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[LON-CAPA] /
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domainprefs.pm
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Tue Jun 20 14:03:52 2023 UTC (12 months, 1 week ago) by
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- Support case where assignment of roles in a different domain is queued
pending acceptance of the role by the role recipient.
- A user can also choose to decline the role.
- Domain configuration can be set for domain roles, co-author roles,
course roles and community roles.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.427 2023/06/20 14:03:52 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 Apache::courseprefs();
171: use LONCAPA qw(:DEFAULT :match);
172: use LONCAPA::Enrollment;
173: use LONCAPA::lonauthcgi();
174: use LONCAPA::SSL;
175: use File::Copy;
176: use Locale::Language;
177: use DateTime::TimeZone;
178: use DateTime::Locale;
179: use Time::HiRes qw( sleep );
180: use Net::CIDR;
181: use Crypt::CBC;
182:
183: my $registered_cleanup;
184: my $modified_urls;
185:
186: sub handler {
187: my $r=shift;
188: if ($r->header_only) {
189: &Apache::loncommon::content_type($r,'text/html');
190: $r->send_http_header;
191: return OK;
192: }
193:
194: my $context = 'domain';
195: my $dom = $env{'request.role.domain'};
196: my $domdesc = &Apache::lonnet::domain($dom,'description');
197: if (&Apache::lonnet::allowed('mau',$dom)) {
198: &Apache::loncommon::content_type($r,'text/html');
199: $r->send_http_header;
200: } else {
201: $env{'user.error.msg'}=
202: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
203: return HTTP_NOT_ACCEPTABLE;
204: }
205:
206: $registered_cleanup=0;
207: @{$modified_urls}=();
208:
209: &Apache::lonhtmlcommon::clear_breadcrumbs();
210: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
211: ['phase','actions']);
212: my $phase = 'pickactions';
213: if ( exists($env{'form.phase'}) ) {
214: $phase = $env{'form.phase'};
215: }
216: my %servers = &Apache::lonnet::internet_dom_servers($dom);
217: my %domconfig =
218: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
219: 'quotas','autoenroll','autoupdate','autocreate',
220: 'directorysrch','usercreation','usermodification',
221: 'contacts','defaults','scantron','coursecategories',
222: 'serverstatuses','requestcourses','helpsettings',
223: 'coursedefaults','usersessions','loadbalancing',
224: 'requestauthor','selfenrollment','inststatus',
225: 'ltitools','toolsec','ssl','trust','lti','ltisec',
226: 'privacy','passwords','proctoring','wafproxy','ipaccess'],$dom);
227: my %encconfig =
228: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','proctoring','linkprot'],$dom,undef,1);
229: my ($checked_is_home,$is_home);
230: if (ref($domconfig{'ltitools'}) eq 'HASH') {
231: if (ref($encconfig{'ltitools'}) eq 'HASH') {
232: my $home = &Apache::lonnet::domain($dom,'primary');
233: unless (($home eq 'no_host') || ($home eq '')) {
234: my @ids=&Apache::lonnet::current_machine_ids();
235: if (grep(/^\Q$home\E$/,@ids)) {
236: $is_home = 1;
237: }
238: }
239: $checked_is_home = 1;
240: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
241: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
242: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
243: $domconfig{'ltitools'}{$id}{'key'} = $encconfig{'ltitools'}{$id}{'key'};
244: if (($is_home) && ($phase eq 'process')) {
245: $domconfig{'ltitools'}{$id}{'secret'} = $encconfig{'ltitools'}{$id}{'secret'};
246: }
247: }
248: }
249: }
250: }
251: if (ref($domconfig{'lti'}) eq 'HASH') {
252: if (ref($encconfig{'lti'}) eq 'HASH') {
253: unless ($checked_is_home) {
254: my $home = &Apache::lonnet::domain($dom,'primary');
255: unless (($home eq 'no_host') || ($home eq '')) {
256: my @ids=&Apache::lonnet::current_machine_ids();
257: if (grep(/^\Q$home\E$/,@ids)) {
258: $is_home = 1;
259: }
260: }
261: $checked_is_home = 1;
262: }
263: foreach my $id (keys(%{$domconfig{'lti'}})) {
264: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
265: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
266: $domconfig{'lti'}{$id}{'key'} = $encconfig{'lti'}{$id}{'key'};
267: if (($is_home) && ($phase eq 'process')) {
268: $domconfig{'lti'}{$id}{'secret'} = $encconfig{'lti'}{$id}{'secret'};
269: }
270: }
271: }
272: }
273: }
274: if (ref($domconfig{'ltisec'}) eq 'HASH') {
275: if (ref($domconfig{'ltisec'}{'linkprot'}) eq 'HASH') {
276: if (ref($encconfig{'linkprot'}) eq 'HASH') {
277: foreach my $id (keys(%{$domconfig{'ltisec'}{'linkprot'}})) {
278: unless ($id =~ /^\d+$/) {
279: delete($domconfig{'ltisec'}{'linkprot'}{$id});
280: }
281: if ((ref($domconfig{'ltisec'}{'linkprot'}{$id}) eq 'HASH') &&
282: (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) {
283: foreach my $item ('key','secret') {
284: $domconfig{'ltisec'}{'linkprot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item};
285: }
286: }
287: }
288: }
289: }
290: }
291: if (ref($domconfig{'proctoring'}) eq 'HASH') {
292: if (ref($encconfig{'proctoring'}) eq 'HASH') {
293: foreach my $provider (keys(%{$domconfig{'proctoring'}})) {
294: if ((ref($domconfig{'proctoring'}{$provider}) eq 'HASH') &&
295: (ref($encconfig{'proctoring'}{$provider}) eq 'HASH')) {
296: foreach my $item ('key','secret') {
297: $domconfig{'proctoring'}{$provider}{$item} = $encconfig{'proctoring'}{$provider}{$item};
298: }
299: }
300: }
301: }
302: }
303: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
304: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
305: 'contacts','privacy','usercreation','selfcreation',
306: 'usermodification','scantron','requestcourses','requestauthor',
307: 'coursecategories','serverstatuses','helpsettings','coursedefaults',
308: 'ltitools','proctoring','selfenrollment','usersessions','ssl',
309: 'trust','lti');
310: my %existing;
311: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
312: %existing = %{$domconfig{'loadbalancing'}};
313: }
314: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
315: push(@prefs_order,'loadbalancing');
316: }
317: my %prefs = (
318: 'rolecolors' =>
319: { text => 'Default color schemes',
320: help => 'Domain_Configuration_Color_Schemes',
321: header => [{col1 => 'Student Settings',
322: col2 => '',},
323: {col1 => 'Coordinator Settings',
324: col2 => '',},
325: {col1 => 'Author Settings',
326: col2 => '',},
327: {col1 => 'Administrator Settings',
328: col2 => '',}],
329: print => \&print_rolecolors,
330: modify => \&modify_rolecolors,
331: },
332: 'login' =>
333: { text => 'Log-in page options',
334: help => 'Domain_Configuration_Login_Page',
335: header => [{col1 => 'Log-in Page Items',
336: col2 => '',},
337: {col1 => 'Log-in Help',
338: col2 => 'Value'},
339: {col1 => 'Custom HTML in document head',
340: col2 => 'Value'},
341: {col1 => 'SSO',
342: col2 => 'Dual login: SSO and non-SSO options'},
343: ],
344: print => \&print_login,
345: modify => \&modify_login,
346: },
347: 'defaults' =>
348: { text => 'Default authentication/language/timezone/portal/types',
349: help => 'Domain_Configuration_LangTZAuth',
350: header => [{col1 => 'Setting',
351: col2 => 'Value'},
352: {col1 => 'Institutional user types',
353: col2 => 'Name displayed'},
354: {col1 => 'Mapping for missing usernames via standard log-in',
355: col2 => 'Rules in use'}],
356: print => \&print_defaults,
357: modify => \&modify_defaults,
358: },
359: 'wafproxy' =>
360: { text => 'Web Application Firewall/Reverse Proxy',
361: help => 'Domain_Configuration_WAF_Proxy',
362: header => [{col1 => 'Domain(s)',
363: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
364: },
365: {col1 => 'Domain(s)',
366: col2 => 'WAF Configuration',}],
367: print => \&print_wafproxy,
368: modify => \&modify_wafproxy,
369: },
370: 'passwords' =>
371: { text => 'Passwords (Internal authentication)',
372: help => 'Domain_Configuration_Passwords',
373: header => [{col1 => 'Resetting Forgotten Password',
374: col2 => 'Settings'},
375: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
376: col2 => 'Settings'},
377: {col1 => 'Rules for LON-CAPA Passwords',
378: col2 => 'Settings'},
379: {col1 => 'Course Owner Changing Student Passwords',
380: col2 => 'Settings'}],
381: print => \&print_passwords,
382: modify => \&modify_passwords,
383: },
384: 'quotas' =>
385: { text => 'Blogs, personal pages/timezones, webDAV/quotas, portfolio',
386: help => 'Domain_Configuration_Quotas',
387: header => [{col1 => 'User affiliation',
388: col2 => 'Available tools',
389: col3 => 'Quotas, MB; (Authoring requires role)',}],
390: print => \&print_quotas,
391: modify => \&modify_quotas,
392: },
393: 'autoenroll' =>
394: { text => 'Auto-enrollment settings',
395: help => 'Domain_Configuration_Auto_Enrollment',
396: header => [{col1 => 'Configuration setting',
397: col2 => 'Value(s)'}],
398: print => \&print_autoenroll,
399: modify => \&modify_autoenroll,
400: },
401: 'autoupdate' =>
402: { text => 'Auto-update settings',
403: help => 'Domain_Configuration_Auto_Updates',
404: header => [{col1 => 'Setting',
405: col2 => 'Value',},
406: {col1 => 'Setting',
407: col2 => 'Affiliation'},
408: {col1 => 'User population',
409: col2 => 'Updatable user data'}],
410: print => \&print_autoupdate,
411: modify => \&modify_autoupdate,
412: },
413: 'autocreate' =>
414: { text => 'Auto-course creation settings',
415: help => 'Domain_Configuration_Auto_Creation',
416: header => [{col1 => 'Configuration Setting',
417: col2 => 'Value',}],
418: print => \&print_autocreate,
419: modify => \&modify_autocreate,
420: },
421: 'directorysrch' =>
422: { text => 'Directory searches',
423: help => 'Domain_Configuration_InstDirectory_Search',
424: header => [{col1 => 'Institutional Directory Setting',
425: col2 => 'Value',},
426: {col1 => 'LON-CAPA Directory Setting',
427: col2 => 'Value',}],
428: print => \&print_directorysrch,
429: modify => \&modify_directorysrch,
430: },
431: 'contacts' =>
432: { text => 'E-mail addresses and helpform',
433: help => 'Domain_Configuration_Contact_Info',
434: header => [{col1 => 'Default e-mail addresses',
435: col2 => 'Value',},
436: {col1 => 'Recipient(s) for notifications',
437: col2 => 'Value',},
438: {col1 => 'Nightly status check e-mail',
439: col2 => 'Settings',},
440: {col1 => 'Ask helpdesk form settings',
441: col2 => 'Value',},],
442: print => \&print_contacts,
443: modify => \&modify_contacts,
444: },
445: 'usercreation' =>
446: { text => 'User creation',
447: help => 'Domain_Configuration_User_Creation',
448: header => [{col1 => 'Format rule type',
449: col2 => 'Format rules in force'},
450: {col1 => 'User account creation',
451: col2 => 'Usernames which may be created',},
452: {col1 => 'Context',
453: col2 => 'Assignable authentication types'}],
454: print => \&print_usercreation,
455: modify => \&modify_usercreation,
456: },
457: 'selfcreation' =>
458: { text => 'Users self-creating accounts',
459: help => 'Domain_Configuration_Self_Creation',
460: header => [{col1 => 'Self-creation with institutional username',
461: col2 => 'Enabled?'},
462: {col1 => 'Institutional user type (login/SSO self-creation)',
463: col2 => 'Information user can enter'},
464: {col1 => 'Self-creation with e-mail verification',
465: col2 => 'Settings'}],
466: print => \&print_selfcreation,
467: modify => \&modify_selfcreation,
468: },
469: 'usermodification' =>
470: { text => 'User modification',
471: help => 'Domain_Configuration_User_Modification',
472: header => [{col1 => 'Target user has role',
473: col2 => 'User information updatable in author context'},
474: {col1 => 'Target user has role',
475: col2 => 'User information updatable in course context'}],
476: print => \&print_usermodification,
477: modify => \&modify_usermodification,
478: },
479: 'scantron' =>
480: { text => 'Bubblesheet format',
481: help => 'Domain_Configuration_Scantron_Format',
482: header => [ {col1 => 'Bubblesheet format file',
483: col2 => ''},
484: {col1 => 'Bubblesheet data upload formats',
485: col2 => 'Settings'}],
486: print => \&print_scantron,
487: modify => \&modify_scantron,
488: },
489: 'requestcourses' =>
490: {text => 'Request creation of courses',
491: help => 'Domain_Configuration_Request_Courses',
492: header => [{col1 => 'User affiliation',
493: col2 => 'Availability/Processing of requests',},
494: {col1 => 'Setting',
495: col2 => 'Value'},
496: {col1 => 'Available textbooks',
497: col2 => ''},
498: {col1 => 'Available templates',
499: col2 => ''},
500: {col1 => 'Validation (not official courses)',
501: col2 => 'Value'},],
502: print => \&print_quotas,
503: modify => \&modify_quotas,
504: },
505: 'requestauthor' =>
506: {text => 'Request Authoring Space',
507: help => 'Domain_Configuration_Request_Author',
508: header => [{col1 => 'User affiliation',
509: col2 => 'Availability/Processing of requests',},
510: {col1 => 'Setting',
511: col2 => 'Value'}],
512: print => \&print_quotas,
513: modify => \&modify_quotas,
514: },
515: 'coursecategories' =>
516: { text => 'Cataloging of courses/communities',
517: help => 'Domain_Configuration_Cataloging_Courses',
518: header => [{col1 => 'Catalog type/availability',
519: col2 => '',},
520: {col1 => 'Category settings for standard catalog',
521: col2 => '',},
522: {col1 => 'Categories',
523: col2 => '',
524: }],
525: print => \&print_coursecategories,
526: modify => \&modify_coursecategories,
527: },
528: 'serverstatuses' =>
529: {text => 'Access to server status pages',
530: help => 'Domain_Configuration_Server_Status',
531: header => [{col1 => 'Status Page',
532: col2 => 'Other named users',
533: col3 => 'Specific IPs',
534: }],
535: print => \&print_serverstatuses,
536: modify => \&modify_serverstatuses,
537: },
538: 'helpsettings' =>
539: {text => 'Support settings',
540: help => 'Domain_Configuration_Help_Settings',
541: header => [{col1 => 'Help Page Settings (logged-in users)',
542: col2 => 'Value'},
543: {col1 => 'Helpdesk Roles',
544: col2 => 'Settings'},],
545: print => \&print_helpsettings,
546: modify => \&modify_helpsettings,
547: },
548: 'coursedefaults' =>
549: {text => 'Course/Community defaults',
550: help => 'Domain_Configuration_Course_Defaults',
551: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
552: col2 => 'Value',},
553: {col1 => 'Defaults which can be overridden for each course by a DC',
554: col2 => 'Value',},],
555: print => \&print_coursedefaults,
556: modify => \&modify_coursedefaults,
557: },
558: 'selfenrollment' =>
559: {text => 'Self-enrollment in Course/Community',
560: help => 'Domain_Configuration_Selfenrollment',
561: header => [{col1 => 'Configuration Rights',
562: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
563: {col1 => 'Defaults',
564: col2 => 'Value'},
565: {col1 => 'Self-enrollment validation (optional)',
566: col2 => 'Value'},],
567: print => \&print_selfenrollment,
568: modify => \&modify_selfenrollment,
569: },
570: 'privacy' =>
571: {text => 'Role assignments and user privacy',
572: help => 'Domain_Configuration_User_Privacy',
573: header => [{col1 => 'Role assigned in different domain',
574: col2 => 'Approval options'},
575: {col1 => 'Role assigned in different domain to user of type',
576: col2 => 'User information available in that domain'},
577: {col1 => "Role assigned in user's domain",
578: col2 => 'Information viewable by privileged user'},
579: {col1 => "Role assigned in user's domain",
580: col2 => 'Information viewable by unprivileged user'}],
581: print => \&print_privacy,
582: modify => \&modify_privacy,
583: },
584: 'usersessions' =>
585: {text => 'User session hosting/offloading',
586: help => 'Domain_Configuration_User_Sessions',
587: header => [{col1 => 'Domain server',
588: col2 => 'Servers to offload sessions to when busy'},
589: {col1 => 'Hosting of users from other domains',
590: col2 => 'Rules'},
591: {col1 => "Hosting domain's own users elsewhere",
592: col2 => 'Rules'}],
593: print => \&print_usersessions,
594: modify => \&modify_usersessions,
595: },
596: 'loadbalancing' =>
597: {text => 'Dedicated Load Balancer(s)',
598: help => 'Domain_Configuration_Load_Balancing',
599: header => [{col1 => 'Balancers',
600: col2 => 'Default destinations',
601: col3 => 'User affiliation',
602: col4 => 'Overrides'},
603: ],
604: print => \&print_loadbalancing,
605: modify => \&modify_loadbalancing,
606: },
607: 'ltitools' =>
608: {text => 'External Tools (LTI)',
609: help => 'Domain_Configuration_LTI_Tools',
610: header => [{col1 => 'Encryption of shared secrets',
611: col2 => 'Settings'},
612: {col1 => 'Rules for shared secrets',
613: col2 => 'Settings'},
614: {col1 => 'Providers',
615: col2 => 'Settings',}],
616: print => \&print_ltitools,
617: modify => \&modify_ltitools,
618: },
619: 'proctoring' =>
620: {text => 'Remote Proctoring Integration',
621: help => 'Domain_Configuration_Proctoring',
622: header => [{col1 => 'Name',
623: col2 => 'Configuration'}],
624: print => \&print_proctoring,
625: modify => \&modify_proctoring,
626: },
627: 'ssl' =>
628: {text => 'LON-CAPA Network (SSL)',
629: help => 'Domain_Configuration_Network_SSL',
630: header => [{col1 => 'Server',
631: col2 => 'Certificate Status'},
632: {col1 => 'Connections to other servers',
633: col2 => 'Rules'},
634: {col1 => 'Connections from other servers',
635: col2 => 'Rules'},
636: {col1 => "Replicating domain's published content",
637: col2 => 'Rules'}],
638: print => \&print_ssl,
639: modify => \&modify_ssl,
640: },
641: 'trust' =>
642: {text => 'Trust Settings',
643: help => 'Domain_Configuration_Trust',
644: header => [{col1 => "Access to this domain's content by others",
645: col2 => 'Rules'},
646: {col1 => "Access to other domain's content by this domain",
647: col2 => 'Rules'},
648: {col1 => "Enrollment in this domain's courses by others",
649: col2 => 'Rules',},
650: {col1 => "Co-author roles in this domain for others",
651: col2 => 'Rules',},
652: {col1 => "Co-author roles for this domain's users elsewhere",
653: col2 => 'Rules',},
654: {col1 => "Domain roles in this domain assignable to others",
655: col2 => 'Rules'},
656: {col1 => "Course catalog for this domain displayed elsewhere",
657: col2 => 'Rules'},
658: {col1 => "Requests for creation of courses in this domain by others",
659: col2 => 'Rules'},
660: {col1 => "Users in other domains can send messages to this domain",
661: col2 => 'Rules'},],
662: print => \&print_trust,
663: modify => \&modify_trust,
664: },
665: 'lti' =>
666: {text => 'LTI Link Protection and LTI Consumers',
667: help => 'Domain_Configuration_LTI_Provider',
668: header => [{col1 => 'Encryption of shared secrets',
669: col2 => 'Settings'},
670: {col1 => 'Rules for shared secrets',
671: col2 => 'Settings'},
672: {col1 => 'Link Protectors',
673: col2 => 'Settings'},
674: {col1 => 'Consumers',
675: col2 => 'Settings'},],
676: print => \&print_lti,
677: modify => \&modify_lti,
678: },
679: 'ipaccess' =>
680: {text => 'IP-based access control',
681: help => 'Domain_Configuration_IP_Access',
682: header => [{col1 => 'Setting',
683: col2 => 'Value'},],
684: print => \&print_ipaccess,
685: modify => \&modify_ipaccess,
686: },
687: );
688: if (keys(%servers) > 1) {
689: $prefs{'login'} = { text => 'Log-in page options',
690: help => 'Domain_Configuration_Login_Page',
691: header => [{col1 => 'Log-in Service',
692: col2 => 'Server Setting',},
693: {col1 => 'Log-in Page Items',
694: col2 => 'Settings'},
695: {col1 => 'Log-in Help',
696: col2 => 'Value'},
697: {col1 => 'Custom HTML in document head',
698: col2 => 'Value'},
699: {col1 => 'SSO',
700: col2 => 'Dual login: SSO and non-SSO options'},
701: ],
702: print => \&print_login,
703: modify => \&modify_login,
704: };
705: }
706:
707: my @roles = ('student','coordinator','author','admin');
708: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
709: &Apache::lonhtmlcommon::add_breadcrumb
710: ({href=>"javascript:changePage(document.$phase,'pickactions')",
711: text=>"Settings to display/modify"});
712: my $confname = $dom.'-domainconfig';
713:
714: if ($phase eq 'process') {
715: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
716: \%prefs,\%domconfig,$confname,\@roles);
717: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
718: $r->rflush();
719: &devalidate_remote_domconfs($dom,$result);
720: }
721: } elsif ($phase eq 'display') {
722: my $js = &recaptcha_js().
723: &toggle_display_js();
724: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
725: my ($othertitle,$usertypes,$types) =
726: &Apache::loncommon::sorted_inst_types($dom);
727: $js .= &lonbalance_targets_js($dom,$types,\%servers,
728: $domconfig{'loadbalancing'}).
729: &new_spares_js().
730: &common_domprefs_js().
731: &Apache::loncommon::javascript_array_indexof();
732: }
733: if (grep(/^requestcourses$/,@actions)) {
734: my $javascript_validations;
735: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
736: $js .= <<END;
737: <script type="text/javascript">
738: $javascript_validations
739: </script>
740: $coursebrowserjs
741: END
742: } elsif (grep(/^ipaccess$/,@actions)) {
743: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
744: }
745: if (grep(/^selfcreation$/,@actions)) {
746: $js .= &selfcreate_javascript();
747: }
748: if (grep(/^contacts$/,@actions)) {
749: $js .= &contacts_javascript();
750: }
751: if (grep(/^scantron$/,@actions)) {
752: $js .= &scantron_javascript();
753: }
754: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
755: } else {
756: # check if domconfig user exists for the domain.
757: my $servadm = $r->dir_config('lonAdmEMail');
758: my ($configuserok,$author_ok,$switchserver) =
759: &config_check($dom,$confname,$servadm);
760: unless ($configuserok eq 'ok') {
761: &Apache::lonconfigsettings::print_header($r,$phase,$context);
762: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
763: $confname).
764: '<br />'
765: );
766: if ($switchserver) {
767: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
768: '<br />'.
769: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
770: '<br />'.
771: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
772: '<br />'.
773: &mt('To do that now, use the following link: [_1]',$switchserver)
774: );
775: } else {
776: $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.').
777: '<br />'.
778: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
779: );
780: }
781: $r->print(&Apache::loncommon::end_page());
782: return OK;
783: }
784: if (keys(%domconfig) == 0) {
785: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
786: my @ids=&Apache::lonnet::current_machine_ids();
787: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
788: my %designhash = &Apache::loncommon::get_domainconf($dom);
789: my @loginimages = ('img','logo','domlogo','login');
790: my $custom_img_count = 0;
791: foreach my $img (@loginimages) {
792: if ($designhash{$dom.'.login.'.$img} ne '') {
793: $custom_img_count ++;
794: }
795: }
796: foreach my $role (@roles) {
797: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
798: $custom_img_count ++;
799: }
800: }
801: if ($custom_img_count > 0) {
802: &Apache::lonconfigsettings::print_header($r,$phase,$context);
803: my $switch_server = &check_switchserver($dom,$confname);
804: $r->print(
805: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
806: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
807: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
808: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
809: if ($switch_server) {
810: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
811: }
812: $r->print(&Apache::loncommon::end_page());
813: return OK;
814: }
815: }
816: }
817: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
818: }
819: return OK;
820: }
821:
822: sub process_changes {
823: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
824: my %domconfig;
825: if (ref($values) eq 'HASH') {
826: %domconfig = %{$values};
827: }
828: my $output;
829: if ($action eq 'login') {
830: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
831: } elsif ($action eq 'rolecolors') {
832: $output = &modify_rolecolors($r,$dom,$confname,$roles,
833: $lastactref,%domconfig);
834: } elsif ($action eq 'quotas') {
835: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
836: } elsif ($action eq 'autoenroll') {
837: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
838: } elsif ($action eq 'autoupdate') {
839: $output = &modify_autoupdate($dom,%domconfig);
840: } elsif ($action eq 'autocreate') {
841: $output = &modify_autocreate($dom,%domconfig);
842: } elsif ($action eq 'directorysrch') {
843: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
844: } elsif ($action eq 'usercreation') {
845: $output = &modify_usercreation($dom,%domconfig);
846: } elsif ($action eq 'selfcreation') {
847: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
848: } elsif ($action eq 'usermodification') {
849: $output = &modify_usermodification($dom,%domconfig);
850: } elsif ($action eq 'contacts') {
851: $output = &modify_contacts($dom,$lastactref,%domconfig);
852: } elsif ($action eq 'defaults') {
853: $output = &modify_defaults($dom,$lastactref,%domconfig);
854: } elsif ($action eq 'scantron') {
855: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
856: } elsif ($action eq 'coursecategories') {
857: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
858: } elsif ($action eq 'serverstatuses') {
859: $output = &modify_serverstatuses($dom,%domconfig);
860: } elsif ($action eq 'requestcourses') {
861: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
862: } elsif ($action eq 'requestauthor') {
863: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
864: } elsif ($action eq 'helpsettings') {
865: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
866: } elsif ($action eq 'coursedefaults') {
867: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
868: } elsif ($action eq 'selfenrollment') {
869: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
870: } elsif ($action eq 'usersessions') {
871: $output = &modify_usersessions($dom,$lastactref,%domconfig);
872: } elsif ($action eq 'loadbalancing') {
873: $output = &modify_loadbalancing($dom,%domconfig);
874: } elsif ($action eq 'ltitools') {
875: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
876: } elsif ($action eq 'proctoring') {
877: $output = &modify_proctoring($r,$dom,$action,$lastactref,%domconfig);
878: } elsif ($action eq 'ssl') {
879: $output = &modify_ssl($dom,$lastactref,%domconfig);
880: } elsif ($action eq 'trust') {
881: $output = &modify_trust($dom,$lastactref,%domconfig);
882: } elsif ($action eq 'lti') {
883: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
884: } elsif ($action eq 'privacy') {
885: $output = &modify_privacy($dom,$lastactref,%domconfig);
886: } elsif ($action eq 'passwords') {
887: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
888: } elsif ($action eq 'wafproxy') {
889: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
890: } elsif ($action eq 'ipaccess') {
891: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
892: }
893: return $output;
894: }
895:
896: sub print_config_box {
897: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
898: my $rowtotal = 0;
899: my $output;
900: if ($action eq 'coursecategories') {
901: $output = &coursecategories_javascript($settings);
902: } elsif ($action eq 'defaults') {
903: $output = &defaults_javascript($settings);
904: } elsif ($action eq 'passwords') {
905: $output = &passwords_javascript($action);
906: } elsif ($action eq 'helpsettings') {
907: my (%privs,%levelscurrent);
908: my %full=();
909: my %levels=(
910: course => {},
911: domain => {},
912: system => {},
913: );
914: my $context = 'domain';
915: my $crstype = 'Course';
916: my $formname = 'display';
917: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
918: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
919: $output =
920: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
921: \@templateroles);
922: } elsif ($action eq 'ltitools') {
923: $output .= &Apache::lonconfigsettings::ltitools_javascript($settings);
924: } elsif ($action eq 'lti') {
925: $output .= &passwords_javascript('ltisecrets')."\n".
926: <i_javascript($dom,$settings);
927: } elsif ($action eq 'proctoring') {
928: $output .= &proctoring_javascript($settings);
929: } elsif ($action eq 'wafproxy') {
930: $output .= &wafproxy_javascript($dom);
931: } elsif ($action eq 'autoupdate') {
932: $output .= &autoupdate_javascript();
933: } elsif ($action eq 'autoenroll') {
934: $output .= &autoenroll_javascript();
935: } elsif ($action eq 'login') {
936: $output .= &saml_javascript();
937: } elsif ($action eq 'ipaccess') {
938: $output .= &ipaccess_javascript($settings);
939: }
940: $output .=
941: '<table class="LC_nested_outer">
942: <tr>
943: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
944: &mt($item->{text}).' '.
945: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
946: '</tr>';
947: $rowtotal ++;
948: my $numheaders = 1;
949: if (ref($item->{'header'}) eq 'ARRAY') {
950: $numheaders = scalar(@{$item->{'header'}});
951: }
952: if ($numheaders > 1) {
953: my $colspan = '';
954: my $rightcolspan = '';
955: my $leftnobr = '';
956: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
957: ($action eq 'directorysrch') ||
958: (($action eq 'login') && ($numheaders < 5))) {
959: $colspan = ' colspan="2"';
960: }
961: if ($action eq 'usersessions') {
962: $rightcolspan = ' colspan="3"';
963: }
964: if ($action eq 'passwords') {
965: $leftnobr = ' LC_nobreak';
966: }
967: $output .= '
968: <tr>
969: <td>
970: <table class="LC_nested">
971: <tr class="LC_info_row">
972: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
973: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
974: </tr>';
975: $rowtotal ++;
976: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
977: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
978: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'ssl') ||
979: ($action eq 'directorysrch') || ($action eq 'trust') || ($action eq 'helpsettings') ||
980: ($action eq 'contacts') || ($action eq 'privacy') || ($action eq 'wafproxy') ||
981: ($action eq 'lti') || ($action eq 'ltitools')) {
982: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
983: } elsif ($action eq 'passwords') {
984: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
985: } elsif ($action eq 'coursecategories') {
986: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
987: } elsif ($action eq 'scantron') {
988: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
989: } elsif ($action eq 'login') {
990: if ($numheaders == 5) {
991: $colspan = ' colspan="2"';
992: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
993: } else {
994: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
995: }
996: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
997: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
998: } elsif ($action eq 'rolecolors') {
999: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
1000: }
1001: $output .= '
1002: </table>
1003: </td>
1004: </tr>
1005: <tr>
1006: <td>
1007: <table class="LC_nested">
1008: <tr class="LC_info_row">
1009: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
1010: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
1011: </tr>';
1012: $rowtotal ++;
1013: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
1014: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
1015: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
1016: ($action eq 'trust') || ($action eq 'contacts') || ($action eq 'defaults') ||
1017: ($action eq 'privacy') || ($action eq 'passwords') || ($action eq 'lti') ||
1018: ($action eq 'ltitools')) {
1019: if ($action eq 'coursecategories') {
1020: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
1021: $colspan = ' colspan="2"';
1022: } elsif ($action eq 'trust') {
1023: $output .= $item->{'print'}->('shared',$dom,$settings,\$rowtotal);
1024: } elsif ($action eq 'passwords') {
1025: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
1026: } else {
1027: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
1028: }
1029: if ($action eq 'trust') {
1030: $output .= '
1031: </table>
1032: </td>
1033: </tr>';
1034: my @trusthdrs = qw(2 3 4 5 6 7);
1035: my @prefixes = qw(enroll othcoau coaurem domroles catalog reqcrs);
1036: for (my $i=0; $i<@trusthdrs; $i++) {
1037: $output .= '
1038: <tr>
1039: <td>
1040: <table class="LC_nested">
1041: <tr class="LC_info_row">
1042: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col1'}).'</td>
1043: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[$trusthdrs[$i]]->{'col2'}).'</td></tr>'.
1044: $item->{'print'}->($prefixes[$i],$dom,$settings,\$rowtotal).'
1045: </table>
1046: </td>
1047: </tr>';
1048: }
1049: $output .= '
1050: <tr>
1051: <td>
1052: <table class="LC_nested">
1053: <tr class="LC_info_row">
1054: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col1'}).'</td>
1055: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[8]->{'col2'}).'</td></tr>'.
1056: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1057: } else {
1058: $output .= '
1059: </table>
1060: </td>
1061: </tr>
1062: <tr>
1063: <td>
1064: <table class="LC_nested">
1065: <tr class="LC_info_row">
1066: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1067: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1068: </tr>'."\n";
1069: if ($action eq 'coursecategories') {
1070: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
1071: } elsif (($action eq 'contacts') || ($action eq 'privacy') ||
1072: ($action eq 'passwords') || ($action eq 'lti')) {
1073: if ($action eq 'passwords') {
1074: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
1075: } else {
1076: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
1077: }
1078: $output .= '
1079: </tr>
1080: </table>
1081: </td>
1082: </tr>
1083: <tr>
1084: <td>
1085: <table class="LC_nested">
1086: <tr class="LC_info_row">
1087: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1088: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
1089: if ($action eq 'passwords') {
1090: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
1091: } else {
1092: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1093: }
1094: $output .= '
1095: </table>
1096: </td>
1097: </tr>
1098: <tr>';
1099: } else {
1100: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1101: }
1102: }
1103: $rowtotal ++;
1104: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
1105: ($action eq 'directorysrch') || ($action eq 'helpsettings') ||
1106: ($action eq 'wafproxy')) {
1107: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1108: } elsif ($action eq 'scantron') {
1109: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
1110: } elsif ($action eq 'ssl') {
1111: $output .= $item->{'print'}->('connto',$dom,$settings,\$rowtotal).'
1112: </table>
1113: </td>
1114: </tr>
1115: <tr>
1116: <td>
1117: <table class="LC_nested">
1118: <tr class="LC_info_row">
1119: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1120: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1121: $item->{'print'}->('connfrom',$dom,$settings,\$rowtotal).'
1122: </table>
1123: </td>
1124: </tr>
1125: <tr>
1126: <td>
1127: <table class="LC_nested">
1128: <tr class="LC_info_row">
1129: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1130: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'.
1131: $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
1132: } elsif ($action eq 'login') {
1133: if ($numheaders == 5) {
1134: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
1135: </table>
1136: </td>
1137: </tr>
1138: <tr>
1139: <td>
1140: <table class="LC_nested">
1141: <tr class="LC_info_row">
1142: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1143: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1144: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1145: $rowtotal ++;
1146: } else {
1147: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1148: }
1149: $output .= '
1150: </table>
1151: </td>
1152: </tr>
1153: <tr>
1154: <td>
1155: <table class="LC_nested">
1156: <tr class="LC_info_row">';
1157: if ($numheaders == 5) {
1158: $output .= '
1159: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1160: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1161: </tr>';
1162: } else {
1163: $output .= '
1164: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1165: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1166: </tr>';
1167: }
1168: $rowtotal ++;
1169: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1170: </table>
1171: </td>
1172: </tr>
1173: <tr>
1174: <td>
1175: <table class="LC_nested">
1176: <tr class="LC_info_row">';
1177: if ($numheaders == 5) {
1178: $output .= '
1179: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1180: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1181: </tr>';
1182: } else {
1183: $output .= '
1184: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1185: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1186: </tr>';
1187: }
1188: $rowtotal ++;
1189: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1190: } elsif ($action eq 'requestcourses') {
1191: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1192: $rowtotal ++;
1193: $output .= &print_studentcode($settings,\$rowtotal).'
1194: </table>
1195: </td>
1196: </tr>
1197: <tr>
1198: <td>
1199: <table class="LC_nested">
1200: <tr class="LC_info_row">
1201: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1202: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1203: &textbookcourses_javascript($settings).
1204: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1205: </table>
1206: </td>
1207: </tr>
1208: <tr>
1209: <td>
1210: <table class="LC_nested">
1211: <tr class="LC_info_row">
1212: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1213: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1214: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1215: </table>
1216: </td>
1217: </tr>
1218: <tr>
1219: <td>
1220: <table class="LC_nested">
1221: <tr class="LC_info_row">
1222: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1223: <td class="LC_right_item" style="vertical-align: top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1224: </tr>'.
1225: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1226: } elsif ($action eq 'requestauthor') {
1227: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1228: $rowtotal ++;
1229: } elsif ($action eq 'rolecolors') {
1230: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1231: </table>
1232: </td>
1233: </tr>
1234: <tr>
1235: <td>
1236: <table class="LC_nested">
1237: <tr class="LC_info_row">
1238: <td class="LC_left_item"'.$colspan.' style="vertical-align: top">'.
1239: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1240: <td class="LC_right_item" style="vertical-align: top">'.
1241: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1242: </tr>'.
1243: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1244: </table>
1245: </td>
1246: </tr>
1247: <tr>
1248: <td>
1249: <table class="LC_nested">
1250: <tr class="LC_info_row">
1251: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1252: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1253: </tr>'.
1254: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1255: $rowtotal += 2;
1256: }
1257: } else {
1258: $output .= '
1259: <tr>
1260: <td>
1261: <table class="LC_nested">
1262: <tr class="LC_info_row">';
1263: if ($action eq 'login') {
1264: $output .= '
1265: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1266: } elsif ($action eq 'serverstatuses') {
1267: $output .= '
1268: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).
1269: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1270:
1271: } else {
1272: $output .= '
1273: <td class="LC_left_item" style="vertical-align: top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1274: }
1275: if (defined($item->{'header'}->[0]->{'col3'})) {
1276: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1277: &mt($item->{'header'}->[0]->{'col2'});
1278: if ($action eq 'serverstatuses') {
1279: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1280: }
1281: } else {
1282: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1283: &mt($item->{'header'}->[0]->{'col2'});
1284: }
1285: $output .= '</td>';
1286: if ($item->{'header'}->[0]->{'col3'}) {
1287: if (defined($item->{'header'}->[0]->{'col4'})) {
1288: $output .= '<td class="LC_left_item" style="vertical-align: top">'.
1289: &mt($item->{'header'}->[0]->{'col3'});
1290: } else {
1291: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1292: &mt($item->{'header'}->[0]->{'col3'});
1293: }
1294: if ($action eq 'serverstatuses') {
1295: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1296: }
1297: $output .= '</td>';
1298: }
1299: if ($item->{'header'}->[0]->{'col4'}) {
1300: $output .= '<td class="LC_right_item" style="vertical-align: top">'.
1301: &mt($item->{'header'}->[0]->{'col4'});
1302: }
1303: $output .= '</tr>';
1304: $rowtotal ++;
1305: if ($action eq 'quotas') {
1306: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1307: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1308: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1309: ($action eq 'proctoring') || ($action eq 'ipaccess')) {
1310: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1311: }
1312: }
1313: $output .= '
1314: </table>
1315: </td>
1316: </tr>
1317: </table><br />';
1318: return ($output,$rowtotal);
1319: }
1320:
1321: sub print_login {
1322: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1323: my ($css_class,$datatable,$switchserver,%lt);
1324: my %choices = &login_choices();
1325: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1326: %lt = &login_file_options();
1327: $switchserver = &check_switchserver($dom,$confname);
1328: }
1329: if ($caller eq 'service') {
1330: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1331: my $choice = $choices{'disallowlogin'};
1332: $css_class = ' class="LC_odd_row"';
1333: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1334: '<td style="text-align: right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1335: '<th>'.$choices{'server'}.'</th>'.
1336: '<th>'.$choices{'serverpath'}.'</th>'.
1337: '<th>'.$choices{'custompath'}.'</th>'.
1338: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1339: my %disallowed;
1340: if (ref($settings) eq 'HASH') {
1341: if (ref($settings->{'loginvia'}) eq 'HASH') {
1342: %disallowed = %{$settings->{'loginvia'}};
1343: }
1344: }
1345: foreach my $lonhost (sort(keys(%servers))) {
1346: my $direct = 'selected="selected"';
1347: if (ref($disallowed{$lonhost}) eq 'HASH') {
1348: if ($disallowed{$lonhost}{'server'} ne '') {
1349: $direct = '';
1350: }
1351: }
1352: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1353: '<td><select name="'.$lonhost.'_server">'.
1354: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1355: '</option>';
1356: foreach my $hostid (sort(keys(%servers))) {
1357: next if ($servers{$hostid} eq $servers{$lonhost});
1358: my $selected = '';
1359: if (ref($disallowed{$lonhost}) eq 'HASH') {
1360: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1361: $selected = 'selected="selected"';
1362: }
1363: }
1364: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1365: $servers{$hostid}.'</option>';
1366: }
1367: $datatable .= '</select></td>'.
1368: '<td><select name="'.$lonhost.'_serverpath">';
1369: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1370: my $pathname = $path;
1371: if ($path eq 'custom') {
1372: $pathname = &mt('Custom Path').' ->';
1373: }
1374: my $selected = '';
1375: if (ref($disallowed{$lonhost}) eq 'HASH') {
1376: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1377: $selected = 'selected="selected"';
1378: }
1379: } elsif ($path eq '') {
1380: $selected = 'selected="selected"';
1381: }
1382: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1383: }
1384: $datatable .= '</select></td>';
1385: my ($custom,$exempt);
1386: if (ref($disallowed{$lonhost}) eq 'HASH') {
1387: $custom = $disallowed{$lonhost}{'custompath'};
1388: $exempt = $disallowed{$lonhost}{'exempt'};
1389: }
1390: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1391: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1392: '</tr>';
1393: }
1394: $datatable .= '</table></td></tr>';
1395: return $datatable;
1396: } elsif ($caller eq 'page') {
1397: my %defaultchecked = (
1398: 'coursecatalog' => 'on',
1399: 'helpdesk' => 'on',
1400: 'adminmail' => 'off',
1401: 'newuser' => 'off',
1402: );
1403: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1404: my (%checkedon,%checkedoff);
1405: foreach my $item (@toggles) {
1406: if ($defaultchecked{$item} eq 'on') {
1407: $checkedon{$item} = ' checked="checked" ';
1408: $checkedoff{$item} = ' ';
1409: } elsif ($defaultchecked{$item} eq 'off') {
1410: $checkedoff{$item} = ' checked="checked" ';
1411: $checkedon{$item} = ' ';
1412: }
1413: }
1414: my @images = ('img','logo','domlogo','login');
1415: my @alttext = ('img','logo','domlogo');
1416: my @logintext = ('textcol','bgcol');
1417: my @bgs = ('pgbg','mainbg','sidebg');
1418: my @links = ('link','alink','vlink');
1419: my %designhash = &Apache::loncommon::get_domainconf($dom);
1420: my %defaultdesign = %Apache::loncommon::defaultdesign;
1421: my (%is_custom,%designs);
1422: my %defaults = (
1423: font => $defaultdesign{'login.font'},
1424: );
1425: foreach my $item (@images) {
1426: $defaults{$item} = $defaultdesign{'login.'.$item};
1427: $defaults{'showlogo'}{$item} = 1;
1428: }
1429: foreach my $item (@bgs) {
1430: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1431: }
1432: foreach my $item (@logintext) {
1433: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1434: }
1435: foreach my $item (@links) {
1436: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1437: }
1438: if (ref($settings) eq 'HASH') {
1439: foreach my $item (@toggles) {
1440: if ($settings->{$item} eq '1') {
1441: $checkedon{$item} = ' checked="checked" ';
1442: $checkedoff{$item} = ' ';
1443: } elsif ($settings->{$item} eq '0') {
1444: $checkedoff{$item} = ' checked="checked" ';
1445: $checkedon{$item} = ' ';
1446: }
1447: }
1448: foreach my $item (@images) {
1449: if (defined($settings->{$item})) {
1450: $designs{$item} = $settings->{$item};
1451: $is_custom{$item} = 1;
1452: }
1453: if (defined($settings->{'showlogo'}{$item})) {
1454: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1455: }
1456: }
1457: foreach my $item (@alttext) {
1458: if (ref($settings->{'alttext'}) eq 'HASH') {
1459: if ($settings->{'alttext'}->{$item} ne '') {
1460: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1461: }
1462: }
1463: }
1464: foreach my $item (@logintext) {
1465: if ($settings->{$item} ne '') {
1466: $designs{'logintext'}{$item} = $settings->{$item};
1467: $is_custom{$item} = 1;
1468: }
1469: }
1470: if ($settings->{'font'} ne '') {
1471: $designs{'font'} = $settings->{'font'};
1472: $is_custom{'font'} = 1;
1473: }
1474: foreach my $item (@bgs) {
1475: if ($settings->{$item} ne '') {
1476: $designs{'bgs'}{$item} = $settings->{$item};
1477: $is_custom{$item} = 1;
1478: }
1479: }
1480: foreach my $item (@links) {
1481: if ($settings->{$item} ne '') {
1482: $designs{'links'}{$item} = $settings->{$item};
1483: $is_custom{$item} = 1;
1484: }
1485: }
1486: } else {
1487: if ($designhash{$dom.'.login.font'} ne '') {
1488: $designs{'font'} = $designhash{$dom.'.login.font'};
1489: $is_custom{'font'} = 1;
1490: }
1491: foreach my $item (@images) {
1492: if ($designhash{$dom.'.login.'.$item} ne '') {
1493: $designs{$item} = $designhash{$dom.'.login.'.$item};
1494: $is_custom{$item} = 1;
1495: }
1496: }
1497: foreach my $item (@bgs) {
1498: if ($designhash{$dom.'.login.'.$item} ne '') {
1499: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1500: $is_custom{$item} = 1;
1501: }
1502: }
1503: foreach my $item (@links) {
1504: if ($designhash{$dom.'.login.'.$item} ne '') {
1505: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1506: $is_custom{$item} = 1;
1507: }
1508: }
1509: }
1510: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1511: logo => 'Institution Logo',
1512: domlogo => 'Domain Logo',
1513: login => 'Login box');
1514: my $itemcount = 1;
1515: foreach my $item (@toggles) {
1516: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1517: $datatable .=
1518: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1519: '</td><td>'.
1520: '<span class="LC_nobreak"><label><input type="radio" name="'.
1521: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1522: '</label> <label><input type="radio" name="'.$item.'"'.
1523: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1524: '</tr>';
1525: $itemcount ++;
1526: }
1527: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1528: $datatable .= '</tr></table></td></tr>';
1529: } elsif ($caller eq 'help') {
1530: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1531: my $itemcount = 1;
1532: $defaulturl = '/adm/loginproblems.html';
1533: $defaulttype = 'default';
1534: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1535: my @currlangs;
1536: if (ref($settings) eq 'HASH') {
1537: if (ref($settings->{'helpurl'}) eq 'HASH') {
1538: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1539: next if ($settings->{'helpurl'}{$key} eq '');
1540: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1541: $type{$key} = 'custom';
1542: unless ($key eq 'nolang') {
1543: push(@currlangs,$key);
1544: }
1545: }
1546: } elsif ($settings->{'helpurl'} ne '') {
1547: $type{'nolang'} = 'custom';
1548: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1549: }
1550: }
1551: foreach my $lang ('nolang',sort(@currlangs)) {
1552: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1553: $datatable .= '<tr'.$css_class.'>';
1554: if ($url{$lang} eq '') {
1555: $url{$lang} = $defaulturl;
1556: }
1557: if ($type{$lang} eq '') {
1558: $type{$lang} = $defaulttype;
1559: }
1560: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1561: if ($lang eq 'nolang') {
1562: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1563: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1564: } else {
1565: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1566: $langchoices{$lang},
1567: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1568: }
1569: $datatable .= '</span></td>'."\n".
1570: '<td class="LC_left_item">';
1571: if ($type{$lang} eq 'custom') {
1572: $datatable .= '<span class="LC_nobreak"><label>'.
1573: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1574: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1575: } else {
1576: $datatable .= $lt{'upl'};
1577: }
1578: $datatable .='<br />';
1579: if ($switchserver) {
1580: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1581: } else {
1582: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1583: }
1584: $datatable .= '</td></tr>';
1585: $itemcount ++;
1586: }
1587: my @addlangs;
1588: foreach my $lang (sort(keys(%langchoices))) {
1589: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1590: push(@addlangs,$lang);
1591: }
1592: if (@addlangs > 0) {
1593: my %toadd;
1594: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1595: $toadd{''} = &mt('Select');
1596: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1597: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1598: &mt('Add log-in help page for a specific language:').' '.
1599: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1600: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1601: if ($switchserver) {
1602: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1603: } else {
1604: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1605: }
1606: $datatable .= '</td></tr>';
1607: $itemcount ++;
1608: }
1609: $datatable .= &captcha_choice('login',$settings,$itemcount);
1610: } elsif ($caller eq 'headtag') {
1611: my %domservers = &Apache::lonnet::get_servers($dom);
1612: my $choice = $choices{'headtag'};
1613: $css_class = ' class="LC_odd_row"';
1614: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1615: '<td style="text-align: left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1616: '<th>'.$choices{'current'}.'</th>'.
1617: '<th>'.$choices{'action'}.'</th>'.
1618: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1619: my (%currurls,%currexempt);
1620: if (ref($settings) eq 'HASH') {
1621: if (ref($settings->{'headtag'}) eq 'HASH') {
1622: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1623: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1624: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1625: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1626: }
1627: }
1628: }
1629: }
1630: foreach my $lonhost (sort(keys(%domservers))) {
1631: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1632: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1633: if ($currurls{$lonhost}) {
1634: $datatable .= '<td class="LC_right_item"><a href="'.
1635: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1636: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1637: '">'.$lt{'curr'}.'</a></td>'.
1638: '<td><span class="LC_nobreak"><label>'.
1639: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1640: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1641: } else {
1642: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1643: }
1644: $datatable .='<br />';
1645: if ($switchserver) {
1646: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1647: } else {
1648: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1649: }
1650: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1651: }
1652: $datatable .= '</table></td></tr>';
1653: } elsif ($caller eq 'saml') {
1654: my %domservers = &Apache::lonnet::get_servers($dom);
1655: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1656: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1657: '<th>'.$choices{'samllanding'}.'</th>'.
1658: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1659: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso,%styleon,%styleoff);
1660: foreach my $lonhost (keys(%domservers)) {
1661: $samlurl{$lonhost} = '/adm/sso';
1662: $styleon{$lonhost} = 'display:none';
1663: $styleoff{$lonhost} = '';
1664: }
1665: if ((ref($settings) eq 'HASH') && (ref($settings->{'saml'}) eq 'HASH')) {
1666: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1667: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1668: $saml{$lonhost} = 1;
1669: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1670: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1671: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1672: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1673: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1674: $samlwindow{$lonhost} = $settings->{'saml'}{$lonhost}{'window'};
1675: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1676: $styleon{$lonhost} = '';
1677: $styleoff{$lonhost} = 'display:none';
1678: } else {
1679: $styleon{$lonhost} = 'display:none';
1680: $styleoff{$lonhost} = '';
1681: }
1682: }
1683: }
1684: my $itemcount = 1;
1685: foreach my $lonhost (sort(keys(%domservers))) {
1686: my $samlon = ' ';
1687: my $samloff = ' checked="checked" ';
1688: if ($saml{$lonhost}) {
1689: $samlon = $samloff;
1690: $samloff = ' ';
1691: }
1692: my $samlwinon = '';
1693: my $samlwinoff = ' checked="checked"';
1694: if ($samlwindow{$lonhost}) {
1695: $samlwinon = $samlwinoff;
1696: $samlwinoff = '';
1697: }
1698: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1699: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1700: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1701: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1702: &mt('No').'</label>'.(' 'x2).
1703: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1704: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1705: &mt('Yes').'</label></span></td>'.
1706: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1707: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th></tr>'.
1708: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1709: '<th>'.&mt('Alt Text').'</th></tr>'.
1710: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="20" value="'.
1711: $samltext{$lonhost}.'" /></td><td>';
1712: if ($samlimg{$lonhost}) {
1713: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1714: '<span class="LC_nobreak"><label>'.
1715: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1716: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1717: } else {
1718: $datatable .= $lt{'upl'};
1719: }
1720: $datatable .='<br />';
1721: if ($switchserver) {
1722: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1723: } else {
1724: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1725: }
1726: $datatable .= '</td>'.
1727: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="25" '.
1728: 'value="'.$samlalt{$lonhost}.'" /></td></tr></table><br />'.
1729: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th><th align="center">'.
1730: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1731: '<tr><th>'.&mt('URL').'</th><th>'.&mt('Tool Tip').'</th>'.
1732: '<th>'.&mt('Pop-up if iframe').'</th><th>'.&mt('Text').'</th></tr>'.
1733: '<tr'.$css_class.'>'.
1734: '<td><input type="text" name="saml_url_'.$lonhost.'" size="30" '.
1735: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1736: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="20">'.
1737: $samltitle{$lonhost}.'</textarea></td>'.
1738: '<td><label><input type="radio" name="saml_window_'.$lonhost.'" value=""'.$samlwinoff.'>'.
1739: &mt('No').'</label>'.(' 'x2).'<label><input type="radio" '.
1740: 'name="saml_window_'.$lonhost.'" value="1"'.$samlwinon.'>'.&mt('Yes').'</label></td>'.
1741: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="12" '.
1742: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1743: '</table></td>'.
1744: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1745: $itemcount ++;
1746: }
1747: $datatable .= '</table></td></tr>';
1748: }
1749: return $datatable;
1750: }
1751:
1752: sub login_choices {
1753: my %choices =
1754: &Apache::lonlocal::texthash (
1755: coursecatalog => 'Display Course/Community Catalog link?',
1756: adminmail => "Display Administrator's E-mail Address?",
1757: helpdesk => 'Display "Contact Helpdesk" link',
1758: disallowlogin => "Login page requests redirected",
1759: hostid => "Server",
1760: server => "Redirect to:",
1761: serverpath => "Path",
1762: custompath => "Custom",
1763: exempt => "Exempt IP(s)",
1764: directlogin => "No redirect",
1765: newuser => "Link to create a user account",
1766: img => "Header",
1767: logo => "Main Logo",
1768: domlogo => "Domain Logo",
1769: login => "Log-in Header",
1770: textcol => "Text color",
1771: bgcol => "Box color",
1772: bgs => "Background colors",
1773: links => "Link colors",
1774: font => "Font color",
1775: pgbg => "Header",
1776: mainbg => "Page",
1777: sidebg => "Login box",
1778: link => "Link",
1779: alink => "Active link",
1780: vlink => "Visited link",
1781: headtag => "Custom markup",
1782: action => "Action",
1783: current => "Current",
1784: samllanding => "Dual login?",
1785: samloptions => "Options",
1786: alttext => "Alt text",
1787: );
1788: return %choices;
1789: }
1790:
1791: sub login_file_options {
1792: return &Apache::lonlocal::texthash(
1793: del => 'Delete?',
1794: rep => 'Replace:',
1795: upl => 'Upload:',
1796: curr => 'View contents',
1797: default => 'Default',
1798: custom => 'Custom',
1799: none => 'None',
1800: );
1801: }
1802:
1803: sub print_ipaccess {
1804: my ($dom,$settings,$rowtotal) = @_;
1805: my $css_class;
1806: my $itemcount = 0;
1807: my $datatable;
1808: my %ordered;
1809: if (ref($settings) eq 'HASH') {
1810: foreach my $item (keys(%{$settings})) {
1811: if (ref($settings->{$item}) eq 'HASH') {
1812: my $num = $settings->{$item}{'order'};
1813: if ($num eq '') {
1814: $num = scalar(keys(%{$settings}));
1815: }
1816: $ordered{$num} = $item;
1817: }
1818: }
1819: }
1820: my $maxnum = scalar(keys(%ordered));
1821: if (keys(%ordered)) {
1822: my @items = sort { $a <=> $b } keys(%ordered);
1823: for (my $i=0; $i<@items; $i++) {
1824: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1825: my $item = $ordered{$items[$i]};
1826: my ($name,$ipranges,%commblocks,%courses);
1827: if (ref($settings->{$item}) eq 'HASH') {
1828: $name = $settings->{$item}->{'name'};
1829: $ipranges = $settings->{$item}->{'ip'};
1830: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1831: %commblocks = %{$settings->{$item}->{'commblocks'}};
1832: }
1833: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1834: %courses = %{$settings->{$item}->{'courses'}};
1835: }
1836: }
1837: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1838: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1839: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1840: for (my $k=0; $k<=$maxnum; $k++) {
1841: my $vpos = $k+1;
1842: my $selstr;
1843: if ($k == $i) {
1844: $selstr = ' selected="selected" ';
1845: }
1846: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1847: }
1848: $datatable .= '</select>'.(' 'x2).
1849: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1850: &mt('Delete?').'</label></span></td>'.
1851: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1852: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1853: '</td></tr>';
1854: $itemcount ++;
1855: }
1856: }
1857: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1858: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1859: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1860: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1861: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1862: for (my $k=0; $k<$maxnum+1; $k++) {
1863: my $vpos = $k+1;
1864: my $selstr;
1865: if ($k == $maxnum) {
1866: $selstr = ' selected="selected" ';
1867: }
1868: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1869: }
1870: $datatable .= '</select> '."\n".
1871: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1872: '<td colspan="2">'.
1873: &ipaccess_options('add',$itemcount,$dom).
1874: '</td>'."\n".
1875: '</tr>'."\n";
1876: $$rowtotal ++;
1877: return $datatable;
1878: }
1879:
1880: sub ipaccess_options {
1881: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1882: my (%currblocks,%currcourses,$output);
1883: if (ref($blocksref) eq 'HASH') {
1884: %currblocks = %{$blocksref};
1885: }
1886: if (ref($coursesref) eq 'HASH') {
1887: %currcourses = %{$coursesref};
1888: }
1889: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1890: '<span class="LC_nobreak">'.&mt('Name').': '.
1891: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1892: '</span></fieldset>'.
1893: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1894: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1895: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1896: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1897: $ipranges.'</textarea></fieldset>'.
1898: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1899: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1900: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1901: '<table>';
1902: foreach my $cid (sort(keys(%currcourses))) {
1903: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1904: $output .= '<tr><td><span class="LC_nobreak">'.
1905: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1906: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1907: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1908: }
1909: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1910: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1911: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1912: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1913: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1914: '</span></td></tr></table>'."\n".
1915: '</fieldset>';
1916: return $output;
1917: }
1918:
1919: sub blocker_checkboxes {
1920: my ($num,$blocks) = @_;
1921: my ($typeorder,$types) = &commblocktype_text();
1922: my $numinrow = 6;
1923: my $output = '<table>';
1924: for (my $i=0; $i<@{$typeorder}; $i++) {
1925: my $block = $typeorder->[$i];
1926: my $blockstatus;
1927: if (ref($blocks) eq 'HASH') {
1928: if ($blocks->{$block} eq 'on') {
1929: $blockstatus = 'checked="checked"';
1930: }
1931: }
1932: my $rem = $i%($numinrow);
1933: if ($rem == 0) {
1934: if ($i > 0) {
1935: $output .= '</tr>';
1936: }
1937: $output .= '<tr>';
1938: }
1939: if ($i == scalar(@{$typeorder})-1) {
1940: my $colsleft = $numinrow-$rem;
1941: if ($colsleft > 1) {
1942: $output .= '<td colspan="'.$colsleft.'">';
1943: } else {
1944: $output .= '<td>';
1945: }
1946: } else {
1947: $output .= '<td>';
1948: }
1949: my $item = 'ipaccess_block_'.$num;
1950: if ($blockstatus) {
1951: $blockstatus = ' '.$blockstatus;
1952: }
1953: $output .= '<span class="LC_nobreak"><label>'."\n".
1954: '<input type="checkbox" name="'.$item.'"'.
1955: $blockstatus.' value="'.$block.'"'.' />'.
1956: $types->{$block}.'</label></span>'."\n".
1957: '<br /></td>';
1958: }
1959: $output .= '</tr></table>';
1960: return $output;
1961: }
1962:
1963: sub commblocktype_text {
1964: my %types = &Apache::lonlocal::texthash(
1965: 'com' => 'Messaging',
1966: 'chat' => 'Chat Room',
1967: 'boards' => 'Discussion',
1968: 'port' => 'Portfolio',
1969: 'groups' => 'Groups',
1970: 'blogs' => 'Blogs',
1971: 'about' => 'User Information',
1972: 'printout' => 'Printouts',
1973: 'passwd' => 'Change Password',
1974: 'grades' => 'Gradebook',
1975: 'search' => 'Course search',
1976: 'wishlist' => 'Stored links',
1977: 'annotate' => 'Annotations',
1978: );
1979: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1980: return ($typeorder,\%types);
1981: }
1982:
1983: sub print_rolecolors {
1984: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1985: my %choices = &color_font_choices();
1986: my @bgs = ('pgbg','tabbg','sidebg');
1987: my @links = ('link','alink','vlink');
1988: my @images = ('img');
1989: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1990: my %designhash = &Apache::loncommon::get_domainconf($dom);
1991: my %defaultdesign = %Apache::loncommon::defaultdesign;
1992: my (%is_custom,%designs);
1993: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1994: if (ref($settings) eq 'HASH') {
1995: if (ref($settings->{$role}) eq 'HASH') {
1996: if ($settings->{$role}->{'img'} ne '') {
1997: $designs{'img'} = $settings->{$role}->{'img'};
1998: $is_custom{'img'} = 1;
1999: }
2000: if ($settings->{$role}->{'font'} ne '') {
2001: $designs{'font'} = $settings->{$role}->{'font'};
2002: $is_custom{'font'} = 1;
2003: }
2004: if ($settings->{$role}->{'fontmenu'} ne '') {
2005: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
2006: $is_custom{'fontmenu'} = 1;
2007: }
2008: foreach my $item (@bgs) {
2009: if ($settings->{$role}->{$item} ne '') {
2010: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
2011: $is_custom{$item} = 1;
2012: }
2013: }
2014: foreach my $item (@links) {
2015: if ($settings->{$role}->{$item} ne '') {
2016: $designs{'links'}{$item} = $settings->{$role}->{$item};
2017: $is_custom{$item} = 1;
2018: }
2019: }
2020: }
2021: } else {
2022: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
2023: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
2024: $is_custom{'img'} = 1;
2025: }
2026: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
2027: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
2028: $is_custom{'fontmenu'} = 1;
2029: }
2030: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
2031: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
2032: $is_custom{'font'} = 1;
2033: }
2034: foreach my $item (@bgs) {
2035: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
2036: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
2037: $is_custom{$item} = 1;
2038:
2039: }
2040: }
2041: foreach my $item (@links) {
2042: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
2043: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
2044: $is_custom{$item} = 1;
2045: }
2046: }
2047: }
2048: my $itemcount = 1;
2049: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
2050: $datatable .= '</tr></table></td></tr>';
2051: return $datatable;
2052: }
2053:
2054: sub role_defaults {
2055: my ($role,$bgs,$links,$images,$logintext) = @_;
2056: my %defaults;
2057: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
2058: return %defaults;
2059: }
2060: my %defaultdesign = %Apache::loncommon::defaultdesign;
2061: if ($role eq 'login') {
2062: %defaults = (
2063: font => $defaultdesign{$role.'.font'},
2064: );
2065: if (ref($logintext) eq 'ARRAY') {
2066: foreach my $item (@{$logintext}) {
2067: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
2068: }
2069: }
2070: foreach my $item (@{$images}) {
2071: $defaults{'showlogo'}{$item} = 1;
2072: }
2073: } else {
2074: %defaults = (
2075: img => $defaultdesign{$role.'.img'},
2076: font => $defaultdesign{$role.'.font'},
2077: fontmenu => $defaultdesign{$role.'.fontmenu'},
2078: );
2079: }
2080: foreach my $item (@{$bgs}) {
2081: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
2082: }
2083: foreach my $item (@{$links}) {
2084: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
2085: }
2086: foreach my $item (@{$images}) {
2087: $defaults{$item} = $defaultdesign{$role.'.'.$item};
2088: }
2089: return %defaults;
2090: }
2091:
2092: sub display_color_options {
2093: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
2094: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
2095: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
2096: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2097: my $datatable = '<tr'.$css_class.'>'.
2098: '<td>'.$choices->{'font'}.'</td>';
2099: if (!$is_custom->{'font'}) {
2100: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
2101: } else {
2102: $datatable .= '<td> </td>';
2103: }
2104: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
2105:
2106: $datatable .= '<td><span class="LC_nobreak">'.
2107: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
2108: ' value="'.$current_color.'" /> '.
2109: ' </span></td></tr>';
2110: unless ($role eq 'login') {
2111: $datatable .= '<tr'.$css_class.'>'.
2112: '<td>'.$choices->{'fontmenu'}.'</td>';
2113: if (!$is_custom->{'fontmenu'}) {
2114: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
2115: } else {
2116: $datatable .= '<td> </td>';
2117: }
2118: $current_color = $designs->{'fontmenu'} ?
2119: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
2120: $datatable .= '<td><span class="LC_nobreak">'.
2121: '<input class="colorchooser" type="text" size="10" name="'
2122: .$role.'_fontmenu"'.
2123: ' value="'.$current_color.'" /> '.
2124: ' </span></td></tr>';
2125: }
2126: my $switchserver = &check_switchserver($dom,$confname);
2127: foreach my $img (@{$images}) {
2128: $itemcount ++;
2129: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2130: $datatable .= '<tr'.$css_class.'>'.
2131: '<td>'.$choices->{$img};
2132: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
2133: if ($role eq 'login') {
2134: if ($img eq 'login') {
2135: $login_hdr_pick =
2136: &login_header_options($img,$role,$defaults,$is_custom,$choices);
2137: $logincolors =
2138: &login_text_colors($img,$role,$logintext,$phase,$choices,
2139: $designs,$defaults);
2140: } else {
2141: if ($img ne 'domlogo') {
2142: $datatable.= &logo_display_options($img,$defaults,$designs);
2143: }
2144: if (ref($designs->{'alttext'}) eq 'HASH') {
2145: $alttext = $designs->{'alttext'}{$img};
2146: }
2147: }
2148: }
2149: $datatable .= '</td>';
2150: if ($designs->{$img} ne '') {
2151: $imgfile = $designs->{$img};
2152: $img_import = ($imgfile =~ m{^/adm/});
2153: } else {
2154: $imgfile = $defaults->{$img};
2155: }
2156: if ($imgfile) {
2157: my ($showfile,$fullsize);
2158: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2159: my $urldir = $1;
2160: my $filename = $2;
2161: my @info = &Apache::lonnet::stat_file($designs->{$img});
2162: if (@info) {
2163: my $thumbfile = 'tn-'.$filename;
2164: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2165: if (@thumb) {
2166: $showfile = $urldir.'/'.$thumbfile;
2167: } else {
2168: $showfile = $imgfile;
2169: }
2170: } else {
2171: $showfile = '';
2172: }
2173: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2174: $showfile = $imgfile;
2175: my $imgdir = $1;
2176: my $filename = $2;
2177: if (-e "$londocroot/$imgdir/tn-".$filename) {
2178: $showfile = "/$imgdir/tn-".$filename;
2179: } else {
2180: my $input = $londocroot.$imgfile;
2181: my $output = "$londocroot/$imgdir/tn-".$filename;
2182: if (!-e $output) {
2183: my ($width,$height) = &thumb_dimensions();
2184: my ($fullwidth,$fullheight) = &check_dimensions($input);
2185: if ($fullwidth ne '' && $fullheight ne '') {
2186: if ($fullwidth > $width && $fullheight > $height) {
2187: my $size = $width.'x'.$height;
2188: my @args = ('convert','-sample',$size,$input,$output);
2189: system({$args[0]} @args);
2190: $showfile = "/$imgdir/tn-".$filename;
2191: }
2192: }
2193: }
2194: }
2195: }
2196: if ($showfile) {
2197: if ($showfile =~ m{^/(adm|res)/}) {
2198: if ($showfile =~ m{^/res/}) {
2199: my $local_showfile =
2200: &Apache::lonnet::filelocation('',$showfile);
2201: &Apache::lonnet::repcopy($local_showfile);
2202: }
2203: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2204: }
2205: if ($imgfile) {
2206: if ($imgfile =~ m{^/(adm|res)/}) {
2207: if ($imgfile =~ m{^/res/}) {
2208: my $local_imgfile =
2209: &Apache::lonnet::filelocation('',$imgfile);
2210: &Apache::lonnet::repcopy($local_imgfile);
2211: }
2212: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2213: } else {
2214: $fullsize = $imgfile;
2215: }
2216: }
2217: $datatable .= '<td>';
2218: if ($img eq 'login') {
2219: $datatable .= $login_hdr_pick;
2220: }
2221: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2222: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2223: } else {
2224: $datatable .= '<td> </td><td class="LC_left_item">'.
2225: &mt('Upload:').'<br />';
2226: }
2227: } else {
2228: $datatable .= '<td> </td><td class="LC_left_item">'.
2229: &mt('Upload:').'<br />';
2230: }
2231: if ($switchserver) {
2232: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2233: } else {
2234: if ($img ne 'login') { # suppress file selection for Log-in header
2235: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2236: }
2237: }
2238: if (($role eq 'login') && ($img ne 'login')) {
2239: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2240: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2241: '</label></span>';
2242: }
2243: $datatable .= '</td></tr>';
2244: }
2245: $itemcount ++;
2246: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2247: $datatable .= '<tr'.$css_class.'>'.
2248: '<td>'.$choices->{'bgs'}.'</td>';
2249: my $bgs_def;
2250: foreach my $item (@{$bgs}) {
2251: if (!$is_custom->{$item}) {
2252: $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>';
2253: }
2254: }
2255: if ($bgs_def) {
2256: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2257: } else {
2258: $datatable .= '<td> </td>';
2259: }
2260: $datatable .= '<td class="LC_right_item">'.
2261: '<table border="0"><tr>';
2262:
2263: foreach my $item (@{$bgs}) {
2264: $datatable .= '<td style="text-align: center">'.$choices->{$item};
2265: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2266: if ($designs->{'bgs'}{$item}) {
2267: $datatable .= ' ';
2268: }
2269: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2270: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2271: }
2272: $datatable .= '</tr></table></td></tr>';
2273: $itemcount ++;
2274: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2275: $datatable .= '<tr'.$css_class.'>'.
2276: '<td>'.$choices->{'links'}.'</td>';
2277: my $links_def;
2278: foreach my $item (@{$links}) {
2279: if (!$is_custom->{$item}) {
2280: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2281: }
2282: }
2283: if ($links_def) {
2284: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2285: } else {
2286: $datatable .= '<td> </td>';
2287: }
2288: $datatable .= '<td class="LC_right_item">'.
2289: '<table border="0"><tr>';
2290: foreach my $item (@{$links}) {
2291: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2292: $datatable .= '<td style="text-align: center">'.$choices->{$item}."\n";
2293: if ($designs->{'links'}{$item}) {
2294: $datatable.=' ';
2295: }
2296: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2297: '" /></td>';
2298: }
2299: $$rowtotal += $itemcount;
2300: return $datatable;
2301: }
2302:
2303: sub logo_display_options {
2304: my ($img,$defaults,$designs) = @_;
2305: my $checkedon;
2306: if (ref($defaults) eq 'HASH') {
2307: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2308: if ($defaults->{'showlogo'}{$img}) {
2309: $checkedon = 'checked="checked" ';
2310: }
2311: }
2312: }
2313: if (ref($designs) eq 'HASH') {
2314: if (ref($designs->{'showlogo'}) eq 'HASH') {
2315: if (defined($designs->{'showlogo'}{$img})) {
2316: if ($designs->{'showlogo'}{$img} == 0) {
2317: $checkedon = '';
2318: } elsif ($designs->{'showlogo'}{$img} == 1) {
2319: $checkedon = 'checked="checked" ';
2320: }
2321: }
2322: }
2323: }
2324: return '<br /><label> <input type="checkbox" name="'.
