corelink).
17082: '</li>';
17083: }
17084: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
17085: $resulttext .= '<li>'.
17086: &mt('Nightly status check e-mail settings').':<ul>';
17087: my (%defval,%use_def,%shown);
17088: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17089: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17090: $defval{'weights'} =
17091: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17092: $defval{'excluded'} = &mt('None');
17093: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17094: foreach my $item ('threshold','sysmail','weights','excluded') {
17095: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17096: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17097: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17098: } elsif ($item eq 'weights') {
17099: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17100: foreach my $type ('E','W','N','U') {
17101: $shown{$item} .= $lonstatus_names->{$type}.'=';
17102: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17103: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17104: } else {
17105: $shown{$item} .= $lonstatus_defs->{$type};
17106: }
17107: $shown{$item} .= ', ';
17108: }
17109: $shown{$item} =~ s/, $//;
17110: } else {
17111: $shown{$item} = $defval{$item};
17112: }
17113: } elsif ($item eq 'excluded') {
17114: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17115: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17116: } else {
17117: $shown{$item} = $defval{$item};
17118: }
17119: }
17120: } else {
17121: $shown{$item} = $defval{$item};
17122: }
17123: }
17124: } else {
17125: foreach my $item ('threshold','weights','excluded','sysmail') {
17126: $shown{$item} = $defval{$item};
17127: }
17128: }
17129: foreach my $item ('threshold','weights','excluded','sysmail') {
17130: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17131: $shown{$item}).'</li>';
17132: }
17133: $resulttext .= '</ul></li>';
17134: }
17135: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17136: my (@optional,@required,@unused,$maxsizechg);
17137: foreach my $field (@{$changes{'helpform'}}) {
17138: if ($field eq 'maxsize') {
17139: $maxsizechg = 1;
17140: next;
17141: }
17142: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17143: push(@optional,$field);
17144: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17145: push(@unused,$field);
17146: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17147: push(@required,$field);
17148: }
17149: }
17150: if (@optional) {
17151: $resulttext .= '<li>'.
17152: &mt('Help form fields changed to "Optional": [_1].',
17153: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17154: '</li>';
17155: }
17156: if (@required) {
17157: $resulttext .= '<li>'.
17158: &mt('Help form fields changed to "Required": [_1].',
17159: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17160: '</li>';
17161: }
17162: if (@unused) {
17163: $resulttext .= '<li>'.
17164: &mt('Help form fields changed to "Not shown": [_1].',
17165: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17166: '</li>';
17167: }
17168: if ($maxsizechg) {
17169: $resulttext .= '<li>'.
17170: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17171: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17172: '</li>';
17173: }
17174: }
17175: $resulttext .= '</ul>';
17176: } else {
17177: $resulttext = &mt('No changes made to contacts and form settings');
17178: }
17179: } else {
17180: $resulttext = '<span class="LC_error">'.
17181: &mt('An error occurred: [_1].',$putresult).'</span>';
17182: }
17183: return $resulttext;
17184: }
17185:
17186: sub modify_privacy {
17187: my ($dom,%domconfig) = @_;
17188: my ($resulttext,%current,%changes);
17189: if (ref($domconfig{'privacy'}) eq 'HASH') {
17190: %current = %{$domconfig{'privacy'}};
17191: }
17192: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17193: my @items = ('domain','author','course','community');
17194: my %names = &Apache::lonlocal::texthash (
17195: domain => 'Assigned domain role(s)',
17196: author => 'Assigned co-author role(s)',
17197: course => 'Assigned course role(s)',
17198: community => 'Assigned community role',
17199: );
17200: my %roles = &Apache::lonlocal::texthash (
17201: domain => 'Domain role',
17202: author => 'Co-author role',
17203: course => 'Course role',
17204: community => 'Community role',
17205: );
17206: my %titles = &Apache::lonlocal::texthash (
17207: approval => 'Approval for role in different domain',
17208: othdom => 'User information available in other domain',
17209: priv => 'Information viewable by privileged user in same domain',
17210: unpriv => 'Information viewable by unprivileged user in same domain',
17211: instdom => 'Other domain shares institution/provider',
17212: extdom => 'Other domain has different institution/provider',
17213: none => 'Not allowed',
17214: user => 'User authorizes',
17215: domain => 'Domain Coordinator authorizes',
17216: auto => 'Unrestricted',
17217: );
17218: my %fieldnames = &Apache::lonlocal::texthash (
17219: id => 'Student/Employee ID',
17220: permanentemail => 'E-mail address',
17221: lastname => 'Last Name',
17222: firstname => 'First Name',
17223: middlename => 'Middle Name',
17224: generation => 'Generation',
17225: );
17226: my ($othertitle,$usertypes,$types) =
17227: &Apache::loncommon::sorted_inst_types($dom);
17228: my (%by_ip,%by_location,@intdoms,@instdoms);
17229: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17230:
17231: my %privacyhash = (
17232: 'approval' => {
17233: instdom => {},
17234: extdom => {},
17235: },
17236: 'othdom' => {},
17237: 'priv' => {},
17238: 'unpriv' => {},
17239: );
17240: foreach my $item (@items) {
17241: if (@instdoms > 1) {
17242: if ($env{'form.privacy_approval_instdom'.$item} =~ /^(none|user|domain|auto)$/) {
17243: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17244: }
17245: if (ref($current{'approval'}) eq 'HASH') {
17246: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
17247: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
17248: $changes{'approval'} = 1;
17249: }
17250: }
17251: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
17252: $changes{'approval'} = 1;
17253: }
17254: }
17255: if (keys(%by_location) > 0) {
17256: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17257: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
17258: }
17259: if (ref($current{'approval'}) eq 'HASH') {
17260: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
17261: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
17262: $changes{'approval'} = 1;
17263: }
17264: }
17265: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
17266: $changes{'approval'} = 1;
17267: }
17268: }
17269: foreach my $status ('priv','unpriv') {
17270: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
17271: my @newvalues;
17272: foreach my $field (@possibles) {
17273: if (grep(/^\Q$field\E$/,@fields)) {
17274: $privacyhash{$status}{$item}{$field} = 1;
17275: push(@newvalues,$field);
17276: }
17277: }
17278: @newvalues = sort(@newvalues);
17279: if (ref($current{$status}) eq 'HASH') {
17280: if (ref($current{$status}{$item}) eq 'HASH') {
17281: my @currvalues = sort(keys(%{$current{$status}{$item}}));
17282: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17283: if (@diffs > 0) {
17284: $changes{$status} = 1;
17285: }
17286: }
17287: } else {
17288: my @stdfields;
17289: foreach my $field (@fields) {
17290: if ($field eq 'id') {
17291: next if ($status eq 'unpriv');
17292: next if (($status eq 'priv') && ($item eq 'community'));
17293: }
17294: push(@stdfields,$field);
17295: }
17296: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17297: if (@diffs > 0) {
17298: $changes{$status} = 1;
17299: }
17300: }
17301: }
17302: }
17303: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
17304: my @statuses;
17305: if (ref($types) eq 'ARRAY') {
17306: @statuses = @{$types};
17307: }
17308: foreach my $type (@statuses,'default') {
17309: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
17310: my @newvalues;
17311: foreach my $field (sort(@possfields)) {
17312: if (grep(/^\Q$field\E$/,@fields)) {
17313: $privacyhash{'othdom'}{$type}{$field} = 1;
17314: push(@newvalues,$field);
17315: }
17316: }
17317: @newvalues = sort(@newvalues);
17318: if (ref($current{'othdom'}) eq 'HASH') {
17319: if (ref($current{'othdom'}{$type}) eq 'HASH') {
17320: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
17321: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17322: if (@diffs > 0) {
17323: $changes{'othdom'} = 1;
17324: }
17325: }
17326: } else {
17327: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
17328: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17329: if (@diffs > 0) {
17330: $changes{'othdom'} = 1;
17331: }
17332: }
17333: }
17334: }
17335: my %confighash = (
17336: privacy => \%privacyhash,
17337: );
17338: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17339: if ($putresult eq 'ok') {
17340: if (keys(%changes) > 0) {
17341: $resulttext = &mt('Changes made: ').'<ul>';
17342: foreach my $key ('approval','othdom','priv','unpriv') {
17343: if ($changes{$key}) {
17344: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17345: if ($key eq 'approval') {
17346: if (keys(%{$privacyhash{$key}{instdom}})) {
17347: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
17348: foreach my $item (@items) {
17349: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
17350: }
17351: $resulttext .= '</ul></li>';
17352: }
17353: if (keys(%{$privacyhash{$key}{extdom}})) {
17354: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
17355: foreach my $item (@items) {
17356: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
17357: }
17358: $resulttext .= '</ul></li>';
17359: }
17360: } elsif ($key eq 'othdom') {
17361: my @statuses;
17362: if (ref($types) eq 'ARRAY') {
17363: @statuses = @{$types};
17364: }
17365: if (ref($privacyhash{$key}) eq 'HASH') {
17366: foreach my $status (@statuses,'default') {
17367: if ($status eq 'default') {
17368: $resulttext .= '<li>'.$othertitle.': ';
17369: } elsif (ref($usertypes) eq 'HASH') {
17370: $resulttext .= '<li>'.$usertypes->{$status}.': ';
17371: } else {
17372: next;
17373: }
17374: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
17375: if (keys(%{$privacyhash{$key}{$status}})) {
17376: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
17377: } else {
17378: $resulttext .= &mt('none');
17379: }
17380: }
17381: $resulttext .= '</li>';
17382: }
17383: }
17384: } else {
17385: foreach my $item (@items) {
17386: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
17387: $resulttext .= '<li>'.$names{$item}.': ';
17388: if (keys(%{$privacyhash{$key}{$item}})) {
17389: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
17390: } else {
17391: $resulttext .= &mt('none');
17392: }
17393: $resulttext .= '</li>';
17394: }
17395: }
17396: }
17397: $resulttext .= '</ul></li>';
17398: }
17399: }
17400: } else {
17401: $resulttext = &mt('No changes made to user information settings');
17402: }
17403: } else {
17404: $resulttext = '<span class="LC_error">'.
17405: &mt('An error occurred: [_1]',$putresult).'</span>';
17406: }
17407: return $resulttext;
17408: }
17409:
17410: sub modify_passwords {
17411: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17412: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
17413: $updatedefaults,$updateconf);
17414: my $customfn = 'resetpw.html';
17415: if (ref($domconfig{'passwords'}) eq 'HASH') {
17416: %current = %{$domconfig{'passwords'}};
17417: }
17418: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17419: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17420: if (ref($types) eq 'ARRAY') {
17421: @oktypes = @{$types};
17422: }
17423: push(@oktypes,'default');
17424:
17425: my %titles = &Apache::lonlocal::texthash (
17426: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
17427: intauth_check => 'Check bcrypt cost if authenticated',
17428: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
17429: permanent => 'Permanent e-mail address',
17430: critical => 'Critical notification address',
17431: notify => 'Notification address',
17432: min => 'Minimum password length',
17433: max => 'Maximum password length',
17434: chars => 'Required characters',
17435: expire => 'Password expiration (days)',
17436: numsaved => 'Number of previous passwords to save',
17437: reset => 'Resetting Forgotten Password',
17438: intauth => 'Encryption of Stored Passwords (Internal Auth)',
17439: rules => 'Rules for LON-CAPA Passwords',
17440: crsownerchg => 'Course Owner Changing Student Passwords',
17441: username => 'Username',
17442: email => 'E-mail address',
17443: );
17444:
17445: #
17446: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
17447: #
17448: my (%curr_defaults,%save_defaults);
17449: if (ref($domconfig{'defaults'}) eq 'HASH') {
17450: foreach my $key (keys(%{$domconfig{'defaults'}})) {
17451: if ($key =~ /^intauth_(cost|check|switch)$/) {
17452: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
17453: } else {
17454: $save_defaults{$key} = $domconfig{'defaults'}{$key};
17455: }
17456: }
17457: }
17458: my %staticdefaults = (
17459: 'resetlink' => 2,
17460: 'resetcase' => \@oktypes,
17461: 'resetprelink' => 'both',
17462: 'resetemail' => ['critical','notify','permanent'],
17463: 'intauth_cost' => 10,
17464: 'intauth_check' => 0,
17465: 'intauth_switch' => 0,
17466: );
17467: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
17468: foreach my $type (@oktypes) {
17469: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
17470: }
17471: my $linklife = $env{'form.passwords_link'};
17472: $linklife =~ s/^\s+|\s+$//g;
17473: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
17474: $newvalues{'resetlink'} = $linklife;
17475: if ($current{'resetlink'}) {
17476: if ($current{'resetlink'} ne $linklife) {
17477: $changes{'reset'} = 1;
17478: }
17479: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17480: if ($staticdefaults{'resetlink'} ne $linklife) {
17481: $changes{'reset'} = 1;
17482: }
17483: }
17484: } elsif ($current{'resetlink'}) {
17485: $changes{'reset'} = 1;
17486: }
17487: my @casesens;
17488: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
17489: foreach my $case (sort(@posscase)) {
17490: if (grep(/^\Q$case\E$/,@oktypes)) {
17491: push(@casesens,$case);
17492: }
17493: }
17494: $newvalues{'resetcase'} = \@casesens;
17495: if (ref($current{'resetcase'}) eq 'ARRAY') {
17496: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
17497: if (@diffs > 0) {
17498: $changes{'reset'} = 1;
17499: }
17500: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17501: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
17502: if (@diffs > 0) {
17503: $changes{'reset'} = 1;
17504: }
17505: }
17506: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
17507: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
17508: if (exists($current{'resetprelink'})) {
17509: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
17510: $changes{'reset'} = 1;
17511: }
17512: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17513: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
17514: $changes{'reset'} = 1;
17515: }
17516: }
17517: } elsif ($current{'resetprelink'}) {
17518: $changes{'reset'} = 1;
17519: }
17520: foreach my $type (@oktypes) {
17521: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
17522: my @postlink;
17523: foreach my $item (sort(@possplink)) {
17524: if ($item =~ /^(email|username)$/) {
17525: push(@postlink,$item);
17526: }
17527: }
17528: $newvalues{'resetpostlink'}{$type} = \@postlink;
17529: unless ($changes{'reset'}) {
17530: if (ref($current{'resetpostlink'}) eq 'HASH') {
17531: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
17532: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
17533: if (@diffs > 0) {
17534: $changes{'reset'} = 1;
17535: }
17536: } else {
17537: $changes{'reset'} = 1;
17538: }
17539: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17540: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
17541: if (@diffs > 0) {
17542: $changes{'reset'} = 1;
17543: }
17544: }
17545: }
17546: }
17547: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
17548: my @resetemail;
17549: foreach my $item (sort(@possemailsrc)) {
17550: if ($item =~ /^(permanent|critical|notify)$/) {
17551: push(@resetemail,$item);
17552: }
17553: }
17554: $newvalues{'resetemail'} = \@resetemail;
17555: unless ($changes{'reset'}) {
17556: if (ref($current{'resetemail'}) eq 'ARRAY') {
17557: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
17558: if (@diffs > 0) {
17559: $changes{'reset'} = 1;
17560: }
17561: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17562: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
17563: if (@diffs > 0) {
17564: $changes{'reset'} = 1;
17565: }
17566: }
17567: }
17568: if ($env{'form.passwords_stdtext'} == 0) {
17569: $newvalues{'resetremove'} = 1;
17570: unless ($current{'resetremove'}) {
17571: $changes{'reset'} = 1;
17572: }
17573: } elsif ($current{'resetremove'}) {
17574: $changes{'reset'} = 1;
17575: }
17576: if ($env{'form.passwords_customfile.filename'} ne '') {
17577: my $servadm = $r->dir_config('lonAdmEMail');
17578: my ($configuserok,$author_ok,$switchserver) =
17579: &config_check($dom,$confname,$servadm);
17580: my $error;
17581: if ($configuserok eq 'ok') {
17582: if ($switchserver) {
17583: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
17584: } else {
17585: if ($author_ok eq 'ok') {
17586: my ($result,$customurl) =
17587: &publishlogo($r,'upload','passwords_customfile',$dom,
17588: $confname,'customtext/resetpw','','',$customfn);
17589: if ($result eq 'ok') {
17590: $newvalues{'resetcustom'} = $customurl;
17591: $changes{'reset'} = 1;
17592: } else {
17593: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
17594: }
17595: } else {
17596: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
17597: }
17598: }
17599: } else {
17600: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
17601: }
17602: if ($error) {
17603: &Apache::lonnet::logthis($error);
17604: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
17605: }
17606: } elsif ($current{'resetcustom'}) {
17607: if ($env{'form.passwords_custom_del'}) {
17608: $changes{'reset'} = 1;
17609: } else {
17610: $newvalues{'resetcustom'} = $current{'resetcustom'};
17611: }
17612: }
17613: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
17614: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
17615: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
17616: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
17617: $changes{'intauth'} = 1;
17618: }
17619: } else {
17620: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
17621: }
17622: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
17623: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
17624: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
17625: $changes{'intauth'} = 1;
17626: }
17627: } else {
17628: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17629: }
17630: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
17631: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
17632: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
17633: $changes{'intauth'} = 1;
17634: }
17635: } else {
17636: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17637: }
17638: foreach my $item ('cost','check','switch') {
17639: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
17640: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
17641: $updatedefaults = 1;
17642: }
17643: }
17644: foreach my $rule ('min','max','expire','numsaved') {
17645: $env{'form.passwords_'.$rule} =~ s/^\s+|\s+$//g;
17646: my $ruleok;
17647: if ($rule eq 'expire') {
17648: if (($env{'form.passwords_'.$rule} =~ /^\d+(|\.\d*)$/) &&
17649: ($env{'form.passwords_'.$rule} ne '0')) {
17650: $ruleok = 1;
17651: }
17652: } elsif ($rule eq 'min') {
17653: if ($env{'form.passwords_'.$rule} =~ /^\d+$/) {
17654: if ($env{'form.passwords_'.$rule} >= $Apache::lonnet::passwdmin) {
17655: $ruleok = 1;
17656: }
17657: }
17658: } elsif (($env{'form.passwords_'.$rule} =~ /^\d+$/) &&
17659: ($env{'form.passwords_'.$rule} ne '0')) {
17660: $ruleok = 1;
17661: }
17662: if ($ruleok) {
17663: $newvalues{$rule} = $env{'form.passwords_'.$rule};
17664: if (exists($current{$rule})) {
17665: if ($newvalues{$rule} ne $current{$rule}) {
17666: $changes{'rules'} = 1;
17667: }
17668: } elsif ($rule eq 'min') {
17669: if ($staticdefaults{$rule} ne $newvalues{$rule}) {
17670: $changes{'rules'} = 1;
17671: }
17672: } else {
17673: $changes{'rules'} = 1;
17674: }
17675: } elsif (exists($current{$rule})) {
17676: $changes{'rules'} = 1;
17677: }
17678: }
17679: my @posschars = &Apache::loncommon::get_env_multiple('form.passwords_chars');
17680: my @chars;
17681: foreach my $item (sort(@posschars)) {
17682: if ($item =~ /^(uc|lc|num|spec)$/) {
17683: push(@chars,$item);
17684: }
17685: }
17686: $newvalues{'chars'} = \@chars;
17687: unless ($changes{'rules'}) {
17688: if (ref($current{'chars'}) eq 'ARRAY') {
17689: my @diffs = &Apache::loncommon::compare_arrays($current{'chars'},\@chars);
17690: if (@diffs > 0) {
17691: $changes{'rules'} = 1;
17692: }
17693: } else {
17694: if (@chars > 0) {
17695: $changes{'rules'} = 1;
17696: }
17697: }
17698: }
17699: my %crsownerchg = (
17700: by => [],
17701: for => [],
17702: );
17703: foreach my $item ('by','for') {
17704: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
17705: foreach my $type (sort(@posstypes)) {
17706: if (grep(/^\Q$type\E$/,@oktypes)) {
17707: push(@{$crsownerchg{$item}},$type);
17708: }
17709: }
17710: }
17711: $newvalues{'crsownerchg'} = \%crsownerchg;
17712: if (ref($current{'crsownerchg'}) eq 'HASH') {
17713: foreach my $item ('by','for') {
17714: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
17715: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
17716: if (@diffs > 0) {
17717: $changes{'crsownerchg'} = 1;
17718: last;
17719: }
17720: }
17721: }
17722: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
17723: foreach my $item ('by','for') {
17724: if (@{$crsownerchg{$item}} > 0) {
17725: $changes{'crsownerchg'} = 1;
17726: last;
17727: }
17728: }
17729: }
17730:
17731: my %confighash = (
17732: defaults => \%save_defaults,
17733: passwords => \%newvalues,
17734: );
17735: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
17736:
17737: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17738: if ($putresult eq 'ok') {
17739: if (keys(%changes) > 0) {
17740: $resulttext = &mt('Changes made: ').'<ul>';
17741: foreach my $key ('reset','intauth','rules','crsownerchg') {
17742: if ($changes{$key}) {
17743: unless ($key eq 'intauth') {
17744: $updateconf = 1;
17745: }
17746: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17747: if ($key eq 'reset') {
17748: if ($confighash{'passwords'}{'captcha'} eq 'original') {
17749: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
17750: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
17751: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
17752: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
17753: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
17754: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
17755: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
17756: }
17757: } else {
17758: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
17759: }
17760: if ($confighash{'passwords'}{'resetlink'}) {
17761: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
17762: } else {
17763: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
17764: &mt('Will default to 2 hours').'</li>';
17765: }
17766: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
17767: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
17768: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
17769: } else {
17770: my $casesens;
17771: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
17772: if ($type eq 'default') {
17773: $casesens .= $othertitle.', ';
17774: } elsif ($usertypes->{$type} ne '') {
17775: $casesens .= $usertypes->{$type}.', ';
17776: }
17777: }
17778: $casesens =~ s/\Q, \E$//;
17779: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
17780: }
17781: } else {
17782: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
17783: }
17784: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
17785: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
17786: } else {
17787: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
17788: }
17789: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
17790: my $output;
17791: if (ref($types) eq 'ARRAY') {
17792: foreach my $type (@{$types}) {
17793: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
17794: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
17795: $output .= $usertypes->{$type}.' -- '.&mt('none');
17796: } else {
17797: $output .= $usertypes->{$type}.' -- '.