2325: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2326: &mt('show').'</label>'."\n";
2327: }
2328:
2329: sub login_header_options {
2330: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2331: my $output = '';
2332: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2333: $output .= &mt('Text default(s):').'<br />';
2334: if (!$is_custom->{'textcol'}) {
2335: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2336: ' ';
2337: }
2338: if (!$is_custom->{'bgcol'}) {
2339: $output .= $choices->{'bgcol'}.': '.
2340: '<span id="css_'.$role.'_font" style="background-color: '.
2341: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2342: }
2343: $output .= '<br />';
2344: }
2345: $output .='<br />';
2346: return $output;
2347: }
2348:
2349: sub login_text_colors {
2350: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2351: my $color_menu = '<table border="0"><tr>';
2352: foreach my $item (@{$logintext}) {
2353: $color_menu .= '<td style="text-align: center">'.$choices->{$item};
2354: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2355: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2356: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2357: }
2358: $color_menu .= '</tr></table><br />';
2359: return $color_menu;
2360: }
2361:
2362: sub image_changes {
2363: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2364: my $output;
2365: if ($img eq 'login') {
2366: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2367: } elsif (!$is_custom) {
2368: if ($img ne 'domlogo') {
2369: $output = &mt('Default image:').'<br />';
2370: } else {
2371: $output = &mt('Default in use:').'<br />';
2372: }
2373: }
2374: if ($img ne 'login') {
2375: if ($img_import) {
2376: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2377: }
2378: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2379: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2380: if ($is_custom) {
2381: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2382: '<input type="checkbox" name="'.
2383: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2384: '</label> '.&mt('Replace:').'</span><br />';
2385: } else {
2386: $output .= '<td class="LC_middle">'.$logincolors.&mt('Upload:').'<br />';
2387: }
2388: }
2389: return $output;
2390: }
2391:
2392: sub print_quotas {
2393: my ($dom,$settings,$rowtotal,$action) = @_;
2394: my $context;
2395: if ($action eq 'quotas') {
2396: $context = 'tools';
2397: } else {
2398: $context = $action;
2399: }
2400: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2401: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2402: my $typecount = 0;
2403: my ($css_class,%titles);
2404: if ($context eq 'requestcourses') {
2405: @usertools = ('official','unofficial','community','textbook','placement','lti');
2406: @options =('norequest','approval','validate','autolimit');
2407: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2408: %titles = &courserequest_titles();
2409: } elsif ($context eq 'requestauthor') {
2410: @usertools = ('author');
2411: @options = ('norequest','approval','automatic');
2412: %titles = &authorrequest_titles();
2413: } else {
2414: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
2415: %titles = &tool_titles();
2416: }
2417: if (ref($types) eq 'ARRAY') {
2418: foreach my $type (@{$types}) {
2419: my ($currdefquota,$currauthorquota);
2420: unless (($context eq 'requestcourses') ||
2421: ($context eq 'requestauthor')) {
2422: if (ref($settings) eq 'HASH') {
2423: if (ref($settings->{defaultquota}) eq 'HASH') {
2424: $currdefquota = $settings->{defaultquota}->{$type};
2425: } else {
2426: $currdefquota = $settings->{$type};
2427: }
2428: if (ref($settings->{authorquota}) eq 'HASH') {
2429: $currauthorquota = $settings->{authorquota}->{$type};
2430: }
2431: }
2432: }
2433: if (defined($usertypes->{$type})) {
2434: $typecount ++;
2435: $css_class = $typecount%2?' class="LC_odd_row"':'';
2436: $datatable .= '<tr'.$css_class.'>'.
2437: '<td>'.$usertypes->{$type}.'</td>'.
2438: '<td class="LC_left_item">';
2439: if ($context eq 'requestcourses') {
2440: $datatable .= '<table><tr>';
2441: }
2442: my %cell;
2443: foreach my $item (@usertools) {
2444: if ($context eq 'requestcourses') {
2445: my ($curroption,$currlimit);
2446: if (ref($settings) eq 'HASH') {
2447: if (ref($settings->{$item}) eq 'HASH') {
2448: $curroption = $settings->{$item}->{$type};
2449: if ($curroption =~ /^autolimit=(\d*)$/) {
2450: $currlimit = $1;
2451: }
2452: }
2453: }
2454: if (!$curroption) {
2455: $curroption = 'norequest';
2456: }
2457: $datatable .= '<th>'.$titles{$item}.'</th>';
2458: foreach my $option (@options) {
2459: my $val = $option;
2460: if ($option eq 'norequest') {
2461: $val = 0;
2462: }
2463: if ($option eq 'validate') {
2464: my $canvalidate = 0;
2465: if (ref($validations{$item}) eq 'HASH') {
2466: if ($validations{$item}{$type}) {
2467: $canvalidate = 1;
2468: }
2469: }
2470: next if (!$canvalidate);
2471: }
2472: my $checked = '';
2473: if ($option eq $curroption) {
2474: $checked = ' checked="checked"';
2475: } elsif ($option eq 'autolimit') {
2476: if ($curroption =~ /^autolimit/) {
2477: $checked = ' checked="checked"';
2478: }
2479: }
2480: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2481: '<input type="radio" name="crsreq_'.$item.
2482: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2483: $titles{$option}.'</label>';
2484: if ($option eq 'autolimit') {
2485: $cell{$item} .= ' <input type="text" name="crsreq_'.
2486: $item.'_limit_'.$type.'" size="1" '.
2487: 'value="'.$currlimit.'" />';
2488: }
2489: $cell{$item} .= '</span> ';
2490: if ($option eq 'autolimit') {
2491: $cell{$item} .= $titles{'unlimited'};
2492: }
2493: }
2494: } elsif ($context eq 'requestauthor') {
2495: my $curroption;
2496: if (ref($settings) eq 'HASH') {
2497: $curroption = $settings->{$type};
2498: }
2499: if (!$curroption) {
2500: $curroption = 'norequest';
2501: }
2502: foreach my $option (@options) {
2503: my $val = $option;
2504: if ($option eq 'norequest') {
2505: $val = 0;
2506: }
2507: my $checked = '';
2508: if ($option eq $curroption) {
2509: $checked = ' checked="checked"';
2510: }
2511: $datatable .= '<span class="LC_nobreak"><label>'.
2512: '<input type="radio" name="authorreq_'.$type.
2513: '" value="'.$val.'"'.$checked.' />'.
2514: $titles{$option}.'</label></span> ';
2515: }
2516: } else {
2517: my $checked = 'checked="checked" ';
2518: if ($item eq 'timezone') {
2519: $checked = '';
2520: }
2521: if (ref($settings) eq 'HASH') {
2522: if (ref($settings->{$item}) eq 'HASH') {
2523: if (!$settings->{$item}->{$type}) {
2524: $checked = '';
2525: } elsif ($settings->{$item}->{$type} == 1) {
2526: $checked = 'checked="checked" ';
2527: }
2528: }
2529: }
2530: $datatable .= '<span class="LC_nobreak"><label>'.
2531: '<input type="checkbox" name="'.$context.'_'.$item.
2532: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2533: '</label></span> ';
2534: }
2535: }
2536: if ($context eq 'requestcourses') {
2537: $datatable .= '</tr><tr>';
2538: foreach my $item (@usertools) {
2539: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2540: }
2541: $datatable .= '</tr></table>';
2542: }
2543: $datatable .= '</td>';
2544: unless (($context eq 'requestcourses') ||
2545: ($context eq 'requestauthor')) {
2546: $datatable .=
2547: '<td class="LC_right_item">'.
2548: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2549: '<input type="text" name="quota_'.$type.
2550: '" value="'.$currdefquota.
2551: '" size="5" /></span>'.(' ' x 2).
2552: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2553: '<input type="text" name="authorquota_'.$type.
2554: '" value="'.$currauthorquota.
2555: '" size="5" /></span></td>';
2556: }
2557: $datatable .= '</tr>';
2558: }
2559: }
2560: }
2561: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2562: $defaultquota = '20';
2563: $authorquota = '500';
2564: if (ref($settings) eq 'HASH') {
2565: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2566: $defaultquota = $settings->{'defaultquota'}->{'default'};
2567: } elsif (defined($settings->{'default'})) {
2568: $defaultquota = $settings->{'default'};
2569: }
2570: if (ref($settings->{'authorquota'}) eq 'HASH') {
2571: $authorquota = $settings->{'authorquota'}->{'default'};
2572: }
2573: }
2574: }
2575: $typecount ++;
2576: $css_class = $typecount%2?' class="LC_odd_row"':'';
2577: $datatable .= '<tr'.$css_class.'>'.
2578: '<td>'.$othertitle.'</td>'.
2579: '<td class="LC_left_item">';
2580: if ($context eq 'requestcourses') {
2581: $datatable .= '<table><tr>';
2582: }
2583: my %defcell;
2584: foreach my $item (@usertools) {
2585: if ($context eq 'requestcourses') {
2586: my ($curroption,$currlimit);
2587: if (ref($settings) eq 'HASH') {
2588: if (ref($settings->{$item}) eq 'HASH') {
2589: $curroption = $settings->{$item}->{'default'};
2590: if ($curroption =~ /^autolimit=(\d*)$/) {
2591: $currlimit = $1;
2592: }
2593: }
2594: }
2595: if (!$curroption) {
2596: $curroption = 'norequest';
2597: }
2598: $datatable .= '<th>'.$titles{$item}.'</th>';
2599: foreach my $option (@options) {
2600: my $val = $option;
2601: if ($option eq 'norequest') {
2602: $val = 0;
2603: }
2604: if ($option eq 'validate') {
2605: my $canvalidate = 0;
2606: if (ref($validations{$item}) eq 'HASH') {
2607: if ($validations{$item}{'default'}) {
2608: $canvalidate = 1;
2609: }
2610: }
2611: next if (!$canvalidate);
2612: }
2613: my $checked = '';
2614: if ($option eq $curroption) {
2615: $checked = ' checked="checked"';
2616: } elsif ($option eq 'autolimit') {
2617: if ($curroption =~ /^autolimit/) {
2618: $checked = ' checked="checked"';
2619: }
2620: }
2621: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2622: '<input type="radio" name="crsreq_'.$item.
2623: '_default" value="'.$val.'"'.$checked.' />'.
2624: $titles{$option}.'</label>';
2625: if ($option eq 'autolimit') {
2626: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2627: $item.'_limit_default" size="1" '.
2628: 'value="'.$currlimit.'" />';
2629: }
2630: $defcell{$item} .= '</span> ';
2631: if ($option eq 'autolimit') {
2632: $defcell{$item} .= $titles{'unlimited'};
2633: }
2634: }
2635: } elsif ($context eq 'requestauthor') {
2636: my $curroption;
2637: if (ref($settings) eq 'HASH') {
2638: $curroption = $settings->{'default'};
2639: }
2640: if (!$curroption) {
2641: $curroption = 'norequest';
2642: }
2643: foreach my $option (@options) {
2644: my $val = $option;
2645: if ($option eq 'norequest') {
2646: $val = 0;
2647: }
2648: my $checked = '';
2649: if ($option eq $curroption) {
2650: $checked = ' checked="checked"';
2651: }
2652: $datatable .= '<span class="LC_nobreak"><label>'.
2653: '<input type="radio" name="authorreq_default"'.
2654: ' value="'.$val.'"'.$checked.' />'.
2655: $titles{$option}.'</label></span> ';
2656: }
2657: } else {
2658: my $checked = 'checked="checked" ';
2659: if (ref($settings) eq 'HASH') {
2660: if (ref($settings->{$item}) eq 'HASH') {
2661: if ($settings->{$item}->{'default'} == 0) {
2662: $checked = '';
2663: } elsif ($settings->{$item}->{'default'} == 1) {
2664: $checked = 'checked="checked" ';
2665: }
2666: }
2667: }
2668: $datatable .= '<span class="LC_nobreak"><label>'.
2669: '<input type="checkbox" name="'.$context.'_'.$item.
2670: '" value="default" '.$checked.'/>'.$titles{$item}.
2671: '</label></span> ';
2672: }
2673: }
2674: if ($context eq 'requestcourses') {
2675: $datatable .= '</tr><tr>';
2676: foreach my $item (@usertools) {
2677: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2678: }
2679: $datatable .= '</tr></table>';
2680: }
2681: $datatable .= '</td>';
2682: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2683: $datatable .= '<td class="LC_right_item">'.
2684: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2685: '<input type="text" name="defaultquota" value="'.
2686: $defaultquota.'" size="5" /></span>'.(' ' x2).
2687: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2688: '<input type="text" name="authorquota" value="'.
2689: $authorquota.'" size="5" /></span></td>';
2690: }
2691: $datatable .= '</tr>';
2692: $typecount ++;
2693: $css_class = $typecount%2?' class="LC_odd_row"':'';
2694: $datatable .= '<tr'.$css_class.'>'.
2695: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2696: if ($context eq 'requestcourses') {
2697: $datatable .= &mt('(overrides affiliation, if set)').
2698: '</td>'.
2699: '<td class="LC_left_item">'.
2700: '<table><tr>';
2701: } else {
2702: $datatable .= &mt('(overrides affiliation, if checked)').
2703: '</td>'.
2704: '<td class="LC_left_item" colspan="2">'.
2705: '<br />';
2706: }
2707: my %advcell;
2708: foreach my $item (@usertools) {
2709: if ($context eq 'requestcourses') {
2710: my ($curroption,$currlimit);
2711: if (ref($settings) eq 'HASH') {
2712: if (ref($settings->{$item}) eq 'HASH') {
2713: $curroption = $settings->{$item}->{'_LC_adv'};
2714: if ($curroption =~ /^autolimit=(\d*)$/) {
2715: $currlimit = $1;
2716: }
2717: }
2718: }
2719: $datatable .= '<th>'.$titles{$item}.'</th>';
2720: my $checked = '';
2721: if ($curroption eq '') {
2722: $checked = ' checked="checked"';
2723: }
2724: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2725: '<input type="radio" name="crsreq_'.$item.
2726: '__LC_adv" value=""'.$checked.' />'.
2727: &mt('No override set').'</label></span> ';
2728: foreach my $option (@options) {
2729: my $val = $option;
2730: if ($option eq 'norequest') {
2731: $val = 0;
2732: }
2733: if ($option eq 'validate') {
2734: my $canvalidate = 0;
2735: if (ref($validations{$item}) eq 'HASH') {
2736: if ($validations{$item}{'_LC_adv'}) {
2737: $canvalidate = 1;
2738: }
2739: }
2740: next if (!$canvalidate);
2741: }
2742: my $checked = '';
2743: if ($val eq $curroption) {
2744: $checked = ' checked="checked"';
2745: } elsif ($option eq 'autolimit') {
2746: if ($curroption =~ /^autolimit/) {
2747: $checked = ' checked="checked"';
2748: }
2749: }
2750: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2751: '<input type="radio" name="crsreq_'.$item.
2752: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2753: $titles{$option}.'</label>';
2754: if ($option eq 'autolimit') {
2755: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2756: $item.'_limit__LC_adv" size="1" '.
2757: 'value="'.$currlimit.'" />';
2758: }
2759: $advcell{$item} .= '</span> ';
2760: if ($option eq 'autolimit') {
2761: $advcell{$item} .= $titles{'unlimited'};
2762: }
2763: }
2764: } elsif ($context eq 'requestauthor') {
2765: my $curroption;
2766: if (ref($settings) eq 'HASH') {
2767: $curroption = $settings->{'_LC_adv'};
2768: }
2769: my $checked = '';
2770: if ($curroption eq '') {
2771: $checked = ' checked="checked"';
2772: }
2773: $datatable .= '<span class="LC_nobreak"><label>'.
2774: '<input type="radio" name="authorreq__LC_adv"'.
2775: ' value=""'.$checked.' />'.
2776: &mt('No override set').'</label></span> ';
2777: foreach my $option (@options) {
2778: my $val = $option;
2779: if ($option eq 'norequest') {
2780: $val = 0;
2781: }
2782: my $checked = '';
2783: if ($val eq $curroption) {
2784: $checked = ' checked="checked"';
2785: }
2786: $datatable .= '<span class="LC_nobreak"><label>'.
2787: '<input type="radio" name="authorreq__LC_adv"'.
2788: ' value="'.$val.'"'.$checked.' />'.
2789: $titles{$option}.'</label></span> ';
2790: }
2791: } else {
2792: my $checked = 'checked="checked" ';
2793: if (ref($settings) eq 'HASH') {
2794: if (ref($settings->{$item}) eq 'HASH') {
2795: if ($settings->{$item}->{'_LC_adv'} == 0) {
2796: $checked = '';
2797: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2798: $checked = 'checked="checked" ';
2799: }
2800: }
2801: }
2802: $datatable .= '<span class="LC_nobreak"><label>'.
2803: '<input type="checkbox" name="'.$context.'_'.$item.
2804: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2805: '</label></span> ';
2806: }
2807: }
2808: if ($context eq 'requestcourses') {
2809: $datatable .= '</tr><tr>';
2810: foreach my $item (@usertools) {
2811: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2812: }
2813: $datatable .= '</tr></table>';
2814: }
2815: $datatable .= '</td></tr>';
2816: $$rowtotal += $typecount;
2817: return $datatable;
2818: }
2819:
2820: sub print_requestmail {
2821: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2822: my ($now,$datatable,%currapp);
2823: $now = time;
2824: if (ref($settings) eq 'HASH') {
2825: if (ref($settings->{'notify'}) eq 'HASH') {
2826: if ($settings->{'notify'}{'approval'} ne '') {
2827: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2828: }
2829: }
2830: }
2831: my $numinrow = 2;
2832: my $css_class;
2833: if ($$rowtotal%2) {
2834: $css_class = 'LC_odd_row';
2835: }
2836: if ($customcss) {
2837: $css_class .= " $customcss";
2838: }
2839: $css_class =~ s/^\s+//;
2840: if ($css_class) {
2841: $css_class = ' class="'.$css_class.'"';
2842: }
2843: if ($rowstyle) {
2844: $css_class .= ' style="'.$rowstyle.'"';
2845: }
2846: my $text;
2847: if ($action eq 'requestcourses') {
2848: $text = &mt('Receive notification of course requests requiring approval');
2849: } elsif ($action eq 'requestauthor') {
2850: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2851: } else {
2852: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2853: }
2854: $datatable = '<tr'.$css_class.'>'.
2855: ' <td>'.$text.'</td>'.
2856: ' <td class="LC_left_item">';
2857: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2858: $action.'notifyapproval',%currapp);
2859: if ($numdc > 0) {
2860: $datatable .= $table;
2861: } else {
2862: $datatable .= &mt('There are no active Domain Coordinators');
2863: }
2864: $datatable .='</td></tr>';
2865: return $datatable;
2866: }
2867:
2868: sub print_studentcode {
2869: my ($settings,$rowtotal) = @_;
2870: my $rownum = 0;
2871: my ($output,%current);
2872: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
2873: if (ref($settings) eq 'HASH') {
2874: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2875: foreach my $type (@crstypes) {
2876: $current{$type} = $settings->{'uniquecode'}{$type};
2877: }
2878: }
2879: }
2880: $output .= '<tr>'.
2881: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2882: '<td class="LC_left_item">';
2883: foreach my $type (@crstypes) {
2884: my $check = ' ';
2885: if ($current{$type}) {
2886: $check = ' checked="checked" ';
2887: }
2888: $output .= '<span class="LC_nobreak"><label>'.
2889: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2890: &mt($type).'</label></span>'.(' 'x2).' ';
2891: }
2892: $output .= '</td></tr>';
2893: $$rowtotal ++;
2894: return $output;
2895: }
2896:
2897: sub print_textbookcourses {
2898: my ($dom,$type,$settings,$rowtotal) = @_;
2899: my $rownum = 0;
2900: my $css_class;
2901: my $itemcount = 1;
2902: my $maxnum = 0;
2903: my $bookshash;
2904: if (ref($settings) eq 'HASH') {
2905: $bookshash = $settings->{$type};
2906: }
2907: my %ordered;
2908: if (ref($bookshash) eq 'HASH') {
2909: foreach my $item (keys(%{$bookshash})) {
2910: if (ref($bookshash->{$item}) eq 'HASH') {
2911: my $num = $bookshash->{$item}{'order'};
2912: $ordered{$num} = $item;
2913: }
2914: }
2915: }
2916: my $confname = $dom.'-domainconfig';
2917: my $switchserver = &check_switchserver($dom,$confname);
2918: my $maxnum = scalar(keys(%ordered));
2919: my $datatable;
2920: if (keys(%ordered)) {
2921: my @items = sort { $a <=> $b } keys(%ordered);
2922: for (my $i=0; $i<@items; $i++) {
2923: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2924: my $key = $ordered{$items[$i]};
2925: my %coursehash=&Apache::lonnet::coursedescription($key);
2926: my $coursetitle = $coursehash{'description'};
2927: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2928: if (ref($bookshash->{$key}) eq 'HASH') {
2929: $subject = $bookshash->{$key}->{'subject'};
2930: $title = $bookshash->{$key}->{'title'};
2931: if ($type eq 'textbooks') {
2932: $publisher = $bookshash->{$key}->{'publisher'};
2933: $author = $bookshash->{$key}->{'author'};
2934: $image = $bookshash->{$key}->{'image'};
2935: if ($image ne '') {
2936: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2937: my $imagethumb = "$path/tn-".$imagefile;
2938: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2939: }
2940: }
2941: }
2942: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2943: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2944: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2945: for (my $k=0; $k<=$maxnum; $k++) {
2946: my $vpos = $k+1;
2947: my $selstr;
2948: if ($k == $i) {
2949: $selstr = ' selected="selected" ';
2950: }
2951: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2952: }
2953: $datatable .= '</select>'.(' 'x2).
2954: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2955: &mt('Delete?').'</label></span></td>'.
2956: '<td colspan="2">'.
2957: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2958: (' 'x2).
2959: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2960: if ($type eq 'textbooks') {
2961: $datatable .= (' 'x2).
2962: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2963: (' 'x2).
2964: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2965: (' 'x2).
2966: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2967: if ($image) {
2968: $datatable .= $imgsrc.
2969: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2970: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2971: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2972: }
2973: if ($switchserver) {
2974: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2975: } else {
2976: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2977: }
2978: }
2979: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2980: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2981: $coursetitle.'</span></td></tr>'."\n";
2982: $itemcount ++;
2983: }
2984: }
2985: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2986: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2987: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2988: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2989: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2990: for (my $k=0; $k<$maxnum+1; $k++) {
2991: my $vpos = $k+1;
2992: my $selstr;
2993: if ($k == $maxnum) {
2994: $selstr = ' selected="selected" ';
2995: }
2996: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2997: }
2998: $datatable .= '</select> '."\n".
2999: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
3000: '<td colspan="2">'.
3001: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
3002: (' 'x2).
3003: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
3004: (' 'x2);
3005: if ($type eq 'textbooks') {
3006: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
3007: (' 'x2).
3008: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
3009: (' 'x2).
3010: '<span class="LC_nobreak">'.&mt('Image:').' ';
3011: if ($switchserver) {
3012: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3013: } else {
3014: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
3015: }
3016: $datatable .= '</span>'."\n";
3017: }
3018: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
3019: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
3020: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
3021: &Apache::loncommon::selectcourse_link
3022: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
3023: '</span></td>'."\n".
3024: '</tr>'."\n";
3025: $itemcount ++;
3026: return $datatable;
3027: }
3028:
3029: sub textbookcourses_javascript {
3030: my ($settings) = @_;
3031: return unless(ref($settings) eq 'HASH');
3032: my (%ordered,%total,%jstext);
3033: foreach my $type ('textbooks','templates') {
3034: $total{$type} = 0;
3035: if (ref($settings->{$type}) eq 'HASH') {
3036: foreach my $item (keys(%{$settings->{$type}})) {
3037: if (ref($settings->{$type}->{$item}) eq 'HASH') {
3038: my $num = $settings->{$type}->{$item}{'order'};
3039: $ordered{$type}{$num} = $item;
3040: }
3041: }
3042: $total{$type} = scalar(keys(%{$settings->{$type}}));
3043: }
3044: my @jsarray = ();
3045: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
3046: push(@jsarray,$ordered{$type}{$item});
3047: }
3048: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
3049: }
3050: return <<"ENDSCRIPT";
3051: <script type="text/javascript">
3052: // <![CDATA[
3053: function reorderBooks(form,item,caller) {
3054: var changedVal;
3055: $jstext{'textbooks'};
3056: $jstext{'templates'};
3057: var newpos;
3058: var maxh;
3059: if (caller == 'textbooks') {
3060: newpos = 'textbooks_addbook_pos';
3061: maxh = 1 + $total{'textbooks'};
3062: } else {
3063: newpos = 'templates_addbook_pos';
3064: maxh = 1 + $total{'templates'};
3065: }
3066: var current = new Array;
3067: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3068: if (item == newpos) {
3069: changedVal = newitemVal;
3070: } else {
3071: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3072: current[newitemVal] = newpos;
3073: }
3074: if (caller == 'textbooks') {
3075: for (var i=0; i<textbooks.length; i++) {
3076: var elementName = 'textbooks_'+textbooks[i];
3077: if (elementName != item) {
3078: if (form.elements[elementName]) {
3079: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3080: current[currVal] = elementName;
3081: }
3082: }
3083: }
3084: }
3085: if (caller == 'templates') {
3086: for (var i=0; i<templates.length; i++) {
3087: var elementName = 'templates_'+templates[i];
3088: if (elementName != item) {
3089: if (form.elements[elementName]) {
3090: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3091: current[currVal] = elementName;
3092: }
3093: }
3094: }
3095: }
3096: var oldVal;
3097: for (var j=0; j<maxh; j++) {
3098: if (current[j] == undefined) {
3099: oldVal = j;
3100: }
3101: }
3102: if (oldVal < changedVal) {
3103: for (var k=oldVal+1; k<=changedVal ; k++) {
3104: var elementName = current[k];
3105: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3106: }
3107: } else {
3108: for (var k=changedVal; k<oldVal; k++) {
3109: var elementName = current[k];
3110: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3111: }
3112: }
3113: return;
3114: }
3115:
3116: // ]]>
3117: </script>
3118:
3119: ENDSCRIPT
3120: }
3121:
3122: sub ltitools_javascript {
3123: my ($settings) = @_;
3124: my $togglejs = <itools_toggle_js();
3125: unless (ref($settings) eq 'HASH') {
3126: return $togglejs;
3127: }
3128: my (%ordered,$total,%jstext);
3129: $total = 0;
3130: foreach my $item (keys(%{$settings})) {
3131: if (ref($settings->{$item}) eq 'HASH') {
3132: my $num = $settings->{$item}{'order'};
3133: $ordered{$num} = $item;
3134: }
3135: }
3136: $total = scalar(keys(%{$settings}));
3137: my @jsarray = ();
3138: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3139: push(@jsarray,$ordered{$item});
3140: }
3141: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3142: return <<"ENDSCRIPT";
3143: <script type="text/javascript">
3144: // <![CDATA[
3145: function reorderLTITools(form,item) {
3146: var changedVal;
3147: $jstext
3148: var newpos = 'ltitools_add_pos';
3149: var maxh = 1 + $total;
3150: var current = new Array;
3151: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3152: if (item == newpos) {
3153: changedVal = newitemVal;
3154: } else {
3155: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3156: current[newitemVal] = newpos;
3157: }
3158: for (var i=0; i<ltitools.length; i++) {
3159: var elementName = 'ltitools_'+ltitools[i];
3160: if (elementName != item) {
3161: if (form.elements[elementName]) {
3162: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3163: current[currVal] = elementName;
3164: }
3165: }
3166: }
3167: var oldVal;
3168: for (var j=0; j<maxh; j++) {
3169: if (current[j] == undefined) {
3170: oldVal = j;
3171: }
3172: }
3173: if (oldVal < changedVal) {
3174: for (var k=oldVal+1; k<=changedVal ; k++) {
3175: var elementName = current[k];
3176: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3177: }
3178: } else {
3179: for (var k=changedVal; k<oldVal; k++) {
3180: var elementName = current[k];
3181: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3182: }
3183: }
3184: return;
3185: }
3186:
3187: // ]]>
3188: </script>
3189:
3190: $togglejs
3191:
3192: ENDSCRIPT
3193: }
3194:
3195: sub ltitools_toggle_js {
3196: return <<"ENDSCRIPT";
3197: <script type="text/javascript">
3198: // <![CDATA[
3199:
3200: function toggleLTITools(form,setting,item) {
3201: var radioname = '';
3202: var divid = '';
3203: if ((setting == 'passback') || (setting == 'roster')) {
3204: radioname = 'ltitools_'+setting+'_'+item;
3205: divid = 'ltitools_'+setting+'time_'+item;
3206: var num = form.elements[radioname].length;
3207: if (num) {
3208: var setvis = '';
3209: for (var i=0; i<num; i++) {
3210: if (form.elements[radioname][i].checked) {
3211: if (form.elements[radioname][i].value == '1') {
3212: if (document.getElementById(divid)) {
3213: document.getElementById(divid).style.display = 'inline-block';
3214: }
3215: setvis = 1;
3216: }
3217: break;
3218: }
3219: }
3220: }
3221: if (!setvis) {
3222: if (document.getElementById(divid)) {
3223: document.getElementById(divid).style.display = 'none';
3224: }
3225: }
3226: }
3227: if (setting == 'user') {
3228: divid = 'ltitools_'+setting+'_div_'+item;
3229: var checkid = 'ltitools_'+setting+'_field_'+item;
3230: if (document.getElementById(divid)) {
3231: if (document.getElementById(checkid)) {
3232: if (document.getElementById(checkid).checked) {
3233: document.getElementById(divid).style.display = 'inline-block';
3234: } else {
3235: document.getElementById(divid).style.display = 'none';
3236: }
3237: }
3238: }
3239: }
3240: return;
3241: }
3242: // ]]>
3243: </script>
3244:
3245: ENDSCRIPT
3246: }
3247:
3248: sub wafproxy_javascript {
3249: my ($dom) = @_;
3250: return <<"ENDSCRIPT";
3251: <script type="text/javascript">
3252: // <![CDATA[
3253: function updateWAF() {
3254: if (document.getElementById('wafproxy_remoteip')) {
3255: var wafremote = 0;
3256: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3257: wafremote = 1;
3258: }
3259: var fields = new Array('header','trust');
3260: for (var i=0; i<fields.length; i++) {
3261: if (document.getElementById('wafproxy_'+fields[i])) {
3262: if (wafremote == 1) {
3263: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3264: }
3265: else {
3266: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3267: }
3268: }
3269: }
3270: if (document.getElementById('wafproxyranges_$dom')) {
3271: if (wafremote == 1) {
3272: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3273: } else {
3274: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3275: if (document.display.wafproxy_vpnaccess[i].checked) {
3276: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3277: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3278: }
3279: }
3280: }
3281: }
3282: }
3283: }
3284: return;
3285: }
3286:
3287: function checkWAF() {
3288: if (document.getElementById('wafproxy_remoteip')) {
3289: var wafvpn = 0;
3290: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3291: if (document.display.wafproxy_vpnaccess[i].checked) {
3292: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3293: wafvpn = 1;
3294: }
3295: break;
3296: }
3297: }
3298: var vpn = new Array('vpnint','vpnext');
3299: for (var i=0; i<vpn.length; i++) {
3300: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3301: if (wafvpn == 1) {
3302: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3303: }
3304: else {
3305: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3306: }
3307: }
3308: }
3309: if (document.getElementById('wafproxyranges_$dom')) {
3310: if (wafvpn == 1) {
3311: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3312: }
3313: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3314: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3315: }
3316: }
3317: }
3318: return;
3319: }
3320:
3321: function toggleWAF() {
3322: if (document.getElementById('wafproxy_table')) {
3323: var wafproxy = 0;
3324: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3325: if (document.display.wafproxy_${dom}[i].checked) {
3326: if (document.display.wafproxy_${dom}[i].value == 1) {
3327: wafproxy = 1;
3328: break;
3329: }
3330: }
3331: }
3332: if (wafproxy == 1) {
3333: document.getElementById('wafproxy_table').style.display='inline';
3334: }
3335: else {
3336: document.getElementById('wafproxy_table').style.display='none';
3337: }
3338: if (document.getElementById('wafproxyrow_${dom}')) {
3339: if (wafproxy == 1) {
3340: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3341: }
3342: else {
3343: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3344: }
3345: }
3346: if (document.getElementById('nowafproxyrow_$dom')) {
3347: if (wafproxy == 1) {
3348: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3349: }
3350: else {
3351: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3352: }
3353: }
3354: }
3355: return;
3356: }
3357: // ]]>
3358: </script>
3359:
3360: ENDSCRIPT
3361: }
3362:
3363: sub proctoring_javascript {
3364: my ($settings) = @_;
3365: my (%ordered,$total,%jstext);
3366: $total = 0;
3367: if (ref($settings) eq 'HASH') {
3368: foreach my $item (keys(%{$settings})) {
3369: if (ref($settings->{$item}) eq 'HASH') {
3370: my $num = $settings->{$item}{'order'};
3371: $ordered{$num} = $item;
3372: }
3373: }
3374: $total = scalar(keys(%{$settings}));
3375: } else {
3376: %ordered = (
3377: 0 => 'proctorio',
3378: 1 => 'examity',
3379: );
3380: $total = 2;
3381: }
3382: my @jsarray = ();
3383: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3384: push(@jsarray,$ordered{$item});
3385: }
3386: my $jstext = ' var proctors = Array('."'".join("','",@jsarray)."'".');'."\n";
3387: return <<"ENDSCRIPT";
3388: <script type="text/javascript">
3389: // <![CDATA[
3390: function reorderProctoring(form,item) {
3391: var changedVal;
3392: $jstext
3393: var maxh = $total;
3394: var current = new Array;
3395: var changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3396: for (var i=0; i<proctors.length; i++) {
3397: var elementName = 'proctoring_pos_'+proctors[i];
3398: if (elementName != item) {
3399: if (form.elements[elementName]) {
3400: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3401: current[currVal] = elementName;
3402: }
3403: }
3404: }
3405: var oldVal;
3406: for (var j=0; j<maxh; j++) {
3407: if (current[j] == undefined) {
3408: oldVal = j;
3409: }
3410: }
3411: if (oldVal < changedVal) {
3412: for (var k=oldVal+1; k<=changedVal ; k++) {
3413: var elementName = current[k];
3414: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3415: }
3416: } else {
3417: for (var k=changedVal; k<oldVal; k++) {
3418: var elementName = current[k];
3419: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3420: }
3421: }
3422: return;
3423: }
3424:
3425: function toggleProctoring(form,item) {
3426: var fieldsets = document.getElementsByClassName('proctoring_'+item);
3427: if (fieldsets.length) {
3428: var radioname = 'proctoring_available_'+item;
3429: var num = form.elements[radioname].length;
3430: if (num) {
3431: var setvis = '';
3432: for (var i=0; i<num; i++) {
3433: if (form.elements[radioname][i].checked) {
3434: if (form.elements[radioname][i].value == '1') {
3435: setvis = 1;
3436: break;
3437: }
3438: }
3439: }
3440: for (var j=0; j<fieldsets.length; j++) {
3441: if (setvis) {
3442: fieldsets[j].style.display = 'block';
3443: } else {
3444: fieldsets[j].style.display = 'none';
3445: }
3446: }
3447: }
3448: }
3449: return;
3450: }
3451:
3452: // ]]>
3453: </script>
3454:
3455: ENDSCRIPT
3456: }
3457:
3458:
3459: sub lti_javascript {
3460: my ($dom,$settings) = @_;
3461: my $togglejs = <i_toggle_js($dom);
3462: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3463: unless (ref($settings) eq 'HASH') {
3464: return $togglejs.'
3465: <script type="text/javascript">
3466: // <![CDATA[
3467:
3468: '.$linkprot_js.'
3469:
3470: // ]]>
3471: </script>
3472: ';
3473: }
3474: my (%ordered,$total,%jstext);
3475: $total = scalar(keys(%{$settings}));
3476: foreach my $item (keys(%{$settings})) {
3477: if (ref($settings->{$item}) eq 'HASH') {
3478: my $num = $settings->{$item}{'order'};
3479: if ($num eq '') {
3480: $num = $total - 1;
3481: }
3482: $ordered{$num} = $item;
3483: }
3484: }
3485: my @jsarray = ();
3486: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3487: push(@jsarray,$ordered{$item});
3488: }
3489: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3490: return <<"ENDSCRIPT";
3491: <script type="text/javascript">
3492: // <![CDATA[
3493: function reorderLTI(form,item) {
3494: var changedVal;
3495: $jstext
3496: var newpos = 'lti_pos_add';
3497: var maxh = 1 + $total;
3498: var current = new Array;
3499: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3500: if (item == newpos) {
3501: changedVal = newitemVal;
3502: } else {
3503: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3504: current[newitemVal] = newpos;
3505: }
3506: for (var i=0; i<lti.length; i++) {
3507: var elementName = 'lti_pos_'+lti[i];
3508: if (elementName != item) {
3509: if (form.elements[elementName]) {
3510: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3511: current[currVal] = elementName;
3512: }
3513: }
3514: }
3515: var oldVal;
3516: for (var j=0; j<maxh; j++) {
3517: if (current[j] == undefined) {
3518: oldVal = j;
3519: }
3520: }
3521: if (oldVal < changedVal) {
3522: for (var k=oldVal+1; k<=changedVal ; k++) {
3523: var elementName = current[k];
3524: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3525: }
3526: } else {
3527: for (var k=changedVal; k<oldVal; k++) {
3528: var elementName = current[k];
3529: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3530: }
3531: }
3532: return;
3533: }
3534:
3535: $linkprot_js
3536:
3537: // ]]>
3538: </script>
3539:
3540: $togglejs
3541:
3542: ENDSCRIPT
3543: }
3544:
3545: sub lti_toggle_js {
3546: my ($dom) = @_;
3547: my %lcauthparmtext = &Apache::lonlocal::texthash (
3548: localauth => 'Local auth argument',
3549: krb => 'Kerberos domain',
3550: );
3551: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3552: &js_escape(\$crsincalert);
3553: my %servers = &Apache::lonnet::get_servers($dom,'library');
3554: my $primary = &Apache::lonnet::domain($dom,'primary');
3555: my $course_servers = "'".join("','",keys(%servers))."'";
3556: return <<"ENDSCRIPT";
3557: <script type="text/javascript">
3558: // <![CDATA[
3559:
3560: function toggleLTI(form,setting,item) {
3561: if ((setting == 'requser') || (setting == 'crsinc')) {
3562: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3563: var setvis = '';
3564: var radioname = 'lti_requser_'+item;
3565: var num = form.elements[radioname].length;
3566: if (num) {
3567: for (var i=0; i<num; i++) {
3568: if (form.elements[radioname][i].checked) {
3569: if (form.elements[radioname][i].value == '1') {
3570: setvis = 1;
3571: break;
3572: }
3573: }
3574: }
3575: }
3576: if (usrfieldsets.length) {
3577: for (var j=0; j<usrfieldsets.length; j++) {
3578: if (setvis) {
3579: usrfieldsets[j].style.display = 'block';
3580: } else {
3581: usrfieldsets[j].style.display = 'none';
3582: }
3583: }
3584: }
3585: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3586: if (crsfieldsets.length) {
3587: radioname = 'lti_crsinc_'+item;
3588: var num = form.elements[radioname].length;
3589: if (num) {
3590: var crsvis = '';
3591: for (var i=0; i<num; i++) {
3592: if (form.elements[radioname][i].checked) {
3593: if (form.elements[radioname][i].value == '1') {
3594: if (setvis == '') {
3595: if (setting == 'crsinc'){
3596: alert("$crsincalert");
3597: form.elements[radioname][0].checked = true;
3598: }
3599: } else {
3600: crsvis = 1;
3601: }
3602: break;
3603: }
3604: }
3605: }
3606: setvis = crsvis;
3607: }
3608: for (var j=0; j<crsfieldsets.length; j++) {
3609: if (setvis) {
3610: crsfieldsets[j].style.display = 'block';
3611: } else {
3612: crsfieldsets[j].style.display = 'none';
3613: }
3614: }
3615: }
3616: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3617: var radioname = '';
3618: var divid = '';
3619: if (setting == 'user') {
3620: radioname = 'lti_mapuser_'+item;
3621: divid = 'lti_userfield_'+item;
3622: } else if (setting == 'crs') {
3623: radioname = 'lti_mapcrs_'+item;
3624: divid = 'lti_crsfield_'+item;
3625: } else if (setting == 'callback') {
3626: radioname = 'lti_callback_'+item;
3627: divid = 'lti_callbackfield_'+item;
3628: } else {
3629: radioname = 'lti_passback_'+item;
3630: divid = 'lti_passback_'+item;
3631: }
3632: var num = form.elements[radioname].length;
3633: if (num) {
3634: var setvis = '';
3635: for (var i=0; i<num; i++) {
3636: if (form.elements[radioname][i].checked) {
3637: if ((setting == 'passback') || (setting == 'callback')) {
3638: if (form.elements[radioname][i].value == '1') {
3639: if (document.getElementById(divid)) {
3640: document.getElementById(divid).style.display = 'inline-block';
3641: }
3642: setvis = 1;
3643: break;
3644: }
3645: } else {
3646: if (form.elements[radioname][i].value == 'other') {
3647: if (document.getElementById(divid)) {
3648: document.getElementById(divid).style.display = 'inline-block';
3649: }
3650: setvis = 1;
3651: break;
3652: }
3653: }
3654: }
3655: }
3656: if (!setvis) {
3657: if (document.getElementById(divid)) {
3658: document.getElementById(divid).style.display = 'none';
3659: }
3660: }
3661: }
3662: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3663: var numsec = form.elements['lti_crssec_'+item].length;
3664: if (numsec) {
3665: var setvis = '';
3666: for (var i=0; i<numsec; i++) {
3667: if (form.elements['lti_crssec_'+item][i].checked) {
3668: if (form.elements['lti_crssec_'+item][i].value == '1') {
3669: if (document.getElementById('lti_crssecfield_'+item)) {
3670: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3671: setvis = 1;
3672: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3673: if (numsrcsec) {
3674: var setsrcvis = '';
3675: for (var j=0; j<numsrcsec; j++) {
3676: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3677: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3678: if (document.getElementById('lti_secsrcfield_'+item)) {
3679: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3680: setsrcvis = 1;
3681: }
3682: }
3683: }
3684: }
3685: if (!setsrcvis) {
3686: if (document.getElementById('lti_secsrcfield_'+item)) {
3687: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3688: }
3689: }
3690: }
3691: }
3692: }
3693: }
3694: }
3695: if (!setvis) {
3696: if (document.getElementById('lti_crssecfield_'+item)) {
3697: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3698: }
3699: if (document.getElementById('lti_secsrcfield_'+item)) {
3700: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3701: }
3702: }
3703: }
3704: } else if (setting == 'lcauth') {
3705: var numauth = form.elements['lti_lcauth_'+item].length;
3706: if (numauth) {
3707: for (var i=0; i<numauth; i++) {
3708: if (form.elements['lti_lcauth_'+item][i].checked) {
3709: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3710: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3711: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3712: } else {
3713: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3714: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3715: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3716: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3717: } else {
3718: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3719: }
3720: }
3721: }
3722: }
3723: }
3724: }
3725: }
3726: } else if (setting == 'lcmenu') {
3727: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3728: var divid = 'lti_menufield_'+item;
3729: var setvis = '';
3730: for (var i=0; i<menus.length; i++) {
3731: var radioname = menus[i];
3732: var num = form.elements[radioname].length;
3733: if (num) {
3734: for (var j=0; j<num; j++) {
3735: if (form.elements[radioname][j].checked) {
3736: if (form.elements[radioname][j].value == '1') {
3737: if (document.getElementById(divid)) {
3738: document.getElementById(divid).style.display = 'inline-block';
3739: }
3740: setvis = 1;
3741: break;
3742: }
3743: }
3744: }
3745: }
3746: if (setvis == 1) {
3747: break;
3748: }
3749: }
3750: if (!setvis) {
3751: if (document.getElementById(divid)) {
3752: document.getElementById(divid).style.display = 'none';
3753: }
3754: }
3755: }
3756: return;
3757: }
3758:
3759: // ]]>
3760: </script>
3761:
3762: ENDSCRIPT
3763: }
3764:
3765: sub autoupdate_javascript {
3766: return <<"ENDSCRIPT";
3767: <script type="text/javascript">
3768: // <![CDATA[
3769: function toggleLastActiveDays(form) {
3770: var radioname = 'lastactive';
3771: var divid = 'lastactive_div';
3772: var num = form.elements[radioname].length;
3773: if (num) {
3774: var setvis = '';
3775: for (var i=0; i<num; i++) {
3776: if (form.elements[radioname][i].checked) {
3777: if (form.elements[radioname][i].value == '1') {
3778: if (document.getElementById(divid)) {
3779: document.getElementById(divid).style.display = 'inline-block';
3780: }
3781: setvis = 1;
3782: }
3783: break;
3784: }
3785: }
3786: if (!setvis) {
3787: if (document.getElementById(divid)) {
3788: document.getElementById(divid).style.display = 'none';
3789: }
3790: }
3791: }
3792: return;
3793: }
3794: // ]]>
3795: </script>
3796:
3797: ENDSCRIPT
3798: }
3799:
3800: sub autoenroll_javascript {
3801: return <<"ENDSCRIPT";
3802: <script type="text/javascript">
3803: // <![CDATA[
3804: function toggleFailsafe(form) {
3805: var radioname = 'autoenroll_failsafe';
3806: var divid = 'autoenroll_failsafe_div';
3807: var num = form.elements[radioname].length;
3808: if (num) {
3809: var setvis = '';
3810: for (var i=0; i<num; i++) {
3811: if (form.elements[radioname][i].checked) {
3812: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3813: if (document.getElementById(divid)) {
3814: document.getElementById(divid).style.display = 'inline-block';
3815: }
3816: setvis = 1;
3817: }
3818: break;
3819: }
3820: }
3821: if (!setvis) {
3822: if (document.getElementById(divid)) {
3823: document.getElementById(divid).style.display = 'none';
3824: }
3825: }
3826: }
3827: return;
3828: }
3829: // ]]>
3830: </script>
3831:
3832: ENDSCRIPT
3833: }
3834:
3835: sub saml_javascript {
3836: return <<"ENDSCRIPT";
3837: <script type="text/javascript">
3838: // <![CDATA[
3839: function toggleSamlOptions(form,hostid) {
3840: var radioname = 'saml_'+hostid;
3841: var tablecellon = 'samloptionson_'+hostid;
3842: var tablecelloff = 'samloptionsoff_'+hostid;
3843: var num = form.elements[radioname].length;
3844: if (num) {
3845: var setvis = '';
3846: for (var i=0; i<num; i++) {
3847: if (form.elements[radioname][i].checked) {
3848: if (form.elements[radioname][i].value == '1') {
3849: if (document.getElementById(tablecellon)) {
3850: document.getElementById(tablecellon).style.display='';
3851: }
3852: if (document.getElementById(tablecelloff)) {
3853: document.getElementById(tablecelloff).style.display='none';
3854: }
3855: setvis = 1;
3856: }
3857: break;
3858: }
3859: }
3860: if (!setvis) {
3861: if (document.getElementById(tablecellon)) {
3862: document.getElementById(tablecellon).style.display='none';
3863: }
3864: if (document.getElementById(tablecelloff)) {
3865: document.getElementById(tablecelloff).style.display='';
3866: }
3867: }
3868: }
3869: return;
3870: }
3871: // ]]>
3872: </script>
3873:
3874: ENDSCRIPT
3875: }
3876:
3877: sub ipaccess_javascript {
3878: my ($settings) = @_;
3879: my (%ordered,$total,%jstext);
3880: $total = 0;
3881: if (ref($settings) eq 'HASH') {
3882: foreach my $item (keys(%{$settings})) {
3883: if (ref($settings->{$item}) eq 'HASH') {
3884: my $num = $settings->{$item}{'order'};
3885: $ordered{$num} = $item;
3886: }
3887: }
3888: $total = scalar(keys(%{$settings}));
3889: }
3890: my @jsarray = ();
3891: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3892: push(@jsarray,$ordered{$item});
3893: }
3894: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3895: return <<"ENDSCRIPT";
3896: <script type="text/javascript">
3897: // <![CDATA[
3898: function reorderIPaccess(form,item) {
3899: var changedVal;
3900: $jstext
3901: var newpos = 'ipaccess_pos_add';
3902: var maxh = 1 + $total;
3903: var current = new Array;
3904: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3905: if (item == newpos) {
3906: changedVal = newitemVal;
3907: } else {
3908: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3909: current[newitemVal] = newpos;
3910: }
3911: for (var i=0; i<ipaccess.length; i++) {
3912: var elementName = 'ipaccess_pos_'+ipaccess[i];
3913: if (elementName != item) {
3914: if (form.elements[elementName]) {
3915: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3916: current[currVal] = elementName;
3917: }
3918: }
3919: }
3920: var oldVal;
3921: for (var j=0; j<maxh; j++) {
3922: if (current[j] == undefined) {
3923: oldVal = j;
3924: }
3925: }
3926: if (oldVal < changedVal) {
3927: for (var k=oldVal+1; k<=changedVal ; k++) {
3928: var elementName = current[k];
3929: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3930: }
3931: } else {
3932: for (var k=changedVal; k<oldVal; k++) {
3933: var elementName = current[k];
3934: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3935: }
3936: }
3937: return;
3938: }
3939: // ]]>
3940: </script>
3941:
3942: ENDSCRIPT
3943: }
3944:
3945: sub print_autoenroll {
3946: my ($dom,$settings,$rowtotal) = @_;
3947: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3948: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3949: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3950: $failsafesty = 'none';
3951: %failsafechecked = (
3952: off => ' checked="checked"',
3953: );
3954: if (ref($settings) eq 'HASH') {
3955: if (exists($settings->{'run'})) {
3956: if ($settings->{'run'} eq '0') {
3957: $runoff = ' checked="checked" ';
3958: $runon = ' ';
3959: } else {
3960: $runon = ' checked="checked" ';
3961: $runoff = ' ';
3962: }
3963: } else {
3964: if ($autorun) {
3965: $runon = ' checked="checked" ';
3966: $runoff = ' ';
3967: } else {
3968: $runoff = ' checked="checked" ';
3969: $runon = ' ';
3970: }
3971: }
3972: if (exists($settings->{'co-owners'})) {
3973: if ($settings->{'co-owners'} eq '0') {
3974: $coownersoff = ' checked="checked" ';
3975: $coownerson = ' ';
3976: } else {
3977: $coownerson = ' checked="checked" ';
3978: $coownersoff = ' ';
3979: }
3980: } else {
3981: $coownersoff = ' checked="checked" ';
3982: $coownerson = ' ';
3983: }
3984: if (exists($settings->{'sender_domain'})) {
3985: $defdom = $settings->{'sender_domain'};
3986: }
3987: if (exists($settings->{'failsafe'})) {
3988: $failsafe = $settings->{'failsafe'};
3989: if ($failsafe eq 'zero') {
3990: $failsafechecked{'zero'} = ' checked="checked"';
3991: $failsafechecked{'off'} = '';
3992: $failsafesty = 'inline-block';
3993: } elsif ($failsafe eq 'any') {
3994: $failsafechecked{'any'} = ' checked="checked"';
3995: $failsafechecked{'off'} = '';
3996: }
3997: $autofailsafe = $settings->{'autofailsafe'};
3998: } elsif (exists($settings->{'autofailsafe'})) {
3999: $autofailsafe = $settings->{'autofailsafe'};
4000: if ($autofailsafe ne '') {
4001: $failsafechecked{'zero'} = ' checked="checked"';
4002: $failsafe = 'zero';
4003: $failsafechecked{'off'} = '';
4004: }
4005: }
4006: } else {
4007: if ($autorun) {
4008: $runon = ' checked="checked" ';
4009: $runoff = ' ';
4010: } else {
4011: $runoff = ' checked="checked" ';
4012: $runon = ' ';
4013: }
4014: }
4015: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
4016: my $notif_sender;
4017: if (ref($settings) eq 'HASH') {
4018: $notif_sender = $settings->{'sender_uname'};
4019: }
4020: my $datatable='<tr class="LC_odd_row">'.
4021: '<td>'.&mt('Auto-enrollment active?').'</td>'.
4022: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4023: '<input type="radio" name="autoenroll_run"'.
4024: $runon.' value="1" />'.&mt('Yes').'</label> '.
4025: '<label><input type="radio" name="autoenroll_run"'.
4026: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
4027: '</tr><tr>'.
4028: '<td>'.&mt('Notification messages - sender').
4029: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
4030: &mt('username').': '.
4031: '<input type="text" name="sender_uname" value="'.
4032: $notif_sender.'" size="10" /> '.&mt('domain').
4033: ': '.$domform.'</span></td></tr>'.
4034: '<tr class="LC_odd_row">'.
4035: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
4036: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4037: '<input type="radio" name="autoassign_coowners"'.
4038: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
4039: '<label><input type="radio" name="autoassign_coowners"'.
4040: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
4041: '</tr><tr>'.
4042: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
4043: '<td class="LC_left_item"><span class="LC_nobreak">'.
4044: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="off" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'off'}.' />'.&mt('Not in use').'</label></span> '.
4045: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="zero" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'zero'}.' />'.&mt('Retrieved section enrollment is zero').'</label></span><br />'.
4046: '<span class="LC_nobreak"><label><input type="radio" name="autoenroll_failsafe" value="any" onclick="toggleFailsafe(this.form)"'.$failsafechecked{'any'}.' />'.&mt('Retrieved section enrollment is zero or greater').'</label></span>'.
4047: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
4048: '<span class="LC_nobreak">'.
4049: &mt('Threshold for number of students in section to drop: [_1]',
4050: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
4051: '</span></div></td></tr>';
4052: $$rowtotal += 4;
4053: return $datatable;
4054: }
4055:
4056: sub print_autoupdate {
4057: my ($position,$dom,$settings,$rowtotal) = @_;
4058: my ($enable,$datatable);
4059: if ($position eq 'top') {
4060: my %choices = &Apache::lonlocal::texthash (
4061: run => 'Auto-update active?',
4062: classlists => 'Update information in classlists?',
4063: unexpired => 'Skip updates for users without active or future roles?',
4064: lastactive => 'Skip updates for inactive users?',
4065: );
4066: my $itemcount = 0;
4067: my $updateon = ' ';
4068: my $updateoff = ' checked="checked" ';
4069: if (ref($settings) eq 'HASH') {
4070: if ($settings->{'run'} eq '1') {
4071: $updateon = $updateoff;
4072: $updateoff = ' ';
4073: }
4074: }
4075: $enable = '<tr class="LC_odd_row">'.
4076: '<td>'.$choices{'run'}.'</td>'.
4077: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4078: '<input type="radio" name="autoupdate_run"'.
4079: $updateoff.'value="0" />'.&mt('No').'</label> '.
4080: '<label><input type="radio" name="autoupdate_run"'.
4081: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
4082: '</tr>';
4083: my @toggles = ('classlists','unexpired');
4084: my %defaultchecked = ('classlists' => 'off',
4085: 'unexpired' => 'off'
4086: );
4087: $$rowtotal ++;
4088: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4089: \%choices,$itemcount,'','','left','no');
4090: $datatable = $enable.$datatable;
4091: $$rowtotal += $itemcount;
4092: my $lastactiveon = ' ';
4093: my $lastactiveoff = ' checked="checked" ';
4094: my $lastactivestyle = 'none';
4095: my $lastactivedays;
4096: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
4097: if (ref($settings) eq 'HASH') {
4098: if ($settings->{'lastactive'} =~ /^\d+$/) {
4099: $lastactiveon = $lastactiveoff;
4100: $lastactiveoff = ' ';
4101: $lastactivestyle = 'inline-block';
4102: $lastactivedays = $settings->{'lastactive'};
4103: }
4104: }
4105: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4106: $datatable .= '<tr'.$css_class.'>'.
4107: '<td>'.$choices{'lastactive'}.'</td>'.
4108: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
4109: '<input type="radio" name="lastactive"'.
4110: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
4111: ' <label>'.
4112: '<input type="radio" name="lastactive"'.
4113: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
4114: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
4115: ': '.&mt('inactive = no activity in last [_1] days',
4116: '<input type="text" size="5" name="lastactivedays" value="'.
4117: $lastactivedays.'" />').
4118: '</span></td>'.
4119: '</tr>';
4120: $$rowtotal ++;
4121: } elsif ($position eq 'middle') {
4122: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4123: my $numinrow = 3;
4124: my $locknamesettings;
4125: $datatable .= &insttypes_row($settings,$types,$usertypes,
4126: $dom,$numinrow,$othertitle,
4127: 'lockablenames',$rowtotal);
4128: $$rowtotal ++;
4129: } else {
4130: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4131: my @fields = ('lastname','firstname','middlename','generation',
4132: 'permanentemail','id');
4133: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4134: my $numrows = 0;
4135: if (ref($types) eq 'ARRAY') {
4136: if (@{$types} > 0) {
4137: $datatable =
4138: &usertype_update_row($settings,$usertypes,\%fieldtitles,
4139: \@fields,$types,\$numrows);
4140: $$rowtotal += @{$types};
4141: }
4142: }
4143: $datatable .=
4144: &usertype_update_row($settings,{'default' => $othertitle},
4145: \%fieldtitles,\@fields,['default'],
4146: \$numrows);
4147: $$rowtotal ++;
4148: }
4149: return $datatable;
4150: }
4151:
4152: sub print_autocreate {
4153: my ($dom,$settings,$rowtotal) = @_;
4154: my (%createon,%createoff,%currhash);
4155: my @types = ('xml','req');
4156: if (ref($settings) eq 'HASH') {
4157: foreach my $item (@types) {
4158: $createoff{$item} = ' checked="checked" ';
4159: $createon{$item} = ' ';
4160: if (exists($settings->{$item})) {
4161: if ($settings->{$item}) {
4162: $createon{$item} = ' checked="checked" ';
4163: $createoff{$item} = ' ';
4164: }
4165: }
4166: }
4167: if ($settings->{'xmldc'} ne '') {
4168: $currhash{$settings->{'xmldc'}} = 1;
4169: }
4170: } else {
4171: foreach my $item (@types) {
4172: $createoff{$item} = ' checked="checked" ';
4173: $createon{$item} = ' ';
4174: }
4175: }
4176: $$rowtotal += 2;
4177: my $numinrow = 2;
4178: my $datatable='<tr class="LC_odd_row">'.
4179: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
4180: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4181: '<input type="radio" name="autocreate_xml"'.
4182: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
4183: '<label><input type="radio" name="autocreate_xml"'.
4184: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
4185: '</td></tr><tr>'.
4186: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
4187: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4188: '<input type="radio" name="autocreate_req"'.
4189: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
4190: '<label><input type="radio" name="autocreate_req"'.
4191: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
4192: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4193: 'autocreate_xmldc',%currhash);
4194: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
4195: if ($numdc > 1) {
4196: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
4197: '</td><td class="LC_left_item">';
4198: } else {
4199: $datatable .= &mt('Course creation processed as:').
4200: '</td><td class="LC_right_item">';
4201: }
4202: $datatable .= $dctable.'</td></tr>';
4203: $$rowtotal += $rows;
4204: return $datatable;
4205: }
4206:
4207: sub print_directorysrch {
4208: my ($position,$dom,$settings,$rowtotal) = @_;
4209: my $datatable;
4210: if ($position eq 'top') {
4211: my $instsrchon = ' ';
4212: my $instsrchoff = ' checked="checked" ';
4213: my ($exacton,$containson,$beginson);
4214: my $instlocalon = ' ';
4215: my $instlocaloff = ' checked="checked" ';
4216: if (ref($settings) eq 'HASH') {
4217: if ($settings->{'available'} eq '1') {
4218: $instsrchon = $instsrchoff;
4219: $instsrchoff = ' ';
4220: }
4221: if ($settings->{'localonly'} eq '1') {
4222: $instlocalon = $instlocaloff;
4223: $instlocaloff = ' ';
4224: }
4225: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
4226: foreach my $type (@{$settings->{'searchtypes'}}) {
4227: if ($type eq 'exact') {
4228: $exacton = ' checked="checked" ';
4229: } elsif ($type eq 'contains') {
4230: $containson = ' checked="checked" ';
4231: } elsif ($type eq 'begins') {
4232: $beginson = ' checked="checked" ';
4233: }
4234: }
4235: } else {
4236: if ($settings->{'searchtypes'} eq 'exact') {
4237: $exacton = ' checked="checked" ';
4238: } elsif ($settings->{'searchtypes'} eq 'contains') {
4239: $containson = ' checked="checked" ';
4240: } elsif ($settings->{'searchtypes'} eq 'specify') {
4241: $exacton = ' checked="checked" ';
4242: $containson = ' checked="checked" ';
4243: }
4244: }
4245: }
4246: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4247: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4248:
4249: my $numinrow = 4;
4250: my $cansrchrow = 0;
4251: $datatable='<tr class="LC_odd_row">'.
4252: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4253: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4254: '<input type="radio" name="dirsrch_available"'.
4255: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4256: '<label><input type="radio" name="dirsrch_available"'.
4257: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4258: '</tr><tr>'.
4259: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4260: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4261: '<input type="radio" name="dirsrch_instlocalonly"'.
4262: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4263: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4264: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4265: '</tr>';
4266: $$rowtotal += 2;
4267: if (ref($usertypes) eq 'HASH') {
4268: if (keys(%{$usertypes}) > 0) {
4269: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4270: $numinrow,$othertitle,'cansearch',
4271: $rowtotal);
4272: $cansrchrow = 1;
4273: }
4274: }
4275: if ($cansrchrow) {
4276: $$rowtotal ++;
4277: $datatable .= '<tr>';
4278: } else {
4279: $datatable .= '<tr class="LC_odd_row">';
4280: }
4281: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4282: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4283: foreach my $title (@{$titleorder}) {
4284: if (defined($searchtitles->{$title})) {
4285: my $check = ' ';
4286: if (ref($settings) eq 'HASH') {
4287: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4288: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4289: $check = ' checked="checked" ';
4290: }
4291: }
4292: }
4293: $datatable .= '<td class="LC_left_item">'.
4294: '<span class="LC_nobreak"><label>'.
4295: '<input type="checkbox" name="searchby" '.
4296: 'value="'.$title.'"'.$check.'/>'.
4297: $searchtitles->{$title}.'</label></span></td>';
4298: }
4299: }
4300: $datatable .= '</tr></table></td></tr>';
4301: $$rowtotal ++;
4302: if ($cansrchrow) {
4303: $datatable .= '<tr class="LC_odd_row">';
4304: } else {
4305: $datatable .= '<tr>';
4306: }
4307: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4308: '<td class="LC_left_item" colspan="2">'.
4309: '<span class="LC_nobreak"><label>'.
4310: '<input type="checkbox" name="searchtypes" '.
4311: $exacton.' value="exact" />'.&mt('Exact match').
4312: '</label> '.
4313: '<label><input type="checkbox" name="searchtypes" '.
4314: $beginson.' value="begins" />'.&mt('Begins with').
4315: '</label> '.
4316: '<label><input type="checkbox" name="searchtypes" '.
4317: $containson.' value="contains" />'.&mt('Contains').
4318: '</label></span></td></tr>';
4319: $$rowtotal ++;
4320: } else {
4321: my $domsrchon = ' checked="checked" ';
4322: my $domsrchoff = ' ';
4323: my $domlocalon = ' ';
4324: my $domlocaloff = ' checked="checked" ';
4325: if (ref($settings) eq 'HASH') {
4326: if ($settings->{'lclocalonly'} eq '1') {
4327: $domlocalon = $domlocaloff;
4328: $domlocaloff = ' ';
4329: }
4330: if ($settings->{'lcavailable'} eq '0') {
4331: $domsrchoff = $domsrchon;
4332: $domsrchon = ' ';
4333: }
4334: }
4335: $datatable='<tr class="LC_odd_row">'.
4336: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4337: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4338: '<input type="radio" name="dirsrch_domavailable"'.
4339: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4340: '<label><input type="radio" name="dirsrch_domavailable"'.
4341: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4342: '</tr><tr>'.
4343: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4344: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4345: '<input type="radio" name="dirsrch_domlocalonly"'.
4346: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4347: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4348: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4349: '</tr>';
4350: $$rowtotal += 2;
4351: }
4352: return $datatable;
4353: }
4354:
4355: sub print_contacts {
4356: my ($position,$dom,$settings,$rowtotal) = @_;
4357: my $datatable;
4358: my @contacts = ('adminemail','supportemail');
4359: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4360: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4361: if ($position eq 'top') {
4362: if (ref($settings) eq 'HASH') {
4363: foreach my $item (@contacts) {
4364: if (exists($settings->{$item})) {
4365: $to{$item} = $settings->{$item};
4366: }
4367: }
4368: }
4369: } elsif ($position eq 'middle') {
4370: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4371: 'updatesmail','idconflictsmail','hostipmail');
4372: foreach my $type (@mailings) {
4373: $otheremails{$type} = '';
4374: }
4375: } elsif ($position eq 'lower') {
4376: if (ref($settings) eq 'HASH') {
4377: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4378: %lonstatus = %{$settings->{'lonstatus'}};
4379: }
4380: }
4381: } else {
4382: @mailings = ('helpdeskmail','otherdomsmail');
4383: foreach my $type (@mailings) {
4384: $otheremails{$type} = '';
4385: }
4386: $bccemails{'helpdeskmail'} = '';
4387: $bccemails{'otherdomsmail'} = '';
4388: $includestr{'helpdeskmail'} = '';
4389: $includestr{'otherdomsmail'} = '';
4390: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4391: }
4392: if (ref($settings) eq 'HASH') {
4393: unless (($position eq 'top') || ($position eq 'lower')) {
4394: foreach my $type (@mailings) {
4395: if (exists($settings->{$type})) {
4396: if (ref($settings->{$type}) eq 'HASH') {
4397: foreach my $item (@contacts) {
4398: if ($settings->{$type}{$item}) {
4399: $checked{$type}{$item} = ' checked="checked" ';
4400: }
4401: }
4402: $otheremails{$type} = $settings->{$type}{'others'};
4403: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4404: $bccemails{$type} = $settings->{$type}{'bcc'};
4405: if ($settings->{$type}{'include'} ne '') {
4406: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4407: $includestr{$type} = &unescape($includestr{$type});
4408: }
4409: }
4410: }
4411: } elsif ($type eq 'lonstatusmail') {
4412: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4413: }
4414: }
4415: }
4416: if ($position eq 'bottom') {
4417: foreach my $type (@mailings) {
4418: $bccemails{$type} = $settings->{$type}{'bcc'};
4419: if ($settings->{$type}{'include'} ne '') {
4420: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4421: $includestr{$type} = &unescape($includestr{$type});
4422: }
4423: }
4424: if (ref($settings->{'helpform'}) eq 'HASH') {
4425: if (ref($fields) eq 'ARRAY') {
4426: foreach my $field (@{$fields}) {
4427: $currfield{$field} = $settings->{'helpform'}{$field};
4428: }
4429: }
4430: if (exists($settings->{'helpform'}{'maxsize'})) {
4431: $maxsize = $settings->{'helpform'}{'maxsize'};
4432: } else {
4433: $maxsize = '1.0';
4434: }
4435: } else {
4436: if (ref($fields) eq 'ARRAY') {
4437: foreach my $field (@{$fields}) {
4438: $currfield{$field} = 'yes';
4439: }
4440: }
4441: $maxsize = '1.0';
4442: }
4443: }
4444: } else {
4445: if ($position eq 'top') {
4446: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4447: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4448: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4449: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4450: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4451: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4452: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4453: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4454: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4455: } elsif ($position eq 'bottom') {
4456: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4457: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4458: if (ref($fields) eq 'ARRAY') {
4459: foreach my $field (@{$fields}) {
4460: $currfield{$field} = 'yes';
4461: }
4462: }
4463: $maxsize = '1.0';
4464: }
4465: }
4466: my ($titles,$short_titles) = &contact_titles();
4467: my $rownum = 0;
4468: my $css_class;
4469: if ($position eq 'top') {
4470: foreach my $item (@contacts) {
4471: $css_class = $rownum%2?' class="LC_odd_row"':'';
4472: $datatable .= '<tr'.$css_class.'>'.
4473: '<td><span class="LC_nobreak">'.$titles->{$item}.
4474: '</span></td><td class="LC_right_item">'.
4475: '<input type="text" name="'.$item.'" value="'.
4476: $to{$item}.'" /></td></tr>';
4477: $rownum ++;
4478: }
4479: } elsif ($position eq 'bottom') {
4480: $css_class = $rownum%2?' class="LC_odd_row"':'';
4481: $datatable .= '<tr'.$css_class.'>'.
4482: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4483: &mt('(e-mail, subject, and description always shown)').
4484: '</td><td class="LC_left_item">';
4485: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4486: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4487: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4488: foreach my $field (@{$fields}) {
4489: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4490: if (($field eq 'screenshot') || ($field eq 'cc')) {
4491: $datatable .= ' '.&mt('(logged-in users)');
4492: }
4493: $datatable .='</td><td>';
4494: my $clickaction;
4495: if ($field eq 'screenshot') {
4496: $clickaction = ' onclick="screenshotSize(this);"';
4497: }
4498: if (ref($possoptions->{$field}) eq 'ARRAY') {
4499: foreach my $option (@{$possoptions->{$field}}) {
4500: my $checked;
4501: if ($currfield{$field} eq $option) {
4502: $checked = ' checked="checked"';
4503: }
4504: $datatable .= '<span class="LC_nobreak"><label>'.
4505: '<input type="radio" name="helpform_'.$field.'" '.
4506: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4507: '</label></span>'.(' 'x2);
4508: }
4509: }
4510: if ($field eq 'screenshot') {
4511: my $display;
4512: if ($currfield{$field} eq 'no') {
4513: $display = ' style="display:none"';
4514: }
4515: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4516: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4517: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4518: }
4519: $datatable .= '</td></tr>';
4520: }
4521: $datatable .= '</table>';
4522: }
4523: $datatable .= '</td></tr>'."\n";
4524: $rownum ++;
4525: }
4526: unless (($position eq 'top') || ($position eq 'lower')) {
4527: foreach my $type (@mailings) {
4528: $css_class = $rownum%2?' class="LC_odd_row"':'';
4529: $datatable .= '<tr'.$css_class.'>'.
4530: '<td><span class="LC_nobreak">'.
4531: $titles->{$type}.': </span></td>'.
4532: '<td class="LC_left_item">';
4533: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4534: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4535: }
4536: $datatable .= '<span class="LC_nobreak">';
4537: foreach my $item (@contacts) {
4538: $datatable .= '<label>'.
4539: '<input type="checkbox" name="'.$type.'"'.
4540: $checked{$type}{$item}.
4541: ' value="'.$item.'" />'.$short_titles->{$item}.
4542: '</label> ';
4543: }
4544: $datatable .= '</span><br />'.&mt('Others').': '.
4545: '<input type="text" name="'.$type.'_others" '.
4546: 'value="'.$otheremails{$type}.'" />';
4547: my %locchecked;
4548: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4549: foreach my $loc ('s','b') {
4550: if ($includeloc{$type} eq $loc) {
4551: $locchecked{$loc} = ' checked="checked"';
4552: last;
4553: }
4554: }
4555: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4556: '<input type="text" name="'.$type.'_bcc" '.
4557: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4558: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4559: &mt('Text automatically added to e-mail:').' '.
4560: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4561: '<span class="LC_nobreak">'.&mt('Location:').' '.
4562: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4563: (' 'x2).
4564: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4565: '</span></fieldset>';
4566: }
4567: $datatable .= '</td></tr>'."\n";
4568: $rownum ++;
4569: }
4570: }
4571: if ($position eq 'middle') {
4572: my %choices;
4573: my $corelink = &core_link_msu();
4574: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4575: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4576: $corelink);
4577: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4578: my @toggles = ('reporterrors','reportupdates','reportstatus');
4579: my %defaultchecked = ('reporterrors' => 'on',
4580: 'reportupdates' => 'on',
4581: 'reportstatus' => 'on');
4582: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4583: \%choices,$rownum);
4584: $datatable .= $reports;
4585: } elsif ($position eq 'lower') {
4586: my (%current,%excluded,%weights);
4587: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4588: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4589: $current{'errorthreshold'} = $lonstatus{'threshold'};
4590: } else {
4591: $current{'errorthreshold'} = $defaults->{'threshold'};
4592: }
4593: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4594: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4595: } else {
4596: $current{'errorsysmail'} = $defaults->{'sysmail'};
4597: }
4598: if (ref($lonstatus{'weights'}) eq 'HASH') {
4599: foreach my $type ('E','W','N','U') {
4600: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4601: $weights{$type} = $lonstatus{'weights'}{$type};
4602: } else {
4603: $weights{$type} = $defaults->{$type};
4604: }
4605: }
4606: } else {
4607: foreach my $type ('E','W','N','U') {
4608: $weights{$type} = $defaults->{$type};
4609: }
4610: }
4611: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4612: if (@{$lonstatus{'excluded'}} > 0) {
4613: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4614: }
4615: }
4616: foreach my $item ('errorthreshold','errorsysmail') {
4617: $css_class = $rownum%2?' class="LC_odd_row"':'';
4618: $datatable .= '<tr'.$css_class.'>'.
4619: '<td class="LC_left_item"><span class="LC_nobreak">'.
4620: $titles->{$item}.
4621: '</span></td><td class="LC_left_item">'.
4622: '<input type="text" name="'.$item.'" value="'.
4623: $current{$item}.'" size="5" /></td></tr>';
4624: $rownum ++;
4625: }
4626: $css_class = $rownum%2?' class="LC_odd_row"':'';
4627: $datatable .= '<tr'.$css_class.'>'.
4628: '<td class="LC_left_item">'.
4629: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4630: '</span></td><td class="LC_left_item"><table><tr>';
4631: foreach my $type ('E','W','N','U') {
4632: $datatable .= '<td>'.$names->{$type}.'<br />'.
4633: '<input type="text" name="errorweights_'.$type.'" value="'.
4634: $weights{$type}.'" size="5" /></td>';
4635: }
4636: $datatable .= '</tr></table></tr>';
4637: $rownum ++;
4638: $css_class = $rownum%2?' class="LC_odd_row"':'';
4639: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4640: $titles->{'errorexcluded'}.'</td>'.
4641: '<td class="LC_left_item"><table>';
4642: my $numinrow = 4;
4643: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4644: for (my $i=0; $i<@ids; $i++) {
4645: my $rem = $i%($numinrow);
4646: if ($rem == 0) {
4647: if ($i > 0) {
4648: $datatable .= '</tr>';
4649: }
4650: $datatable .= '<tr>';
4651: }
4652: my $check;
4653: if ($excluded{$ids[$i]}) {
4654: $check = ' checked="checked" ';
4655: }
4656: $datatable .= '<td class="LC_left_item">'.
4657: '<span class="LC_nobreak"><label>'.
4658: '<input type="checkbox" name="errorexcluded" '.
4659: 'value="'.$ids[$i].'"'.$check.' />'.
4660: $ids[$i].'</label></span></td>';
4661: }
4662: my $colsleft = $numinrow - @ids%($numinrow);
4663: if ($colsleft > 1 ) {
4664: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4665: ' </td>';
4666: } elsif ($colsleft == 1) {
4667: $datatable .= '<td class="LC_left_item"> </td>';
4668: }
4669: $datatable .= '</tr></table></td></tr>';
4670: $rownum ++;
4671: } elsif ($position eq 'bottom') {
4672: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4673: my (@posstypes,%usertypeshash);
4674: if (ref($types) eq 'ARRAY') {
4675: @posstypes = @{$types};
4676: }
4677: if (@posstypes) {
4678: if (ref($usertypes) eq 'HASH') {
4679: %usertypeshash = %{$usertypes};
4680: }
4681: my @overridden;
4682: my $numinrow = 4;
4683: if (ref($settings) eq 'HASH') {
4684: if (ref($settings->{'overrides'}) eq 'HASH') {
4685: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4686: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4687: push(@overridden,$key);
4688: foreach my $item (@contacts) {
4689: if ($settings->{'overrides'}{$key}{$item}) {
4690: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4691: }
4692: }
4693: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4694: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4695: $includeloc{'override_'.$key} = '';
4696: $includestr{'override_'.$key} = '';
4697: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4698: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4699: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4700: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4701: }
4702: }
4703: }
4704: }
4705: }
4706: my $customclass = 'LC_helpdesk_override';
4707: my $optionsprefix = 'LC_options_helpdesk_';
4708:
4709: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4710: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4711: $numinrow,$othertitle,'overrides',
4712: \$rownum,$onclicktypes,$customclass);
4713: $rownum ++;
4714: $usertypeshash{'default'} = $othertitle;
4715: foreach my $status (@posstypes) {
4716: my $css_class;
4717: if ($rownum%2) {
4718: $css_class = 'LC_odd_row ';
4719: }
4720: $css_class .= $customclass;
4721: my $rowid = $optionsprefix.$status;
4722: my $hidden = 1;
4723: my $currstyle = 'display:none';
4724: if (grep(/^\Q$status\E$/,@overridden)) {
4725: $currstyle = 'display:table-row';
4726: $hidden = 0;
4727: }
4728: my $key = 'override_'.$status;
4729: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4730: $includeloc{$key},$includestr{$key},$status,$rowid,
4731: $usertypeshash{$status},$css_class,$currstyle,
4732: \@contacts,$short_titles);
4733: unless ($hidden) {
4734: $rownum ++;
4735: }
4736: }
4737: }
4738: }
4739: $$rowtotal += $rownum;
4740: return $datatable;
4741: }
4742:
4743: sub core_link_msu {
4744: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4745: &mt('LON-CAPA core group - MSU'),600,500);
4746: }
4747:
4748: sub overridden_helpdesk {
4749: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4750: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4751: my $class = 'LC_left_item';
4752: if ($css_class) {
4753: $css_class = ' class="'.$css_class.'"';
4754: }
4755: if ($rowid) {
4756: $rowid = ' id="'.$rowid.'"';
4757: }
4758: if ($rowstyle) {
4759: $rowstyle = ' style="'.$rowstyle.'"';
4760: }
4761: my ($output,$description);
4762: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4763: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4764: "<td>$description</td>\n".
4765: '<td class="'.$class.'" colspan="2">'.
4766: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4767: '<span class="LC_nobreak">';
4768: if (ref($contacts) eq 'ARRAY') {
4769: foreach my $item (@{$contacts}) {
4770: my $check;
4771: if (ref($checked) eq 'HASH') {
4772: $check = $checked->{$item};
4773: }
4774: my $title;
4775: if (ref($short_titles) eq 'HASH') {
4776: $title = $short_titles->{$item};
4777: }
4778: $output .= '<label>'.
4779: '<input type="checkbox" name="override_'.$type.'"'.$check.
4780: ' value="'.$item.'" />'.$title.'</label> ';
4781: }
4782: }
4783: $output .= '</span><br />'.&mt('Others').': '.
4784: '<input type="text" name="override_'.$type.'_others" '.
4785: 'value="'.$otheremails.'" />';
4786: my %locchecked;
4787: foreach my $loc ('s','b') {
4788: if ($includeloc eq $loc) {
4789: $locchecked{$loc} = ' checked="checked"';
4790: last;
4791: }
4792: }
4793: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4794: '<input type="text" name="override_'.$type.'_bcc" '.
4795: 'value="'.$bccemails.'" /></fieldset>'.
4796: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4797: &mt('Text automatically added to e-mail:').' '.
4798: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4799: '<span class="LC_nobreak">'.&mt('Location:').' '.
4800: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4801: (' 'x2).
4802: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4803: '</span></fieldset>'.
4804: '</td></tr>'."\n";
4805: return $output;
4806: }
4807:
4808: sub contacts_javascript {
4809: return <<"ENDSCRIPT";
4810:
4811: <script type="text/javascript">
4812: // <![CDATA[
4813:
4814: function screenshotSize(field) {
4815: if (document.getElementById('help_screenshotsize')) {
4816: if (field.value == 'no') {
4817: document.getElementById('help_screenshotsize').style.display="none";
4818: } else {
4819: document.getElementById('help_screenshotsize').style.display="";
4820: }
4821: }
4822: return;
4823: }
4824:
4825: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4826: if (form.elements[checkbox].length != undefined) {
4827: var count = 0;
4828: if (docount) {
4829: for (var i=0; i<form.elements[checkbox].length; i++) {
4830: if (form.elements[checkbox][i].checked) {
4831: count ++;
4832: }
4833: }
4834: }
4835: for (var i=0; i<form.elements[checkbox].length; i++) {
4836: var type = form.elements[checkbox][i].value;
4837: if (document.getElementById(prefix+type)) {
4838: if (form.elements[checkbox][i].checked) {
4839: document.getElementById(prefix+type).style.display = 'table-row';
4840: if (count % 2 == 1) {
4841: document.getElementById(prefix+type).className = target+' LC_odd_row';
4842: } else {
4843: document.getElementById(prefix+type).className = target;
4844: }
4845: count ++;
4846: } else {
4847: document.getElementById(prefix+type).style.display = 'none';
4848: }
4849: }
4850: }
4851: }
4852: return;
4853: }
4854:
4855: // ]]>
4856: </script>
4857:
4858: ENDSCRIPT
4859: }
4860:
4861: sub print_helpsettings {
4862: my ($position,$dom,$settings,$rowtotal) = @_;
4863: my $confname = $dom.'-domainconfig';
4864: my $formname = 'display';
4865: my ($datatable,$itemcount);
4866: if ($position eq 'top') {
4867: $itemcount = 1;
4868: my (%choices,%defaultchecked,@toggles);
4869: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4870: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4871: &mt('LON-CAPA bug tracker'),600,500));
4872: %defaultchecked = ('submitbugs' => 'on');
4873: @toggles = ('submitbugs');
4874: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4875: \%choices,$itemcount);
4876: $$rowtotal ++;
4877: } else {
4878: my $css_class;
4879: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4880: my (%customroles,%ordered,%current);
4881: if (ref($settings) eq 'HASH') {
4882: if (ref($settings->{'adhoc'}) eq 'HASH') {
4883: %current = %{$settings->{'adhoc'}};
4884: }
4885: }
4886: my $count = 0;
4887: foreach my $key (sort(keys(%existing))) {
4888: if ($key=~/^rolesdef\_(\w+)$/) {
4889: my $rolename = $1;
4890: my (%privs,$order);
4891: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4892: $customroles{$rolename} = \%privs;
4893: if (ref($current{$rolename}) eq 'HASH') {
4894: $order = $current{$rolename}{'order'};
4895: }
4896: if ($order eq '') {
4897: $order = $count;
4898: }
4899: $ordered{$order} = $rolename;
4900: $count++;
4901: }
4902: }
4903: my $maxnum = scalar(keys(%ordered));
4904: my @roles_by_num = ();
4905: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4906: push(@roles_by_num,$item);
4907: }
4908: my $context = 'domprefs';
4909: my $crstype = 'Course';
4910: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4911: my @accesstypes = ('all','dh','da','none');
4912: my ($numstatustypes,@jsarray);
4913: if (ref($types) eq 'ARRAY') {
4914: if (@{$types} > 0) {
4915: $numstatustypes = scalar(@{$types});
4916: push(@accesstypes,'status');
4917: @jsarray = ('bystatus');
4918: }
4919: }
4920: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4921: if (keys(%domhelpdesk)) {
4922: push(@accesstypes,('inc','exc'));
4923: push(@jsarray,('notinc','notexc'));
4924: }
4925: my $hiddenstr = join("','",@jsarray);
4926: my $context = 'domprefs';
4927: my $crstype = 'Course';
4928: my $prefix = 'helproles_';
4929: my $add_class = 'LC_hidden';
4930: foreach my $num (@roles_by_num) {
4931: my $role = $ordered{$num};
4932: my ($desc,$access,@statuses);
4933: if (ref($current{$role}) eq 'HASH') {
4934: $desc = $current{$role}{'desc'};
4935: $access = $current{$role}{'access'};
4936: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4937: @statuses = @{$current{$role}{'insttypes'}};
4938: }
4939: }
4940: if ($desc eq '') {
4941: $desc = $role;
4942: }
4943: my $identifier = 'custhelp'.$num;
4944: my %full=();
4945: my %levels= (
4946: course => {},
4947: domain => {},
4948: system => {},
4949: );
4950: my %levelscurrent=(
4951: course => {},
4952: domain => {},
4953: system => {},
4954: );
4955: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4956: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4957: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4958: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4959: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><b>'.$role.'</b><br />'.
4960: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4961: for (my $k=0; $k<=$maxnum; $k++) {
4962: my $vpos = $k+1;
4963: my $selstr;
4964: if ($k == $num) {
4965: $selstr = ' selected="selected" ';
4966: }
4967: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4968: }
4969: $datatable .= '</select>'.(' 'x2).
4970: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4971: '</td>'.
4972: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4973: &mt('Name shown to users:').
4974: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4975: '</fieldset>'.
4976: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4977: $othertitle,$usertypes,$types,\%domhelpdesk).
4978: '<fieldset>'.
4979: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4980: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4981: \%levelscurrent,$identifier,
4982: 'LC_hidden',$prefix.$num.'_privs').
4983: '</fieldset></td>';
4984: $itemcount ++;
4985: }
4986: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4987: my $newcust = 'custhelp'.$count;
4988: my (%privs,%levelscurrent);
4989: my %full=();
4990: my %levels= (
4991: course => {},
4992: domain => {},
4993: system => {},
4994: );
4995: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4996: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4997: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4998: $datatable .= '<tr '.$css_class.'><td style="vertical-align: top"><span class="LC_nobreak"><label>'.
4999: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
5000: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
5001: for (my $k=0; $k<$maxnum+1; $k++) {
5002: my $vpos = $k+1;
5003: my $selstr;
5004: if ($k == $maxnum) {
5005: $selstr = ' selected="selected" ';
5006: }
5007: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5008: }
5009: $datatable .= '</select> '."\n".
5010: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
5011: '</label></span></td>'.
5012: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
5013: '<span class="LC_nobreak">'.
5014: &mt('Internal name:').
5015: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
5016: '</span>'.(' 'x4).
5017: '<span class="LC_nobreak">'.
5018: &mt('Name shown to users:').
5019: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
5020: '</span></fieldset>'.
5021: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
5022: $usertypes,$types,\%domhelpdesk).
5023: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
5024: &Apache::lonuserutils::custom_role_header($context,$crstype,
5025: \@templateroles,$newcust).
5026: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
5027: \%levelscurrent,$newcust).
5028: '</fieldset>'.
5029: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
5030: '</td></tr>';
5031: $count ++;
5032: $$rowtotal += $count;
5033: }
5034: return $datatable;
5035: }
5036:
5037: sub adhocbutton {
5038: my ($prefix,$num,$field,$visibility) = @_;
5039: my %lt = &Apache::lonlocal::texthash(
5040: show => 'Show details',
5041: hide => 'Hide details',
5042: );
5043: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
5044: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
5045: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
5046: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
5047: }
5048:
5049: sub helpsettings_javascript {
5050: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
5051: return unless(ref($roles_by_num) eq 'ARRAY');
5052: my %html_js_lt = &Apache::lonlocal::texthash(
5053: show => 'Show details',
5054: hide => 'Hide details',
5055: );
5056: &html_escape(\%html_js_lt);
5057: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
5058: return <<"ENDSCRIPT";
5059: <script type="text/javascript">
5060: // <![CDATA[
5061:
5062: function reorderHelpRoles(form,item) {
5063: var changedVal;
5064: $jstext
5065: var newpos = 'helproles_${total}_pos';
5066: var maxh = 1 + $total;
5067: var current = new Array();
5068: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5069: if (item == newpos) {
5070: changedVal = newitemVal;
5071: } else {
5072: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5073: current[newitemVal] = newpos;
5074: }
5075: for (var i=0; i<helproles.length; i++) {
5076: var elementName = 'helproles_'+helproles[i]+'_pos';
5077: if (elementName != item) {
5078: if (form.elements[elementName]) {
5079: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5080: current[currVal] = elementName;
5081: }
5082: }
5083: }
5084: var oldVal;
5085: for (var j=0; j<maxh; j++) {
5086: if (current[j] == undefined) {
5087: oldVal = j;
5088: }
5089: }
5090: if (oldVal < changedVal) {
5091: for (var k=oldVal+1; k<=changedVal ; k++) {
5092: var elementName = current[k];
5093: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5094: }
5095: } else {
5096: for (var k=changedVal; k<oldVal; k++) {
5097: var elementName = current[k];
5098: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5099: }
5100: }
5101: return;
5102: }
5103:
5104: function helpdeskAccess(num) {
5105: var curraccess = null;
5106: if (document.$formname.elements['helproles_'+num+'_access'].length) {
5107: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
5108: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
5109: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
5110: }
5111: }
5112: }
5113: var shown = Array();
5114: var hidden = Array();
5115: if (curraccess == 'none') {
5116: hidden = Array('$hiddenstr');
5117: } else {
5118: if (curraccess == 'status') {
5119: shown = Array('bystatus');
5120: hidden = Array('notinc','notexc');
5121: } else {
5122: if (curraccess == 'exc') {
5123: shown = Array('notexc');
5124: hidden = Array('notinc','bystatus');
5125: }
5126: if (curraccess == 'inc') {
5127: shown = Array('notinc');
5128: hidden = Array('notexc','bystatus');
5129: }
5130: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
5131: hidden = Array('notinc','notexc','bystatus');
5132: }
5133: }
5134: }
5135: if (hidden.length > 0) {
5136: for (var i=0; i<hidden.length; i++) {
5137: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
5138: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
5139: }
5140: }
5141: }
5142: if (shown.length > 0) {
5143: for (var i=0; i<shown.length; i++) {
5144: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
5145: if (shown[i] == 'privs') {
5146: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
5147: } else {
5148: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
5149: }
5150: }
5151: }
5152: }
5153: return;
5154: }
5155:
5156: function toggleHelpdeskItem(num,field) {
5157: if (document.getElementById('helproles_'+num+'_'+field)) {
5158: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
5159: document.getElementById('helproles_'+num+'_'+field).className =
5160: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
5161: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5162: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
5163: }
5164: } else {
5165: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
5166: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
5167: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
5168: }
5169: }
5170: }
5171: return;
5172: }
5173:
5174: // ]]>
5175: </script>
5176:
5177: ENDSCRIPT
5178: }
5179:
5180: sub helpdeskroles_access {
5181: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
5182: $usertypes,$types,$domhelpdesk) = @_;
5183: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
5184: my %lt = &Apache::lonlocal::texthash(
5185: 'rou' => 'Role usage',
5186: 'whi' => 'Which helpdesk personnel may use this role?',
5187: 'all' => 'All with domain helpdesk or helpdesk assistant role',
5188: 'dh' => 'All with domain helpdesk role',
5189: 'da' => 'All with domain helpdesk assistant role',
5190: 'none' => 'None',
5191: 'status' => 'Determined based on institutional status',
5192: 'inc' => 'Include all, but exclude specific personnel',
5193: 'exc' => 'Exclude all, but include specific personnel',
5194: );
5195: my %usecheck = (
5196: all => ' checked="checked"',
5197: );
5198: my %displaydiv = (
5199: status => 'none',
5200: inc => 'none',
5201: exc => 'none',
5202: priv => 'block',
5203: );
5204: my $output;
5205: if (ref($current) eq 'HASH') {
5206: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
5207: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
5208: $usecheck{$current->{access}} = $usecheck{'all'};
5209: delete($usecheck{'all'});
5210: if ($current->{access} =~ /^(status|inc|exc)$/) {
5211: my $access = $1;
5212: $displaydiv{$access} = 'inline';
5213: } elsif ($current->{access} eq 'none') {
5214: $displaydiv{'priv'} = 'none';
5215: }
5216: }
5217: }
5218: }
5219: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
5220: '<p>'.$lt{'whi'}.'</p>';
5221: foreach my $access (@{$accesstypes}) {
5222: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
5223: ' onclick="helpdeskAccess('."'$num'".');" />'.
5224: $lt{$access}.'</label>';
5225: if ($access eq 'status') {
5226: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
5227: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
5228: $othertitle,$usertypes,$types).
5229: '</div>';
5230: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
5231: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
5232: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5233: '</div>';
5234: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
5235: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5236: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5237: '</div>';
5238: }
5239: $output .= '</p>';
5240: }
5241: $output .= '</fieldset>';
5242: return $output;
5243: }
5244:
5245: sub radiobutton_prefs {
5246: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5247: $additional,$align,$firstval) = @_;
5248: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5249: (ref($choices) eq 'HASH'));
5250:
5251: my (%checkedon,%checkedoff,$datatable,$css_class);
5252:
5253: foreach my $item (@{$toggles}) {
5254: if ($defaultchecked->{$item} eq 'on') {
5255: $checkedon{$item} = ' checked="checked" ';
5256: $checkedoff{$item} = ' ';
5257: } elsif ($defaultchecked->{$item} eq 'off') {
5258: $checkedoff{$item} = ' checked="checked" ';
5259: $checkedon{$item} = ' ';
5260: }
5261: }
5262: if (ref($settings) eq 'HASH') {
5263: foreach my $item (@{$toggles}) {
5264: if ($settings->{$item} eq '1') {
5265: $checkedon{$item} = ' checked="checked" ';
5266: $checkedoff{$item} = ' ';
5267: } elsif ($settings->{$item} eq '0') {
5268: $checkedoff{$item} = ' checked="checked" ';
5269: $checkedon{$item} = ' ';
5270: }
5271: }
5272: }
5273: if ($onclick) {
5274: $onclick = ' onclick="'.$onclick.'"';
5275: }
5276: foreach my $item (@{$toggles}) {
5277: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5278: $datatable .=
5279: '<tr'.$css_class.'><td style="vertical-align: top">'.
5280: '<span class="LC_nobreak">'.$choices->{$item}.
5281: '</span></td>';
5282: if ($align eq 'left') {
5283: $datatable .= '<td class="LC_left_item">';
5284: } else {
5285: $datatable .= '<td class="LC_right_item">';
5286: }
5287: $datatable .= '<span class="LC_nobreak">';
5288: if ($firstval eq 'no') {
5289: $datatable .=
5290: '<label><input type="radio" name="'.
5291: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5292: '</label> <label><input type="radio" name="'.$item.'" '.
5293: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5294: } else {
5295: $datatable .=
5296: '<label><input type="radio" name="'.
5297: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5298: '</label> <label><input type="radio" name="'.$item.'" '.
5299: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5300: }
5301: $datatable .= '</span>'.$additional.'</td></tr>';
5302: $itemcount ++;
5303: }
5304: return ($datatable,$itemcount);
5305: }
5306:
5307: sub print_ltitools {
5308: my ($position,$dom,$settings,$rowtotal) = @_;
5309: my (%rules,%encrypt,%privkeys,%linkprot);
5310: if (ref($settings) eq 'HASH') {
5311: if ($position eq 'top') {
5312: if (exists($settings->{'encrypt'})) {
5313: if (ref($settings->{'encrypt'}) eq 'HASH') {
5314: foreach my $key (keys(%{$settings->{'encrypt'}})) {
5315: $encrypt{'toolsec_'.$key} = $settings->{'encrypt'}{$key};
5316: }
5317: }
5318: }
5319: if (exists($settings->{'private'})) {
5320: if (ref($settings->{'private'}) eq 'HASH') {
5321: if (ref($settings->{'private'}) eq 'HASH') {
5322: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
5323: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
5324: }
5325: }
5326: }
5327: }
5328: } elsif ($position eq 'middle') {
5329: if (exists($settings->{'rules'})) {
5330: if (ref($settings->{'rules'}) eq 'HASH') {
5331: %rules = %{$settings->{'rules'}};
5332: }
5333: }
5334: } else {
5335: foreach my $key ('encrypt','private','rules') {
5336: if (exists($settings->{$key})) {
5337: delete($settings->{$key});
5338: }
5339: }
5340: }
5341: }
5342: my $datatable;
5343: my $itemcount = 1;
5344: if ($position eq 'top') {
5345: $datatable = &secrets_form($dom,'toolsec',\%encrypt,\%privkeys,$rowtotal);
5346: } elsif ($position eq 'middle') {
5347: $datatable = &password_rules('toolsecrets',\$itemcount,\%rules);
5348: $$rowtotal += $itemcount;
5349: } else {
5350: $datatable = &Apache::courseprefs::print_ltitools($dom,'',$settings,\$rowtotal,'','','domain');
5351: }
5352: return $datatable;
5353: }
5354:
5355: sub ltitools_names {
5356: my %lt = &Apache::lonlocal::texthash(
5357: 'title' => 'Title',
5358: 'version' => 'Version',
5359: 'msgtype' => 'Message Type',
5360: 'sigmethod' => 'Signature Method',
5361: 'url' => 'URL',
5362: 'key' => 'Key',
5363: 'lifetime' => 'Nonce lifetime (s)',
5364: 'secret' => 'Secret',
5365: 'icon' => 'Icon',
5366: 'user' => 'User',
5367: 'fullname' => 'Full Name',
5368: 'firstname' => 'First Name',
5369: 'lastname' => 'Last Name',
5370: 'email' => 'E-mail',
5371: 'roles' => 'Role',
5372: 'window' => 'Window',
5373: 'tab' => 'Tab',
5374: 'iframe' => 'iFrame',
5375: 'height' => 'Height',
5376: 'width' => 'Width',
5377: 'linktext' => 'Default Link Text',
5378: 'explanation' => 'Default Explanation',
5379: 'passback' => 'Tool can return grades:',
5380: 'roster' => 'Tool can retrieve roster:',
5381: 'crstarget' => 'Display target',
5382: 'crslabel' => 'Course label',
5383: 'crstitle' => 'Course title',
5384: 'crslinktext' => 'Link Text',
5385: 'crsexplanation' => 'Explanation',
5386: 'crsappend' => 'Provider URL',
5387: );
5388: return %lt;
5389: }
5390:
5391: sub secrets_form {
5392: my ($dom,$context,$encrypt,$privkeys,$rowtotal) = @_;
5393: my @ids=&Apache::lonnet::current_machine_ids();
5394: my %servers = &Apache::lonnet::get_servers($dom,'library');
5395: my $primary = &Apache::lonnet::domain($dom,'primary');
5396: my ($css_class,$extra,$numshown,$itemcount,$output);
5397: $itemcount = 0;
5398: foreach my $hostid (sort(keys(%servers))) {
5399: my ($showextra,$divsty,$switch);
5400: if ($hostid eq $primary) {
5401: if ($context eq 'ltisec') {
5402: if (($encrypt->{'ltisec_consumers'}) || ($encrypt->{'ltisec_domlinkprot'})) {
5403: $showextra = 1;
5404: }
5405: if ($encrypt->{'ltisec_crslinkprot'}) {
5406: $showextra = 1;
5407: }
5408: } else {
5409: if (($encrypt->{'toolsec_crs'}) || ($encrypt->{'toolsec_dom'})) {
5410: $showextra = 1;
5411: }
5412: }
5413: unless (grep(/^\Q$hostid\E$/,@ids)) {
5414: $switch = 1;
5415: }
5416: if ($showextra) {
5417: $numshown ++;
5418: $divsty = 'display:inline-block';
5419: } else {
5420: $divsty = 'display:none';
5421: }
5422: $extra .= '<fieldset id="'.$context.'_info_'.$hostid.'" style="'.$divsty.'">'.
5423: '<legend>'.$hostid.'</legend>';
5424: if ($switch) {
5425: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
5426: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
5427: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5428: if (exists($privkeys->{$hostid})) {
5429: $extra .= '<div id="'.$context.'_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
5430: '<span class="LC_nobreak">'.
5431: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5432: '<span class="LC_nobreak">'.&mt('Change?').
5433: '<label><input type="radio" value="0" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5434: (' 'x2).
5435: '<label><input type="radio" value="1" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" />'.&mt('Yes').
5436: '</label> </span><div id="'.$context.'_divchgprivkey_'.$hostid.'" style="display:none" />'.
5437: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5438: '</span></div>';
5439: } else {
5440: $extra .= '<span class="LC_nobreak">'.
5441: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5442: '</span>'."\n";
5443: }
5444: } elsif (exists($privkeys->{$hostid})) {
5445: $extra .= '<div id="'.$context.'_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
5446: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5447: '<span class="LC_nobreak">'.&mt('Change?').
5448: '<label><input type="radio" value="0" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5449: (' 'x2).
5450: '<label><input type="radio" value="1" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" />'.&mt('Yes').
5451: '</label> </span><div id="'.$context.'_divchgprivkey_'.$hostid.'" style="display:none" />'.
5452: '<span class="LC_nobreak">'.&mt('New Key').':'.
5453: '<input type="password" size="20" name="'.$context.'_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
5454: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.'.$context.'_privkey_'.$hostid.'.type='."'text'".' } else { this.form.'.$context.'_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>'.
5455: '</span></div>';
5456: } else {
5457: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
5458: '<input type="password" size="20" name="'.$context.'_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
5459: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.'.$context.'_privkey_'.$hostid.'.type='."'text'".' } else { this.form.'.$context.'_privkey_'.$hostid.'.type='."'password'".' }" />'.&mt('Visible input').'</label>';
5460: }
5461: $extra .= '</fieldset>';
5462: }
5463: }
5464: my (%choices,@toggles,%defaultchecked);
5465: if ($context eq 'ltisec') {
5466: %choices = &Apache::lonlocal::texthash (
5467: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
5468: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
5469: ltisec_consumers => 'Encrypt stored consumer secrets defined in domain',
5470: );
5471: @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot ltisec_consumers);
5472: %defaultchecked = (
5473: 'ltisec_crslinkprot' => 'off',
5474: 'ltisec_domlinkprot' => 'off',
5475: 'ltisec_consumers' => 'off',
5476: );
5477: } else {
5478: %choices = &Apache::lonlocal::texthash (
5479: toolsec_crs => 'Encrypt stored external tool secrets defined in courses',
5480: toolsec_dom => 'Encrypt stored external tool secrets defined in domain',
5481: );
5482: @toggles = qw(toolsec_crs toolsec_dom);
5483: %defaultchecked = (
5484: 'toolsec_crs' => 'off',
5485: 'toolsec_dom' => 'off',
5486: );
5487: }
5488: my ($onclick,$itemcount);
5489: $onclick = 'javascript:toggleLTIEncKey(this.form,'."'$context'".');';
5490: ($output,$itemcount) = &radiobutton_prefs($encrypt,\@toggles,\%defaultchecked,
5491: \%choices,$itemcount,$onclick,'','left','no');
5492:
5493: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5494: my $noprivkeysty = 'display:inline-block';
5495: if ($numshown) {
5496: $noprivkeysty = 'display:none';
5497: }
5498: $output .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
5499: '<td><div id="'.$context.'_noprivkey" style="'.$noprivkeysty.'" >'.
5500: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
5501: $extra.
5502: '</td></tr>';
5503: $itemcount ++;
5504: $$rowtotal += $itemcount;
5505: return $output;
5506: }
5507:
5508: sub print_proctoring {
5509: my ($dom,$settings,$rowtotal) = @_;
5510: my $itemcount = 1;
5511: my (%ordered,%providernames,%current,%currentdef);
5512: my $confname = $dom.'-domainconfig';
5513: my $switchserver = &check_switchserver($dom,$confname);
5514: if (ref($settings) eq 'HASH') {
5515: foreach my $item (keys(%{$settings})) {
5516: if (ref($settings->{$item}) eq 'HASH') {
5517: my $num = $settings->{$item}{'order'};
5518: $ordered{$num} = $item;
5519: }
5520: }
5521: } else {
5522: %ordered = (
5523: 1 => 'proctorio',
5524: 2 => 'examity',
5525: );
5526: }
5527: %providernames = &proctoring_providernames();
5528: my $maxnum = scalar(keys(%ordered));
5529: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
5530: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
5531: if (ref($requref) eq 'HASH') {
5532: %requserfields = %{$requref};
5533: }
5534: if (ref($opturef) eq 'HASH') {
5535: %optuserfields = %{$opturef};
5536: }
5537: if (ref($defref) eq 'HASH') {
5538: %defaults = %{$defref};
5539: }
5540: if (ref($extref) eq 'HASH') {
5541: %extended = %{$extref};
5542: }
5543: if (ref($crsref) eq 'HASH') {
5544: %crsconf = %{$crsref};
5545: }
5546: if (ref($rolesref) eq 'ARRAY') {
5547: @courseroles = @{$rolesref};
5548: }
5549: if (ref($ltiref) eq 'ARRAY') {
5550: @ltiroles = @{$ltiref};
5551: }
5552: my $datatable;
5553: my $css_class;
5554: if (keys(%ordered)) {
5555: my @items = sort { $a <=> $b } keys(%ordered);
5556: for (my $i=0; $i<@items; $i++) {
5557: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5558: my $provider = $ordered{$items[$i]};
5559: my $optionsty = 'none';
5560: my ($available,$version,$lifetime,$imgsrc,$userincdom,$showroles,
5561: %checkedfields,%rolemaps,%inuse,%crsconfig,%current);
5562: if (ref($settings) eq 'HASH') {
5563: if (ref($settings->{$provider}) eq 'HASH') {
5564: %current = %{$settings->{$provider}};
5565: if ($current{'available'}) {
5566: $optionsty = 'block';
5567: $available = 1;
5568: }
5569: if ($current{'lifetime'} =~ /^\d+$/) {
5570: $lifetime = $current{'lifetime'};
5571: }
5572: if ($current{'version'} =~ /^\d+\.\d+$/) {
5573: $version = $current{'version'};
5574: }
5575: if ($current{'image'} ne '') {
5576: $imgsrc = '<img src="'.$current{'image'}.'" alt="'.&mt('Proctoring service icon').'" />';
5577: }
5578: if (ref($current{'fields'}) eq 'ARRAY') {
5579: map { $checkedfields{$_} = 1; } @{$current{'fields'}};
5580: }
5581: $userincdom = $current{'incdom'};
5582: if (ref($current{'roles'}) eq 'HASH') {
5583: %rolemaps = %{$current{'roles'}};
5584: $checkedfields{'roles'} = 1;
5585: }
5586: if (ref($current{'defaults'}) eq 'ARRAY') {
5587: foreach my $val (@{$current{'defaults'}}) {
5588: if (grep(/^\Q$val\E$/,@{$defaults{$provider}})) {
5589: $inuse{$val} = 1;
5590: } else {
5591: foreach my $poss (keys(%{$extended{$provider}})) {
5592: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5593: if (grep(/^\Q$val\E$/,@{$extended{$provider}{$poss}})) {
5594: $inuse{$poss} = $val;
5595: last;
5596: }
5597: }
5598: }
5599: }
5600: }
5601: } elsif (ref($current{'defaults'}) eq 'HASH') {
5602: foreach my $key (keys(%{$current{'defaults'}})) {
5603: my $currval = $current{'defaults'}{$key};
5604: if (grep(/^\Q$key\E$/,@{$defaults{$provider}})) {
5605: $inuse{$key} = 1;
5606: } else {
5607: my $match;
5608: foreach my $poss (keys(%{$extended{$provider}})) {
5609: if (ref($extended{$provider}{$poss}) eq 'ARRAY') {
5610: if (grep(/^\Q$key\E$/,@{$extended{$provider}{$poss}})) {
5611: $inuse{$poss} = $key;
5612: last;
5613: }
5614: } elsif (ref($extended{$provider}{$poss}) eq 'HASH') {
5615: foreach my $inner (sort(keys(%{$extended{$provider}{$poss}}))) {
5616: if (ref($extended{$provider}{$poss}{$inner}) eq 'ARRAY') {
5617: if (grep(/^\Q$currval\E$/,@{$extended{$provider}{$poss}{$inner}})) {
5618: $currentdef{$inner} = $currval;
5619: $match = 1;
5620: last;
5621: }
5622: } elsif ($inner eq $key) {
5623: $currentdef{$key} = $currval;
5624: $match = 1;
5625: last;
5626: }
5627: }
5628: }
5629: last if ($match);
5630: }
5631: }
5632: }
5633: }
5634: if (ref($current{'crsconf'}) eq 'ARRAY') {
5635: map { $crsconfig{$_} = 1; } @{$current{'crsconf'}};
5636: }
5637: }
5638: }
5639: my %lt = &proctoring_titles($provider);
5640: my %fieldtitles = &proctoring_fieldtitles($provider);
5641: my $onclickavailable = ' onclick="toggleProctoring(this.form,'."'$provider'".');"';
5642: my %checkedavailable = (
5643: yes => '',
5644: no => ' checked="checked"',
5645: );
5646: if ($available) {
5647: $checkedavailable{'yes'} = $checkedavailable{'no'};
5648: $checkedavailable{'no'} = '';
5649: }
5650: my $chgstr = ' onchange="javascript:reorderProctoring(this.form,'."'proctoring_pos_".$provider."'".');"';
5651: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5652: .'<select name="proctoring_pos_'.$provider.'"'.$chgstr.'>';
5653: for (my $k=0; $k<$maxnum; $k++) {
5654: my $vpos = $k+1;
5655: my $selstr;
5656: if ($k == $i) {
5657: $selstr = ' selected="selected" ';
5658: }
5659: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5660: }
5661: if ($version eq '') {
5662: if ($provider eq 'proctorio') {
5663: $version = '1.0';
5664: } elsif ($provider eq 'examity') {
5665: $version = '1.1';
5666: }
5667: }
5668: if ($lifetime eq '') {
5669: $lifetime = '300';
5670: }
5671: $datatable .=
5672: '</select>'.(' 'x2).'<b>'.$providernames{$provider}.'</b></span><br />'.
5673: '<span class="LC_nobreak">'.$lt{'avai'}.' '.
5674: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="1"'.$onclickavailable.$checkedavailable{yes}.' />'.&mt('Yes').'</label> '."\n".
5675: '<label><input type="radio" name="proctoring_available_'.$provider.'" value="0"'.$onclickavailable.$checkedavailable{no}.' />'.&mt('No').'</label></span>'."\n".
5676: '</td>'.
5677: '<td colspan="2">'.
5678: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'base'}.'</legend>'.
5679: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="proctoring_'.$provider.'_version">'.
5680: '<option value="'.$version.'" selected="selected">'.$version.'</option></select></span> '."\n".
5681: (' 'x2).
5682: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="proctoring_'.$provider.'_sigmethod">'.
5683: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
5684: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
5685: (' 'x2).
5686: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="proctoring_'.$provider.'_lifetime" value="'.$lifetime.'" /></span> '."\n".
5687: '<br />'.
5688: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="proctoring_'.$provider.'_url" value="'.$current{'url'}.'" /></span> '."\n".
5689: '<br />'.
5690: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="proctoring_'.$provider.'_key" value="'.$current{'key'}.'" /></span> '."\n".
5691: (' 'x2).
5692: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="proctoring_'.$provider.'_secret" value="'.$current{'secret'}.'" />'.
5693: '<label><input type="checkbox" name="visible" onclick="if (this.checked) { this.form.proctoring_'.$provider.'_secret.type='."'text'".' } else { this.form.proctoring_'.$provider.'_secret.type='."'password'".' }" />'.$lt{'visible'}.'</label></span><br />'."\n";
5694: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
5695: if ($imgsrc) {
5696: $datatable .= $imgsrc.
5697: '<label><input type="checkbox" name="proctoring_image_del"'.
5698: ' value="'.$provider.'" />'.&mt('Delete?').'</label></span> '.
5699: '<span class="LC_nobreak"> '.&mt('Replace:');
5700: }
5701: $datatable .= ' ';
5702: if ($switchserver) {
5703: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
5704: } else {
5705: $datatable .= '<input type="file" name="proctoring_image_'.$provider.'" value="" />';
5706: }
5707: unless ($imgsrc) {
5708: $datatable .= '<br />('.&mt('if larger than 21x21 pixels, image will be scaled').')';
5709: }
5710: $datatable .= '</fieldset>'."\n";
5711: if (ref($requserfields{$provider}) eq 'ARRAY') {
5712: if (@{$requserfields{$provider}} > 0) {
5713: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'requ'}.'</legend>';
5714: foreach my $field (@{$requserfields{$provider}}) {
5715: $datatable .= '<span class="LC_nobreak">'.
5716: '<label><input type="checkbox" name="proctoring_reqd_'.$provider.'" value="'.$field.'" checked="checked" disabled="disabled" />'.
5717: $lt{$field}.'</label>';
5718: if ($field eq 'user') {
5719: my $seluserdom = '';
5720: my $unseluserdom = ' selected="selected"';
5721: if ($userincdom) {
5722: $seluserdom = $unseluserdom;
5723: $unseluserdom = '';
5724: }
5725: $datatable .= ': '.
5726: '<select name="proctoring_userincdom_'.$provider.'">'.
5727: '<option value="0"'.$unseluserdom.'>'.$lt{'username'}.'</option>'.
5728: '<option value="1"'.$seluserdom.'>'.$lt{'uname:dom'}.'</option>'.
5729: '</select> ';
5730: } else {
5731: $datatable .= ' ';
5732: if ($field eq 'roles') {
5733: $showroles = 1;
5734: }
5735: }
5736: $datatable .= '</span> ';
5737: }
5738: }
5739: $datatable .= '</fieldset>'."\n";
5740: }
5741: if (ref($optuserfields{$provider}) eq 'ARRAY') {
5742: if (@{$optuserfields{$provider}} > 0) {
5743: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'optu'}.'</legend>';
5744: foreach my $field (@{$optuserfields{$provider}}) {
5745: my $checked;
5746: if ($checkedfields{$field}) {
5747: $checked = ' checked="checked"';
5748: }
5749: $datatable .= '<span class="LC_nobreak">'.
5750: '<label><input type="checkbox" name="proctoring_optional_'.$provider.'" value="'.$field.'"'.$checked.' />'.$lt{$field}.'</label></span> ';
5751: }
5752: $datatable .= '</fieldset>'."\n";
5753: }
5754: }
5755: if (ref($defaults{$provider}) eq 'ARRAY') {
5756: if (@{$defaults{$provider}}) {
5757: my (%options,@selectboxes);
5758: if (ref($extended{$provider}) eq 'HASH') {
5759: %options = %{$extended{$provider}};
5760: }
5761: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'"><legend>'.$lt{'defa'}.'</legend>';
5762: my ($rem,$numinrow,$dropdowns);
5763: if ($provider eq 'proctorio') {
5764: $datatable .= '<table>';
5765: $numinrow = 4;
5766: }
5767: my $i = 0;
5768: foreach my $field (@{$defaults{$provider}}) {
5769: my $checked;
5770: if ($inuse{$field}) {
5771: $checked = ' checked="checked"';
5772: }
5773: if ($provider eq 'examity') {
5774: if ($field eq 'display') {
5775: $datatable .= '<span class="LC_nobreak">'.&mt('Display target:');
5776: foreach my $option ('iframe','tab','window') {
5777: my $checkdisp;
5778: if ($currentdef{'target'} eq $option) {
5779: $checkdisp = ' checked="checked"';
5780: }
5781: $datatable .= '<label><input type="radio" name="proctoring_target_'.$provider.'" value="'.$option.'"'.$checkdisp.' />'.
5782: $fieldtitles{$option}.'</label>'.(' 'x2);
5783: }
5784: $datatable .= (' 'x4);
5785: foreach my $dimen ('width','height') {
5786: $datatable .= '<label>'.$fieldtitles{$dimen}.' '.
5787: '<input type="text" name="proctoring_'.$dimen.'_'.$provider.'" size="5" '.
5788: 'value="'.$currentdef{$dimen}.'" /></label>'.
5789: (' 'x2);
5790: }
5791: $datatable .= '</span><br />'.
5792: '<div class="LC_left_float">'.$fieldtitles{'linktext'}.'<br />'.
5793: '<input type="text" name="proctoring_linktext_'.$provider.'" '.
5794: 'size="25" value="'.$currentdef{'linktext'}.'" /></div>'.
5795: '<div class="LC_left_float">'.$fieldtitles{'explanation'}.'<br />'.
5796: '<textarea name="proctoring_explanation_'.$provider.'" rows="5" cols="40">'.
5797: $currentdef{'explanation'}.
5798: '</textarea></div><div style=""></div><br />';
5799: }
5800: } else {
5801: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
5802: my ($output,$selnone);
5803: unless ($checked) {
5804: $selnone = ' selected="selected"';
5805: }
5806: $output .= '<span class="LC_nobreak">'.$fieldtitles{$field}.': '.
5807: '<select name="proctoring_defaults_'.$field.'_'.$provider.'">'.
5808: '<option value=""'.$selnone.'>'.&mt('Not in use').'</option>';
5809: foreach my $option (@{$options{$field}}) {
5810: my $sel;
5811: if ($inuse{$field} eq $option) {
5812: $sel = ' selected="selected"';
5813: }
5814: $output .= '<option value="'.$option.'"'.$sel.'>'.$fieldtitles{$option}.'</option>';
5815: }
5816: $output .= '</select></span>';
5817: push(@selectboxes,$output);
5818: } else {
5819: $rem = $i%($numinrow);
5820: if ($rem == 0) {
5821: if ($i > 0) {
5822: $datatable .= '</tr>';
5823: }
5824: $datatable .= '<tr>';
5825: }
5826: $datatable .= '<td class="LC_left_item">'.
5827: '<span class="LC_nobreak">'.
5828: '<label><input type="checkbox" name="proctoring_defaults_'.$provider.'" value="'.$field.'"'.$checked.' />'.
5829: $fieldtitles{$field}.'</label></span></td>';
5830: $i++;
5831: }
5832: }
5833: }
5834: if ($provider eq 'proctorio') {
5835: if ($numinrow) {
5836: $rem = $i%$numinrow;
5837: }
5838: my $colsleft = $numinrow - $rem;
5839: if ($colsleft > 1) {
5840: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5841: } else {
5842: $datatable .= '<td class="LC_left_item">';
5843: }
5844: $datatable .= ' '.
5845: '</td></tr></table>';
5846: if (@selectboxes) {
5847: $datatable .= '<hr /><table>';
5848: $numinrow = 2;
5849: for (my $i=0; $i<@selectboxes; $i++) {
5850: $rem = $i%($numinrow);
5851: if ($rem == 0) {
5852: if ($i > 0) {
5853: $datatable .= '</tr>';
5854: }
5855: $datatable .= '<tr>';
5856: }
5857: $datatable .= '<td class="LC_left_item">'.
5858: $selectboxes[$i].'</td>';
5859: }
5860: if ($numinrow) {
5861: $rem = $i%$numinrow;
5862: }
5863: $colsleft = $numinrow - $rem;
5864: if ($colsleft > 1) {
5865: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5866: } else {
5867: $datatable .= '<td class="LC_left_item">';
5868: }
5869: $datatable .= ' '.
5870: '</td></tr></table>';
5871: }
5872: }
5873: $datatable .= '</fieldset>';
5874: }
5875: if (ref($crsconf{$provider}) eq 'ARRAY') {
5876: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5877: '<legend>'.&mt('Configurable in course').'</legend>';
5878: my ($rem,$numinrow);
5879: if ($provider eq 'proctorio') {
5880: $datatable .= '<table>';
5881: $numinrow = 4;
5882: }
5883: my $i = 0;
5884: foreach my $item (@{$crsconf{$provider}}) {
5885: my $name;
5886: if ($provider eq 'examity') {
5887: $name = $lt{'crs'.$item};
5888: } elsif ($provider eq 'proctorio') {
5889: $name = $fieldtitles{$item};
5890: $rem = $i%($numinrow);
5891: if ($rem == 0) {
5892: if ($i > 0) {
5893: $datatable .= '</tr>';
5894: }
5895: $datatable .= '<tr>';
5896: }
5897: $datatable .= '<td class="LC_left_item>';
5898: }
5899: my $checked;
5900: if ($crsconfig{$item}) {
5901: $checked = ' checked="checked"';
5902: }
5903: $datatable .= '<span class="LC_nobreak"><label>'.
5904: '<input type="checkbox" name="proctoring_crsconf_'.$provider.'" value="'.$item.'"'.$checked.' />'.
5905: $name.'</label></span>';
5906: if ($provider eq 'examity') {
5907: $datatable .= ' ';
5908: }
5909: $datatable .= "\n";
5910: $i++;
5911: }
5912: if ($provider eq 'proctorio') {
5913: if ($numinrow) {
5914: $rem = $i%$numinrow;
5915: }
5916: my $colsleft = $numinrow - $rem;
5917: if ($colsleft > 1) {
5918: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5919: } else {
5920: $datatable .= '<td class="LC_left_item">';
5921: }
5922: $datatable .= ' '.
5923: '</td></tr></table>';
5924: }
5925: $datatable .= '</fieldset>';
5926: }
5927: if ($showroles) {
5928: $datatable .= '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5929: '<legend>'.&mt('Role mapping').'</legend><table><tr>';
5930: foreach my $role (@courseroles) {
5931: my ($selected,$selectnone);
5932: if (!$rolemaps{$role}) {
5933: $selectnone = ' selected="selected"';
5934: }
5935: $datatable .= '<td style="text-align: center">'.
5936: &Apache::lonnet::plaintext($role,'Course').'<br />'.
5937: '<select name="proctoring_roles_'.$role.'_'.$provider.'">'.
5938: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5939: foreach my $ltirole (@ltiroles) {
5940: unless ($selectnone) {
5941: if ($rolemaps{$role} eq $ltirole) {
5942: $selected = ' selected="selected"';
5943: } else {
5944: $selected = '';
5945: }
5946: }
5947: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
5948: }
5949: $datatable .= '</select></td>';
5950: }
5951: $datatable .= '</tr></table></fieldset>'.
5952: '<fieldset class="proctoring_'.$provider.'" style="display:'.$optionsty.'">'.
5953: '<legend>'.&mt('Custom items sent on launch').'</legend>'.
5954: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
5955: '<tr><td></td><td>lms</td>'.
5956: '<td><input type="text" name="proctoring_customval_lms_'.$provider.'"'.
5957: ' value="Loncapa" disabled="disabled"/></td></tr>';
5958: if ((ref($settings) eq 'HASH') && (ref($settings->{$provider}) eq 'HASH') &&
5959: (ref($settings->{$provider}->{'custom'}) eq 'HASH')) {
5960: my %custom = %{$settings->{$provider}->{'custom'}};
5961: if (keys(%custom) > 0) {
5962: foreach my $key (sort(keys(%custom))) {
5963: next if ($key eq 'lms');
5964: $datatable .= '<tr><td><span class="LC_nobreak">'.
5965: '<label><input type="checkbox" name="proctoring_customdel_'.$provider.'" value="'.
5966: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
5967: '<td><input type="text" name="proctoring_customval_'.$key.'_'.$provider.'"'.
5968: ' value="'.$custom{$key}.'" /></td></tr>';
5969: }
5970: }
5971: }
5972: $datatable .= '<tr><td><span class="LC_nobreak">'.
5973: '<label><input type="checkbox" name="proctoring_customadd" value="'.$provider.'" />'.
5974: &mt('Add more').'</label></span></td><td><input type="text" name="proctoring_custom_name_'.$provider.'" />'.
5975: '</td><td><input type="text" name="proctoring_custom_value_'.$provider.'" /></td></tr>'.
5976: '</table></fieldset></td></tr>'."\n";
5977: }
5978: $datatable .= '</td></tr>';
5979: }
5980: $itemcount ++;
5981: }
5982: }
5983: return $datatable;
5984: }
5985:
5986: sub proctoring_data {
5987: my $requserfields = {
5988: proctorio => ['user'],
5989: examity => ['roles','user'],
5990: };
5991: my $optuserfields = {
5992: proctorio => ['fullname'],
5993: examity => ['fullname','firstname','lastname','email'],
5994: };
5995: my $defaults = {
5996: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
5997: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
5998: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
5999: 'closetabs','onescreen','print','downloads','cache','rightclick',
6000: 'reentry','calculator','whiteboard'],
6001: examity => ['display'],
6002: };
6003: my $extended = {
6004: proctorio => {
6005: verifyid => ['verifyidauto','verifyidlive'],
6006: fullscreen => ['fullscreenlenient','fullscreenmoderate','fullscreensever'],
6007: tabslinks => ['notabs','linksonly'],
6008: reentry => ['noreentry','agentreentry'],
6009: calculator => ['calculatorbasic','calculatorsci'],
6010: },
6011: examity => {
6012: display => {
6013: target => ['iframe','tab','window'],
6014: width => '',
6015: height => '',
6016: linktext => '',
6017: explanation => '',
6018: },
6019: },
6020: };
6021: my $crsconf = {
6022: proctorio => ['recordvideo','recordaudio','recordscreen','recordwebtraffic',
6023: 'recordroomstart','verifyvideo','verifyaudio','verifydesktop',
6024: 'verifyid','verifysignature','fullscreen','clipboard','tabslinks',
6025: 'closetabs','onescreen','print','downloads','cache','rightclick',
6026: 'reentry','calculator','whiteboard'],
6027: examity => ['label','title','target','linktext','explanation','append'],
6028: };
6029: my $courseroles = ['cc','in','ta','ep','st'];
6030: my $ltiroles = ['Instructor','ContentDeveloper','TeachingAssistant','Learner'];
6031: return ($requserfields,$optuserfields,$defaults,$extended,$crsconf,$courseroles,$ltiroles);
6032: }
6033:
6034: sub proctoring_titles {
6035: my ($item) = @_;
6036: my (%common_lt,%custom_lt);
6037: %common_lt = &Apache::lonlocal::texthash (
6038: 'avai' => 'Available?',
6039: 'base' => 'Basic Settings',
6040: 'requ' => 'User data required to be sent on launch',
6041: 'optu' => 'User data optionally sent on launch',
6042: 'udsl' => 'User data sent on launch',
6043: 'defa' => 'Defaults for items configurable in course',
6044: 'sigmethod' => 'Signature Method',
6045: 'key' => 'Key',
6046: 'lifetime' => 'Nonce lifetime (s)',
6047: 'secret' => 'Secret',
6048: 'icon' => 'Icon',
6049: 'fullname' => 'Full Name',
6050: 'visible' => 'Visible input',
6051: 'username' => 'username',
6052: 'user' => 'User',
6053: );
6054: if ($item eq 'proctorio') {
6055: %custom_lt = &Apache::lonlocal::texthash (
6056: 'version' => 'OAuth version',
6057: 'url' => 'API URL',
6058: 'uname:dom' => 'username-domain',
6059: );
6060: } elsif ($item eq 'examity') {
6061: %custom_lt = &Apache::lonlocal::texthash (
6062: 'version' => 'LTI Version',
6063: 'url' => 'URL',
6064: 'uname:dom' => 'username:domain',
6065: 'msgtype' => 'Message Type',
6066: 'firstname' => 'First Name',
6067: 'lastname' => 'Last Name',
6068: 'email' => 'E-mail',
6069: 'roles' => 'Role',
6070: 'crstarget' => 'Display target',
6071: 'crslabel' => 'Course label',
6072: 'crstitle' => 'Course title',
6073: 'crslinktext' => 'Link Text',
6074: 'crsexplanation' => 'Explanation',
6075: 'crsappend' => 'Provider URL',
6076: );
6077: }
6078: my %lt = (%common_lt,%custom_lt);
6079: return %lt;
6080: }
6081:
6082: sub proctoring_fieldtitles {
6083: my ($item) = @_;
6084: if ($item eq 'proctorio') {
6085: return &Apache::lonlocal::texthash (
6086: 'recordvideo' => 'Record video',
6087: 'recordaudio' => 'Record audio',
6088: 'recordscreen' => 'Record screen',
6089: 'recordwebtraffic' => 'Record web traffic',
6090: 'recordroomstart' => 'Record room scan',
6091: 'verifyvideo' => 'Verify webcam',
6092: 'verifyaudio' => 'Verify microphone',
6093: 'verifydesktop' => 'Verify desktop recording',
6094: 'verifyid' => 'Photo ID verification',
6095: 'verifysignature' => 'Require signature',
6096: 'fullscreen' => 'Fullscreen',
6097: 'clipboard' => 'Disable copy/paste',
6098: 'tabslinks' => 'New tabs/windows',
6099: 'closetabs' => 'Close other tabs',
6100: 'onescreen' => 'Limit to single screen',
6101: 'print' => 'Disable Printing',
6102: 'downloads' => 'Disable Downloads',
6103: 'cache' => 'Empty cache after exam',
6104: 'rightclick' => 'Disable right click',
6105: 'reentry' => 'Re-entry to exam',
6106: 'calculator' => 'Onscreen calculator',
6107: 'whiteboard' => 'Onscreen whiteboard',
6108: 'verifyidauto' => 'Automated verification',
6109: 'verifyidlive' => 'Live agent verification',
6110: 'fullscreenlenient' => 'Forced, but can navigate away for up to 30s',
6111: 'fullscreenmoderate' => 'Forced, but can navigate away for up to 15s',
6112: 'fullscreensever' => 'Forced, navigation away ends exam',
6113: 'notabs' => 'Disaallowed',
6114: 'linksonly' => 'Allowed from links in exam',
6115: 'noreentry' => 'Disallowed',
6116: 'agentreentry' => 'Agent required for re-entry',
6117: 'calculatorbasic' => 'Basic',
6118: 'calculatorsci' => 'Scientific',
6119: );
6120: } elsif ($item eq 'examity') {
6121: return &Apache::lonlocal::texthash (
6122: 'target' => 'Display target',
6123: 'window' => 'Window',
6124: 'tab' => 'Tab',
6125: 'iframe' => 'iFrame',
6126: 'height' => 'Height (pixels)',
6127: 'width' => 'Width (pixels)',
6128: 'linktext' => 'Default Link Text',
6129: 'explanation' => 'Default Explanation',
6130: 'append' => 'Provider URL',
6131: );
6132: }
6133: }
6134:
6135: sub proctoring_providernames {
6136: return (
6137: proctorio => 'Proctorio',
6138: examity => 'Examity',
6139: );
6140: }
6141:
6142: sub print_lti {
6143: my ($position,$dom,$settings,$rowtotal) = @_;
6144: my $itemcount = 1;
6145: my ($datatable,$css_class);
6146: my (%rules,%encrypt,%privkeys,%linkprot);
6147: if (ref($settings) eq 'HASH') {
6148: if ($position eq 'top') {
6149: if (exists($settings->{'encrypt'})) {
6150: if (ref($settings->{'encrypt'}) eq 'HASH') {
6151: foreach my $key (keys(%{$settings->{'encrypt'}})) {
6152: if ($key eq 'consumers') {
6153: $encrypt{'ltisec_'.$key} = $settings->{'encrypt'}{$key};
6154: } else {
6155: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
6156: }
6157: }
6158: }
6159: }
6160: if (exists($settings->{'private'})) {
6161: if (ref($settings->{'private'}) eq 'HASH') {
6162: if (ref($settings->{'private'}) eq 'HASH') {
6163: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
6164: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
6165: }
6166: }
6167: }
6168: }
6169: } elsif ($position eq 'middle') {
6170: if (exists($settings->{'rules'})) {
6171: if (ref($settings->{'rules'}) eq 'HASH') {
6172: %rules = %{$settings->{'rules'}};
6173: }
6174: }
6175: } elsif ($position eq 'lower') {
6176: if (exists($settings->{'linkprot'})) {
6177: if (ref($settings->{'linkprot'}) eq 'HASH') {
6178: %linkprot = %{$settings->{'linkprot'}};
6179: if ($linkprot{'lock'}) {
6180: delete($linkprot{'lock'});
6181: }
6182: }
6183: }
6184: } else {
6185: foreach my $key ('encrypt','private','rules','linkprot') {
6186: if (exists($settings->{$key})) {
6187: delete($settings->{$key});
6188: }
6189: }
6190: }
6191: }
6192: if ($position eq 'top') {
6193: $datatable = &secrets_form($dom,'ltisec',\%encrypt,\%privkeys,$rowtotal);
6194: } elsif ($position eq 'middle') {
6195: $datatable = &password_rules('ltisecrets',\$itemcount,\%rules);
6196: $$rowtotal += $itemcount;
6197: } elsif ($position eq 'lower') {
6198: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
6199: } else {
6200: my ($switchserver,$switchmessage);
6201: $switchserver = &check_switchserver($dom);
6202: $switchmessage = &mt("submit from domain's primary library server: [_1].",$switchserver);
6203: my $maxnum = 0;
6204: my %ordered;
6205: if (ref($settings) eq 'HASH') {
6206: foreach my $item (keys(%{$settings})) {
6207: if (ref($settings->{$item}) eq 'HASH') {
6208: my $num = $settings->{$item}{'order'};
6209: if ($num eq '') {
6210: $num = scalar(keys(%{$settings}));
6211: }
6212: $ordered{$num} = $item;
6213: }
6214: }
6215: }
6216: $maxnum = scalar(keys(%ordered));
6217: my %lt = <i_names();
6218: if (keys(%ordered)) {
6219: my @items = sort { $a <=> $b } keys(%ordered);
6220: for (my $i=0; $i<@items; $i++) {
6221: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6222: my $item = $ordered{$items[$i]};
6223: my ($key,$secret,$usable,$lifetime,$consumer,$requser,$crsinc,$current);
6224: if (ref($settings->{$item}) eq 'HASH') {
6225: $key = $settings->{$item}->{'key'};
6226: $usable = $settings->{$item}->{'usable'};
6227: $lifetime = $settings->{$item}->{'lifetime'};
6228: $consumer = $settings->{$item}->{'consumer'};
6229: $requser = $settings->{$item}->{'requser'};
6230: $crsinc = $settings->{$item}->{'crsinc'};
6231: $current = $settings->{$item};
6232: }
6233: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
6234: my %checkedrequser = (
6235: yes => ' checked="checked"',
6236: no => '',
6237: );
6238: if (!$requser) {
6239: $checkedrequser{'no'} = $checkedrequser{'yes'};
6240: $checkedrequser{'yes'} = '';
6241: }
6242: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
6243: my %checkedcrsinc = (
6244: yes => ' checked="checked"',
6245: no => '',
6246: );
6247: if (!$crsinc) {
6248: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
6249: $checkedcrsinc{'yes'} = '';
6250: }
6251: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
6252: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6253: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
6254: for (my $k=0; $k<=$maxnum; $k++) {
6255: my $vpos = $k+1;
6256: my $selstr;
6257: if ($k == $i) {
6258: $selstr = ' selected="selected" ';
6259: }
6260: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6261: }
6262: $datatable .= '</select>'.(' 'x2).
6263: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
6264: &mt('Delete?').'</label></span></td>'.
6265: '<td colspan="2">'.
6266: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6267: '<span class="LC_nobreak">'.$lt{'consumer'}.
6268: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
6269: (' 'x2).
6270: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
6271: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
6272: (' 'x2).
6273: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
6274: 'value="'.$lifetime.'" size="3" /></span><br /><br />';
6275: if ($key ne '') {
6276: $datatable .= '<span class="LC_nobreak">'.$lt{'key'};
6277: if ($switchserver) {
6278: $datatable .= ': ['.&mt('[_1] to view/edit',$switchserver).']';
6279: } else {
6280: $datatable .= ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" autocomplete="off" />';
6281: }
6282: $datatable .= '</span> '.(' 'x2);
6283: } elsif (!$switchserver) {
6284: $datatable .= '<span class="LC_nobreak">'.$lt{'key'}.':'.
6285: '<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" autocomplete="off" />'.
6286: '</span> '.(' 'x2);
6287: }
6288: if ($switchserver) {
6289: if ($usable ne '') {
6290: $datatable .= '<div id="lti_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
6291: $lt{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6292: '<span class="LC_nobreak">'.&mt('Change secret?').
6293: '<label><input type="radio" value="0" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" checked="checked" />'.&mt('No').'</label>'.
6294: (' 'x2).
6295: '<label><input type="radio" value="1" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" />'.&mt('Yes').'</label>'.(' 'x2).
6296: '</span><div id="lti_divchgsecret_'.$i.'" style="display:none" />'.
6297: '<span class="LC_nobreak"> - '.$switchmessage.'</span>'.
6298: '</div>';
6299: } elsif ($key eq '') {
6300: $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.$switchmessage.'</span>'."\n";
6301: } else {
6302: $datatable .= '<span class="LC_nobreak">'.&mt('Secret required').' - '.$switchmessage.'</span>'."\n";
6303: }
6304: } else {
6305: if ($usable ne '') {
6306: $datatable .= '<div id="lti_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
6307: $lt{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
6308: '<span class="LC_nobreak">'.&mt('Change?').
6309: '<label><input type="radio" value="0" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" checked="checked" />'.&mt('No').'</label>'.
6310: (' 'x2).
6311: '<label><input type="radio" value="1" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" />'.&mt('Yes').
6312: '</label> </span><div id="lti_divchgsecret_'.$i.'" style="display:none" />'.
6313: '<span class="LC_nobreak">'.&mt('New Secret').':'.
6314: '<input type="password" size="20" name="lti_secret_'.$i.'" value="" autocomplete="new-password" />'.
6315: '<label><input type="checkbox" name="lti_visible_'.$i.'" id="lti_visible_'.$i.'" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label></span></div>';
6316: } else {
6317: $datatable .=
6318: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
6319: '<input type="password" size="20" name="lti_secret_'.$i.'" value="" autocomplete="new-password" />'.
6320: '<label><input type="checkbox" name="lti_visible_'.$i.'" id="lti_visible_'.$i.'" onclick="if (this.checked) { this.form.lti_secret_'.$i.'.type='."'text'".' } else { this.form.lti_secret_'.$i.'.type='."'password'".' }" />'.&mt('Visible input').'</label>';
6321: }
6322: }
6323: $datatable .= '<br /><br />'.
6324: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6325: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
6326: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
6327: '<br /><br />'.
6328: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6329: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
6330: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
6331: (' 'x4).
6332: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
6333: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
6334: $itemcount ++;
6335: }
6336: }
6337: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6338: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
6339: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
6340: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
6341: '<select name="lti_pos_add"'.$chgstr.'>';
6342: for (my $k=0; $k<$maxnum+1; $k++) {
6343: my $vpos = $k+1;
6344: my $selstr;
6345: if ($k == $maxnum) {
6346: $selstr = ' selected="selected" ';
6347: }
6348: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6349: }
6350: $datatable .= '</select> '."\n".
6351: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
6352: '<td colspan="2">'.
6353: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
6354: '<span class="LC_nobreak">'.$lt{'consumer'}.
6355: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
6356: (' 'x2).
6357: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
6358: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
6359: (' 'x2).
6360: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span><br /><br />'."\n";
6361: if ($switchserver) {
6362: $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.$switchmessage.'</span>'."\n";
6363: } else {
6364: $datatable .= '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" autocomplete="off" /></span> '."\n".
6365: (' 'x2).
6366: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" autocomplete="new-password" />'.
6367: '<label><input type="checkbox" name="lti_add_visible" id="lti_add_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";
6368: }
6369: $datatable .= '<br /><br />'.
6370: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
6371: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6372: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
6373: '<br /><br />'.
6374: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
6375: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
6376: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
6377: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
6378: '</td>'."\n".