17798: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
17799: }
17800: }
17801: }
17802: }
17803: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
17804: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
17805: $output .= $othertitle.' -- '.&mt('none');
17806: } else {
17807: $output .= $othertitle.' -- '.
17808: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
17809: }
17810: }
17811: if ($output) {
17812: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
17813: } else {
17814: $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>';
17815: }
17816: } else {
17817: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
17818: }
17819: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
17820: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
17821: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
17822: } else {
17823: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17824: }
17825: } else {
17826: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17827: }
17828: if ($confighash{'passwords'}{'resetremove'}) {
17829: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
17830: } else {
17831: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
17832: }
17833: if ($confighash{'passwords'}{'resetcustom'}) {
17834: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
17835: &mt('custom text'),600,500,undef,undef,
17836: undef,undef,'background-color:#ffffff');
17837: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
17838: } else {
17839: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
17840: }
17841: } elsif ($key eq 'intauth') {
17842: foreach my $item ('cost','switch','check') {
17843: my $value = $save_defaults{$key.'_'.$item};
17844: if ($item eq 'switch') {
17845: my %optiondesc = &Apache::lonlocal::texthash (
17846: 0 => 'No',
17847: 1 => 'Yes',
17848: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
17849: );
17850: if ($value =~ /^(0|1|2)$/) {
17851: $value = $optiondesc{$value};
17852: } else {
17853: $value = &mt('none -- defaults to No');
17854: }
17855: } elsif ($item eq 'check') {
17856: my %optiondesc = &Apache::lonlocal::texthash (
17857: 0 => 'No',
17858: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
17859: 2 => 'Yes, disallow login if stored cost is less than domain default',
17860: );
17861: if ($value =~ /^(0|1|2)$/) {
17862: $value = $optiondesc{$value};
17863: } else {
17864: $value = &mt('none -- defaults to No');
17865: }
17866: }
17867: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
17868: }
17869: } elsif ($key eq 'rules') {
17870: foreach my $rule ('min','max','expire','numsaved') {
17871: if ($confighash{'passwords'}{$rule} eq '') {
17872: if ($rule eq 'min') {
17873: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
17874: ' '.&mt('Default of [_1] will be used',
17875: $Apache::lonnet::passwdmin).'</li>';
17876: } else {
17877: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
17878: }
17879: } else {
17880: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
17881: }
17882: }
17883: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
17884: if (@{$confighash{'passwords'}{'chars'}} > 0) {
17885: my %rulenames = &Apache::lonlocal::texthash(
17886: uc => 'At least one upper case letter',
17887: lc => 'At least one lower case letter',
17888: num => 'At least one number',
17889: spec => 'At least one non-alphanumeric',
17890: );
17891: my $needed = '<ul><li>'.
17892: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
17893: '</li></ul>';
17894: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
17895: } else {
17896: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17897: }
17898: } else {
17899: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17900: }
17901: } elsif ($key eq 'crsownerchg') {
17902: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
17903: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
17904: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
17905: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17906: } else {
17907: my %crsownerstr;
17908: foreach my $item ('by','for') {
17909: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
17910: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
17911: if ($type eq 'default') {
17912: $crsownerstr{$item} .= $othertitle.', ';
17913: } elsif ($usertypes->{$type} ne '') {
17914: $crsownerstr{$item} .= $usertypes->{$type}.', ';
17915: }
17916: }
17917: $crsownerstr{$item} =~ s/\Q, \E$//;
17918: }
17919: }
17920: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
17921: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
17922: }
17923: } else {
17924: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17925: }
17926: }
17927: $resulttext .= '</ul></li>';
17928: }
17929: }
17930: $resulttext .= '</ul>';
17931: } else {
17932: $resulttext = &mt('No changes made to password settings');
17933: }
17934: my $cachetime = 24*60*60;
17935: if ($updatedefaults) {
17936: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17937: if (ref($lastactref) eq 'HASH') {
17938: $lastactref->{'domdefaults'} = 1;
17939: }
17940: }
17941: if ($updateconf) {
17942: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
17943: if (ref($lastactref) eq 'HASH') {
17944: $lastactref->{'passwdconf'} = 1;
17945: }
17946: }
17947: } else {
17948: $resulttext = '<span class="LC_error">'.
17949: &mt('An error occurred: [_1]',$putresult).'</span>';
17950: }
17951: if ($errors) {
17952: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
17953: $errors.'</ul></p>';
17954: }
17955: return $resulttext;
17956: }
17957:
17958: sub modify_usercreation {
17959: my ($dom,%domconfig) = @_;
17960: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
17961: my $warningmsg;
17962: if (ref($domconfig{'usercreation'}) eq 'HASH') {
17963: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
17964: if ($key eq 'cancreate') {
17965: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
17966: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
17967: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
17968: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17969: } else {
17970: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17971: }
17972: }
17973: }
17974: } elsif ($key eq 'email_rule') {
17975: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
17976: } else {
17977: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
17978: }
17979: }
17980: }
17981: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
17982: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
17983: my @contexts = ('author','course','requestcrs');
17984: foreach my $item(@contexts) {
17985: $cancreate{$item} = $env{'form.can_createuser_'.$item};
17986: }
17987: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17988: foreach my $item (@contexts) {
17989: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
17990: push(@{$changes{'cancreate'}},$item);
17991: }
17992: }
17993: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
17994: foreach my $item (@contexts) {
17995: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
17996: if ($cancreate{$item} ne 'any') {
17997: push(@{$changes{'cancreate'}},$item);
17998: }
17999: } else {
18000: if ($cancreate{$item} ne 'none') {
18001: push(@{$changes{'cancreate'}},$item);
18002: }
18003: }
18004: }
18005: } else {
18006: foreach my $item (@contexts) {
18007: push(@{$changes{'cancreate'}},$item);
18008: }
18009: }
18010:
18011: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
18012: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
18013: if (!grep(/^\Q$type\E$/,@username_rule)) {
18014: push(@{$changes{'username_rule'}},$type);
18015: }
18016: }
18017: foreach my $type (@username_rule) {
18018: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
18019: push(@{$changes{'username_rule'}},$type);
18020: }
18021: }
18022: } else {
18023: push(@{$changes{'username_rule'}},@username_rule);
18024: }
18025:
18026: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
18027: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
18028: if (!grep(/^\Q$type\E$/,@id_rule)) {
18029: push(@{$changes{'id_rule'}},$type);
18030: }
18031: }
18032: foreach my $type (@id_rule) {
18033: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18034: push(@{$changes{'id_rule'}},$type);
18035: }
18036: }
18037: } else {
18038: push(@{$changes{'id_rule'}},@id_rule);
18039: }
18040:
18041: my @authen_contexts = ('author','course','domain');
18042: my @authtypes = ('int','krb4','krb5','loc','lti');
18043: my %authhash;
18044: foreach my $item (@authen_contexts) {
18045: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18046: foreach my $auth (@authtypes) {
18047: if (grep(/^\Q$auth\E$/,@authallowed)) {
18048: $authhash{$item}{$auth} = 1;
18049: } else {
18050: $authhash{$item}{$auth} = 0;
18051: }
18052: }
18053: }
18054: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18055: foreach my $item (@authen_contexts) {
18056: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18057: foreach my $auth (@authtypes) {
18058: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18059: push(@{$changes{'authtypes'}},$item);
18060: last;
18061: }
18062: }
18063: }
18064: }
18065: } else {
18066: foreach my $item (@authen_contexts) {
18067: push(@{$changes{'authtypes'}},$item);
18068: }
18069: }
18070:
18071: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18072: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18073: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18074: $save_usercreate{'id_rule'} = \@id_rule;
18075: $save_usercreate{'username_rule'} = \@username_rule,
18076: $save_usercreate{'authtypes'} = \%authhash;
18077:
18078: my %usercreation_hash = (
18079: usercreation => \%save_usercreate,
18080: );
18081:
18082: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18083: $dom);
18084:
18085: if ($putresult eq 'ok') {
18086: if (keys(%changes) > 0) {
18087: $resulttext = &mt('Changes made:').'<ul>';
18088: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18089: my %lt = &usercreation_types();
18090: foreach my $type (@{$changes{'cancreate'}}) {
18091: my $chgtext = $lt{$type}.', ';
18092: if ($cancreate{$type} eq 'none') {
18093: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18094: } elsif ($cancreate{$type} eq 'any') {
18095: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18096: } elsif ($cancreate{$type} eq 'official') {
18097: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18098: } elsif ($cancreate{$type} eq 'unofficial') {
18099: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18100: }
18101: $resulttext .= '<li>'.$chgtext.'</li>';
18102: }
18103: }
18104: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18105: my ($rules,$ruleorder) =
18106: &Apache::lonnet::inst_userrules($dom,'username');
18107: my $chgtext = '<ul>';
18108: foreach my $type (@username_rule) {
18109: if (ref($rules->{$type}) eq 'HASH') {
18110: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18111: }
18112: }
18113: $chgtext .= '</ul>';
18114: if (@username_rule > 0) {
18115: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18116: } else {
18117: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18118: }
18119: }
18120: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18121: my ($idrules,$idruleorder) =
18122: &Apache::lonnet::inst_userrules($dom,'id');
18123: my $chgtext = '<ul>';
18124: foreach my $type (@id_rule) {
18125: if (ref($idrules->{$type}) eq 'HASH') {
18126: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18127: }
18128: }
18129: $chgtext .= '</ul>';
18130: if (@id_rule > 0) {
18131: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18132: } else {
18133: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18134: }
18135: }
18136: my %authname = &authtype_names();
18137: my %context_title = &context_names();
18138: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18139: my $chgtext = '<ul>';
18140: foreach my $type (@{$changes{'authtypes'}}) {
18141: my @allowed;
18142: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18143: foreach my $auth (@authtypes) {
18144: if ($authhash{$type}{$auth}) {
18145: push(@allowed,$authname{$auth});
18146: }
18147: }
18148: if (@allowed > 0) {
18149: $chgtext .= join(', ',@allowed).'</li>';
18150: } else {
18151: $chgtext .= &mt('none').'</li>';
18152: }
18153: }
18154: $chgtext .= '</ul>';
18155: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18156: $resulttext .= '</li>';
18157: }
18158: $resulttext .= '</ul>';
18159: } else {
18160: $resulttext = &mt('No changes made to user creation settings');
18161: }
18162: } else {
18163: $resulttext = '<span class="LC_error">'.
18164: &mt('An error occurred: [_1]',$putresult).'</span>';
18165: }
18166: if ($warningmsg ne '') {
18167: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18168: }
18169: return $resulttext;
18170: }
18171:
18172: sub modify_selfcreation {
18173: my ($dom,$lastactref,%domconfig) = @_;
18174: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18175: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18176: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18177: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18178: if (ref($typesref) eq 'ARRAY') {
18179: @types = @{$typesref};
18180: }
18181: if (ref($usertypesref) eq 'HASH') {
18182: %usertypes = %{$usertypesref};
18183: }
18184: $usertypes{'default'} = $othertitle;
18185: #
18186: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18187: #
18188: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18189: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18190: if ($key eq 'cancreate') {
18191: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18192: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18193: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18194: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18195: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18196: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18197: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18198: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18199: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18200: } else {
18201: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18202: }
18203: }
18204: }
18205: } elsif ($key eq 'email_rule') {
18206: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18207: } else {
18208: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18209: }
18210: }
18211: }
18212: #
18213: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18214: #
18215: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18216: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18217: if ($key eq 'selfcreate') {
18218: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18219: } else {
18220: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18221: }
18222: }
18223: }
18224: #
18225: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18226: #
18227: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18228: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
18229: if ($key eq 'inststatusguest') {
18230: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
18231: } else {
18232: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
18233: }
18234: }
18235: }
18236:
18237: my @contexts = ('selfcreate');
18238: @{$cancreate{'selfcreate'}} = ();
18239: %{$cancreate{'emailusername'}} = ();
18240: if (@types) {
18241: @{$cancreate{'statustocreate'}} = ();
18242: }
18243: %{$cancreate{'selfcreateprocessing'}} = ();
18244: %{$cancreate{'shibenv'}} = ();
18245: %{$cancreate{'emailverified'}} = ();
18246: %{$cancreate{'emailoptions'}} = ();
18247: %{$cancreate{'emaildomain'}} = ();
18248: my %selfcreatetypes = (
18249: sso => 'users authenticated by institutional single sign on',
18250: login => 'users authenticated by institutional log-in',
18251: email => 'users verified by e-mail',
18252: );
18253: #
18254: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
18255: # is permitted.
18256: #
18257: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
18258:
18259: my (@statuses,%email_rule);
18260: foreach my $item ('login','sso','email') {
18261: if ($item eq 'email') {
18262: if ($env{'form.cancreate_email'}) {
18263: if (@types) {
18264: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
18265: foreach my $status (@poss_statuses) {
18266: if (grep(/^\Q$status\E$/,(@types,'default'))) {
18267: push(@statuses,$status);
18268: }
18269: }
18270: $save_inststatus{'inststatusguest'} = \@statuses;
18271: } else {
18272: push(@statuses,'default');
18273: }
18274: if (@statuses) {
18275: my %curr_rule;
18276: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
18277: foreach my $type (@statuses) {
18278: $curr_rule{$type} = $curr_usercreation{'email_rule'};
18279: }
18280: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
18281: foreach my $type (@statuses) {
18282: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
18283: }
18284: }
18285: push(@{$cancreate{'selfcreate'}},'email');
18286: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
18287: my %curremaildom;
18288: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
18289: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
18290: }
18291: foreach my $type (@statuses) {
18292: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
18293: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
18294: }
18295: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
18296: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
18297: }
18298: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
18299: #
18300: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
18301: #
18302: my $chosen = $1;
18303: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
18304: my $emaildom;
18305: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
18306: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
18307: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
18308: if (ref($curremaildom{$type}) eq 'HASH') {
18309: if (exists($curremaildom{$type}{$chosen})) {
18310: if ($curremaildom{$type}{$chosen} ne $emaildom) {
18311: push(@{$changes{'cancreate'}},'emaildomain');
18312: }
18313: } elsif ($emaildom ne '') {
18314: push(@{$changes{'cancreate'}},'emaildomain');
18315: }
18316: } elsif ($emaildom ne '') {
18317: push(@{$changes{'cancreate'}},'emaildomain');
18318: }
18319: }
18320: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18321: } elsif ($chosen eq 'custom') {
18322: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
18323: $email_rule{$type} = [];
18324: if (ref($emailrules) eq 'HASH') {
18325: foreach my $rule (@possemail_rules) {
18326: if (exists($emailrules->{$rule})) {
18327: push(@{$email_rule{$type}},$rule);
18328: }
18329: }
18330: }
18331: if (@{$email_rule{$type}}) {
18332: $cancreate{'emailoptions'}{$type} = 'custom';
18333: if (ref($curr_rule{$type}) eq 'ARRAY') {
18334: if (@{$curr_rule{$type}} > 0) {
18335: foreach my $rule (@{$curr_rule{$type}}) {
18336: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
18337: push(@{$changes{'email_rule'}},$type);
18338: }
18339: }
18340: }
18341: foreach my $type (@{$email_rule{$type}}) {
18342: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
18343: push(@{$changes{'email_rule'}},$type);
18344: }
18345: }
18346: } else {
18347: push(@{$changes{'email_rule'}},$type);
18348: }
18349: }
18350: } else {
18351: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18352: }
18353: }
18354: }
18355: if (@types) {
18356: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18357: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
18358: if (@changed) {
18359: push(@{$changes{'inststatus'}},'inststatusguest');
18360: }
18361: } else {
18362: push(@{$changes{'inststatus'}},'inststatusguest');
18363: }
18364: }
18365: } else {
18366: delete($env{'form.cancreate_email'});
18367: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18368: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18369: push(@{$changes{'inststatus'}},'inststatusguest');
18370: }
18371: }
18372: }
18373: } else {
18374: $save_inststatus{'inststatusguest'} = [];
18375: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18376: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18377: push(@{$changes{'inststatus'}},'inststatusguest');
18378: }
18379: }
18380: }
18381: } else {
18382: if ($env{'form.cancreate_'.$item}) {
18383: push(@{$cancreate{'selfcreate'}},$item);
18384: }
18385: }
18386: }
18387: my (%userinfo,%savecaptcha);
18388: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
18389: #
18390: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
18391: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
18392: #
18393:
18394: if ($env{'form.cancreate_email'}) {
18395: push(@contexts,'emailusername');
18396: if (@statuses) {
18397: foreach my $type (@statuses) {
18398: if (ref($infofields) eq 'ARRAY') {
18399: foreach my $field (@{$infofields}) {
18400: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
18401: $cancreate{'emailusername'}{$type}{$field} = $1;
18402: }
18403: }
18404: }
18405: }
18406: }
18407: #
18408: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
18409: # queued requests for self-creation of account verified by e-mail.
18410: #
18411:
18412: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
18413: @approvalnotify = sort(@approvalnotify);
18414: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
18415: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18416: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
18417: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
18418: push(@{$changes{'cancreate'}},'notify');
18419: }
18420: } else {
18421: if ($cancreate{'notify'}{'approval'}) {
18422: push(@{$changes{'cancreate'}},'notify');
18423: }
18424: }
18425: } elsif ($cancreate{'notify'}{'approval'}) {
18426: push(@{$changes{'cancreate'}},'notify');
18427: }
18428:
18429: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
18430: }
18431: #
18432: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
18433: # institutional log-in.
18434: #
18435: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
18436: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
18437: ($domdefaults{'auth_def'} eq 'localauth'))) {
18438: $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.').' '.
18439: &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.');
18440: }
18441: }
18442: my @fields = ('lastname','firstname','middlename','generation',
18443: 'permanentemail','id');
18444: my @shibfields = (@fields,'inststatus');
18445: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18446: #
18447: # Where usernames may created for institutional log-in and/or institutional single sign on:
18448: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
18449: # may self-create accounts
18450: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
18451: # which the user may supply, if institutional data is unavailable.
18452: #
18453: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
18454: if (@types) {
18455: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
18456: push(@contexts,'statustocreate');
18457: foreach my $type (@types) {
18458: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
18459: foreach my $field (@fields) {
18460: if (grep(/^\Q$field\E$/,@modifiable)) {
18461: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
18462: } else {
18463: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
18464: }
18465: }
18466: }
18467: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
18468: foreach my $type (@types) {
18469: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
18470: foreach my $field (@fields) {
18471: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
18472: $curr_usermodify{'selfcreate'}{$type}{$field}) {
18473: push(@{$changes{'selfcreate'}},$type);
18474: last;
18475: }
18476: }
18477: }
18478: }
18479: } else {
18480: foreach my $type (@types) {
18481: push(@{$changes{'selfcreate'}},$type);
18482: }
18483: }
18484: }
18485: foreach my $field (@shibfields) {
18486: if ($env{'form.shibenv_'.$field} ne '') {
18487: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
18488: }
18489: }
18490: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18491: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
18492: foreach my $field (@shibfields) {
18493: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
18494: push(@{$changes{'cancreate'}},'shibenv');
18495: }
18496: }
18497: } else {
18498: foreach my $field (@shibfields) {
18499: if ($env{'form.shibenv_'.$field}) {
18500: push(@{$changes{'cancreate'}},'shibenv');
18501: last;
18502: }
18503: }
18504: }
18505: }
18506: }
18507: foreach my $item (@contexts) {
18508: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
18509: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
18510: if (ref($cancreate{$item}) eq 'ARRAY') {
18511: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
18512: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18513: push(@{$changes{'cancreate'}},$item);
18514: }
18515: }
18516: }
18517: }
18518: if (ref($cancreate{$item}) eq 'ARRAY') {
18519: foreach my $type (@{$cancreate{$item}}) {
18520: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
18521: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18522: push(@{$changes{'cancreate'}},$item);
18523: }
18524: }
18525: }
18526: }
18527: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
18528: if (ref($cancreate{$item}) eq 'HASH') {
18529: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
18530: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18531: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
18532: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18533: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18534: push(@{$changes{'cancreate'}},$item);
18535: }
18536: }
18537: }
18538: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18539: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18540: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18541: push(@{$changes{'cancreate'}},$item);
18542: }
18543: }
18544: }
18545: }
18546: foreach my $type (keys(%{$cancreate{$item}})) {
18547: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18548: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18549: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18550: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18551: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18552: push(@{$changes{'cancreate'}},$item);
18553: }
18554: }
18555: } else {
18556: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18557: push(@{$changes{'cancreate'}},$item);
18558: }
18559: }
18560: }
18561: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18562: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18563: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18564: push(@{$changes{'cancreate'}},$item);
18565: }
18566: }
18567: }
18568: }
18569: }
18570: } elsif ($curr_usercreation{'cancreate'}{$item}) {
18571: if (ref($cancreate{$item}) eq 'ARRAY') {
18572: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
18573: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18574: push(@{$changes{'cancreate'}},$item);
18575: }
18576: }
18577: }
18578: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18579: if (ref($cancreate{$item}) eq 'HASH') {
18580: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18581: push(@{$changes{'cancreate'}},$item);
18582: }
18583: }
18584: } elsif ($item eq 'emailusername') {
18585: if (ref($cancreate{$item}) eq 'HASH') {
18586: foreach my $type (keys(%{$cancreate{$item}})) {
18587: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18588: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18589: if ($cancreate{$item}{$type}{$field}) {
18590: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18591: push(@{$changes{'cancreate'}},$item);
18592: }
18593: last;
18594: }
18595: }
18596: }
18597: }
18598: }
18599: }
18600: }
18601: #
18602: # Populate %save_usercreate hash with updates to self-creation configuration.