6379: '</tr>'."\n";
6380: $itemcount ++;
6381: }
6382: $$rowtotal += $itemcount;
6383: return $datatable;
6384: }
6385:
6386: sub lti_names {
6387: my %lt = &Apache::lonlocal::texthash(
6388: 'version' => 'LTI Version',
6389: 'url' => 'URL',
6390: 'key' => 'Key',
6391: 'lifetime' => 'Nonce lifetime (s)',
6392: 'consumer' => 'Consumer',
6393: 'secret' => 'Secret',
6394: 'requser' => "User's identity sent",
6395: 'crsinc' => "Course's identity sent",
6396: 'email' => 'Email address',
6397: 'sourcedid' => 'User ID',
6398: 'other' => 'Other',
6399: 'passback' => 'Can return grades to Consumer:',
6400: 'roster' => 'Can retrieve roster from Consumer:',
6401: 'topmenu' => 'Display LON-CAPA page header',
6402: 'inlinemenu'=> 'Display LON-CAPA inline menu',
6403: );
6404: return %lt;
6405: }
6406:
6407: sub lti_options {
6408: my ($num,$current,$itemcount,%lt) = @_;
6409: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
6410: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
6411: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
6412: $checked{'storecrs'}{'Y'} = ' checked="checked"';
6413: $checked{'makecrs'}{'N'} = ' checked="checked"';
6414: $checked{'mapcrstype'} = {};
6415: $checked{'makeuser'} = {};
6416: $checked{'selfenroll'} = {};
6417: $checked{'crssec'} = {};
6418: $checked{'crssecsrc'} = {};
6419: $checked{'lcauth'} = {};
6420: $checked{'menuitem'} = {};
6421: if ($num eq 'add') {
6422: $checked{'lcauth'}{'lti'} = ' checked="checked"';
6423: }
6424: my $userfieldsty = 'none';
6425: my $crsfieldsty = 'none';
6426: my $crssecfieldsty = 'none';
6427: my $secsrcfieldsty = 'none';
6428: my $callbacksty = 'none';
6429: my $passbacksty = 'none';
6430: my $optionsty = 'block';
6431: my $crssty = 'block';
6432: my $lcauthparm;
6433: my $lcauthparmstyle = 'display:none';
6434: my $lcauthparmtext;
6435: my $menusty;
6436: my $numinrow = 4;
6437: my %menutitles = <imenu_titles();
6438:
6439: if (ref($current) eq 'HASH') {
6440: if (!$current->{'requser'}) {
6441: $optionsty = 'none';
6442: $crssty = 'none';
6443: } elsif (!$current->{'crsinc'}) {
6444: $crssty = 'none';
6445: }
6446: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
6447: $checked{'mapuser'}{'sourcedid'} = '';
6448: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
6449: $checked{'mapuser'}{'email'} = ' checked="checked"';
6450: } else {
6451: $checked{'mapuser'}{'other'} = ' checked="checked"';
6452: $userfield = $current->{'mapuser'};
6453: $userfieldsty = 'inline-block';
6454: }
6455: }
6456: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
6457: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
6458: if ($current->{'mapcrs'} eq 'context_id') {
6459: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
6460: } else {
6461: $checked{'mapcrs'}{'other'} = ' checked="checked"';
6462: $cidfield = $current->{'mapcrs'};
6463: $crsfieldsty = 'inline-block';
6464: }
6465: }
6466: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
6467: foreach my $type (@{$current->{'mapcrstype'}}) {
6468: $checked{'mapcrstype'}{$type} = ' checked="checked"';
6469: }
6470: }
6471: if (!$current->{'storecrs'}) {
6472: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
6473: $checked{'storecrs'}{'Y'} = '';
6474: }
6475: if ($current->{'makecrs'}) {
6476: $checked{'makecrs'}{'Y'} = ' checked="checked"';
6477: }
6478: if (ref($current->{'makeuser'}) eq 'ARRAY') {
6479: foreach my $role (@{$current->{'makeuser'}}) {
6480: $checked{'makeuser'}{$role} = ' checked="checked"';
6481: }
6482: }
6483: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
6484: $checked{'lcauth'}{$1} = ' checked="checked"';
6485: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
6486: $lcauthparm = $current->{'lcauthparm'};
6487: $lcauthparmstyle = 'display:table-row';
6488: if ($current->{'lcauth'} eq 'localauth') {
6489: $lcauthparmtext = &mt('Local auth argument');
6490: } else {
6491: $lcauthparmtext = &mt('Kerberos domain');
6492: }
6493: }
6494: }
6495: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
6496: foreach my $role (@{$current->{'selfenroll'}}) {
6497: $checked{'selfenroll'}{$role} = ' checked="checked"';
6498: }
6499: }
6500: if (ref($current->{'maproles'}) eq 'HASH') {
6501: %rolemaps = %{$current->{'maproles'}};
6502: }
6503: if ($current->{'section'} ne '') {
6504: $checked{'crssec'}{'Y'} = ' checked="checked"';
6505: $crssecfieldsty = 'inline-block';
6506: if ($current->{'section'} eq 'course_section_sourcedid') {
6507: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
6508: } else {
6509: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
6510: $crssecsrc = $current->{'section'};
6511: $secsrcfieldsty = 'inline-block';
6512: }
6513: } else {
6514: $checked{'crssec'}{'N'} = ' checked="checked"';
6515: }
6516: if ($current->{'callback'} ne '') {
6517: $callback = $current->{'callback'};
6518: $checked{'callback'}{'Y'} = ' checked="checked"';
6519: $callbacksty = 'inline-block';
6520: } else {
6521: $checked{'callback'}{'N'} = ' checked="checked"';
6522: }
6523: if ($current->{'topmenu'}) {
6524: $checked{'topmenu'}{'Y'} = ' checked="checked"';
6525: } else {
6526: $checked{'topmenu'}{'N'} = ' checked="checked"';
6527: }
6528: if ($current->{'inlinemenu'}) {
6529: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6530: } else {
6531: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
6532: }
6533: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
6534: $menusty = 'inline-block';
6535: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
6536: foreach my $item (@{$current->{'lcmenu'}}) {
6537: if (exists($menutitles{$item})) {
6538: $checked{'menuitem'}{$item} = ' checked="checked"';
6539: }
6540: }
6541: }
6542: } else {
6543: $menusty = 'none';
6544: }
6545: } else {
6546: $checked{'makecrs'}{'N'} = ' checked="checked"';
6547: $checked{'crssec'}{'N'} = ' checked="checked"';
6548: $checked{'callback'}{'N'} = ' checked="checked"';
6549: $checked{'topmenu'}{'N'} = ' checked="checked"';
6550: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
6551: $checked{'menuitem'}{'grades'} = ' checked="checked"';
6552: $menusty = 'inline-block';
6553: }
6554: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
6555: my %coursetypetitles = &Apache::lonlocal::texthash (
6556: official => 'Official',
6557: unofficial => 'Unofficial',
6558: community => 'Community',
6559: textbook => 'Textbook',
6560: placement => 'Placement Test',
6561: lti => 'LTI Provider',
6562: );
6563: my @authtypes = ('internal','krb4','krb5','localauth');
6564: my %shortauth = (
6565: internal => 'int',
6566: krb4 => 'krb4',
6567: krb5 => 'krb5',
6568: localauth => 'loc'
6569: );
6570: my %authnames = &authtype_names();
6571: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
6572: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
6573: my @courseroles = ('cc','in','ta','ep','st');
6574: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
6575: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
6576: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
6577: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
6578: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
6579: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
6580: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
6581: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
6582: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
6583: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
6584: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
6585: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
6586: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
6587: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
6588: '<span class="LC_nobreak">'.&mt('Parameter').': '.
6589: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
6590: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
6591: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
6592: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
6593: foreach my $option ('sourcedid','email','other') {
6594: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
6595: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
6596: ($option eq 'other' ? '' : (' 'x2) );
6597: }
6598: $output .= '</span></div>'.
6599: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
6600: '<input type="text" name="lti_customuser_'.$num.'" '.
6601: 'value="'.$userfield.'" /></div></fieldset>'.
6602: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
6603: foreach my $ltirole (@ltiroles) {
6604: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
6605: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
6606: }
6607: $output .= '</fieldset>'.
6608: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
6609: '<table>'.
6610: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
6611: '</table>'.
6612: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
6613: '<td class="LC_left_item">';
6614: foreach my $auth ('lti',@authtypes) {
6615: my $authtext;
6616: if ($auth eq 'lti') {
6617: $authtext = &mt('None');
6618: } else {
6619: $authtext = $authnames{$shortauth{$auth}};
6620: }
6621: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
6622: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
6623: $authtext.'</label></span> ';
6624: }
6625: $output .= '</td></tr>'.
6626: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
6627: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
6628: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
6629: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
6630: '</table></fieldset>'.
6631: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
6632: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
6633: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
6634: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
6635: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6636: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
6637: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
6638: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6639: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
6640: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
6641: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
6642: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
6643: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
6644: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
6645: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
6646: '<span class="LC_nobreak">'.&mt('Menu items').': ';
6647: foreach my $type ('fullname','coursetitle','role','logout','grades') {
6648: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
6649: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
6650: (' 'x2);
6651: }
6652: $output .= '</span></div></fieldset>'.
6653: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
6654: '<div class="LC_floatleft"><span class="LC_nobreak">'.
6655: &mt('Unique course identifier').': ';
6656: foreach my $option ('course_offering_sourcedid','context_id','other') {
6657: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
6658: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
6659: ($option eq 'other' ? '' : (' 'x2) );
6660: }
6661: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
6662: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
6663: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
6664: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
6665: foreach my $type (@coursetypes) {
6666: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
6667: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
6668: (' 'x2);
6669: }
6670: $output .= '</span><br /><br />'.
6671: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
6672: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
6673: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6674: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
6675: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6676: '</fieldset>'.
6677: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
6678: foreach my $ltirole (@lticourseroles) {
6679: my ($selected,$selectnone);
6680: if ($rolemaps{$ltirole} eq '') {
6681: $selectnone = ' selected="selected"';
6682: }
6683: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
6684: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
6685: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
6686: foreach my $role (@courseroles) {
6687: unless ($selectnone) {
6688: if ($rolemaps{$ltirole} eq $role) {
6689: $selected = ' selected="selected"';
6690: } else {
6691: $selected = '';
6692: }
6693: }
6694: $output .= '<option value="'.$role.'"'.$selected.'>'.
6695: &Apache::lonnet::plaintext($role,'Course').
6696: '</option>';
6697: }
6698: $output .= '</select></td>';
6699: }
6700: $output .= '</tr></table></fieldset>'.
6701: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
6702: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
6703: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
6704: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
6705: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
6706: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
6707: '</fieldset>'.
6708: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
6709: foreach my $lticrsrole (@lticourseroles) {
6710: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
6711: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
6712: }
6713: $output .= '</fieldset>'.
6714: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
6715: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
6716: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
6717: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
6718: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
6719: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
6720: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
6721: '<span class="LC_nobreak">'.&mt('From').':<label>'.
6722: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
6723: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
6724: &mt('Standard field').'</label>'.(' 'x2).
6725: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
6726: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
6727: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
6728: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
6729: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
6730: my ($pb1p1chk,$pb1p0chk,$onclickpb);
6731: foreach my $extra ('roster','passback') {
6732: my $checkedon = '';
6733: my $checkedoff = ' checked="checked"';
6734: if ($extra eq 'passback') {
6735: $pb1p1chk = ' checked="checked"';
6736: $pb1p0chk = '';
6737: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
6738: } else {
6739: $onclickpb = '';
6740: }
6741: if (ref($current) eq 'HASH') {
6742: if (($current->{$extra})) {
6743: $checkedon = $checkedoff;
6744: $checkedoff = '';
6745: if ($extra eq 'passback') {
6746: $passbacksty = 'inline-block';
6747: }
6748: if ($current->{'passbackformat'} eq '1.0') {
6749: $pb1p0chk = ' checked="checked"';
6750: $pb1p1chk = '';
6751: }
6752: }
6753: }
6754: $output .= $lt{$extra}.' '.
6755: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
6756: &mt('No').'</label>'.(' 'x2).
6757: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
6758: &mt('Yes').'</label><br />';
6759: }
6760: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
6761: '<span class="LC_nobreak">'.&mt('Grade format').
6762: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
6763: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
6764: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
6765: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
6766: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
6767: $output .= '</span></div></fieldset>';
6768: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
6769: #
6770: # $output .= '</fieldset>'.
6771: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
6772: return $output;
6773: }
6774:
6775: sub ltimenu_titles {
6776: return &Apache::lonlocal::texthash(
6777: fullname => 'Full name',
6778: coursetitle => 'Course title',
6779: role => 'Role',
6780: logout => 'Logout',
6781: grades => 'Grades',
6782: );
6783: }
6784:
6785: sub print_coursedefaults {
6786: my ($position,$dom,$settings,$rowtotal) = @_;
6787: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6788: my $itemcount = 1;
6789: my %choices = &Apache::lonlocal::texthash (
6790: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
6791: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6792: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6793: coursecredits => 'Credits can be specified for courses',
6794: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6795: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6796: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
6797: texengine => 'Default method to display mathematics',
6798: postsubmit => 'Disable submit button/keypress following student submission',
6799: canclone => "People who may clone a course (besides course's owner and coordinators)",
6800: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6801: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
6802: domexttool => 'External Tools defined in the domain may be used in courses/communities (by type)',
6803: exttool => 'External Tools can be defined and configured in courses/communities (by type)',
6804: );
6805: my %staticdefaults = (
6806: anonsurvey_threshold => 10,
6807: uploadquota => 500,
6808: postsubmit => 60,
6809: mysqltables => 172800,
6810: domexttool => 1,
6811: exttool => 0,
6812: );
6813: if ($position eq 'top') {
6814: %defaultchecked = (
6815: 'canuse_pdfforms' => 'off',
6816: 'uselcmath' => 'on',
6817: 'usejsme' => 'on',
6818: 'inline_chem' => 'on',
6819: 'canclone' => 'none',
6820: );
6821: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
6822: my $deftex = $Apache::lonnet::deftex;
6823: if (ref($settings) eq 'HASH') {
6824: if ($settings->{'texengine'}) {
6825: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6826: $deftex = $settings->{'texengine'};
6827: }
6828: }
6829: }
6830: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6831: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6832: '<span class="LC_nobreak">'.$choices{'texengine'}.
6833: '</span></td><td class="LC_right_item">'.
6834: '<select name="texengine">'."\n";
6835: my %texoptions = (
6836: MathJax => 'MathJax',
6837: mimetex => &mt('Convert to Images'),
6838: tth => &mt('TeX to HTML'),
6839: );
6840: foreach my $renderer ('MathJax','mimetex','tth') {
6841: my $selected = '';
6842: if ($renderer eq $deftex) {
6843: $selected = ' selected="selected"';
6844: }
6845: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6846: }
6847: $mathdisp .= '</select></td></tr>'."\n";
6848: $itemcount ++;
6849: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6850: \%choices,$itemcount);
6851: $datatable = $mathdisp.$datatable;
6852: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6853: $datatable .=
6854: '<tr'.$css_class.'><td style="vertical-align: top">'.
6855: '<span class="LC_nobreak">'.$choices{'canclone'}.
6856: '</span></td><td class="LC_left_item">';
6857: my $currcanclone = 'none';
6858: my $onclick;
6859: my @cloneoptions = ('none','domain');
6860: my %clonetitles = &Apache::lonlocal::texthash (
6861: none => 'No additional course requesters',
6862: domain => "Any course requester in course's domain",
6863: instcode => 'Course requests for official courses ...',
6864: );
6865: my (%codedefaults,@code_order,@posscodes);
6866: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6867: \@code_order) eq 'ok') {
6868: if (@code_order > 0) {
6869: push(@cloneoptions,'instcode');
6870: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6871: }
6872: }
6873: if (ref($settings) eq 'HASH') {
6874: if ($settings->{'canclone'}) {
6875: if (ref($settings->{'canclone'}) eq 'HASH') {
6876: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6877: if (@code_order > 0) {
6878: $currcanclone = 'instcode';
6879: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6880: }
6881: }
6882: } elsif ($settings->{'canclone'} eq 'domain') {
6883: $currcanclone = $settings->{'canclone'};
6884: }
6885: }
6886: }
6887: foreach my $option (@cloneoptions) {
6888: my ($checked,$additional);
6889: if ($currcanclone eq $option) {
6890: $checked = ' checked="checked"';
6891: }
6892: if ($option eq 'instcode') {
6893: if (@code_order) {
6894: my $show = 'none';
6895: if ($checked) {
6896: $show = 'block';
6897: }
6898: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6899: &mt('Institutional codes for new and cloned course have identical:').
6900: '<br />';
6901: foreach my $item (@code_order) {
6902: my $codechk;
6903: if ($checked) {
6904: if (grep(/^\Q$item\E$/,@posscodes)) {
6905: $codechk = ' checked="checked"';
6906: }
6907: }
6908: $additional .= '<label>'.
6909: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6910: $item.'</label>';
6911: }
6912: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6913: }
6914: }
6915: $datatable .=
6916: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6917: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6918: '</label> '.$additional.'</span><br />';
6919: }
6920: $datatable .= '</td>'.
6921: '</tr>';
6922: $itemcount ++;
6923: } else {
6924: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6925: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6926: my $currusecredits = 0;
6927: my $postsubmitclient = 1;
6928: my $ltiauth = 0;
6929: my %domexttool;
6930: my %exttool;
6931: my @types = ('official','unofficial','community','textbook','placement');
6932: if (ref($settings) eq 'HASH') {
6933: if ($settings->{'ltiauth'}) {
6934: $ltiauth = 1;
6935: }
6936: if (ref($settings->{'domexttool'}) eq 'HASH') {
6937: foreach my $type (@types) {
6938: if ($settings->{'domexttool'}->{$type}) {
6939: $domexttool{$type} = ' checked="checked"';
6940: }
6941: }
6942: } else {
6943: foreach my $type (@types) {
6944: if ($staticdefaults{'domexttool'}) {
6945: $domexttool{$type} = ' checked="checked"';
6946: }
6947: }
6948: }
6949: if (ref($settings->{'exttool'}) eq 'HASH') {
6950: foreach my $type (@types) {
6951: if ($settings->{'exttool'}->{$type}) {
6952: $exttool{$type} = ' checked="checked"';
6953: }
6954: }
6955: }
6956: $currdefresponder = $settings->{'anonsurvey_threshold'};
6957: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6958: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6959: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6960: }
6961: }
6962: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6963: foreach my $type (@types) {
6964: next if ($type eq 'community');
6965: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6966: if ($defcredits{$type} ne '') {
6967: $currusecredits = 1;
6968: }
6969: }
6970: }
6971: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6972: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6973: $postsubmitclient = 0;
6974: foreach my $type (@types) {
6975: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6976: }
6977: } else {
6978: foreach my $type (@types) {
6979: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6980: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6981: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6982: } else {
6983: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6984: }
6985: } else {
6986: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6987: }
6988: }
6989: }
6990: } else {
6991: foreach my $type (@types) {
6992: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6993: }
6994: }
6995: if (ref($settings->{'mysqltables'}) eq 'HASH') {
6996: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
6997: $currmysql{$type} = $settings->{'mysqltables'}{$type};
6998: }
6999: } else {
7000: foreach my $type (@types) {
7001: $currmysql{$type} = $staticdefaults{'mysqltables'};
7002: }
7003: }
7004: } else {
7005: foreach my $type (@types) {
7006: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7007: if ($staticdefaults{'domexttool'}) {
7008: $domexttool{$type} = ' checked="checked"';
7009: }
7010: }
7011: }
7012: if (!$currdefresponder) {
7013: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7014: } elsif ($currdefresponder < 1) {
7015: $currdefresponder = 1;
7016: }
7017: foreach my $type (@types) {
7018: if ($curruploadquota{$type} eq '') {
7019: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7020: }
7021: }
7022: $datatable .=
7023: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7024: $choices{'anonsurvey_threshold'}.
7025: '</span></td>'.
7026: '<td class="LC_right_item"><span class="LC_nobreak">'.
7027: '<input type="text" name="anonsurvey_threshold"'.
7028: ' value="'.$currdefresponder.'" size="5" /></span>'.
7029: '</td></tr>'."\n";
7030: $itemcount ++;
7031: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7032: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7033: $choices{'uploadquota'}.
7034: '</span></td>'.
7035: '<td style="text-align: right" class="LC_right_item">'.
7036: '<table><tr>';
7037: foreach my $type (@types) {
7038: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7039: '<input type="text" name="uploadquota_'.$type.'"'.
7040: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7041: }
7042: $datatable .= '</tr></table></td></tr>'."\n";
7043: $itemcount ++;
7044: my $onclick = "toggleDisplay(this.form,'credits');";
7045: my $display = 'none';
7046: if ($currusecredits) {
7047: $display = 'block';
7048: }
7049: my $additional = '<div id="credits" style="display: '.$display.'">'.
7050: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7051: foreach my $type (@types) {
7052: next if ($type eq 'community');
7053: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7054: '<input type="text" name="'.$type.'_credits"'.
7055: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7056: }
7057: $additional .= '</tr></table></div>'."\n";
7058: %defaultchecked = ('coursecredits' => 'off');
7059: @toggles = ('coursecredits');
7060: my $current = {
7061: 'coursecredits' => $currusecredits,
7062: };
7063: (my $table,$itemcount) =
7064: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7065: \%choices,$itemcount,$onclick,$additional,'left');
7066: $datatable .= $table;
7067: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7068: my $display = 'none';
7069: if ($postsubmitclient) {
7070: $display = 'block';
7071: }
7072: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7073: &mt('Number of seconds submit is disabled').'<br />'.
7074: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7075: '<table><tr>';
7076: foreach my $type (@types) {
7077: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7078: '<input type="text" name="'.$type.'_timeout" value="'.
7079: $deftimeout{$type}.'" size="5" /></td>';
7080: }
7081: $additional .= '</tr></table></div>'."\n";
7082: %defaultchecked = ('postsubmit' => 'on');
7083: @toggles = ('postsubmit');
7084: $current = {
7085: 'postsubmit' => $postsubmitclient,
7086: };
7087: ($table,$itemcount) =
7088: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7089: \%choices,$itemcount,$onclick,$additional,'left');
7090: $datatable .= $table;
7091: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7092: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7093: $choices{'mysqltables'}.
7094: '</span></td>'.
7095: '<td style="text-align: right" class="LC_right_item">'.
7096: '<table><tr>';
7097: foreach my $type (@types) {
7098: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7099: '<input type="text" name="mysqltables_'.$type.'"'.
7100: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7101: }
7102: $datatable .= '</tr></table></td></tr>'."\n";
7103: $itemcount ++;
7104: %defaultchecked = ('ltiauth' => 'off');
7105: @toggles = ('ltiauth');
7106: $current = {
7107: 'ltiauth' => $ltiauth,
7108: };
7109: ($table,$itemcount) =
7110: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7111: \%choices,$itemcount,undef,undef,'left');
7112: $datatable .= $table;
7113: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7114: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7115: $choices{'domexttool'}.
7116: '</span></td>'.
7117: '<td style="text-align: right" class="LC_right_item">'.
7118: '<table><tr>';
7119: foreach my $type (@types) {
7120: $datatable .= '<td style="text-align: left">'.
7121: '<span class="LC_nobreak">'.
7122: '<input type="checkbox" name="domexttool"'.
7123: ' value="'.$type.'"'.$domexttool{$type}.' />'.
7124: &mt($type).'</span></td>'."\n";
7125: }
7126: $datatable .= '</tr></table></td></tr>'."\n";
7127: $itemcount ++;
7128: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7129: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7130: $choices{'exttool'}.
7131: '</span></td>'.
7132: '<td style="text-align: right" class="LC_right_item">'.
7133: '<table><tr>';
7134: foreach my $type (@types) {
7135: $datatable .= '<td style="text-align: left">'.
7136: '<span class="LC_nobreak">'.
7137: '<input type="checkbox" name="exttool"'.
7138: ' value="'.$type.'"'.$exttool{$type}.' />'.
7139: &mt($type).'</span></td>'."\n";
7140: }
7141: $datatable .= '</tr></table></td></tr>'."\n";
7142: }
7143: $$rowtotal += $itemcount;
7144: return $datatable;
7145: }
7146:
7147: sub print_selfenrollment {
7148: my ($position,$dom,$settings,$rowtotal) = @_;
7149: my ($css_class,$datatable);
7150: my $itemcount = 1;
7151: my @types = ('official','unofficial','community','textbook','placement');
7152: if (($position eq 'top') || ($position eq 'middle')) {
7153: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7154: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7155: my @rows;
7156: my $key;
7157: if ($position eq 'top') {
7158: $key = 'admin';
7159: if (ref($rowsref) eq 'ARRAY') {
7160: @rows = @{$rowsref};
7161: }
7162: } elsif ($position eq 'middle') {
7163: $key = 'default';
7164: @rows = ('types','registered','approval','limit');
7165: }
7166: foreach my $row (@rows) {
7167: if (defined($titlesref->{$row})) {
7168: $itemcount ++;
7169: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7170: $datatable .= '<tr'.$css_class.'>'.
7171: '<td>'.$titlesref->{$row}.'</td>'.
7172: '<td class="LC_left_item">'.
7173: '<table><tr>';
7174: my (%current,%currentcap);
7175: if (ref($settings) eq 'HASH') {
7176: if (ref($settings->{$key}) eq 'HASH') {
7177: foreach my $type (@types) {
7178: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7179: $current{$type} = $settings->{$key}->{$type}->{$row};
7180: }
7181: if (($row eq 'limit') && ($key eq 'default')) {
7182: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7183: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7184: }
7185: }
7186: }
7187: }
7188: }
7189: my %roles = (
7190: '0' => &Apache::lonnet::plaintext('dc'),
7191: );
7192:
7193: foreach my $type (@types) {
7194: unless (($row eq 'registered') && ($key eq 'default')) {
7195: $datatable .= '<th>'.&mt($type).'</th>';
7196: }
7197: }
7198: unless (($row eq 'registered') && ($key eq 'default')) {
7199: $datatable .= '</tr><tr>';
7200: }
7201: foreach my $type (@types) {
7202: if ($type eq 'community') {
7203: $roles{'1'} = &mt('Community personnel');
7204: } else {
7205: $roles{'1'} = &mt('Course personnel');
7206: }
7207: $datatable .= '<td style="vertical-align: top">';
7208: if ($position eq 'top') {
7209: my %checked;
7210: if ($current{$type} eq '0') {
7211: $checked{'0'} = ' checked="checked"';
7212: } else {
7213: $checked{'1'} = ' checked="checked"';
7214: }
7215: foreach my $role ('1','0') {
7216: $datatable .= '<span class="LC_nobreak"><label>'.
7217: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7218: 'value="'.$role.'"'.$checked{$role}.' />'.
7219: $roles{$role}.'</label></span> ';
7220: }
7221: } else {
7222: if ($row eq 'types') {
7223: my %checked;
7224: if ($current{$type} =~ /^(all|dom)$/) {
7225: $checked{$1} = ' checked="checked"';
7226: } else {
7227: $checked{''} = ' checked="checked"';
7228: }
7229: foreach my $val ('','dom','all') {
7230: $datatable .= '<span class="LC_nobreak"><label>'.
7231: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7232: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7233: }
7234: } elsif ($row eq 'registered') {
7235: my %checked;
7236: if ($current{$type} eq '1') {
7237: $checked{'1'} = ' checked="checked"';
7238: } else {
7239: $checked{'0'} = ' checked="checked"';
7240: }
7241: foreach my $val ('0','1') {
7242: $datatable .= '<span class="LC_nobreak"><label>'.
7243: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7244: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7245: }
7246: } elsif ($row eq 'approval') {
7247: my %checked;
7248: if ($current{$type} =~ /^([12])$/) {
7249: $checked{$1} = ' checked="checked"';
7250: } else {
7251: $checked{'0'} = ' checked="checked"';
7252: }
7253: for my $val (0..2) {
7254: $datatable .= '<span class="LC_nobreak"><label>'.
7255: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7256: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7257: }
7258: } elsif ($row eq 'limit') {
7259: my %checked;
7260: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7261: $checked{$1} = ' checked="checked"';
7262: } else {
7263: $checked{'none'} = ' checked="checked"';
7264: }
7265: my $cap;
7266: if ($currentcap{$type} =~ /^\d+$/) {
7267: $cap = $currentcap{$type};
7268: }
7269: foreach my $val ('none','allstudents','selfenrolled') {
7270: $datatable .= '<span class="LC_nobreak"><label>'.
7271: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7272: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7273: }
7274: $datatable .= '<br />'.
7275: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7276: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7277: '</span>';
7278: }
7279: }
7280: $datatable .= '</td>';
7281: }
7282: $datatable .= '</tr>';
7283: }
7284: $datatable .= '</table></td></tr>';
7285: }
7286: } elsif ($position eq 'bottom') {
7287: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7288: }
7289: $$rowtotal += $itemcount;
7290: return $datatable;
7291: }
7292:
7293: sub print_validation_rows {
7294: my ($caller,$dom,$settings,$rowtotal) = @_;
7295: my ($itemsref,$namesref,$fieldsref);
7296: if ($caller eq 'selfenroll') {
7297: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7298: } elsif ($caller eq 'requestcourses') {
7299: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7300: }
7301: my %currvalidation;
7302: if (ref($settings) eq 'HASH') {
7303: if (ref($settings->{'validation'}) eq 'HASH') {
7304: %currvalidation = %{$settings->{'validation'}};
7305: }
7306: }
7307: my $datatable;
7308: my $itemcount = 0;
7309: foreach my $item (@{$itemsref}) {
7310: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7311: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7312: $namesref->{$item}.
7313: '</span></td>'.
7314: '<td class="LC_left_item">';
7315: if (($item eq 'url') || ($item eq 'button')) {
7316: $datatable .= '<span class="LC_nobreak">'.
7317: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7318: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7319: } elsif ($item eq 'fields') {
7320: my @currfields;
7321: if (ref($currvalidation{$item}) eq 'ARRAY') {
7322: @currfields = @{$currvalidation{$item}};
7323: }
7324: foreach my $field (@{$fieldsref}) {
7325: my $check = '';
7326: if (grep(/^\Q$field\E$/,@currfields)) {
7327: $check = ' checked="checked"';
7328: }
7329: $datatable .= '<span class="LC_nobreak"><label>'.
7330: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7331: ' value="'.$field.'"'.$check.' />'.$field.
7332: '</label></span> ';
7333: }
7334: } elsif ($item eq 'markup') {
7335: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7336: $currvalidation{$item}.
7337: '</textarea>';
7338: }
7339: $datatable .= '</td></tr>'."\n";
7340: if (ref($rowtotal)) {
7341: $itemcount ++;
7342: }
7343: }
7344: if ($caller eq 'requestcourses') {
7345: my %currhash;
7346: if (ref($settings) eq 'HASH') {
7347: if (ref($settings->{'validation'}) eq 'HASH') {
7348: if ($settings->{'validation'}{'dc'} ne '') {
7349: $currhash{$settings->{'validation'}{'dc'}} = 1;
7350: }
7351: }
7352: }
7353: my $numinrow = 2;
7354: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7355: 'validationdc',%currhash);
7356: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7357: $datatable .= '<tr'.$css_class.'><td>';
7358: if ($numdc > 1) {
7359: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7360: } else {
7361: $datatable .= &mt('Course creation processed as: ');
7362: }
7363: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7364: $itemcount ++;
7365: }
7366: if (ref($rowtotal)) {
7367: $$rowtotal += $itemcount;
7368: }
7369: return $datatable;
7370: }
7371:
7372: sub print_privacy {
7373: my ($position,$dom,$settings,$rowtotal) = @_;
7374: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7375: my $itemcount = 0;
7376: if ($position eq 'top') {
7377: $numinrow = 2;
7378: } else {
7379: @items = ('domain','author','course','community');
7380: %names = &Apache::lonlocal::texthash (
7381: domain => 'Assigned domain role(s)',
7382: author => 'Assigned co-author role(s)',
7383: course => 'Assigned course role(s)',
7384: community => 'Assigned community role(s)',
7385: );
7386: $numinrow = 4;
7387: ($othertitle,$usertypes,$types) =
7388: &Apache::loncommon::sorted_inst_types($dom);
7389: }
7390: if (($position eq 'top') || ($position eq 'middle')) {
7391: my (%by_ip,%by_location,@intdoms,@instdoms);
7392: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7393: if ($position eq 'top') {
7394: my %curr;
7395: my @options = ('none','user','domain','auto');
7396: my %titles = &Apache::lonlocal::texthash (
7397: none => 'Not allowed',
7398: user => 'User authorizes',
7399: domain => 'DC authorizes',
7400: auto => 'Unrestricted',
7401: instdom => 'Other domain shares institution/provider',
7402: extdom => 'Other domain has different institution/provider',
7403: notify => 'Notify when role needs authorization',
7404: );
7405: my %names = &Apache::lonlocal::texthash (
7406: domain => 'Domain role',
7407: author => 'Co-author role',
7408: course => 'Course role',
7409: community => 'Community role',
7410: );
7411: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7412: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7413: foreach my $domtype ('instdom','extdom') {
7414: my (%checked,$skip);
7415: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7416: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7417: '<td class="LC_left_item">';
7418: if ($domtype eq 'instdom') {
7419: unless (@instdoms > 1) {
7420: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7421: $skip = 1;
7422: }
7423: } elsif ($domtype eq 'extdom') {
7424: if (keys(%by_location) == 0) {
7425: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7426: $skip = 1;
7427: }
7428: }
7429: unless ($skip) {
7430: foreach my $roletype ('domain','author','course','community') {
7431: $checked{'auto'} = ' checked="checked"';
7432: if (ref($settings) eq 'HASH') {
7433: if (ref($settings->{approval}) eq 'HASH') {
7434: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7435: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7436: $checked{$1} = ' checked="checked"';
7437: $checked{'auto'} = '';
7438: }
7439: }
7440: }
7441: }
7442: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7443: foreach my $option (@options) {
7444: $datatable .= '<span class="LC_nobreak"><label>'.
7445: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7446: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7447: '</label></span> ';
7448: }
7449: $datatable .= '</fieldset>';
7450: }
7451: }
7452: $datatable .= '</td></tr>';
7453: $itemcount ++;
7454: }
7455: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7456: $datatable .= '<tr'.$css_class.'><td>'.$titles{'notify'}.'</td>'.
7457: '<td class="LC_left_item">';
7458: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7459: my %curr;
7460: if (ref($settings) eq 'HASH') {
7461: if ($settings->{'notify'} ne '') {
7462: map {$curr{$_}=1;} split(/,/,$settings->{'notify'});
7463: }
7464: }
7465: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7466: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
7467: 'privacy_notify',%curr);
7468: if ($numdc > 0) {
7469: $datatable .= $table;
7470: } else {
7471: $datatable .= &mt('There are no active Domain Coordinators');
7472: }
7473: } else {
7474: $datatable .= &mt('Nothing to set here, as there are no other domains');
7475: }
7476: $datatable .='</td></tr>';
7477: } elsif ($position eq 'middle') {
7478: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7479: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7480: foreach my $item (@{$types}) {
7481: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7482: $numinrow,$itemcount,'','','','','',
7483: '',$usertypes->{$item});
7484: $itemcount ++;
7485: }
7486: }
7487: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7488: $numinrow,$itemcount,'','','','','',
7489: '',$othertitle);
7490: $itemcount ++;
7491: } else {
7492: my (@insttypes,%insttitles);
7493: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7494: @insttypes = @{$types};
7495: %insttitles = %{$usertypes};
7496: }
7497: foreach my $item (@insttypes,'default') {
7498: my $title;
7499: if ($item eq 'default') {
7500: $title = $othertitle;
7501: } else {
7502: $title = $insttitles{$item};
7503: }
7504: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7505: $datatable .= '<tr'.$css_class.'>'.
7506: '<td class="LC_left_item">'.$title.'</td>'.
7507: '<td class="LC_left_item">'.
7508: &mt('Nothing to set here, as there are no other domains').
7509: '</td></tr>';
7510: $itemcount ++;
7511: }
7512: }
7513: }
7514: } else {
7515: my $prefix;
7516: if ($position eq 'lower') {
7517: $prefix = 'priv';
7518: } else {
7519: $prefix = 'unpriv';
7520: }
7521: foreach my $item (@items) {
7522: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7523: $numinrow,$itemcount,'','','','','',
7524: '',$names{$item});
7525: $itemcount ++;
7526: }
7527: }
7528: if (ref($rowtotal)) {
7529: $$rowtotal += $itemcount;
7530: }
7531: return $datatable;
7532: }
7533:
7534: sub print_passwords {
7535: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7536: my ($datatable,$css_class);
7537: my $itemcount = 0;
7538: my %titles = &Apache::lonlocal::texthash (
7539: captcha => '"Forgot Password" CAPTCHA validation',
7540: link => 'Reset link expiration (hours)',
7541: case => 'Case-sensitive usernames/e-mail',
7542: prelink => 'Information required (form 1)',
7543: postlink => 'Information required (form 2)',
7544: emailsrc => 'LON-CAPA e-mail address type(s)',
7545: customtext => 'Domain specific text (HTML)',
7546: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7547: intauth_check => 'Check bcrypt cost if authenticated',
7548: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7549: permanent => 'Permanent e-mail address',
7550: critical => 'Critical notification address',
7551: notify => 'Notification address',
7552: min => 'Minimum password length',
7553: max => 'Maximum password length',
7554: chars => 'Required characters',
7555: expire => 'Password expiration (days)',
7556: numsaved => 'Number of previous passwords to save and disallow reuse',
7557: );
7558: if ($position eq 'top') {
7559: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7560: my $shownlinklife = 2;
7561: my $prelink = 'both';
7562: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7563: if (ref($settings) eq 'HASH') {
7564: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7565: $shownlinklife = $settings->{resetlink};
7566: }
7567: if (ref($settings->{resetcase}) eq 'ARRAY') {
7568: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7569: }
7570: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7571: $prelink = $settings->{resetprelink};
7572: }
7573: if (ref($settings->{resetpostlink}) eq 'HASH') {
7574: %postlink = %{$settings->{resetpostlink}};
7575: }
7576: if (ref($settings->{resetemail}) eq 'ARRAY') {
7577: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7578: }
7579: if ($settings->{resetremove}) {
7580: $nostdtext = 1;
7581: }
7582: if ($settings->{resetcustom}) {
7583: $customurl = $settings->{resetcustom};
7584: }
7585: } else {
7586: if (ref($types) eq 'ARRAY') {
7587: foreach my $item (@{$types}) {
7588: $casesens{$item} = 1;
7589: $postlink{$item} = ['username','email'];
7590: }
7591: }
7592: $casesens{'default'} = 1;
7593: $postlink{'default'} = ['username','email'];
7594: $prelink = 'both';
7595: %emailsrc = (
7596: permanent => 1,
7597: critical => 1,
7598: notify => 1,
7599: );
7600: }
7601: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7602: $itemcount ++;
7603: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7604: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7605: '<td class="LC_left_item">'.
7606: '<input type="textbox" value="'.$shownlinklife.'" '.
7607: 'name="passwords_link" size="3" /></td></tr>';
7608: $itemcount ++;
7609: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7610: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7611: '<td class="LC_left_item">';
7612: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7613: foreach my $item (@{$types}) {
7614: my $checkedcase;
7615: if ($casesens{$item}) {
7616: $checkedcase = ' checked="checked"';
7617: }
7618: $datatable .= '<span class="LC_nobreak"><label>'.
7619: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7620: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7621: '</span> ';
7622: }
7623: }
7624: my $checkedcase;
7625: if ($casesens{'default'}) {
7626: $checkedcase = ' checked="checked"';
7627: }
7628: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7629: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7630: $othertitle.'</label></span></td>';
7631: $itemcount ++;
7632: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7633: my %checkedpre = (
7634: both => ' checked="checked"',
7635: either => '',
7636: );
7637: if ($prelink eq 'either') {
7638: $checkedpre{either} = ' checked="checked"';
7639: $checkedpre{both} = '';
7640: }
7641: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7642: '<td class="LC_left_item"><span class="LC_nobreak">'.
7643: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7644: &mt('Both username and e-mail address').'</label></span> '.
7645: '<span class="LC_nobreak"><label>'.
7646: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7647: &mt('Either username or e-mail address').'</label></span></td></tr>';
7648: $itemcount ++;
7649: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7650: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7651: '<td class="LC_left_item">';
7652: my %postlinked;
7653: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7654: foreach my $item (@{$types}) {
7655: undef(%postlinked);
7656: $datatable .= '<fieldset style="display: inline-block;">'.
7657: '<legend>'.$usertypes->{$item}.'</legend>';
7658: if (ref($postlink{$item}) eq 'ARRAY') {
7659: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7660: }
7661: foreach my $field ('email','username') {
7662: my $checked;
7663: if ($postlinked{$field}) {
7664: $checked = ' checked="checked"';
7665: }
7666: $datatable .= '<span class="LC_nobreak"><label>'.
7667: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7668: $field.'"'.$checked.' />'.$field.'</label>'.
7669: '<span> ';
7670: }
7671: $datatable .= '</fieldset>';
7672: }
7673: }
7674: if (ref($postlink{'default'}) eq 'ARRAY') {
7675: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7676: }
7677: $datatable .= '<fieldset style="display: inline-block;">'.
7678: '<legend>'.$othertitle.'</legend>';
7679: foreach my $field ('email','username') {
7680: my $checked;
7681: if ($postlinked{$field}) {
7682: $checked = ' checked="checked"';
7683: }
7684: $datatable .= '<span class="LC_nobreak"><label>'.
7685: '<input type="checkbox" name="passwords_postlink_default" value="'.
7686: $field.'"'.$checked.' />'.$field.'</label>'.
7687: '<span> ';
7688: }
7689: $datatable .= '</fieldset></td></tr>';
7690: $itemcount ++;
7691: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7692: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7693: '<td class="LC_left_item">';
7694: foreach my $type ('permanent','critical','notify') {
7695: my $checkedemail;
7696: if ($emailsrc{$type}) {
7697: $checkedemail = ' checked="checked"';
7698: }
7699: $datatable .= '<span class="LC_nobreak"><label>'.
7700: '<input type="checkbox" name="passwords_emailsrc" value="'.
7701: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7702: '<span> ';
7703: }
7704: $datatable .= '</td></tr>';
7705: $itemcount ++;
7706: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7707: my $switchserver = &check_switchserver($dom,$confname);
7708: my ($showstd,$noshowstd);
7709: if ($nostdtext) {
7710: $noshowstd = ' checked="checked"';
7711: } else {
7712: $showstd = ' checked="checked"';
7713: }
7714: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
7715: '<td class="LC_left_item"><span class="LC_nobreak">'.
7716: &mt('Retain standard text:').
7717: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
7718: &mt('Yes').'</label>'.' '.
7719: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
7720: &mt('No').'</label></span><br />'.
7721: '<span class="LC_fontsize_small">'.
7722: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
7723: &mt('Include custom text:');
7724: if ($customurl) {
7725: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
7726: undef,undef,undef,undef,'background-color:#ffffff');
7727: $datatable .= '<span class="LC_nobreak"> '.$link.
7728: '<label><input type="checkbox" name="passwords_custom_del"'.
7729: ' value="1" />'.&mt('Delete?').'</label></span>'.
7730: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
7731: }
7732: if ($switchserver) {
7733: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
7734: } else {
7735: $datatable .='<span class="LC_nobreak"> '.
7736: '<input type="file" name="passwords_customfile" /></span>';
7737: }
7738: $datatable .= '</td></tr>';
7739: } elsif ($position eq 'middle') {
7740: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
7741: my @items = ('intauth_cost','intauth_check','intauth_switch');
7742: my %defaults;
7743: if (ref($domconf{'defaults'}) eq 'HASH') {
7744: %defaults = %{$domconf{'defaults'}};
7745: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7746: $defaults{'intauth_cost'} = 10;
7747: }
7748: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7749: $defaults{'intauth_check'} = 0;
7750: }
7751: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7752: $defaults{'intauth_switch'} = 0;
7753: }
7754: } else {
7755: %defaults = (
7756: 'intauth_cost' => 10,
7757: 'intauth_check' => 0,
7758: 'intauth_switch' => 0,
7759: );
7760: }
7761: foreach my $item (@items) {
7762: if ($itemcount%2) {
7763: $css_class = '';
7764: } else {
7765: $css_class = ' class="LC_odd_row" ';
7766: }
7767: $datatable .= '<tr'.$css_class.'>'.
7768: '<td><span class="LC_nobreak">'.$titles{$item}.
7769: '</span></td><td class="LC_left_item" colspan="3">';
7770: if ($item eq 'intauth_switch') {
7771: my @options = (0,1,2);
7772: my %optiondesc = &Apache::lonlocal::texthash (
7773: 0 => 'No',
7774: 1 => 'Yes',
7775: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7776: );
7777: $datatable .= '<table width="100%">';
7778: foreach my $option (@options) {
7779: my $checked = ' ';
7780: if ($defaults{$item} eq $option) {
7781: $checked = ' checked="checked"';
7782: }
7783: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7784: '<label><input type="radio" name="'.$item.
7785: '" value="'.$option.'"'.$checked.' />'.
7786: $optiondesc{$option}.'</label></span></td></tr>';
7787: }
7788: $datatable .= '</table>';
7789: } elsif ($item eq 'intauth_check') {
7790: my @options = (0,1,2);
7791: my %optiondesc = &Apache::lonlocal::texthash (
7792: 0 => 'No',
7793: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7794: 2 => 'Yes, disallow login if stored cost is less than domain default',
7795: );
7796: $datatable .= '<table width="100%">';
7797: foreach my $option (@options) {
7798: my $checked = ' ';
7799: my $onclick;
7800: if ($defaults{$item} eq $option) {
7801: $checked = ' checked="checked"';
7802: }
7803: if ($option == 2) {
7804: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7805: }
7806: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7807: '<label><input type="radio" name="'.$item.
7808: '" value="'.$option.'"'.$checked.$onclick.' />'.
7809: $optiondesc{$option}.'</label></span></td></tr>';
7810: }
7811: $datatable .= '</table>';
7812: } else {
7813: $datatable .= '<input type="text" name="'.$item.'" value="'.
7814: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7815: }
7816: $datatable .= '</td></tr>';
7817: $itemcount ++;
7818: }
7819: } elsif ($position eq 'lower') {
7820: $datatable .= &password_rules('passwords',\$itemcount,$settings);
7821: } else {
7822: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7823: my %ownerchg = (
7824: by => {},
7825: for => {},
7826: );
7827: my %ownertitles = &Apache::lonlocal::texthash (
7828: by => 'Course owner status(es) allowed',
7829: for => 'Student status(es) allowed',
7830: );
7831: if (ref($settings) eq 'HASH') {
7832: if (ref($settings->{crsownerchg}) eq 'HASH') {
7833: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7834: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7835: }
7836: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7837: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7838: }
7839: }
7840: }
7841: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7842: $datatable .= '<tr '.$css_class.'>'.
7843: '<td>'.
7844: &mt('Requirements').'<ul>'.
7845: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
7846: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7847: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7848: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7849: '</ul>'.
7850: '</td>'.
7851: '<td class="LC_left_item">';
7852: foreach my $item ('by','for') {
7853: $datatable .= '<fieldset style="display: inline-block;">'.
7854: '<legend>'.$ownertitles{$item}.'</legend>';
7855: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7856: foreach my $type (@{$types}) {
7857: my $checked;
7858: if ($ownerchg{$item}{$type}) {
7859: $checked = ' checked="checked"';
7860: }
7861: $datatable .= '<span class="LC_nobreak"><label>'.
7862: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7863: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7864: '</span> ';
7865: }
7866: }
7867: my $checked;
7868: if ($ownerchg{$item}{'default'}) {
7869: $checked = ' checked="checked"';
7870: }
7871: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7872: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7873: $othertitle.'</label></span></fieldset>';
7874: }
7875: $datatable .= '</td></tr>';
7876: }
7877: return $datatable;
7878: }
7879:
7880: sub password_rules {
7881: my ($prefix,$itemcountref,$settings) = @_;
7882: my ($min,$max,%chars,$expire,$numsaved,$numinrow);
7883: my %titles;
7884: if ($prefix eq 'passwords') {
7885: %titles = &Apache::lonlocal::texthash (
7886: min => 'Minimum password length',
7887: max => 'Maximum password length',
7888: chars => 'Required characters',
7889: );
7890: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
7891: %titles = &Apache::lonlocal::texthash (
7892: min => 'Minimum secret length',
7893: max => 'Maximum secret length',
7894: chars => 'Required characters',
7895: );
7896: }
7897: $min = $Apache::lonnet::passwdmin;
7898: my $datatable;
7899: my $itemcount;
7900: if (ref($itemcountref)) {
7901: $itemcount = $$itemcountref;
7902: }
7903: if (ref($settings) eq 'HASH') {
7904: if ($settings->{min}) {
7905: $min = $settings->{min};
7906: }
7907: if ($settings->{max}) {
7908: $max = $settings->{max};
7909: }
7910: if (ref($settings->{chars}) eq 'ARRAY') {
7911: map { $chars{$_} = 1; } (@{$settings->{chars}});
7912: }
7913: if ($prefix eq 'passwords') {
7914: if ($settings->{expire}) {
7915: $expire = $settings->{expire};
7916: }
7917: if ($settings->{numsaved}) {
7918: $numsaved = $settings->{numsaved};
7919: }
7920: }
7921: }
7922: my %rulenames = &Apache::lonlocal::texthash(
7923: uc => 'At least one upper case letter',
7924: lc => 'At least one lower case letter',
7925: num => 'At least one number',
7926: spec => 'At least one non-alphanumeric',
7927: );
7928: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7929: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7930: '<td class="LC_left_item"><span class="LC_nobreak">'.
7931: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
7932: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7933: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7934: '</span></td></tr>';
7935: $itemcount ++;
7936: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7937: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7938: '<td class="LC_left_item"><span class="LC_nobreak">'.
7939: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
7940: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7941: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7942: '</span></td></tr>';
7943: $itemcount ++;
7944: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7945: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7946: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7947: '</span></td>';
7948: my $numinrow = 2;
7949: my @possrules = ('uc','lc','num','spec');
7950: $datatable .= '<td class="LC_left_item"><table>';
7951: for (my $i=0; $i<@possrules; $i++) {
7952: my ($rem,$checked);
7953: if ($chars{$possrules[$i]}) {
7954: $checked = ' checked="checked"';
7955: }
7956: $rem = $i%($numinrow);
7957: if ($rem == 0) {
7958: if ($i > 0) {
7959: $datatable .= '</tr>';
7960: }
7961: $datatable .= '<tr>';
7962: }
7963: $datatable .= '<td><span class="LC_nobreak"><label>'.
7964: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7965: $rulenames{$possrules[$i]}.'</label></span></td>';
7966: }
7967: my $rem = @possrules%($numinrow);
7968: my $colsleft = $numinrow - $rem;
7969: if ($colsleft > 1 ) {
7970: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7971: ' </td>';
7972: } elsif ($colsleft == 1) {
7973: $datatable .= '<td class="LC_left_item"> </td>';
7974: }
7975: $datatable .='</table></td></tr>';
7976: $itemcount ++;
7977: if ($prefix eq 'passwords') {
7978: $titles{'expire'} = &mt('Password expiration (days)');
7979: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
7980: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7981: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
7982: '<td class="LC_left_item"><span class="LC_nobreak">'.
7983: '<input type="text" name="'.$prefix.'_expire" value="'.$expire.'" size="4" '.
7984: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7985: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
7986: '</span></td></tr>';
7987: $itemcount ++;
7988: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7989: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
7990: '<td class="LC_left_item"><span class="LC_nobreak">'.
7991: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
7992: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7993: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
7994: '</span></td></tr>';
7995: $itemcount ++;
7996: }
7997: if (ref($itemcountref)) {
7998: $$itemcountref += $itemcount;
7999: }
8000: return $datatable;
8001: }
8002:
8003: sub print_wafproxy {
8004: my ($position,$dom,$settings,$rowtotal) = @_;
8005: my $css_class;
8006: my $itemcount = 0;
8007: my $datatable;
8008: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8009: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
8010: my %lt = &wafproxy_titles();
8011: foreach my $server (sort(keys(%servers))) {
8012: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8013: next if ($serverhome eq '');
8014: my $serverdom;
8015: if ($serverhome ne $server) {
8016: $serverdom = &Apache::lonnet::host_domain($serverhome);
8017: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
8018: $othercontrol{$server} = $serverdom;
8019: }
8020: } else {
8021: $serverdom = &Apache::lonnet::host_domain($server);
8022: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
8023: if ($serverdom ne $dom) {
8024: $othercontrol{$server} = $serverdom;
8025: } else {
8026: $setdom = 1;
8027: if (ref($settings) eq 'HASH') {
8028: if (ref($settings->{'alias'}) eq 'HASH') {
8029: $aliases{$dom} = $settings->{'alias'};
8030: if ($aliases{$dom} ne '') {
8031: $showdom = 1;
8032: }
8033: }
8034: if (ref($settings->{'saml'}) eq 'HASH') {
8035: $saml{$dom} = $settings->{'saml'};
8036: }
8037: }
8038: }
8039: }
8040: }
8041: if ($setdom) {
8042: %{$values{$dom}} = ();
8043: if (ref($settings) eq 'HASH') {
8044: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8045: $values{$dom}{$item} = $settings->{$item};
8046: }
8047: }
8048: }
8049: if (keys(%othercontrol)) {
8050: %otherdoms = reverse(%othercontrol);
8051: foreach my $domain (keys(%otherdoms)) {
8052: %{$values{$domain}} = ();
8053: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
8054: if (ref($config{'wafproxy'}) eq 'HASH') {
8055: $aliases{$domain} = $config{'wafproxy'}{'alias'};
8056: if (exists($config{'wafproxy'}{'saml'})) {
8057: $saml{$domain} = $config{'wafproxy'}{'saml'};
8058: }
8059: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8060: $values{$domain}{$item} = $config{'wafproxy'}{$item};
8061: }
8062: }
8063: }
8064: }
8065: if ($position eq 'top') {
8066: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8067: my %aliasinfo;
8068: foreach my $server (sort(keys(%servers))) {
8069: $itemcount ++;
8070: my $dom_in_effect;
8071: my $aliasrows = '<tr>'.
8072: '<td class="LC_left_item" style="vertical-align: baseline;">'.
8073: &mt('Hostname').': '.
8074: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
8075: if ($othercontrol{$server}) {
8076: $dom_in_effect = $othercontrol{$server};
8077: my ($current,$forsaml);
8078: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
8079: $current = $aliases{$dom_in_effect}{$server};
8080: }
8081: if (ref($saml{$dom_in_effect}) eq 'HASH') {
8082: if ($saml{$dom_in_effect}{$server}) {
8083: $forsaml = 1;
8084: }
8085: }
8086: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8087: &mt('Alias').': ';
8088: if ($current) {
8089: $aliasrows .= $current;
8090: if ($forsaml) {
8091: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8092: }
8093: } else {
8094: $aliasrows .= &mt('None');
8095: }
8096: $aliasrows .= ' <span class="LC_small">('.
8097: &mt('controlled by domain: [_1]',
8098: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8099: } else {
8100: $dom_in_effect = $dom;
8101: my ($current,$samlon,$samloff);
8102: $samloff = ' checked="checked"';
8103: if (ref($aliases{$dom}) eq 'HASH') {
8104: if ($aliases{$dom}{$server}) {
8105: $current = $aliases{$dom}{$server};
8106: }
8107: }
8108: if (ref($saml{$dom}) eq 'HASH') {
8109: if ($saml{$dom}{$server}) {
8110: $samlon = $samloff;
8111: undef($samloff);
8112: }
8113: }
8114: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8115: &mt('Alias').': '.
8116: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8117: 'value="'.$current.'" size="30" />'.
8118: (' 'x2).'<span class="LC_nobreak">'.
8119: &mt('Alias used for SSO Auth').': <label>'.
8120: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8121: &mt('No').'</label> <label>'.
8122: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8123: &mt('Yes').'</label></span>'.
8124: '</td>';
8125: }
8126: $aliasrows .= '</tr>';
8127: $aliasinfo{$dom_in_effect} .= $aliasrows;
8128: }
8129: if ($aliasinfo{$dom}) {
8130: my ($onclick,$wafon,$wafoff,$showtable);
8131: $onclick = ' onclick="javascript:toggleWAF();"';
8132: $wafoff = ' checked="checked"';
8133: $showtable = ' style="display:none";';
8134: if ($showdom) {
8135: $wafon = $wafoff;
8136: $wafoff = '';
8137: $showtable = ' style="display:inline;"';
8138: }
8139: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8140: $datatable = '<tr'.$css_class.'>'.
8141: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8142: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8143: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8144: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8145: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8146: &mt('No').'</label></span></td>'.
8147: '<td class="LC_left_item">'.
8148: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8149: '</table></td></tr>';
8150: $itemcount++;
8151: }
8152: if (keys(%otherdoms)) {
8153: foreach my $key (sort(keys(%otherdoms))) {
8154: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8155: $datatable .= '<tr'.$css_class.'>'.
8156: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8157: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8158: '</table></td></tr>';
8159: $itemcount++;
8160: }
8161: }
8162: } else {
8163: my %ip_methods = &remoteip_methods();
8164: if ($setdom) {
8165: $itemcount ++;
8166: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8167: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8168: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8169: $wafstyle = ' style="display:none;"';
8170: $nowafstyle = ' style="display:table-row;"';
8171: $currwafdisplay = ' style="display: none"';
8172: $wafrangestyle = ' style="display: none"';
8173: $curr_remotip = 'n';
8174: $ssltossl = ' checked="checked"';
8175: if ($showdom) {
8176: $wafstyle = ' style="display:table-row;"';
8177: $nowafstyle = ' style="display:none;"';
8178: if (keys(%{$values{$dom}})) {
8179: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8180: $curr_remotip = $values{$dom}{remoteip};
8181: }
8182: if ($curr_remotip eq 'h') {
8183: $currwafdisplay = ' style="display:table-row"';
8184: $wafrangestyle = ' style="display:inline-block;"';
8185: }
8186: if ($values{$dom}{'sslopt'}) {
8187: $alltossl = ' checked="checked"';
8188: $ssltossl = '';
8189: }
8190: }
8191: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8192: $vpndircheck = ' checked="checked"';
8193: $currwafvpn = ' style="display:table-row;"';
8194: $wafrangestyle = ' style="display:inline-block;"';
8195: } else {
8196: $vpnaliascheck = ' checked="checked"';
8197: $currwafvpn = ' style="display:none;"';
8198: }
8199: }
8200: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8201: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8202: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8203: '</tr>'.
8204: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8205: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8206: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8207: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8208: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8209: '<td class="LC_left_item"><table>'.
8210: '<tr>'.
8211: '<td valign="top">'.$lt{'remoteip'}.': '.
8212: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8213: foreach my $option ('m','h','n') {
8214: my $sel;
8215: if ($option eq $curr_remotip) {
8216: $sel = ' selected="selected"';
8217: }
8218: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8219: $ip_methods{$option}.'</option>';
8220: }
8221: $datatable .= '</select></td></tr>'."\n".
8222: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8223: $lt{'ipheader'}.': '.
8224: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8225: 'name="wafproxy_ipheader" />'.
8226: '</td></tr>'."\n".
8227: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8228: $lt{'trusted'}.':<br />'.
8229: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8230: $values{$dom}{'trusted'}.'</textarea>'.
8231: '</td></tr>'."\n".
8232: '<tr><td><hr /></td></tr>'."\n".
8233: '<tr>'.
8234: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8235: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8236: $lt{'vpndirect'}.'</label>'.(' 'x2).
8237: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8238: $lt{'vpnaliased'}.'</label></span></td></tr>';
8239: foreach my $item ('vpnint','vpnext') {
8240: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8241: '<td valign="top">'.$lt{$item}.':<br />'.
8242: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8243: $values{$dom}{$item}.'</textarea>'.
8244: '</td></tr>'."\n";
8245: }
8246: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8247: '<tr>'.
8248: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8249: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8250: $lt{'alltossl'}.'</label>'.(' 'x2).
8251: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8252: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8253: '</table></td></tr>';
8254: }
8255: if (keys(%otherdoms)) {
8256: foreach my $domain (sort(keys(%otherdoms))) {
8257: $itemcount ++;
8258: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8259: $datatable .= '<tr'.$css_class.'>'.
8260: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8261: '<td class="LC_left_item"><table>';
8262: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8263: my $showval = &mt('None');
8264: if ($item eq 'ssl') {
8265: $showval = $lt{'ssltossl'};
8266: }
8267: if ($values{$domain}{$item}) {
8268: $showval = $values{$domain}{$item};
8269: if ($item eq 'ssl') {
8270: $showval = $lt{'alltossl'};
8271: } elsif ($item eq 'remoteip') {
8272: $showval = $ip_methods{$values{$domain}{$item}};
8273: }
8274: }
8275: $datatable .= '<tr>'.
8276: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8277: }
8278: $datatable .= '</table></td></tr>';
8279: }
8280: }
8281: }
8282: $$rowtotal += $itemcount;
8283: return $datatable;
8284: }
8285:
8286: sub wafproxy_titles {
8287: return &Apache::lonlocal::texthash(
8288: remoteip => "Method for determining user's IP",
8289: ipheader => 'Request header containing remote IP',
8290: trusted => 'Trusted IP range(s)',
8291: vpnaccess => 'Access from institutional VPN',
8292: vpndirect => 'via regular hostname (no WAF)',
8293: vpnaliased => 'via aliased hostname (WAF)',
8294: vpnint => 'Internal IP Range(s) for VPN sessions',
8295: vpnext => 'IP Range(s) for backend WAF connections',
8296: sslopt => 'Forwarding http/https',
8297: alltossl => 'WAF forwards both http and https requests to https',
8298: ssltossl => 'WAF forwards http requests to http and https to https',
8299: );
8300: }
8301:
8302: sub remoteip_methods {
8303: return &Apache::lonlocal::texthash(
8304: m => 'Use Apache mod_remoteip',
8305: h => 'Use headers parsed by LON-CAPA',
8306: n => 'Not in use',
8307: );
8308: }
8309:
8310: sub print_usersessions {
8311: my ($position,$dom,$settings,$rowtotal) = @_;
8312: my ($css_class,$datatable,$itemcount,%checked,%choices);
8313: my (%by_ip,%by_location,@intdoms,@instdoms);
8314: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8315:
8316: my @alldoms = &Apache::lonnet::all_domains();
8317: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8318: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8319: my %altids = &id_for_thisdom(%servers);
8320: if ($position eq 'top') {
8321: if (keys(%serverhomes) > 1) {
8322: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8323: my ($curroffloadnow,$curroffloadoth);
8324: if (ref($settings) eq 'HASH') {
8325: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8326: $curroffloadnow = $settings->{'offloadnow'};
8327: }
8328: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8329: $curroffloadoth = $settings->{'offloadoth'};
8330: }
8331: }
8332: my $other_insts = scalar(keys(%by_location));
8333: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8334: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8335: } else {
8336: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8337: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8338: '</td></tr>';
8339: }
8340: } else {
8341: my %titles = &usersession_titles();
8342: my ($prefix,@types);
8343: if ($position eq 'bottom') {
8344: $prefix = 'remote';
8345: @types = ('version','excludedomain','includedomain');
8346: } else {
8347: $prefix = 'hosted';
8348: @types = ('excludedomain','includedomain');
8349: }
8350: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8351: }
8352: $$rowtotal += $itemcount;
8353: return $datatable;
8354: }
8355:
8356: sub rules_by_location {
8357: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8358: my ($datatable,$itemcount,$css_class);
8359: if (keys(%{$by_location}) == 0) {
8360: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8361: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8362: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8363: '</td></tr>';
8364: $itemcount = 1;
8365: } else {
8366: $itemcount = 0;
8367: my $numinrow = 5;
8368: my (%current,%checkedon,%checkedoff);
8369: my @locations = sort(keys(%{$by_location}));
8370: foreach my $type (@{$types}) {
8371: $checkedon{$type} = '';
8372: $checkedoff{$type} = ' checked="checked"';
8373: }
8374: if (ref($settings) eq 'HASH') {
8375: if (ref($settings->{$prefix}) eq 'HASH') {
8376: foreach my $key (keys(%{$settings->{$prefix}})) {
8377: $current{$key} = $settings->{$prefix}{$key};
8378: if ($key eq 'version') {
8379: if ($current{$key} ne '') {
8380: $checkedon{$key} = ' checked="checked"';
8381: $checkedoff{$key} = '';
8382: }
8383: } elsif (ref($current{$key}) eq 'ARRAY') {
8384: $checkedon{$key} = ' checked="checked"';
8385: $checkedoff{$key} = '';
8386: }
8387: }
8388: }
8389: }
8390: foreach my $type (@{$types}) {
8391: next if ($type ne 'version' && !@locations);
8392: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8393: $datatable .= '<tr'.$css_class.'>
8394: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8395: <span class="LC_nobreak">
8396: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8397: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8398: if ($type eq 'version') {
8399: my @lcversions = &Apache::lonnet::all_loncaparevs();
8400: my $selector = '<select name="'.$prefix.'_version">';
8401: foreach my $version (@lcversions) {
8402: my $selected = '';
8403: if ($current{'version'} eq $version) {
8404: $selected = ' selected="selected"';
8405: }
8406: $selector .= ' <option value="'.$version.'"'.
8407: $selected.'>'.$version.'</option>';
8408: }
8409: $selector .= '</select> ';
8410: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8411: } else {
8412: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8413: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8414: ' />'.(' 'x2).
8415: '<input type="button" value="'.&mt('uncheck all').'" '.
8416: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8417: "\n".
8418: '</div><div><table>';
8419: my $rem;
8420: for (my $i=0; $i<@locations; $i++) {
8421: my ($showloc,$value,$checkedtype);
8422: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8423: my $ip = $by_location->{$locations[$i]}->[0];
8424: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8425: $value = join(':',@{$by_ip->{$ip}});
8426: $showloc = join(', ',@{$by_ip->{$ip}});
8427: if (ref($current{$type}) eq 'ARRAY') {
8428: foreach my $loc (@{$by_ip->{$ip}}) {
8429: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8430: $checkedtype = ' checked="checked"';
8431: last;
8432: }
8433: }
8434: }
8435: }
8436: }
8437: $rem = $i%($numinrow);
8438: if ($rem == 0) {
8439: if ($i > 0) {
8440: $datatable .= '</tr>';
8441: }
8442: $datatable .= '<tr>';
8443: }
8444: $datatable .= '<td class="LC_left_item">'.
8445: '<span class="LC_nobreak"><label>'.
8446: '<input type="checkbox" name="'.$prefix.'_'.$type.
8447: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8448: '</label></span></td>';
8449: }
8450: $rem = @locations%($numinrow);
8451: my $colsleft = $numinrow - $rem;
8452: if ($colsleft > 1 ) {
8453: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8454: ' </td>';
8455: } elsif ($colsleft == 1) {
8456: $datatable .= '<td class="LC_left_item"> </td>';
8457: }
8458: $datatable .= '</tr></table>';
8459: }
8460: $datatable .= '</td></tr>';
8461: $itemcount ++;
8462: }
8463: }
8464: return ($datatable,$itemcount);
8465: }
8466:
8467: sub print_ssl {
8468: my ($position,$dom,$settings,$rowtotal) = @_;
8469: my ($css_class,$datatable);
8470: my $itemcount = 1;
8471: if ($position eq 'top') {
8472: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8473: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8474: my $same_institution;
8475: if ($intdom ne '') {
8476: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8477: if (ref($internet_names) eq 'ARRAY') {
8478: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8479: $same_institution = 1;
8480: }
8481: }
8482: }
8483: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8484: $datatable = '<tr'.$css_class.'><td colspan="2">';
8485: if ($same_institution) {
8486: my %domservers = &Apache::lonnet::get_servers($dom);
8487: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8488: } else {
8489: $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.");
8490: }
8491: $datatable .= '</td></tr>';
8492: $itemcount ++;
8493: } else {
8494: my %titles = &ssl_titles();
8495: my (%by_ip,%by_location,@intdoms,@instdoms);
8496: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8497: my @alldoms = &Apache::lonnet::all_domains();
8498: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8499: my @domservers = &Apache::lonnet::get_servers($dom);
8500: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8501: my %altids = &id_for_thisdom(%servers);
8502: if (($position eq 'connto') || ($position eq 'connfrom')) {
8503: my $legacy;
8504: unless (ref($settings) eq 'HASH') {
8505: my $name;
8506: if ($position eq 'connto') {
8507: $name = 'loncAllowInsecure';
8508: } else {
8509: $name = 'londAllowInsecure';
8510: }
8511: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8512: my @ids=&Apache::lonnet::current_machine_ids();
8513: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8514: my %what = (
8515: $name => 1,
8516: );
8517: my ($result,$returnhash) =
8518: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8519: if ($result eq 'ok') {
8520: if (ref($returnhash) eq 'HASH') {
8521: $legacy = $returnhash->{$name};
8522: }
8523: }
8524: } else {
8525: $legacy = $Apache::lonnet::perlvar{$name};
8526: }
8527: }
8528: foreach my $type ('dom','intdom','other') {
8529: my %checked;
8530: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8531: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8532: '<td class="LC_right_item">';
8533: my $skip;
8534: if ($type eq 'dom') {
8535: unless (keys(%servers) > 1) {
8536: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8537: $skip = 1;
8538: }
8539: }
8540: if ($type eq 'intdom') {
8541: unless (@instdoms > 1) {
8542: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8543: $skip = 1;
8544: }
8545: } elsif ($type eq 'other') {
8546: if (keys(%by_location) == 0) {
8547: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8548: $skip = 1;
8549: }
8550: }
8551: unless ($skip) {
8552: $checked{'yes'} = ' checked="checked"';
8553: if (ref($settings) eq 'HASH') {
8554: if (ref($settings->{$position}) eq 'HASH') {
8555: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8556: $checked{$1} = $checked{'yes'};
8557: delete($checked{'yes'});
8558: }
8559: }
8560: } else {
8561: if ($legacy == 0) {
8562: $checked{'req'} = $checked{'yes'};
8563: delete($checked{'yes'});
8564: }
8565: }
8566: foreach my $option ('no','yes','req') {
8567: $datatable .= '<span class="LC_nobreak"><label>'.
8568: '<input type="radio" name="'.$position.'_'.$type.'" '.
8569: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8570: '</label></span>'.(' 'x2);
8571: }
8572: }
8573: $datatable .= '</td></tr>';
8574: $itemcount ++;
8575: }
8576: } else {
8577: my $prefix = 'replication';
8578: my @types = ('certreq','nocertreq');
8579: if (keys(%by_location) == 0) {
8580: $datatable .= '<tr'.$css_class.'><td>'.
8581: &mt('Nothing to set here, as there are no other institutions').
8582: '</td></tr>';
8583: $itemcount ++;
8584: } else {
8585: ($datatable,$itemcount) =
8586: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8587: }
8588: }
8589: }
8590: $$rowtotal += $itemcount;
8591: return $datatable;
8592: }
8593:
8594: sub ssl_titles {
8595: return &Apache::lonlocal::texthash (
8596: dom => 'LON-CAPA servers/VMs from same domain',
8597: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8598: other => 'External LON-CAPA servers/VMs',
8599: connto => 'Connections to other servers',
8600: connfrom => 'Connections from other servers',
8601: replication => 'Replicating content to other institutions',
8602: certreq => 'Client certificate required, but specific domains exempt',
8603: nocertreq => 'No client certificate required, except for specific domains',
8604: no => 'SSL not used',
8605: yes => 'SSL Optional (used if available)',
8606: req => 'SSL Required',
8607: );
8608: }
8609:
8610: sub print_trust {
8611: my ($prefix,$dom,$settings,$rowtotal) = @_;
8612: my ($css_class,$datatable,%checked,%choices);
8613: my (%by_ip,%by_location,@intdoms,@instdoms);
8614: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8615: my $itemcount = 1;
8616: my %titles = &trust_titles();
8617: my @types = ('exc','inc');
8618: if ($prefix eq 'top') {
8619: $prefix = 'content';
8620: } elsif ($prefix eq 'bottom') {
8621: $prefix = 'msg';
8622: }
8623: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8624: $$rowtotal += $itemcount;
8625: return $datatable;
8626: }
8627:
8628: sub trust_titles {
8629: return &Apache::lonlocal::texthash(
8630: content => "Access to this domain's content by others",
8631: shared => "Access to other domain's content by this domain",
8632: enroll => "Enrollment in this domain's courses by others",
8633: othcoau => "Co-author roles in this domain for others",
8634: coaurem => "Co-author roles for this domain's users elsewhere",
8635: domroles => "Domain roles in this domain assignable to others",
8636: catalog => "Course Catalog for this domain displayed elsewhere",
8637: reqcrs => "Requests for creation of courses in this domain by others",
8638: msg => "Users in other domains can send messages to this domain",
8639: exc => "Allow all, but exclude specific domains",
8640: inc => "Deny all, but include specific domains",
8641: );
8642: }
8643:
8644: sub build_location_hashes {
8645: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8646: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8647: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8648: my %iphost = &Apache::lonnet::get_iphost();
8649: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8650: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8651: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8652: foreach my $id (@{$iphost{$primary_ip}}) {
8653: my $intdom = &Apache::lonnet::internet_dom($id);
8654: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8655: push(@{$intdoms},$intdom);
8656: }
8657: }
8658: }
8659: foreach my $ip (keys(%iphost)) {
8660: if (ref($iphost{$ip}) eq 'ARRAY') {
8661: foreach my $id (@{$iphost{$ip}}) {
8662: my $location = &Apache::lonnet::internet_dom($id);
8663: if ($location) {
8664: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8665: my $dom = &Apache::lonnet::host_domain($id);
8666: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8667: push(@{$instdoms},$dom);
8668: }
8669: next;
8670: }
8671: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8672: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8673: push(@{$by_ip->{$ip}},$location);
8674: }
8675: } else {
8676: $by_ip->{$ip} = [$location];
8677: }
8678: }
8679: }
8680: }
8681: }
8682: foreach my $ip (sort(keys(%{$by_ip}))) {
8683: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8684: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8685: my $first = $by_ip->{$ip}->[0];
8686: if (ref($by_location->{$first}) eq 'ARRAY') {
8687: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8688: push(@{$by_location->{$first}},$ip);
8689: }
8690: } else {
8691: $by_location->{$first} = [$ip];
8692: }
8693: }
8694: }
8695: return;
8696: }
8697:
8698: sub current_offloads_to {
8699: my ($dom,$settings,$servers) = @_;
8700: my (%spareid,%otherdomconfigs);
8701: if (ref($servers) eq 'HASH') {
8702: foreach my $lonhost (sort(keys(%{$servers}))) {
8703: my $gotspares;
8704: if (ref($settings) eq 'HASH') {
8705: if (ref($settings->{'spares'}) eq 'HASH') {
8706: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
8707: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
8708: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
8709: $gotspares = 1;
8710: }
8711: }
8712: }
8713: unless ($gotspares) {
8714: my $gotspares;
8715: my $serverhomeID =
8716: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
8717: my $serverhomedom =
8718: &Apache::lonnet::host_domain($serverhomeID);
8719: if ($serverhomedom ne $dom) {
8720: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
8721: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8722: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8723: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8724: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8725: $gotspares = 1;
8726: }
8727: }
8728: } else {
8729: $otherdomconfigs{$serverhomedom} =
8730: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
8731: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
8732: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8733: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8734: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
8735: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8736: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8737: $gotspares = 1;
8738: }
8739: }
8740: }
8741: }
8742: }
8743: }
8744: }
8745: unless ($gotspares) {
8746: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
8747: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8748: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8749: } else {
8750: my $server_hostname = &Apache::lonnet::hostname($lonhost);
8751: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
8752: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
8753: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8754: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8755: } else {
8756: my %what = (
8757: spareid => 1,
8758: );
8759: my ($result,$returnhash) =
8760: &Apache::lonnet::get_remote_globals($lonhost,\%what);
8761: if ($result eq 'ok') {
8762: if (ref($returnhash) eq 'HASH') {
8763: if (ref($returnhash->{'spareid'}) eq 'HASH') {
8764: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
8765: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
8766: }
8767: }
8768: }
8769: }
8770: }
8771: }
8772: }
8773: }
8774: return %spareid;
8775: }
8776:
8777: sub spares_row {
8778: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
8779: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
8780: my $css_class;
8781: my $numinrow = 4;
8782: my $itemcount = 1;
8783: my $datatable;
8784: my %typetitles = &sparestype_titles();
8785: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
8786: foreach my $server (sort(keys(%{$servers}))) {
8787: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
8788: my ($othercontrol,$serverdom);
8789: if ($serverhome ne $server) {
8790: $serverdom = &Apache::lonnet::host_domain($serverhome);
8791: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8792: } else {
8793: $serverdom = &Apache::lonnet::host_domain($server);
8794: if ($serverdom ne $dom) {
8795: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8796: }
8797: }
8798: next unless (ref($spareid->{$server}) eq 'HASH');
8799: my ($checkednow,$checkedoth);
8800: if (ref($curroffloadnow) eq 'HASH') {
8801: if ($curroffloadnow->{$server}) {
8802: $checkednow = ' checked="checked"';
8803: }
8804: }
8805: if (ref($curroffloadoth) eq 'HASH') {
8806: if ($curroffloadoth->{$server}) {
8807: $checkedoth = ' checked="checked"';
8808: }
8809: }
8810: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8811: $datatable .= '<tr'.$css_class.'>
8812: <td rowspan="2">
8813: <span class="LC_nobreak">'.
8814: &mt('[_1] when busy, offloads to:'
8815: ,'<b>'.$server.'</b>').'</span><br />'.
8816: '<span class="LC_nobreak">'."\n".
8817: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
8818: ' '.&mt('Switch any active user on next access').'</label></span>'.
8819: "\n";
8820: if ($other_insts) {
8821: $datatable .= '<br />'.
8822: '<span class="LC_nobreak">'."\n".
8823: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
8824: ' '.&mt('Switch other institutions on next access').'</label></span>'.
8825: "\n";
8826: }
8827: my (%current,%canselect);
8828: my @choices =
8829: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
8830: foreach my $type ('primary','default') {
8831: if (ref($spareid->{$server}) eq 'HASH') {
8832: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
8833: my @spares = @{$spareid->{$server}{$type}};
8834: if (@spares > 0) {
8835: if ($othercontrol) {
8836: $current{$type} = join(', ',@spares);
8837: } else {
8838: $current{$type} .= '<table>';
8839: my $numspares = scalar(@spares);
8840: for (my $i=0; $i<@spares; $i++) {
8841: my $rem = $i%($numinrow);
8842: if ($rem == 0) {
8843: if ($i > 0) {
8844: $current{$type} .= '</tr>';
8845: }
8846: $current{$type} .= '<tr>';
8847: }
8848: $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'".');" /> '.
8849: $spareid->{$server}{$type}[$i].
8850: '</label></td>'."\n";
8851: }
8852: my $rem = @spares%($numinrow);
8853: my $colsleft = $numinrow - $rem;
8854: if ($colsleft > 1 ) {
8855: $current{$type} .= '<td colspan="'.$colsleft.
8856: '" class="LC_left_item">'.
8857: ' </td>';
8858: } elsif ($colsleft == 1) {
8859: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
8860: }
8861: $current{$type} .= '</tr></table>';
8862: }
8863: }
8864: }
8865: if ($current{$type} eq '') {
8866: $current{$type} = &mt('None specified');
8867: }
8868: if ($othercontrol) {
8869: if ($type eq 'primary') {
8870: $canselect{$type} = $othercontrol;
8871: }
8872: } else {
8873: $canselect{$type} =
8874: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
8875: '<select name="newspare_'.$type.'_'.$server.'" '.
8876: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
8877: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
8878: if (@choices > 0) {
8879: foreach my $lonhost (@choices) {
8880: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
8881: }
8882: }
8883: $canselect{$type} .= '</select>'."\n";
8884: }
8885: } else {
8886: $current{$type} = &mt('Could not be determined');
8887: if ($type eq 'primary') {
8888: $canselect{$type} = $othercontrol;
8889: }
8890: }
8891: if ($type eq 'default') {
8892: $datatable .= '<tr'.$css_class.'>';
8893: }
8894: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
8895: '<td>'.$current{$type}.'</td>'."\n".
8896: '<td>'.$canselect{$type}.'</td></tr>'."\n";
8897: }
8898: $itemcount ++;
8899: }
8900: }
8901: $$rowtotal += $itemcount;
8902: return $datatable;
8903: }
8904:
8905: sub possible_newspares {
8906: my ($server,$currspares,$serverhomes,$altids) = @_;
8907: my $serverhostname = &Apache::lonnet::hostname($server);
8908: my %excluded;
8909: if ($serverhostname ne '') {
8910: %excluded = (
8911: $serverhostname => 1,
8912: );
8913: }
8914: if (ref($currspares) eq 'HASH') {
8915: foreach my $type (keys(%{$currspares})) {
8916: if (ref($currspares->{$type}) eq 'ARRAY') {
8917: if (@{$currspares->{$type}} > 0) {
8918: foreach my $curr (@{$currspares->{$type}}) {
8919: my $hostname = &Apache::lonnet::hostname($curr);
8920: $excluded{$hostname} = 1;
8921: }
8922: }
8923: }
8924: }
8925: }
8926: my @choices;
8927: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
8928: if (keys(%{$serverhomes}) > 1) {
8929: foreach my $name (sort(keys(%{$serverhomes}))) {
8930: unless ($excluded{$name}) {
8931: if (exists($altids->{$serverhomes->{$name}})) {
8932: push(@choices,$altids->{$serverhomes->{$name}});
8933: } else {
8934: push(@choices,$serverhomes->{$name});
8935: }
8936: }
8937: }
8938: }
8939: }
8940: return sort(@choices);
8941: }
8942:
8943: sub print_loadbalancing {
8944: my ($dom,$settings,$rowtotal) = @_;
8945: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8946: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8947: my $numinrow = 1;
8948: my $datatable;
8949: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8950: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
8951: if (ref($settings) eq 'HASH') {
8952: %existing = %{$settings};
8953: }
8954: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
8955: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8956: \%currtargets,\%currrules,\%currcookies);
8957: } else {
8958: return;
8959: }
8960: my ($othertitle,$usertypes,$types) =
8961: &Apache::loncommon::sorted_inst_types($dom);
8962: my $rownum = 8;
8963: if (ref($types) eq 'ARRAY') {
8964: $rownum += scalar(@{$types});
8965: }
8966: my @css_class = ('LC_odd_row','LC_even_row');
8967: my $balnum = 0;
8968: my $islast;
8969: my (@toshow,$disabledtext);
8970: if (keys(%currbalancer) > 0) {
8971: @toshow = sort(keys(%currbalancer));
8972: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
8973: push(@toshow,'');
8974: }
8975: } else {
8976: @toshow = ('');
8977: $disabledtext = &mt('No existing load balancer');
8978: }
8979: foreach my $lonhost (@toshow) {
8980: if ($balnum == scalar(@toshow)-1) {
8981: $islast = 1;
8982: } else {
8983: $islast = 0;
8984: }
8985: my $cssidx = $balnum%2;
8986: my $targets_div_style = 'display: none';
8987: my $disabled_div_style = 'display: block';
8988: my $homedom_div_style = 'display: none';
8989: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
8990: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
8991: '<p>';
8992: if ($lonhost eq '') {
8993: $datatable .= '<span class="LC_nobreak">';
8994: if (keys(%currbalancer) > 0) {
8995: $datatable .= &mt('Add balancer:');
8996: } else {
8997: $datatable .= &mt('Enable balancer:');
8998: }
8999: $datatable .= ' '.
9000: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
9001: ' id="loadbalancing_lonhost_'.$balnum.'"'.
9002: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
9003: '<option value="" selected="selected">'.&mt('None').
9004: '</option>'."\n";
9005: foreach my $server (sort(keys(%servers))) {
9006: next if ($currbalancer{$server});
9007: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
9008: }
9009: $datatable .=
9010: '</select>'."\n".
9011: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
9012: } else {
9013: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
9014: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
9015: &mt('Stop balancing').'</label>'.
9016: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
9017: $targets_div_style = 'display: block';
9018: $disabled_div_style = 'display: none';
9019: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
9020: $homedom_div_style = 'display: block';
9021: }
9022: }
9023: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
9024: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
9025: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
9026: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
9027: my ($numspares,@spares) = &count_servers($lonhost,%servers);
9028: my @sparestypes = ('primary','default');
9029: my %typetitles = &sparestype_titles();
9030: my %hostherechecked = (
9031: no => ' checked="checked"',
9032: );
9033: my %balcookiechecked = (
9034: no => ' checked="checked"',
9035: );
9036: foreach my $sparetype (@sparestypes) {
9037: my $targettable;
9038: for (my $i=0; $i<$numspares; $i++) {
9039: my $checked;
9040: if (ref($currtargets{$lonhost}) eq 'HASH') {
9041: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9042: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9043: $checked = ' checked="checked"';
9044: }
9045: }
9046: }
9047: my ($chkboxval,$disabled);
9048: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
9049: $chkboxval = $spares[$i];
9050: }
9051: if (exists($currbalancer{$spares[$i]})) {
9052: $disabled = ' disabled="disabled"';
9053: }
9054: $targettable .=
9055: '<td><span class="LC_nobreak"><label>'.
9056: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
9057: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
9058: '</span></label></span></td>';
9059: my $rem = $i%($numinrow);
9060: if ($rem == 0) {
9061: if (($i > 0) && ($i < $numspares-1)) {
9062: $targettable .= '</tr>';
9063: }
9064: if ($i < $numspares-1) {
9065: $targettable .= '<tr>';
9066: }
9067: }
9068: }
9069: if ($targettable ne '') {
9070: my $rem = $numspares%($numinrow);
9071: my $colsleft = $numinrow - $rem;
9072: if ($colsleft > 1 ) {
9073: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9074: ' </td>';
9075: } elsif ($colsleft == 1) {
9076: $targettable .= '<td class="LC_left_item"> </td>';
9077: }
9078: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
9079: '<table><tr>'.$targettable.'</tr></table><br />';
9080: }
9081: $hostherechecked{$sparetype} = '';
9082: if (ref($currtargets{$lonhost}) eq 'HASH') {
9083: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9084: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9085: $hostherechecked{$sparetype} = ' checked="checked"';
9086: $hostherechecked{'no'} = '';
9087: }
9088: }
9089: }
9090: }
9091: if ($currcookies{$lonhost}) {
9092: %balcookiechecked = (
9093: yes => ' checked="checked"',
9094: );
9095: }
9096: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9097: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9098: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9099: foreach my $sparetype (@sparestypes) {
9100: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9101: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9102: '</i></label><br />';
9103: }
9104: $datatable .= &mt('Use balancer cookie').'<br />'.
9105: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9106: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9107: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9108: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9109: '</div></td></tr>'.
9110: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9111: $othertitle,$usertypes,$types,\%servers,
9112: \%currbalancer,$lonhost,
9113: $targets_div_style,$homedom_div_style,
9114: $css_class[$cssidx],$balnum,$islast);
9115: $$rowtotal += $rownum;
9116: $balnum ++;
9117: }
9118: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9119: return $datatable;
9120: }
9121:
9122: sub get_loadbalancers_config {
9123: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9124: return unless ((ref($servers) eq 'HASH') &&
9125: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9126: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9127: (ref($currcookies) eq 'HASH'));
9128: if (keys(%{$existing}) > 0) {
9129: my $oldlonhost;
9130: foreach my $key (sort(keys(%{$existing}))) {
9131: if ($key eq 'lonhost') {
9132: $oldlonhost = $existing->{'lonhost'};
9133: $currbalancer->{$oldlonhost} = 1;
9134: } elsif ($key eq 'targets') {
9135: if ($oldlonhost) {
9136: $currtargets->{$oldlonhost} = $existing->{'targets'};
9137: }
9138: } elsif ($key eq 'rules') {
9139: if ($oldlonhost) {
9140: $currrules->{$oldlonhost} = $existing->{'rules'};
9141: }
9142: } elsif (ref($existing->{$key}) eq 'HASH') {
9143: $currbalancer->{$key} = 1;
9144: $currtargets->{$key} = $existing->{$key}{'targets'};
9145: $currrules->{$key} = $existing->{$key}{'rules'};
9146: if ($existing->{$key}{'cookie'}) {
9147: $currcookies->{$key} = 1;
9148: }
9149: }
9150: }
9151: } else {
9152: my ($balancerref,$targetsref) =
9153: &Apache::lonnet::get_lonbalancer_config($servers);
9154: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9155: foreach my $server (sort(keys(%{$balancerref}))) {
9156: $currbalancer->{$server} = 1;
9157: $currtargets->{$server} = $targetsref->{$server};
9158: }
9159: }
9160: }
9161: return;
9162: }
9163:
9164: sub loadbalancing_rules {
9165: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9166: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9167: $css_class,$balnum,$islast) = @_;
9168: my $output;
9169: my $num = 0;
9170: my ($alltypes,$othertypes,$titles) =
9171: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9172: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9173: foreach my $type (@{$alltypes}) {
9174: $num ++;
9175: my $current;
9176: if (ref($currrules) eq 'HASH') {
9177: $current = $currrules->{$type};
9178: }
9179: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9180: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9181: $current = '';
9182: }
9183: }
9184: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9185: $servers,$currbalancer,$lonhost,$dom,
9186: $targets_div_style,$homedom_div_style,
9187: $css_class,$balnum,$num,$islast);
9188: }
9189: }
9190: return $output;
9191: }
9192:
9193: sub loadbalancing_titles {
9194: my ($dom,$intdom,$usertypes,$types) = @_;
9195: my %othertypes = (
9196: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9197: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9198: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9199: '_LC_external' => &mt('Users not from [_1]',$intdom),
9200: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9201: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9202: );
9203: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9204: my @available;
9205: if (ref($types) eq 'ARRAY') {
9206: @available = @{$types};
9207: }
9208: unless (grep(/^default$/,@available)) {
9209: push(@available,'default');
9210: }
9211: unshift(@alltypes,@available);
9212: my %titles;
9213: foreach my $type (@alltypes) {
9214: if ($type =~ /^_LC_/) {
9215: $titles{$type} = $othertypes{$type};
9216: } elsif ($type eq 'default') {
9217: $titles{$type} = &mt('All users from [_1]',$dom);
9218: if (ref($types) eq 'ARRAY') {
9219: if (@{$types} > 0) {
9220: $titles{$type} = &mt('Other users from [_1]',$dom);
9221: }
9222: }
9223: } elsif (ref($usertypes) eq 'HASH') {
9224: $titles{$type} = $usertypes->{$type};
9225: }
9226: }
9227: return (\@alltypes,\%othertypes,\%titles);
9228: }
9229:
9230: sub loadbalance_rule_row {
9231: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9232: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9233: my @rulenames;
9234: my %ruletitles = &offloadtype_text();
9235: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9236: @rulenames = ('balancer','offloadedto','specific');
9237: } else {
9238: @rulenames = ('default','homeserver');
9239: if ($type eq '_LC_external') {
9240: push(@rulenames,'externalbalancer');
9241: } else {
9242: push(@rulenames,'specific');
9243: }
9244: push(@rulenames,'none');
9245: }
9246: my $style = $targets_div_style;
9247: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9248: $style = $homedom_div_style;
9249: }
9250: my $space;
9251: if ($islast && $num == 1) {
9252: $space = '<div style="display:inline-block;"> </div>';
9253: }
9254: my $output =
9255: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9256: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9257: '<td valaign="top">'.$space.
9258: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9259: for (my $i=0; $i<@rulenames; $i++) {
9260: my $rule = $rulenames[$i];
9261: my ($checked,$extra);
9262: if ($rulenames[$i] eq 'default') {
9263: $rule = '';
9264: }
9265: if ($rulenames[$i] eq 'specific') {
9266: if (ref($servers) eq 'HASH') {
9267: my $default;
9268: if (($current ne '') && (exists($servers->{$current}))) {
9269: $checked = ' checked="checked"';
9270: }
9271: unless ($checked) {
9272: $default = ' selected="selected"';
9273: }
9274: $extra =
9275: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9276: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9277: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9278: '<option value=""'.$default.'></option>'."\n";
9279: foreach my $server (sort(keys(%{$servers}))) {
9280: if (ref($currbalancer) eq 'HASH') {
9281: next if (exists($currbalancer->{$server}));
9282: }
9283: my $selected;
9284: if ($server eq $current) {
9285: $selected = ' selected="selected"';
9286: }
9287: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9288: }
9289: $extra .= '</select>';
9290: }
9291: } elsif ($rule eq $current) {
9292: $checked = ' checked="checked"';
9293: }
9294: $output .= '<span class="LC_nobreak"><label>'.
9295: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9296: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9297: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9298: ')"'.$checked.' /> ';
9299: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9300: $output .= $ruletitles{'particular'};
9301: } else {
9302: $output .= $ruletitles{$rulenames[$i]};
9303: }
9304: $output .= '</label>'.$extra.'</span><br />'."\n";
9305: }
9306: $output .= '</div></td></tr>'."\n";
9307: return $output;
9308: }
9309:
9310: sub offloadtype_text {
9311: my %ruletitles = &Apache::lonlocal::texthash (
9312: 'default' => 'Offloads to default destinations',
9313: 'homeserver' => "Offloads to user's home server",
9314: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9315: 'specific' => 'Offloads to specific server',
9316: 'none' => 'No offload',
9317: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9318: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9319: 'particular' => 'Session hosted (after re-auth) on server:',
9320: );
9321: return %ruletitles;
9322: }
9323:
9324: sub sparestype_titles {
9325: my %typestitles = &Apache::lonlocal::texthash (
9326: 'primary' => 'primary',
9327: 'default' => 'default',
9328: );
9329: return %typestitles;
9330: }
9331:
9332: sub contact_titles {
9333: my %titles = &Apache::lonlocal::texthash (
9334: 'supportemail' => 'Support E-mail address',
9335: 'adminemail' => 'Default Server Admin E-mail address',
9336: 'errormail' => 'Error reports to be e-mailed to',
9337: 'packagesmail' => 'Package update alerts to be e-mailed to',
9338: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9339: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9340: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9341: 'requestsmail' => 'E-mail from course requests requiring approval',
9342: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9343: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9344: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9345: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9346: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9347: 'errorweights' => 'Weights used to compute error count',
9348: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9349: );
9350: my %short_titles = &Apache::lonlocal::texthash (
9351: adminemail => 'Admin E-mail address',
9352: supportemail => 'Support E-mail',
9353: );
9354: return (\%titles,\%short_titles);
9355: }
9356:
9357: sub helpform_fields {
9358: my %titles = &Apache::lonlocal::texthash (
9359: 'username' => 'Name',
9360: 'user' => 'Username/domain',
9361: 'phone' => 'Phone',
9362: 'cc' => 'Cc e-mail',
9363: 'course' => 'Course Details',
9364: 'section' => 'Sections',
9365: 'screenshot' => 'File upload',
9366: );
9367: my @fields = ('username','phone','user','course','section','cc','screenshot');
9368: my %possoptions = (
9369: username => ['yes','no','req'],
9370: phone => ['yes','no','req'],
9371: user => ['yes','no'],
9372: cc => ['yes','no'],
9373: course => ['yes','no'],
9374: section => ['yes','no'],
9375: screenshot => ['yes','no'],
9376: );
9377: my %fieldoptions = &Apache::lonlocal::texthash (
9378: 'yes' => 'Optional',
9379: 'req' => 'Required',
9380: 'no' => "Not shown",
9381: );
9382: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9383: }
9384:
9385: sub tool_titles {
9386: my %titles = &Apache::lonlocal::texthash (
9387: aboutme => 'Personal web page',
9388: blog => 'Blog',
9389: webdav => 'WebDAV',
9390: portfolio => 'Portfolio',
9391: timezone => 'Can set time zone',
9392: official => 'Official courses (with institutional codes)',
9393: unofficial => 'Unofficial courses',
9394: community => 'Communities',
9395: textbook => 'Textbook courses',
9396: placement => 'Placement tests',
9397: );
9398: return %titles;
9399: }
9400:
9401: sub courserequest_titles {
9402: my %titles = &Apache::lonlocal::texthash (
9403: official => 'Official',
9404: unofficial => 'Unofficial',
9405: community => 'Communities',
9406: textbook => 'Textbook',
9407: placement => 'Placement tests',
9408: lti => 'LTI Provider',
9409: norequest => 'Not allowed',
9410: approval => 'Approval by DC',
9411: validate => 'With validation',
9412: autolimit => 'Numerical limit',
9413: unlimited => '(blank for unlimited)',
9414: );
9415: return %titles;
9416: }
9417:
9418: sub authorrequest_titles {
9419: my %titles = &Apache::lonlocal::texthash (
9420: norequest => 'Not allowed',
9421: approval => 'Approval by Dom. Coord.',
9422: automatic => 'Automatic approval',
9423: );
9424: return %titles;
9425: }
9426:
9427: sub courserequest_conditions {
9428: my %conditions = &Apache::lonlocal::texthash (
9429: approval => '(Processing of request subject to approval by Domain Coordinator).',
9430: validate => '(Processing of request subject to institutional validation).',
9431: );
9432: return %conditions;
9433: }
9434:
9435:
9436: sub print_usercreation {
9437: my ($position,$dom,$settings,$rowtotal) = @_;
9438: my $numinrow = 4;
9439: my $datatable;
9440: if ($position eq 'top') {
9441: $$rowtotal ++;
9442: my $rowcount = 0;
9443: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9444: if (ref($rules) eq 'HASH') {
9445: if (keys(%{$rules}) > 0) {
9446: $datatable .= &user_formats_row('username',$settings,$rules,
9447: $ruleorder,$numinrow,$rowcount);
9448: $$rowtotal ++;
9449: $rowcount ++;
9450: }
9451: }
9452: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9453: if (ref($idrules) eq 'HASH') {
9454: if (keys(%{$idrules}) > 0) {
9455: $datatable .= &user_formats_row('id',$settings,$idrules,
9456: $idruleorder,$numinrow,$rowcount);
9457: $$rowtotal ++;
9458: $rowcount ++;
9459: }
9460: }
9461: if ($rowcount == 0) {
9462: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9463: $$rowtotal ++;
9464: $rowcount ++;
9465: }
9466: } elsif ($position eq 'middle') {
9467: my @creators = ('author','course','requestcrs');
9468: my ($rules,$ruleorder) =
9469: &Apache::lonnet::inst_userrules($dom,'username');
9470: my %lt = &usercreation_types();
9471: my %checked;
9472: if (ref($settings) eq 'HASH') {
9473: if (ref($settings->{'cancreate'}) eq 'HASH') {
9474: foreach my $item (@creators) {
9475: $checked{$item} = $settings->{'cancreate'}{$item};
9476: }
9477: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9478: foreach my $item (@creators) {
9479: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9480: $checked{$item} = 'none';
9481: }
9482: }
9483: }
9484: }
9485: my $rownum = 0;
9486: foreach my $item (@creators) {
9487: $rownum ++;
9488: if ($checked{$item} eq '') {
9489: $checked{$item} = 'any';
9490: }
9491: my $css_class;
9492: if ($rownum%2) {
9493: $css_class = '';
9494: } else {
9495: $css_class = ' class="LC_odd_row" ';
9496: }
9497: $datatable .= '<tr'.$css_class.'>'.
9498: '<td><span class="LC_nobreak">'.$lt{$item}.
9499: '</span></td><td style="text-align: right">';
9500: my @options = ('any');
9501: if (ref($rules) eq 'HASH') {
9502: if (keys(%{$rules}) > 0) {
9503: push(@options,('official','unofficial'));
9504: }
9505: }
9506: push(@options,'none');
9507: foreach my $option (@options) {
9508: my $type = 'radio';
9509: my $check = ' ';
9510: if ($checked{$item} eq $option) {
9511: $check = ' checked="checked" ';
9512: }
9513: $datatable .= '<span class="LC_nobreak"><label>'.
9514: '<input type="'.$type.'" name="can_createuser_'.
9515: $item.'" value="'.$option.'"'.$check.'/> '.
9516: $lt{$option}.'</label> </span>';
9517: }
9518: $datatable .= '</td></tr>';
9519: }
9520: } else {
9521: my @contexts = ('author','course','domain');
9522: my @authtypes = ('int','krb4','krb5','loc','lti');
9523: my %checked;
9524: if (ref($settings) eq 'HASH') {
9525: if (ref($settings->{'authtypes'}) eq 'HASH') {
9526: foreach my $item (@contexts) {
9527: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9528: foreach my $auth (@authtypes) {
9529: if ($settings->{'authtypes'}{$item}{$auth}) {
9530: $checked{$item}{$auth} = ' checked="checked" ';
9531: }
9532: }
9533: }
9534: }
9535: }
9536: } else {
9537: foreach my $item (@contexts) {
9538: foreach my $auth (@authtypes) {
9539: $checked{$item}{$auth} = ' checked="checked" ';
9540: }
9541: }
9542: }
9543: my %title = &context_names();
9544: my %authname = &authtype_names();
9545: my $rownum = 0;
9546: my $css_class;
9547: foreach my $item (@contexts) {
9548: if ($rownum%2) {
9549: $css_class = '';
9550: } else {
9551: $css_class = ' class="LC_odd_row" ';
9552: }
9553: $datatable .= '<tr'.$css_class.'>'.
9554: '<td>'.$title{$item}.
9555: '</td><td class="LC_left_item">'.
9556: '<span class="LC_nobreak">';
9557: foreach my $auth (@authtypes) {
9558: $datatable .= '<label>'.
9559: '<input type="checkbox" name="'.$item.'_auth" '.
9560: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9561: $authname{$auth}.'</label> ';
9562: }
9563: $datatable .= '</span></td></tr>';
9564: $rownum ++;
9565: }
9566: $$rowtotal += $rownum;
9567: }
9568: return $datatable;
9569: }
9570:
9571: sub print_selfcreation {
9572: my ($position,$dom,$settings,$rowtotal) = @_;
9573: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9574: $emaildomain,$datatable);
9575: if (ref($settings) eq 'HASH') {
9576: if (ref($settings->{'cancreate'}) eq 'HASH') {
9577: $createsettings = $settings->{'cancreate'};
9578: if (ref($createsettings) eq 'HASH') {
9579: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9580: @selfcreate = @{$createsettings->{'selfcreate'}};
9581: } elsif ($createsettings->{'selfcreate'} ne '') {
9582: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9583: @selfcreate = ('email','login','sso');
9584: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9585: @selfcreate = ($createsettings->{'selfcreate'});
9586: }
9587: }
9588: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9589: $processing = $createsettings->{'selfcreateprocessing'};
9590: }
9591: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9592: $emailoptions = $createsettings->{'emailoptions'};
9593: }
9594: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9595: $emailverified = $createsettings->{'emailverified'};
9596: }
9597: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9598: $emaildomain = $createsettings->{'emaildomain'};
9599: }
9600: }
9601: }
9602: }
9603: my %radiohash;
9604: my $numinrow = 4;
9605: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9606: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9607: if ($position eq 'top') {
9608: my %choices = &Apache::lonlocal::texthash (
9609: cancreate_login => 'Institutional Login',
9610: cancreate_sso => 'Institutional Single Sign On',
9611: );
9612: my @toggles = sort(keys(%choices));
9613: my %defaultchecked = (
9614: 'cancreate_login' => 'off',
9615: 'cancreate_sso' => 'off',
9616: );
9617: my ($onclick,$itemcount);
9618: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9619: \%choices,$itemcount,$onclick);
9620: $$rowtotal += $itemcount;
9621:
9622: if (ref($usertypes) eq 'HASH') {
9623: if (keys(%{$usertypes}) > 0) {
9624: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9625: $dom,$numinrow,$othertitle,
9626: 'statustocreate',$rowtotal);
9627: $$rowtotal ++;
9628: }
9629: }
9630: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9631: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9632: $fieldtitles{'inststatus'} = &mt('Institutional status');
9633: my $rem;
9634: my $numperrow = 2;
9635: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9636: $datatable .= '<tr'.$css_class.'>'.
9637: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9638: '<td class="LC_left_item">'."\n".
9639: '<table>'."\n";
9640: for (my $i=0; $i<@fields; $i++) {
9641: $rem = $i%($numperrow);
9642: if ($rem == 0) {
9643: if ($i > 0) {
9644: $datatable .= '</tr>';
9645: }
9646: $datatable .= '<tr>';
9647: }
9648: my $currval;
9649: if (ref($createsettings) eq 'HASH') {
9650: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9651: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9652: }
9653: }
9654: $datatable .= '<td class="LC_left_item">'.
9655: '<span class="LC_nobreak">'.
9656: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9657: 'value="'.$currval.'" size="10" /> '.
9658: $fieldtitles{$fields[$i]}.'</span></td>';
9659: }
9660: my $colsleft = $numperrow - $rem;
9661: if ($colsleft > 1 ) {
9662: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9663: ' </td>';
9664: } elsif ($colsleft == 1) {
9665: $datatable .= '<td class="LC_left_item"> </td>';
9666: }
9667: $datatable .= '</tr></table></td></tr>';
9668: $$rowtotal ++;
9669: } elsif ($position eq 'middle') {
9670: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9671: my @posstypes;
9672: if (ref($types) eq 'ARRAY') {
9673: @posstypes = @{$types};
9674: }
9675: unless (grep(/^default$/,@posstypes)) {
9676: push(@posstypes,'default');
9677: }
9678: my %usertypeshash;
9679: if (ref($usertypes) eq 'HASH') {
9680: %usertypeshash = %{$usertypes};
9681: }
9682: $usertypeshash{'default'} = $othertitle;
9683: foreach my $status (@posstypes) {
9684: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9685: $numinrow,$$rowtotal,\%usertypeshash);
9686: $$rowtotal ++;
9687: }
9688: } else {
9689: my %choices = &Apache::lonlocal::texthash (
9690: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9691: );
9692: my @toggles = sort(keys(%choices));
9693: my %defaultchecked = (
9694: 'cancreate_email' => 'off',
9695: );
9696: my $customclass = 'LC_selfcreate_email';
9697: my $classprefix = 'LC_canmodify_emailusername_';
9698: my $optionsprefix = 'LC_options_emailusername_';
9699: my $display = 'none';
9700: my $rowstyle = 'display:none';
9701: if (grep(/^\Qemail\E$/,@selfcreate)) {
9702: $display = 'block';
9703: $rowstyle = 'display:table-row';
9704: }
9705: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
9706: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9707: \%choices,$$rowtotal,$onclick);
9708: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
9709: $rowstyle);
9710: $$rowtotal ++;
9711: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
9712: $rowstyle);
9713: $$rowtotal ++;
9714: my (@ordered,@posstypes,%usertypeshash);
9715: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9716: my ($emailrules,$emailruleorder) =
9717: &Apache::lonnet::inst_userrules($dom,'email');
9718: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9719: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9720: if (ref($types) eq 'ARRAY') {
9721: @posstypes = @{$types};
9722: }
9723: if (@posstypes) {
9724: unless (grep(/^default$/,@posstypes)) {
9725: push(@posstypes,'default');
9726: }
9727: if (ref($usertypes) eq 'HASH') {
9728: %usertypeshash = %{$usertypes};
9729: }
9730: my $currassign;
9731: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
9732: $currassign = {
9733: selfassign => $domdefaults{'inststatusguest'},
9734: };
9735: @ordered = @{$domdefaults{'inststatusguest'}};
9736: } else {
9737: $currassign = { selfassign => [] };
9738: }
9739: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
9740: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
9741: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
9742: $numinrow,$othertitle,'selfassign',
9743: $rowtotal,$onclicktypes,$customclass,
9744: $rowstyle);
9745: $$rowtotal ++;
9746: $usertypeshash{'default'} = $othertitle;
9747: foreach my $status (@posstypes) {
9748: my $css_class;
9749: if ($$rowtotal%2) {
9750: $css_class = 'LC_odd_row ';
9751: }
9752: $css_class .= $customclass;
9753: my $rowid = $optionsprefix.$status;
9754: my $hidden = 1;
9755: my $currstyle = 'display:none';
9756: if (grep(/^\Q$status\E$/,@ordered)) {
9757: $currstyle = $rowstyle;
9758: $hidden = 0;
9759: }
9760: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9761: $emailrules,$emailruleorder,$settings,$status,$rowid,
9762: $usertypeshash{$status},$css_class,$currstyle,$intdom);
9763: unless ($hidden) {
9764: $$rowtotal ++;
9765: }
9766: }
9767: } else {
9768: my $css_class;
9769: if ($$rowtotal%2) {
9770: $css_class = 'LC_odd_row ';
9771: }
9772: $css_class .= $customclass;
9773: $usertypeshash{'default'} = $othertitle;
9774: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9775: $emailrules,$emailruleorder,$settings,'default','',
9776: $othertitle,$css_class,$rowstyle,$intdom);
9777: $$rowtotal ++;
9778: }
9779: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9780: $numinrow = 1;
9781: if (@posstypes) {
9782: foreach my $status (@posstypes) {
9783: my $rowid = $classprefix.$status;
9784: my $datarowstyle = 'display:none';
9785: if (grep(/^\Q$status\E$/,@ordered)) {
9786: $datarowstyle = $rowstyle;
9787: }
9788: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
9789: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9790: $infotitles,$rowid,$customclass,$datarowstyle);
9791: unless ($datarowstyle eq 'display:none') {
9792: $$rowtotal ++;
9793: }
9794: }
9795: } else {
9796: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
9797: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9798: $infotitles,'',$customclass,$rowstyle);
9799: }
9800: }
9801: return $datatable;
9802: }
9803:
9804: sub selfcreate_javascript {
9805: return <<"ENDSCRIPT";
9806:
9807: <script type="text/javascript">
9808: // <![CDATA[
9809:
9810: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
9811: var x = document.getElementsByClassName(target);
9812: var insttypes = 0;
9813: var insttypeRegExp = new RegExp(prefix);
9814: if ((x.length != undefined) && (x.length > 0)) {
9815: if (form.elements[radio].length != undefined) {
9816: for (var i=0; i<form.elements[radio].length; i++) {
9817: if (form.elements[radio][i].checked) {
9818: if (form.elements[radio][i].value == 1) {
9819: for (var j=0; j<x.length; j++) {
9820: if (x[j].id == 'undefined') {
9821: x[j].style.display = 'table-row';
9822: } else if (insttypeRegExp.test(x[j].id)) {
9823: insttypes ++;
9824: } else {
9825: x[j].style.display = 'table-row';
9826: }
9827: }
9828: } else {
9829: for (var j=0; j<x.length; j++) {
9830: x[j].style.display = 'none';
9831: }
9832: }
9833: break;
9834: }
9835: }
9836: if (insttypes > 0) {
9837: toggleDataRow(form,checkbox,target,altprefix);
9838: toggleDataRow(form,checkbox,target,prefix,1);
9839: }
9840: }
9841: }
9842: return;
9843: }
9844:
9845: function toggleDataRow(form,checkbox,target,prefix,docount) {
9846: if (form.elements[checkbox].length != undefined) {
9847: var count = 0;
9848: if (docount) {
9849: for (var i=0; i<form.elements[checkbox].length; i++) {
9850: if (form.elements[checkbox][i].checked) {
9851: count ++;
9852: }
9853: }
9854: }
9855: for (var i=0; i<form.elements[checkbox].length; i++) {
9856: var type = form.elements[checkbox][i].value;
9857: if (document.getElementById(prefix+type)) {
9858: if (form.elements[checkbox][i].checked) {
9859: document.getElementById(prefix+type).style.display = 'table-row';
9860: if (count % 2 == 1) {
9861: document.getElementById(prefix+type).className = target+' LC_odd_row';
9862: } else {
9863: document.getElementById(prefix+type).className = target;
9864: }
9865: count ++;
9866: } else {
9867: document.getElementById(prefix+type).style.display = 'none';
9868: }
9869: }
9870: }
9871: }
9872: return;
9873: }
9874:
9875: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
9876: var caller = radio+'_'+status;
9877: if (form.elements[caller].length != undefined) {
9878: for (var i=0; i<form.elements[caller].length; i++) {
9879: if (form.elements[caller][i].checked) {
9880: if (document.getElementById(altprefix+'_inst_'+status)) {
9881: var curr = form.elements[caller][i].value;
9882: if (prefix) {
9883: document.getElementById(prefix+'_'+status).style.display = 'none';
9884: }
9885: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
9886: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
9887: if (curr == 'custom') {
9888: if (prefix) {
9889: document.getElementById(prefix+'_'+status).style.display = 'inline';
9890: }
9891: } else if (curr == 'inst') {
9892: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
9893: } else if (curr == 'noninst') {
9894: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
9895: }
9896: break;
9897: }
9898: }
9899: }
9900: }
9901: }
9902:
9903: // ]]>
9904: </script>
9905:
9906: ENDSCRIPT
9907: }
9908:
9909: sub noninst_users {
9910: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
9911: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
9912: my $class = 'LC_left_item';
9913: if ($css_class) {
9914: $css_class = ' class="'.$css_class.'"';
9915: }
9916: if ($rowid) {
9917: $rowid = ' id="'.$rowid.'"';
9918: }
9919: if ($rowstyle) {
9920: $rowstyle = ' style="'.$rowstyle.'"';
9921: }
9922: my ($output,$description);
9923: if ($type eq 'default') {
9924: $description = &mt('Requests for: [_1]',$typetitle);
9925: } else {
9926: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
9927: }
9928: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
9929: "<td>$description</td>\n".
9930: '<td class="'.$class.'" colspan="2">'.
9931: '<table><tr>';
9932: my %headers = &Apache::lonlocal::texthash(
9933: approve => 'Processing',
9934: email => 'E-mail',
9935: username => 'Username',
9936: );
9937: foreach my $item ('approve','email','username') {
9938: $output .= '<th>'.$headers{$item}.'</th>';
9939: }
9940: $output .= '</tr><tr>';
9941: foreach my $item ('approve','email','username') {
9942: $output .= '<td style="vertical-align: top">';
9943: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
9944: if ($item eq 'approve') {
9945: %choices = &Apache::lonlocal::texthash (
9946: automatic => 'Automatically approved',
9947: approval => 'Queued for approval',
9948: );
9949: @options = ('automatic','approval');
9950: $hashref = $processing;
9951: $defoption = 'automatic';
9952: $name = 'cancreate_emailprocess_'.$type;
9953: } elsif ($item eq 'email') {
9954: %choices = &Apache::lonlocal::texthash (
9955: any => 'Any e-mail',
9956: inst => 'Institutional only',
9957: noninst => 'Non-institutional only',
9958: custom => 'Custom restrictions',
9959: );
9960: @options = ('any','inst','noninst');
9961: my $showcustom;
9962: if (ref($emailrules) eq 'HASH') {
9963: if (keys(%{$emailrules}) > 0) {
9964: push(@options,'custom');
9965: $showcustom = 'cancreate_emailrule';
9966: if (ref($settings) eq 'HASH') {
9967: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
9968: foreach my $rule (@{$settings->{'email_rule'}}) {
9969: if (exists($emailrules->{$rule})) {
9970: $hascustom ++;
9971: }
9972: }
9973: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
9974: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
9975: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
9976: if (exists($emailrules->{$rule})) {
9977: $hascustom ++;
9978: }
9979: }
9980: }
9981: }
9982: }
9983: }
9984: }
9985: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
9986: "'cancreate_emaildomain','$type'".');"';
9987: $hashref = $emailoptions;
9988: $defoption = 'any';
9989: $name = 'cancreate_emailoptions_'.$type;
9990: } elsif ($item eq 'username') {
9991: %choices = &Apache::lonlocal::texthash (
9992: all => 'Same as e-mail',
9993: first => 'Omit @domain',
9994: free => 'Free to choose',
9995: );
9996: @options = ('all','first','free');
9997: $hashref = $emailverified;
9998: $defoption = 'all';
9999: $name = 'cancreate_usernameoptions_'.$type;
10000: }
10001: foreach my $option (@options) {
10002: my $checked;
10003: if (ref($hashref) eq 'HASH') {
10004: if ($type eq '') {
10005: if (!exists($hashref->{'default'})) {
10006: if ($option eq $defoption) {
10007: $checked = ' checked="checked"';
10008: }
10009: } else {
10010: if ($hashref->{'default'} eq $option) {
10011: $checked = ' checked="checked"';
10012: }
10013: }
10014: } else {
10015: if (!exists($hashref->{$type})) {
10016: if ($option eq $defoption) {
10017: $checked = ' checked="checked"';
10018: }
10019: } else {
10020: if ($hashref->{$type} eq $option) {
10021: $checked = ' checked="checked"';
10022: }
10023: }
10024: }
10025: } elsif (($item eq 'email') && ($hascustom)) {
10026: if ($option eq 'custom') {
10027: $checked = ' checked="checked"';
10028: }
10029: } elsif ($option eq $defoption) {
10030: $checked = ' checked="checked"';
10031: }
10032: $output .= '<span class="LC_nobreak"><label>'.
10033: '<input type="radio" name="'.$name.'"'.
10034: $checked.' value="'.$option.'"'.$onclick.' />'.
10035: $choices{$option}.'</label></span><br />';
10036: if ($item eq 'email') {
10037: if ($option eq 'custom') {
10038: my $id = 'cancreate_emailrule_'.$type;
10039: my $display = 'none';
10040: if ($checked) {
10041: $display = 'inline';
10042: }
10043: my $numinrow = 2;
10044: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
10045: '<legend>'.&mt('Disallow').'</legend><table>'.
10046: &user_formats_row('email',$settings,$emailrules,
10047: $emailruleorder,$numinrow,'',$type);
10048: '</table></fieldset>';
10049: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
10050: my %text = &Apache::lonlocal::texthash (
10051: inst => 'must end:',
10052: noninst => 'cannot end:',
10053: );
10054: my $value;
10055: if (ref($emaildomain) eq 'HASH') {
10056: if (ref($emaildomain->{$type}) eq 'HASH') {
10057: $value = $emaildomain->{$type}->{$option};
10058: }
10059: }
10060: if ($value eq '') {
10061: $value = '@'.$intdom;
10062: }
10063: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
10064: my $display = 'none';
10065: if ($checked) {
10066: $display = 'inline';
10067: }
10068: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
10069: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
10070: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
10071: '</div>';
10072: }
10073: }
10074: }
10075: $output .= '</td>'."\n";
10076: }
10077: $output .= "</tr></table></td></tr>\n";
10078: return $output;
10079: }
10080:
10081: sub captcha_choice {
10082: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
10083: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
10084: $vertext,$currver);
10085: my %lt = &captcha_phrases();
10086: $keyentry = 'hidden';
10087: my $colspan=2;
10088: if ($context eq 'cancreate') {
10089: $rowname = &mt('CAPTCHA validation');
10090: } elsif ($context eq 'login') {
10091: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10092: } elsif ($context eq 'passwords') {
10093: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10094: $colspan=1;
10095: }
10096: if (ref($settings) eq 'HASH') {
10097: if ($settings->{'captcha'}) {
10098: $checked{$settings->{'captcha'}} = ' checked="checked"';
10099: } else {
10100: $checked{'original'} = ' checked="checked"';
10101: }
10102: if ($settings->{'captcha'} eq 'recaptcha') {
10103: $pubtext = $lt{'pub'};
10104: $privtext = $lt{'priv'};
10105: $keyentry = 'text';
10106: $vertext = $lt{'ver'};
10107: $currver = $settings->{'recaptchaversion'};
10108: if ($currver ne '2') {
10109: $currver = 1;
10110: }
10111: }
10112: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10113: $currpub = $settings->{'recaptchakeys'}{'public'};
10114: $currpriv = $settings->{'recaptchakeys'}{'private'};
10115: }
10116: } else {
10117: $checked{'original'} = ' checked="checked"';
10118: }
10119: my $css_class;
10120: if ($itemcount%2) {
10121: $css_class = 'LC_odd_row';
10122: }
10123: if ($customcss) {
10124: $css_class .= " $customcss";
10125: }
10126: $css_class =~ s/^\s+//;
10127: if ($css_class) {
10128: $css_class = ' class="'.$css_class.'"';
10129: }
10130: if ($rowstyle) {
10131: $css_class .= ' style="'.$rowstyle.'"';
10132: }
10133: my $output = '<tr'.$css_class.'>'.
10134: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10135: '<table><tr><td>'."\n";
10136: foreach my $option ('original','recaptcha','notused') {
10137: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10138: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10139: $lt{$option}.'</label></span>';
10140: unless ($option eq 'notused') {
10141: $output .= (' 'x2)."\n";
10142: }
10143: }
10144: #
10145: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10146: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10147: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10148: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10149: #
10150: $output .= '</td></tr>'."\n".
10151: '<tr><td class="LC_zero_height">'."\n".
10152: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10153: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10154: $currpub.'" size="40" /></span><br />'."\n".
10155: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10156: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10157: $currpriv.'" size="40" /></span><br />'.
10158: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10159: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10160: $currver.'" size="3" /></span><br />'.
10161: '</td></tr></table>'."\n".
10162: '</td></tr>';
10163: return $output;
10164: }
10165:
10166: sub user_formats_row {
10167: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10168: my $output;
10169: my %text = (
10170: 'username' => 'new usernames',
10171: 'id' => 'IDs',
10172: );
10173: unless (($type eq 'email') || ($type eq 'unamemap')) {
10174: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10175: $output = '<tr '.$css_class.'>'.
10176: '<td><span class="LC_nobreak">'.
10177: &mt("Format rules to check for $text{$type}: ").
10178: '</td><td class="LC_left_item" colspan="2"><table>';
10179: }
10180: my $rem;
10181: if (ref($ruleorder) eq 'ARRAY') {
10182: for (my $i=0; $i<@{$ruleorder}; $i++) {
10183: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10184: my $rem = $i%($numinrow);
10185: if ($rem == 0) {
10186: if ($i > 0) {
10187: $output .= '</tr>';
10188: }
10189: $output .= '<tr>';
10190: }
10191: my $check = ' ';
10192: if (ref($settings) eq 'HASH') {
10193: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10194: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10195: $check = ' checked="checked" ';
10196: }
10197: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10198: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10199: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10200: $check = ' checked="checked" ';
10201: }
10202: }
10203: }
10204: }
10205: my $name = $type.'_rule';
10206: if ($type eq 'email') {
10207: $name .= '_'.$status;
10208: }
10209: $output .= '<td class="LC_left_item">'.
10210: '<span class="LC_nobreak"><label>'.
10211: '<input type="checkbox" name="'.$name.'" '.
10212: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10213: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10214: }
10215: }
10216: $rem = @{$ruleorder}%($numinrow);
10217: }
10218: my $colsleft;
10219: if ($rem) {
10220: $colsleft = $numinrow - $rem;
10221: }
10222: if ($colsleft > 1 ) {
10223: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10224: ' </td>';
10225: } elsif ($colsleft == 1) {
10226: $output .= '<td class="LC_left_item"> </td>';
10227: }
10228: $output .= '</tr>';
10229: unless (($type eq 'email') || ($type eq 'unamemap')) {
10230: $output .= '</table></td></tr>';
10231: }
10232: return $output;
10233: }
10234:
10235: sub usercreation_types {
10236: my %lt = &Apache::lonlocal::texthash (
10237: author => 'When adding a co-author',
10238: course => 'When adding a user to a course',
10239: requestcrs => 'When requesting a course',
10240: any => 'Any',
10241: official => 'Institutional only ',
10242: unofficial => 'Non-institutional only',
10243: none => 'None',
10244: );
10245: return %lt;
10246: }
10247:
10248: sub selfcreation_types {
10249: my %lt = &Apache::lonlocal::texthash (
10250: selfcreate => 'User creates own account',
10251: any => 'Any',
10252: official => 'Institutional only ',
10253: unofficial => 'Non-institutional only',
10254: email => 'E-mail address',
10255: login => 'Institutional Login',
10256: sso => 'SSO',
10257: );
10258: }
10259:
10260: sub authtype_names {
10261: my %lt = &Apache::lonlocal::texthash(
10262: int => 'Internal',
10263: krb4 => 'Kerberos 4',
10264: krb5 => 'Kerberos 5',
10265: loc => 'Local',
10266: lti => 'LTI',
10267: );
10268: return %lt;
10269: }
10270:
10271: sub context_names {
10272: my %context_title = &Apache::lonlocal::texthash(
10273: author => 'Creating users when an Author',
10274: course => 'Creating users when in a course',
10275: domain => 'Creating users when a Domain Coordinator',
10276: );
10277: return %context_title;
10278: }
10279:
10280: sub print_usermodification {
10281: my ($position,$dom,$settings,$rowtotal) = @_;
10282: my $numinrow = 4;
10283: my ($context,$datatable,$rowcount);
10284: if ($position eq 'top') {
10285: $rowcount = 0;
10286: $context = 'author';
10287: foreach my $role ('ca','aa') {
10288: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10289: $numinrow,$rowcount);
10290: $$rowtotal ++;
10291: $rowcount ++;
10292: }
10293: } elsif ($position eq 'bottom') {
10294: $context = 'course';
10295: $rowcount = 0;
10296: foreach my $role ('st','ep','ta','in','cr') {
10297: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10298: $numinrow,$rowcount);
10299: $$rowtotal ++;
10300: $rowcount ++;
10301: }
10302: }
10303: return $datatable;
10304: }
10305:
10306: sub print_defaults {
10307: my ($position,$dom,$settings,$rowtotal) = @_;
10308: my $rownum = 0;
10309: my ($datatable,$css_class,$titles);
10310: unless ($position eq 'bottom') {
10311: $titles = &defaults_titles($dom);
10312: }
10313: if ($position eq 'top') {
10314: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10315: 'datelocale_def','portal_def');
10316: my %defaults;
10317: if (ref($settings) eq 'HASH') {
10318: %defaults = %{$settings};
10319: } else {
10320: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10321: foreach my $item (@items) {
10322: $defaults{$item} = $domdefaults{$item};
10323: }
10324: }
10325: foreach my $item (@items) {
10326: if ($rownum%2) {
10327: $css_class = '';
10328: } else {
10329: $css_class = ' class="LC_odd_row" ';
10330: }
10331: $datatable .= '<tr'.$css_class.'>'.
10332: '<td><span class="LC_nobreak">'.$titles->{$item}.
10333: '</span></td><td class="LC_right_item" colspan="3">';
10334: if ($item eq 'auth_def') {
10335: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10336: my %shortauth = (
10337: internal => 'int',
10338: krb4 => 'krb4',
10339: krb5 => 'krb5',
10340: localauth => 'loc',
10341: lti => 'lti',
10342: );
10343: my %authnames = &authtype_names();
10344: foreach my $auth (@authtypes) {
10345: my $checked = ' ';
10346: if ($defaults{$item} eq $auth) {
10347: $checked = ' checked="checked" ';
10348: }
10349: $datatable .= '<label><input type="radio" name="'.$item.
10350: '" value="'.$auth.'"'.$checked.'/>'.
10351: $authnames{$shortauth{$auth}}.'</label> ';
10352: }
10353: } elsif ($item eq 'timezone_def') {
10354: my $includeempty = 1;
10355: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10356: } elsif ($item eq 'datelocale_def') {
10357: my $includeempty = 1;
10358: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10359: } elsif ($item eq 'lang_def') {
10360: my $includeempty = 1;
10361: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10362: } elsif ($item eq 'portal_def') {
10363: $datatable .= '<input type="text" name="'.$item.'" value="'.
10364: $defaults{$item}.'" size="25" onkeyup="portalExtras(this);" />';
10365: my $portalsty = 'none';
10366: if ($defaults{$item}) {
10367: $portalsty = 'block';
10368: }
10369: foreach my $field ('email','web') {
10370: my $checkedoff = ' checked="checked"';
10371: my $checkedon;
10372: if ($defaults{$item.'_'.$field}) {
10373: $checkedon = $checkedoff;
10374: $checkedoff = '';
10375: }
10376: $datatable .= '<div id="'.$item.'_'.$field.'_div" style="display:'.$portalsty.'">'.
10377: '<span class="LC_nobreak">'.$titles->{$field}.' '.
10378: '<label><input type="radio" name="'.$item.'_'.$field.'" value="1"'.$checkedon.'/>'.&mt('Yes').'</label>'.
10379: (' 'x2).
10380: '<label><input type="radio" name="'.$item.'_'.$field.'" value="0"'.$checkedoff.'/>'.&mt('No').'</label>'.
10381: '</div>';
10382: }
10383: } else {
10384: $datatable .= '<input type="text" name="'.$item.'" value="'.$defaults{$item}.'" />';
10385: }
10386: $datatable .= '</td></tr>';
10387: $rownum ++;
10388: }
10389: } elsif ($position eq 'middle') {
10390: my %defaults;
10391: if (ref($settings) eq 'HASH') {
10392: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10393: my $maxnum = @{$settings->{'inststatusorder'}};
10394: for (my $i=0; $i<$maxnum; $i++) {
10395: $css_class = $rownum%2?' class="LC_odd_row"':'';
10396: my $item = $settings->{'inststatusorder'}->[$i];
10397: my $title = $settings->{'inststatustypes'}->{$item};
10398: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10399: $datatable .= '<tr'.$css_class.'>'.
10400: '<td><span class="LC_nobreak">'.
10401: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10402: for (my $k=0; $k<=$maxnum; $k++) {
10403: my $vpos = $k+1;
10404: my $selstr;
10405: if ($k == $i) {
10406: $selstr = ' selected="selected" ';
10407: }
10408: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10409: }
10410: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10411: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10412: &mt('delete').'</span></td>'.
10413: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10414: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10415: '</span></td></tr>';
10416: }
10417: $css_class = $rownum%2?' class="LC_odd_row"':'';
10418: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10419: $datatable .= '<tr '.$css_class.'>'.
10420: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10421: for (my $k=0; $k<=$maxnum; $k++) {
10422: my $vpos = $k+1;
10423: my $selstr;
10424: if ($k == $maxnum) {
10425: $selstr = ' selected="selected" ';
10426: }
10427: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10428: }
10429: $datatable .= '</select> '.&mt('Internal ID:').
10430: '<input type="text" size="10" name="addinststatus" value="" />'.
10431: ' '.&mt('(new)').
10432: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10433: &mt('Name displayed').':'.
10434: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10435: '</tr>'."\n";
10436: $rownum ++;
10437: }
10438: }
10439: } else {
10440: my ($unamemaprules,$ruleorder) =
10441: &Apache::lonnet::inst_userrules($dom,'unamemap');
10442: $css_class = $rownum%2?' class="LC_odd_row"':'';
10443: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
10444: my $numinrow = 2;
10445: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
10446: &user_formats_row('unamemap',$settings,$unamemaprules,
10447: $ruleorder,$numinrow).
10448: '</table></td></tr>';
10449: }
10450: if ($datatable eq '') {
10451: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
10452: &mt('No rules set for domain in customized localenroll.pm').
10453: '</td></tr>';
10454: }
10455: }
10456: $$rowtotal += $rownum;
10457: return $datatable;
10458: }
10459:
10460: sub get_languages_hash {
10461: my %langchoices;
10462: foreach my $id (&Apache::loncommon::languageids()) {
10463: my $code = &Apache::loncommon::supportedlanguagecode($id);
10464: if ($code ne '') {
10465: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10466: }
10467: }
10468: return %langchoices;
10469: }
10470:
10471: sub defaults_titles {
10472: my ($dom) = @_;
10473: my %titles = &Apache::lonlocal::texthash (
10474: 'auth_def' => 'Default authentication type',
10475: 'auth_arg_def' => 'Default authentication argument',
10476: 'lang_def' => 'Default language',
10477: 'timezone_def' => 'Default timezone',
10478: 'datelocale_def' => 'Default locale for dates',
10479: 'portal_def' => 'Portal/Default URL',
10480: 'email' => 'Email links use portal URL',
10481: 'web' => 'Public web links use portal URL',
10482: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10483: 'intauth_check' => 'Check bcrypt cost if authenticated',
10484: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10485: );
10486: if ($dom) {
10487: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10488: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10489: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10490: $protocol = 'http' if ($protocol ne 'https');
10491: if ($uint_dom) {
10492: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10493: $uint_dom);
10494: }
10495: }
10496: return (\%titles);
10497: }
10498:
10499: sub print_scantron {
10500: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10501: if ($position eq 'top') {
10502: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10503: } else {
10504: return &print_scantronconfig($dom,$settings,\$rowtotal);
10505: }
10506: }
10507:
10508: sub scantron_javascript {
10509: return <<"ENDSCRIPT";
10510:
10511: <script type="text/javascript">
10512: // <![CDATA[
10513:
10514: function toggleScantron(form) {
10515: var csvfieldset = new Array();
10516: if (document.getElementById('scantroncsv_cols')) {
10517: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10518: }
10519: if (document.getElementById('scantroncsv_options')) {
10520: csvfieldset.push(document.getElementById('scantroncsv_options'));
10521: }
10522: if (csvfieldset.length) {
10523: if (document.getElementById('scantronconfcsv')) {
10524: var scantroncsv = document.getElementById('scantronconfcsv');
10525: if (scantroncsv.checked) {
10526: for (var i=0; i<csvfieldset.length; i++) {
10527: csvfieldset[i].style.display = 'block';
10528: }
10529: } else {
10530: for (var i=0; i<csvfieldset.length; i++) {
10531: csvfieldset[i].style.display = 'none';
10532: }
10533: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10534: if (csvselects.length) {
10535: for (var j=0; j<csvselects.length; j++) {
10536: csvselects[j].selectedIndex = 0;
10537: }
10538: }
10539: }
10540: }
10541: }
10542: return;
10543: }
10544: // ]]>
10545: </script>
10546:
10547: ENDSCRIPT
10548:
10549: }
10550:
10551: sub print_scantronformat {
10552: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10553: my $itemcount = 1;
10554: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10555: %confhash);
10556: my $switchserver = &check_switchserver($dom,$confname);
10557: my %lt = &Apache::lonlocal::texthash (
10558: default => 'Default bubblesheet format file error',
10559: custom => 'Custom bubblesheet format file error',
10560: );
10561: my %scantronfiles = (
10562: default => 'default.tab',
10563: custom => 'custom.tab',
10564: );
10565: foreach my $key (keys(%scantronfiles)) {
10566: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10567: .$scantronfiles{$key};
10568: }
10569: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10570: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10571: if (!$switchserver) {
10572: my $servadm = $r->dir_config('lonAdmEMail');
10573: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10574: if ($configuserok eq 'ok') {
10575: if ($author_ok eq 'ok') {
10576: my %legacyfile = (
10577: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10578: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10579: );
10580: my %md5chk;
10581: foreach my $type (keys(%legacyfile)) {
10582: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10583: chomp($md5chk{$type});
10584: }
10585: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10586: foreach my $type (keys(%legacyfile)) {
10587: ($scantronurls{$type},my $error) =
10588: &legacy_scantronformat($r,$dom,$confname,
10589: $type,$legacyfile{$type},
10590: $scantronurls{$type},
10591: $scantronfiles{$type});
10592: if ($error ne '') {
10593: $error{$type} = $error;
10594: }
10595: }
10596: if (keys(%error) == 0) {
10597: $is_custom = 1;
10598: $confhash{'scantron'}{'scantronformat'} =
10599: $scantronurls{'custom'};
10600: my $putresult =
10601: &Apache::lonnet::put_dom('configuration',
10602: \%confhash,$dom);
10603: if ($putresult ne 'ok') {
10604: $error{'custom'} =
10605: '<span class="LC_error">'.
10606: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10607: }
10608: }
10609: } else {
10610: ($scantronurls{'default'},my $error) =
10611: &legacy_scantronformat($r,$dom,$confname,
10612: 'default',$legacyfile{'default'},
10613: $scantronurls{'default'},
10614: $scantronfiles{'default'});
10615: if ($error eq '') {
10616: $confhash{'scantron'}{'scantronformat'} = '';
10617: my $putresult =
10618: &Apache::lonnet::put_dom('configuration',
10619: \%confhash,$dom);
10620: if ($putresult ne 'ok') {
10621: $error{'default'} =
10622: '<span class="LC_error">'.
10623: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10624: }
10625: } else {
10626: $error{'default'} = $error;
10627: }
10628: }
10629: }
10630: }
10631: } else {
10632: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10633: }
10634: }
10635: if (ref($settings) eq 'HASH') {
10636: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10637: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10638: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10639: $scantronurl = '';
10640: } else {
10641: $scantronurl = $settings->{'scantronformat'};
10642: }
10643: $is_custom = 1;
10644: } else {
10645: $scantronurl = $scantronurls{'default'};
10646: }
10647: } else {
10648: if ($is_custom) {
10649: $scantronurl = $scantronurls{'custom'};
10650: } else {
10651: $scantronurl = $scantronurls{'default'};
10652: }
10653: }
10654: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10655: $datatable .= '<tr'.$css_class.'>';
10656: if (!$is_custom) {
10657: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10658: '<span class="LC_nobreak">';
10659: if ($scantronurl) {
10660: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10661: undef,undef,undef,undef,'background-color:#ffffff');
10662: } else {
10663: $datatable = &mt('File unavailable for display');
10664: }
10665: $datatable .= '</span></td>';
10666: if (keys(%error) == 0) {
10667: $datatable .= '<td style="vertical-align: bottom">';
10668: if (!$switchserver) {
10669: $datatable .= &mt('Upload:').'<br />';
10670: }
10671: } else {
10672: my $errorstr;
10673: foreach my $key (sort(keys(%error))) {
10674: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10675: }
10676: $datatable .= '<td>'.$errorstr;
10677: }
10678: } else {
10679: if (keys(%error) > 0) {
10680: my $errorstr;
10681: foreach my $key (sort(keys(%error))) {
10682: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10683: }
10684: $datatable .= '<td>'.$errorstr.'</td><td> ';
10685: } elsif ($scantronurl) {
10686: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10687: undef,undef,undef,undef,'background-color:#ffffff');
10688: $datatable .= '<td><span class="LC_nobreak">'.
10689: $link.
10690: '<label><input type="checkbox" name="scantronformat_del"'.
10691: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10692: '<td><span class="LC_nobreak"> '.
10693: &mt('Replace:').'</span><br />';
10694: }
10695: }
10696: if (keys(%error) == 0) {
10697: if ($switchserver) {
10698: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10699: } else {
10700: $datatable .='<span class="LC_nobreak"> '.
10701: '<input type="file" name="scantronformat" /></span>';
10702: }
10703: }
10704: $datatable .= '</td></tr>';
10705: $$rowtotal ++;
10706: return $datatable;
10707: }
10708:
10709: sub legacy_scantronformat {
10710: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10711: my ($url,$error);
10712: my @statinfo = &Apache::lonnet::stat_file($newurl);
10713: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10714: my $modified = [];
10715: (my $result,$url) =
10716: &Apache::lonconfigsettings::publishlogo($r,'copy',$legacyfile,$dom,$confname,
10717: 'scantron','','',$newfile,$modified);
10718: if ($result eq 'ok') {
10719: &update_modify_urls($r,$modified);
10720: } else {
10721: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
10722: }
10723: }
10724: return ($url,$error);
10725: }
10726:
10727: sub print_scantronconfig {
10728: my ($dom,$settings,$rowtotal) = @_;
10729: my $itemcount = 2;
10730: my $is_checked = ' checked="checked"';
10731: my %optionson = (
10732: hdr => ' checked="checked"',
10733: pad => ' checked="checked"',
10734: rem => ' checked="checked"',
10735: );
10736: my %optionsoff = (
10737: hdr => '',
10738: pad => '',
10739: rem => '',
10740: );
10741: my $currcsvsty = 'none';
10742: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
10743: my @fields = &scantroncsv_fields();
10744: my %titles = &scantronconfig_titles();
10745: if (ref($settings) eq 'HASH') {
10746: if (ref($settings->{config}) eq 'HASH') {
10747: if ($settings->{config}->{dat}) {
10748: $checked{'dat'} = $is_checked;
10749: }
10750: if (ref($settings->{config}->{csv}) eq 'HASH') {
10751: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
10752: %csvfields = %{$settings->{config}->{csv}->{fields}};
10753: if (keys(%csvfields) > 0) {
10754: $checked{'csv'} = $is_checked;
10755: $currcsvsty = 'block';
10756: }
10757: }
10758: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
10759: %csvoptions = %{$settings->{config}->{csv}->{options}};
10760: foreach my $option (keys(%optionson)) {
10761: unless ($csvoptions{$option}) {
10762: $optionsoff{$option} = $optionson{$option};
10763: $optionson{$option} = '';
10764: }
10765: }
10766: }
10767: }
10768: } else {
10769: $checked{'dat'} = $is_checked;
10770: }
10771: } else {
10772: $checked{'dat'} = $is_checked;
10773: }
10774: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
10775: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10776: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
10777: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
10778: foreach my $item ('dat','csv') {
10779: my $id;
10780: if ($item eq 'csv') {
10781: $id = 'id="scantronconfcsv" ';
10782: }
10783: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
10784: $titles{$item}.'</label>'.(' 'x3);
10785: if ($item eq 'csv') {
10786: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
10787: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
10788: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
10789: foreach my $col (@fields) {
10790: my $selnone;
10791: if ($csvfields{$col} eq '') {
10792: $selnone = ' selected="selected"';
10793: }
10794: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
10795: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
10796: '<option value=""'.$selnone.'></option>';
10797: for (my $i=0; $i<20; $i++) {
10798: my $shown = $i+1;
10799: my $sel;
10800: unless ($selnone) {
10801: if (exists($csvfields{$col})) {
10802: if ($csvfields{$col} == $i) {
10803: $sel = ' selected="selected"';
10804: }
10805: }
10806: }
10807: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
10808: }
10809: $datatable .= '</select></td></tr>';
10810: }
10811: $datatable .= '</table></fieldset>'.
10812: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
10813: '<legend>'.&mt('CSV Options').'</legend>';
10814: foreach my $option ('hdr','pad','rem') {
10815: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
10816: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
10817: &mt('Yes').'</label>'.(' 'x2)."\n".
10818: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
10819: }
10820: $datatable .= '</fieldset>';
10821: $itemcount ++;
10822: }
10823: }
10824: $datatable .= '</td></tr>';
10825: $$rowtotal ++;
10826: return $datatable;
10827: }
10828:
10829: sub scantronconfig_titles {
10830: return &Apache::lonlocal::texthash(
10831: dat => 'Standard format (.dat)',
10832: csv => 'Comma separated values (.csv)',
10833: hdr => 'Remove first line in file (contains column titles)',
10834: pad => 'Prepend 0s to PaperID',
10835: rem => 'Remove leading spaces (except Question Response columns)',
10836: CODE => 'CODE',
10837: ID => 'Student ID',
10838: PaperID => 'Paper ID',
10839: FirstName => 'First Name',
10840: LastName => 'Last Name',
10841: FirstQuestion => 'First Question Response',
10842: Section => 'Section',
10843: );
10844: }
10845:
10846: sub scantroncsv_fields {
10847: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
10848: }
10849:
10850: sub print_coursecategories {
10851: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
10852: my $datatable;
10853: if ($position eq 'top') {
10854: my (%checked);
10855: my @catitems = ('unauth','auth');
10856: my @cattypes = ('std','domonly','codesrch','none');
10857: $checked{'unauth'} = 'std';
10858: $checked{'auth'} = 'std';
10859: if (ref($settings) eq 'HASH') {
10860: foreach my $type (@cattypes) {
10861: if ($type eq $settings->{'unauth'}) {
10862: $checked{'unauth'} = $type;
10863: }
10864: if ($type eq $settings->{'auth'}) {
10865: $checked{'auth'} = $type;
10866: }
10867: }
10868: }
10869: my %lt = &Apache::lonlocal::texthash (
10870: unauth => 'Catalog type for unauthenticated users',
10871: auth => 'Catalog type for authenticated users',
10872: none => 'No catalog',
10873: std => 'Standard catalog',
10874: domonly => 'Domain-only catalog',
10875: codesrch => "Code search form",
10876: );
10877: my $itemcount = 0;
10878: foreach my $item (@catitems) {
10879: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10880: $datatable .= '<tr '.$css_class.'>'.
10881: '<td>'.$lt{$item}.'</td>'.
10882: '<td class="LC_right_item"><span class="LC_nobreak">';
10883: foreach my $type (@cattypes) {
10884: my $ischecked;
10885: if ($checked{$item} eq $type) {
10886: $ischecked=' checked="checked"';
10887: }
10888: $datatable .= '<label>'.