18603: #
18604: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
18605: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
18606: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
18607: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
18608: if (ref($cancreate{'notify'}) eq 'HASH') {
18609: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
18610: }
18611: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
18612: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
18613: }
18614: if (ref($cancreate{'emailverified'}) eq 'HASH') {
18615: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
18616: }
18617: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
18618: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
18619: }
18620: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
18621: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
18622: }
18623: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18624: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
18625: }
18626: if (ref($cancreate{'shibenv'}) eq 'HASH') {
18627: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
18628: }
18629: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
18630: $save_usercreate{'email_rule'} = \%email_rule;
18631:
18632: my %userconfig_hash = (
18633: usercreation => \%save_usercreate,
18634: usermodification => \%save_usermodify,
18635: inststatus => \%save_inststatus,
18636: );
18637:
18638: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
18639: $dom);
18640: #
18641: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
18642: #
18643: if ($putresult eq 'ok') {
18644: if (keys(%changes) > 0) {
18645: $resulttext = &mt('Changes made:').'<ul>';
18646: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18647: my %lt = &selfcreation_types();
18648: foreach my $type (@{$changes{'cancreate'}}) {
18649: my $chgtext = '';
18650: if ($type eq 'selfcreate') {
18651: if (@{$cancreate{$type}} == 0) {
18652: $chgtext .= &mt('Self creation of a new user account is not permitted.');
18653: } else {
18654: $chgtext .= &mt('Self-creation of a new account is permitted for:').
18655: '<ul>';
18656: foreach my $case (@{$cancreate{$type}}) {
18657: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
18658: }
18659: $chgtext .= '</ul>';
18660: if (ref($cancreate{$type}) eq 'ARRAY') {
18661: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
18662: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18663: if (@{$cancreate{'statustocreate'}} == 0) {
18664: $chgtext .= '<span class="LC_warning">'.
18665: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
18666: '</span><br />';
18667: }
18668: }
18669: }
18670: if (grep(/^email$/,@{$cancreate{$type}})) {
18671: if (!@statuses) {
18672: $chgtext .= '<span class="LC_warning">'.
18673: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
18674: '</span><br />';
18675:
18676: }
18677: }
18678: }
18679: }
18680: } elsif ($type eq 'shibenv') {
18681: if (keys(%{$cancreate{$type}}) == 0) {
18682: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
18683: } else {
18684: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
18685: '<ul>';
18686: foreach my $field (@shibfields) {
18687: next if ($cancreate{$type}{$field} eq '');
18688: if ($field eq 'inststatus') {
18689: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
18690: } else {
18691: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
18692: }
18693: }
18694: $chgtext .= '</ul>';
18695: }
18696: } elsif ($type eq 'statustocreate') {
18697: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
18698: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
18699: if (@{$cancreate{'selfcreate'}} > 0) {
18700: if (@{$cancreate{'statustocreate'}} == 0) {
18701: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
18702: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
18703: $chgtext .= '<br />'.
18704: '<span class="LC_warning">'.
18705: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
18706: '</span>';
18707: }
18708: } elsif (keys(%usertypes) > 0) {
18709: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18710: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
18711: } else {
18712: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
18713: }
18714: $chgtext .= '<ul>';
18715: foreach my $case (@{$cancreate{$type}}) {
18716: if ($case eq 'default') {
18717: $chgtext .= '<li>'.$othertitle.'</li>';
18718: } else {
18719: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
18720: }
18721: }
18722: $chgtext .= '</ul>';
18723: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18724: $chgtext .= '<span class="LC_warning">'.
18725: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
18726: '</span>';
18727: }
18728: }
18729: } else {
18730: if (@{$cancreate{$type}} == 0) {
18731: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
18732: } else {
18733: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
18734: }
18735: }
18736: $chgtext .= '<br />';
18737: }
18738: } elsif ($type eq 'selfcreateprocessing') {
18739: my %choices = &Apache::lonlocal::texthash (
18740: automatic => 'Automatic approval',
18741: approval => 'Queued for approval',
18742: );
18743: if (@types) {
18744: if (@statuses) {
18745: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
18746: '<ul>';
18747: foreach my $status (@statuses) {
18748: if ($status eq 'default') {
18749: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18750: } else {
18751: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18752: }
18753: }
18754: $chgtext .= '</ul>';
18755: }
18756: } else {
18757: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
18758: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
18759: }
18760: } elsif ($type eq 'emailverified') {
18761: my %options = &Apache::lonlocal::texthash (
18762: all => 'Same as e-mail',
18763: first => 'Omit @domain',
18764: free => 'Free to choose',
18765: );
18766: if (@types) {
18767: if (@statuses) {
18768: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
18769: '<ul>';
18770: foreach my $status (@statuses) {
18771: if ($status eq 'default') {
18772: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18773: } else {
18774: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18775: }
18776: }
18777: $chgtext .= '</ul>';
18778: }
18779: } else {
18780: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
18781: $options{$cancreate{'emailverified'}{'default'}});
18782: }
18783: } elsif ($type eq 'emailoptions') {
18784: my %options = &Apache::lonlocal::texthash (
18785: any => 'Any e-mail',
18786: inst => 'Institutional only',
18787: noninst => 'Non-institutional only',
18788: custom => 'Custom restrictions',
18789: );
18790: if (@types) {
18791: if (@statuses) {
18792: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
18793: '<ul>';
18794: foreach my $status (@statuses) {
18795: if ($type eq 'default') {
18796: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18797: } else {
18798: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18799: }
18800: }
18801: $chgtext .= '</ul>';
18802: }
18803: } else {
18804: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
18805: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
18806: } else {
18807: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
18808: $options{$cancreate{'emailoptions'}{'default'}});
18809: }
18810: }
18811: } elsif ($type eq 'emaildomain') {
18812: my $output;
18813: if (@statuses) {
18814: foreach my $type (@statuses) {
18815: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
18816: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
18817: if ($type eq 'default') {
18818: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18819: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18820: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18821: } else {
18822: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
18823: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18824: }
18825: } else {
18826: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18827: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18828: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18829: } else {
18830: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
18831: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18832: }
18833: }
18834: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
18835: if ($type eq 'default') {
18836: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18837: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18838: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18839: } else {
18840: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
18841: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18842: }
18843: } else {
18844: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18845: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18846: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18847: } else {
18848: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
18849: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18850: }
18851: }
18852: }
18853: }
18854: }
18855: }
18856: if ($output ne '') {
18857: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
18858: '<ul>'.$output.'</ul>';
18859: }
18860: } elsif ($type eq 'captcha') {
18861: if ($savecaptcha{$type} eq 'notused') {
18862: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
18863: } else {
18864: my %captchas = &captcha_phrases();
18865: if ($captchas{$savecaptcha{$type}}) {
18866: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
18867: } else {
18868: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
18869: }
18870: }
18871: } elsif ($type eq 'recaptchakeys') {
18872: my ($privkey,$pubkey);
18873: if (ref($savecaptcha{$type}) eq 'HASH') {
18874: $pubkey = $savecaptcha{$type}{'public'};
18875: $privkey = $savecaptcha{$type}{'private'};
18876: }
18877: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
18878: if (!$pubkey) {
18879: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
18880: } else {
18881: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
18882: }
18883: if (!$privkey) {
18884: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
18885: } else {
18886: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
18887: }
18888: $chgtext .= '</ul>';
18889: } elsif ($type eq 'recaptchaversion') {
18890: if ($savecaptcha{'captcha'} eq 'recaptcha') {
18891: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
18892: }
18893: } elsif ($type eq 'emailusername') {
18894: if (ref($cancreate{'emailusername'}) eq 'HASH') {
18895: if (@statuses) {
18896: foreach my $type (@statuses) {
18897: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
18898: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
18899: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
18900: '<ul>';
18901: foreach my $field (@{$infofields}) {
18902: if ($cancreate{'emailusername'}{$type}{$field}) {
18903: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
18904: }
18905: }
18906: $chgtext .= '</ul>';
18907: } else {
18908: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18909: }
18910: } else {
18911: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18912: }
18913: }
18914: }
18915: }
18916: } elsif ($type eq 'notify') {
18917: my $numapprove = 0;
18918: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18919: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
18920: if ($cancreate{'notify'}{'approval'}) {
18921: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
18922: $numapprove ++;
18923: }
18924: }
18925: }
18926: unless ($numapprove) {
18927: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
18928: }
18929: }
18930: if ($chgtext) {
18931: $resulttext .= '<li>'.$chgtext.'</li>';
18932: }
18933: }
18934: }
18935: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
18936: my ($emailrules,$emailruleorder) =
18937: &Apache::lonnet::inst_userrules($dom,'email');
18938: foreach my $type (@{$changes{'email_rule'}}) {
18939: if (ref($email_rule{$type}) eq 'ARRAY') {
18940: my $chgtext = '<ul>';
18941: foreach my $rule (@{$email_rule{$type}}) {
18942: if (ref($emailrules->{$rule}) eq 'HASH') {
18943: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
18944: }
18945: }
18946: $chgtext .= '</ul>';
18947: my $typename;
18948: if (@types) {
18949: if ($type eq 'default') {
18950: $typename = $othertitle;
18951: } else {
18952: $typename = $usertypes{$type};
18953: }
18954: $chgtext .= &mt('(Affiliation: [_1])',$typename);
18955: }
18956: if (@{$email_rule{$type}} > 0) {
18957: $resulttext .= '<li>'.
18958: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
18959: $usertypes{$type}).
18960: $chgtext.
18961: '</li>';
18962: } else {
18963: $resulttext .= '<li>'.
18964: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
18965: '</li>'.
18966: &mt('(Affiliation: [_1])',$typename);
18967: }
18968: }
18969: }
18970: }
18971: if (ref($changes{'inststatus'}) eq 'ARRAY') {
18972: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
18973: if (@{$save_inststatus{'inststatusguest'}} > 0) {
18974: my $chgtext = '<ul>';
18975: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
18976: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
18977: }
18978: $chgtext .= '</ul>';
18979: $resulttext .= '<li>'.
18980: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
18981: $chgtext.
18982: '</li>';
18983: } else {
18984: $resulttext .= '<li>'.
18985: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
18986: '</li>';
18987: }
18988: }
18989: }
18990: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
18991: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
18992: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18993: foreach my $type (@{$changes{'selfcreate'}}) {
18994: my $typename = $type;
18995: if (keys(%usertypes) > 0) {
18996: if ($usertypes{$type} ne '') {
18997: $typename = $usertypes{$type};
18998: }
18999: }
19000: my @modifiable;
19001: $resulttext .= '<li>'.
19002: &mt('Self-creation of account by users with status: [_1]',
19003: '<span class="LC_cusr_emph">'.$typename.'</span>').
19004: ' - '.&mt('modifiable fields (if institutional data blank): ');
19005: foreach my $field (@fields) {
19006: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
19007: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
19008: }
19009: }
19010: if (@modifiable > 0) {
19011: $resulttext .= join(', ',@modifiable);
19012: } else {
19013: $resulttext .= &mt('none');
19014: }
19015: $resulttext .= '</li>';
19016: }
19017: $resulttext .= '</ul></li>';
19018: }
19019: $resulttext .= '</ul>';
19020: my $cachetime = 24*60*60;
19021: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
19022: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19023: if (ref($lastactref) eq 'HASH') {
19024: $lastactref->{'domdefaults'} = 1;
19025: }
19026: } else {
19027: $resulttext = &mt('No changes made to self-creation settings');
19028: }
19029: } else {
19030: $resulttext = '<span class="LC_error">'.
19031: &mt('An error occurred: [_1]',$putresult).'</span>';
19032: }
19033: if ($warningmsg ne '') {
19034: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19035: }
19036: return $resulttext;
19037: }
19038:
19039: sub process_captcha {
19040: my ($container,$changes,$newsettings,$currsettings) = @_;
19041: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19042: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19043: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19044: $newsettings->{'captcha'} = 'original';
19045: }
19046: my %current;
19047: if (ref($currsettings) eq 'HASH') {
19048: %current = %{$currsettings};
19049: }
19050: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19051: if ($container eq 'cancreate') {
19052: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19053: push(@{$changes->{'cancreate'}},'captcha');
19054: } elsif (!defined($changes->{'cancreate'})) {
19055: $changes->{'cancreate'} = ['captcha'];
19056: }
19057: } elsif ($container eq 'passwords') {
19058: $changes->{'reset'} = 1;
19059: } else {
19060: $changes->{'captcha'} = 1;
19061: }
19062: }
19063: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19064: if ($newsettings->{'captcha'} eq 'recaptcha') {
19065: $newpub = $env{'form.'.$container.'_recaptchapub'};
19066: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19067: $newpub =~ s/[^\w\-]//g;
19068: $newpriv =~ s/[^\w\-]//g;
19069: $newsettings->{'recaptchakeys'} = {
19070: public => $newpub,
19071: private => $newpriv,
19072: };
19073: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19074: $newversion =~ s/\D//g;
19075: if ($newversion ne '2') {
19076: $newversion = 1;
19077: }
19078: $newsettings->{'recaptchaversion'} = $newversion;
19079: }
19080: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19081: $currpub = $current{'recaptchakeys'}{'public'};
19082: $currpriv = $current{'recaptchakeys'}{'private'};
19083: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19084: $newsettings->{'recaptchakeys'} = {
19085: public => '',
19086: private => '',
19087: }
19088: }
19089: }
19090: if ($current{'captcha'} eq 'recaptcha') {
19091: $currversion = $current{'recaptchaversion'};
19092: if ($currversion ne '2') {
19093: $currversion = 1;
19094: }
19095: }
19096: if ($currversion ne $newversion) {
19097: if ($container eq 'cancreate') {
19098: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19099: push(@{$changes->{'cancreate'}},'recaptchaversion');
19100: } elsif (!defined($changes->{'cancreate'})) {
19101: $changes->{'cancreate'} = ['recaptchaversion'];
19102: }
19103: } elsif ($container eq 'passwords') {
19104: $changes->{'reset'} = 1;
19105: } else {
19106: $changes->{'recaptchaversion'} = 1;
19107: }
19108: }
19109: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19110: if ($container eq 'cancreate') {
19111: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19112: push(@{$changes->{'cancreate'}},'recaptchakeys');
19113: } elsif (!defined($changes->{'cancreate'})) {
19114: $changes->{'cancreate'} = ['recaptchakeys'];
19115: }
19116: } elsif ($container eq 'passwords') {
19117: $changes->{'reset'} = 1;
19118: } else {
19119: $changes->{'recaptchakeys'} = 1;
19120: }
19121: }
19122: return;
19123: }
19124:
19125: sub modify_usermodification {
19126: my ($dom,%domconfig) = @_;
19127: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19128: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19129: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19130: if ($key eq 'selfcreate') {
19131: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19132: } else {
19133: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19134: }
19135: }
19136: }
19137: my @contexts = ('author','course');
19138: my %context_title = (
19139: author => 'In author context',
19140: course => 'In course context',
19141: );
19142: my @fields = ('lastname','firstname','middlename','generation',
19143: 'permanentemail','id');
19144: my %roles = (
19145: author => ['ca','aa'],
19146: course => ['st','ep','ta','in','cr'],
19147: );
19148: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19149: foreach my $context (@contexts) {
19150: foreach my $role (@{$roles{$context}}) {
19151: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19152: foreach my $item (@fields) {
19153: if (grep(/^\Q$item\E$/,@modifiable)) {
19154: $modifyhash{$context}{$role}{$item} = 1;
19155: } else {
19156: $modifyhash{$context}{$role}{$item} = 0;
19157: }
19158: }
19159: }
19160: if (ref($curr_usermodification{$context}) eq 'HASH') {
19161: foreach my $role (@{$roles{$context}}) {
19162: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19163: foreach my $field (@fields) {
19164: if ($modifyhash{$context}{$role}{$field} ne
19165: $curr_usermodification{$context}{$role}{$field}) {
19166: push(@{$changes{$context}},$role);
19167: last;
19168: }
19169: }
19170: }
19171: }
19172: } else {
19173: foreach my $context (@contexts) {
19174: foreach my $role (@{$roles{$context}}) {
19175: push(@{$changes{$context}},$role);
19176: }
19177: }
19178: }
19179: }
19180: my %usermodification_hash = (
19181: usermodification => \%modifyhash,
19182: );
19183: my $putresult = &Apache::lonnet::put_dom('configuration',
19184: \%usermodification_hash,$dom);
19185: if ($putresult eq 'ok') {
19186: if (keys(%changes) > 0) {
19187: $resulttext = &mt('Changes made: ').'<ul>';
19188: foreach my $context (@contexts) {
19189: if (ref($changes{$context}) eq 'ARRAY') {
19190: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19191: if (ref($changes{$context}) eq 'ARRAY') {
19192: foreach my $role (@{$changes{$context}}) {
19193: my $rolename;
19194: if ($role eq 'cr') {
19195: $rolename = &mt('Custom');
19196: } else {
19197: $rolename = &Apache::lonnet::plaintext($role);
19198: }
19199: my @modifiable;
19200: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19201: foreach my $field (@fields) {
19202: if ($modifyhash{$context}{$role}{$field}) {
19203: push(@modifiable,$fieldtitles{$field});
19204: }
19205: }
19206: if (@modifiable > 0) {
19207: $resulttext .= join(', ',@modifiable);
19208: } else {
19209: $resulttext .= &mt('none');
19210: }
19211: $resulttext .= '</li>';
19212: }
19213: $resulttext .= '</ul></li>';
19214: }
19215: }
19216: }
19217: $resulttext .= '</ul>';
19218: } else {
19219: $resulttext = &mt('No changes made to user modification settings');
19220: }
19221: } else {
19222: $resulttext = '<span class="LC_error">'.
19223: &mt('An error occurred: [_1]',$putresult).'</span>';
19224: }
19225: return $resulttext;
19226: }
19227:
19228: sub modify_defaults {
19229: my ($dom,$lastactref,%domconfig) = @_;
19230: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
19231: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19232: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
19233: 'portal_def');
19234: my @authtypes = ('internal','krb4','krb5','localauth','lti');
19235: foreach my $item (@items) {
19236: $newvalues{$item} = $env{'form.'.$item};
19237: if ($item eq 'auth_def') {
19238: if ($newvalues{$item} ne '') {
19239: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
19240: push(@errors,$item);
19241: }
19242: }
19243: } elsif ($item eq 'lang_def') {
19244: if ($newvalues{$item} ne '') {
19245: if ($newvalues{$item} =~ /^(\w+)/) {
19246: my $langcode = $1;
19247: if ($langcode ne 'x_chef') {
19248: if (code2language($langcode) eq '') {
19249: push(@errors,$item);
19250: }
19251: }
19252: } else {
19253: push(@errors,$item);
19254: }
19255: }
19256: } elsif ($item eq 'timezone_def') {
19257: if ($newvalues{$item} ne '') {
19258: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
19259: push(@errors,$item);
19260: }
19261: }
19262: } elsif ($item eq 'datelocale_def') {
19263: if ($newvalues{$item} ne '') {
19264: my @datelocale_ids = DateTime::Locale->ids();
19265: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
19266: push(@errors,$item);
19267: }
19268: }
19269: } elsif ($item eq 'portal_def') {
19270: if ($newvalues{$item} ne '') {
19271: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
19272: push(@errors,$item);
19273: }
19274: }
19275: }
19276: if (grep(/^\Q$item\E$/,@errors)) {
19277: $newvalues{$item} = $domdefaults{$item};
19278: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
19279: $changes{$item} = 1;
19280: }
19281: $domdefaults{$item} = $newvalues{$item};
19282: }
19283: my %staticdefaults = (
19284: 'intauth_cost' => 10,
19285: 'intauth_check' => 0,
19286: 'intauth_switch' => 0,
19287: );
19288: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
19289: if (exists($domdefaults{$item})) {
19290: $newvalues{$item} = $domdefaults{$item};
19291: } else {
19292: $newvalues{$item} = $staticdefaults{$item};
19293: }
19294: }
19295: my %defaults_hash = (
19296: defaults => \%newvalues,
19297: );
19298: my $title = &defaults_titles();
19299:
19300: my $currinststatus;
19301: if (ref($domconfig{'inststatus'}) eq 'HASH') {
19302: $currinststatus = $domconfig{'inststatus'};
19303: } else {
19304: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
19305: $currinststatus = {
19306: inststatustypes => $usertypes,
19307: inststatusorder => $types,
19308: inststatusguest => [],
19309: };
19310: }
19311: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
19312: my @allpos;
19313: my %alltypes;
19314: my @inststatusguest;
19315: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
19316: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
19317: unless (grep(/^\Q$type\E$/,@todelete)) {
19318: push(@inststatusguest,$type);
19319: }
19320: }
19321: }
19322: my ($currtitles,$currorder);
19323: if (ref($currinststatus) eq 'HASH') {
19324: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
19325: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
19326: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
19327: if ($currinststatus->{inststatustypes}->{$type} ne '') {
19328: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
19329: }
19330: }
19331: unless (grep(/^\Q$type\E$/,@todelete)) {
19332: my $position = $env{'form.inststatus_pos_'.$type};
19333: $position =~ s/\D+//g;
19334: $allpos[$position] = $type;
19335: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
19336: $alltypes{$type} =~ s/`//g;
19337: }
19338: }
19339: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
19340: $currtitles =~ s/,$//;
19341: }
19342: }
19343: if ($env{'form.addinststatus'}) {
19344: my $newtype = $env{'form.addinststatus'};
19345: $newtype =~ s/\W//g;
19346: unless (exists($alltypes{$newtype})) {
19347: $alltypes{$newtype} = $env{'form.addinststatus_title'};
19348: $alltypes{$newtype} =~ s/`//g;
19349: my $position = $env{'form.addinststatus_pos'};
19350: $position =~ s/\D+//g;
19351: if ($position ne '') {
19352: $allpos[$position] = $newtype;
19353: }
19354: }
19355: }
19356: my @orderedstatus;
19357: foreach my $type (@allpos) {
19358: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
19359: push(@orderedstatus,$type);
19360: }
19361: }
19362: foreach my $type (keys(%alltypes)) {
19363: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
19364: delete($alltypes{$type});
19365: }
19366: }
19367: $defaults_hash{'inststatus'} = {
19368: inststatustypes => \%alltypes,
19369: inststatusorder => \@orderedstatus,
19370: inststatusguest => \@inststatusguest,
19371: };
19372: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
19373: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
19374: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
19375: }
19376: }
19377: if ($currorder ne join(',',@orderedstatus)) {
19378: $changes{'inststatus'}{'inststatusorder'} = 1;
19379: }
19380: my $newtitles;
19381: foreach my $item (@orderedstatus) {
19382: $newtitles .= $alltypes{$item}.',';
19383: }
19384: $newtitles =~ s/,$//;
19385: if ($currtitles ne $newtitles) {
19386: $changes{'inststatus'}{'inststatustypes'} = 1;
19387: }
19388: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
19389: $dom);
19390: if ($putresult eq 'ok') {
19391: if (keys(%changes) > 0) {
19392: $resulttext = &mt('Changes made:').'<ul>';
19393: my $version = &Apache::lonnet::get_server_loncaparev($dom);
19394: 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";
19395: foreach my $item (sort(keys(%changes))) {
19396: if ($item eq 'inststatus') {
19397: if (ref($changes{'inststatus'}) eq 'HASH') {
19398: if (@orderedstatus) {
19399: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
19400: foreach my $type (@orderedstatus) {
19401: $resulttext .= $alltypes{$type}.', ';
19402: }
19403: $resulttext =~ s/, $//;
19404: $resulttext .= '</li>';
19405: } else {
19406: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
19407: }
19408: }
19409: } else {
19410: my $value = $env{'form.'.$item};
19411: if ($value eq '') {
19412: $value = &mt('none');
19413: } elsif ($item eq 'auth_def') {
19414: my %authnames = &authtype_names();
19415: my %shortauth = (
19416: internal => 'int',
19417: krb4 => 'krb4',
19418: krb5 => 'krb5',
19419: localauth => 'loc',
19420: lti => 'lti',
19421: );
19422: $value = $authnames{$shortauth{$value}};
19423: }
19424: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
19425: $mailmsgtext .= "$title->{$item} set to $value\n";
19426: }
19427: }
19428: $resulttext .= '</ul>';
19429: $mailmsgtext .= "\n";
19430: my $cachetime = 24*60*60;
19431: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19432: if (ref($lastactref) eq 'HASH') {
19433: $lastactref->{'domdefaults'} = 1;
19434: }
19435: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
19436: my $notify = 1;
19437: if (ref($domconfig{'contacts'}) eq 'HASH') {
19438: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
19439: $notify = 0;
19440: }
19441: }
19442: if ($notify) {
19443: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
19444: "LON-CAPA Domain Settings Change - $dom",
19445: $mailmsgtext);
19446: }
19447: }
19448: } else {
19449: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
19450: }
19451: } else {
19452: $resulttext = '<span class="LC_error">'.
19453: &mt('An error occurred: [_1]',$putresult).'</span>';
19454: }
19455: if (@errors > 0) {
19456: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
19457: foreach my $item (@errors) {
19458: $resulttext .= ' "'.$title->{$item}.'",';
19459: }
19460: $resulttext =~ s/,$//;
19461: }
19462: return $resulttext;
19463: }
19464:
19465: sub modify_scantron {
19466: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
19467: my ($resulttext,%confhash,%changes,$errors);
19468: my $custom = 'custom.tab';
19469: my $default = 'default.tab';
19470: my $servadm = $r->dir_config('lonAdmEMail');
19471: my ($configuserok,$author_ok,$switchserver) =
19472: &config_check($dom,$confname,$servadm);
19473: if ($env{'form.scantronformat.filename'} ne '') {
19474: my $error;
19475: if ($configuserok eq 'ok') {
19476: if ($switchserver) {
19477: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
19478: } else {
19479: if ($author_ok eq 'ok') {
19480: my ($result,$scantronurl) =
19481: &publishlogo($r,'upload','scantronformat',$dom,
19482: $confname,'scantron','','',$custom);
19483: if ($result eq 'ok') {
19484: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
19485: $changes{'scantronformat'} = 1;
19486: } else {
19487: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
19488: }
19489: } else {
19490: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
19491: }
19492: }
19493: } else {
19494: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
19495: }
19496: if ($error) {
19497: &Apache::lonnet::logthis($error);
19498: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
19499: }
19500: }
19501: if (ref($domconfig{'scantron'}) eq 'HASH') {
19502: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
19503: if ($env{'form.scantronformat_del'}) {
19504: $confhash{'scantron'}{'scantronformat'} = '';
19505: $changes{'scantronformat'} = 1;
19506: } else {
19507: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
19508: }
19509: }
19510: }
19511: my @options = ('hdr','pad','rem');
19512: my @fields = &scantroncsv_fields();
19513: my %titles = &scantronconfig_titles();
19514: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
19515: my ($newdat,$currdat,%newcol,%currcol);
19516: if (grep(/^dat$/,@formats)) {
19517: $confhash{'scantron'}{config}{dat} = 1;
19518: $newdat = 1;
19519: } else {
19520: $newdat = 0;
19521: }
19522: if (grep(/^csv$/,@formats)) {
19523: my %bynum;
19524: foreach my $field (@fields) {
19525: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
19526: my $posscol = $1;
19527: if (($posscol < 20) && (!$bynum{$posscol})) {
19528: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
19529: $bynum{$posscol} = $field;
19530: $newcol{$field} = $posscol;
19531: }
19532: }
19533: }
19534: if (keys(%newcol)) {
19535: foreach my $option (@options) {
19536: if ($env{'form.scantroncsv_'.$option}) {
19537: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
19538: }
19539: }
19540: }
19541: }
19542: $currdat = 1;
19543: if (ref($domconfig{'scantron'}) eq 'HASH') {
19544: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
19545: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
19546: $currdat = 0;
19547: }
19548: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19549: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19550: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
19551: }
19552: }
19553: }
19554: }
19555: if ($currdat != $newdat) {
19556: $changes{'config'} = 1;
19557: } else {
19558: foreach my $field (@fields) {
19559: if ($currcol{$field} ne '') {
19560: if ($currcol{$field} ne $newcol{$field}) {
19561: $changes{'config'} = 1;
19562: last;
19563: }
19564: } elsif ($newcol{$field} ne '') {
19565: $changes{'config'} = 1;
19566: last;
19567: }
19568: }
19569: }
19570: if (keys(%confhash) > 0) {
19571: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
19572: $dom);
19573: if ($putresult eq 'ok') {
19574: if (keys(%changes) > 0) {
19575: if (ref($confhash{'scantron'}) eq 'HASH') {
19576: $resulttext = &mt('Changes made:').'<ul>';
19577: if ($changes{'scantronformat'}) {
19578: if ($confhash{'scantron'}{'scantronformat'} eq '') {
19579: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
19580: } else {
19581: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
19582: }
19583: }
19584: if ($changes{'config'}) {
19585: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
19586: if ($confhash{'scantron'}{'config'}{'dat'}) {
19587: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
19588: }
19589: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19590: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19591: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
19592: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
19593: foreach my $field (@fields) {
19594: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
19595: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
19596: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
19597: }
19598: }
19599: $resulttext .= '</ul></li>';
19600: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
19601: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
19602: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
19603: foreach my $option (@options) {
19604: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
19605: $resulttext .= '<li>'.$titles{$option}.'</li>';
19606: }
19607: }
19608: $resulttext .= '</ul></li>';
19609: }
19610: }
19611: }
19612: }
19613: }
19614: } else {
19615: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
19616: }
19617: }
19618: $resulttext .= '</ul>';
19619: } else {
19620: $resulttext = &mt('Changes made to bubblesheet format file.');
19621: }
19622: &Apache::loncommon::devalidate_domconfig_cache($dom);
19623: if (ref($lastactref) eq 'HASH') {
19624: $lastactref->{'domainconfig'} = 1;
19625: }
19626: } else {
19627: $resulttext = &mt('No changes made to bubblesheet format settings');
19628: }
19629: } else {
19630: $resulttext = '<span class="LC_error">'.
19631: &mt('An error occurred: [_1]',$putresult).'</span>';
19632: }
19633: } else {
19634: $resulttext = &mt('No changes made to bubblesheet format file');
19635: }
19636: if ($errors) {
19637: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
19638: $errors.'</ul></p>';
19639: }
19640: return $resulttext;
19641: }
19642:
19643: sub modify_coursecategories {
19644: my ($dom,$lastactref,%domconfig) = @_;
19645: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
19646: $cathash);
19647: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
19648: my @catitems = ('unauth','auth');
19649: my @cattypes = ('std','domonly','codesrch','none');
19650: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19651: $cathash = $domconfig{'coursecategories'}{'cats'};
19652: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
19653: $changes{'togglecats'} = 1;
19654: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
19655: }
19656: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
19657: $changes{'categorize'} = 1;
19658: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
19659: }
19660: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
19661: $changes{'togglecatscomm'} = 1;
19662: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
19663: }
19664: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
19665: $changes{'categorizecomm'} = 1;
19666: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
19667:
19668: }
19669: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
19670: $changes{'togglecatsplace'} = 1;
19671: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
19672: }
19673: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
19674: $changes{'categorizeplace'} = 1;
19675: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
19676: }
19677: foreach my $item (@catitems) {
19678: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19679: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
19680: $changes{$item} = 1;
19681: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19682: }
19683: }
19684: }
19685: } else {
19686: $changes{'togglecats'} = 1;
19687: $changes{'categorize'} = 1;
19688: $changes{'togglecatscomm'} = 1;
19689: $changes{'categorizecomm'} = 1;
19690: $changes{'togglecatsplace'} = 1;
19691: $changes{'categorizeplace'} = 1;
19692: $domconfig{'coursecategories'} = {
19693: togglecats => $env{'form.togglecats'},
19694: categorize => $env{'form.categorize'},
19695: togglecatscomm => $env{'form.togglecatscomm'},
19696: categorizecomm => $env{'form.categorizecomm'},
19697: togglecatsplace => $env{'form.togglecatsplace'},
19698: categorizeplace => $env{'form.categorizeplace'},
19699: };
19700: foreach my $item (@catitems) {
19701: if ($env{'form.coursecat_'.$item} ne 'std') {
19702: $changes{$item} = 1;
19703: }
19704: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19705: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19706: }
19707: }
19708: }
19709: if (ref($cathash) eq 'HASH') {
19710: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
19711: push (@deletecategory,'instcode::0');
19712: }
19713: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
19714: push(@deletecategory,'communities::0');
19715: }
19716: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
19717: push(@deletecategory,'placement::0');
19718: }
19719: }
19720: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
19721: if (ref($cathash) eq 'HASH') {
19722: if (@deletecategory > 0) {
19723: #FIXME Need to remove category from all courses using a deleted category
19724: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
19725: foreach my $item (@deletecategory) {
19726: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
19727: delete($domconfig{'coursecategories'}{'cats'}{$item});
19728: $deletions{$item} = 1;
19729: &recurse_cat_deletes($item,$cathash,\%deletions);
19730: }
19731: }
19732: }
19733: foreach my $item (keys(%{$cathash})) {
19734: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
19735: if ($cathash->{$item} ne $env{'form.'.$item}) {
19736: $reorderings{$item} = 1;
19737: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
19738: }
19739: if ($env{'form.addcategory_name_'.$item} ne '') {
19740: my $newcat = $env{'form.addcategory_name_'.$item};
19741: my $newdepth = $depth+1;
19742: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19743: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
19744: $adds{$newitem} = 1;
19745: }
19746: if ($env{'form.subcat_'.$item} ne '') {
19747: my $newcat = $env{'form.subcat_'.$item};
19748: my $newdepth = $depth+1;
19749: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19750: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
19751: $adds{$newitem} = 1;
19752: }
19753: }
19754: }
19755: if ($env{'form.instcode'} eq '1') {
19756: if (ref($cathash) eq 'HASH') {
19757: my $newitem = 'instcode::0';
19758: if ($cathash->{$newitem} eq '') {
19759: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19760: $adds{$newitem} = 1;
19761: }
19762: } else {
19763: my $newitem = 'instcode::0';
19764: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19765: $adds{$newitem} = 1;
19766: }
19767: }
19768: if ($env{'form.communities'} eq '1') {
19769: if (ref($cathash) eq 'HASH') {
19770: my $newitem = 'communities::0';
19771: if ($cathash->{$newitem} eq '') {
19772: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19773: $adds{$newitem} = 1;
19774: }
19775: } else {
19776: my $newitem = 'communities::0';
19777: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19778: $adds{$newitem} = 1;
19779: }
19780: }
19781: if ($env{'form.placement'} eq '1') {
19782: if (ref($cathash) eq 'HASH') {
19783: my $newitem = 'placement::0';
19784: if ($cathash->{$newitem} eq '') {
19785: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19786: $adds{$newitem} = 1;
19787: }
19788: } else {
19789: my $newitem = 'placement::0';
19790: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19791: $adds{$newitem} = 1;
19792: }
19793: }
19794: if ($env{'form.addcategory_name'} ne '') {
19795: if (($env{'form.addcategory_name'} ne 'instcode') &&
19796: ($env{'form.addcategory_name'} ne 'communities') &&
19797: ($env{'form.addcategory_name'} ne 'placement')) {
19798: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
19799: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
19800: $adds{$newitem} = 1;
19801: }
19802: }
19803: my $putresult;
19804: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19805: if (keys(%deletions) > 0) {
19806: foreach my $key (keys(%deletions)) {
19807: if ($predelallitems{$key} ne '') {
19808: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
19809: }
19810: }
19811: }
19812: my (@chkcats,@chktrails,%chkallitems);
19813: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
19814: if (ref($chkcats[0]) eq 'ARRAY') {
19815: my $depth = 0;
19816: my $chg = 0;
19817: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
19818: my $name = $chkcats[0][$i];
19819: my $item;
19820: if ($name eq '') {
19821: $chg ++;
19822: } else {
19823: $item = &escape($name).'::0';
19824: if ($chg) {
19825: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
19826: }
19827: $depth ++;
19828: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
19829: $depth --;
19830: }
19831: }
19832: }
19833: }
19834: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19835: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
19836: if ($putresult eq 'ok') {
19837: my %title = (
19838: togglecats => 'Show/Hide a course in catalog',
19839: categorize => 'Assign a category to a course',
19840: togglecatscomm => 'Show/Hide a community in catalog',
19841: categorizecomm => 'Assign a category to a community',
19842: );
19843: my %level = (
19844: dom => 'set in Domain ("Modify Course/Community")',
19845: crs => 'set in Course ("Course Configuration")',
19846: comm => 'set in Community ("Community Configuration")',
19847: none => 'No catalog',
19848: std => 'Standard catalog',
19849: domonly => 'Domain-only catalog',
19850: codesrch => 'Code search form',
19851: );
19852: $resulttext = &mt('Changes made:').'<ul>';
19853: if ($changes{'togglecats'}) {
19854: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
19855: }
19856: if ($changes{'categorize'}) {
19857: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
19858: }
19859: if ($changes{'togglecatscomm'}) {
19860: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
19861: }
19862: if ($changes{'categorizecomm'}) {
19863: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
19864: }
19865: if ($changes{'unauth'}) {
19866: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
19867: }
19868: if ($changes{'auth'}) {
19869: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
19870: }
19871: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19872: my $cathash;
19873: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19874: $cathash = $domconfig{'coursecategories'}{'cats'};
19875: } else {
19876: $cathash = {};
19877: }
19878: my (@cats,@trails,%allitems);
19879: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
19880: if (keys(%deletions) > 0) {
19881: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
19882: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
19883: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
19884: }
19885: $resulttext .= '</ul></li>';
19886: }
19887: if (keys(%reorderings) > 0) {
19888: my %sort_by_trail;
19889: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
19890: foreach my $key (keys(%reorderings)) {
19891: if ($allitems{$key} ne '') {
19892: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19893: }
19894: }
19895: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19896: $resulttext .= '<li>'.$trails[$trail].'</li>';
19897: }
19898: $resulttext .= '</ul></li>';
19899: }
19900: if (keys(%adds) > 0) {
19901: my %sort_by_trail;
19902: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
19903: foreach my $key (keys(%adds)) {
19904: if ($allitems{$key} ne '') {
19905: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19906: }
19907: }
19908: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19909: $resulttext .= '<li>'.$trails[$trail].'</li>';
19910: }
19911: $resulttext .= '</ul></li>';
19912: }
19913: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
19914: if (ref($lastactref) eq 'HASH') {
19915: $lastactref->{'cats'} = 1;
19916: }
19917: }
19918: $resulttext .= '</ul>';
19919: if ($changes{'unauth'} || $changes{'auth'}) {
19920: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
19921: if ($changes{'auth'}) {
19922: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
19923: }
19924: if ($changes{'unauth'}) {
19925: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
19926: }
19927: my $cachetime = 24*60*60;
19928: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19929: if (ref($lastactref) eq 'HASH') {
19930: $lastactref->{'domdefaults'} = 1;
19931: }
19932: }
19933: } else {
19934: $resulttext = '<span class="LC_error">'.
19935: &mt('An error occurred: [_1]',$putresult).'</span>';
19936: }
19937: } else {
19938: $resulttext = &mt('No changes made to course and community categories');
19939: }
19940: return $resulttext;
19941: }
19942:
19943: sub modify_serverstatuses {
19944: my ($dom,%domconfig) = @_;
19945: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
19946: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
19947: %currserverstatus = %{$domconfig{'serverstatuses'}};
19948: }
19949: my @pages = &serverstatus_pages();
19950: foreach my $type (@pages) {
19951: $newserverstatus{$type}{'namedusers'} = '';
19952: $newserverstatus{$type}{'machines'} = '';
19953: if (defined($env{'form.'.$type.'_namedusers'})) {
19954: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
19955: my @okusers;
19956: foreach my $user (@users) {
19957: my ($uname,$udom) = split(/:/,$user);
19958: if (($udom =~ /^$match_domain$/) &&
19959: (&Apache::lonnet::domain($udom)) &&
19960: ($uname =~ /^$match_username$/)) {
19961: if (!grep(/^\Q$user\E/,@okusers)) {
19962: push(@okusers,$user);
19963: }
19964: }
19965: }
19966: if (@okusers > 0) {
19967: @okusers = sort(@okusers);
19968: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
19969: }
19970: }
19971: if (defined($env{'form.'.$type.'_machines'})) {
19972: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
19973: my @okmachines;
19974: foreach my $ip (@machines) {
19975: my @parts = split(/\./,$ip);
19976: next if (@parts < 4);
19977: my $badip = 0;
19978: for (my $i=0; $i<4; $i++) {
19979: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
19980: $badip = 1;
19981: last;
19982: }
19983: }
19984: if (!$badip) {
19985: push(@okmachines,$ip);
19986: }
19987: }
19988: @okmachines = sort(@okmachines);
19989: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
19990: }
19991: }
19992: my %serverstatushash = (
19993: serverstatuses => \%newserverstatus,
19994: );
19995: foreach my $type (@pages) {
19996: foreach my $setting ('namedusers','machines') {
19997: my (@current,@new);
19998: if (ref($currserverstatus{$type}) eq 'HASH') {
19999: if ($currserverstatus{$type}{$setting} ne '') {
20000: @current = split(/,/,$currserverstatus{$type}{$setting});
20001: }
20002: }
20003: if ($newserverstatus{$type}{$setting} ne '') {
20004: @new = split(/,/,$newserverstatus{$type}{$setting});
20005: }
20006: if (@current > 0) {
20007: if (@new > 0) {
20008: foreach my $item (@current) {
20009: if (!grep(/^\Q$item\E$/,@new)) {
20010: $changes{$type}{$setting} = 1;
20011: last;
20012: }
20013: }
20014: foreach my $item (@new) {
20015: if (!grep(/^\Q$item\E$/,@current)) {
20016: $changes{$type}{$setting} = 1;
20017: last;
20018: }
20019: }
20020: } else {
20021: $changes{$type}{$setting} = 1;
20022: }
20023: } elsif (@new > 0) {
20024: $changes{$type}{$setting} = 1;
20025: }
20026: }
20027: }
20028: if (keys(%changes) > 0) {
20029: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20030: my $putresult = &Apache::lonnet::put_dom('configuration',
20031: \%serverstatushash,$dom);
20032: if ($putresult eq 'ok') {
20033: $resulttext .= &mt('Changes made:').'<ul>';
20034: foreach my $type (@pages) {
20035: if (ref($changes{$type}) eq 'HASH') {
20036: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20037: if ($changes{$type}{'namedusers'}) {
20038: if ($newserverstatus{$type}{'namedusers'} eq '') {
20039: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20040: } else {
20041: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20042: }
20043: }
20044: if ($changes{$type}{'machines'}) {
20045: if ($newserverstatus{$type}{'machines'} eq '') {
20046: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20047: } else {
20048: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20049: }
20050:
20051: }
20052: $resulttext .= '</ul></li>';
20053: }
20054: }
20055: $resulttext .= '</ul>';
20056: } else {
20057: $resulttext = '<span class="LC_error">'.
20058: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20059:
20060: }
20061: } else {
20062: $resulttext = &mt('No changes made to access to server status pages');
20063: }
20064: return $resulttext;
20065: }
20066:
20067: sub modify_helpsettings {
20068: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20069: my ($resulttext,$errors,%changes,%helphash);
20070: my %defaultchecked = ('submitbugs' => 'on');
20071: my @offon = ('off','on');
20072: my @toggles = ('submitbugs');
20073: my %current = ('submitbugs' => '',
20074: 'adhoc' => {},
20075: );
20076: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
20077: %current = %{$domconfig{'helpsettings'}};
20078: }
20079: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20080: foreach my $item (@toggles) {
20081: if ($defaultchecked{$item} eq 'on') {
20082: if ($current{$item} eq '') {
20083: if ($env{'form.'.$item} eq '0') {
20084: $changes{$item} = 1;
20085: }
20086: } elsif ($current{$item} ne $env{'form.'.$item}) {
20087: $changes{$item} = 1;
20088: }
20089: } elsif ($defaultchecked{$item} eq 'off') {
20090: if ($current{$item} eq '') {
20091: if ($env{'form.'.$item} eq '1') {
20092: $changes{$item} = 1;
20093: }
20094: } elsif ($current{$item} ne $env{'form.'.$item}) {
20095: $changes{$item} = 1;
20096: }
20097: }
20098: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20099: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20100: }
20101: }
20102: my $maxnum = $env{'form.helproles_maxnum'};
20103: my $confname = $dom.'-domainconfig';
20104: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20105: my (@allpos,%newsettings,%changedprivs,$newrole);
20106: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20107: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20108: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20109: my %lt = &Apache::lonlocal::texthash(
20110: s => 'system',
20111: d => 'domain',
20112: order => 'Display order',
20113: access => 'Role usage',
20114: all => 'All with domain helpdesk or helpdesk assistant role',
20115: dh => 'All with domain helpdesk role',
20116: da => 'All with domain helpdesk assistant role',
20117: none => 'None',
20118: status => 'Determined based on institutional status',
20119: inc => 'Include all, but exclude specific personnel',
20120: exc => 'Exclude all, but include specific personnel',
20121: );
20122: for (my $num=0; $num<=$maxnum; $num++) {
20123: my ($prefix,$identifier,$rolename,%curr);
20124: if ($num == $maxnum) {
20125: next unless ($env{'form.newcusthelp'} == $maxnum);
20126: $identifier = 'custhelp'.$num;
20127: $prefix = 'helproles_'.$num;
20128: $rolename = $env{'form.custhelpname'.$num};
20129: $rolename=~s/[^A-Za-z0-9]//gs;
20130: next if ($rolename eq '');
20131: next if (exists($existing{'rolesdef_'.$rolename}));
20132: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20133: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20134: $newprivs{'c'},$confname,$dom);
20135: if ($result ne 'ok') {
20136: $errors .= '<li><span class="LC_error">'.