10889: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
10890: ' />'.$lt{$type}.'</label> ';
10891: }
10892: $datatable .= '</span></td></tr>';
10893: $itemcount ++;
10894: }
10895: $$rowtotal += $itemcount;
10896: } elsif ($position eq 'middle') {
10897: my $toggle_cats_crs = ' ';
10898: my $toggle_cats_dom = ' checked="checked" ';
10899: my $can_cat_crs = ' ';
10900: my $can_cat_dom = ' checked="checked" ';
10901: my $toggle_catscomm_comm = ' ';
10902: my $toggle_catscomm_dom = ' checked="checked" ';
10903: my $can_catcomm_comm = ' ';
10904: my $can_catcomm_dom = ' checked="checked" ';
10905: my $toggle_catsplace_place = ' ';
10906: my $toggle_catsplace_dom = ' checked="checked" ';
10907: my $can_catplace_place = ' ';
10908: my $can_catplace_dom = ' checked="checked" ';
10909:
10910: if (ref($settings) eq 'HASH') {
10911: if ($settings->{'togglecats'} eq 'crs') {
10912: $toggle_cats_crs = $toggle_cats_dom;
10913: $toggle_cats_dom = ' ';
10914: }
10915: if ($settings->{'categorize'} eq 'crs') {
10916: $can_cat_crs = $can_cat_dom;
10917: $can_cat_dom = ' ';
10918: }
10919: if ($settings->{'togglecatscomm'} eq 'comm') {
10920: $toggle_catscomm_comm = $toggle_catscomm_dom;
10921: $toggle_catscomm_dom = ' ';
10922: }
10923: if ($settings->{'categorizecomm'} eq 'comm') {
10924: $can_catcomm_comm = $can_catcomm_dom;
10925: $can_catcomm_dom = ' ';
10926: }
10927: if ($settings->{'togglecatsplace'} eq 'place') {
10928: $toggle_catsplace_place = $toggle_catsplace_dom;
10929: $toggle_catsplace_dom = ' ';
10930: }
10931: if ($settings->{'categorizeplace'} eq 'place') {
10932: $can_catplace_place = $can_catplace_dom;
10933: $can_catplace_dom = ' ';
10934: }
10935: }
10936: my %title = &Apache::lonlocal::texthash (
10937: togglecats => 'Show/Hide a course in catalog',
10938: togglecatscomm => 'Show/Hide a community in catalog',
10939: togglecatsplace => 'Show/Hide a placement test in catalog',
10940: categorize => 'Assign a category to a course',
10941: categorizecomm => 'Assign a category to a community',
10942: categorizeplace => 'Assign a category to a placement test',
10943: );
10944: my %level = &Apache::lonlocal::texthash (
10945: dom => 'Set in Domain',
10946: crs => 'Set in Course',
10947: comm => 'Set in Community',
10948: place => 'Set in Placement Test',
10949: );
10950: $datatable = '<tr class="LC_odd_row">'.
10951: '<td>'.$title{'togglecats'}.'</td>'.
10952: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10953: '<input type="radio" name="togglecats"'.
10954: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10955: '<label><input type="radio" name="togglecats"'.
10956: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
10957: '</tr><tr>'.
10958: '<td>'.$title{'categorize'}.'</td>'.
10959: '<td class="LC_right_item"><span class="LC_nobreak">'.
10960: '<label><input type="radio" name="categorize"'.
10961: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10962: '<label><input type="radio" name="categorize"'.
10963: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
10964: '</tr><tr class="LC_odd_row">'.
10965: '<td>'.$title{'togglecatscomm'}.'</td>'.
10966: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10967: '<input type="radio" name="togglecatscomm"'.
10968: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10969: '<label><input type="radio" name="togglecatscomm"'.
10970: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
10971: '</tr><tr>'.
10972: '<td>'.$title{'categorizecomm'}.'</td>'.
10973: '<td class="LC_right_item"><span class="LC_nobreak">'.
10974: '<label><input type="radio" name="categorizecomm"'.
10975: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10976: '<label><input type="radio" name="categorizecomm"'.
10977: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
10978: '</tr><tr class="LC_odd_row">'.
10979: '<td>'.$title{'togglecatsplace'}.'</td>'.
10980: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10981: '<input type="radio" name="togglecatsplace"'.
10982: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10983: '<label><input type="radio" name="togglecatscomm"'.
10984: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
10985: '</tr><tr>'.
10986: '<td>'.$title{'categorizeplace'}.'</td>'.
10987: '<td class="LC_right_item"><span class="LC_nobreak">'.
10988: '<label><input type="radio" name="categorizeplace"'.
10989: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10990: '<label><input type="radio" name="categorizeplace"'.
10991: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
10992: '</tr>';
10993: $$rowtotal += 6;
10994: } else {
10995: my $css_class;
10996: my $itemcount = 1;
10997: my $cathash;
10998: if (ref($settings) eq 'HASH') {
10999: $cathash = $settings->{'cats'};
11000: }
11001: if (ref($cathash) eq 'HASH') {
11002: my (@cats,@trails,%allitems,%idx,@jsarray);
11003: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
11004: \%allitems,\%idx,\@jsarray);
11005: my $maxdepth = scalar(@cats);
11006: my $colattrib = '';
11007: if ($maxdepth > 2) {
11008: $colattrib = ' colspan="2" ';
11009: }
11010: my @path;
11011: if (@cats > 0) {
11012: if (ref($cats[0]) eq 'ARRAY') {
11013: my $numtop = @{$cats[0]};
11014: my $maxnum = $numtop;
11015: my %default_names = (
11016: instcode => &mt('Official courses'),
11017: communities => &mt('Communities'),
11018: placement => &mt('Placement Tests'),
11019: );
11020:
11021: if ((!grep(/^instcode$/,@{$cats[0]})) ||
11022: ($cathash->{'instcode::0'} eq '') ||
11023: (!grep(/^communities$/,@{$cats[0]})) ||
11024: ($cathash->{'communities::0'} eq '') ||
11025: (!grep(/^placement$/,@{$cats[0]})) ||
11026: ($cathash->{'placement::0'} eq '')) {
11027: $maxnum ++;
11028: }
11029: my $lastidx;
11030: for (my $i=0; $i<$numtop; $i++) {
11031: my $parent = $cats[0][$i];
11032: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11033: my $item = &escape($parent).'::0';
11034: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
11035: $lastidx = $idx{$item};
11036: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11037: .'<select name="'.$item.'"'.$chgstr.'>';
11038: for (my $k=0; $k<=$maxnum; $k++) {
11039: my $vpos = $k+1;
11040: my $selstr;
11041: if ($k == $i) {
11042: $selstr = ' selected="selected" ';
11043: }
11044: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11045: }
11046: $datatable .= '</select></span></td><td>';
11047: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
11048: $datatable .= '<span class="LC_nobreak">'
11049: .$default_names{$parent}.'</span>';
11050: if ($parent eq 'instcode') {
11051: $datatable .= '<br /><span class="LC_nobreak">('
11052: .&mt('with institutional codes')
11053: .')</span></td><td'.$colattrib.'>';
11054: } else {
11055: $datatable .= '<table><tr><td>';
11056: }
11057: $datatable .= '<span class="LC_nobreak">'
11058: .'<label><input type="radio" name="'
11059: .$parent.'" value="1" checked="checked" />'
11060: .&mt('Display').'</label>';
11061: if ($parent eq 'instcode') {
11062: $datatable .= ' ';
11063: } else {
11064: $datatable .= '</span></td></tr><tr><td>'
11065: .'<span class="LC_nobreak">';
11066: }
11067: $datatable .= '<label><input type="radio" name="'
11068: .$parent.'" value="0" />'
11069: .&mt('Do not display').'</label></span>';
11070: if (($parent eq 'communities') || ($parent eq 'placement')) {
11071: $datatable .= '</td></tr></table>';
11072: }
11073: $datatable .= '</td>';
11074: } else {
11075: $datatable .= $parent
11076: .' <span class="LC_nobreak"><label>'
11077: .'<input type="checkbox" name="deletecategory" '
11078: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
11079: }
11080: my $depth = 1;
11081: push(@path,$parent);
11082: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
11083: pop(@path);
11084: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
11085: $itemcount ++;
11086: }
11087: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11088: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
11089: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
11090: for (my $k=0; $k<=$maxnum; $k++) {
11091: my $vpos = $k+1;
11092: my $selstr;
11093: if ($k == $numtop) {
11094: $selstr = ' selected="selected" ';
11095: }
11096: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11097: }
11098: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
11099: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
11100: .'</tr>'."\n";
11101: $itemcount ++;
11102: foreach my $default ('instcode','communities','placement') {
11103: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
11104: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11105: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
11106: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
11107: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
11108: for (my $k=0; $k<=$maxnum; $k++) {
11109: my $vpos = $k+1;
11110: my $selstr;
11111: if ($k == $maxnum) {
11112: $selstr = ' selected="selected" ';
11113: }
11114: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11115: }
11116: $datatable .= '</select></span></td>'.
11117: '<td><span class="LC_nobreak">'.
11118: $default_names{$default}.'</span>';
11119: if ($default eq 'instcode') {
11120: $datatable .= '<br /><span class="LC_nobreak">('
11121: .&mt('with institutional codes').')</span>';
11122: }
11123: $datatable .= '</td>'
11124: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11125: .&mt('Display').'</label> '
11126: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11127: .&mt('Do not display').'</label></span></td></tr>';
11128: }
11129: }
11130: }
11131: } else {
11132: $datatable .= &initialize_categories($itemcount);
11133: }
11134: } else {
11135: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11136: .&initialize_categories($itemcount);
11137: }
11138: $$rowtotal += $itemcount;
11139: }
11140: return $datatable;
11141: }
11142:
11143: sub print_serverstatuses {
11144: my ($dom,$settings,$rowtotal) = @_;
11145: my $datatable;
11146: my @pages = &serverstatus_pages();
11147: my (%namedaccess,%machineaccess);
11148: foreach my $type (@pages) {
11149: $namedaccess{$type} = '';
11150: $machineaccess{$type}= '';
11151: }
11152: if (ref($settings) eq 'HASH') {
11153: foreach my $type (@pages) {
11154: if (exists($settings->{$type})) {
11155: if (ref($settings->{$type}) eq 'HASH') {
11156: foreach my $key (keys(%{$settings->{$type}})) {
11157: if ($key eq 'namedusers') {
11158: $namedaccess{$type} = $settings->{$type}->{$key};
11159: } elsif ($key eq 'machines') {
11160: $machineaccess{$type} = $settings->{$type}->{$key};
11161: }
11162: }
11163: }
11164: }
11165: }
11166: }
11167: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11168: my $rownum = 0;
11169: my $css_class;
11170: foreach my $type (@pages) {
11171: $rownum ++;
11172: $css_class = $rownum%2?' class="LC_odd_row"':'';
11173: $datatable .= '<tr'.$css_class.'>'.
11174: '<td><span class="LC_nobreak">'.
11175: $titles->{$type}.'</span></td>'.
11176: '<td class="LC_left_item">'.
11177: '<input type="text" name="'.$type.'_namedusers" '.
11178: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11179: '<td class="LC_right_item">'.
11180: '<span class="LC_nobreak">'.
11181: '<input type="text" name="'.$type.'_machines" '.
11182: 'value="'.$machineaccess{$type}.'" size="10" />'.
11183: '</span></td></tr>'."\n";
11184: }
11185: $$rowtotal += $rownum;
11186: return $datatable;
11187: }
11188:
11189: sub serverstatus_pages {
11190: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11191: 'checksums','clusterstatus','certstatus','metadata_keywords',
11192: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11193: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11194: }
11195:
11196: sub defaults_javascript {
11197: my ($settings) = @_;
11198: return unless (ref($settings) eq 'HASH');
11199: my $portal_js = <<"ENDPORTAL";
11200:
11201: function portalExtras(caller) {
11202: var x = caller.value;
11203: var y = new Array('email','web');
11204: for (var i=0; i<y.length; i++) {
11205: if (document.getElementById('portal_def_'+y[i]+'_div')) {
11206: var z = document.getElementById('portal_def_'+y[i]+'_div');
11207: if (x.length > 0) {
11208: z.style.display = 'block';
11209: } else {
11210: z.style.display = 'none';
11211: }
11212: }
11213: }
11214: }
11215: ENDPORTAL
11216: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11217: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11218: if ($maxnum eq '') {
11219: $maxnum = 0;
11220: }
11221: $maxnum ++;
11222: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11223: return <<"ENDSCRIPT";
11224: <script type="text/javascript">
11225: // <![CDATA[
11226: function reorderTypes(form,caller) {
11227: var changedVal;
11228: $jstext
11229: var newpos = 'addinststatus_pos';
11230: var current = new Array;
11231: var maxh = $maxnum;
11232: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11233: var oldVal;
11234: if (caller == newpos) {
11235: changedVal = newitemVal;
11236: } else {
11237: var curritem = 'inststatus_pos_'+caller;
11238: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11239: current[newitemVal] = newpos;
11240: }
11241: for (var i=0; i<inststatuses.length; i++) {
11242: if (inststatuses[i] != caller) {
11243: var elementName = 'inststatus_pos_'+inststatuses[i];
11244: if (form.elements[elementName]) {
11245: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11246: current[currVal] = elementName;
11247: }
11248: }
11249: }
11250: for (var j=0; j<maxh; j++) {
11251: if (current[j] == undefined) {
11252: oldVal = j;
11253: }
11254: }
11255: if (oldVal < changedVal) {
11256: for (var k=oldVal+1; k<=changedVal ; k++) {
11257: var elementName = current[k];
11258: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11259: }
11260: } else {
11261: for (var k=changedVal; k<oldVal; k++) {
11262: var elementName = current[k];
11263: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11264: }
11265: }
11266: return;
11267: }
11268:
11269: $portal_js
11270:
11271: // ]]>
11272: </script>
11273:
11274: ENDSCRIPT
11275: } else {
11276: return <<"ENDSCRIPT";
11277: <script type="text/javascript">
11278: // <![CDATA[
11279: $portal_js
11280: // ]]>
11281: </script>
11282:
11283: ENDSCRIPT
11284: }
11285: return;
11286: }
11287:
11288: sub passwords_javascript {
11289: my ($prefix) = @_;
11290: my %intalert;
11291: if ($prefix eq 'passwords') {
11292: %intalert = &Apache::lonlocal::texthash (
11293: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
11294: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11295: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11296: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11297: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11298: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11299: );
11300: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
11301: %intalert = &Apache::lonlocal::texthash (
11302: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
11303: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
11304: );
11305: }
11306: &js_escape(\%intalert);
11307: my $defmin = $Apache::lonnet::passwdmin;
11308: my $intauthjs;
11309: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
11310:
11311: function warnIntAuth(field) {
11312: if (field.name == 'intauth_check') {
11313: if (field.value == '2') {
11314: alert('$intalert{authcheck}');
11315: }
11316: }
11317: if (field.name == 'intauth_cost') {
11318: field.value.replace(/\s/g,'');
11319: if (field.value != '') {
11320: var regexdigit=/^\\d+\$/;
11321: if (!regexdigit.test(field.value)) {
11322: alert('$intalert{authcost}');
11323: }
11324: }
11325: }
11326: return;
11327: }
11328:
11329: ENDSCRIPT
11330:
11331: }
11332:
11333: $intauthjs .= <<"ENDSCRIPT";
11334:
11335: function warnInt$prefix(field) {
11336: field.value.replace(/^\s+/,'');
11337: field.value.replace(/\s+\$/,'');
11338: var regexdigit=/^\\d+\$/;
11339: if (field.name == '${prefix}_min') {
11340: if (field.value == '') {
11341: alert('$intalert{passmin}');
11342: field.value = '$defmin';
11343: } else {
11344: if (!regexdigit.test(field.value)) {
11345: alert('$intalert{passmin}');
11346: field.value = '$defmin';
11347: }
11348: var minval = parseInt(field.value,10);
11349: if (minval < $defmin) {
11350: alert('$intalert{passmin}');
11351: field.value = '$defmin';
11352: }
11353: }
11354: } else {
11355: if (field.value == '0') {
11356: field.value = '';
11357: }
11358: if (field.value != '') {
11359: if (field.name == '${prefix}_expire') {
11360: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11361: if (!regexpposnum.test(field.value)) {
11362: alert('$intalert{passexp}');
11363: field.value = '';
11364: } else {
11365: var expval = parseFloat(field.value);
11366: if (expval == 0) {
11367: alert('$intalert{passexp}');
11368: field.value = '';
11369: }
11370: }
11371: } else {
11372: if (!regexdigit.test(field.value)) {
11373: if (field.name == '${prefix}_max') {
11374: alert('$intalert{passmax}');
11375: } else {
11376: if (field.name == '${prefix}_numsaved') {
11377: alert('$intalert{passnum}');
11378: }
11379: }
11380: field.value = '';
11381: }
11382: }
11383: }
11384: }
11385: return;
11386: }
11387:
11388: ENDSCRIPT
11389: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11390: }
11391:
11392: sub coursecategories_javascript {
11393: my ($settings) = @_;
11394: my ($output,$jstext,$cathash);
11395: if (ref($settings) eq 'HASH') {
11396: $cathash = $settings->{'cats'};
11397: }
11398: if (ref($cathash) eq 'HASH') {
11399: my (@cats,@jsarray,%idx);
11400: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11401: if (@jsarray > 0) {
11402: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11403: for (my $i=0; $i<@jsarray; $i++) {
11404: if (ref($jsarray[$i]) eq 'ARRAY') {
11405: my $catstr = join('","',@{$jsarray[$i]});
11406: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11407: }
11408: }
11409: }
11410: } else {
11411: $jstext = ' var categories = Array(1);'."\n".
11412: ' categories[0] = Array("instcode_pos");'."\n";
11413: }
11414: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11415: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11416: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11417: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11418: &js_escape(\$instcode_reserved);
11419: &js_escape(\$communities_reserved);
11420: &js_escape(\$placement_reserved);
11421: &js_escape(\$choose_again);
11422: $output = <<"ENDSCRIPT";
11423: <script type="text/javascript">
11424: // <![CDATA[
11425: function reorderCats(form,parent,item,idx) {
11426: var changedVal;
11427: $jstext
11428: var newpos = 'addcategory_pos';
11429: if (parent == '') {
11430: var has_instcode = 0;
11431: var maxtop = categories[idx].length;
11432: for (var j=0; j<maxtop; j++) {
11433: if (categories[idx][j] == 'instcode::0') {
11434: has_instcode == 1;
11435: }
11436: }
11437: if (has_instcode == 0) {
11438: categories[idx][maxtop] = 'instcode_pos';
11439: }
11440: } else {
11441: newpos += '_'+parent;
11442: }
11443: var maxh = 1 + categories[idx].length;
11444: var current = new Array;
11445: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11446: if (item == newpos) {
11447: changedVal = newitemVal;
11448: } else {
11449: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11450: current[newitemVal] = newpos;
11451: }
11452: for (var i=0; i<categories[idx].length; i++) {
11453: var elementName = categories[idx][i];
11454: if (elementName != item) {
11455: if (form.elements[elementName]) {
11456: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11457: current[currVal] = elementName;
11458: }
11459: }
11460: }
11461: var oldVal;
11462: for (var j=0; j<maxh; j++) {
11463: if (current[j] == undefined) {
11464: oldVal = j;
11465: }
11466: }
11467: if (oldVal < changedVal) {
11468: for (var k=oldVal+1; k<=changedVal ; k++) {
11469: var elementName = current[k];
11470: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11471: }
11472: } else {
11473: for (var k=changedVal; k<oldVal; k++) {
11474: var elementName = current[k];
11475: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11476: }
11477: }
11478: return;
11479: }
11480:
11481: function categoryCheck(form) {
11482: if (form.elements['addcategory_name'].value == 'instcode') {
11483: alert('$instcode_reserved\\n$choose_again');
11484: return false;
11485: }
11486: if (form.elements['addcategory_name'].value == 'communities') {
11487: alert('$communities_reserved\\n$choose_again');
11488: return false;
11489: }
11490: if (form.elements['addcategory_name'].value == 'placement') {
11491: alert('$placement_reserved\\n$choose_again');
11492: return false;
11493: }
11494: return true;
11495: }
11496:
11497: // ]]>
11498: </script>
11499:
11500: ENDSCRIPT
11501: return $output;
11502: }
11503:
11504: sub initialize_categories {
11505: my ($itemcount) = @_;
11506: my ($datatable,$css_class,$chgstr);
11507: my %default_names = &Apache::lonlocal::texthash (
11508: instcode => 'Official courses (with institutional codes)',
11509: communities => 'Communities',
11510: placement => 'Placement Tests',
11511: );
11512: my %selnum = (
11513: instcode => '0',
11514: communities => '1',
11515: placement => '2',
11516: );
11517: my %selected;
11518: foreach my $default ('instcode','communities','placement') {
11519: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11520: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11521: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11522: $selected{$selnum{$default}} = ' selected="selected"';
11523: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11524: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11525: .'<option value="0"'.$selected{'0'}.'>1</option>'
11526: .'<option value="1"'.$selected{'1'}.'>2</option>'
11527: .'<option value="2"'.$selected{'2'}.'>3</option>'
11528: .'<option value="3">4</option></select> '
11529: .$default_names{$default}
11530: .'</span></td><td><span class="LC_nobreak">'
11531: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11532: .&mt('Display').'</label> <label>'
11533: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11534: .'</label></span></td></tr>';
11535: $itemcount ++;
11536: }
11537: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11538: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11539: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11540: .'<select name="addcategory_pos"'.$chgstr.'>'
11541: .'<option value="0">1</option>'
11542: .'<option value="1">2</option>'
11543: .'<option value="2">3</option>'
11544: .'<option value="3" selected="selected">4</option></select> '
11545: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11546: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11547: .'</td></tr>';
11548: return $datatable;
11549: }
11550:
11551: sub build_category_rows {
11552: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11553: my ($text,$name,$item,$chgstr);
11554: if (ref($cats) eq 'ARRAY') {
11555: my $maxdepth = scalar(@{$cats});
11556: if (ref($cats->[$depth]) eq 'HASH') {
11557: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11558: my $numchildren = @{$cats->[$depth]{$parent}};
11559: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11560: $text .= '<td><table class="LC_data_table">';
11561: my ($idxnum,$parent_name,$parent_item);
11562: my $higher = $depth - 1;
11563: if ($higher == 0) {
11564: $parent_name = &escape($parent).'::'.$higher;
11565: } else {
11566: if (ref($path) eq 'ARRAY') {
11567: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11568: }
11569: }
11570: $parent_item = 'addcategory_pos_'.$parent_name;
11571: for (my $j=0; $j<=$numchildren; $j++) {
11572: if ($j < $numchildren) {
11573: $name = $cats->[$depth]{$parent}[$j];
11574: $item = &escape($name).':'.&escape($parent).':'.$depth;
11575: $idxnum = $idx->{$item};
11576: } else {
11577: $name = $parent_name;
11578: $item = $parent_item;
11579: }
11580: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11581: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11582: for (my $i=0; $i<=$numchildren; $i++) {
11583: my $vpos = $i+1;
11584: my $selstr;
11585: if ($j == $i) {
11586: $selstr = ' selected="selected" ';
11587: }
11588: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11589: }
11590: $text .= '</select> ';
11591: if ($j < $numchildren) {
11592: my $deeper = $depth+1;
11593: $text .= $name.' '
11594: .'<label><input type="checkbox" name="deletecategory" value="'
11595: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11596: if(ref($path) eq 'ARRAY') {
11597: push(@{$path},$name);
11598: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11599: pop(@{$path});
11600: }
11601: } else {
11602: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11603: if ($j == $numchildren) {
11604: $text .= $name;
11605: } else {
11606: $text .= $item;
11607: }
11608: $text .= '" value="" />';
11609: }
11610: $text .= '</td></tr>';
11611: }
11612: $text .= '</table></td>';
11613: } else {
11614: my $higher = $depth-1;
11615: if ($higher == 0) {
11616: $name = &escape($parent).'::'.$higher;
11617: } else {
11618: if (ref($path) eq 'ARRAY') {
11619: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11620: }
11621: }
11622: my $colspan;
11623: if ($parent ne 'instcode') {
11624: $colspan = $maxdepth - $depth - 1;
11625: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11626: }
11627: }
11628: }
11629: }
11630: return $text;
11631: }
11632:
11633: sub modifiable_userdata_row {
11634: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11635: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11636: my ($role,$rolename,$statustype);
11637: $role = $item;
11638: if ($context eq 'cancreate') {
11639: if ($item =~ /^(emailusername)_(.+)$/) {
11640: $role = $1;
11641: $statustype = $2;
11642: if (ref($usertypes) eq 'HASH') {
11643: if ($usertypes->{$statustype}) {
11644: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11645: } else {
11646: $rolename = &mt('Data provided by user');
11647: }
11648: }
11649: }
11650: } elsif ($context eq 'selfcreate') {
11651: if (ref($usertypes) eq 'HASH') {
11652: $rolename = $usertypes->{$role};
11653: } else {
11654: $rolename = $role;
11655: }
11656: } elsif ($context eq 'lti') {
11657: $rolename = &mt('Institutional data used (if available)');
11658: } elsif ($context eq 'privacy') {
11659: $rolename = $itemdesc;
11660: } else {
11661: if ($role eq 'cr') {
11662: $rolename = &mt('Custom role');
11663: } else {
11664: $rolename = &Apache::lonnet::plaintext($role);
11665: }
11666: }
11667: my (@fields,%fieldtitles);
11668: if (ref($fieldsref) eq 'ARRAY') {
11669: @fields = @{$fieldsref};
11670: } else {
11671: @fields = ('lastname','firstname','middlename','generation',
11672: 'permanentemail','id');
11673: }
11674: if ((ref($titlesref) eq 'HASH')) {
11675: %fieldtitles = %{$titlesref};
11676: } else {
11677: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11678: }
11679: my $output;
11680: my $css_class;
11681: if ($rowcount%2) {
11682: $css_class = 'LC_odd_row';
11683: }
11684: if ($customcss) {
11685: $css_class .= " $customcss";
11686: }
11687: $css_class =~ s/^\s+//;
11688: if ($css_class) {
11689: $css_class = ' class="'.$css_class.'"';
11690: }
11691: if ($rowstyle) {
11692: $css_class .= ' style="'.$rowstyle.'"';
11693: }
11694: if ($rowid) {
11695: $rowid = ' id="'.$rowid.'"';
11696: }
11697: $output = '<tr '.$css_class.$rowid.'>'.
11698: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11699: '<td class="LC_left_item" colspan="2"><table>';
11700: my $rem;
11701: my %checks;
11702: if (ref($settings) eq 'HASH') {
11703: my $hashref;
11704: if ($context eq 'lti') {
11705: if (ref($settings) eq 'HASH') {
11706: $hashref = $settings->{'instdata'};
11707: }
11708: } elsif ($context eq 'privacy') {
11709: my ($key,$inner) = split(/_/,$role);
11710: if (ref($settings) eq 'HASH') {
11711: if (ref($settings->{$key}) eq 'HASH') {
11712: $hashref = $settings->{$key}->{$inner};
11713: }
11714: }
11715: } elsif (ref($settings->{$context}) eq 'HASH') {
11716: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11717: $hashref = $settings->{'lti_instdata'};
11718: }
11719: if ($role eq 'emailusername') {
11720: if ($statustype) {
11721: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11722: $hashref = $settings->{$context}->{$role}->{$statustype};
11723: }
11724: }
11725: }
11726: }
11727: if (ref($hashref) eq 'HASH') {
11728: foreach my $field (@fields) {
11729: if ($hashref->{$field}) {
11730: if ($role eq 'emailusername') {
11731: $checks{$field} = $hashref->{$field};
11732: } else {
11733: $checks{$field} = ' checked="checked" ';
11734: }
11735: }
11736: }
11737: }
11738: }
11739: my $total = scalar(@fields);
11740: for (my $i=0; $i<$total; $i++) {
11741: $rem = $i%($numinrow);
11742: if ($rem == 0) {
11743: if ($i > 0) {
11744: $output .= '</tr>';
11745: }
11746: $output .= '<tr>';
11747: }
11748: my $check = ' ';
11749: unless ($role eq 'emailusername') {
11750: if (exists($checks{$fields[$i]})) {
11751: $check = $checks{$fields[$i]};
11752: } elsif ($context eq 'privacy') {
11753: if ($role =~ /^priv_(domain|course)$/) {
11754: if (ref($settings) ne 'HASH') {
11755: $check = ' checked="checked" ';
11756: }
11757: } elsif ($role =~ /^priv_(author|community)$/) {
11758: if (ref($settings) ne 'HASH') {
11759: unless ($fields[$i] eq 'id') {
11760: $check = ' checked="checked" ';
11761: }
11762: }
11763: } elsif ($role =~ /^(unpriv|othdom)_/) {
11764: if (ref($settings) ne 'HASH') {
11765: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
11766: $check = ' checked="checked" ';
11767: }
11768: }
11769: }
11770: } elsif ($context ne 'lti') {
11771: if ($role eq 'st') {
11772: if (ref($settings) ne 'HASH') {
11773: $check = ' checked="checked" ';
11774: }
11775: }
11776: }
11777: }
11778: $output .= '<td class="LC_left_item">'.
11779: '<span class="LC_nobreak">';
11780: my $prefix = 'canmodify';
11781: if ($role eq 'emailusername') {
11782: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
11783: $checks{$fields[$i]} = 'omit';
11784: }
11785: foreach my $option ('required','optional','omit') {
11786: my $checked='';
11787: if ($checks{$fields[$i]} eq $option) {
11788: $checked='checked="checked" ';
11789: }
11790: $output .= '<label>'.
11791: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
11792: &mt($option).'</label>'.(' ' x2);
11793: }
11794: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
11795: } else {
11796: if ($context eq 'lti') {
11797: $prefix = 'lti';
11798: } elsif ($context eq 'privacy') {
11799: $prefix = 'privacy';
11800: }
11801: $output .= '<label>'.
11802: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
11803: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
11804: '</label>';
11805: }
11806: $output .= '</span></td>';
11807: }
11808: $rem = $total%$numinrow;
11809: my $colsleft;
11810: if ($rem) {
11811: $colsleft = $numinrow - $rem;
11812: }
11813: if ($colsleft > 1) {
11814: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
11815: ' </td>';
11816: } elsif ($colsleft == 1) {
11817: $output .= '<td class="LC_left_item"> </td>';
11818: }
11819: $output .= '</tr></table></td></tr>';
11820: return $output;
11821: }
11822:
11823: sub insttypes_row {
11824: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
11825: $customcss,$rowstyle) = @_;
11826: my %lt = &Apache::lonlocal::texthash (
11827: cansearch => 'Users allowed to search',
11828: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
11829: lockablenames => 'User preference to lock name',
11830: selfassign => 'Self-reportable affiliations',
11831: overrides => "Override domain's helpdesk settings based on requester's affiliation",
11832: );
11833: my $showdom;
11834: if ($context eq 'cansearch') {
11835: $showdom = ' ('.$dom.')';
11836: }
11837: my $class = 'LC_left_item';
11838: if ($context eq 'statustocreate') {
11839: $class = 'LC_right_item';
11840: }
11841: my $css_class;
11842: if ($$rowtotal%2) {
11843: $css_class = 'LC_odd_row';
11844: }
11845: if ($customcss) {
11846: $css_class .= ' '.$customcss;
11847: }
11848: $css_class =~ s/^\s+//;
11849: if ($css_class) {
11850: $css_class = ' class="'.$css_class.'"';
11851: }
11852: if ($rowstyle) {
11853: $css_class .= ' style="'.$rowstyle.'"';
11854: }
11855: if ($onclick) {
11856: $onclick = 'onclick="'.$onclick.'" ';
11857: }
11858: my $output = '<tr'.$css_class.'>'.
11859: '<td>'.$lt{$context}.$showdom.
11860: '</td><td class="'.$class.'" colspan="2"><table>';
11861: my $rem;
11862: if (ref($types) eq 'ARRAY') {
11863: for (my $i=0; $i<@{$types}; $i++) {
11864: if (defined($usertypes->{$types->[$i]})) {
11865: my $rem = $i%($numinrow);
11866: if ($rem == 0) {
11867: if ($i > 0) {
11868: $output .= '</tr>';
11869: }
11870: $output .= '<tr>';
11871: }
11872: my $check = ' ';
11873: if (ref($settings) eq 'HASH') {
11874: if (ref($settings->{$context}) eq 'ARRAY') {
11875: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
11876: $check = ' checked="checked" ';
11877: }
11878: } elsif (ref($settings->{$context}) eq 'HASH') {
11879: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
11880: $check = ' checked="checked" ';
11881: }
11882: } elsif ($context eq 'statustocreate') {
11883: $check = ' checked="checked" ';
11884: }
11885: }
11886: $output .= '<td class="LC_left_item">'.
11887: '<span class="LC_nobreak"><label>'.
11888: '<input type="checkbox" name="'.$context.'" '.
11889: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
11890: $usertypes->{$types->[$i]}.'</label></span></td>';
11891: }
11892: }
11893: $rem = @{$types}%($numinrow);
11894: }
11895: my $colsleft = $numinrow - $rem;
11896: if ($context eq 'overrides') {
11897: if ($colsleft > 1) {
11898: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11899: } else {
11900: $output .= '<td class="LC_left_item">';
11901: }
11902: $output .= ' ';
11903: } else {
11904: if ($rem == 0) {
11905: $output .= '<tr>';
11906: }
11907: if ($colsleft > 1) {
11908: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11909: } else {
11910: $output .= '<td class="LC_left_item">';
11911: }
11912: my $defcheck = ' ';
11913: if (ref($settings) eq 'HASH') {
11914: if (ref($settings->{$context}) eq 'ARRAY') {
11915: if (grep(/^default$/,@{$settings->{$context}})) {
11916: $defcheck = ' checked="checked" ';
11917: }
11918: } elsif ($context eq 'statustocreate') {
11919: $defcheck = ' checked="checked" ';
11920: }
11921: }
11922: $output .= '<span class="LC_nobreak"><label>'.
11923: '<input type="checkbox" name="'.$context.'" '.
11924: 'value="default"'.$defcheck.$onclick.' />'.
11925: $othertitle.'</label></span>';
11926: }
11927: $output .= '</td></tr></table></td></tr>';
11928: return $output;
11929: }
11930:
11931: sub sorted_searchtitles {
11932: my %searchtitles = &Apache::lonlocal::texthash(
11933: 'uname' => 'username',
11934: 'lastname' => 'last name',
11935: 'lastfirst' => 'last name, first name',
11936: );
11937: my @titleorder = ('uname','lastname','lastfirst');
11938: return (\%searchtitles,\@titleorder);
11939: }
11940:
11941: sub sorted_searchtypes {
11942: my %srchtypes_desc = (
11943: exact => 'is exact match',
11944: contains => 'contains ..',
11945: begins => 'begins with ..',
11946: );
11947: my @srchtypeorder = ('exact','begins','contains');
11948: return (\%srchtypes_desc,\@srchtypeorder);
11949: }
11950:
11951: sub usertype_update_row {
11952: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
11953: my $datatable;
11954: my $numinrow = 4;
11955: foreach my $type (@{$types}) {
11956: if (defined($usertypes->{$type})) {
11957: $$rownums ++;
11958: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
11959: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
11960: '</td><td class="LC_left_item"><table>';
11961: for (my $i=0; $i<@{$fields}; $i++) {
11962: my $rem = $i%($numinrow);
11963: if ($rem == 0) {
11964: if ($i > 0) {
11965: $datatable .= '</tr>';
11966: }
11967: $datatable .= '<tr>';
11968: }
11969: my $check = ' ';
11970: if (ref($settings) eq 'HASH') {
11971: if (ref($settings->{'fields'}) eq 'HASH') {
11972: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
11973: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
11974: $check = ' checked="checked" ';
11975: }
11976: }
11977: }
11978: }
11979:
11980: if ($i == @{$fields}-1) {
11981: my $colsleft = $numinrow - $rem;
11982: if ($colsleft > 1) {
11983: $datatable .= '<td colspan="'.$colsleft.'">';
11984: } else {
11985: $datatable .= '<td>';
11986: }
11987: } else {
11988: $datatable .= '<td>';
11989: }
11990: $datatable .= '<span class="LC_nobreak"><label>'.
11991: '<input type="checkbox" name="updateable_'.$type.
11992: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
11993: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
11994: }
11995: $datatable .= '</tr></table></td></tr>';
11996: }
11997: }
11998: return $datatable;
11999: }
12000:
12001: sub modify_login {
12002: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12003: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
12004: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
12005: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso);
12006: %title = ( coursecatalog => 'Display course catalog',
12007: adminmail => 'Display administrator E-mail address',
12008: helpdesk => 'Display "Contact Helpdesk" link',
12009: newuser => 'Link for visitors to create a user account',
12010: loginheader => 'Log-in box header',
12011: saml => 'Dual SSO and non-SSO login');
12012: @offon = ('off','on');
12013: if (ref($domconfig{login}) eq 'HASH') {
12014: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
12015: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
12016: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
12017: }
12018: }
12019: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
12020: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
12021: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
12022: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
12023: $saml{$lonhost} = 1;
12024: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
12025: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
12026: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
12027: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
12028: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
12029: $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'};
12030: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
12031: }
12032: }
12033: }
12034: }
12035: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
12036: \%domconfig,\%loginhash);
12037: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12038: foreach my $item (@toggles) {
12039: $loginhash{login}{$item} = $env{'form.'.$item};
12040: }
12041: $loginhash{login}{loginheader} = $env{'form.loginheader'};
12042: if (ref($colchanges{'login'}) eq 'HASH') {
12043: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
12044: \%loginhash);
12045: }
12046:
12047: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12048: my %domservers = &Apache::lonnet::get_servers($dom);
12049: my @loginvia_attribs = ('serverpath','custompath','exempt');
12050: if (keys(%servers) > 1) {
12051: foreach my $lonhost (keys(%servers)) {
12052: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
12053: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
12054: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
12055: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
12056: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
12057: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12058: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12059: $changes{'loginvia'}{$lonhost} = 1;
12060: } else {
12061: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
12062: $changes{'loginvia'}{$lonhost} = 1;
12063: }
12064: } else {
12065: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12066: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12067: $changes{'loginvia'}{$lonhost} = 1;
12068: }
12069: }
12070: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
12071: foreach my $item (@loginvia_attribs) {
12072: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
12073: }
12074: } else {
12075: foreach my $item (@loginvia_attribs) {
12076: my $new = $env{'form.'.$lonhost.'_'.$item};
12077: if (($item eq 'serverpath') && ($new eq 'custom')) {
12078: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
12079: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12080: $new = '/';
12081: }
12082: }
12083: if (($item eq 'custompath') &&
12084: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12085: $new = '';
12086: }
12087: if ($new ne $curr_loginvia{$lonhost}{$item}) {
12088: $changes{'loginvia'}{$lonhost} = 1;
12089: }
12090: if ($item eq 'exempt') {
12091: $new = &check_exempt_addresses($new);
12092: }
12093: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12094: }
12095: }
12096: } else {
12097: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12098: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12099: $changes{'loginvia'}{$lonhost} = 1;
12100: foreach my $item (@loginvia_attribs) {
12101: my $new = $env{'form.'.$lonhost.'_'.$item};
12102: if (($item eq 'serverpath') && ($new eq 'custom')) {
12103: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12104: $new = '/';
12105: }
12106: }
12107: if (($item eq 'custompath') &&
12108: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12109: $new = '';
12110: }
12111: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12112: }
12113: }
12114: }
12115: }
12116: }
12117:
12118: my $servadm = $r->dir_config('lonAdmEMail');
12119: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
12120: if (ref($domconfig{'login'}) eq 'HASH') {
12121: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
12122: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
12123: if ($lang eq 'nolang') {
12124: push(@currlangs,$lang);
12125: } elsif (defined($langchoices{$lang})) {
12126: push(@currlangs,$lang);
12127: } else {
12128: next;
12129: }
12130: }
12131: }
12132: }
12133: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
12134: if (@currlangs > 0) {
12135: foreach my $lang (@currlangs) {
12136: if (grep(/^\Q$lang\E$/,@delurls)) {
12137: $changes{'helpurl'}{$lang} = 1;
12138: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
12139: $changes{'helpurl'}{$lang} = 1;
12140: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
12141: push(@newlangs,$lang);
12142: } else {
12143: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12144: }
12145: }
12146: }
12147: unless (grep(/^nolang$/,@currlangs)) {
12148: if ($env{'form.loginhelpurl_nolang.filename'}) {
12149: $changes{'helpurl'}{'nolang'} = 1;
12150: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
12151: push(@newlangs,'nolang');
12152: }
12153: }
12154: if ($env{'form.loginhelpurl_add_lang'}) {
12155: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
12156: ($env{'form.loginhelpurl_add_file.filename'})) {
12157: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
12158: $addedfile = $env{'form.loginhelpurl_add_lang'};
12159: }
12160: }
12161: if ((@newlangs > 0) || ($addedfile)) {
12162: my $error;
12163: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12164: if ($configuserok eq 'ok') {
12165: if ($switchserver) {
12166: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12167: } elsif ($author_ok eq 'ok') {
12168: my @allnew = @newlangs;
12169: if ($addedfile ne '') {
12170: push(@allnew,$addedfile);
12171: }
12172: my $modified = [];
12173: foreach my $lang (@allnew) {
12174: my $formelem = 'loginhelpurl_'.$lang;
12175: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12176: $formelem = 'loginhelpurl_add_file';
12177: }
12178: (my $result,$newurl{$lang}) =
12179: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
12180: "help/$lang",'','',$newfile{$lang},
12181: $modified);
12182: if ($result eq 'ok') {
12183: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12184: $changes{'helpurl'}{$lang} = 1;
12185: } else {
12186: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12187: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12188: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12189: (!grep(/^\Q$lang\E$/,@delurls))) {
12190: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12191: }
12192: }
12193: }
12194: &update_modify_urls($r,$modified);
12195: } else {
12196: $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);
12197: }
12198: } else {
12199: $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);
12200: }
12201: if ($error) {
12202: &Apache::lonnet::logthis($error);
12203: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12204: }
12205: }
12206:
12207: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12208: if (ref($domconfig{'login'}) eq 'HASH') {
12209: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12210: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12211: if ($domservers{$lonhost}) {
12212: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12213: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12214: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12215: }
12216: }
12217: }
12218: }
12219: }
12220: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12221: foreach my $lonhost (sort(keys(%domservers))) {
12222: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12223: $changes{'headtag'}{$lonhost} = 1;
12224: } else {
12225: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12226: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12227: }
12228: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12229: push(@newhosts,$lonhost);
12230: } elsif ($currheadtagurls{$lonhost}) {
12231: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12232: if ($currexempt{$lonhost}) {
12233: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12234: $changes{'headtag'}{$lonhost} = 1;
12235: }
12236: } elsif ($possexempt{$lonhost}) {
12237: $changes{'headtag'}{$lonhost} = 1;
12238: }
12239: if ($possexempt{$lonhost}) {
12240: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12241: }
12242: }
12243: }
12244: }
12245: if (@newhosts) {
12246: my $error;
12247: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12248: if ($configuserok eq 'ok') {
12249: if ($switchserver) {
12250: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12251: } elsif ($author_ok eq 'ok') {
12252: my $modified = [];
12253: foreach my $lonhost (@newhosts) {
12254: my $formelem = 'loginheadtag_'.$lonhost;
12255: (my $result,$newheadtagurls{$lonhost}) =
12256: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
12257: "login/headtag/$lonhost",'','',
12258: $env{'form.loginheadtag_'.$lonhost.'.filename'},
12259: $modified);
12260: if ($result eq 'ok') {
12261: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12262: $changes{'headtag'}{$lonhost} = 1;
12263: if ($possexempt{$lonhost}) {
12264: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12265: }
12266: } else {
12267: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12268: $newheadtagurls{$lonhost},$result);
12269: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12270: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12271: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12272: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12273: }
12274: }
12275: }
12276: &update_modify_urls($r,$modified);
12277: } else {
12278: $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);
12279: }
12280: } else {
12281: $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);
12282: }
12283: if ($error) {
12284: &Apache::lonnet::logthis($error);
12285: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12286: }
12287: }
12288: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12289: my @newsamlimgs;
12290: foreach my $lonhost (keys(%domservers)) {
12291: if ($env{'form.saml_'.$lonhost}) {
12292: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12293: push(@newsamlimgs,$lonhost);
12294: }
12295: foreach my $item ('text','alt','url','title','window','notsso') {
12296: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12297: }
12298: if ($saml{$lonhost}) {
12299: if ($env{'form.saml_window_'.$lonhost} ne '1') {
12300: $env{'form.saml_window_'.$lonhost} = '';
12301: }
12302: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12303: #FIXME Need to obsolete published image
12304: delete($currsaml{$lonhost}{'img'});
12305: $changes{'saml'}{$lonhost} = 1;
12306: }
12307: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12308: $changes{'saml'}{$lonhost} = 1;
12309: }
12310: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12311: $changes{'saml'}{$lonhost} = 1;
12312: }
12313: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12314: $changes{'saml'}{$lonhost} = 1;
12315: }
12316: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12317: $changes{'saml'}{$lonhost} = 1;
12318: }
12319: if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) {
12320: $changes{'saml'}{$lonhost} = 1;
12321: }
12322: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12323: $changes{'saml'}{$lonhost} = 1;
12324: }
12325: } else {
12326: $changes{'saml'}{$lonhost} = 1;
12327: }
12328: foreach my $item ('text','alt','url','title','window','notsso') {
12329: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12330: }
12331: } else {
12332: if ($saml{$lonhost}) {
12333: $changes{'saml'}{$lonhost} = 1;
12334: delete($currsaml{$lonhost});
12335: }
12336: }
12337: }
12338: foreach my $posshost (keys(%currsaml)) {
12339: unless (exists($domservers{$posshost})) {
12340: delete($currsaml{$posshost});
12341: }
12342: }
12343: %{$loginhash{'login'}{'saml'}} = %currsaml;
12344: if (@newsamlimgs) {
12345: my $error;
12346: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12347: if ($configuserok eq 'ok') {
12348: if ($switchserver) {
12349: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12350: } elsif ($author_ok eq 'ok') {
12351: my $modified = [];
12352: foreach my $lonhost (@newsamlimgs) {
12353: my $formelem = 'saml_img_'.$lonhost;
12354: my ($result,$imgurl) =
12355: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
12356: "login/saml/$lonhost",'','',
12357: $env{'form.saml_img_'.$lonhost.'.filename'},
12358: $modified);
12359: if ($result eq 'ok') {
12360: $currsaml{$lonhost}{'img'} = $imgurl;
12361: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12362: $changes{'saml'}{$lonhost} = 1;
12363: } else {
12364: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12365: $lonhost,$result);
12366: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12367: }
12368: }
12369: &update_modify_urls($r,$modified);
12370: } else {
12371: $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);
12372: }
12373: } else {
12374: $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);
12375: }
12376: if ($error) {
12377: &Apache::lonnet::logthis($error);
12378: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12379: }
12380: }
12381: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12382:
12383: my $defaulthelpfile = '/adm/loginproblems.html';
12384: my $defaulttext = &mt('Default in use');
12385:
12386: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12387: $dom);
12388: if ($putresult eq 'ok') {
12389: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12390: my %defaultchecked = (
12391: 'coursecatalog' => 'on',
12392: 'helpdesk' => 'on',
12393: 'adminmail' => 'off',
12394: 'newuser' => 'off',
12395: );
12396: if (ref($domconfig{'login'}) eq 'HASH') {
12397: foreach my $item (@toggles) {
12398: if ($defaultchecked{$item} eq 'on') {
12399: if (($domconfig{'login'}{$item} eq '0') &&
12400: ($env{'form.'.$item} eq '1')) {
12401: $changes{$item} = 1;
12402: } elsif (($domconfig{'login'}{$item} eq '' ||
12403: $domconfig{'login'}{$item} eq '1') &&
12404: ($env{'form.'.$item} eq '0')) {
12405: $changes{$item} = 1;
12406: }
12407: } elsif ($defaultchecked{$item} eq 'off') {
12408: if (($domconfig{'login'}{$item} eq '1') &&
12409: ($env{'form.'.$item} eq '0')) {
12410: $changes{$item} = 1;
12411: } elsif (($domconfig{'login'}{$item} eq '' ||
12412: $domconfig{'login'}{$item} eq '0') &&
12413: ($env{'form.'.$item} eq '1')) {
12414: $changes{$item} = 1;
12415: }
12416: }
12417: }
12418: }
12419: if (keys(%changes) > 0 || $colchgtext) {
12420: &Apache::loncommon::devalidate_domconfig_cache($dom);
12421: if (exists($changes{'saml'})) {
12422: my $hostid_in_use;
12423: my @hosts = &Apache::lonnet::current_machine_ids();
12424: if (@hosts > 1) {
12425: foreach my $hostid (@hosts) {
12426: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12427: $hostid_in_use = $hostid;
12428: last;
12429: }
12430: }
12431: } else {
12432: $hostid_in_use = $r->dir_config('lonHostID');
12433: }
12434: if (($hostid_in_use) &&
12435: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12436: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12437: }
12438: if (ref($lastactref) eq 'HASH') {
12439: if (ref($changes{'saml'}) eq 'HASH') {
12440: my %updates;
12441: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12442: $lastactref->{'samllanding'} = \%updates;
12443: }
12444: }
12445: }
12446: if (ref($lastactref) eq 'HASH') {
12447: $lastactref->{'domainconfig'} = 1;
12448: }
12449: $resulttext = &mt('Changes made:').'<ul>';
12450: foreach my $item (sort(keys(%changes))) {
12451: if ($item eq 'loginvia') {
12452: if (ref($changes{$item}) eq 'HASH') {
12453: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12454: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12455: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12456: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12457: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12458: $protocol = 'http' if ($protocol ne 'https');
12459: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12460:
12461: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12462: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12463: } else {
12464: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12465: }
12466: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12467: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12468: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12469: }
12470: $resulttext .= '</li>';
12471: } else {
12472: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12473: }
12474: } else {
12475: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12476: }
12477: }
12478: $resulttext .= '</ul></li>';
12479: }
12480: } elsif ($item eq 'helpurl') {
12481: if (ref($changes{$item}) eq 'HASH') {
12482: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12483: if (grep(/^\Q$lang\E$/,@delurls)) {
12484: my ($chg,$link);
12485: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12486: if ($lang eq 'nolang') {
12487: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12488: } else {
12489: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12490: }
12491: $resulttext .= '<li>'.$chg.'</li>';
12492: } else {
12493: my $chg;
12494: if ($lang eq 'nolang') {
12495: $chg = &mt('custom log-in help file for no preferred language');
12496: } else {
12497: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12498: }
12499: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12500: $loginhash{'login'}{'helpurl'}{$lang}.
12501: '?inhibitmenu=yes',$chg,600,500).
12502: '</li>';
12503: }
12504: }
12505: }
12506: } elsif ($item eq 'headtag') {
12507: if (ref($changes{$item}) eq 'HASH') {
12508: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12509: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12510: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12511: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12512: $resulttext .= '<li><a href="'.
12513: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12514: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12515: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12516: if ($possexempt{$lonhost}) {
12517: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12518: } else {
12519: $resulttext .= &mt('included for any client IP');
12520: }
12521: $resulttext .= '</li>';
12522: }
12523: }
12524: }
12525: } elsif ($item eq 'saml') {
12526: if (ref($changes{$item}) eq 'HASH') {
12527: my %notlt = (
12528: text => 'Text for log-in by SSO',
12529: img => 'SSO button image',
12530: alt => 'Alt text for button image',
12531: url => 'SSO URL',
12532: title => 'Tooltip for SSO link',
12533: window => 'Pop-up window if iframe',
12534: notsso => 'Text for non-SSO log-in',
12535: );
12536: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12537: if (ref($currsaml{$lonhost}) eq 'HASH') {
12538: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12539: '<ul>';
12540: foreach my $key ('text','img','alt','url','title','window','notsso') {
12541: if ($currsaml{$lonhost}{$key} eq '') {
12542: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12543: } else {
12544: my $value = "'$currsaml{$lonhost}{$key}'";
12545: if ($key eq 'img') {
12546: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12547: } elsif ($key eq 'window') {
12548: $value = 'On';
12549: }
12550: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12551: $value).'</li>';
12552: }
12553: }
12554: $resulttext .= '</ul></li>';
12555: } else {
12556: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12557: }
12558: }
12559: }
12560: } elsif ($item eq 'captcha') {
12561: if (ref($loginhash{'login'}) eq 'HASH') {
12562: my $chgtxt;
12563: if ($loginhash{'login'}{$item} eq 'notused') {
12564: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12565: } else {
12566: my %captchas = &captcha_phrases();
12567: if ($captchas{$loginhash{'login'}{$item}}) {
12568: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12569: } else {
12570: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12571: }
12572: }
12573: $resulttext .= '<li>'.$chgtxt.'</li>';
12574: }
12575: } elsif ($item eq 'recaptchakeys') {
12576: if (ref($loginhash{'login'}) eq 'HASH') {
12577: my ($privkey,$pubkey);
12578: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12579: $pubkey = $loginhash{'login'}{$item}{'public'};
12580: $privkey = $loginhash{'login'}{$item}{'private'};
12581: }
12582: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12583: if (!$pubkey) {
12584: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12585: } else {
12586: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12587: }
12588: if (!$privkey) {
12589: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12590: } else {
12591: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12592: }
12593: $chgtxt .= '</ul>';
12594: $resulttext .= '<li>'.$chgtxt.'</li>';
12595: }
12596: } elsif ($item eq 'recaptchaversion') {
12597: if (ref($loginhash{'login'}) eq 'HASH') {
12598: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12599: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12600: '</li>';
12601: }
12602: }
12603: } else {
12604: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12605: }
12606: }
12607: $resulttext .= $colchgtext.'</ul>';
12608: } else {
12609: $resulttext = &mt('No changes made to log-in page settings');
12610: }
12611: } else {
12612: $resulttext = '<span class="LC_error">'.
12613: &mt('An error occurred: [_1]',$putresult).'</span>';
12614: }
12615: if ($errors) {
12616: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12617: $errors.'</ul>';
12618: }
12619: return $resulttext;
12620: }
12621:
12622: sub check_exempt_addresses {
12623: my ($iplist) = @_;
12624: $iplist =~ s/^\s+//;
12625: $iplist =~ s/\s+$//;
12626: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12627: my (@okips,$new);
12628: foreach my $ip (@poss_ips) {
12629: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12630: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12631: push(@okips,$ip);
12632: }
12633: }
12634: }
12635: if (@okips > 0) {
12636: $new = join(',',@okips);
12637: } else {
12638: $new = '';
12639: }
12640: return $new;
12641: }
12642:
12643: sub color_font_choices {
12644: my %choices =
12645: &Apache::lonlocal::texthash (
12646: img => "Header",
12647: bgs => "Background colors",
12648: links => "Link colors",
12649: images => "Images",
12650: font => "Font color",
12651: fontmenu => "Font menu",
12652: pgbg => "Page",
12653: tabbg => "Header",
12654: sidebg => "Border",
12655: link => "Link",
12656: alink => "Active link",
12657: vlink => "Visited link",
12658: );
12659: return %choices;
12660: }
12661:
12662: sub modify_ipaccess {
12663: my ($dom,$lastactref,%domconfig) = @_;
12664: my (@allpos,%changes,%confhash,$errors,$resulttext);
12665: my (@items,%deletions,%itemids,@warnings);
12666: my ($typeorder,$types) = &commblocktype_text();
12667: if ($env{'form.ipaccess_add'}) {
12668: my $name = $env{'form.ipaccess_name_add'};
12669: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12670: if ($newid) {
12671: $itemids{'add'} = $newid;
12672: push(@items,'add');
12673: $changes{$newid} = 1;
12674: } else {
12675: $error = &mt('Failed to acquire unique ID for new IP access control item');
12676: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12677: }
12678: }
12679: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12680: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12681: if (@todelete) {
12682: map { $deletions{$_} = 1; } @todelete;
12683: }
12684: my $maxnum = $env{'form.ipaccess_maxnum'};
12685: for (my $i=0; $i<$maxnum; $i++) {
12686: my $itemid = $env{'form.ipaccess_id_'.$i};
12687: $itemid =~ s/\D+//g;
12688: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12689: if ($deletions{$itemid}) {
12690: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12691: } else {
12692: push(@items,$i);
12693: $itemids{$i} = $itemid;
12694: }
12695: }
12696: }
12697: }
12698: foreach my $idx (@items) {
12699: my $itemid = $itemids{$idx};
12700: next unless ($itemid);
12701: my %current;
12702: unless ($idx eq 'add') {
12703: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12704: %current = %{$domconfig{'ipaccess'}{$itemid}};
12705: }
12706: }
12707: my $position = $env{'form.ipaccess_pos_'.$itemid};
12708: $position =~ s/\D+//g;
12709: if ($position ne '') {
12710: $allpos[$position] = $itemid;
12711: }
12712: my $name = $env{'form.ipaccess_name_'.$idx};
12713: $name =~ s/^\s+|\s+$//g;
12714: $confhash{$itemid}{'name'} = $name;
12715: my $possrange = $env{'form.ipaccess_range_'.$idx};
12716: $possrange =~ s/^\s+|\s+$//g;
12717: unless ($possrange eq '') {
12718: $possrange =~ s/[\r\n]+/\s/g;
12719: $possrange =~ s/\s*-\s*/-/g;
12720: $possrange =~ s/\s+/,/g;
12721: $possrange =~ s/,+/,/g;
12722: if ($possrange ne '') {
12723: my (@ok,$count);
12724: $count = 0;
12725: foreach my $poss (split(/\,/,$possrange)) {
12726: $count ++;
12727: $poss = &validate_ip_pattern($poss);
12728: if ($poss ne '') {
12729: push(@ok,$poss);
12730: }
12731: }
12732: my $diff = $count - scalar(@ok);
12733: if ($diff) {
12734: $errors .= '<li><span class="LC_error">'.
12735: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
12736: $diff,$name).
12737: '</span></li>';
12738: }
12739: if (@ok) {
12740: my @cidr_list;
12741: foreach my $item (@ok) {
12742: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
12743: }
12744: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
12745: }
12746: }
12747: }
12748: foreach my $field ('name','ip') {
12749: unless (($idx eq 'add') || ($changes{$itemid})) {
12750: if ($current{$field} ne $confhash{$itemid}{$field}) {
12751: $changes{$itemid} = 1;
12752: last;
12753: }
12754: }
12755: }
12756: $confhash{$itemid}{'commblocks'} = {};
12757:
12758: my %commblocks;
12759: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
12760: foreach my $type (@{$typeorder}) {
12761: if ($commblocks{$type}) {
12762: $confhash{$itemid}{'commblocks'}{$type} = 'on';
12763: }
12764: unless (($idx eq 'add') || ($changes{$itemid})) {
12765: if (ref($current{'commblocks'}) eq 'HASH') {
12766: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
12767: $changes{$itemid} = 1;
12768: }
12769: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
12770: $changes{$itemid} = 1;
12771: }
12772: }
12773: }
12774: $confhash{$itemid}{'courses'} = {};
12775: my %crsdeletions;
12776: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
12777: if (@delcrs) {
12778: map { $crsdeletions{$_} = 1; } @delcrs;
12779: }
12780: if (ref($current{'courses'}) eq 'HASH') {
12781: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
12782: if ($crsdeletions{$cid}) {
12783: $changes{$itemid} = 1;
12784: } else {
12785: $confhash{$itemid}{'courses'}{$cid} = 1;
12786: }
12787: }
12788: }
12789: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
12790: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
12791: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
12792: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
12793: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
12794: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
12795: $errors .= '<li><span class="LC_error">'.
12796: &mt('Invalid courseID [_1] omitted from list of allowed courses',
12797: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
12798: '</span></li>';
12799: } else {
12800: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
12801: $changes{$itemid} = 1;
12802: }
12803: }
12804: }
12805: if (@allpos > 0) {
12806: my $idx = 0;
12807: foreach my $itemid (@allpos) {
12808: if ($itemid ne '') {
12809: $confhash{$itemid}{'order'} = $idx;
12810: unless ($changes{$itemid}) {
12811: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12812: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12813: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
12814: $changes{$itemid} = 1;
12815: }
12816: }
12817: }
12818: }
12819: $idx ++;
12820: }
12821: }
12822: }
12823: if (keys(%changes)) {
12824: my %defaultshash = (
12825: ipaccess => \%confhash,
12826: );
12827: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12828: $dom);
12829: if ($putresult eq 'ok') {
12830: my $cachetime = 1800;
12831: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
12832: if (ref($lastactref) eq 'HASH') {
12833: $lastactref->{'ipaccess'} = 1;
12834: }
12835: $resulttext = &mt('Changes made:').'<ul>';
12836: my %bynum;
12837: foreach my $itemid (sort(keys(%changes))) {
12838: if (ref($confhash{$itemid}) eq 'HASH') {
12839: my $position = $confhash{$itemid}{'order'};
12840: if ($position =~ /^\d+$/) {
12841: $bynum{$position} = $itemid;
12842: }
12843: }
12844: }
12845: if (keys(%deletions)) {
12846: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
12847: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12848: }
12849: }
12850: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12851: my $itemid = $bynum{$pos};
12852: if (ref($confhash{$itemid}) eq 'HASH') {
12853: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
12854: my $position = $pos + 1;
12855: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12856: if ($confhash{$itemid}{'ip'} eq '') {
12857: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
12858: } else {
12859: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
12860: }
12861: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
12862: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
12863: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
12864: '</li>';
12865: } else {
12866: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
12867: }
12868: if (keys(%{$confhash{$itemid}{'courses'}})) {
12869: my @courses;
12870: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
12871: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
12872: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
12873: }
12874: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
12875: join('</li><li>',@courses).'</li></ul>';
12876: } else {
12877: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
12878: }
12879: $resulttext .= '</ul></li>';
12880: }
12881: }
12882: $resulttext .= '</ul>';
12883: } else {
12884: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12885: }
12886: } else {
12887: $resulttext = &mt('No changes made');
12888: }
12889: if ($errors) {
12890: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
12891: $errors.'</ul></p>';
12892: }
12893: return $resulttext;
12894: }
12895:
12896: sub get_ipaccess_id {
12897: my ($domain,$location) = @_;
12898: # get lock on ipaccess db
12899: my $lockhash = {
12900: lock => $env{'user.name'}.
12901: ':'.$env{'user.domain'},
12902: };
12903: my $tries = 0;
12904: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12905: my ($id,$error);
12906:
12907: while (($gotlock ne 'ok') && ($tries<10)) {
12908: $tries ++;
12909: sleep (0.1);
12910: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12911: }
12912: if ($gotlock eq 'ok') {
12913: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
12914: if ($currids{'lock'}) {
12915: delete($currids{'lock'});
12916: if (keys(%currids)) {
12917: my @curr = sort { $a <=> $b } keys(%currids);
12918: if ($curr[-1] =~ /^\d+$/) {
12919: $id = 1 + $curr[-1];
12920: }
12921: } else {
12922: $id = 1;
12923: }
12924: if ($id) {
12925: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
12926: $error = 'nostore';
12927: }
12928: } else {
12929: $error = 'nonumber';
12930: }
12931: }
12932: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
12933: } else {
12934: $error = 'nolock';
12935: }
12936: return ($id,$error);
12937: }
12938:
12939: sub modify_rolecolors {
12940: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
12941: my ($resulttext,%rolehash);
12942: $rolehash{'rolecolors'} = {};
12943: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
12944: if ($domconfig{'rolecolors'} eq '') {
12945: $domconfig{'rolecolors'} = {};
12946: }
12947: }
12948: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
12949: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
12950: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
12951: $dom);
12952: if ($putresult eq 'ok') {
12953: if (keys(%changes) > 0) {
12954: &Apache::loncommon::devalidate_domconfig_cache($dom);
12955: if (ref($lastactref) eq 'HASH') {
12956: $lastactref->{'domainconfig'} = 1;
12957: }
12958: $resulttext = &display_colorchgs($dom,\%changes,$roles,
12959: $rolehash{'rolecolors'});
12960: } else {
12961: $resulttext = &mt('No changes made to default color schemes');
12962: }
12963: } else {
12964: $resulttext = '<span class="LC_error">'.
12965: &mt('An error occurred: [_1]',$putresult).'</span>';
12966: }
12967: if ($errors) {
12968: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12969: $errors.'</ul>';
12970: }
12971: return $resulttext;
12972: }
12973:
12974: sub modify_colors {
12975: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
12976: my (%changes,%choices);
12977: my @bgs;
12978: my @links = ('link','alink','vlink');
12979: my @logintext;
12980: my @images;
12981: my $servadm = $r->dir_config('lonAdmEMail');
12982: my $errors;
12983: my %defaults;
12984: foreach my $role (@{$roles}) {
12985: if ($role eq 'login') {
12986: %choices = &login_choices();
12987: @logintext = ('textcol','bgcol');
12988: } else {
12989: %choices = &color_font_choices();
12990: }
12991: if ($role eq 'login') {
12992: @images = ('img','logo','domlogo','login');
12993: @bgs = ('pgbg','mainbg','sidebg');
12994: } else {
12995: @images = ('img');
12996: @bgs = ('pgbg','tabbg','sidebg');
12997: }
12998: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
12999: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
13000: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
13001: }
13002: if ($role eq 'login') {
13003: foreach my $item (@logintext) {
13004: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13005: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13006: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13007: }
13008: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
13009: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13010: }
13011: }
13012: } else {
13013: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
13014: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
13015: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
13016: }
13017: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
13018: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
13019: }
13020: }
13021: foreach my $item (@bgs) {
13022: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13023: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13024: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13025: }
13026: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
13027: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13028: }
13029: }
13030: foreach my $item (@links) {
13031: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13032: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13033: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13034: }
13035: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
13036: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13037: }
13038: }
13039: my ($configuserok,$author_ok,$switchserver) =
13040: &config_check($dom,$confname,$servadm);
13041: my ($width,$height) = &thumb_dimensions();
13042: if (ref($domconfig->{$role}) ne 'HASH') {
13043: $domconfig->{$role} = {};
13044: }
13045: foreach my $img (@images) {
13046: if ($role eq 'login') {
13047: if (($img eq 'img') || ($img eq 'logo')) {
13048: if (defined($env{'form.login_showlogo_'.$img})) {
13049: $confhash->{$role}{'showlogo'}{$img} = 1;
13050: } else {
13051: $confhash->{$role}{'showlogo'}{$img} = 0;
13052: }
13053: }
13054: if ($env{'form.login_alt_'.$img} ne '') {
13055: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
13056: }
13057: }
13058: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
13059: && !defined($domconfig->{$role}{$img})
13060: && !$env{'form.'.$role.'_del_'.$img}
13061: && $env{'form.'.$role.'_import_'.$img}) {
13062: # import the old configured image from the .tab setting
13063: # if they haven't provided a new one
13064: $domconfig->{$role}{$img} =
13065: $env{'form.'.$role.'_import_'.$img};
13066: }
13067: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
13068: my $error;
13069: if ($configuserok eq 'ok') {
13070: if ($switchserver) {
13071: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
13072: } else {
13073: if ($author_ok eq 'ok') {
13074: my $modified = [];
13075: my ($result,$logourl) =
13076: &Apache::lonconfigsettings::publishlogo($r,'upload',$role.'_'.$img,
13077: $dom,$confname,$img,$width,$height,
13078: '',$modified);
13079: if ($result eq 'ok') {
13080: $confhash->{$role}{$img} = $logourl;
13081: $changes{$role}{'images'}{$img} = 1;
13082: &update_modify_urls($r,$modified);
13083: } else {
13084: $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);
13085: }
13086: } else {
13087: $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);
13088: }
13089: }
13090: } else {
13091: $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);
13092: }
13093: if ($error) {
13094: &Apache::lonnet::logthis($error);
13095: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13096: }
13097: } elsif ($domconfig->{$role}{$img} ne '') {
13098: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
13099: my $error;
13100: if ($configuserok eq 'ok') {
13101: # is confname an author?