20137: &mt('An error occurred storing the new custom role: [_1]',
20138: $result).'</span></li>';
20139: next;
20140: } else {
20141: $changedprivs{$rolename} = \%newprivs;
20142: $newrole = $rolename;
20143: }
20144: } else {
20145: $prefix = 'helproles_'.$num;
20146: $rolename = $env{'form.'.$prefix};
20147: next if ($rolename eq '');
20148: next unless (exists($existing{'rolesdef_'.$rolename}));
20149: $identifier = 'custhelp'.$num;
20150: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20151: my %currprivs;
20152: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
20153: split(/\_/,$existing{'rolesdef_'.$rolename});
20154: foreach my $level ('c','d','s') {
20155: if ($newprivs{$level} ne $currprivs{$level}) {
20156: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20157: $newprivs{'c'},$confname,$dom);
20158: if ($result ne 'ok') {
20159: $errors .= '<li><span class="LC_error">'.
20160: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
20161: $rolename,$result).'</span></li>';
20162: } else {
20163: $changedprivs{$rolename} = \%newprivs;
20164: }
20165: last;
20166: }
20167: }
20168: if (ref($current{'adhoc'}) eq 'HASH') {
20169: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20170: %curr = %{$current{'adhoc'}{$rolename}};
20171: }
20172: }
20173: }
20174: my $newpos = $env{'form.'.$prefix.'_pos'};
20175: $newpos =~ s/\D+//g;
20176: $allpos[$newpos] = $rolename;
20177: my $newdesc = $env{'form.'.$prefix.'_desc'};
20178: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
20179: if ($curr{'desc'}) {
20180: if ($curr{'desc'} ne $newdesc) {
20181: $changes{'customrole'}{$rolename}{'desc'} = 1;
20182: $newsettings{$rolename}{'desc'} = $newdesc;
20183: }
20184: } elsif ($newdesc ne '') {
20185: $changes{'customrole'}{$rolename}{'desc'} = 1;
20186: $newsettings{$rolename}{'desc'} = $newdesc;
20187: }
20188: my $access = $env{'form.'.$prefix.'_access'};
20189: if (grep(/^\Q$access\E$/,@accesstypes)) {
20190: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
20191: if ($access eq 'status') {
20192: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
20193: if (scalar(@statuses) == 0) {
20194: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
20195: } else {
20196: my (@shownstatus,$numtypes);
20197: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20198: if (ref($types) eq 'ARRAY') {
20199: $numtypes = scalar(@{$types});
20200: foreach my $type (sort(@statuses)) {
20201: if ($type eq 'default') {
20202: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20203: } elsif (grep(/^\Q$type\E$/,@{$types})) {
20204: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20205: push(@shownstatus,$usertypes->{$type});
20206: }
20207: }
20208: }
20209: if (grep(/^default$/,@statuses)) {
20210: push(@shownstatus,$othertitle);
20211: }
20212: if (scalar(@shownstatus) == 1+$numtypes) {
20213: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
20214: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
20215: } else {
20216: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
20217: if (ref($curr{'status'}) eq 'ARRAY') {
20218: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20219: if (@diffs) {
20220: $changes{'customrole'}{$rolename}{$access} = 1;
20221: }
20222: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20223: $changes{'customrole'}{$rolename}{$access} = 1;
20224: }
20225: }
20226: }
20227: } elsif (($access eq 'inc') || ($access eq 'exc')) {
20228: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
20229: my @newspecstaff;
20230: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20231: foreach my $person (sort(@personnel)) {
20232: if ($domhelpdesk{$person}) {
20233: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
20234: }
20235: }
20236: if (ref($curr{$access}) eq 'ARRAY') {
20237: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20238: if (@diffs) {
20239: $changes{'customrole'}{$rolename}{$access} = 1;
20240: }
20241: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20242: $changes{'customrole'}{$rolename}{$access} = 1;
20243: }
20244: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20245: my ($uname,$udom) = split(/:/,$person);
20246: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
20247: }
20248: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
20249: }
20250: } else {
20251: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
20252: }
20253: unless ($curr{'access'} eq $access) {
20254: $changes{'customrole'}{$rolename}{'access'} = 1;
20255: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
20256: }
20257: }
20258: if (@allpos > 0) {
20259: my $idx = 0;
20260: foreach my $rolename (@allpos) {
20261: if ($rolename ne '') {
20262: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
20263: if (ref($current{'adhoc'}) eq 'HASH') {
20264: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20265: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
20266: $changes{'customrole'}{$rolename}{'order'} = 1;
20267: $newsettings{$rolename}{'order'} = $idx+1;
20268: }
20269: }
20270: }
20271: $idx ++;
20272: }
20273: }
20274: }
20275: my $putresult;
20276: if (keys(%changes) > 0) {
20277: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
20278: if ($putresult eq 'ok') {
20279: if (ref($helphash{'helpsettings'}) eq 'HASH') {
20280: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
20281: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
20282: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
20283: }
20284: }
20285: my $cachetime = 24*60*60;
20286: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20287: if (ref($lastactref) eq 'HASH') {
20288: $lastactref->{'domdefaults'} = 1;
20289: }
20290: } else {
20291: $errors .= '<li><span class="LC_error">'.
20292: &mt('An error occurred storing the settings: [_1]',
20293: $putresult).'</span></li>';
20294: }
20295: }
20296: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
20297: $resulttext = &mt('Changes made:').'<ul>';
20298: my (%shownprivs,@levelorder);
20299: @levelorder = ('c','d','s');
20300: if ((keys(%changes)) && ($putresult eq 'ok')) {
20301: foreach my $item (sort(keys(%changes))) {
20302: if ($item eq 'submitbugs') {
20303: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
20304: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
20305: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
20306: } elsif ($item eq 'customrole') {
20307: if (ref($changes{'customrole'}) eq 'HASH') {
20308: my @keyorder = ('order','desc','access','status','exc','inc');
20309: my %keytext = &Apache::lonlocal::texthash(
20310: order => 'Order',
20311: desc => 'Role description',
20312: access => 'Role usage',
20313: status => 'Allowed institutional types',
20314: exc => 'Allowed personnel',
20315: inc => 'Disallowed personnel',
20316: );
20317: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
20318: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
20319: if ($role eq $newrole) {
20320: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
20321: $role).'<ul>';
20322: } else {
20323: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20324: $role).'<ul>';
20325: }
20326: foreach my $key (@keyorder) {
20327: if ($changes{'customrole'}{$role}{$key}) {
20328: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
20329: $keytext{$key},$newsettings{$role}{$key}).
20330: '</li>';
20331: }
20332: }
20333: if (ref($changedprivs{$role}) eq 'HASH') {
20334: $shownprivs{$role} = 1;
20335: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
20336: foreach my $level (@levelorder) {
20337: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20338: next if ($item eq '');
20339: my ($priv) = split(/\&/,$item,2);
20340: if (&Apache::lonnet::plaintext($priv)) {
20341: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20342: unless ($level eq 'c') {
20343: $resulttext .= ' ('.$lt{$level}.')';
20344: }
20345: $resulttext .= '</li>';
20346: }
20347: }
20348: }
20349: $resulttext .= '</ul>';
20350: }
20351: $resulttext .= '</ul></li>';
20352: }
20353: }
20354: }
20355: }
20356: }
20357: }
20358: if (keys(%changedprivs)) {
20359: foreach my $role (sort(keys(%changedprivs))) {
20360: unless ($shownprivs{$role}) {
20361: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20362: $role).'<ul>'.
20363: '<li>'.&mt('Privileges set to :').'<ul>';
20364: foreach my $level (@levelorder) {
20365: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20366: next if ($item eq '');
20367: my ($priv) = split(/\&/,$item,2);
20368: if (&Apache::lonnet::plaintext($priv)) {
20369: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20370: unless ($level eq 'c') {
20371: $resulttext .= ' ('.$lt{$level}.')';
20372: }
20373: $resulttext .= '</li>';
20374: }
20375: }
20376: }
20377: $resulttext .= '</ul></li></ul></li>';
20378: }
20379: }
20380: }
20381: $resulttext .= '</ul>';
20382: } else {
20383: $resulttext = &mt('No changes made to help settings');
20384: }
20385: if ($errors) {
20386: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
20387: $errors.'</ul>';
20388: }
20389: return $resulttext;
20390: }
20391:
20392: sub modify_coursedefaults {
20393: my ($dom,$lastactref,%domconfig) = @_;
20394: my ($resulttext,$errors,%changes,%defaultshash);
20395: my %defaultchecked = (
20396: 'canuse_pdfforms' => 'off',
20397: 'uselcmath' => 'on',
20398: 'usejsme' => 'on',
20399: 'inline_chem' => 'on',
20400: );
20401: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
20402: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
20403: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
20404: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
20405: 'mysqltables_textbook','mysqltables_placement');
20406: my @types = ('official','unofficial','community','textbook','placement');
20407: my %staticdefaults = (
20408: anonsurvey_threshold => 10,
20409: uploadquota => 500,
20410: postsubmit => 60,
20411: mysqltables => 172800,
20412: );
20413: my %texoptions = (
20414: MathJax => 'MathJax',
20415: mimetex => &mt('Convert to Images'),
20416: tth => &mt('TeX to HTML'),
20417: );
20418: $defaultshash{'coursedefaults'} = {};
20419:
20420: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
20421: if ($domconfig{'coursedefaults'} eq '') {
20422: $domconfig{'coursedefaults'} = {};
20423: }
20424: }
20425:
20426: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
20427: foreach my $item (@toggles) {
20428: if ($defaultchecked{$item} eq 'on') {
20429: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20430: ($env{'form.'.$item} eq '0')) {
20431: $changes{$item} = 1;
20432: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20433: $changes{$item} = 1;
20434: }
20435: } elsif ($defaultchecked{$item} eq 'off') {
20436: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20437: ($env{'form.'.$item} eq '1')) {
20438: $changes{$item} = 1;
20439: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20440: $changes{$item} = 1;
20441: }
20442: }
20443: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
20444: }
20445: foreach my $item (@numbers) {
20446: my ($currdef,$newdef);
20447: $newdef = $env{'form.'.$item};
20448: if ($item eq 'anonsurvey_threshold') {
20449: $currdef = $domconfig{'coursedefaults'}{$item};
20450: $newdef =~ s/\D//g;
20451: if ($newdef eq '' || $newdef < 1) {
20452: $newdef = 1;
20453: }
20454: $defaultshash{'coursedefaults'}{$item} = $newdef;
20455: } else {
20456: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
20457: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
20458: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
20459: }
20460: $newdef =~ s/[^\w.\-]//g;
20461: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
20462: }
20463: if ($currdef ne $newdef) {
20464: if ($item eq 'anonsurvey_threshold') {
20465: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
20466: $changes{$item} = 1;
20467: }
20468: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
20469: my $setting = $1;
20470: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
20471: $changes{$setting} = 1;
20472: }
20473: }
20474: }
20475: }
20476: my $texengine;
20477: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
20478: $texengine = $env{'form.texengine'};
20479: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
20480: if ($currdef eq '') {
20481: unless ($texengine eq $Apache::lonnet::deftex) {
20482: $changes{'texengine'} = 1;
20483: }
20484: } elsif ($currdef ne $texengine) {
20485: $changes{'texengine'} = 1;
20486: }
20487: }
20488: if ($texengine ne '') {
20489: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
20490: }
20491: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
20492: my @currclonecode;
20493: if (ref($currclone) eq 'HASH') {
20494: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
20495: @currclonecode = @{$currclone->{'instcode'}};
20496: }
20497: }
20498: my $newclone;
20499: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
20500: $newclone = $env{'form.canclone'};
20501: }
20502: if ($newclone eq 'instcode') {
20503: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
20504: my (%codedefaults,@code_order,@clonecode);
20505: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
20506: \@code_order);
20507: foreach my $item (@code_order) {
20508: if (grep(/^\Q$item\E$/,@newcodes)) {
20509: push(@clonecode,$item);
20510: }
20511: }
20512: if (@clonecode) {
20513: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
20514: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
20515: if (@diffs) {
20516: $changes{'canclone'} = 1;
20517: }
20518: } else {
20519: $newclone eq '';
20520: }
20521: } elsif ($newclone ne '') {
20522: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
20523: }
20524: if ($newclone ne $currclone) {
20525: $changes{'canclone'} = 1;
20526: }
20527: my %credits;
20528: foreach my $type (@types) {
20529: unless ($type eq 'community') {
20530: $credits{$type} = $env{'form.'.$type.'_credits'};
20531: $credits{$type} =~ s/[^\d.]+//g;
20532: }
20533: }
20534: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
20535: ($env{'form.coursecredits'} eq '1')) {
20536: $changes{'coursecredits'} = 1;
20537: foreach my $type (keys(%credits)) {
20538: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20539: }
20540: } else {
20541: if ($env{'form.coursecredits'} eq '1') {
20542: foreach my $type (@types) {
20543: unless ($type eq 'community') {
20544: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
20545: $changes{'coursecredits'} = 1;
20546: }
20547: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20548: }
20549: }
20550: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20551: foreach my $type (@types) {
20552: unless ($type eq 'community') {
20553: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
20554: $changes{'coursecredits'} = 1;
20555: last;
20556: }
20557: }
20558: }
20559: }
20560: }
20561: if ($env{'form.postsubmit'} eq '1') {
20562: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
20563: my %currtimeout;
20564: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20565: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
20566: $changes{'postsubmit'} = 1;
20567: }
20568: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20569: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
20570: }
20571: } else {
20572: $changes{'postsubmit'} = 1;
20573: }
20574: foreach my $type (@types) {
20575: my $timeout = $env{'form.'.$type.'_timeout'};
20576: $timeout =~ s/\D//g;
20577: if ($timeout == $staticdefaults{'postsubmit'}) {
20578: $timeout = '';
20579: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
20580: $timeout = '0';
20581: }
20582: unless ($timeout eq '') {
20583: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
20584: }
20585: if (exists($currtimeout{$type})) {
20586: if ($timeout ne $currtimeout{$type}) {
20587: $changes{'postsubmit'} = 1;
20588: }
20589: } elsif ($timeout ne '') {
20590: $changes{'postsubmit'} = 1;
20591: }
20592: }
20593: } else {
20594: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
20595: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20596: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
20597: $changes{'postsubmit'} = 1;
20598: }
20599: } else {
20600: $changes{'postsubmit'} = 1;
20601: }
20602: }
20603: }
20604: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20605: $dom);
20606: if ($putresult eq 'ok') {
20607: if (keys(%changes) > 0) {
20608: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20609: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
20610: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
20611: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
20612: ($changes{'inline_chem'})) {
20613: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine') {
20614: if ($changes{$item}) {
20615: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
20616: }
20617: }
20618: if ($changes{'coursecredits'}) {
20619: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20620: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
20621: $domdefaults{$type.'credits'} =
20622: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
20623: }
20624: }
20625: }
20626: if ($changes{'postsubmit'}) {
20627: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20628: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
20629: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20630: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
20631: $domdefaults{$type.'postsubtimeout'} =
20632: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20633: }
20634: }
20635: }
20636: }
20637: if ($changes{'uploadquota'}) {
20638: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20639: foreach my $type (@types) {
20640: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
20641: }
20642: }
20643: }
20644: if ($changes{'canclone'}) {
20645: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20646: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20647: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
20648: if (@clonecodes) {
20649: $domdefaults{'canclone'} = join('+',@clonecodes);
20650: }
20651: }
20652: } else {
20653: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
20654: }
20655: }
20656: my $cachetime = 24*60*60;
20657: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20658: if (ref($lastactref) eq 'HASH') {
20659: $lastactref->{'domdefaults'} = 1;
20660: }
20661: }
20662: $resulttext = &mt('Changes made:').'<ul>';
20663: foreach my $item (sort(keys(%changes))) {
20664: if ($item eq 'canuse_pdfforms') {
20665: if ($env{'form.'.$item} eq '1') {
20666: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
20667: } else {
20668: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
20669: }
20670: } elsif ($item eq 'uselcmath') {
20671: if ($env{'form.'.$item} eq '1') {
20672: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
20673: } else {
20674: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
20675: }
20676: } elsif ($item eq 'usejsme') {
20677: if ($env{'form.'.$item} eq '1') {
20678: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
20679: } else {
20680: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
20681: }
20682: } elsif ($item eq 'inline_chem') {
20683: if ($env{'form.'.$item} eq '1') {
20684: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
20685: } else {
20686: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
20687: }
20688: } elsif ($item eq 'texengine') {
20689: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
20690: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
20691: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
20692: }
20693: } elsif ($item eq 'anonsurvey_threshold') {
20694: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
20695: } elsif ($item eq 'uploadquota') {
20696: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20697: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
20698: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
20699: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
20700: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
20701: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
20702: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
20703: '</ul>'.
20704: '</li>';
20705: } else {
20706: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
20707: }
20708: } elsif ($item eq 'mysqltables') {
20709: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
20710: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
20711: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
20712: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
20713: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
20714: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
20715: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
20716: '</ul>'.
20717: '</li>';
20718: } else {
20719: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
20720: }
20721: } elsif ($item eq 'postsubmit') {
20722: if ($domdefaults{'postsubmit'} eq 'off') {
20723: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
20724: } else {
20725: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
20726: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20727: $resulttext .= &mt('durations:').'<ul>';
20728: foreach my $type (@types) {
20729: $resulttext .= '<li>';
20730: my $timeout;
20731: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20732: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20733: }
20734: my $display;
20735: if ($timeout eq '0') {
20736: $display = &mt('unlimited');
20737: } elsif ($timeout eq '') {
20738: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
20739: } else {
20740: $display = &mt('[quant,_1,second]',$timeout);
20741: }
20742: if ($type eq 'community') {
20743: $resulttext .= &mt('Communities');
20744: } elsif ($type eq 'official') {
20745: $resulttext .= &mt('Official courses');
20746: } elsif ($type eq 'unofficial') {
20747: $resulttext .= &mt('Unofficial courses');
20748: } elsif ($type eq 'textbook') {
20749: $resulttext .= &mt('Textbook courses');
20750: } elsif ($type eq 'placement') {
20751: $resulttext .= &mt('Placement tests');
20752: }
20753: $resulttext .= ' -- '.$display.'</li>';
20754: }
20755: $resulttext .= '</ul>';
20756: }
20757: $resulttext .= '</li>';
20758: }
20759: } elsif ($item eq 'coursecredits') {
20760: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20761: if (($domdefaults{'officialcredits'} eq '') &&
20762: ($domdefaults{'unofficialcredits'} eq '') &&
20763: ($domdefaults{'textbookcredits'} eq '')) {
20764: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20765: } else {
20766: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
20767: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
20768: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
20769: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
20770: '</ul>'.
20771: '</li>';
20772: }
20773: } else {
20774: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20775: }
20776: } elsif ($item eq 'canclone') {
20777: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20778: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20779: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
20780: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
20781: }
20782: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
20783: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
20784: } else {
20785: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
20786: }
20787: }
20788: }
20789: $resulttext .= '</ul>';
20790: } else {
20791: $resulttext = &mt('No changes made to course defaults');
20792: }
20793: } else {
20794: $resulttext = '<span class="LC_error">'.