13102: if ($switchserver eq '') {
13103: if ($author_ok eq 'ok') {
13104: my $modified = [];
13105: my ($result,$logourl) =
13106: &Apache::lonconfigsettings::publishlogo($r,'copy',$domconfig->{$role}{$img},
13107: $dom,$confname,$img,$width,$height,
13108: '',$modified);
13109: if ($result eq 'ok') {
13110: $confhash->{$role}{$img} = $logourl;
13111: $changes{$role}{'images'}{$img} = 1;
13112: &update_modify_urls($r,$modified);
13113: }
13114: }
13115: }
13116: }
13117: }
13118: }
13119: }
13120: if (ref($domconfig) eq 'HASH') {
13121: if (ref($domconfig->{$role}) eq 'HASH') {
13122: foreach my $img (@images) {
13123: if ($domconfig->{$role}{$img} ne '') {
13124: if ($env{'form.'.$role.'_del_'.$img}) {
13125: $confhash->{$role}{$img} = '';
13126: $changes{$role}{'images'}{$img} = 1;
13127: } else {
13128: if ($confhash->{$role}{$img} eq '') {
13129: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
13130: }
13131: }
13132: } else {
13133: if ($env{'form.'.$role.'_del_'.$img}) {
13134: $confhash->{$role}{$img} = '';
13135: $changes{$role}{'images'}{$img} = 1;
13136: }
13137: }
13138: if ($role eq 'login') {
13139: if (($img eq 'logo') || ($img eq 'img')) {
13140: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
13141: if ($confhash->{$role}{'showlogo'}{$img} ne
13142: $domconfig->{$role}{'showlogo'}{$img}) {
13143: $changes{$role}{'showlogo'}{$img} = 1;
13144: }
13145: } else {
13146: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13147: $changes{$role}{'showlogo'}{$img} = 1;
13148: }
13149: }
13150: }
13151: if ($img ne 'login') {
13152: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
13153: if ($confhash->{$role}{'alttext'}{$img} ne
13154: $domconfig->{$role}{'alttext'}{$img}) {
13155: $changes{$role}{'alttext'}{$img} = 1;
13156: }
13157: } else {
13158: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13159: $changes{$role}{'alttext'}{$img} = 1;
13160: }
13161: }
13162: }
13163: }
13164: }
13165: if ($domconfig->{$role}{'font'} ne '') {
13166: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
13167: $changes{$role}{'font'} = 1;
13168: }
13169: } else {
13170: if ($confhash->{$role}{'font'}) {
13171: $changes{$role}{'font'} = 1;
13172: }
13173: }
13174: if ($role ne 'login') {
13175: if ($domconfig->{$role}{'fontmenu'} ne '') {
13176: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
13177: $changes{$role}{'fontmenu'} = 1;
13178: }
13179: } else {
13180: if ($confhash->{$role}{'fontmenu'}) {
13181: $changes{$role}{'fontmenu'} = 1;
13182: }
13183: }
13184: }
13185: foreach my $item (@bgs) {
13186: if ($domconfig->{$role}{$item} ne '') {
13187: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13188: $changes{$role}{'bgs'}{$item} = 1;
13189: }
13190: } else {
13191: if ($confhash->{$role}{$item}) {
13192: $changes{$role}{'bgs'}{$item} = 1;
13193: }
13194: }
13195: }
13196: foreach my $item (@links) {
13197: if ($domconfig->{$role}{$item} ne '') {
13198: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13199: $changes{$role}{'links'}{$item} = 1;
13200: }
13201: } else {
13202: if ($confhash->{$role}{$item}) {
13203: $changes{$role}{'links'}{$item} = 1;
13204: }
13205: }
13206: }
13207: foreach my $item (@logintext) {
13208: if ($domconfig->{$role}{$item} ne '') {
13209: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13210: $changes{$role}{'logintext'}{$item} = 1;
13211: }
13212: } else {
13213: if ($confhash->{$role}{$item}) {
13214: $changes{$role}{'logintext'}{$item} = 1;
13215: }
13216: }
13217: }
13218: } else {
13219: &default_change_checker($role,\@images,\@links,\@bgs,
13220: \@logintext,$confhash,\%changes);
13221: }
13222: } else {
13223: &default_change_checker($role,\@images,\@links,\@bgs,
13224: \@logintext,$confhash,\%changes);
13225: }
13226: }
13227: return ($errors,%changes);
13228: }
13229:
13230: sub config_check {
13231: my ($dom,$confname,$servadm) = @_;
13232: my ($configuserok,$author_ok,$switchserver,%currroles);
13233: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13234: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13235: $confname,$servadm);
13236: if ($configuserok eq 'ok') {
13237: $switchserver = &check_switchserver($dom,$confname);
13238: if ($switchserver eq '') {
13239: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13240: }
13241: }
13242: return ($configuserok,$author_ok,$switchserver);
13243: }
13244:
13245: sub default_change_checker {
13246: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13247: foreach my $item (@{$links}) {
13248: if ($confhash->{$role}{$item}) {
13249: $changes->{$role}{'links'}{$item} = 1;
13250: }
13251: }
13252: foreach my $item (@{$bgs}) {
13253: if ($confhash->{$role}{$item}) {
13254: $changes->{$role}{'bgs'}{$item} = 1;
13255: }
13256: }
13257: foreach my $item (@{$logintext}) {
13258: if ($confhash->{$role}{$item}) {
13259: $changes->{$role}{'logintext'}{$item} = 1;
13260: }
13261: }
13262: foreach my $img (@{$images}) {
13263: if ($env{'form.'.$role.'_del_'.$img}) {
13264: $confhash->{$role}{$img} = '';
13265: $changes->{$role}{'images'}{$img} = 1;
13266: }
13267: if ($role eq 'login') {
13268: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13269: $changes->{$role}{'showlogo'}{$img} = 1;
13270: }
13271: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
13272: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13273: $changes->{$role}{'alttext'}{$img} = 1;
13274: }
13275: }
13276: }
13277: }
13278: if ($confhash->{$role}{'font'}) {
13279: $changes->{$role}{'font'} = 1;
13280: }
13281: }
13282:
13283: sub display_colorchgs {
13284: my ($dom,$changes,$roles,$confhash) = @_;
13285: my (%choices,$resulttext);
13286: if (!grep(/^login$/,@{$roles})) {
13287: $resulttext = &mt('Changes made:').'<br />';
13288: }
13289: foreach my $role (@{$roles}) {
13290: if ($role eq 'login') {
13291: %choices = &login_choices();
13292: } else {
13293: %choices = &color_font_choices();
13294: }
13295: if (ref($changes->{$role}) eq 'HASH') {
13296: if ($role ne 'login') {
13297: $resulttext .= '<h4>'.&mt($role).'</h4>';
13298: }
13299: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13300: if ($role ne 'login') {
13301: $resulttext .= '<ul>';
13302: }
13303: if (ref($changes->{$role}{$key}) eq 'HASH') {
13304: if ($role ne 'login') {
13305: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13306: }
13307: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13308: if (($role eq 'login') && ($key eq 'showlogo')) {
13309: if ($confhash->{$role}{$key}{$item}) {
13310: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13311: } else {
13312: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13313: }
13314: } elsif (($role eq 'login') && ($key eq 'alttext')) {
13315: if ($confhash->{$role}{$key}{$item} ne '') {
13316: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
13317: $confhash->{$role}{$key}{$item}).'</li>';
13318: } else {
13319: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
13320: }
13321: } elsif ($confhash->{$role}{$item} eq '') {
13322: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13323: } else {
13324: my $newitem = $confhash->{$role}{$item};
13325: if ($key eq 'images') {
13326: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13327: }
13328: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13329: }
13330: }
13331: if ($role ne 'login') {
13332: $resulttext .= '</ul></li>';
13333: }
13334: } else {
13335: if ($confhash->{$role}{$key} eq '') {
13336: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13337: } else {
13338: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13339: }
13340: }
13341: if ($role ne 'login') {
13342: $resulttext .= '</ul>';
13343: }
13344: }
13345: }
13346: }
13347: return $resulttext;
13348: }
13349:
13350: sub thumb_dimensions {
13351: return ('200','50');
13352: }
13353:
13354: sub check_dimensions {
13355: my ($inputfile) = @_;
13356: my ($fullwidth,$fullheight);
13357: if ($inputfile =~ m|^[/\w.\-]+$|) {
13358: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13359: my $imageinfo = <PIPE>;
13360: if (!close(PIPE)) {
13361: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13362: }
13363: chomp($imageinfo);
13364: my ($fullsize) =
13365: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13366: if ($fullsize) {
13367: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13368: }
13369: }
13370: }
13371: return ($fullwidth,$fullheight);
13372: }
13373:
13374: sub check_configuser {
13375: my ($uhome,$dom,$confname,$servadm) = @_;
13376: my ($configuserok,%currroles);
13377: if ($uhome eq 'no_host') {
13378: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13379: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13380: $configuserok =
13381: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13382: $configpass,'','','','','',undef,$servadm);
13383: } else {
13384: $configuserok = 'ok';
13385: %currroles =
13386: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13387: }
13388: return ($configuserok,%currroles);
13389: }
13390:
13391: sub check_authorstatus {
13392: my ($dom,$confname,%currroles) = @_;
13393: my $author_ok;
13394: if (!$currroles{':'.$dom.':au'}) {
13395: my $start = time;
13396: my $end = 0;
13397: $author_ok =
13398: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13399: 'au',$end,$start,'','','domconfig');
13400: } else {
13401: $author_ok = 'ok';
13402: }
13403: return $author_ok;
13404: }
13405:
13406: sub update_modify_urls {
13407: my ($r,$modified) = @_;
13408: if ((ref($modified) eq 'ARRAY') && (@{$modified})) {
13409: push(@{$modified_urls},$modified);
13410: unless ($registered_cleanup) {
13411: my $handlers = $r->get_handlers('PerlCleanupHandler');
13412: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13413: $registered_cleanup=1;
13414: }
13415: }
13416: }
13417:
13418: sub notifysubscribed {
13419: foreach my $targetsource (@{$modified_urls}){
13420: next unless (ref($targetsource) eq 'ARRAY');
13421: my ($target,$source)=@{$targetsource};
13422: if ($source ne '') {
13423: if (open(my $logfh,">>",$source.'.log')) {
13424: print $logfh "\nCleanup phase: Notifications\n";
13425: my @subscribed=&subscribed_hosts($target);
13426: foreach my $subhost (@subscribed) {
13427: print $logfh "\nNotifying host ".$subhost.':';
13428: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13429: print $logfh $reply;
13430: }
13431: my @subscribedmeta=&subscribed_hosts("$target.meta");
13432: foreach my $subhost (@subscribedmeta) {
13433: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13434: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13435: $subhost);
13436: print $logfh $reply;
13437: }
13438: print $logfh "\n============ Done ============\n";
13439: close($logfh);
13440: }
13441: }
13442: }
13443: return OK;
13444: }
13445:
13446: sub subscribed_hosts {
13447: my ($target) = @_;
13448: my @subscribed;
13449: if (open(my $fh,"<","$target.subscription")) {
13450: while (my $subline=<$fh>) {
13451: if ($subline =~ /^($match_lonid):/) {
13452: my $host = $1;
13453: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13454: unless (grep(/^\Q$host\E$/,@subscribed)) {
13455: push(@subscribed,$host);
13456: }
13457: }
13458: }
13459: }
13460: }
13461: return @subscribed;
13462: }
13463:
13464: sub check_switchserver {
13465: my ($dom,$confname) = @_;
13466: my ($allowed,$switchserver,$home);
13467: if ($confname eq '') {
13468: $home = &Apache::lonnet::domain($dom,'primary');
13469: } else {
13470: $home = &Apache::lonnet::homeserver($confname,$dom);
13471: if ($home eq 'no_host') {
13472: $home = &Apache::lonnet::domain($dom,'primary');
13473: }
13474: }
13475: my @ids=&Apache::lonnet::current_machine_ids();
13476: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13477: if (!$allowed) {
13478: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
13479: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
13480: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13481: }
13482: return $switchserver;
13483: }
13484:
13485: sub modify_quotas {
13486: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13487: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13488: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13489: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13490: $validationfieldsref);
13491: if ($action eq 'quotas') {
13492: $context = 'tools';
13493: } else {
13494: $context = $action;
13495: }
13496: if ($context eq 'requestcourses') {
13497: @usertools = ('official','unofficial','community','textbook','placement','lti');
13498: @options =('norequest','approval','validate','autolimit');
13499: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
13500: %titles = &courserequest_titles();
13501: $toolregexp = join('|',@usertools);
13502: %conditions = &courserequest_conditions();
13503: $confname = $dom.'-domainconfig';
13504: my $servadm = $r->dir_config('lonAdmEMail');
13505: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13506: ($validationitemsref,$validationnamesref,$validationfieldsref) =
13507: &Apache::loncoursequeueadmin::requestcourses_validation_types();
13508: } elsif ($context eq 'requestauthor') {
13509: @usertools = ('author');
13510: %titles = &authorrequest_titles();
13511: } else {
13512: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
13513: %titles = &tool_titles();
13514: }
13515: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13516: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13517: foreach my $key (keys(%env)) {
13518: if ($context eq 'requestcourses') {
13519: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
13520: my $item = $1;
13521: my $type = $2;
13522: if ($type =~ /^limit_(.+)/) {
13523: $limithash{$item}{$1} = $env{$key};
13524: } else {
13525: $confhash{$item}{$type} = $env{$key};
13526: }
13527: }
13528: } elsif ($context eq 'requestauthor') {
13529: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
13530: $confhash{$1} = $env{$key};
13531: }
13532: } else {
13533: if ($key =~ /^form\.quota_(.+)$/) {
13534: $confhash{'defaultquota'}{$1} = $env{$key};
13535: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
13536: $confhash{'authorquota'}{$1} = $env{$key};
13537: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
13538: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
13539: }
13540: }
13541: }
13542: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13543: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
13544: @approvalnotify = sort(@approvalnotify);
13545: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
13546: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
13547: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
13548: foreach my $type (@hasuniquecode) {
13549: if (grep(/^\Q$type\E$/,@crstypes)) {
13550: $confhash{'uniquecode'}{$type} = 1;
13551: }
13552: }
13553: my (%newbook,%allpos);
13554: if ($context eq 'requestcourses') {
13555: foreach my $type ('textbooks','templates') {
13556: @{$allpos{$type}} = ();
13557: my $invalid;
13558: if ($type eq 'textbooks') {
13559: $invalid = &mt('Invalid LON-CAPA course for textbook');
13560: } else {
13561: $invalid = &mt('Invalid LON-CAPA course for template');
13562: }
13563: if ($env{'form.'.$type.'_addbook'}) {
13564: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
13565: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
13566: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
13567: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
13568: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13569: } else {
13570: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
13571: my $position = $env{'form.'.$type.'_addbook_pos'};
13572: $position =~ s/\D+//g;
13573: if ($position ne '') {
13574: $allpos{$type}[$position] = $newbook{$type};
13575: }
13576: }
13577: } else {
13578: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13579: }
13580: }
13581: }
13582: }
13583: if (ref($domconfig{$action}) eq 'HASH') {
13584: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
13585: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
13586: $changes{'notify'}{'approval'} = 1;
13587: }
13588: } else {
13589: if ($confhash{'notify'}{'approval'}) {
13590: $changes{'notify'}{'approval'} = 1;
13591: }
13592: }
13593: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
13594: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13595: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
13596: unless ($confhash{'uniquecode'}{$crstype}) {
13597: $changes{'uniquecode'} = 1;
13598: }
13599: }
13600: unless ($changes{'uniquecode'}) {
13601: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
13602: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
13603: $changes{'uniquecode'} = 1;
13604: }
13605: }
13606: }
13607: } else {
13608: $changes{'uniquecode'} = 1;
13609: }
13610: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
13611: $changes{'uniquecode'} = 1;
13612: }
13613: if ($context eq 'requestcourses') {
13614: foreach my $type ('textbooks','templates') {
13615: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13616: my %deletions;
13617: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
13618: if (@todelete) {
13619: map { $deletions{$_} = 1; } @todelete;
13620: }
13621: my %imgdeletions;
13622: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
13623: if (@todeleteimages) {
13624: map { $imgdeletions{$_} = 1; } @todeleteimages;
13625: }
13626: my $maxnum = $env{'form.'.$type.'_maxnum'};
13627: for (my $i=0; $i<=$maxnum; $i++) {
13628: my $itemid = $env{'form.'.$type.'_id_'.$i};
13629: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
13630: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
13631: if ($deletions{$key}) {
13632: if ($domconfig{$action}{$type}{$key}{'image'}) {
13633: #FIXME need to obsolete item in RES space
13634: }
13635: next;
13636: } else {
13637: my $newpos = $env{'form.'.$itemid};
13638: $newpos =~ s/\D+//g;
13639: foreach my $item ('subject','title','publisher','author') {
13640: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13641: ($type eq 'templates'));
13642: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
13643: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
13644: $changes{$type}{$key} = 1;
13645: }
13646: }
13647: $allpos{$type}[$newpos] = $key;
13648: }
13649: if ($imgdeletions{$key}) {
13650: $changes{$type}{$key} = 1;
13651: #FIXME need to obsolete item in RES space
13652: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
13653: my ($cdom,$cnum) = split(/_/,$key);
13654: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13655: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13656: } else {
13657: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
13658: $cdom,$cnum,$type,$configuserok,
13659: $switchserver,$author_ok);
13660: if ($imgurl) {
13661: $confhash{$type}{$key}{'image'} = $imgurl;
13662: $changes{$type}{$key} = 1;
13663: }
13664: if ($error) {
13665: &Apache::lonnet::logthis($error);
13666: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13667: }
13668: }
13669: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
13670: $confhash{$type}{$key}{'image'} =
13671: $domconfig{$action}{$type}{$key}{'image'};
13672: }
13673: }
13674: }
13675: }
13676: }
13677: }
13678: } else {
13679: if ($confhash{'notify'}{'approval'}) {
13680: $changes{'notify'}{'approval'} = 1;
13681: }
13682: if (ref($confhash{'uniquecode'} eq 'HASH')) {
13683: $changes{'uniquecode'} = 1;
13684: }
13685: }
13686: if ($context eq 'requestcourses') {
13687: foreach my $type ('textbooks','templates') {
13688: if ($newbook{$type}) {
13689: $changes{$type}{$newbook{$type}} = 1;
13690: foreach my $item ('subject','title','publisher','author') {
13691: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13692: ($type eq 'template'));
13693: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
13694: if ($env{'form.'.$type.'_addbook_'.$item}) {
13695: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
13696: }
13697: }
13698: if ($type eq 'textbooks') {
13699: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
13700: my ($cdom,$cnum) = split(/_/,$newbook{$type});
13701: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13702: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13703: } else {
13704: my ($imageurl,$error) =
13705: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
13706: $configuserok,$switchserver,$author_ok);
13707: if ($imageurl) {
13708: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
13709: }
13710: if ($error) {
13711: &Apache::lonnet::logthis($error);
13712: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13713: }
13714: }
13715: }
13716: }
13717: }
13718: if (@{$allpos{$type}} > 0) {
13719: my $idx = 0;
13720: foreach my $item (@{$allpos{$type}}) {
13721: if ($item ne '') {
13722: $confhash{$type}{$item}{'order'} = $idx;
13723: if (ref($domconfig{$action}) eq 'HASH') {
13724: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13725: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
13726: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
13727: $changes{$type}{$item} = 1;
13728: }
13729: }
13730: }
13731: }
13732: $idx ++;
13733: }
13734: }
13735: }
13736: }
13737: if (ref($validationitemsref) eq 'ARRAY') {
13738: foreach my $item (@{$validationitemsref}) {
13739: if ($item eq 'fields') {
13740: my @changed;
13741: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
13742: if (@{$confhash{'validation'}{$item}} > 0) {
13743: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
13744: }
13745: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13746: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13747: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
13748: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
13749: $domconfig{'requestcourses'}{'validation'}{$item});
13750: } else {
13751: @changed = @{$confhash{'validation'}{$item}};
13752: }
13753: } else {
13754: @changed = @{$confhash{'validation'}{$item}};
13755: }
13756: } else {
13757: @changed = @{$confhash{'validation'}{$item}};
13758: }
13759: if (@changed) {
13760: if ($confhash{'validation'}{$item}) {
13761: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
13762: } else {
13763: $changes{'validation'}{$item} = &mt('None');
13764: }
13765: }
13766: } else {
13767: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
13768: if ($item eq 'markup') {
13769: if ($env{'form.requestcourses_validation_'.$item}) {
13770: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13771: }
13772: }
13773: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13774: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13775: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
13776: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13777: }
13778: } else {
13779: if ($confhash{'validation'}{$item} ne '') {
13780: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13781: }
13782: }
13783: } else {
13784: if ($confhash{'validation'}{$item} ne '') {
13785: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13786: }
13787: }
13788: }
13789: }
13790: }
13791: if ($env{'form.validationdc'}) {
13792: my $newval = $env{'form.validationdc'};
13793: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13794: if (exists($domcoords{$newval})) {
13795: $confhash{'validation'}{'dc'} = $newval;
13796: }
13797: }
13798: if (ref($confhash{'validation'}) eq 'HASH') {
13799: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13800: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13801: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13802: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
13803: if ($confhash{'validation'}{'dc'} eq '') {
13804: $changes{'validation'}{'dc'} = &mt('None');
13805: } else {
13806: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13807: }
13808: }
13809: } elsif ($confhash{'validation'}{'dc'} ne '') {
13810: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13811: }
13812: } elsif ($confhash{'validation'}{'dc'} ne '') {
13813: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13814: }
13815: } elsif ($confhash{'validation'}{'dc'} ne '') {
13816: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13817: }
13818: } else {
13819: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13820: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13821: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13822: $changes{'validation'}{'dc'} = &mt('None');
13823: }
13824: }
13825: }
13826: }
13827: }
13828: } else {
13829: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
13830: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
13831: }
13832: foreach my $item (@usertools) {
13833: foreach my $type (@{$types},'default','_LC_adv') {
13834: my $unset;
13835: if ($context eq 'requestcourses') {
13836: $unset = '0';
13837: if ($type eq '_LC_adv') {
13838: $unset = '';
13839: }
13840: if ($confhash{$item}{$type} eq 'autolimit') {
13841: $confhash{$item}{$type} .= '=';
13842: unless ($limithash{$item}{$type} =~ /\D/) {
13843: $confhash{$item}{$type} .= $limithash{$item}{$type};
13844: }
13845: }
13846: } elsif ($context eq 'requestauthor') {
13847: $unset = '0';
13848: if ($type eq '_LC_adv') {
13849: $unset = '';
13850: }
13851: } else {
13852: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
13853: $confhash{$item}{$type} = 1;
13854: } else {
13855: $confhash{$item}{$type} = 0;
13856: }
13857: }
13858: if (ref($domconfig{$action}) eq 'HASH') {
13859: if ($action eq 'requestauthor') {
13860: if ($domconfig{$action}{$type} ne $confhash{$type}) {
13861: $changes{$type} = 1;
13862: }
13863: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
13864: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
13865: $changes{$item}{$type} = 1;
13866: }
13867: } else {
13868: if ($context eq 'requestcourses') {
13869: if ($confhash{$item}{$type} ne $unset) {
13870: $changes{$item}{$type} = 1;
13871: }
13872: } else {
13873: if (!$confhash{$item}{$type}) {
13874: $changes{$item}{$type} = 1;
13875: }
13876: }
13877: }
13878: } else {
13879: if ($context eq 'requestcourses') {
13880: if ($confhash{$item}{$type} ne $unset) {
13881: $changes{$item}{$type} = 1;
13882: }
13883: } elsif ($context eq 'requestauthor') {
13884: if ($confhash{$type} ne $unset) {
13885: $changes{$type} = 1;
13886: }
13887: } else {
13888: if (!$confhash{$item}{$type}) {
13889: $changes{$item}{$type} = 1;
13890: }
13891: }
13892: }
13893: }
13894: }
13895: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13896: if (ref($domconfig{'quotas'}) eq 'HASH') {
13897: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13898: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
13899: if (exists($confhash{'defaultquota'}{$key})) {
13900: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
13901: $changes{'defaultquota'}{$key} = 1;
13902: }
13903: } else {
13904: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
13905: }
13906: }
13907: } else {
13908: foreach my $key (keys(%{$domconfig{'quotas'}})) {
13909: if (exists($confhash{'defaultquota'}{$key})) {
13910: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
13911: $changes{'defaultquota'}{$key} = 1;
13912: }
13913: } else {
13914: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
13915: }
13916: }
13917: }
13918: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13919: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
13920: if (exists($confhash{'authorquota'}{$key})) {
13921: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
13922: $changes{'authorquota'}{$key} = 1;
13923: }
13924: } else {
13925: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
13926: }
13927: }
13928: }
13929: }
13930: if (ref($confhash{'defaultquota'}) eq 'HASH') {
13931: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
13932: if (ref($domconfig{'quotas'}) eq 'HASH') {
13933: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13934: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
13935: $changes{'defaultquota'}{$key} = 1;
13936: }
13937: } else {
13938: if (!exists($domconfig{'quotas'}{$key})) {
13939: $changes{'defaultquota'}{$key} = 1;
13940: }
13941: }
13942: } else {
13943: $changes{'defaultquota'}{$key} = 1;
13944: }
13945: }
13946: }
13947: if (ref($confhash{'authorquota'}) eq 'HASH') {
13948: foreach my $key (keys(%{$confhash{'authorquota'}})) {
13949: if (ref($domconfig{'quotas'}) eq 'HASH') {
13950: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13951: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
13952: $changes{'authorquota'}{$key} = 1;
13953: }
13954: } else {
13955: $changes{'authorquota'}{$key} = 1;
13956: }
13957: } else {
13958: $changes{'authorquota'}{$key} = 1;
13959: }
13960: }
13961: }
13962: }
13963:
13964: if ($context eq 'requestauthor') {
13965: $domdefaults{'requestauthor'} = \%confhash;
13966: } else {
13967: foreach my $key (keys(%confhash)) {
13968: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
13969: $domdefaults{$key} = $confhash{$key};
13970: }
13971: }
13972: }
13973:
13974: my %quotahash = (
13975: $action => { %confhash }
13976: );
13977: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
13978: $dom);
13979: if ($putresult eq 'ok') {
13980: if (keys(%changes) > 0) {
13981: my $cachetime = 24*60*60;
13982: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13983: if (ref($lastactref) eq 'HASH') {
13984: $lastactref->{'domdefaults'} = 1;
13985: }
13986: $resulttext = &mt('Changes made:').'<ul>';
13987: unless (($context eq 'requestcourses') ||
13988: ($context eq 'requestauthor')) {
13989: if (ref($changes{'defaultquota'}) eq 'HASH') {
13990: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
13991: foreach my $type (@{$types},'default') {
13992: if (defined($changes{'defaultquota'}{$type})) {
13993: my $typetitle = $usertypes->{$type};
13994: if ($type eq 'default') {
13995: $typetitle = $othertitle;
13996: }
13997: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
13998: }
13999: }
14000: $resulttext .= '</ul></li>';
14001: }
14002: if (ref($changes{'authorquota'}) eq 'HASH') {
14003: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
14004: foreach my $type (@{$types},'default') {
14005: if (defined($changes{'authorquota'}{$type})) {
14006: my $typetitle = $usertypes->{$type};
14007: if ($type eq 'default') {
14008: $typetitle = $othertitle;
14009: }
14010: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
14011: }
14012: }
14013: $resulttext .= '</ul></li>';
14014: }
14015: }
14016: my %newenv;
14017: foreach my $item (@usertools) {
14018: my (%haschgs,%inconf);
14019: if ($context eq 'requestauthor') {
14020: %haschgs = %changes;
14021: %inconf = %confhash;
14022: } else {
14023: if (ref($changes{$item}) eq 'HASH') {
14024: %haschgs = %{$changes{$item}};
14025: }
14026: if (ref($confhash{$item}) eq 'HASH') {
14027: %inconf = %{$confhash{$item}};
14028: }
14029: }
14030: if (keys(%haschgs) > 0) {
14031: my $newacc =
14032: &Apache::lonnet::usertools_access($env{'user.name'},
14033: $env{'user.domain'},
14034: $item,'reload',$context);
14035: if (($context eq 'requestcourses') ||
14036: ($context eq 'requestauthor')) {
14037: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14038: $newenv{'environment.canrequest.'.$item} = $newacc;
14039: }
14040: } else {
14041: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14042: $newenv{'environment.availabletools.'.$item} = $newacc;
14043: }
14044: }
14045: unless ($context eq 'requestauthor') {
14046: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14047: }
14048: foreach my $type (@{$types},'default','_LC_adv') {
14049: if ($haschgs{$type}) {
14050: my $typetitle = $usertypes->{$type};
14051: if ($type eq 'default') {
14052: $typetitle = $othertitle;
14053: } elsif ($type eq '_LC_adv') {
14054: $typetitle = 'LON-CAPA Advanced Users';
14055: }
14056: if ($inconf{$type}) {
14057: if ($context eq 'requestcourses') {
14058: my $cond;
14059: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14060: if ($1 eq '') {
14061: $cond = &mt('(Automatic processing of any request).');
14062: } else {
14063: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14064: }
14065: } else {
14066: $cond = $conditions{$inconf{$type}};
14067: }
14068: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14069: } elsif ($context eq 'requestauthor') {
14070: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14071: $titles{$inconf{$type}},$typetitle);
14072:
14073: } else {
14074: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14075: }
14076: } else {
14077: if ($type eq '_LC_adv') {
14078: if ($inconf{$type} eq '0') {
14079: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14080: } else {
14081: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14082: }
14083: } else {
14084: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14085: }
14086: }
14087: }
14088: }
14089: unless ($context eq 'requestauthor') {
14090: $resulttext .= '</ul></li>';
14091: }
14092: }
14093: }
14094: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14095: if (ref($changes{'notify'}) eq 'HASH') {
14096: if ($changes{'notify'}{'approval'}) {
14097: if (ref($confhash{'notify'}) eq 'HASH') {
14098: if ($confhash{'notify'}{'approval'}) {
14099: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14100: } else {
14101: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14102: }
14103: }
14104: }
14105: }
14106: }
14107: if ($action eq 'requestcourses') {
14108: my @offon = ('off','on');
14109: if ($changes{'uniquecode'}) {
14110: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14111: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14112: $resulttext .= '<li>'.
14113: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14114: '</li>';
14115: } else {
14116: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14117: '</li>';
14118: }
14119: }
14120: foreach my $type ('textbooks','templates') {
14121: if (ref($changes{$type}) eq 'HASH') {
14122: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14123: foreach my $key (sort(keys(%{$changes{$type}}))) {
14124: my %coursehash = &Apache::lonnet::coursedescription($key);
14125: my $coursetitle = $coursehash{'description'};
14126: my $position = $confhash{$type}{$key}{'order'} + 1;
14127: $resulttext .= '<li>';
14128: foreach my $item ('subject','title','publisher','author') {
14129: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14130: ($type eq 'templates'));
14131: my $name = $item.':';
14132: $name =~ s/^(\w)/\U$1/;
14133: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14134: }
14135: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14136: if ($type eq 'textbooks') {
14137: if ($confhash{$type}{$key}{'image'}) {
14138: $resulttext .= ' '.&mt('Image: [_1]',
14139: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14140: ' alt="Textbook cover" />').'<br />';
14141: }
14142: }
14143: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14144: }
14145: $resulttext .= '</ul></li>';
14146: }
14147: }
14148: if (ref($changes{'validation'}) eq 'HASH') {
14149: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14150: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14151: foreach my $item (@{$validationitemsref}) {
14152: if (exists($changes{'validation'}{$item})) {
14153: if ($item eq 'markup') {
14154: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14155: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14156: } else {
14157: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14158: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14159: }
14160: }
14161: }
14162: if (exists($changes{'validation'}{'dc'})) {
14163: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14164: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14165: }
14166: }
14167: }
14168: }
14169: $resulttext .= '</ul>';
14170: if (keys(%newenv)) {
14171: &Apache::lonnet::appenv(\%newenv);
14172: }
14173: } else {
14174: if ($context eq 'requestcourses') {
14175: $resulttext = &mt('No changes made to rights to request creation of courses.');
14176: } elsif ($context eq 'requestauthor') {
14177: $resulttext = &mt('No changes made to rights to request author space.');
14178: } else {
14179: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14180: }
14181: }
14182: } else {
14183: $resulttext = '<span class="LC_error">'.
14184: &mt('An error occurred: [_1]',$putresult).'</span>';
14185: }
14186: if ($errors) {
14187: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14188: '<ul>'.$errors.'</ul></p>';
14189: }
14190: return $resulttext;
14191: }
14192:
14193: sub process_textbook_image {
14194: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14195: my $filename = $env{'form.'.$caller.'.filename'};
14196: my ($error,$url);
14197: my ($width,$height) = (50,50);
14198: if ($configuserok eq 'ok') {
14199: if ($switchserver) {
14200: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14201: $switchserver);
14202: } elsif ($author_ok eq 'ok') {
14203: my $modified = [];
14204: my ($result,$imageurl) =
14205: &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname,
14206: "$type/$cdom/$cnum/cover",$width,$height,
14207: '',$modified);
14208: if ($result eq 'ok') {
14209: $url = $imageurl;
14210: &update_modify_urls($r,$modified);
14211: } else {
14212: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14213: }
14214: } else {
14215: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14216: }
14217: } else {
14218: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14219: }
14220: return ($url,$error);
14221: }
14222:
14223: sub modify_ltitools {
14224: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14225: my (%currtoolsec,%secchanges,%newtoolsec,%newkeyset);
14226: &fetch_secrets($dom,'toolsec',\%domconfig,\%currtoolsec,\%secchanges,\%newtoolsec,\%newkeyset);
14227:
14228: my $confname = $dom.'-domainconfig';
14229: my $servadm = $r->dir_config('lonAdmEMail');
14230: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14231:
14232: my ($resulttext,$ltitoolsoutput,$is_home,$errors,%ltitoolschg,%newtoolsenc,%newltitools);
14233: my $toolserror =
14234: &Apache::courseprefs::process_ltitools($r,$dom,$confname,$domconfig{'ltitools'},\%ltitoolschg,'domain',
14235: $lastactref,$configuserok,$switchserver,$author_ok);
14236:
14237: my $home = &Apache::lonnet::domain($dom,'primary');
14238: unless (($home eq 'no_host') || ($home eq '')) {
14239: my @ids=&Apache::lonnet::current_machine_ids();
14240: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; last; } }
14241: }
14242:
14243: if (keys(%ltitoolschg)) {
14244: foreach my $id (keys(%ltitoolschg)) {
14245: if (ref($ltitoolschg{$id}) eq 'HASH') {
14246: foreach my $inner (keys(%{$ltitoolschg{$id}})) {
14247: if (($inner eq 'secret') || ($inner eq 'key')) {
14248: if ($is_home) {
14249: $newtoolsenc{$id}{$inner} = $ltitoolschg{$id}{$inner};
14250: }
14251: }
14252: }
14253: }
14254: }
14255: $ltitoolsoutput = &Apache::courseprefs::store_ltitools($dom,'','domain',\%ltitoolschg,$domconfig{'ltitools'});
14256: if (keys(%ltitoolschg)) {
14257: %newltitools = %ltitoolschg;
14258: }
14259: }
14260: if (ref($domconfig{'ltitools'}) eq 'HASH') {
14261: foreach my $id (%{$domconfig{'ltitools'}}) {
14262: next if ($id !~ /^\d+$/);
14263: unless (exists($ltitoolschg{$id})) {
14264: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
14265: foreach my $inner (keys(%{$domconfig{'ltitools'}{$id}})) {
14266: if (($inner eq 'secret') || ($inner eq 'key')) {
14267: if ($is_home) {
14268: $newtoolsenc{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
14269: }
14270: } else {
14271: $newltitools{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
14272: }
14273: }
14274: } else {
14275: $newltitools{$id} = $domconfig{'ltitools'}{$id};
14276: }
14277: }
14278: }
14279: }
14280: if ($toolserror) {
14281: $errors = '<li>'.$toolserror.'</li>';
14282: }
14283: if ((keys(%ltitoolschg) == 0) && (keys(%secchanges) == 0)) {
14284: $resulttext = &mt('No changes made.');
14285: if ($errors) {
14286: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
14287: $errors.'</ul>';
14288: }
14289: return $resulttext;
14290: }
14291: my %ltitoolshash = (
14292: $action => { %newltitools }
14293: );
14294: if (keys(%secchanges)) {
14295: $ltitoolshash{'toolsec'} = \%newtoolsec;
14296: }
14297: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,$dom);
14298: if ($putresult eq 'ok') {
14299: my %keystore;
14300: if ($is_home) {
14301: my %toolsenchash = (
14302: $action => { %newtoolsenc }
14303: );
14304: &Apache::lonnet::put_dom('encconfig',\%toolsenchash,$dom,undef,1);
14305: my $cachetime = 24*60*60;
14306: &Apache::lonnet::do_cache_new('ltitoolsenc',$dom,\%newtoolsenc,$cachetime);
14307: &store_security($dom,'ltitools',\%secchanges,\%newkeyset,\%keystore,$lastactref);
14308: }
14309: $resulttext = &mt('Changes made:').'<ul>';
14310: if (keys(%secchanges) > 0) {
14311: $resulttext .= <i_security_results($dom,'ltitools',\%secchanges,\%newtoolsec,\%newkeyset,\%keystore);
14312: }
14313: if (keys(%ltitoolschg) > 0) {
14314: $resulttext .= $ltitoolsoutput;
14315: }
14316: my $cachetime = 24*60*60;
14317: &Apache::lonnet::do_cache_new('ltitools',$dom,\%newltitools,$cachetime);
14318: if (ref($lastactref) eq 'HASH') {
14319: $lastactref->{'ltitools'} = 1;
14320: }
14321: } else {
14322: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14323: }
14324: if ($errors) {
14325: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
14326: $errors.'</ul></p>';
14327: }
14328: return $resulttext;
14329: }
14330:
14331: sub fetch_secrets {
14332: my ($dom,$context,$domconfig,$currsec,$secchanges,$newsec,$newkeyset) = @_;
14333: my %keyset;
14334: %{$currsec} = ();
14335: $newsec->{'private'}{'keys'} = [];
14336: $newsec->{'encrypt'} = {};
14337: $newsec->{'rules'} = {};
14338: if ($context eq 'ltisec') {
14339: $newsec->{'linkprot'} = {};
14340: }
14341: if (ref($domconfig->{$context}) eq 'HASH') {
14342: %{$currsec} = %{$domconfig->{$context}};
14343: if ($context eq 'ltisec') {
14344: if (ref($currsec->{'linkprot'}) eq 'HASH') {
14345: foreach my $id (keys(%{$currsec->{'linkprot'}})) {
14346: unless ($id =~ /^\d+$/) {
14347: delete($currsec->{'linkprot'}{$id});
14348: }
14349: }
14350: }
14351: }
14352: if (ref($currsec->{'private'}) eq 'HASH') {
14353: if (ref($currsec->{'private'}{'keys'}) eq 'ARRAY') {
14354: $newsec->{'private'}{'keys'} = $currsec->{'private'}{'keys'};
14355: map { $keyset{$_} = 1; } @{$currsec->{'private'}{'keys'}};
14356: }
14357: }
14358: }
14359: my @items= ('crs','dom');
14360: if ($context eq 'ltisec') {
14361: push(@items,'consumers');
14362: }
14363: foreach my $item (@items) {
14364: my $formelement;
14365: if (($context eq 'toolsec') || ($item eq 'consumers')) {
14366: $formelement = 'form.'.$context.'_'.$item;
14367: } else {
14368: $formelement = 'form.'.$context.'_'.$item.'linkprot';
14369: }
14370: if ($env{$formelement}) {
14371: $newsec->{'encrypt'}{$item} = 1;
14372: if (ref($currsec->{'encrypt'}) eq 'HASH') {
14373: unless ($currsec->{'encrypt'}{$item}) {
14374: $secchanges->{'encrypt'} = 1;
14375: }
14376: } else {
14377: $secchanges->{'encrypt'} = 1;
14378: }
14379: } elsif (ref($currsec->{'encrypt'}) eq 'HASH') {
14380: if ($currsec->{'encrypt'}{$item}) {
14381: $secchanges->{'encrypt'} = 1;
14382: }
14383: }
14384: }
14385: my $secrets;
14386: if ($context eq 'ltisec') {
14387: $secrets = 'ltisecrets';
14388: } else {
14389: $secrets = 'toolsecrets';
14390: }
14391: unless (exists($currsec->{'rules'})) {
14392: $currsec->{'rules'} = {};
14393: }
14394: &password_rule_changes($secrets,$newsec->{'rules'},$currsec->{'rules'},$secchanges);
14395:
14396: my @ids=&Apache::lonnet::current_machine_ids();
14397: my %servers = &Apache::lonnet::get_servers($dom,'library');
14398:
14399: foreach my $hostid (keys(%servers)) {
14400: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
14401: my $keyitem = 'form.'.$context.'_privkey_'.$hostid;
14402: if (exists($env{$keyitem})) {
14403: $env{$keyitem} =~ s/(`)/'/g;
14404: if ($keyset{$hostid}) {
14405: if ($env{'form.'.$context.'_changeprivkey_'.$hostid}) {
14406: if ($env{$keyitem} ne '') {
14407: $secchanges->{'private'} = 1;
14408: $newkeyset->{$hostid} = $env{$keyitem};
14409: }
14410: }
14411: } elsif ($env{$keyitem} ne '') {
14412: unless (grep(/^\Q$hostid\E$/,@{$newsec->{'private'}{'keys'}})) {
14413: push(@{$newsec->{'private'}{'keys'}},$hostid);
14414: }
14415: $secchanges->{'private'} = 1;
14416: $newkeyset->{$hostid} = $env{$keyitem};
14417: }
14418: }
14419: }
14420: }
14421: }
14422:
14423: sub store_security {
14424: my ($dom,$context,$secchanges,$newkeyset,$keystore) = @_;
14425: return unless ((ref($secchanges) eq 'HASH') && (ref($newkeyset) eq 'HASH') &&
14426: (ref($keystore) eq 'HASH'));
14427: if (keys(%{$secchanges})) {
14428: if ($secchanges->{'private'}) {
14429: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
14430: foreach my $hostid (keys(%{$newkeyset})) {
14431: my $storehash = {
14432: key => $newkeyset->{$hostid},
14433: who => $env{'user.name'}.':'.$env{'user.domain'},
14434: };
14435: $keystore->{$hostid} = &Apache::lonnet::store_dom($storehash,$context,'private',
14436: $dom,$hostid);
14437: }
14438: }
14439: }
14440: }
14441:
14442: sub lti_security_results {
14443: my ($dom,$context,$secchanges,$newsec,$newkeyset,$keystore) = @_;
14444: my $output;
14445: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
14446: my $needs_update;
14447: foreach my $item (keys(%{$secchanges})) {
14448: if ($item eq 'encrypt') {
14449: $needs_update = 1;
14450: my %encrypted;
14451: if ($context eq 'lti') {
14452: %encrypted = (
14453: crs => {
14454: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
14455: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
14456: },
14457: dom => {
14458: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
14459: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
14460: },
14461: consumers => {
14462: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
14463: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
14464: },
14465: );
14466: } else {
14467: %encrypted = (
14468: crs => {
14469: on => &mt('Encryption of stored external tool secrets defined in courses enabled'),
14470: off => &mt('Encryption of stored external tool secrets defined in courses disabled'),
14471: },
14472: dom => {
14473: on => &mt('Encryption of stored external tool secrets defined in domain enabled'),
14474: off => &mt('Encryption of stored external tool secrets defined in domain disabled'),
14475: },
14476: );
14477:
14478: }
14479: my @types= ('crs','dom');
14480: if ($context eq 'lti') {
14481: foreach my $type (@types) {
14482: undef($domdefaults{'linkprotenc_'.$type});
14483: }
14484: push(@types,'consumers');
14485: undef($domdefaults{'ltienc_consumers'});
14486: } elsif ($context eq 'ltitools') {
14487: foreach my $type (@types) {
14488: undef($domdefaults{'toolenc_'.$type});
14489: }
14490: }
14491: foreach my $type (@types) {
14492: my $shown = $encrypted{$type}{'off'};
14493: if (ref($newsec->{$item}) eq 'HASH') {
14494: if ($newsec->{$item}{$type}) {
14495: if ($context eq 'lti') {
14496: if ($type eq 'consumers') {
14497: $domdefaults{'ltienc_consumers'} = 1;
14498: } else {
14499: $domdefaults{'linkprotenc_'.$type} = 1;
14500: }
14501: } elsif ($context eq 'ltitools') {
14502: $domdefaults{'toolenc_'.$type} = 1;
14503: }
14504: $shown = $encrypted{$type}{'on'};
14505: }
14506: }
14507: $output .= '<li>'.$shown.'</li>';
14508: }
14509: } elsif ($item eq 'rules') {
14510: my %titles = &Apache::lonlocal::texthash(
14511: min => 'Minimum password length',
14512: max => 'Maximum password length',
14513: chars => 'Required characters',
14514: );
14515: foreach my $rule ('min','max') {
14516: if ($newsec->{rules}{$rule} eq '') {
14517: if ($rule eq 'min') {
14518: $output .= '<li>'.&mt('[_1] not set.',$titles{$rule});
14519: ' '.&mt('Default of [_1] will be used',
14520: $Apache::lonnet::passwdmin).'</li>';
14521: } else {
14522: $output .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
14523: }
14524: } else {
14525: $output .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newsec->{rules}{$rule}).'</li>';
14526: }
14527: }
14528: if (ref($newsec->{'rules'}{'chars'}) eq 'ARRAY') {
14529: if (@{$newsec->{'rules'}{'chars'}} > 0) {
14530: my %rulenames = &Apache::lonlocal::texthash(
14531: uc => 'At least one upper case letter',
14532: lc => 'At least one lower case letter',
14533: num => 'At least one number',
14534: spec => 'At least one non-alphanumeric',
14535: );
14536: my $needed = '<ul><li>'.
14537: join('</li><li>',map {$rulenames{$_} } @{$newsec->{'rules'}{'chars'}}).
14538: '</li></ul>';
14539: $output .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
14540: } else {
14541: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14542: }
14543: } else {
14544: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14545: }
14546: } elsif ($item eq 'private') {
14547: $needs_update = 1;
14548: if ($context eq 'lti') {
14549: undef($domdefaults{'ltiprivhosts'});
14550: } elsif ($context eq 'ltitools') {
14551: undef($domdefaults{'toolprivhosts'});
14552: }
14553: if (keys(%{$newkeyset})) {
14554: my @privhosts;
14555: foreach my $hostid (sort(keys(%{$newkeyset}))) {
14556: if ($keystore->{$hostid} eq 'ok') {
14557: $output .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
14558: unless (grep(/^\Q$hostid\E$/,@privhosts)) {
14559: push(@privhosts,$hostid);
14560: }
14561: }
14562: }
14563: if (@privhosts) {
14564: if ($context eq 'lti') {
14565: $domdefaults{'ltiprivhosts'} = \@privhosts;
14566: } elsif ($context eq 'ltitools') {
14567: $domdefaults{'toolprivhosts'} = \@privhosts;
14568: }
14569: }
14570: }
14571: } elsif ($item eq 'linkprot') {
14572: next;
14573: }
14574: }
14575: if ($needs_update) {
14576: my $cachetime = 24*60*60;
14577: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14578: }
14579: return $output;
14580: }
14581:
14582: sub modify_proctoring {
14583: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14584: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14585: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
14586: my $confname = $dom.'-domainconfig';
14587: my $servadm = $r->dir_config('lonAdmEMail');
14588: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14589: my %providernames = &proctoring_providernames();
14590: my $maxnum = scalar(keys(%providernames));
14591:
14592: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
14593: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
14594: if (ref($requref) eq 'HASH') {
14595: %requserfields = %{$requref};
14596: }
14597: if (ref($opturef) eq 'HASH') {
14598: %optuserfields = %{$opturef};
14599: }
14600: if (ref($defref) eq 'HASH') {
14601: %defaults = %{$defref};
14602: }
14603: if (ref($extref) eq 'HASH') {
14604: %extended = %{$extref};
14605: }
14606: if (ref($crsref) eq 'HASH') {
14607: %crsconf = %{$crsref};
14608: }
14609: if (ref($rolesref) eq 'ARRAY') {
14610: @courseroles = @{$rolesref};
14611: }
14612: if (ref($ltiref) eq 'ARRAY') {
14613: @ltiroles = @{$ltiref};
14614: }
14615:
14616: if (ref($domconfig{$action}) eq 'HASH') {
14617: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
14618: if (@todeleteimages) {
14619: map { $imgdeletions{$_} = 1; } @todeleteimages;
14620: }
14621: }
14622: my %customadds;
14623: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
14624: if (@newcustom) {
14625: map { $customadds{$_} = 1; } @newcustom;
14626: }
14627: foreach my $provider (sort(keys(%providernames))) {
14628: $confhash{$provider} = {};
14629: my $pos = $env{'form.proctoring_pos_'.$provider};
14630: $pos =~ s/\D+//g;
14631: $allpos[$pos] = $provider;
14632: my (%current,%currentenc);
14633: my $showroles = 0;
14634: if (ref($domconfig{$action}) eq 'HASH') {
14635: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14636: %current = %{$domconfig{$action}{$provider}};
14637: foreach my $item ('key','secret') {
14638: $currentenc{$item} = $current{$item};
14639: delete($current{$item});
14640: }
14641: }
14642: }
14643: if ($env{'form.proctoring_available_'.$provider}) {
14644: $confhash{$provider}{'available'} = 1;
14645: unless ($current{'available'}) {
14646: $changes{$provider} = 1;
14647: }
14648: } else {
14649: %{$confhash{$provider}} = %current;
14650: %{$encconfhash{$provider}} = %currentenc;
14651: $confhash{$provider}{'available'} = 0;
14652: if ($current{'available'}) {
14653: $changes{$provider} = 1;
14654: }
14655: }
14656: if ($confhash{$provider}{'available'}) {
14657: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
14658: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
14659: if ($field eq 'lifetime') {
14660: if ($possval =~ /^\d+$/) {
14661: $confhash{$provider}{$field} = $possval;
14662: }
14663: } elsif ($field eq 'version') {
14664: if ($possval =~ /^\d+\.\d+$/) {
14665: $confhash{$provider}{$field} = $possval;
14666: }
14667: } elsif ($field eq 'sigmethod') {
14668: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
14669: $confhash{$provider}{$field} = $possval;
14670: }
14671: } elsif ($field eq 'url') {
14672: $confhash{$provider}{$field} = $possval;
14673: } elsif (($field eq 'key') || ($field eq 'secret')) {
14674: $encconfhash{$provider}{$field} = $possval;
14675: unless ($currentenc{$field} eq $possval) {
14676: $changes{$provider} = 1;
14677: }
14678: }
14679: unless (($field eq 'key') || ($field eq 'secret')) {
14680: unless ($current{$field} eq $confhash{$provider}{$field}) {
14681: $changes{$provider} = 1;
14682: }
14683: }
14684: }
14685: if ($imgdeletions{$provider}) {
14686: $changes{$provider} = 1;
14687: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
14688: my ($imageurl,$error) =
14689: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
14690: $configuserok,$switchserver,$author_ok);
14691: if ($imageurl) {
14692: $confhash{$provider}{'image'} = $imageurl;
14693: $changes{$provider} = 1;
14694: }
14695: if ($error) {
14696: &Apache::lonnet::logthis($error);
14697: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14698: }
14699: } elsif (exists($current{'image'})) {
14700: $confhash{$provider}{'image'} = $current{'image'};
14701: }
14702: if (ref($requserfields{$provider}) eq 'ARRAY') {
14703: if (@{$requserfields{$provider}} > 0) {
14704: if (grep(/^user$/,@{$requserfields{$provider}})) {
14705: if ($env{'form.proctoring_userincdom_'.$provider}) {
14706: $confhash{$provider}{'incdom'} = 1;
14707: }
14708: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
14709: $changes{$provider} = 1;
14710: }
14711: }
14712: if (grep(/^roles$/,@{$requserfields{$provider}})) {
14713: $showroles = 1;
14714: }
14715: }
14716: }
14717: $confhash{$provider}{'fields'} = [];
14718: if (ref($optuserfields{$provider}) eq 'ARRAY') {
14719: if (@{$optuserfields{$provider}} > 0) {
14720: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
14721: foreach my $field (@{$optuserfields{$provider}}) {
14722: if (grep(/^\Q$field\E$/,@optfields)) {
14723: push(@{$confhash{$provider}{'fields'}},$field);
14724: }
14725: }
14726: }
14727: if (ref($current{'fields'}) eq 'ARRAY') {
14728: unless ($changes{$provider}) {
14729: my @new = sort(@{$confhash{$provider}{'fields'}});
14730: my @old = sort(@{$current{'fields'}});
14731: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14732: if (@diffs) {
14733: $changes{$provider} = 1;
14734: }
14735: }
14736: } elsif (@{$confhash{$provider}{'fields'}}) {
14737: $changes{$provider} = 1;
14738: }
14739: }
14740: if (ref($defaults{$provider}) eq 'ARRAY') {
14741: if (@{$defaults{$provider}} > 0) {
14742: my %options;
14743: if (ref($extended{$provider}) eq 'HASH') {
14744: %options = %{$extended{$provider}};
14745: }
14746: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
14747: foreach my $field (@{$defaults{$provider}}) {
14748: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
14749: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
14750: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
14751: push(@{$confhash{$provider}{'defaults'}},$poss);
14752: }
14753: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
14754: foreach my $inner (keys(%{$options{$field}})) {
14755: if (ref($options{$field}{$inner}) eq 'ARRAY') {
14756: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
14757: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
14758: $confhash{$provider}{'defaults'}{$inner} = $poss;
14759: }
14760: } else {
14761: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
14762: }
14763: }
14764: } else {
14765: if (grep(/^\Q$field\E$/,@checked)) {
14766: push(@{$confhash{$provider}{'defaults'}},$field);
14767: }
14768: }
14769: }
14770: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
14771: if (ref($current{'defaults'}) eq 'ARRAY') {
14772: unless ($changes{$provider}) {
14773: my @new = sort(@{$confhash{$provider}{'defaults'}});
14774: my @old = sort(@{$current{'defaults'}});
14775: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14776: if (@diffs) {
14777: $changes{$provider} = 1;
14778: }
14779: }
14780: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
14781: if (@{$current{'defaults'}}) {
14782: $changes{$provider} = 1;
14783: }
14784: }
14785: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
14786: if (ref($current{'defaults'}) eq 'HASH') {
14787: unless ($changes{$provider}) {
14788: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
14789: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
14790: $changes{$provider} = 1;
14791: last;
14792: }
14793: }
14794: }
14795: unless ($changes{$provider}) {
14796: foreach my $key (keys(%{$current{'defaults'}})) {
14797: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
14798: $changes{$provider} = 1;
14799: last;
14800: }
14801: }
14802: }
14803: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
14804: $changes{$provider} = 1;
14805: }
14806: }
14807: }
14808: }
14809: if (ref($crsconf{$provider}) eq 'ARRAY') {
14810: if (@{$crsconf{$provider}} > 0) {
14811: $confhash{$provider}{'crsconf'} = [];
14812: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
14813: foreach my $crsfield (@{$crsconf{$provider}}) {
14814: if (grep(/^\Q$crsfield\E$/,@checked)) {
14815: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
14816: }
14817: }
14818: if (ref($current{'crsconf'}) eq 'ARRAY') {
14819: unless ($changes{$provider}) {
14820: my @new = sort(@{$confhash{$provider}{'crsconf'}});
14821: my @old = sort(@{$current{'crsconf'}});
14822: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14823: if (@diffs) {
14824: $changes{$provider} = 1;
14825: }
14826: }
14827: } elsif (@{$confhash{$provider}{'crsconf'}}) {
14828: $changes{$provider} = 1;
14829: }
14830: }
14831: }
14832: if ($showroles) {
14833: $confhash{$provider}{'roles'} = {};
14834: foreach my $role (@courseroles) {
14835: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
14836: if (grep(/^\Q$poss\E$/,@ltiroles)) {
14837: $confhash{$provider}{'roles'}{$role} = $poss;
14838: }
14839: }
14840: unless ($changes{$provider}) {
14841: if (ref($current{'roles'}) eq 'HASH') {
14842: foreach my $role (keys(%{$current{'roles'}})) {
14843: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
14844: $changes{$provider} = 1;
14845: last
14846: }
14847: }
14848: unless ($changes{$provider}) {
14849: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
14850: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
14851: $changes{$provider} = 1;
14852: last;
14853: }
14854: }
14855: }
14856: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
14857: $changes{$provider} = 1;
14858: }
14859: }
14860: }
14861: if (ref($current{'custom'}) eq 'HASH') {
14862: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
14863: foreach my $key (keys(%{$current{'custom'}})) {
14864: if (grep(/^\Q$key\E$/,@customdels)) {
14865: $changes{$provider} = 1;
14866: } else {
14867: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
14868: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
14869: $changes{$provider} = 1;
14870: }
14871: }
14872: }
14873: }
14874: if ($customadds{$provider}) {
14875: my $name = $env{'form.proctoring_custom_name_'.$provider};
14876: $name =~ s/(`)/'/g;
14877: $name =~ s/^\s+//;
14878: $name =~ s/\s+$//;
14879: my $value = $env{'form.proctoring_custom_value_'.$provider};
14880: $value =~ s/(`)/'/g;
14881: $value =~ s/^\s+//;
14882: $value =~ s/\s+$//;
14883: if ($name ne '') {
14884: $confhash{$provider}{'custom'}{$name} = $value;
14885: $changes{$provider} = 1;
14886: }
14887: }
14888: }
14889: }
14890: if (@allpos > 0) {
14891: my $idx = 0;
14892: foreach my $provider (@allpos) {
14893: if ($provider ne '') {
14894: $confhash{$provider}{'order'} = $idx;
14895: unless ($changes{$provider}) {
14896: if (ref($domconfig{$action}) eq 'HASH') {
14897: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14898: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
14899: $changes{$provider} = 1;
14900: }
14901: }
14902: }
14903: }
14904: $idx ++;
14905: }
14906: }
14907: }
14908: my %proc_hash = (
14909: $action => { %confhash }
14910: );
14911: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
14912: $dom);
14913: if ($putresult eq 'ok') {
14914: my %proc_enchash = (
14915: $action => { %encconfhash }
14916: );
14917: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
14918: if (keys(%changes) > 0) {
14919: my $cachetime = 24*60*60;
14920: my %procall = %confhash;
14921: foreach my $provider (keys(%procall)) {
14922: if (ref($encconfhash{$provider}) eq 'HASH') {
14923: foreach my $key ('key','secret') {
14924: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
14925: }
14926: }
14927: }
14928: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
14929: if (ref($lastactref) eq 'HASH') {
14930: $lastactref->{'proctoring'} = 1;
14931: }
14932: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
14933: my %bynum;
14934: foreach my $provider (sort(keys(%changes))) {
14935: my $position = $confhash{$provider}{'order'};
14936: $bynum{$position} = $provider;
14937: }
14938: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14939: my $provider = $bynum{$pos};
14940: my %lt = &proctoring_titles($provider);
14941: my %fieldtitles = &proctoring_fieldtitles($provider);
14942: if (!$confhash{$provider}{'available'}) {
14943: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
14944: } else {
14945: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
14946: if ($confhash{$provider}{'image'}) {
14947: $resulttext .= ' '.
14948: '<img src="'.$confhash{$provider}{'image'}.'"'.
14949: ' alt="'.&mt('Proctoring icon').'" />';
14950: }
14951: $resulttext .= '<ul>';
14952: my $position = $pos + 1;
14953: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14954: foreach my $key ('version','sigmethod','url','lifetime') {
14955: if ($confhash{$provider}{$key} ne '') {
14956: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
14957: }
14958: }
14959: if ($encconfhash{$provider}{'key'} ne '') {
14960: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
14961: }
14962: if ($encconfhash{$provider}{'secret'} ne '') {
14963: $resulttext .= '<li>'.$lt{'secret'}.': ';
14964: my $num = length($encconfhash{$provider}{'secret'});
14965: $resulttext .= ('*'x$num).'</li>';
14966: }
14967: my (@fields,$showroles);
14968: if (ref($requserfields{$provider}) eq 'ARRAY') {
14969: push(@fields,@{$requserfields{$provider}});
14970: }
14971: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
14972: push(@fields,@{$confhash{$provider}{'fields'}});
14973: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
14974: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
14975: }
14976: if (@fields) {
14977: if (grep(/^roles$/,@fields)) {
14978: $showroles = 1;
14979: }
14980: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
14981: join('", "', map { $lt{$_}; } @fields).'"</li>';
14982: }
14983: if (ref($requserfields{$provider}) eq 'ARRAY') {
14984: if (grep(/^user$/,@{$requserfields{$provider}})) {
14985: if ($confhash{$provider}{'incdom'}) {
14986: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
14987: } else {
14988: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
14989: }
14990: }
14991: }
14992: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
14993: if (@{$confhash{$provider}{'defaults'}} > 0) {
14994: $resulttext .= '<li>'.$lt{'defa'};
14995: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
14996: $resulttext .= ' "'.$fieldtitles{$field}.'",';
14997: }
14998: $resulttext =~ s/,$//;
14999: $resulttext .= '</li>';
15000: }
15001: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15002: if (keys(%{$confhash{$provider}{'defaults'}})) {
15003: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15004: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15005: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15006: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15007: }
15008: }
15009: $resulttext .= '</ul></li>';
15010: }
15011: }
15012: if (ref($crsconf{$provider}) eq 'ARRAY') {
15013: if (@{$crsconf{$provider}} > 0) {
15014: $resulttext .= '<li>'.&mt('Configurable in course:');
15015: my $numconfig = 0;
15016: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15017: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15018: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15019: $numconfig ++;
15020: if ($provider eq 'examity') {
15021: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15022: } else {
15023: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15024: }
15025: }
15026: $resulttext =~ s/,$//;
15027: }
15028: }
15029: if (!$numconfig) {
15030: $resulttext .= ' '.&mt('None');
15031: }
15032: $resulttext .= '</li>';
15033: }
15034: }
15035: if ($showroles) {
15036: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15037: my $rolemaps;
15038: foreach my $role (@courseroles) {
15039: if ($confhash{$provider}{'roles'}{$role}) {
15040: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15041: $confhash{$provider}{'roles'}{$role}.',';
15042: }
15043: }
15044: if ($rolemaps) {
15045: $rolemaps =~ s/,$//;
15046: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15047: }
15048: }
15049: }
15050: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15051: my $customlist;
15052: if (keys(%{$confhash{$provider}{'custom'}})) {
15053: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15054: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15055: }
15056: $customlist =~ s/,$//;
15057: }
15058: if ($customlist) {
15059: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15060: }
15061: }
15062: $resulttext .= '</ul></li>';
15063: }
15064: }
15065: $resulttext .= '</ul>';
15066: } else {
15067: $resulttext = &mt('No changes made.');
15068: }
15069: } else {
15070: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15071: }
15072: if ($errors) {
15073: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15074: $errors.'</ul>';
15075: }
15076: return $resulttext;
15077: }
15078:
15079: sub process_proctoring_image {
15080: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15081: my $filename = $env{'form.'.$caller.'.filename'};
15082: my ($error,$url);
15083: my ($width,$height) = (21,21);
15084: if ($configuserok eq 'ok') {
15085: if ($switchserver) {
15086: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15087: $switchserver);
15088: } elsif ($author_ok eq 'ok') {
15089: my $modified = [];
15090: my ($result,$imageurl,$madethumb) =
15091: &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname,
15092: "proctoring/$provider/icon",$width,$height,
15093: '',$modified);
15094: if ($result eq 'ok') {
15095: if ($madethumb) {
15096: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15097: my $imagethumb = "$path/tn-".$imagefile;
15098: $url = $imagethumb;
15099: } else {
15100: $url = $imageurl;
15101: }
15102: &update_modify_urls($r,$modified);
15103: } else {
15104: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15105: }
15106: } else {
15107: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15108: }
15109: } else {
15110: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15111: }
15112: return ($url,$error);
15113: }
15114:
15115: sub modify_lti {
15116: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15117: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15118: my ($newid,@allpos,%changes,%confhash,%ltienc,$errors,$resulttext);
15119: my (%posslti,%posslticrs,%posscrstype);
15120: my @courseroles = ('cc','in','ta','ep','st');
15121: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15122: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15123: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15124: my %coursetypetitles = &Apache::lonlocal::texthash (
15125: official => 'Official',
15126: unofficial => 'Unofficial',
15127: community => 'Community',
15128: textbook => 'Textbook',
15129: placement => 'Placement Test',
15130: lti => 'LTI Provider',
15131: );
15132: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15133: my %lt = <i_names();
15134: map { $posslti{$_} = 1; } @ltiroles;
15135: map { $posslticrs{$_} = 1; } @lticourseroles;
15136: map { $posscrstype{$_} = 1; } @coursetypes;
15137:
15138: my %menutitles = <imenu_titles();
15139: my (%currltisec,%secchanges,%newltisec,%newltienc,%newkeyset);
15140:
15141: &fetch_secrets($dom,'ltisec',\%domconfig,\%currltisec,\%secchanges,\%newltisec,\%newkeyset);
15142:
15143: my (%linkprotchg,$linkprotoutput,$is_home);
15144: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
15145: \%linkprotchg,'domain');
15146: my $home = &Apache::lonnet::domain($dom,'primary');
15147: unless (($home eq 'no_host') || ($home eq '')) {
15148: my @ids=&Apache::lonnet::current_machine_ids();
15149: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
15150: }
15151:
15152: if (keys(%linkprotchg)) {
15153: $secchanges{'linkprot'} = 1;
15154: my %oldlinkprot;
15155: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15156: %oldlinkprot = %{$currltisec{'linkprot'}};
15157: }
15158: foreach my $id (keys(%linkprotchg)) {
15159: if (ref($linkprotchg{$id}) eq 'HASH') {
15160: foreach my $inner (keys(%{$linkprotchg{$id}})) {
15161: if (($inner eq 'secret') || ($inner eq 'key')) {
15162: if ($is_home) {
15163: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
15164: }
15165: }
15166: }
15167: } else {
15168: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
15169: }
15170: }
15171: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
15172: if (keys(%linkprotchg)) {
15173: %{$newltisec{'linkprot'}} = %linkprotchg;
15174: }
15175: }
15176: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15177: foreach my $id (%{$currltisec{'linkprot'}}) {
15178: next if ($id !~ /^\d+$/);
15179: unless (exists($linkprotchg{$id})) {
15180: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
15181: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
15182: if (($inner eq 'secret') || ($inner eq 'key')) {
15183: if ($is_home) {
15184: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
15185: }
15186: } else {
15187: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
15188: }
15189: }
15190: } else {
15191: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
15192: }
15193: }
15194: }
15195: }
15196: if ($proterror) {
15197: $errors .= '<li>'.$proterror.'</li>';
15198: }
15199: my (@items,%deletions,%itemids);
15200: if ($env{'form.lti_add'}) {
15201: my $consumer = $env{'form.lti_consumer_add'};
15202: $consumer =~ s/(`)/'/g;
15203: ($newid,my $error) = &get_lti_id($dom,$consumer);
15204: if ($newid) {
15205: $itemids{'add'} = $newid;
15206: push(@items,'add');
15207: $changes{$newid} = 1;
15208: } else {
15209: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
15210: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15211: }
15212: }
15213: if (ref($domconfig{$action}) eq 'HASH') {
15214: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
15215: if (@todelete) {
15216: map { $deletions{$_} = 1; } @todelete;
15217: }
15218: my $maxnum = $env{'form.lti_maxnum'};
15219: for (my $i=0; $i<$maxnum; $i++) {
15220: my $itemid = $env{'form.lti_id_'.$i};
15221: $itemid =~ s/\D+//g;
15222: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15223: if ($deletions{$itemid}) {
15224: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
15225: } else {
15226: push(@items,$i);
15227: $itemids{$i} = $itemid;
15228: }
15229: }
15230: }
15231: }
15232: my (%keystore,$secstored);
15233: if ($is_home) {
15234: &store_security($dom,'lti',\%secchanges,\%newkeyset,\%keystore);
15235: }
15236:
15237: my ($cipher,$privnum);
15238: if ((@items > 0) && ($is_home)) {
15239: ($cipher,$privnum) = &get_priv_creds($dom,$home,$secchanges{'encrypt'},
15240: $newltisec{'encrypt'},$keystore{$home});
15241: }
15242: foreach my $idx (@items) {
15243: my $itemid = $itemids{$idx};
15244: next unless ($itemid);
15245: my %currlti;
15246: unless ($idx eq 'add') {
15247: if (ref($domconfig{$action}) eq 'HASH') {
15248: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15249: %currlti = %{$domconfig{$action}{$itemid}};
15250: }
15251: }
15252: }
15253: my $position = $env{'form.lti_pos_'.$itemid};
15254: $position =~ s/\D+//g;
15255: if ($position ne '') {
15256: $allpos[$position] = $itemid;
15257: }
15258: foreach my $item ('consumer','lifetime','requser','crsinc') {
15259: my $formitem = 'form.lti_'.$item.'_'.$idx;
15260: $env{$formitem} =~ s/(`)/'/g;
15261: if ($item eq 'lifetime') {
15262: $env{$formitem} =~ s/[^\d.]//g;
15263: }
15264: if ($env{$formitem} ne '') {
15265: $confhash{$itemid}{$item} = $env{$formitem};
15266: unless (($idx eq 'add') || ($changes{$itemid})) {
15267: if ($currlti{$item} ne $confhash{$itemid}{$item}) {
15268: $changes{$itemid} = 1;
15269: }
15270: }
15271: }
15272: }
15273: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
15274: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
15275: }
15276: if ($confhash{$itemid}{'requser'}) {
15277: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
15278: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
15279: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
15280: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
15281: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
15282: my $mapuser = $env{'form.lti_customuser_'.$idx};
15283: $mapuser =~ s/(`)/'/g;
15284: $mapuser =~ s/^\s+|\s+$//g;
15285: $confhash{$itemid}{'mapuser'} = $mapuser;
15286: }
15287: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
15288: my @makeuser;
15289: foreach my $ltirole (sort(@possmakeuser)) {
15290: if ($posslti{$ltirole}) {
15291: push(@makeuser,$ltirole);
15292: }
15293: }
15294: $confhash{$itemid}{'makeuser'} = \@makeuser;
15295: if (@makeuser) {
15296: my $lcauth = $env{'form.lti_lcauth_'.$idx};
15297: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
15298: $confhash{$itemid}{'lcauth'} = $lcauth;
15299: if ($lcauth ne 'internal') {
15300: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
15301: $lcauthparm =~ s/^(\s+|\s+)$//g;
15302: $lcauthparm =~ s/`//g;
15303: if ($lcauthparm ne '') {
15304: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
15305: }
15306: }
15307: } else {
15308: $confhash{$itemid}{'lcauth'} = 'lti';
15309: }
15310: }
15311: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
15312: if (@possinstdata) {
15313: foreach my $field (@possinstdata) {
15314: if (exists($fieldtitles{$field})) {
15315: push(@{$confhash{$itemid}{'instdata'}});
15316: }
15317: }
15318: }
15319: if ($env{'form.lti_callback_'.$idx}) {
15320: if ($env{'form.lti_callbackparam_'.$idx}) {
15321: my $callback = $env{'form.lti_callbackparam_'.$idx};
15322: $callback =~ s/^\s+|\s+$//g;
15323: $confhash{$itemid}{'callback'} = $callback;
15324: }
15325: }
15326: foreach my $field ('topmenu','inlinemenu') {
15327: if ($env{'form.lti_'.$field.'_'.$idx}) {
15328: $confhash{$itemid}{$field} = 1;
15329: }
15330: }
15331: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
15332: $confhash{$itemid}{lcmenu} = [];
15333: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
15334: foreach my $field (@possmenu) {
15335: if (exists($menutitles{$field})) {
15336: if ($field eq 'grades') {
15337: next unless ($env{'form.lti_inlinemenu_'.$idx});
15338: }
15339: push(@{$confhash{$itemid}{lcmenu}},$field);
15340: }
15341: }
15342: }
15343: if ($confhash{$itemid}{'crsinc'}) {
15344: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
15345: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
15346: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
15347: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
15348: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
15349: $mapcrs =~ s/(`)/'/g;
15350: $mapcrs =~ s/^\s+|\s+$//g;
15351: $confhash{$itemid}{'mapcrs'} = $mapcrs;
15352: }
15353: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
15354: my @crstypes;
15355: foreach my $type (sort(@posstypes)) {
15356: if ($posscrstype{$type}) {
15357: push(@crstypes,$type);
15358: }
15359: }
15360: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
15361: if ($env{'form.lti_storecrs_'.$idx}) {
15362: $confhash{$itemid}{'storecrs'} = 1;
15363: }
15364: if ($env{'form.lti_makecrs_'.$idx}) {
15365: $confhash{$itemid}{'makecrs'} = 1;
15366: }
15367: foreach my $ltirole (@lticourseroles) {
15368: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
15369: if (grep(/^\Q$possrole\E$/,@courseroles)) {
15370: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
15371: }
15372: }
15373: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
15374: my @selfenroll;
15375: foreach my $type (sort(@possenroll)) {
15376: if ($posslticrs{$type}) {
15377: push(@selfenroll,$type);
15378: }
15379: }
15380: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
15381: if ($env{'form.lti_crssec_'.$idx}) {
15382: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
15383: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
15384: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
15385: my $section = $env{'form.lti_customsection_'.$idx};
15386: $section =~ s/(`)/'/g;
15387: $section =~ s/^\s+|\s+$//g;
15388: if ($section ne '') {
15389: $confhash{$itemid}{'section'} = $section;
15390: }
15391: }
15392: }
15393: foreach my $field ('passback','roster') {
15394: if ($env{'form.lti_'.$field.'_'.$idx}) {
15395: $confhash{$itemid}{$field} = 1;
15396: }
15397: }
15398: if ($env{'form.lti_passback_'.$idx}) {
15399: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
15400: $confhash{$itemid}{'passbackformat'} = '1.0';
15401: } else {
15402: $confhash{$itemid}{'passbackformat'} = '1.1';
15403: }
15404: }
15405: }
15406: unless (($idx eq 'add') || ($changes{$itemid})) {
15407: if ($confhash{$itemid}{'crsinc'}) {
15408: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
15409: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
15410: $changes{$itemid} = 1;
15411: }
15412: }
15413: unless ($changes{$itemid}) {
15414: if ($currlti{'passback'} eq $confhash{$itemid}{'passback'}) {
15415: if ($currlti{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
15416: $changes{$itemid} = 1;
15417: }
15418: }
15419: }
15420: foreach my $field ('mapcrstype','selfenroll') {
15421: unless ($changes{$itemid}) {
15422: if (ref($currlti{$field}) eq 'ARRAY') {
15423: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15424: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
15425: $confhash{$itemid}{$field});
15426: if (@diffs) {
15427: $changes{$itemid} = 1;
15428: }
15429: } elsif (@{$currlti{$field}} > 0) {
15430: $changes{$itemid} = 1;
15431: }
15432: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15433: if (@{$confhash{$itemid}{$field}} > 0) {
15434: $changes{$itemid} = 1;
15435: }
15436: }
15437: }
15438: }
15439: unless ($changes{$itemid}) {
15440: if (ref($currlti{'maproles'}) eq 'HASH') {
15441: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15442: foreach my $ltirole (keys(%{$currlti{'maproles'}})) {
15443: if ($currlti{'maproles'}{$ltirole} ne
15444: $confhash{$itemid}{'maproles'}{$ltirole}) {
15445: $changes{$itemid} = 1;
15446: last;
15447: }
15448: }
15449: unless ($changes{$itemid}) {
15450: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
15451: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
15452: $currlti{'maproles'}{$ltirole}) {
15453: $changes{$itemid} = 1;
15454: last;
15455: }
15456: }
15457: }
15458: } elsif (keys(%{$currlti{'maproles'}}) > 0) {
15459: $changes{$itemid} = 1;
15460: }
15461: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15462: unless ($changes{$itemid}) {
15463: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
15464: $changes{$itemid} = 1;
15465: }
15466: }
15467: }
15468: }
15469: }
15470: unless ($changes{$itemid}) {
15471: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
15472: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
15473: $changes{$itemid} = 1;
15474: }
15475: }
15476: unless ($changes{$itemid}) {
15477: foreach my $field ('makeuser','lcmenu') {
15478: if (ref($currlti{$field}) eq 'ARRAY') {
15479: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15480: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
15481: $confhash{$itemid}{$field});
15482: if (@diffs) {
15483: $changes{$itemid} = 1;
15484: }
15485: } elsif (@{$currlti{$field}} > 0) {
15486: $changes{$itemid} = 1;
15487: }
15488: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15489: if (@{$confhash{$itemid}{$field}} > 0) {
15490: $changes{$itemid} = 1;
15491: }
15492: }
15493: }
15494: }
15495: }
15496: }
15497: }
15498: if ($is_home) {
15499: my $keyitem = 'form.lti_key_'.$idx;
15500: $env{$keyitem} =~ s/(`)/'/g;
15501: if ($env{$keyitem} ne '') {
15502: $ltienc{$itemid}{'key'} = $env{$keyitem};
15503: unless ($changes{$itemid}) {
15504: if ($currlti{'key'} ne $env{$keyitem}) {
15505: $changes{$itemid} = 1;
15506: }
15507: }
15508: }
15509: my $secretitem = 'form.lti_secret_'.$idx;
15510: $env{$secretitem} =~ s/(`)/'/g;
15511: if ($currlti{'usable'}) {
15512: if ($env{'form.lti_changesecret_'.$idx}) {
15513: if ($env{$secretitem} ne '') {
15514: if ($privnum && $cipher) {
15515: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
15516: $confhash{$itemid}{'cipher'} = $privnum;
15517: } else {
15518: $ltienc{$itemid}{'secret'} = $env{$secretitem};
15519: }
15520: $changes{$itemid} = 1;
15521: }
15522: } else {
15523: $ltienc{$itemid}{'secret'} = $currlti{'secret'};
15524: $confhash{$itemid}{'cipher'} = $currlti{'cipher'};
15525: }
15526: if (ref($ltienc{$itemid}) eq 'HASH') {
15527: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'secret'} ne '')) {
15528: $confhash{$itemid}{'usable'} = 1;
15529: }
15530: }
15531: } elsif ($env{$secretitem} ne '') {
15532: if ($privnum && $cipher) {
15533: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
15534: $confhash{$itemid}{'cipher'} = $privnum;
15535: } else {
15536: $ltienc{$itemid}{'secret'} = $env{$secretitem};
15537: }
15538: if (ref($ltienc{$itemid}) eq 'HASH') {
15539: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'key'} ne '')) {
15540: $confhash{$itemid}{'usable'} = 1;
15541: }
15542: }
15543: $changes{$itemid} = 1;
15544: }
15545: }
15546: unless ($changes{$itemid}) {
15547: foreach my $key (keys(%currlti)) {
15548: if (ref($currlti{$key}) eq 'HASH') {
15549: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
15550: foreach my $innerkey (keys(%{$currlti{$key}})) {
15551: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
15552: $changes{$itemid} = 1;
15553: last;
15554: }
15555: }
15556: } elsif (keys(%{$currlti{$key}}) > 0) {
15557: $changes{$itemid} = 1;
15558: }
15559: }
15560: last if ($changes{$itemid});
15561: }
15562: }
15563: }
15564: if (@allpos > 0) {
15565: my $idx = 0;
15566: foreach my $itemid (@allpos) {
15567: if ($itemid ne '') {
15568: $confhash{$itemid}{'order'} = $idx;
15569: if (ref($domconfig{$action}) eq 'HASH') {
15570: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15571: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15572: $changes{$itemid} = 1;
15573: }
15574: }
15575: }
15576: $idx ++;
15577: }
15578: }
15579: }
15580:
15581: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
15582: return &mt('No changes made.');
15583: }
15584:
15585: my %ltihash = (
15586: $action => { %confhash }
15587: );
15588: my %ltienchash;
15589:
15590: if ($is_home) {
15591: %ltienchash = (
15592: $action => { %ltienc }
15593: );
15594: }
15595: if (keys(%secchanges)) {
15596: $ltihash{'ltisec'} = \%newltisec;
15597: if ($secchanges{'linkprot'}) {
15598: if ($is_home) {
15599: $ltienchash{'linkprot'} = \%newltienc;
15600: }
15601: }
15602: }
15603: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
15604: if ($putresult eq 'ok') {
15605: if (keys(%ltienchash)) {
15606: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15607: }
15608: $resulttext = &mt('Changes made:').'<ul>';
15609: if (keys(%secchanges) > 0) {
15610: $resulttext .= <i_security_results($dom,'lti',\%secchanges,\%newltisec,\%newkeyset,\%keystore);
15611: if (exists($secchanges{'linkprot'})) {
15612: $resulttext .= $linkprotoutput;
15613: }
15614: }
15615: if (keys(%changes) > 0) {
15616: my $cachetime = 24*60*60;
15617: &Apache::lonnet::do_cache_new('lti',$dom,\%confhash,$cachetime);
15618: if (ref($lastactref) eq 'HASH') {
15619: $lastactref->{'lti'} = 1;
15620: }
15621: my %bynum;
15622: foreach my $itemid (sort(keys(%changes))) {
15623: if (ref($confhash{$itemid}) eq 'HASH') {
15624: my $position = $confhash{$itemid}{'order'};
15625: $bynum{$position} = $itemid;
15626: }
15627: }
15628: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15629: my $itemid = $bynum{$pos};
15630: if (ref($confhash{$itemid}) eq 'HASH') {
15631: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
15632: my $position = $pos + 1;
15633: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15634: foreach my $item ('version','lifetime') {
15635: if ($confhash{$itemid}{$item} ne '') {
15636: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15637: }
15638: }
15639: if ($ltienc{$itemid}{'key'} ne '') {
15640: $resulttext .= '<li>'.$lt{'key'}.': '.$ltienc{$itemid}{'key'}.'</li>';
15641: }
15642: if ($ltienc{$itemid}{'secret'} ne '') {
15643: $resulttext .= '<li>'.$lt{'secret'}.': ['.&mt('not shown').']</li>';
15644: }
15645: if ($confhash{$itemid}{'requser'}) {
15646: if ($confhash{$itemid}{'callback'}) {
15647: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
15648: } else {
15649: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
15650: }
15651: if ($confhash{$itemid}{'mapuser'}) {
15652: my $shownmapuser;
15653: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
15654: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
15655: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
15656: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
15657: } else {
15658: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
15659: }
15660: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
15661: }
15662: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
15663: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
15664: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
15665: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
15666: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
15667: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
15668: } else {
15669: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
15670: $confhash{$itemid}{'lcauth'});
15671: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
15672: $resulttext .= '; '.&mt('a randomly generated password will be created');
15673: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
15674: if ($confhash{$itemid}{'lcauthparm'} ne '') {
15675: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
15676: }
15677: } else {
15678: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
15679: }
15680: }
15681: $resulttext .= '</li>';
15682: } else {
15683: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
15684: }
15685: }
15686: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
15687: if (@{$confhash{$itemid}{'instdata'}} > 0) {
15688: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
15689: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
15690: } else {
15691: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
15692: }
15693: }
15694: foreach my $item ('topmenu','inlinemenu') {
15695: $resulttext .= '<li>'.$lt{$item}.': ';
15696: if ($confhash{$itemid}{$item}) {
15697: $resulttext .= &mt('Yes');
15698: } else {
15699: $resulttext .= &mt('No');
15700: }
15701: $resulttext .= '</li>';
15702: }
15703: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15704: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15705: $resulttext .= '<li>'.&mt('Menu items:').' '.