20795: &mt('An error occurred: [_1]',$putresult).'</span>';
20796: }
20797: return $resulttext;
20798: }
20799:
20800: sub modify_selfenrollment {
20801: my ($dom,$lastactref,%domconfig) = @_;
20802: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
20803: my @types = ('official','unofficial','community','textbook','placement');
20804: my %titles = &tool_titles();
20805: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
20806: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
20807: $ordered{'default'} = ['types','registered','approval','limit'];
20808:
20809: my (%roles,%shown,%toplevel);
20810: $roles{'0'} = &Apache::lonnet::plaintext('dc');
20811:
20812: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
20813: if ($domconfig{'selfenrollment'} eq '') {
20814: $domconfig{'selfenrollment'} = {};
20815: }
20816: }
20817: %toplevel = (
20818: admin => 'Configuration Rights',
20819: default => 'Default settings',
20820: validation => 'Validation of self-enrollment requests',
20821: );
20822: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
20823:
20824: if (ref($ordered{'admin'}) eq 'ARRAY') {
20825: foreach my $item (@{$ordered{'admin'}}) {
20826: foreach my $type (@types) {
20827: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
20828: $selfenrollhash{'admin'}{$type}{$item} = 1;
20829: } else {
20830: $selfenrollhash{'admin'}{$type}{$item} = 0;
20831: }
20832: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
20833: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
20834: if ($selfenrollhash{'admin'}{$type}{$item} ne
20835: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
20836: push(@{$changes{'admin'}{$type}},$item);
20837: }
20838: } else {
20839: if (!$selfenrollhash{'admin'}{$type}{$item}) {
20840: push(@{$changes{'admin'}{$type}},$item);
20841: }
20842: }
20843: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
20844: push(@{$changes{'admin'}{$type}},$item);
20845: }
20846: }
20847: }
20848: }
20849:
20850: foreach my $item (@{$ordered{'default'}}) {
20851: foreach my $type (@types) {
20852: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
20853: if ($item eq 'types') {
20854: unless (($value eq 'all') || ($value eq 'dom')) {
20855: $value = '';
20856: }
20857: } elsif ($item eq 'registered') {
20858: unless ($value eq '1') {
20859: $value = 0;
20860: }
20861: } elsif ($item eq 'approval') {
20862: unless ($value =~ /^[012]$/) {
20863: $value = 0;
20864: }
20865: } else {
20866: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
20867: $value = 'none';
20868: }
20869: }
20870: $selfenrollhash{'default'}{$type}{$item} = $value;
20871: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
20872: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
20873: if ($selfenrollhash{'default'}{$type}{$item} ne
20874: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
20875: push(@{$changes{'default'}{$type}},$item);
20876: }
20877: } else {
20878: push(@{$changes{'default'}{$type}},$item);
20879: }
20880: } else {
20881: push(@{$changes{'default'}{$type}},$item);
20882: }
20883: if ($item eq 'limit') {
20884: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
20885: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
20886: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
20887: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
20888: }
20889: } else {
20890: $selfenrollhash{'default'}{$type}{'cap'} = '';
20891: }
20892: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
20893: if ($selfenrollhash{'default'}{$type}{'cap'} ne
20894: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
20895: push(@{$changes{'default'}{$type}},'cap');
20896: }
20897: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
20898: push(@{$changes{'default'}{$type}},'cap');
20899: }
20900: }
20901: }
20902: }
20903:
20904: foreach my $item (@{$itemsref}) {
20905: if ($item eq 'fields') {
20906: my @changed;
20907: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
20908: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
20909: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
20910: }
20911: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
20912: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
20913: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
20914: $domconfig{'selfenrollment'}{'validation'}{$item});
20915: } else {
20916: @changed = @{$selfenrollhash{'validation'}{$item}};
20917: }
20918: } else {
20919: @changed = @{$selfenrollhash{'validation'}{$item}};
20920: }
20921: if (@changed) {
20922: if ($selfenrollhash{'validation'}{$item}) {
20923: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
20924: } else {
20925: $changes{'validation'}{$item} = &mt('None');
20926: }
20927: }
20928: } else {
20929: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
20930: if ($item eq 'markup') {
20931: if ($env{'form.selfenroll_validation_'.$item}) {
20932: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
20933: }
20934: }
20935: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
20936: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
20937: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
20938: }
20939: }
20940: }
20941: }
20942:
20943: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
20944: $dom);
20945: if ($putresult eq 'ok') {
20946: if (keys(%changes) > 0) {
20947: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20948: $resulttext = &mt('Changes made:').'<ul>';
20949: foreach my $key ('admin','default','validation') {
20950: if (ref($changes{$key}) eq 'HASH') {
20951: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
20952: if ($key eq 'validation') {
20953: foreach my $item (@{$itemsref}) {
20954: if (exists($changes{$key}{$item})) {
20955: if ($item eq 'markup') {
20956: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
20957: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
20958: } else {
20959: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
20960: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
20961: }
20962: }
20963: }
20964: } else {
20965: foreach my $type (@types) {
20966: if ($type eq 'community') {
20967: $roles{'1'} = &mt('Community personnel');
20968: } else {
20969: $roles{'1'} = &mt('Course personnel');
20970: }
20971: if (ref($changes{$key}{$type}) eq 'ARRAY') {
20972: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
20973: if ($key eq 'admin') {
20974: my @mgrdc = ();
20975: if (ref($ordered{$key}) eq 'ARRAY') {
20976: foreach my $item (@{$ordered{'admin'}}) {
20977: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
20978: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
20979: push(@mgrdc,$item);
20980: }
20981: }
20982: }
20983: if (@mgrdc) {
20984: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
20985: } else {
20986: delete($domdefaults{$type.'selfenrolladmdc'});
20987: }
20988: }
20989: } else {
20990: if (ref($ordered{$key}) eq 'ARRAY') {
20991: foreach my $item (@{$ordered{$key}}) {
20992: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
20993: $domdefaults{$type.'selfenroll'.$item} =
20994: $selfenrollhash{$key}{$type}{$item};
20995: }
20996: }
20997: }
20998: }
20999: }
21000: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21001: foreach my $item (@{$ordered{$key}}) {
21002: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21003: $resulttext .= '<li>';
21004: if ($key eq 'admin') {
21005: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21006: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21007: } else {
21008: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21009: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21010: }
21011: $resulttext .= '</li>';
21012: }
21013: }
21014: $resulttext .= '</ul></li>';
21015: }
21016: }
21017: $resulttext .= '</ul></li>';
21018: }
21019: }
21020: }
21021: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21022: my $cachetime = 24*60*60;
21023: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21024: if (ref($lastactref) eq 'HASH') {
21025: $lastactref->{'domdefaults'} = 1;
21026: }
21027: }
21028: $resulttext .= '</ul>';
21029: } else {
21030: $resulttext = &mt('No changes made to self-enrollment settings');
21031: }
21032: } else {
21033: $resulttext = '<span class="LC_error">'.
21034: &mt('An error occurred: [_1]',$putresult).'</span>';
21035: }
21036: return $resulttext;
21037: }
21038:
21039: sub modify_wafproxy {
21040: my ($dom,$action,$lastactref,%domconfig) = @_;
21041: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21042: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21043: %wafproxy,%changes,%expirecache,%expiresaml);
21044: foreach my $server (sort(keys(%servers))) {
21045: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21046: if ($serverhome eq $server) {
21047: my $serverdom = &Apache::lonnet::host_domain($server);
21048: if ($serverdom eq $dom) {
21049: $canset{$server} = 1;
21050: }
21051: }
21052: }
21053: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21054: %{$values{$dom}} = ();
21055: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
21056: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
21057: }
21058: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
21059: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
21060: }
21061: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21062: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
21063: }
21064: }
21065: my $output;
21066: if (keys(%canset)) {
21067: %{$wafproxy{'alias'}} = ();
21068: %{$wafproxy{'saml'}} = ();
21069: foreach my $key (sort(keys(%canset))) {
21070: if ($env{'form.wafproxy_'.$dom}) {
21071: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
21072: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
21073: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
21074: $changes{'alias'} = 1;
21075: }
21076: if ($env{'form.wafproxy_alias_saml_'.$key}) {
21077: $wafproxy{'saml'}{$key} = 1;
21078: }
21079: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
21080: $changes{'saml'} = 1;
21081: }
21082: } else {
21083: $wafproxy{'alias'}{$key} = '';
21084: $wafproxy{'saml'}{$key} = '';
21085: if ($curralias{$key}) {
21086: $changes{'alias'} = 1;
21087: }
21088: if ($currsaml{$key}) {
21089: $changes{'saml'} = 1;
21090: }
21091: }
21092: if ($wafproxy{'alias'}{$key} eq '') {
21093: if ($curralias{$key}) {
21094: $expirecache{$key} = 1;
21095: }
21096: delete($wafproxy{'alias'}{$key});
21097: }
21098: if ($wafproxy{'saml'}{$key} eq '') {
21099: if ($currsaml{$key}) {
21100: $expiresaml{$key} = 1;
21101: }
21102: delete($wafproxy{'saml'}{$key});
21103: }
21104: }
21105: unless (keys(%{$wafproxy{'alias'}})) {
21106: delete($wafproxy{'alias'});
21107: }
21108: unless (keys(%{$wafproxy{'saml'}})) {
21109: delete($wafproxy{'saml'});
21110: }
21111: # Localization for values in %warn occurs in &mt() calls separately.
21112: my %warn = (
21113: trusted => 'trusted IP range(s)',
21114: vpnint => 'internal IP range(s) for VPN sessions(s)',
21115: vpnext => 'IP range(s) for backend WAF connections',
21116: );
21117: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21118: my $possible = $env{'form.wafproxy_'.$item};
21119: $possible =~ s/^\s+|\s+$//g;
21120: if ($possible ne '') {
21121: if ($item eq 'remoteip') {
21122: if ($possible =~ /^[mhn]$/) {
21123: $wafproxy{$item} = $possible;
21124: }
21125: } elsif ($item eq 'ipheader') {
21126: if ($wafproxy{'remoteip'} eq 'h') {
21127: $wafproxy{$item} = $possible;
21128: }
21129: } elsif ($item eq 'sslopt') {
21130: if ($possible =~ /^0|1$/) {
21131: $wafproxy{$item} = $possible;
21132: }
21133: } else {
21134: my (@ok,$count);
21135: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
21136: unless ($env{'form.wafproxy_vpnaccess'}) {
21137: $possible = '';
21138: }
21139: } elsif ($item eq 'trusted') {
21140: unless ($wafproxy{'remoteip'} eq 'h') {
21141: $possible = '';
21142: }
21143: }
21144: unless ($possible eq '') {
21145: $possible =~ s/[\r\n]+/\s/g;
21146: $possible =~ s/\s*-\s*/-/g;
21147: $possible =~ s/\s+/,/g;
21148: $possible =~ s/,+/,/g;
21149: }
21150: $count = 0;
21151: if ($possible ne '') {
21152: foreach my $poss (split(/\,/,$possible)) {
21153: $count ++;
21154: $poss = &validate_ip_pattern($poss);
21155: if ($poss ne '') {
21156: push(@ok,$poss);
21157: }
21158: }
21159: my $diff = $count - scalar(@ok);
21160: if ($diff) {
21161: push(@warnings,'<li>'.
21162: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
21163: $diff,$warn{$item}).
21164: '</li>');
21165: }
21166: if (@ok) {
21167: my @cidr_list;
21168: foreach my $item (@ok) {
21169: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
21170: }
21171: $wafproxy{$item} = join(',',@cidr_list);
21172: }
21173: }
21174: }
21175: if ($wafproxy{$item} ne $currvalue{$item}) {
21176: $changes{$item} = 1;
21177: }
21178: } elsif ($currvalue{$item}) {
21179: $changes{$item} = 1;
21180: }
21181: }
21182: } else {
21183: if (keys(%curralias)) {
21184: $changes{'alias'} = 1;
21185: }
21186: if (keys(%currsaml)) {
21187: $changes{'saml'} = 1;
21188: }
21189: if (keys(%currvalue)) {
21190: foreach my $key (keys(%currvalue)) {
21191: $changes{$key} = 1;
21192: }
21193: }
21194: }
21195: if (keys(%changes)) {
21196: my %defaultshash = (
21197: wafproxy => \%wafproxy,
21198: );
21199: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21200: $dom);
21201: if ($putresult eq 'ok') {
21202: my $cachetime = 24*60*60;
21203: my (%domdefaults,$updatedomdefs);
21204: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
21205: if ($changes{$item}) {
21206: unless ($updatedomdefs) {
21207: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
21208: $updatedomdefs = 1;
21209: }
21210: if ($wafproxy{$item}) {
21211: $domdefaults{'waf_'.$item} = $wafproxy{$item};
21212: } elsif (exists($domdefaults{'waf_'.$item})) {
21213: delete($domdefaults{'waf_'.$item});
21214: }
21215: }
21216: }
21217: if ($updatedomdefs) {
21218: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21219: if (ref($lastactref) eq 'HASH') {
21220: $lastactref->{'domdefaults'} = 1;
21221: }
21222: }
21223: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
21224: my %updates = %expirecache;
21225: foreach my $key (keys(%expirecache)) {
21226: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
21227: }
21228: if (ref($wafproxy{'alias'}) eq 'HASH') {
21229: my $cachetime = 24*60*60;
21230: foreach my $key (keys(%{$wafproxy{'alias'}})) {
21231: $updates{$key} = 1;
21232: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
21233: $cachetime);
21234: }
21235: }
21236: if (ref($lastactref) eq 'HASH') {
21237: $lastactref->{'proxyalias'} = \%updates;
21238: }
21239: }
21240: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
21241: my %samlupdates = %expiresaml;
21242: foreach my $key (keys(%expiresaml)) {
21243: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
21244: }
21245: if (ref($wafproxy{'saml'}) eq 'HASH') {
21246: my $cachetime = 24*60*60;
21247: foreach my $key (keys(%{$wafproxy{'saml'}})) {
21248: $samlupdates{$key} = 1;
21249: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
21250: $cachetime);
21251: }
21252: }
21253: if (ref($lastactref) eq 'HASH') {
21254: $lastactref->{'proxysaml'} = \%samlupdates;
21255: }
21256: }
21257: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
21258: foreach my $item ('alias','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21259: if ($changes{$item}) {
21260: if ($item eq 'alias') {
21261: my $numaliased = 0;
21262: if (ref($wafproxy{'alias'}) eq 'HASH') {
21263: my $shown;
21264: if (keys(%{$wafproxy{'alias'}})) {
21265: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
21266: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
21267: &Apache::lonnet::hostname($server),
21268: $wafproxy{'alias'}{$server}).'</li>';
21269: $numaliased ++;
21270: }
21271: if ($numaliased) {
21272: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
21273: '<ul>'.$shown.'</ul>').'</li>';
21274: }
21275: }
21276: }
21277: unless ($numaliased) {
21278: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
21279: }
21280: } elsif ($item eq 'saml') {
21281: my $shown;
21282: if (ref($wafproxy{'saml'}) eq 'HASH') {
21283: if (keys(%{$wafproxy{'saml'}})) {
21284: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
21285: }
21286: }
21287: if ($shown) {
21288: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
21289: $shown).'</li>';
21290: } else {
21291: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
21292: }
21293: } else {
21294: if ($item eq 'remoteip') {
21295: my %ip_methods = &remoteip_methods();
21296: if ($wafproxy{$item} =~ /^[mh]$/) {
21297: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
21298: $ip_methods{$wafproxy{$item}}).'</li>';
21299: } else {
21300: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
21301: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
21302: '</li>';
21303: } else {
21304: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
21305: }
21306: }
21307: } elsif ($item eq 'ipheader') {
21308: if ($wafproxy{$item}) {
21309: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
21310: $wafproxy{$item}).'</li>';
21311: } else {
21312: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
21313: }
21314: } elsif ($item eq 'trusted') {
21315: if ($wafproxy{$item}) {
21316: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
21317: $wafproxy{$item}).'</li>';
21318: } else {
21319: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
21320: }
21321: } elsif ($item eq 'vpnint') {
21322: if ($wafproxy{$item}) {
21323: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
21324: $wafproxy{$item}).'</li>';
21325: } else {
21326: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
21327: }
21328: } elsif ($item eq 'vpnext') {
21329: if ($wafproxy{$item}) {
21330: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
21331: $wafproxy{$item}).'</li>';
21332: } else {
21333: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
21334: }
21335: } elsif ($item eq 'sslopt') {
21336: if ($wafproxy{$item}) {
21337: $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>';
21338: } else {
21339: $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>';
21340: }
21341: }
21342: }
21343: }
21344: }
21345: } else {
21346: $output = '<span class="LC_error">'.
21347: &mt('An error occurred: [_1]',$putresult).'</span>';
21348: }
21349: } elsif (keys(%canset)) {
21350: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
21351: }
21352: if (@warnings) {
21353: $output .= '<br />'.&mt('Warnings:').'<ul>'.
21354: join("\n",@warnings).'</ul>';
21355: }
21356: return $output;
21357: }
21358:
21359: sub validate_ip_pattern {
21360: my ($pattern) = @_;
21361: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
21362: my ($start,$end) = ($1,$2);
21363: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
21364: if (($start !~ m{/}) && ($end !~ m{/})) {
21365: return $start.'-'.$end;
21366: }
21367: }
21368: } elsif ($pattern ne '') {
21369: $pattern = &Net::CIDR::cidrvalidate($pattern);
21370: if ($pattern ne '') {
21371: return $pattern;
21372: }
21373: }
21374: return;
21375: }
21376:
21377: sub modify_usersessions {
21378: my ($dom,$lastactref,%domconfig) = @_;
21379: my @hostingtypes = ('version','excludedomain','includedomain');
21380: my @offloadtypes = ('primary','default');
21381: my %types = (
21382: remote => \@hostingtypes,
21383: hosted => \@hostingtypes,
21384: spares => \@offloadtypes,
21385: );
21386: my @prefixes = ('remote','hosted','spares');
21387: my @lcversions = &Apache::lonnet::all_loncaparevs();
21388: my (%by_ip,%by_location,@intdoms,@instdoms);
21389: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21390: my @locations = sort(keys(%by_location));
21391: my (%defaultshash,%changes);
21392: foreach my $prefix (@prefixes) {
21393: $defaultshash{'usersessions'}{$prefix} = {};
21394: }
21395: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21396: my $resulttext;
21397: my %iphost = &Apache::lonnet::get_iphost();
21398: foreach my $prefix (@prefixes) {
21399: next if ($prefix eq 'spares');
21400: foreach my $type (@{$types{$prefix}}) {
21401: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21402: if ($type eq 'version') {
21403: my $value = $env{'form.'.$prefix.'_'.$type};
21404: my $okvalue;
21405: if ($value ne '') {
21406: if (grep(/^\Q$value\E$/,@lcversions)) {
21407: $okvalue = $value;
21408: }
21409: }
21410: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21411: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21412: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
21413: if ($inuse == 0) {
21414: $changes{$prefix}{$type} = 1;
21415: } else {
21416: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
21417: $changes{$prefix}{$type} = 1;
21418: }
21419: if ($okvalue ne '') {
21420: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21421: }
21422: }
21423: } else {
21424: if (($inuse == 1) && ($okvalue ne '')) {
21425: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21426: $changes{$prefix}{$type} = 1;
21427: }
21428: }
21429: } else {
21430: if (($inuse == 1) && ($okvalue ne '')) {
21431: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21432: $changes{$prefix}{$type} = 1;
21433: }
21434: }
21435: } else {
21436: if (($inuse == 1) && ($okvalue ne '')) {
21437: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21438: $changes{$prefix}{$type} = 1;
21439: }
21440: }
21441: } else {
21442: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21443: my @okvals;
21444: foreach my $val (@vals) {
21445: if ($val =~ /:/) {
21446: my @items = split(/:/,$val);
21447: foreach my $item (@items) {
21448: if (ref($by_location{$item}) eq 'ARRAY') {
21449: push(@okvals,$item);
21450: }
21451: }
21452: } else {
21453: if (ref($by_location{$val}) eq 'ARRAY') {
21454: push(@okvals,$val);
21455: }
21456: }
21457: }
21458: @okvals = sort(@okvals);
21459: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21460: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21461: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21462: if ($inuse == 0) {
21463: $changes{$prefix}{$type} = 1;
21464: } else {
21465: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21466: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
21467: if (@changed > 0) {
21468: $changes{$prefix}{$type} = 1;
21469: }
21470: }
21471: } else {
21472: if ($inuse == 1) {
21473: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21474: $changes{$prefix}{$type} = 1;
21475: }
21476: }
21477: } else {
21478: if ($inuse == 1) {
21479: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21480: $changes{$prefix}{$type} = 1;
21481: }
21482: }
21483: } else {
21484: if ($inuse == 1) {
21485: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21486: $changes{$prefix}{$type} = 1;
21487: }
21488: }
21489: }
21490: }
21491: }
21492:
21493: my @alldoms = &Apache::lonnet::all_domains();
21494: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21495: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
21496: my $savespares;
21497:
21498: foreach my $lonhost (sort(keys(%servers))) {
21499: my $serverhomeID =
21500: &Apache::lonnet::get_server_homeID($servers{$lonhost});
21501: my $serverhostname = &Apache::lonnet::hostname($lonhost);
21502: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
21503: my %spareschg;
21504: foreach my $type (@{$types{'spares'}}) {
21505: my @okspares;
21506: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
21507: foreach my $server (@checked) {
21508: if (&Apache::lonnet::hostname($server) ne '') {
21509: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
21510: unless (grep(/^\Q$server\E$/,@okspares)) {
21511: push(@okspares,$server);
21512: }
21513: }
21514: }
21515: }
21516: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
21517: my $newspare;
21518: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
21519: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
21520: $newspare = $new;
21521: }
21522: }
21523: my @spares;
21524: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
21525: @spares = sort(@okspares,$newspare);
21526: } else {
21527: @spares = sort(@okspares);
21528: }
21529: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
21530: if (ref($spareid{$lonhost}) eq 'HASH') {
21531: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
21532: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
21533: if (@diffs > 0) {
21534: $spareschg{$type} = 1;
21535: }
21536: }
21537: }
21538: }
21539: if (keys(%spareschg) > 0) {
21540: $changes{'spares'}{$lonhost} = \%spareschg;
21541: }
21542: }
21543: $defaultshash{'usersessions'}{'offloadnow'} = {};
21544: $defaultshash{'usersessions'}{'offloadoth'} = {};
21545: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
21546: my @okoffload;
21547: if (@offloadnow) {
21548: foreach my $server (@offloadnow) {
21549: if (&Apache::lonnet::hostname($server) ne '') {
21550: unless (grep(/^\Q$server\E$/,@okoffload)) {
21551: push(@okoffload,$server);
21552: }
21553: }
21554: }
21555: if (@okoffload) {
21556: foreach my $lonhost (@okoffload) {
21557: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
21558: }
21559: }
21560: }
21561: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
21562: my @okoffloadoth;
21563: if (@offloadoth) {
21564: foreach my $server (@offloadoth) {
21565: if (&Apache::lonnet::hostname($server) ne '') {
21566: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
21567: push(@okoffloadoth,$server);
21568: }
21569: }
21570: }
21571: if (@okoffloadoth) {
21572: foreach my $lonhost (@okoffloadoth) {
21573: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
21574: }
21575: }
21576: }
21577: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21578: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
21579: if (ref($changes{'spares'}) eq 'HASH') {
21580: if (keys(%{$changes{'spares'}}) > 0) {
21581: $savespares = 1;
21582: }
21583: }
21584: } else {
21585: $savespares = 1;
21586: }
21587: foreach my $offload ('offloadnow','offloadoth') {
21588: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
21589: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
21590: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
21591: $changes{$offload} = 1;
21592: last;
21593: }
21594: }
21595: unless ($changes{$offload}) {
21596: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
21597: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
21598: $changes{$offload} = 1;
21599: last;
21600: }
21601: }
21602: }
21603: } else {
21604: if (($offload eq 'offloadnow') && (@okoffload)) {
21605: $changes{'offloadnow'} = 1;
21606: }
21607: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
21608: $changes{'offloadoth'} = 1;
21609: }
21610: }
21611: }
21612: } else {
21613: if (@okoffload) {
21614: $changes{'offloadnow'} = 1;
21615: }
21616: if (@okoffloadoth) {
21617: $changes{'offloadoth'} = 1;
21618: }
21619: }
21620: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
21621: if ((keys(%changes) > 0) || ($savespares)) {
21622: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21623: $dom);
21624: if ($putresult eq 'ok') {
21625: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21626: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
21627: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
21628: }
21629: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
21630: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
21631: }
21632: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21633: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
21634: }
21635: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21636: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
21637: }
21638: }
21639: my $cachetime = 24*60*60;
21640: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21641: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
21642: if (ref($lastactref) eq 'HASH') {
21643: $lastactref->{'domdefaults'} = 1;
21644: $lastactref->{'usersessions'} = 1;
21645: }
21646: if (keys(%changes) > 0) {
21647: my %lt = &usersession_titles();
21648: $resulttext = &mt('Changes made:').'<ul>';
21649: foreach my $prefix (@prefixes) {
21650: if (ref($changes{$prefix}) eq 'HASH') {
21651: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
21652: if ($prefix eq 'spares') {
21653: if (ref($changes{$prefix}) eq 'HASH') {
21654: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
21655: $resulttext .= '<li><b>'.$lonhost.'</b> ';
21656: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
21657: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
21658: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
21659: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
21660: foreach my $type (@{$types{$prefix}}) {
21661: if ($changes{$prefix}{$lonhost}{$type}) {
21662: my $offloadto = &mt('None');
21663: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
21664: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
21665: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
21666: }
21667: }
21668: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
21669: }
21670: }
21671: }
21672: $resulttext .= '</li>';
21673: }
21674: }
21675: } else {
21676: foreach my $type (@{$types{$prefix}}) {
21677: if (defined($changes{$prefix}{$type})) {
21678: my ($newvalue,$notinuse);
21679: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21680: if (ref($defaultshash{'usersessions'}{$prefix})) {
21681: if ($type eq 'version') {
21682: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
21683: } else {
21684: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21685: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
21686: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
21687: }
21688: } else {
21689: $notinuse = 1;
21690: }
21691: }
21692: }
21693: }
21694: if ($newvalue eq '') {
21695: if ($type eq 'version') {
21696: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
21697: } elsif ($notinuse) {
21698: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
21699: } else {
21700: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
21701: }
21702: } else {
21703: if ($type eq 'version') {
21704: $newvalue .= ' '.&mt('(or later)');
21705: }
21706: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
21707: }
21708: }
21709: }
21710: }
21711: $resulttext .= '</ul>';
21712: }
21713: }
21714: if ($changes{'offloadnow'}) {
21715: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21716: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
21717: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
21718: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
21719: $resulttext .= '<li>'.$lonhost.'</li>';
21720: }
21721: $resulttext .= '</ul>';
21722: } else {
21723: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
21724: }
21725: } else {
21726: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
21727: }
21728: }
21729: if ($changes{'offloadoth'}) {
21730: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21731: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
21732: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
21733: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
21734: $resulttext .= '<li>'.$lonhost.'</li>';
21735: }
21736: $resulttext .= '</ul>';
21737: } else {
21738: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
21739: }
21740: } else {
21741: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
21742: }
21743: }
21744: $resulttext .= '</ul>';
21745: } else {
21746: $resulttext = $nochgmsg;
21747: }
21748: } else {
21749: $resulttext = '<span class="LC_error">'.
21750: &mt('An error occurred: [_1]',$putresult).'</span>';
21751: }
21752: } else {
21753: $resulttext = $nochgmsg;
21754: }
21755: return $resulttext;
21756: }
21757:
21758: sub modify_ssl {
21759: my ($dom,$lastactref,%domconfig) = @_;
21760: my (%by_ip,%by_location,@intdoms,@instdoms);
21761: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21762: my @locations = sort(keys(%by_location));
21763: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21764: my (%defaultshash,%changes);
21765: my $action = 'ssl';
21766: my @prefixes = ('connto','connfrom','replication');
21767: foreach my $prefix (@prefixes) {
21768: $defaultshash{$action}{$prefix} = {};
21769: }
21770: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21771: my $resulttext;
21772: my %iphost = &Apache::lonnet::get_iphost();
21773: my @reptypes = ('certreq','nocertreq');
21774: my @connecttypes = ('dom','intdom','other');
21775: my %types = (
21776: connto => \@connecttypes,
21777: connfrom => \@connecttypes,
21778: replication => \@reptypes,
21779: );
21780: foreach my $prefix (sort(keys(%types))) {
21781: foreach my $type (@{$types{$prefix}}) {
21782: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21783: my $value = 'yes';
21784: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
21785: $value = $env{'form.'.$prefix.'_'.$type};
21786: }
21787: if (ref($domconfig{$action}) eq 'HASH') {
21788: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21789: if ($domconfig{$action}{$prefix}{$type} ne '') {
21790: if ($value ne $domconfig{$action}{$prefix}{$type}) {
21791: $changes{$prefix}{$type} = 1;
21792: }
21793: $defaultshash{$action}{$prefix}{$type} = $value;
21794: } else {
21795: $defaultshash{$action}{$prefix}{$type} = $value;
21796: $changes{$prefix}{$type} = 1;
21797: }
21798: } else {
21799: $defaultshash{$action}{$prefix}{$type} = $value;
21800: $changes{$prefix}{$type} = 1;
21801: }
21802: } else {
21803: $defaultshash{$action}{$prefix}{$type} = $value;
21804: $changes{$prefix}{$type} = 1;
21805: }
21806: if (($type eq 'dom') && (keys(%servers) == 1)) {
21807: delete($changes{$prefix}{$type});
21808: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
21809: delete($changes{$prefix}{$type});
21810: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
21811: delete($changes{$prefix}{$type});
21812: }
21813: } elsif ($prefix eq 'replication') {
21814: if (@locations > 0) {
21815: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21816: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21817: my @okvals;
21818: foreach my $val (@vals) {
21819: if ($val =~ /:/) {
21820: my @items = split(/:/,$val);
21821: foreach my $item (@items) {
21822: if (ref($by_location{$item}) eq 'ARRAY') {
21823: push(@okvals,$item);
21824: }
21825: }
21826: } else {
21827: if (ref($by_location{$val}) eq 'ARRAY') {
21828: push(@okvals,$val);
21829: }
21830: }
21831: }
21832: @okvals = sort(@okvals);
21833: if (ref($domconfig{$action}) eq 'HASH') {
21834: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21835: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
21836: if ($inuse == 0) {
21837: $changes{$prefix}{$type} = 1;
21838: } else {
21839: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21840: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
21841: if (@changed > 0) {
21842: $changes{$prefix}{$type} = 1;
21843: }
21844: }
21845: } else {
21846: if ($inuse == 1) {
21847: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21848: $changes{$prefix}{$type} = 1;
21849: }
21850: }
21851: } else {
21852: if ($inuse == 1) {
21853: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21854: $changes{$prefix}{$type} = 1;
21855: }
21856: }
21857: } else {
21858: if ($inuse == 1) {
21859: $defaultshash{$action}{$prefix}{$type} = \@okvals;
21860: $changes{$prefix}{$type} = 1;
21861: }
21862: }
21863: }
21864: }
21865: }
21866: }
21867: if (keys(%changes)) {
21868: foreach my $prefix (keys(%changes)) {
21869: if (ref($changes{$prefix}) eq 'HASH') {
21870: if (scalar(keys(%{$changes{$prefix}})) == 0) {
21871: delete($changes{$prefix});
21872: }
21873: } else {
21874: delete($changes{$prefix});
21875: }
21876: }
21877: }
21878: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
21879: if (keys(%changes) > 0) {
21880: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21881: $dom);
21882: if ($putresult eq 'ok') {
21883: if (ref($defaultshash{$action}) eq 'HASH') {
21884: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
21885: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
21886: }
21887: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
21888: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
21889: }
21890: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
21891: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
21892: }
21893: }
21894: my $cachetime = 24*60*60;
21895: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21896: if (ref($lastactref) eq 'HASH') {
21897: $lastactref->{'domdefaults'} = 1;
21898: }
21899: if (keys(%changes) > 0) {
21900: my %titles = &ssl_titles();
21901: $resulttext = &mt('Changes made:').'<ul>';
21902: foreach my $prefix (@prefixes) {
21903: if (ref($changes{$prefix}) eq 'HASH') {
21904: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
21905: foreach my $type (@{$types{$prefix}}) {
21906: if (defined($changes{$prefix}{$type})) {
21907: my ($newvalue,$notinuse);
21908: if (ref($defaultshash{$action}) eq 'HASH') {
21909: if (ref($defaultshash{$action}{$prefix})) {
21910: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21911: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
21912: } else {
21913: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
21914: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
21915: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
21916: }
21917: } else {
21918: $notinuse = 1;
21919: }
21920: }
21921: }
21922: if ($notinuse) {
21923: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
21924: } elsif ($newvalue eq '') {
21925: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
21926: } else {
21927: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
21928: }
21929: }
21930: }
21931: }
21932: $resulttext .= '</ul>';
21933: }
21934: }
21935: } else {
21936: $resulttext = $nochgmsg;
21937: }
21938: } else {
21939: $resulttext = '<span class="LC_error">'.
21940: &mt('An error occurred: [_1]',$putresult).'</span>';
21941: }
21942: } else {
21943: $resulttext = $nochgmsg;
21944: }
21945: return $resulttext;
21946: }
21947:
21948: sub modify_trust {
21949: my ($dom,$lastactref,%domconfig) = @_;
21950: my (%by_ip,%by_location,@intdoms,@instdoms);
21951: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21952: my @locations = sort(keys(%by_location));
21953: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
21954: my @types = ('exc','inc');
21955: my (%defaultshash,%changes);
21956: foreach my $prefix (@prefixes) {
21957: $defaultshash{'trust'}{$prefix} = {};
21958: }
21959: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21960: my $resulttext;
21961: foreach my $prefix (@prefixes) {
21962: foreach my $type (@types) {
21963: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21964: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21965: my @okvals;
21966: foreach my $val (@vals) {
21967: if ($val =~ /:/) {
21968: my @items = split(/:/,$val);
21969: foreach my $item (@items) {
21970: if (ref($by_location{$item}) eq 'ARRAY') {
21971: push(@okvals,$item);
21972: }
21973: }
21974: } else {
21975: if (ref($by_location{$val}) eq 'ARRAY') {
21976: push(@okvals,$val);
21977: }
21978: }
21979: }
21980: @okvals = sort(@okvals);
21981: if (ref($domconfig{'trust'}) eq 'HASH') {
21982: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
21983: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
21984: if ($inuse == 0) {
21985: $changes{$prefix}{$type} = 1;
21986: } else {
21987: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21988: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
21989: if (@changed > 0) {
21990: $changes{$prefix}{$type} = 1;
21991: }
21992: }
21993: } else {
21994: if ($inuse == 1) {
21995: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
21996: $changes{$prefix}{$type} = 1;
21997: }
21998: }
21999: } else {
22000: if ($inuse == 1) {
22001: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22002: $changes{$prefix}{$type} = 1;
22003: }
22004: }
22005: } else {
22006: if ($inuse == 1) {
22007: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22008: $changes{$prefix}{$type} = 1;
22009: }
22010: }
22011: }
22012: }
22013: my $nochgmsg = &mt('No changes made to trust settings.');
22014: if (keys(%changes) > 0) {
22015: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22016: $dom);
22017: if ($putresult eq 'ok') {
22018: if (ref($defaultshash{'trust'}) eq 'HASH') {
22019: foreach my $prefix (@prefixes) {
22020: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22021: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22022: }
22023: }
22024: }
22025: my $cachetime = 24*60*60;
22026: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22027: if (ref($lastactref) eq 'HASH') {
22028: $lastactref->{'domdefaults'} = 1;
22029: }
22030: if (keys(%changes) > 0) {
22031: my %lt = &trust_titles();
22032: $resulttext = &mt('Changes made:').'<ul>';
22033: foreach my $prefix (@prefixes) {
22034: if (ref($changes{$prefix}) eq 'HASH') {
22035: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22036: foreach my $type (@types) {
22037: if (defined($changes{$prefix}{$type})) {
22038: my ($newvalue,$notinuse);
22039: if (ref($defaultshash{'trust'}) eq 'HASH') {
22040: if (ref($defaultshash{'trust'}{$prefix})) {
22041: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22042: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22043: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22044: }
22045: } else {
22046: $notinuse = 1;
22047: }
22048: }
22049: }
22050: if ($notinuse) {
22051: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22052: } elsif ($newvalue eq '') {
22053: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22054: } else {
22055: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22056: }
22057: }
22058: }
22059: $resulttext .= '</ul>';
22060: }
22061: }
22062: $resulttext .= '</ul>';
22063: } else {
22064: $resulttext = $nochgmsg;
22065: }
22066: } else {
22067: $resulttext = '<span class="LC_error">'.
22068: &mt('An error occurred: [_1]',$putresult).'</span>';
22069: }
22070: } else {
22071: $resulttext = $nochgmsg;
22072: }
22073: return $resulttext;
22074: }
22075:
22076: sub modify_loadbalancing {
22077: my ($dom,%domconfig) = @_;
22078: my $primary_id = &Apache::lonnet::domain($dom,'primary');
22079: my $intdom = &Apache::lonnet::internet_dom($primary_id);
22080: my ($othertitle,$usertypes,$types) =
22081: &Apache::loncommon::sorted_inst_types($dom);
22082: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22083: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
22084: my @sparestypes = ('primary','default');
22085: my %typetitles = &sparestype_titles();
22086: my $resulttext;
22087: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22088: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22089: %existing = %{$domconfig{'loadbalancing'}};
22090: }
22091: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22092: \%currtargets,\%currrules,\%currcookies);
22093: my ($saveloadbalancing,%defaultshash,%changes);
22094: my ($alltypes,$othertypes,$titles) =
22095: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22096: my %ruletitles = &offloadtype_text();
22097: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22098: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22099: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22100: if ($balancer eq '') {
22101: next;
22102: }
22103: if (!exists($servers{$balancer})) {
22104: if (exists($currbalancer{$balancer})) {
22105: push(@{$changes{'delete'}},$balancer);
22106: }
22107: next;
22108: }
22109: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
22110: push(@{$changes{'delete'}},$balancer);
22111: next;
22112: }
22113: if (!exists($currbalancer{$balancer})) {
22114: push(@{$changes{'add'}},$balancer);
22115: }
22116: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
22117: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
22118: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
22119: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22120: $saveloadbalancing = 1;
22121: }
22122: foreach my $sparetype (@sparestypes) {
22123: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
22124: my @offloadto;
22125: foreach my $target (@targets) {
22126: if (($servers{$target}) && ($target ne $balancer)) {
22127: if ($sparetype eq 'default') {
22128: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
22129: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
22130: }
22131: }
22132: unless(grep(/^\Q$target\E$/,@offloadto)) {
22133: push(@offloadto,$target);
22134: }
22135: }
22136: }
22137: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
22138: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
22139: push(@offloadto,$balancer);
22140: }
22141: }
22142: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
22143: }
22144: if ($env{'form.loadbalancing_cookie_'.$i}) {
22145: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
22146: if (exists($currbalancer{$balancer})) {
22147: unless ($currcookies{$balancer}) {
22148: $changes{'curr'}{$balancer}{'cookie'} = 1;
22149: }
22150: }
22151: } elsif (exists($currbalancer{$balancer})) {
22152: if ($currcookies{$balancer}) {
22153: $changes{'curr'}{$balancer}{'cookie'} = 1;
22154: }
22155: }
22156: if (ref($currtargets{$balancer}) eq 'HASH') {
22157: foreach my $sparetype (@sparestypes) {
22158: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
22159: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
22160: if (@targetdiffs > 0) {
22161: $changes{'curr'}{$balancer}{'targets'} = 1;
22162: }
22163: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22164: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22165: $changes{'curr'}{$balancer}{'targets'} = 1;
22166: }
22167: }
22168: }
22169: } else {
22170: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
22171: foreach my $sparetype (@sparestypes) {
22172: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22173: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22174: $changes{'curr'}{$balancer}{'targets'} = 1;
22175: }
22176: }
22177: }
22178: }
22179: }
22180: my $ishomedom;
22181: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
22182: $ishomedom = 1;
22183: }
22184: if (ref($alltypes) eq 'ARRAY') {
22185: foreach my $type (@{$alltypes}) {
22186: my $rule;
22187: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
22188: (!$ishomedom)) {
22189: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
22190: }
22191: if ($rule eq 'specific') {
22192: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
22193: if (exists($servers{$specifiedhost})) {
22194: $rule = $specifiedhost;
22195: }
22196: }
22197: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
22198: if (ref($currrules{$balancer}) eq 'HASH') {
22199: if ($rule ne $currrules{$balancer}{$type}) {
22200: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22201: }
22202: } elsif ($rule ne '') {
22203: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22204: }
22205: }
22206: }
22207: }
22208: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
22209: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
22210: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
22211: $defaultshash{'loadbalancing'} = {};
22212: }
22213: my $putresult = &Apache::lonnet::put_dom('configuration',
22214: \%defaultshash,$dom);
22215: if ($putresult eq 'ok') {
22216: if (keys(%changes) > 0) {
22217: my %toupdate;
22218: if (ref($changes{'delete'}) eq 'ARRAY') {
22219: foreach my $balancer (sort(@{$changes{'delete'}})) {
22220: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
22221: $toupdate{$balancer} = 1;
22222: }
22223: }
22224: if (ref($changes{'add'}) eq 'ARRAY') {
22225: foreach my $balancer (sort(@{$changes{'add'}})) {
22226: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
22227: $toupdate{$balancer} = 1;
22228: }
22229: }
22230: if (ref($changes{'curr'}) eq 'HASH') {
22231: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
22232: $toupdate{$balancer} = 1;
22233: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
22234: if ($changes{'curr'}{$balancer}{'targets'}) {
22235: my %offloadstr;
22236: foreach my $sparetype (@sparestypes) {
22237: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22238: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22239: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22240: }
22241: }
22242: }
22243: if (keys(%offloadstr) == 0) {
22244: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
22245: } else {
22246: my $showoffload;
22247: foreach my $sparetype (@sparestypes) {
22248: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
22249: if (defined($offloadstr{$sparetype})) {
22250: $showoffload .= $offloadstr{$sparetype};
22251: } else {
22252: $showoffload .= &mt('None');
22253: }
22254: $showoffload .= (' 'x3);
22255: }
22256: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
22257: }
22258: }
22259: }
22260: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
22261: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
22262: foreach my $type (@{$alltypes}) {
22263: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
22264: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22265: my $balancetext;
22266: if ($rule eq '') {
22267: $balancetext = $ruletitles{'default'};
22268: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
22269: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22270: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22271: foreach my $sparetype (@sparestypes) {
22272: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22273: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22274: }
22275: }
22276: foreach my $item (@{$alltypes}) {
22277: next if ($item =~ /^_LC_ipchange/);
22278: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
22279: if ($hasrule eq 'homeserver') {
22280: map { $toupdate{$_} = 1; } (keys(%libraryservers));
22281: } else {
22282: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
22283: if ($servers{$hasrule}) {
22284: $toupdate{$hasrule} = 1;
22285: }
22286: }
22287: }
22288: }
22289: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
22290: $balancetext = $ruletitles{$rule};
22291: } else {
22292: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22293: $balancetext = $ruletitles{'particular'}.' '.$receiver;
22294: if ($receiver) {
22295: $toupdate{$receiver};
22296: }
22297: }
22298: } else {
22299: $balancetext = $ruletitles{$rule};
22300: }
22301: } else {
22302: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
22303: }
22304: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
22305: }
22306: }
22307: }
22308: }
22309: if ($changes{'curr'}{$balancer}{'cookie'}) {
22310: if ($currcookies{$balancer}) {
22311: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
22312: $balancer).'</li>';
22313: } else {
22314: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
22315: $balancer).'</li>';
22316: }
22317: }
22318: }
22319: }
22320: if (keys(%toupdate)) {
22321: my %thismachine;
22322: my $updatedhere;
22323: my $cachetime = 60*60*24;
22324: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
22325: foreach my $lonhost (keys(%toupdate)) {
22326: if ($thismachine{$lonhost}) {
22327: unless ($updatedhere) {
22328: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
22329: $defaultshash{'loadbalancing'},
22330: $cachetime);
22331: $updatedhere = 1;
22332: }
22333: } else {
22334: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
22335: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22336: }
22337: }
22338: }
22339: if ($resulttext ne '') {
22340: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
22341: } else {
22342: $resulttext = $nochgmsg;
22343: }
22344: } else {
22345: $resulttext = $nochgmsg;
22346: }
22347: } else {
22348: $resulttext = '<span class="LC_error">'.
22349: &mt('An error occurred: [_1]',$putresult).'</span>';
22350: }
22351: } else {
22352: $resulttext = $nochgmsg;
22353: }
22354: return $resulttext;
22355: }
22356:
22357: sub recurse_check {
22358: my ($chkcats,$categories,$depth,$name) = @_;
22359: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
22360: my $chg = 0;
22361: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
22362: my $category = $chkcats->[$depth]{$name}[$j];
22363: my $item;
22364: if ($category eq '') {
22365: $chg ++;
22366: } else {
22367: my $deeper = $depth + 1;
22368: $item = &escape($category).':'.&escape($name).':'.$depth;
22369: if ($chg) {
22370: $categories->{$item} -= $chg;
22371: }
22372: &recurse_check($chkcats,$categories,$deeper,$category);
22373: $deeper --;
22374: }
22375: }
22376: }
22377: return;
22378: }
22379:
22380: sub recurse_cat_deletes {
22381: my ($item,$coursecategories,$deletions) = @_;
22382: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
22383: my $subdepth = $depth + 1;
22384: if (ref($coursecategories) eq 'HASH') {
22385: foreach my $subitem (keys(%{$coursecategories})) {
22386: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
22387: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
22388: delete($coursecategories->{$subitem});
22389: $deletions->{$subitem} = 1;
22390: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
22391: }
22392: }
22393: }
22394: return;
22395: }
22396:
22397: sub active_dc_picker {
22398: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
22399: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
22400: my @domcoord = keys(%domcoords);
22401: if (keys(%currhash)) {
22402: foreach my $dc (keys(%currhash)) {
22403: unless (exists($domcoords{$dc})) {
22404: push(@domcoord,$dc);
22405: }
22406: }
22407: }
22408: @domcoord = sort(@domcoord);
22409: my $numdcs = scalar(@domcoord);
22410: my $rows = 0;
22411: my $table;
22412: if ($numdcs > 1) {
22413: $table = '<table>';
22414: for (my $i=0; $i<@domcoord; $i++) {
22415: my $rem = $i%($numinrow);
22416: if ($rem == 0) {
22417: if ($i > 0) {
22418: $table .= '</tr>';
22419: }
22420: $table .= '<tr>';
22421: $rows ++;
22422: }
22423: my $check = '';
22424: if ($inputtype eq 'radio') {
22425: if (keys(%currhash) == 0) {
22426: if (!$i) {
22427: $check = ' checked="checked"';
22428: }
22429: } elsif (exists($currhash{$domcoord[$i]})) {
22430: $check = ' checked="checked"';
22431: }
22432: } else {
22433: if (exists($currhash{$domcoord[$i]})) {
22434: $check = ' checked="checked"';
22435: }
22436: }
22437: if ($i == @domcoord - 1) {
22438: my $colsleft = $numinrow - $rem;
22439: if ($colsleft > 1) {
22440: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
22441: } else {
22442: $table .= '<td class="LC_left_item">';
22443: }
22444: } else {
22445: $table .= '<td class="LC_left_item">';
22446: }
22447: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
22448: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22449: $table .= '<span class="LC_nobreak"><label>'.
22450: '<input type="'.$inputtype.'" name="'.$name.'"'.
22451: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
22452: if ($user ne $dcname.':'.$dcdom) {
22453: $table .= ' ('.$dcname.':'.$dcdom.')';
22454: }
22455: $table .= '</label></span></td>';
22456: }
22457: $table .= '</tr></table>';
22458: } elsif ($numdcs == 1) {
22459: my ($dcname,$dcdom) = split(':',$domcoord[0]);
22460: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22461: if ($inputtype eq 'radio') {
22462: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
22463: if ($user ne $dcname.':'.$dcdom) {
22464: $table .= ' ('.$dcname.':'.$dcdom.')';
22465: }
22466: } else {
22467: my $check;
22468: if (exists($currhash{$domcoord[0]})) {
22469: $check = ' checked="checked"';
22470: }
22471: $table = '<span class="LC_nobreak"><label>'.
22472: '<input type="checkbox" name="'.$name.'" '.
22473: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
22474: if ($user ne $dcname.':'.$dcdom) {
22475: $table .= ' ('.$dcname.':'.$dcdom.')';
22476: }
22477: $table .= '</label></span>';
22478: $rows ++;
22479: }
22480: }
22481: return ($numdcs,$table,$rows);
22482: }
22483:
22484: sub usersession_titles {
22485: return &Apache::lonlocal::texthash(
22486: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
22487: remote => 'Hosting of sessions for users in this domain on servers in other domains',
22488: spares => 'Servers offloaded to, when busy',
22489: version => 'LON-CAPA version requirement',
22490: excludedomain => 'Allow all, but exclude specific domains',
22491: includedomain => 'Deny all, but include specific domains',
22492: primary => 'Primary (checked first)',
22493: default => 'Default',
22494: );
22495: }
22496:
22497: sub id_for_thisdom {
22498: my (%servers) = @_;
22499: my %altids;
22500: foreach my $server (keys(%servers)) {
22501: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
22502: if ($serverhome ne $server) {
22503: $altids{$serverhome} = $server;
22504: }
22505: }
22506: return %altids;
22507: }
22508:
22509: sub count_servers {
22510: my ($currbalancer,%servers) = @_;
22511: my (@spares,$numspares);
22512: foreach my $lonhost (sort(keys(%servers))) {
22513: next if ($currbalancer eq $lonhost);
22514: push(@spares,$lonhost);
22515: }
22516: if ($currbalancer) {
22517: $numspares = scalar(@spares);
22518: } else {
22519: $numspares = scalar(@spares) - 1;
22520: }
22521: return ($numspares,@spares);
22522: }
22523:
22524: sub lonbalance_targets_js {
22525: my ($dom,$types,$servers,$settings) = @_;
22526: my $select = &mt('Select');
22527: my ($alltargets,$allishome,$allinsttypes,@alltypes);
22528: if (ref($servers) eq 'HASH') {
22529: $alltargets = join("','",sort(keys(%{$servers})));
22530: my @homedoms;
22531: foreach my $server (sort(keys(%{$servers}))) {
22532: if (&Apache::lonnet::host_domain($server) eq $dom) {
22533: push(@homedoms,'1');
22534: } else {
22535: push(@homedoms,'0');
22536: }
22537: }
22538: $allishome = join("','",@homedoms);
22539: }
22540: if (ref($types) eq 'ARRAY') {
22541: if (@{$types} > 0) {
22542: @alltypes = @{$types};
22543: }
22544: }
22545: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
22546: $allinsttypes = join("','",@alltypes);
22547: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22548: if (ref($settings) eq 'HASH') {
22549: %existing = %{$settings};
22550: }
22551: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
22552: \%currtargets,\%currrules,\%currcookies);
22553: my $balancers = join("','",sort(keys(%currbalancer)));
22554: return <<"END";
22555:
22556: <script type="text/javascript">
22557: // <![CDATA[
22558:
22559: currBalancers = new Array('$balancers');
22560:
22561: function toggleTargets(balnum) {
22562: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22563: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
22564: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
22565: var prevbalancer = prevhostitem.value;
22566: var baltotal = document.getElementById('loadbalancing_total').value;
22567: prevhostitem.value = balancer;
22568: if (prevbalancer != '') {
22569: var prevIdx = currBalancers.indexOf(prevbalancer);
22570: if (prevIdx != -1) {
22571: currBalancers.splice(prevIdx,1);
22572: }
22573: }
22574: if (balancer == '') {
22575: hideSpares(balnum);
22576: } else {
22577: var currIdx = currBalancers.indexOf(balancer);
22578: if (currIdx == -1) {
22579: currBalancers.push(balancer);
22580: }
22581: var homedoms = new Array('$allishome');
22582: var ishomedom = homedoms[lonhostitem.selectedIndex];
22583: showSpares(balancer,ishomedom,balnum);
22584: }
22585: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
22586: return;
22587: }
22588:
22589: function showSpares(balancer,ishomedom,balnum) {
22590: var alltargets = new Array('$alltargets');
22591: var insttypes = new Array('$allinsttypes');
22592: var offloadtypes = new Array('primary','default');
22593:
22594: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
22595: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
22596:
22597: for (var i=0; i<offloadtypes.length; i++) {
22598: var count = 0;
22599: for (var j=0; j<alltargets.length; j++) {
22600: if (alltargets[j] != balancer) {
22601: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
22602: item.value = alltargets[j];
22603: item.style.textAlign='left';
22604: item.style.textFace='normal';
22605: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
22606: if (currBalancers.indexOf(alltargets[j]) == -1) {
22607: item.disabled = '';
22608: } else {
22609: item.disabled = 'disabled';
22610: item.checked = false;
22611: }
22612: count ++;
22613: }
22614: }
22615: }
22616: for (var k=0; k<insttypes.length; k++) {
22617: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
22618: if (ishomedom == 1) {
22619: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22620: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22621: } else {
22622: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22623: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22624: }
22625: } else {
22626: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22627: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22628: }
22629: if ((insttypes[k] != '_LC_external') &&
22630: ((insttypes[k] != '_LC_internetdom') ||
22631: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
22632: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
22633: item.options.length = 0;
22634: item.options[0] = new Option("","",true,true);
22635: var idx = 0;
22636: for (var m=0; m<alltargets.length; m++) {
22637: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
22638: idx ++;
22639: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22640: }
22641: }
22642: }
22643: }
22644: return;
22645: }
22646:
22647: function hideSpares(balnum) {
22648: var alltargets = new Array('$alltargets');
22649: var insttypes = new Array('$allinsttypes');
22650: var offloadtypes = new Array('primary','default');
22651:
22652: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
22653: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
22654:
22655: var total = alltargets.length - 1;
22656: for (var i=0; i<offloadtypes; i++) {
22657: for (var j=0; j<total; j++) {
22658: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
22659: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
22660: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
22661: }
22662: }
22663: for (var k=0; k<insttypes.length; k++) {
22664: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22665: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22666: if (insttypes[k] != '_LC_external') {
22667: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
22668: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
22669: }
22670: }
22671: return;
22672: }
22673:
22674: function checkOffloads(item,balnum,type) {
22675: var alltargets = new Array('$alltargets');
22676: var offloadtypes = new Array('primary','default');
22677: if (item.checked) {
22678: var total = alltargets.length - 1;
22679: var other;
22680: if (type == offloadtypes[0]) {
22681: other = offloadtypes[1];
22682: } else {
22683: other = offloadtypes[0];
22684: }
22685: for (var i=0; i<total; i++) {
22686: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
22687: if (server == item.value) {
22688: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
22689: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
22690: }
22691: }
22692: }
22693: }
22694: return;
22695: }
22696:
22697: function singleServerToggle(balnum,type) {
22698: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
22699: if (offloadtoSelIdx == 0) {
22700: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
22701: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22702:
22703: } else {
22704: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
22705: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22706: }
22707: return;
22708: }
22709:
22710: function balanceruleChange(formname,balnum,type) {
22711: if (type == '_LC_external') {
22712: return;
22713: }
22714: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
22715: for (var i=0; i<typesRules.length; i++) {
22716: if (formname.elements[typesRules[i]].checked) {
22717: if (formname.elements[typesRules[i]].value != 'specific') {
22718: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
22719: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22720: } else {
22721: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22722: }
22723: }
22724: }
22725: return;
22726: }
22727:
22728: function balancerDeleteChange(balnum) {
22729: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22730: var baltotal = document.getElementById('loadbalancing_total').value;
22731: var addtarget;
22732: var removetarget;
22733: var action = 'delete';
22734: if (document.getElementById('loadbalancing_delete_'+balnum)) {
22735: var lonhost = hostitem.value;
22736: var currIdx = currBalancers.indexOf(lonhost);
22737: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
22738: if (currIdx != -1) {
22739: currBalancers.splice(currIdx,1);
22740: }
22741: addtarget = lonhost;
22742: } else {
22743: if (currIdx == -1) {
22744: currBalancers.push(lonhost);
22745: }
22746: removetarget = lonhost;
22747: action = 'undelete';
22748: }
22749: balancerChange(balnum,baltotal,action,addtarget,removetarget);
22750: }
22751: return;
22752: }
22753:
22754: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
22755: if (baltotal > 1) {
22756: var offloadtypes = new Array('primary','default');
22757: var alltargets = new Array('$alltargets');
22758: var insttypes = new Array('$allinsttypes');
22759: for (var i=0; i<baltotal; i++) {
22760: if (i != balnum) {
22761: for (var j=0; j<offloadtypes.length; j++) {
22762: var total = alltargets.length - 1;
22763: for (var k=0; k<total; k++) {
22764: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
22765: var server = serveritem.value;
22766: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22767: if (server == addtarget) {
22768: serveritem.disabled = '';
22769: }
22770: }
22771: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22772: if (server == removetarget) {
22773: serveritem.disabled = 'disabled';
22774: serveritem.checked = false;
22775: }
22776: }
22777: }
22778: }
22779: for (var j=0; j<insttypes.length; j++) {
22780: if (insttypes[j] != '_LC_external') {
22781: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
22782: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
22783: var currSel = singleserver.selectedIndex;
22784: var currVal = singleserver.options[currSel].value;
22785: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22786: var numoptions = singleserver.options.length;
22787: var needsnew = 1;
22788: for (var k=0; k<numoptions; k++) {
22789: if (singleserver.options[k] == addtarget) {
22790: needsnew = 0;
22791: break;
22792: }
22793: }
22794: if (needsnew == 1) {
22795: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
22796: }
22797: }
22798: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22799: singleserver.options.length = 0;
22800: if ((currVal) && (currVal != removetarget)) {
22801: singleserver.options[0] = new Option("","",false,false);
22802: } else {
22803: singleserver.options[0] = new Option("","",true,true);
22804: }
22805: var idx = 0;
22806: for (var m=0; m<alltargets.length; m++) {
22807: if (currBalancers.indexOf(alltargets[m]) == -1) {
22808: idx ++;
22809: if (currVal == alltargets[m]) {
22810: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
22811: } else {
22812: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22813: }
22814: }
22815: }
22816: }
22817: }
22818: }
22819: }
22820: }
22821: }
22822: }
22823: return;
22824: }
22825:
22826: // ]]>
22827: </script>
22828:
22829: END
22830: }
22831:
22832:
22833: sub new_spares_js {
22834: my @sparestypes = ('primary','default');
22835: my $types = join("','",@sparestypes);
22836: my $select = &mt('Select');
22837: return <<"END";
22838:
22839: <script type="text/javascript">
22840: // <![CDATA[
22841:
22842: function updateNewSpares(formname,lonhost) {
22843: var types = new Array('$types');
22844: var include = new Array();
22845: var exclude = new Array();
22846: for (var i=0; i<types.length; i++) {
22847: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
22848: for (var j=0; j<spareboxes.length; j++) {
22849: if (formname.elements[spareboxes[j]].checked) {
22850: exclude.push(formname.elements[spareboxes[j]].value);
22851: } else {
22852: include.push(formname.elements[spareboxes[j]].value);
22853: }
22854: }
22855: }
22856: for (var i=0; i<types.length; i++) {
22857: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
22858: var selIdx = newSpare.selectedIndex;
22859: var currnew = newSpare.options[selIdx].value;
22860: var okSpares = new Array();
22861: for (var j=0; j<newSpare.options.length; j++) {
22862: var possible = newSpare.options[j].value;
22863: if (possible != '') {
22864: if (exclude.indexOf(possible) == -1) {
22865: okSpares.push(possible);
22866: } else {
22867: if (currnew == possible) {
22868: selIdx = 0;
22869: }
22870: }
22871: }
22872: }
22873: for (var k=0; k<include.length; k++) {
22874: if (okSpares.indexOf(include[k]) == -1) {
22875: okSpares.push(include[k]);
22876: }
22877: }
22878: okSpares.sort();
22879: newSpare.options.length = 0;
22880: if (selIdx == 0) {
22881: newSpare.options[0] = new Option("$select","",true,true);
22882: } else {
22883: newSpare.options[0] = new Option("$select","",false,false);
22884: }
22885: for (var m=0; m<okSpares.length; m++) {
22886: var idx = m+1;
22887: var selThis = 0;
22888: if (selIdx != 0) {
22889: if (okSpares[m] == currnew) {
22890: selThis = 1;
22891: }
22892: }
22893: if (selThis == 1) {
22894: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
22895: } else {
22896: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
22897: }
22898: }
22899: }
22900: return;
22901: }
22902:
22903: function checkNewSpares(lonhost,type) {
22904: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
22905: var chosen = newSpare.options[newSpare.selectedIndex].value;
22906: if (chosen != '') {
22907: var othertype;
22908: var othernewSpare;
22909: if (type == 'primary') {
22910: othernewSpare = document.getElementById('newspare_default_'+lonhost);
22911: }
22912: if (type == 'default') {
22913: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
22914: }
22915: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
22916: othernewSpare.selectedIndex = 0;
22917: }
22918: }
22919: return;
22920: }
22921:
22922: // ]]>
22923: </script>
22924:
22925: END
22926:
22927: }
22928:
22929: sub common_domprefs_js {
22930: return <<"END";
22931:
22932: <script type="text/javascript">
22933: // <![CDATA[
22934:
22935: function getIndicesByName(formname,item) {
22936: var group = new Array();
22937: for (var i=0;i<formname.elements.length;i++) {
22938: if (formname.elements[i].name == item) {
22939: group.push(formname.elements[i].id);
22940: }
22941: }
22942: return group;
22943: }
22944:
22945: // ]]>
22946: </script>
22947:
22948: END
22949:
22950: }
22951:
22952: sub recaptcha_js {
22953: my %lt = &captcha_phrases();
22954: return <<"END";
22955:
22956: <script type="text/javascript">
22957: // <![CDATA[
22958:
22959: function updateCaptcha(caller,context) {
22960: var privitem;
22961: var pubitem;
22962: var privtext;
22963: var pubtext;
22964: var versionitem;
22965: var versiontext;
22966: if (document.getElementById(context+'_recaptchapub')) {
22967: pubitem = document.getElementById(context+'_recaptchapub');
22968: } else {
22969: return;
22970: }
22971: if (document.getElementById(context+'_recaptchapriv')) {
22972: privitem = document.getElementById(context+'_recaptchapriv');
22973: } else {
22974: return;
22975: }
22976: if (document.getElementById(context+'_recaptchapubtxt')) {
22977: pubtext = document.getElementById(context+'_recaptchapubtxt');
22978: } else {
22979: return;
22980: }
22981: if (document.getElementById(context+'_recaptchaprivtxt')) {
22982: privtext = document.getElementById(context+'_recaptchaprivtxt');
22983: } else {
22984: return;
22985: }
22986: if (document.getElementById(context+'_recaptchaversion')) {
22987: versionitem = document.getElementById(context+'_recaptchaversion');
22988: } else {
22989: return;
22990: }
22991: if (document.getElementById(context+'_recaptchavertxt')) {
22992: versiontext = document.getElementById(context+'_recaptchavertxt');
22993: } else {
22994: return;
22995: }
22996: if (caller.checked) {
22997: if (caller.value == 'recaptcha') {
22998: pubitem.type = 'text';
22999: privitem.type = 'text';
23000: pubitem.size = '40';
23001: privitem.size = '40';
23002: pubtext.innerHTML = "$lt{'pub'}";
23003: privtext.innerHTML = "$lt{'priv'}";
23004: versionitem.type = 'text';
23005: versionitem.size = '3';
23006: versiontext.innerHTML = "$lt{'ver'}";
23007: } else {
23008: pubitem.type = 'hidden';
23009: privitem.type = 'hidden';
23010: versionitem.type = 'hidden';
23011: pubtext.innerHTML = '';
23012: privtext.innerHTML = '';
23013: versiontext.innerHTML = '';
23014: }
23015: }
23016: return;
23017: }
23018:
23019: // ]]>
23020: </script>
23021:
23022: END
23023:
23024: }
23025:
23026: sub toggle_display_js {
23027: return <<"END";
23028:
23029: <script type="text/javascript">
23030: // <![CDATA[
23031:
23032: function toggleDisplay(domForm,caller) {
23033: if (document.getElementById(caller)) {
23034: var divitem = document.getElementById(caller);
23035: var optionsElement = domForm.coursecredits;
23036: var checkval = 1;
23037: var dispval = 'block';
23038: var selfcreateRegExp = /^cancreate_emailverified/;
23039: if (caller == 'emailoptions') {
23040: optionsElement = domForm.cancreate_email;
23041: }
23042: if (caller == 'studentsubmission') {
23043: optionsElement = domForm.postsubmit;
23044: }
23045: if (caller == 'cloneinstcode') {
23046: optionsElement = domForm.canclone;
23047: checkval = 'instcode';
23048: }
23049: if (selfcreateRegExp.test(caller)) {
23050: optionsElement = domForm.elements[caller];
23051: checkval = 'other';
23052: dispval = 'inline'
23053: }
23054: if (optionsElement.length) {
23055: var currval;
23056: for (var i=0; i<optionsElement.length; i++) {
23057: if (optionsElement[i].checked) {
23058: currval = optionsElement[i].value;
23059: }
23060: }
23061: if (currval == checkval) {
23062: divitem.style.display = dispval;
23063: } else {
23064: divitem.style.display = 'none';
23065: }
23066: }
23067: }
23068: return;
23069: }
23070:
23071: // ]]>
23072: </script>
23073:
23074: END
23075:
23076: }
23077:
23078: sub captcha_phrases {
23079: return &Apache::lonlocal::texthash (
23080: priv => 'Private key',
23081: pub => 'Public key',
23082: original => 'original (CAPTCHA)',
23083: recaptcha => 'successor (ReCAPTCHA)',
23084: notused => 'unused',
23085: ver => 'ReCAPTCHA version (1 or 2)',
23086: );
23087: }
23088:
23089: sub devalidate_remote_domconfs {
23090: my ($dom,$cachekeys) = @_;
23091: return unless (ref($cachekeys) eq 'HASH');
23092: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23093: my %thismachine;
23094: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23095: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23096: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23097: 'ipaccess');
23098: my %cache_by_lonhost;
23099: if (exists($cachekeys->{'samllanding'})) {
23100: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23101: my %landing = %{$cachekeys->{'samllanding'}};
23102: my %domservers = &Apache::lonnet::get_servers($dom);
23103: if (keys(%domservers)) {
23104: foreach my $server (keys(%domservers)) {
23105: my @cached;
23106: next if ($thismachine{$server});
23107: if ($landing{$server}) {
23108: push(@cached,&escape('samllanding').':'.&escape($server));
23109: }
23110: if (@cached) {
23111: $cache_by_lonhost{$server} = \@cached;
23112: }
23113: }
23114: }
23115: }
23116: }
23117: if (keys(%servers)) {
23118: foreach my $server (keys(%servers)) {
23119: next if ($thismachine{$server});
23120: my @cached;
23121: foreach my $name (@posscached) {
23122: if ($cachekeys->{$name}) {
23123: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
23124: if (ref($cachekeys->{$name}) eq 'HASH') {
23125: foreach my $key (keys(%{$cachekeys->{$name}})) {
23126: push(@cached,&escape($name).':'.&escape($key));
23127: }
23128: }
23129: } else {
23130: push(@cached,&escape($name).':'.&escape($dom));
23131: }
23132: }
23133: }
23134: if ((exists($cache_by_lonhost{$server})) &&
23135: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
23136: push(@cached,@{$cache_by_lonhost{$server}});
23137: }
23138: if (@cached) {
23139: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
23140: }
23141: }
23142: }
23143: return;
23144: }
23145:
23146: 1;
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