15706: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15707: } else {
15708: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15709: }
15710: }
15711: if ($confhash{$itemid}{'crsinc'}) {
15712: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15713: my $rolemaps;
15714: foreach my $role (@ltiroles) {
15715: if ($confhash{$itemid}{'maproles'}{$role}) {
15716: $rolemaps .= (' 'x2).$role.'='.
15717: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
15718: 'Course').',';
15719: }
15720: }
15721: if ($rolemaps) {
15722: $rolemaps =~ s/,$//;
15723: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15724: }
15725: }
15726: if ($confhash{$itemid}{'mapcrs'}) {
15727: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
15728: }
15729: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
15730: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
15731: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
15732: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
15733: '</li>';
15734: } else {
15735: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
15736: }
15737: }
15738: if ($confhash{$itemid}{'storecrs'}) {
15739: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
15740: }
15741: if ($confhash{$itemid}{'makecrs'}) {
15742: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
15743: } else {
15744: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
15745: }
15746: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
15747: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
15748: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
15749: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
15750: '</li>';
15751: } else {
15752: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
15753: }
15754: }
15755: if ($confhash{$itemid}{'section'}) {
15756: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
15757: $resulttext .= '<li>'.&mt('User section from standard field:').
15758: ' (course_section_sourcedid)'.'</li>';
15759: } else {
15760: $resulttext .= '<li>'.&mt('User section from:').' '.
15761: $confhash{$itemid}{'section'}.'</li>';
15762: }
15763: } else {
15764: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
15765: }
15766: foreach my $item ('passback','roster','topmenu','inlinemenu') {
15767: $resulttext .= '<li>'.$lt{$item}.': ';
15768: if ($confhash{$itemid}{$item}) {
15769: $resulttext .= &mt('Yes');
15770: if ($item eq 'passback') {
15771: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
15772: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
15773: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
15774: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
15775: }
15776: }
15777: } else {
15778: $resulttext .= &mt('No');
15779: }
15780: $resulttext .= '</li>';
15781: }
15782: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15783: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15784: $resulttext .= '<li>'.&mt('Menu items:').' '.
15785: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15786: } else {
15787: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15788: }
15789: }
15790: }
15791: }
15792: $resulttext .= '</ul></li>';
15793: }
15794: }
15795: if (keys(%deletions)) {
15796: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
15797: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15798: }
15799: }
15800: }
15801: $resulttext .= '</ul>';
15802: if (ref($lastactref) eq 'HASH') {
15803: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
15804: $lastactref->{'domdefaults'} = 1;
15805: }
15806: }
15807: } else {
15808: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15809: }
15810: if ($errors) {
15811: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15812: $errors.'</ul>';
15813: }
15814: return $resulttext;
15815: }
15816:
15817: sub get_priv_creds {
15818: my ($dom,$home,$encchg,$encrypt,$storedsec) = @_;
15819: my ($needenc,$cipher,$privnum);
15820: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
15821: if (($encchg) && (ref($encrypt) eq 'HASH')) {
15822: $needenc = $encrypt->{'consumers'}
15823: } else {
15824: $needenc = $domdefs{'ltienc_consumers'};
15825: }
15826: if ($needenc) {
15827: if (($storedsec eq 'ok') || ((ref($domdefs{'ltiprivhosts'}) eq 'ARRAY') &&
15828: (grep(/^\Q$home\E$/,@{$domdefs{'ltiprivhosts'}})))) {
15829: my %privhash = &Apache::lonnet::restore_dom('lti','private',$dom,$home,1);
15830: my $privkey = $privhash{'key'};
15831: $privnum = $privhash{'version'};
15832: if (($privnum) && ($privkey ne '')) {
15833: $cipher = Crypt::CBC->new({'key' => $privkey,
15834: 'cipher' => 'DES'});
15835: }
15836: }
15837: }
15838: return ($cipher,$privnum);
15839: }
15840:
15841: sub get_lti_id {
15842: my ($domain,$consumer) = @_;
15843: # get lock on lti db
15844: my $lockhash = {
15845: lock => $env{'user.name'}.
15846: ':'.$env{'user.domain'},
15847: };
15848: my $tries = 0;
15849: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15850: my ($id,$error);
15851:
15852: while (($gotlock ne 'ok') && ($tries<10)) {
15853: $tries ++;
15854: sleep (0.1);
15855: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15856: }
15857: if ($gotlock eq 'ok') {
15858: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
15859: if ($currids{'lock'}) {
15860: delete($currids{'lock'});
15861: if (keys(%currids)) {
15862: my @curr = sort { $a <=> $b } keys(%currids);
15863: if ($curr[-1] =~ /^\d+$/) {
15864: $id = 1 + $curr[-1];
15865: }
15866: } else {
15867: $id = 1;
15868: }
15869: if ($id) {
15870: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
15871: $error = 'nostore';
15872: }
15873: } else {
15874: $error = 'nonumber';
15875: }
15876: }
15877: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
15878: } else {
15879: $error = 'nolock';
15880: }
15881: return ($id,$error);
15882: }
15883:
15884: sub modify_autoenroll {
15885: my ($dom,$lastactref,%domconfig) = @_;
15886: my ($resulttext,%changes);
15887: my %currautoenroll;
15888: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
15889: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
15890: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
15891: }
15892: }
15893: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
15894: my %title = ( run => 'Auto-enrollment active',
15895: sender => 'Sender for notification messages',
15896: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
15897: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
15898: my @offon = ('off','on');
15899: my $sender_uname = $env{'form.sender_uname'};
15900: my $sender_domain = $env{'form.sender_domain'};
15901: if ($sender_domain eq '') {
15902: $sender_uname = '';
15903: } elsif ($sender_uname eq '') {
15904: $sender_domain = '';
15905: }
15906: my $coowners = $env{'form.autoassign_coowners'};
15907: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
15908: $autofailsafe =~ s{^\s+|\s+$}{}g;
15909: if ($autofailsafe =~ /\D/) {
15910: undef($autofailsafe);
15911: }
15912: my $failsafe = $env{'form.autoenroll_failsafe'};
15913: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
15914: $failsafe = 'off';
15915: undef($autofailsafe);
15916: }
15917: my %autoenrollhash = (
15918: autoenroll => { 'run' => $env{'form.autoenroll_run'},
15919: 'sender_uname' => $sender_uname,
15920: 'sender_domain' => $sender_domain,
15921: 'co-owners' => $coowners,
15922: 'autofailsafe' => $autofailsafe,
15923: 'failsafe' => $failsafe,
15924: }
15925: );
15926: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
15927: $dom);
15928: if ($putresult eq 'ok') {
15929: if (exists($currautoenroll{'run'})) {
15930: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
15931: $changes{'run'} = 1;
15932: }
15933: } elsif ($autorun) {
15934: if ($env{'form.autoenroll_run'} ne '1') {
15935: $changes{'run'} = 1;
15936: }
15937: }
15938: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
15939: $changes{'sender'} = 1;
15940: }
15941: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
15942: $changes{'sender'} = 1;
15943: }
15944: if ($currautoenroll{'co-owners'} ne '') {
15945: if ($currautoenroll{'co-owners'} ne $coowners) {
15946: $changes{'coowners'} = 1;
15947: }
15948: } elsif ($coowners) {
15949: $changes{'coowners'} = 1;
15950: }
15951: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
15952: $changes{'autofailsafe'} = 1;
15953: }
15954: if ($currautoenroll{'failsafe'} ne $failsafe) {
15955: $changes{'failsafe'} = 1;
15956: }
15957: if (keys(%changes) > 0) {
15958: $resulttext = &mt('Changes made:').'<ul>';
15959: if ($changes{'run'}) {
15960: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
15961: }
15962: if ($changes{'sender'}) {
15963: if ($sender_uname eq '' || $sender_domain eq '') {
15964: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
15965: } else {
15966: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
15967: }
15968: }
15969: if ($changes{'coowners'}) {
15970: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
15971: &Apache::loncommon::devalidate_domconfig_cache($dom);
15972: if (ref($lastactref) eq 'HASH') {
15973: $lastactref->{'domainconfig'} = 1;
15974: }
15975: }
15976: if ($changes{'autofailsafe'}) {
15977: if ($autofailsafe ne '') {
15978: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
15979: } else {
15980: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
15981: }
15982: }
15983: if ($changes{'failsafe'}) {
15984: if ($failsafe eq 'off') {
15985: unless ($changes{'autofailsafe'}) {
15986: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
15987: }
15988: } elsif ($failsafe eq 'zero') {
15989: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
15990: } else {
15991: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
15992: }
15993: }
15994: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
15995: &Apache::lonnet::get_domain_defaults($dom,1);
15996: if (ref($lastactref) eq 'HASH') {
15997: $lastactref->{'domdefaults'} = 1;
15998: }
15999: }
16000: $resulttext .= '</ul>';
16001: } else {
16002: $resulttext = &mt('No changes made to auto-enrollment settings');
16003: }
16004: } else {
16005: $resulttext = '<span class="LC_error">'.
16006: &mt('An error occurred: [_1]',$putresult).'</span>';
16007: }
16008: return $resulttext;
16009: }
16010:
16011: sub modify_autoupdate {
16012: my ($dom,%domconfig) = @_;
16013: my ($resulttext,%currautoupdate,%fields,%changes);
16014: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16015: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16016: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16017: }
16018: }
16019: my @offon = ('off','on');
16020: my %title = &Apache::lonlocal::texthash (
16021: run => 'Auto-update:',
16022: classlists => 'Updates to user information in classlists?',
16023: unexpired => 'Skip updates for users without active or future roles?',
16024: lastactive => 'Skip updates for inactive users?',
16025: );
16026: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16027: my %fieldtitles = &Apache::lonlocal::texthash (
16028: id => 'Student/Employee ID',
16029: permanentemail => 'E-mail address',
16030: lastname => 'Last Name',
16031: firstname => 'First Name',
16032: middlename => 'Middle Name',
16033: generation => 'Generation',
16034: );
16035: $othertitle = &mt('All users');
16036: if (keys(%{$usertypes}) > 0) {
16037: $othertitle = &mt('Other users');
16038: }
16039: foreach my $key (keys(%env)) {
16040: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16041: my ($usertype,$item) = ($1,$2);
16042: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16043: if ($usertype eq 'default') {
16044: push(@{$fields{$1}},$2);
16045: } elsif (ref($types) eq 'ARRAY') {
16046: if (grep(/^\Q$usertype\E$/,@{$types})) {
16047: push(@{$fields{$1}},$2);
16048: }
16049: }
16050: }
16051: }
16052: }
16053: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16054: @lockablenames = sort(@lockablenames);
16055: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16056: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16057: if (@changed) {
16058: $changes{'lockablenames'} = 1;
16059: }
16060: } else {
16061: if (@lockablenames) {
16062: $changes{'lockablenames'} = 1;
16063: }
16064: }
16065: my %updatehash = (
16066: autoupdate => { run => $env{'form.autoupdate_run'},
16067: classlists => $env{'form.classlists'},
16068: unexpired => $env{'form.unexpired'},
16069: fields => {%fields},
16070: lockablenames => \@lockablenames,
16071: }
16072: );
16073: my $lastactivedays;
16074: if ($env{'form.lastactive'}) {
16075: $lastactivedays = $env{'form.lastactivedays'};
16076: $lastactivedays =~ s/^\s+|\s+$//g;
16077: unless ($lastactivedays =~ /^\d+$/) {
16078: undef($lastactivedays);
16079: $env{'form.lastactive'} = 0;
16080: }
16081: }
16082: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16083: foreach my $key (keys(%currautoupdate)) {
16084: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16085: if (exists($updatehash{autoupdate}{$key})) {
16086: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16087: $changes{$key} = 1;
16088: }
16089: }
16090: } elsif ($key eq 'fields') {
16091: if (ref($currautoupdate{$key}) eq 'HASH') {
16092: foreach my $item (@{$types},'default') {
16093: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16094: my $change = 0;
16095: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16096: if (!exists($fields{$item})) {
16097: $change = 1;
16098: last;
16099: } elsif (ref($fields{$item}) eq 'ARRAY') {
16100: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16101: $change = 1;
16102: last;
16103: }
16104: }
16105: }
16106: if ($change) {
16107: push(@{$changes{$key}},$item);
16108: }
16109: }
16110: }
16111: }
16112: } elsif ($key eq 'lockablenames') {
16113: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16114: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16115: if (@changed) {
16116: $changes{'lockablenames'} = 1;
16117: }
16118: } else {
16119: if (@lockablenames) {
16120: $changes{'lockablenames'} = 1;
16121: }
16122: }
16123: }
16124: }
16125: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16126: if (@lockablenames) {
16127: $changes{'lockablenames'} = 1;
16128: }
16129: }
16130: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16131: if ($updatehash{'autoupdate'}{'unexpired'}) {
16132: $changes{'unexpired'} = 1;
16133: }
16134: }
16135: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16136: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16137: $changes{'lastactive'} = 1;
16138: }
16139: }
16140: foreach my $item (@{$types},'default') {
16141: if (defined($fields{$item})) {
16142: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16143: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16144: my $change = 0;
16145: if (ref($fields{$item}) eq 'ARRAY') {
16146: foreach my $type (@{$fields{$item}}) {
16147: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16148: $change = 1;
16149: last;
16150: }
16151: }
16152: }
16153: if ($change) {
16154: push(@{$changes{'fields'}},$item);
16155: }
16156: } else {
16157: push(@{$changes{'fields'}},$item);
16158: }
16159: } else {
16160: push(@{$changes{'fields'}},$item);
16161: }
16162: }
16163: }
16164: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
16165: $dom);
16166: if ($putresult eq 'ok') {
16167: if (keys(%changes) > 0) {
16168: $resulttext = &mt('Changes made:').'<ul>';
16169: foreach my $key (sort(keys(%changes))) {
16170: if ($key eq 'lockablenames') {
16171: $resulttext .= '<li>';
16172: if (@lockablenames) {
16173: $usertypes->{'default'} = $othertitle;
16174: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
16175: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
16176: } else {
16177: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
16178: }
16179: $resulttext .= '</li>';
16180: } elsif (ref($changes{$key}) eq 'ARRAY') {
16181: foreach my $item (@{$changes{$key}}) {
16182: my @newvalues;
16183: foreach my $type (@{$fields{$item}}) {
16184: push(@newvalues,$fieldtitles{$type});
16185: }
16186: my $newvaluestr;
16187: if (@newvalues > 0) {
16188: $newvaluestr = join(', ',@newvalues);
16189: } else {
16190: $newvaluestr = &mt('none');
16191: }
16192: if ($item eq 'default') {
16193: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
16194: } else {
16195: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
16196: }
16197: }
16198: } else {
16199: my $newvalue;
16200: if ($key eq 'run') {
16201: $newvalue = $offon[$env{'form.autoupdate_run'}];
16202: } elsif ($key eq 'lastactive') {
16203: $newvalue = $offon[$env{'form.lastactive'}];
16204: unless ($lastactivedays eq '') {
16205: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
16206: }
16207: } else {
16208: $newvalue = $offon[$env{'form.'.$key}];
16209: }
16210: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
16211: }
16212: }
16213: $resulttext .= '</ul>';
16214: } else {
16215: $resulttext = &mt('No changes made to autoupdates');
16216: }
16217: } else {
16218: $resulttext = '<span class="LC_error">'.
16219: &mt('An error occurred: [_1]',$putresult).'</span>';
16220: }
16221: return $resulttext;
16222: }
16223:
16224: sub modify_autocreate {
16225: my ($dom,%domconfig) = @_;
16226: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
16227: if (ref($domconfig{'autocreate'}) eq 'HASH') {
16228: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
16229: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
16230: }
16231: }
16232: my %title= ( xml => 'Auto-creation of courses in XML course description files',
16233: req => 'Auto-creation of validated requests for official courses',
16234: xmldc => 'Identity of course creator of courses from XML files',
16235: );
16236: my @types = ('xml','req');
16237: foreach my $item (@types) {
16238: $newvals{$item} = $env{'form.autocreate_'.$item};
16239: $newvals{$item} =~ s/\D//g;
16240: $newvals{$item} = 0 if ($newvals{$item} eq '');
16241: }
16242: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
16243: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16244: unless (exists($domcoords{$newvals{'xmldc'}})) {
16245: $newvals{'xmldc'} = '';
16246: }
16247: %autocreatehash = (
16248: autocreate => { xml => $newvals{'xml'},
16249: req => $newvals{'req'},
16250: }
16251: );
16252: if ($newvals{'xmldc'} ne '') {
16253: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
16254: }
16255: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
16256: $dom);
16257: if ($putresult eq 'ok') {
16258: my @items = @types;
16259: if ($newvals{'xml'}) {
16260: push(@items,'xmldc');
16261: }
16262: foreach my $item (@items) {
16263: if (exists($currautocreate{$item})) {
16264: if ($currautocreate{$item} ne $newvals{$item}) {
16265: $changes{$item} = 1;
16266: }
16267: } elsif ($newvals{$item}) {
16268: $changes{$item} = 1;
16269: }
16270: }
16271: if (keys(%changes) > 0) {
16272: my @offon = ('off','on');
16273: $resulttext = &mt('Changes made:').'<ul>';
16274: foreach my $item (@types) {
16275: if ($changes{$item}) {
16276: my $newtxt = $offon[$newvals{$item}];
16277: $resulttext .= '<li>'.
16278: &mt("$title{$item} set to [_1]$newtxt [_2]",
16279: '<b>','</b>').
16280: '</li>';
16281: }
16282: }
16283: if ($changes{'xmldc'}) {
16284: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
16285: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
16286: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
16287: }
16288: $resulttext .= '</ul>';
16289: } else {
16290: $resulttext = &mt('No changes made to auto-creation settings');
16291: }
16292: } else {
16293: $resulttext = '<span class="LC_error">'.
16294: &mt('An error occurred: [_1]',$putresult).'</span>';
16295: }
16296: return $resulttext;
16297: }
16298:
16299: sub modify_directorysrch {
16300: my ($dom,$lastactref,%domconfig) = @_;
16301: my ($resulttext,%changes);
16302: my %currdirsrch;
16303: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
16304: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
16305: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
16306: }
16307: }
16308: my %title = ( available => 'Institutional directory search available',
16309: localonly => 'Other domains can search institution',
16310: lcavailable => 'LON-CAPA directory search available',
16311: lclocalonly => 'Other domains can search LON-CAPA domain',
16312: searchby => 'Search types',
16313: searchtypes => 'Search latitude');
16314: my @offon = ('off','on');
16315: my @otherdoms = ('Yes','No');
16316:
16317: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
16318: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
16319: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
16320:
16321: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16322: if (keys(%{$usertypes}) == 0) {
16323: @cansearch = ('default');
16324: } else {
16325: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
16326: foreach my $type (@{$currdirsrch{'cansearch'}}) {
16327: if (!grep(/^\Q$type\E$/,@cansearch)) {
16328: push(@{$changes{'cansearch'}},$type);
16329: }
16330: }
16331: foreach my $type (@cansearch) {
16332: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
16333: push(@{$changes{'cansearch'}},$type);
16334: }
16335: }
16336: } else {
16337: push(@{$changes{'cansearch'}},@cansearch);
16338: }
16339: }
16340:
16341: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
16342: foreach my $by (@{$currdirsrch{'searchby'}}) {
16343: if (!grep(/^\Q$by\E$/,@searchby)) {
16344: push(@{$changes{'searchby'}},$by);
16345: }
16346: }
16347: foreach my $by (@searchby) {
16348: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
16349: push(@{$changes{'searchby'}},$by);
16350: }
16351: }
16352: } else {
16353: push(@{$changes{'searchby'}},@searchby);
16354: }
16355:
16356: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
16357: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
16358: if (!grep(/^\Q$type\E$/,@searchtypes)) {
16359: push(@{$changes{'searchtypes'}},$type);
16360: }
16361: }
16362: foreach my $type (@searchtypes) {
16363: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
16364: push(@{$changes{'searchtypes'}},$type);
16365: }
16366: }
16367: } else {
16368: if (exists($currdirsrch{'searchtypes'})) {
16369: foreach my $type (@searchtypes) {
16370: if ($type ne $currdirsrch{'searchtypes'}) {
16371: push(@{$changes{'searchtypes'}},$type);
16372: }
16373: }
16374: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
16375: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
16376: }
16377: } else {
16378: push(@{$changes{'searchtypes'}},@searchtypes);
16379: }
16380: }
16381:
16382: my %dirsrch_hash = (
16383: directorysrch => { available => $env{'form.dirsrch_available'},
16384: cansearch => \@cansearch,
16385: localonly => $env{'form.dirsrch_instlocalonly'},
16386: lclocalonly => $env{'form.dirsrch_domlocalonly'},
16387: lcavailable => $env{'form.dirsrch_domavailable'},
16388: searchby => \@searchby,
16389: searchtypes => \@searchtypes,
16390: }
16391: );
16392: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
16393: $dom);
16394: if ($putresult eq 'ok') {
16395: if (exists($currdirsrch{'available'})) {
16396: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
16397: $changes{'available'} = 1;
16398: }
16399: } else {
16400: if ($env{'form.dirsrch_available'} eq '1') {
16401: $changes{'available'} = 1;
16402: }
16403: }
16404: if (exists($currdirsrch{'lcavailable'})) {
16405: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
16406: $changes{'lcavailable'} = 1;
16407: }
16408: } else {
16409: if ($env{'form.dirsrch_lcavailable'} eq '1') {
16410: $changes{'lcavailable'} = 1;
16411: }
16412: }
16413: if (exists($currdirsrch{'localonly'})) {
16414: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
16415: $changes{'localonly'} = 1;
16416: }
16417: } else {
16418: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
16419: $changes{'localonly'} = 1;
16420: }
16421: }
16422: if (exists($currdirsrch{'lclocalonly'})) {
16423: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
16424: $changes{'lclocalonly'} = 1;
16425: }
16426: } else {
16427: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
16428: $changes{'lclocalonly'} = 1;
16429: }
16430: }
16431: if (keys(%changes) > 0) {
16432: $resulttext = &mt('Changes made:').'<ul>';
16433: if ($changes{'available'}) {
16434: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
16435: }
16436: if ($changes{'lcavailable'}) {
16437: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
16438: }
16439: if ($changes{'localonly'}) {
16440: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
16441: }
16442: if ($changes{'lclocalonly'}) {
16443: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
16444: }
16445: if (ref($changes{'cansearch'}) eq 'ARRAY') {
16446: my $chgtext;
16447: if (ref($usertypes) eq 'HASH') {
16448: if (keys(%{$usertypes}) > 0) {
16449: foreach my $type (@{$types}) {
16450: if (grep(/^\Q$type\E$/,@cansearch)) {
16451: $chgtext .= $usertypes->{$type}.'; ';
16452: }
16453: }
16454: if (grep(/^default$/,@cansearch)) {
16455: $chgtext .= $othertitle;
16456: } else {
16457: $chgtext =~ s/\; $//;
16458: }
16459: $resulttext .=
16460: '<li>'.
16461: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
16462: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
16463: '</li>';
16464: }
16465: }
16466: }
16467: if (ref($changes{'searchby'}) eq 'ARRAY') {
16468: my ($searchtitles,$titleorder) = &sorted_searchtitles();
16469: my $chgtext;
16470: foreach my $type (@{$titleorder}) {
16471: if (grep(/^\Q$type\E$/,@searchby)) {
16472: if (defined($searchtitles->{$type})) {
16473: $chgtext .= $searchtitles->{$type}.'; ';
16474: }
16475: }
16476: }
16477: $chgtext =~ s/\; $//;
16478: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
16479: }
16480: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
16481: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
16482: my $chgtext;
16483: foreach my $type (@{$srchtypeorder}) {
16484: if (grep(/^\Q$type\E$/,@searchtypes)) {
16485: if (defined($srchtypes_desc->{$type})) {
16486: $chgtext .= $srchtypes_desc->{$type}.'; ';
16487: }
16488: }
16489: }
16490: $chgtext =~ s/\; $//;
16491: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
16492: }
16493: $resulttext .= '</ul>';
16494: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
16495: if (ref($lastactref) eq 'HASH') {
16496: $lastactref->{'directorysrch'} = 1;
16497: }
16498: } else {
16499: $resulttext = &mt('No changes made to directory search settings');
16500: }
16501: } else {
16502: $resulttext = '<span class="LC_error">'.
16503: &mt('An error occurred: [_1]',$putresult).'</span>';
16504: }
16505: return $resulttext;
16506: }
16507:
16508: sub modify_contacts {
16509: my ($dom,$lastactref,%domconfig) = @_;
16510: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
16511: if (ref($domconfig{'contacts'}) eq 'HASH') {
16512: foreach my $key (keys(%{$domconfig{'contacts'}})) {
16513: $currsetting{$key} = $domconfig{'contacts'}{$key};
16514: }
16515: }
16516: my (%others,%to,%bcc,%includestr,%includeloc);
16517: my @contacts = ('supportemail','adminemail');
16518: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
16519: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
16520: my @toggles = ('reporterrors','reportupdates','reportstatus');
16521: my @lonstatus = ('threshold','sysmail','weights','excluded');
16522: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
16523: foreach my $type (@mailings) {
16524: @{$newsetting{$type}} =
16525: &Apache::loncommon::get_env_multiple('form.'.$type);
16526: foreach my $item (@contacts) {
16527: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
16528: $contacts_hash{contacts}{$type}{$item} = 1;
16529: } else {
16530: $contacts_hash{contacts}{$type}{$item} = 0;
16531: }
16532: }
16533: $others{$type} = $env{'form.'.$type.'_others'};
16534: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
16535: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16536: $bcc{$type} = $env{'form.'.$type.'_bcc'};
16537: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
16538: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
16539: $includestr{$type} = $env{'form.'.$type.'_includestr'};
16540: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
16541: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16542: }
16543: }
16544: }
16545: foreach my $item (@contacts) {
16546: $to{$item} = $env{'form.'.$item};
16547: $contacts_hash{'contacts'}{$item} = $to{$item};
16548: }
16549: foreach my $item (@toggles) {
16550: if ($env{'form.'.$item} =~ /^(0|1)$/) {
16551: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
16552: }
16553: }
16554: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
16555: foreach my $item (@lonstatus) {
16556: if ($item eq 'excluded') {
16557: my (%serverhomes,@excluded);
16558: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
16559: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
16560: if (@possexcluded) {
16561: foreach my $id (sort(@possexcluded)) {
16562: if ($serverhomes{$id}) {
16563: push(@excluded,$id);
16564: }
16565: }
16566: }
16567: if (@excluded) {
16568: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
16569: }
16570: } elsif ($item eq 'weights') {
16571: foreach my $type ('E','W','N','U') {
16572: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
16573: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
16574: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
16575: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
16576: $env{'form.error'.$item.'_'.$type};
16577: }
16578: }
16579: }
16580: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
16581: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
16582: if ($env{'form.error'.$item} =~ /^\d+$/) {
16583: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
16584: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
16585: }
16586: }
16587: }
16588: }
16589: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
16590: foreach my $field (@{$fields}) {
16591: if (ref($possoptions->{$field}) eq 'ARRAY') {
16592: my $value = $env{'form.helpform_'.$field};
16593: $value =~ s/^\s+|\s+$//g;
16594: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
16595: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
16596: if ($field eq 'screenshot') {
16597: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
16598: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
16599: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
16600: }
16601: }
16602: }
16603: }
16604: }
16605: }
16606: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16607: my (@statuses,%usertypeshash,@overrides);
16608: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
16609: @statuses = @{$types};
16610: if (ref($usertypes) eq 'HASH') {
16611: %usertypeshash = %{$usertypes};
16612: }
16613: }
16614: if (@statuses) {
16615: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
16616: foreach my $type (@possoverrides) {
16617: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
16618: push(@overrides,$type);
16619: }
16620: }
16621: if (@overrides) {
16622: foreach my $type (@overrides) {
16623: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
16624: foreach my $item (@contacts) {
16625: if (grep(/^\Q$item\E$/,@standard)) {
16626: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
16627: $newsetting{'override_'.$type}{$item} = 1;
16628: } else {
16629: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
16630: $newsetting{'override_'.$type}{$item} = 0;
16631: }
16632: }
16633: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
16634: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16635: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
16636: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16637: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
16638: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
16639: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
16640: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16641: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
16642: }
16643: }
16644: }
16645: }
16646: if (keys(%currsetting) > 0) {
16647: foreach my $item (@contacts) {
16648: if ($to{$item} ne $currsetting{$item}) {
16649: $changes{$item} = 1;
16650: }
16651: }
16652: foreach my $type (@mailings) {
16653: foreach my $item (@contacts) {
16654: if (ref($currsetting{$type}) eq 'HASH') {
16655: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
16656: push(@{$changes{$type}},$item);
16657: }
16658: } else {
16659: push(@{$changes{$type}},@{$newsetting{$type}});
16660: }
16661: }
16662: if ($others{$type} ne $currsetting{$type}{'others'}) {
16663: push(@{$changes{$type}},'others');
16664: }
16665: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16666: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
16667: push(@{$changes{$type}},'bcc');
16668: }
16669: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
16670: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
16671: push(@{$changes{$type}},'include');
16672: }
16673: }
16674: }
16675: if (ref($fields) eq 'ARRAY') {
16676: if (ref($currsetting{'helpform'}) eq 'HASH') {
16677: foreach my $field (@{$fields}) {
16678: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
16679: push(@{$changes{'helpform'}},$field);
16680: }
16681: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16682: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
16683: push(@{$changes{'helpform'}},'maxsize');
16684: }
16685: }
16686: }
16687: } else {
16688: foreach my $field (@{$fields}) {
16689: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16690: push(@{$changes{'helpform'}},$field);
16691: }
16692: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16693: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16694: push(@{$changes{'helpform'}},'maxsize');
16695: }
16696: }
16697: }
16698: }
16699: }
16700: if (@statuses) {
16701: if (ref($currsetting{'overrides'}) eq 'HASH') {
16702: foreach my $key (keys(%{$currsetting{'overrides'}})) {
16703: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
16704: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
16705: foreach my $item (@contacts,'bcc','others','include') {
16706: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
16707: push(@{$changes{'overrides'}},$key);
16708: last;
16709: }
16710: }
16711: } else {
16712: push(@{$changes{'overrides'}},$key);
16713: }
16714: }
16715: }
16716: foreach my $key (@overrides) {
16717: unless (exists($currsetting{'overrides'}{$key})) {
16718: push(@{$changes{'overrides'}},$key);
16719: }
16720: }
16721: } else {
16722: foreach my $key (@overrides) {
16723: push(@{$changes{'overrides'}},$key);
16724: }
16725: }
16726: }
16727: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
16728: foreach my $key ('excluded','weights','threshold','sysmail') {
16729: if ($key eq 'excluded') {
16730: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16731: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
16732: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16733: (@{$currsetting{'lonstatus'}{$key}})) {
16734: my @diffs =
16735: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
16736: $currsetting{'lonstatus'}{$key});
16737: if (@diffs) {
16738: push(@{$changes{'lonstatus'}},$key);
16739: }
16740: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
16741: push(@{$changes{'lonstatus'}},$key);
16742: }
16743: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16744: (@{$currsetting{'lonstatus'}{$key}})) {
16745: push(@{$changes{'lonstatus'}},$key);
16746: }
16747: } elsif ($key eq 'weights') {
16748: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16749: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
16750: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16751: foreach my $type ('E','W','N','U') {
16752: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
16753: $currsetting{'lonstatus'}{$key}{$type}) {
16754: push(@{$changes{'lonstatus'}},$key);
16755: last;
16756: }
16757: }
16758: } else {
16759: foreach my $type ('E','W','N','U') {
16760: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
16761: push(@{$changes{'lonstatus'}},$key);
16762: last;
16763: }
16764: }
16765: }
16766: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16767: foreach my $type ('E','W','N','U') {
16768: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
16769: push(@{$changes{'lonstatus'}},$key);
16770: last;
16771: }
16772: }
16773: }
16774: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
16775: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16776: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16777: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
16778: push(@{$changes{'lonstatus'}},$key);
16779: }
16780: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
16781: push(@{$changes{'lonstatus'}},$key);
16782: }
16783: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16784: push(@{$changes{'lonstatus'}},$key);
16785: }
16786: }
16787: }
16788: } else {
16789: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16790: foreach my $key ('excluded','weights','threshold','sysmail') {
16791: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16792: push(@{$changes{'lonstatus'}},$key);
16793: }
16794: }
16795: }
16796: }
16797: } else {
16798: my %default;
16799: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
16800: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
16801: $default{'errormail'} = 'adminemail';
16802: $default{'packagesmail'} = 'adminemail';
16803: $default{'helpdeskmail'} = 'supportemail';
16804: $default{'otherdomsmail'} = 'supportemail';
16805: $default{'lonstatusmail'} = 'adminemail';
16806: $default{'requestsmail'} = 'adminemail';
16807: $default{'updatesmail'} = 'adminemail';
16808: $default{'hostipmail'} = 'adminemail';
16809: foreach my $item (@contacts) {
16810: if ($to{$item} ne $default{$item}) {
16811: $changes{$item} = 1;
16812: }
16813: }
16814: foreach my $type (@mailings) {
16815: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
16816: push(@{$changes{$type}},@{$newsetting{$type}});
16817: }
16818: if ($others{$type} ne '') {
16819: push(@{$changes{$type}},'others');
16820: }
16821: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16822: if ($bcc{$type} ne '') {
16823: push(@{$changes{$type}},'bcc');
16824: }
16825: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
16826: push(@{$changes{$type}},'include');
16827: }
16828: }
16829: }
16830: if (ref($fields) eq 'ARRAY') {
16831: foreach my $field (@{$fields}) {
16832: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16833: push(@{$changes{'helpform'}},$field);
16834: }
16835: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16836: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16837: push(@{$changes{'helpform'}},'maxsize');
16838: }
16839: }
16840: }
16841: }
16842: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16843: foreach my $key ('excluded','weights','threshold','sysmail') {
16844: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16845: push(@{$changes{'lonstatus'}},$key);
16846: }
16847: }
16848: }
16849: }
16850: foreach my $item (@toggles) {
16851: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
16852: $changes{$item} = 1;
16853: } elsif ((!$env{'form.'.$item}) &&
16854: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
16855: $changes{$item} = 1;
16856: }
16857: }
16858: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
16859: $dom);
16860: if ($putresult eq 'ok') {
16861: if (keys(%changes) > 0) {
16862: &Apache::loncommon::devalidate_domconfig_cache($dom);
16863: if (ref($lastactref) eq 'HASH') {
16864: $lastactref->{'domainconfig'} = 1;
16865: }
16866: my ($titles,$short_titles) = &contact_titles();
16867: $resulttext = &mt('Changes made:').'<ul>';
16868: foreach my $item (@contacts) {
16869: if ($changes{$item}) {
16870: $resulttext .= '<li>'.$titles->{$item}.
16871: &mt(' set to: ').
16872: '<span class="LC_cusr_emph">'.
16873: $to{$item}.'</span></li>';
16874: }
16875: }
16876: foreach my $type (@mailings) {
16877: if (ref($changes{$type}) eq 'ARRAY') {
16878: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16879: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
16880: } else {
16881: $resulttext .= '<li>'.$titles->{$type}.': ';
16882: }
16883: my @text;
16884: foreach my $item (@{$newsetting{$type}}) {
16885: push(@text,$short_titles->{$item});
16886: }
16887: if ($others{$type} ne '') {
16888: push(@text,$others{$type});
16889: }
16890: if (@text) {
16891: $resulttext .= '<span class="LC_cusr_emph">'.
16892: join(', ',@text).'</span>';
16893: }
16894: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16895: if ($bcc{$type} ne '') {
16896: my $bcctext;
16897: if (@text) {
16898: $bcctext = ' '.&mt('with Bcc to');
16899: } else {
16900: $bcctext = '(Bcc)';
16901: }
16902: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
16903: } elsif (!@text) {
16904: $resulttext .= &mt('No one');
16905: }
16906: if ($includestr{$type} ne '') {
16907: if ($includeloc{$type} eq 'b') {
16908: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
16909: } elsif ($includeloc{$type} eq 's') {
16910: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
16911: }
16912: }
16913: } elsif (!@text) {
16914: $resulttext .= &mt('No recipients');
16915: }
16916: $resulttext .= '</li>';
16917: }
16918: }
16919: if (ref($changes{'overrides'}) eq 'ARRAY') {
16920: my @deletions;
16921: foreach my $type (@{$changes{'overrides'}}) {
16922: if ($usertypeshash{$type}) {
16923: if (grep(/^\Q$type\E/,@overrides)) {
16924: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
16925: $usertypeshash{$type}).'<ul><li>';
16926: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
16927: my @text;
16928: foreach my $item (@contacts) {
16929: if ($newsetting{'override_'.$type}{$item}) {
16930: push(@text,$short_titles->{$item});
16931: }
16932: }
16933: if ($newsetting{'override_'.$type}{'others'} ne '') {
16934: push(@text,$newsetting{'override_'.$type}{'others'});
16935: }
16936:
16937: if (@text) {
16938: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
16939: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
16940: }
16941: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
16942: my $bcctext;
16943: if (@text) {
16944: $bcctext = ' '.&mt('with Bcc to');
16945: } else {
16946: $bcctext = '(Bcc)';
16947: }
16948: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
16949: } elsif (!@text) {
16950: $resulttext .= &mt('Helpdesk e-mail sent to no one');
16951: }
16952: $resulttext .= '</li>';
16953: if ($newsetting{'override_'.$type}{'include'} ne '') {
16954: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
16955: if ($loc eq 'b') {
16956: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
16957: } elsif ($loc eq 's') {
16958: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
16959: }
16960: }
16961: }
16962: $resulttext .= '</li></ul></li>';
16963: } else {
16964: push(@deletions,$usertypeshash{$type});
16965: }
16966: }
16967: }
16968: if (@deletions) {
16969: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
16970: join(', ',@deletions)).'</li>';
16971: }
16972: }
16973: my @offon = ('off','on');
16974: my $corelink = &core_link_msu();
16975: if ($changes{'reporterrors'}) {
16976: $resulttext .= '<li>'.
16977: &mt('E-mail error reports to [_1] set to "'.
16978: $offon[$env{'form.reporterrors'}].'".',
16979: $corelink).
16980: '</li>';
16981: }
16982: if ($changes{'reportupdates'}) {
16983: $resulttext .= '<li>'.
16984: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
16985: $offon[$env{'form.reportupdates'}].'".',
16986: $corelink).
16987: '</li>';
16988: }
16989: if ($changes{'reportstatus'}) {
16990: $resulttext .= '<li>'.
16991: &mt('E-mail status if errors above threshold to [_1] set to "'.
16992: $offon[$env{'form.reportstatus'}].'".',
16993: $corelink).
16994: '</li>';
16995: }
16996: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
16997: $resulttext .= '<li>'.
16998: &mt('Nightly status check e-mail settings').':<ul>';
16999: my (%defval,%use_def,%shown);
17000: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17001: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17002: $defval{'weights'} =
17003: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17004: $defval{'excluded'} = &mt('None');
17005: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17006: foreach my $item ('threshold','sysmail','weights','excluded') {
17007: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17008: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17009: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17010: } elsif ($item eq 'weights') {
17011: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17012: foreach my $type ('E','W','N','U') {
17013: $shown{$item} .= $lonstatus_names->{$type}.'=';
17014: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17015: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17016: } else {
17017: $shown{$item} .= $lonstatus_defs->{$type};
17018: }
17019: $shown{$item} .= ', ';
17020: }
17021: $shown{$item} =~ s/, $//;
17022: } else {
17023: $shown{$item} = $defval{$item};
17024: }
17025: } elsif ($item eq 'excluded') {
17026: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17027: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17028: } else {
17029: $shown{$item} = $defval{$item};
17030: }
17031: }
17032: } else {
17033: $shown{$item} = $defval{$item};
17034: }
17035: }
17036: } else {
17037: foreach my $item ('threshold','weights','excluded','sysmail') {
17038: $shown{$item} = $defval{$item};
17039: }
17040: }
17041: foreach my $item ('threshold','weights','excluded','sysmail') {
17042: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17043: $shown{$item}).'</li>';
17044: }
17045: $resulttext .= '</ul></li>';
17046: }
17047: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17048: my (@optional,@required,@unused,$maxsizechg);
17049: foreach my $field (@{$changes{'helpform'}}) {
17050: if ($field eq 'maxsize') {
17051: $maxsizechg = 1;
17052: next;
17053: }
17054: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17055: push(@optional,$field);
17056: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17057: push(@unused,$field);
17058: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17059: push(@required,$field);
17060: }
17061: }
17062: if (@optional) {
17063: $resulttext .= '<li>'.
17064: &mt('Help form fields changed to "Optional": [_1].',
17065: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17066: '</li>';
17067: }
17068: if (@required) {
17069: $resulttext .= '<li>'.
17070: &mt('Help form fields changed to "Required": [_1].',
17071: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17072: '</li>';
17073: }
17074: if (@unused) {
17075: $resulttext .= '<li>'.
17076: &mt('Help form fields changed to "Not shown": [_1].',
17077: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17078: '</li>';
17079: }
17080: if ($maxsizechg) {
17081: $resulttext .= '<li>'.
17082: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17083: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17084: '</li>';
17085: }
17086: }
17087: $resulttext .= '</ul>';
17088: } else {
17089: $resulttext = &mt('No changes made to contacts and form settings');
17090: }
17091: } else {
17092: $resulttext = '<span class="LC_error">'.
17093: &mt('An error occurred: [_1].',$putresult).'</span>';
17094: }
17095: return $resulttext;
17096: }
17097:
17098: sub modify_privacy {
17099: my ($dom,$lastactref,%domconfig) = @_;
17100: my ($resulttext,%current,%changes);
17101: if (ref($domconfig{'privacy'}) eq 'HASH') {
17102: %current = %{$domconfig{'privacy'}};
17103: }
17104: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17105: my @items = ('domain','author','course','community');
17106: my %names = &Apache::lonlocal::texthash (
17107: domain => 'Assigned domain role(s)',
17108: author => 'Assigned co-author role(s)',
17109: course => 'Assigned course role(s)',
17110: community => 'Assigned community role(s)',
17111: );
17112: my %roles = &Apache::lonlocal::texthash (
17113: domain => 'Domain role',
17114: author => 'Co-author role',
17115: course => 'Course role',
17116: community => 'Community role',
17117: );
17118: my %titles = &Apache::lonlocal::texthash (
17119: approval => 'Approval for role in different domain',
17120: othdom => 'User information available in other domain',
17121: priv => 'Information viewable by privileged user in same domain',
17122: unpriv => 'Information viewable by unprivileged user in same domain',
17123: instdom => 'Other domain shares institution/provider',
17124: extdom => 'Other domain has different institution/provider',
17125: none => 'Not allowed',
17126: user => 'User authorizes',
17127: domain => 'Domain Coordinator authorizes',
17128: auto => 'Unrestricted',
17129: notify => 'Notify when role needs authorization',
17130: );
17131: my %fieldnames = &Apache::lonlocal::texthash (
17132: id => 'Student/Employee ID',
17133: permanentemail => 'E-mail address',
17134: lastname => 'Last Name',
17135: firstname => 'First Name',
17136: middlename => 'Middle Name',
17137: generation => 'Generation',
17138: );
17139: my ($othertitle,$usertypes,$types) =
17140: &Apache::loncommon::sorted_inst_types($dom);
17141: my (%by_ip,%by_location,@intdoms,@instdoms);
17142: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17143:
17144: my %privacyhash = (
17145: 'approval' => {
17146: instdom => {},
17147: extdom => {},
17148: },
17149: 'othdom' => {},
17150: 'priv' => {},
17151: 'unpriv' => {},
17152: );
17153: foreach my $item (@items) {
17154: if (@instdoms > 1) {
17155: if ($env{'form.privacy_approval_instdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17156: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17157: }
17158: if (ref($current{'approval'}) eq 'HASH') {
17159: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
17160: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
17161: $changes{'approval'} = 1;
17162: }
17163: }
17164: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
17165: $changes{'approval'} = 1;
17166: }
17167: }
17168: if (keys(%by_location) > 0) {
17169: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17170: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
17171: }
17172: if (ref($current{'approval'}) eq 'HASH') {
17173: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
17174: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
17175: $changes{'approval'} = 1;
17176: }
17177: }
17178: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
17179: $changes{'approval'} = 1;
17180: }
17181: }
17182: foreach my $status ('priv','unpriv') {
17183: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
17184: my @newvalues;
17185: foreach my $field (@possibles) {
17186: if (grep(/^\Q$field\E$/,@fields)) {
17187: $privacyhash{$status}{$item}{$field} = 1;
17188: push(@newvalues,$field);
17189: }
17190: }
17191: @newvalues = sort(@newvalues);
17192: if (ref($current{$status}) eq 'HASH') {
17193: if (ref($current{$status}{$item}) eq 'HASH') {
17194: my @currvalues = sort(keys(%{$current{$status}{$item}}));
17195: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17196: if (@diffs > 0) {
17197: $changes{$status} = 1;
17198: }
17199: }
17200: } else {
17201: my @stdfields;
17202: foreach my $field (@fields) {
17203: if ($field eq 'id') {
17204: next if ($status eq 'unpriv');
17205: next if (($status eq 'priv') && ($item eq 'community'));
17206: }
17207: push(@stdfields,$field);
17208: }
17209: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17210: if (@diffs > 0) {
17211: $changes{$status} = 1;
17212: }
17213: }
17214: }
17215: }
17216: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
17217: my @statuses;
17218: if (ref($types) eq 'ARRAY') {
17219: @statuses = @{$types};
17220: }
17221: foreach my $type (@statuses,'default') {
17222: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
17223: my @newvalues;
17224: foreach my $field (sort(@possfields)) {
17225: if (grep(/^\Q$field\E$/,@fields)) {
17226: $privacyhash{'othdom'}{$type}{$field} = 1;
17227: push(@newvalues,$field);
17228: }
17229: }
17230: @newvalues = sort(@newvalues);
17231: if (ref($current{'othdom'}) eq 'HASH') {
17232: if (ref($current{'othdom'}{$type}) eq 'HASH') {
17233: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
17234: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17235: if (@diffs > 0) {
17236: $changes{'othdom'} = 1;
17237: }
17238: }
17239: } else {
17240: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
17241: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17242: if (@diffs > 0) {
17243: $changes{'othdom'} = 1;
17244: }
17245: }
17246: }
17247: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17248: my %notify;
17249: foreach my $possdc (&Apache::loncommon::get_env_multiple('form.privacy_notify')) {
17250: if (exists($domcoords{$possdc})) {
17251: $notify{$possdc} = 1;
17252: }
17253: }
17254: my $notify = join(',',sort(keys(%notify)));
17255: if ($current{'notify'} ne $notify) {
17256: $changes{'notify'} = 1;
17257: }
17258: $privacyhash{'notify'} = $notify;
17259: }
17260: my %confighash = (
17261: privacy => \%privacyhash,
17262: );
17263: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17264: if ($putresult eq 'ok') {
17265: if (keys(%changes) > 0) {
17266: $resulttext = &mt('Changes made: ').'<ul>';
17267: foreach my $key ('approval','notify','othdom','priv','unpriv') {
17268: if ($changes{$key}) {
17269: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17270: if ($key eq 'approval') {
17271: if (keys(%{$privacyhash{$key}{instdom}})) {
17272: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
17273: foreach my $item (@items) {
17274: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
17275: }
17276: $resulttext .= '</ul></li>';
17277: }
17278: if (keys(%{$privacyhash{$key}{extdom}})) {
17279: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
17280: foreach my $item (@items) {
17281: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
17282: }
17283: $resulttext .= '</ul></li>';
17284: }
17285: } elsif ($key eq 'notify') {
17286: if ($privacyhash{$key}) {
17287: foreach my $dc (split(/,/,$privacyhash{$key})) {
17288: my ($dcname,$dcdom) = split(/:/,$dc);
17289: $resulttext .= '<li>'.&Apache::loncommon::plainname($dcname,$dcdom).'</li>';
17290: }
17291: } else {
17292: $resulttext .= '<li>'.&mt('No DCs to notify').'</li>';
17293: }
17294: } elsif ($key eq 'othdom') {
17295: my @statuses;
17296: if (ref($types) eq 'ARRAY') {
17297: @statuses = @{$types};
17298: }
17299: if (ref($privacyhash{$key}) eq 'HASH') {
17300: foreach my $status (@statuses,'default') {
17301: if ($status eq 'default') {
17302: $resulttext .= '<li>'.$othertitle.': ';
17303: } elsif (ref($usertypes) eq 'HASH') {
17304: $resulttext .= '<li>'.$usertypes->{$status}.': ';
17305: } else {
17306: next;
17307: }
17308: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
17309: if (keys(%{$privacyhash{$key}{$status}})) {
17310: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
17311: } else {
17312: $resulttext .= &mt('none');
17313: }
17314: }
17315: $resulttext .= '</li>';
17316: }
17317: }
17318: } else {
17319: foreach my $item (@items) {
17320: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
17321: $resulttext .= '<li>'.$names{$item}.': ';
17322: if (keys(%{$privacyhash{$key}{$item}})) {
17323: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
17324: } else {
17325: $resulttext .= &mt('none');
17326: }
17327: $resulttext .= '</li>';
17328: }
17329: }
17330: }
17331: $resulttext .= '</ul></li>';
17332: }
17333: }
17334: $resulttext .= '</ul>';
17335: if ($changes{'approval'}) {
17336: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
17337: delete($domdefaults{'userapprovals'});
17338: if (ref($privacyhash{'approval'}) eq 'HASH') {
17339: foreach my $domtype ('instdom','extdom') {
17340: if (ref($privacyhash{'approval'}{$domtype}) eq 'HASH') {
17341: foreach my $roletype ('domain','author','course','community') {
17342: if ($privacyhash{'approval'}{$domtype}{$roletype} eq 'user') {
17343: $domdefaults{'userapprovals'} = 1;
17344: last;
17345: }
17346: }
17347: }
17348: last if ($domdefaults{'userapprovals'});
17349: }
17350: }
17351: my $cachetime = 24*60*60;
17352: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17353: if (ref($lastactref) eq 'HASH') {
17354: $lastactref->{'domdefaults'} = 1;
17355: }
17356: }
17357: } else {
17358: $resulttext = &mt('No changes made to user information settings');
17359: }
17360: } else {
17361: $resulttext = '<span class="LC_error">'.
17362: &mt('An error occurred: [_1]',$putresult).'</span>';
17363: }
17364: return $resulttext;
17365: }
17366:
17367: sub modify_passwords {
17368: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17369: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
17370: $updatedefaults,$updateconf);
17371: my $customfn = 'resetpw.html';
17372: if (ref($domconfig{'passwords'}) eq 'HASH') {
17373: %current = %{$domconfig{'passwords'}};
17374: }
17375: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17376: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17377: if (ref($types) eq 'ARRAY') {
17378: @oktypes = @{$types};
17379: }
17380: push(@oktypes,'default');
17381:
17382: my %titles = &Apache::lonlocal::texthash (
17383: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
17384: intauth_check => 'Check bcrypt cost if authenticated',
17385: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
17386: permanent => 'Permanent e-mail address',
17387: critical => 'Critical notification address',
17388: notify => 'Notification address',
17389: min => 'Minimum password length',
17390: max => 'Maximum password length',
17391: chars => 'Required characters',
17392: expire => 'Password expiration (days)',
17393: numsaved => 'Number of previous passwords to save',
17394: reset => 'Resetting Forgotten Password',
17395: intauth => 'Encryption of Stored Passwords (Internal Auth)',
17396: rules => 'Rules for LON-CAPA Passwords',
17397: crsownerchg => 'Course Owner Changing Student Passwords',
17398: username => 'Username',
17399: email => 'E-mail address',
17400: );
17401:
17402: #
17403: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
17404: #
17405: my (%curr_defaults,%save_defaults);
17406: if (ref($domconfig{'defaults'}) eq 'HASH') {
17407: foreach my $key (keys(%{$domconfig{'defaults'}})) {
17408: if ($key =~ /^intauth_(cost|check|switch)$/) {
17409: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
17410: } else {
17411: $save_defaults{$key} = $domconfig{'defaults'}{$key};
17412: }
17413: }
17414: }
17415: my %staticdefaults = (
17416: 'resetlink' => 2,
17417: 'resetcase' => \@oktypes,
17418: 'resetprelink' => 'both',
17419: 'resetemail' => ['critical','notify','permanent'],
17420: 'intauth_cost' => 10,
17421: 'intauth_check' => 0,
17422: 'intauth_switch' => 0,
17423: );
17424: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
17425: foreach my $type (@oktypes) {
17426: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
17427: }
17428: my $linklife = $env{'form.passwords_link'};
17429: $linklife =~ s/^\s+|\s+$//g;
17430: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
17431: $newvalues{'resetlink'} = $linklife;
17432: if ($current{'resetlink'}) {
17433: if ($current{'resetlink'} ne $linklife) {
17434: $changes{'reset'} = 1;
17435: }
17436: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17437: if ($staticdefaults{'resetlink'} ne $linklife) {
17438: $changes{'reset'} = 1;
17439: }
17440: }
17441: } elsif ($current{'resetlink'}) {
17442: $changes{'reset'} = 1;
17443: }
17444: my @casesens;
17445: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
17446: foreach my $case (sort(@posscase)) {
17447: if (grep(/^\Q$case\E$/,@oktypes)) {
17448: push(@casesens,$case);
17449: }
17450: }
17451: $newvalues{'resetcase'} = \@casesens;
17452: if (ref($current{'resetcase'}) eq 'ARRAY') {
17453: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
17454: if (@diffs > 0) {
17455: $changes{'reset'} = 1;
17456: }
17457: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17458: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
17459: if (@diffs > 0) {
17460: $changes{'reset'} = 1;
17461: }
17462: }
17463: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
17464: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
17465: if (exists($current{'resetprelink'})) {
17466: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
17467: $changes{'reset'} = 1;
17468: }
17469: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17470: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
17471: $changes{'reset'} = 1;
17472: }
17473: }
17474: } elsif ($current{'resetprelink'}) {
17475: $changes{'reset'} = 1;
17476: }
17477: foreach my $type (@oktypes) {
17478: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
17479: my @postlink;
17480: foreach my $item (sort(@possplink)) {
17481: if ($item =~ /^(email|username)$/) {
17482: push(@postlink,$item);
17483: }
17484: }
17485: $newvalues{'resetpostlink'}{$type} = \@postlink;
17486: unless ($changes{'reset'}) {
17487: if (ref($current{'resetpostlink'}) eq 'HASH') {
17488: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
17489: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
17490: if (@diffs > 0) {
17491: $changes{'reset'} = 1;
17492: }
17493: } else {
17494: $changes{'reset'} = 1;
17495: }
17496: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17497: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
17498: if (@diffs > 0) {
17499: $changes{'reset'} = 1;
17500: }
17501: }
17502: }
17503: }
17504: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
17505: my @resetemail;
17506: foreach my $item (sort(@possemailsrc)) {
17507: if ($item =~ /^(permanent|critical|notify)$/) {
17508: push(@resetemail,$item);
17509: }
17510: }
17511: $newvalues{'resetemail'} = \@resetemail;
17512: unless ($changes{'reset'}) {
17513: if (ref($current{'resetemail'}) eq 'ARRAY') {
17514: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
17515: if (@diffs > 0) {
17516: $changes{'reset'} = 1;
17517: }
17518: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17519: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
17520: if (@diffs > 0) {
17521: $changes{'reset'} = 1;
17522: }
17523: }
17524: }
17525: if ($env{'form.passwords_stdtext'} == 0) {
17526: $newvalues{'resetremove'} = 1;
17527: unless ($current{'resetremove'}) {
17528: $changes{'reset'} = 1;
17529: }
17530: } elsif ($current{'resetremove'}) {
17531: $changes{'reset'} = 1;
17532: }
17533: if ($env{'form.passwords_customfile.filename'} ne '') {
17534: my $servadm = $r->dir_config('lonAdmEMail');
17535: my ($configuserok,$author_ok,$switchserver) =
17536: &config_check($dom,$confname,$servadm);
17537: my $error;
17538: if ($configuserok eq 'ok') {
17539: if ($switchserver) {
17540: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
17541: } else {
17542: if ($author_ok eq 'ok') {
17543: my $modified = [];
17544: my ($result,$customurl) =
17545: &Apache::lonconfigsettings::publishlogo($r,'upload','passwords_customfile',$dom,
17546: $confname,'customtext/resetpw','','',$customfn,
17547: $modified);
17548: if ($result eq 'ok') {
17549: $newvalues{'resetcustom'} = $customurl;
17550: $changes{'reset'} = 1;
17551: &update_modify_urls($r,$modified);
17552: } else {
17553: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
17554: }
17555: } else {
17556: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
17557: }
17558: }
17559: } else {
17560: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
17561: }
17562: if ($error) {
17563: &Apache::lonnet::logthis($error);
17564: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
17565: }
17566: } elsif ($current{'resetcustom'}) {
17567: if ($env{'form.passwords_custom_del'}) {
17568: $changes{'reset'} = 1;
17569: } else {
17570: $newvalues{'resetcustom'} = $current{'resetcustom'};
17571: }
17572: }
17573: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
17574: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
17575: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
17576: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
17577: $changes{'intauth'} = 1;
17578: }
17579: } else {
17580: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
17581: }
17582: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
17583: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
17584: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
17585: $changes{'intauth'} = 1;
17586: }
17587: } else {
17588: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17589: }
17590: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
17591: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
17592: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
17593: $changes{'intauth'} = 1;
17594: }
17595: } else {
17596: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17597: }
17598: foreach my $item ('cost','check','switch') {
17599: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
17600: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
17601: $updatedefaults = 1;
17602: }
17603: }
17604: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
17605: my %crsownerchg = (
17606: by => [],
17607: for => [],
17608: );
17609: foreach my $item ('by','for') {
17610: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
17611: foreach my $type (sort(@posstypes)) {
17612: if (grep(/^\Q$type\E$/,@oktypes)) {
17613: push(@{$crsownerchg{$item}},$type);
17614: }
17615: }
17616: }
17617: $newvalues{'crsownerchg'} = \%crsownerchg;
17618: if (ref($current{'crsownerchg'}) eq 'HASH') {
17619: foreach my $item ('by','for') {
17620: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
17621: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
17622: if (@diffs > 0) {
17623: $changes{'crsownerchg'} = 1;
17624: last;
17625: }
17626: }
17627: }
17628: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
17629: foreach my $item ('by','for') {
17630: if (@{$crsownerchg{$item}} > 0) {
17631: $changes{'crsownerchg'} = 1;
17632: last;
17633: }
17634: }
17635: }
17636:
17637: my %confighash = (
17638: defaults => \%save_defaults,
17639: passwords => \%newvalues,
17640: );
17641: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
17642:
17643: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17644: if ($putresult eq 'ok') {
17645: if (keys(%changes) > 0) {
17646: $resulttext = &mt('Changes made: ').'<ul>';
17647: foreach my $key ('reset','intauth','rules','crsownerchg') {
17648: if ($changes{$key}) {
17649: unless ($key eq 'intauth') {
17650: $updateconf = 1;
17651: }
17652: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17653: if ($key eq 'reset') {
17654: if ($confighash{'passwords'}{'captcha'} eq 'original') {
17655: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
17656: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
17657: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
17658: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
17659: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
17660: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
17661: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
17662: }
17663: } else {
17664: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
17665: }
17666: if ($confighash{'passwords'}{'resetlink'}) {
17667: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
17668: } else {
17669: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
17670: &mt('Will default to 2 hours').'</li>';
17671: }
17672: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
17673: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
17674: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
17675: } else {
17676: my $casesens;
17677: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
17678: if ($type eq 'default') {
17679: $casesens .= $othertitle.', ';
17680: } elsif ($usertypes->{$type} ne '') {
17681: $casesens .= $usertypes->{$type}.', ';
17682: }
17683: }
17684: $casesens =~ s/\Q, \E$//;
17685: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
17686: }
17687: } else {
17688: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
17689: }
17690: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
17691: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
17692: } else {
17693: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
17694: }
17695: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
17696: my $output;
17697: if (ref($types) eq 'ARRAY') {
17698: foreach my $type (@{$types}) {
17699: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
17700: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
17701: $output .= $usertypes->{$type}.' -- '.&mt('none');
17702: } else {
17703: $output .= $usertypes->{$type}.' -- '.
17704: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
17705: }
17706: }
17707: }
17708: }
17709: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
17710: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
17711: $output .= $othertitle.' -- '.&mt('none');
17712: } else {
17713: $output .= $othertitle.' -- '.
17714: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
17715: }
17716: }
17717: if ($output) {
17718: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
17719: } else {
17720: $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>';
17721: }
17722: } else {
17723: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
17724: }
17725: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
17726: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
17727: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
17728: } else {
17729: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17730: }
17731: } else {
17732: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17733: }
17734: if ($confighash{'passwords'}{'resetremove'}) {
17735: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
17736: } else {
17737: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
17738: }
17739: if ($confighash{'passwords'}{'resetcustom'}) {
17740: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
17741: &mt('custom text'),600,500,undef,undef,
17742: undef,undef,'background-color:#ffffff');
17743: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
17744: } else {
17745: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
17746: }
17747: } elsif ($key eq 'intauth') {
17748: foreach my $item ('cost','switch','check') {
17749: my $value = $save_defaults{$key.'_'.$item};
17750: if ($item eq 'switch') {
17751: my %optiondesc = &Apache::lonlocal::texthash (
17752: 0 => 'No',
17753: 1 => 'Yes',
17754: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
17755: );
17756: if ($value =~ /^(0|1|2)$/) {
17757: $value = $optiondesc{$value};
17758: } else {
17759: $value = &mt('none -- defaults to No');
17760: }
17761: } elsif ($item eq 'check') {
17762: my %optiondesc = &Apache::lonlocal::texthash (
17763: 0 => 'No',
17764: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
17765: 2 => 'Yes, disallow login if stored cost is less than domain default',
17766: );
17767: if ($value =~ /^(0|1|2)$/) {
17768: $value = $optiondesc{$value};
17769: } else {
17770: $value = &mt('none -- defaults to No');
17771: }
17772: }
17773: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
17774: }
17775: } elsif ($key eq 'rules') {
17776: foreach my $rule ('min','max','expire','numsaved') {
17777: if ($confighash{'passwords'}{$rule} eq '') {
17778: if ($rule eq 'min') {
17779: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
17780: ' '.&mt('Default of [_1] will be used',
17781: $Apache::lonnet::passwdmin).'</li>';
17782: } else {
17783: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
17784: }
17785: } else {
17786: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
17787: }
17788: }
17789: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
17790: if (@{$confighash{'passwords'}{'chars'}} > 0) {
17791: my %rulenames = &Apache::lonlocal::texthash(
17792: uc => 'At least one upper case letter',
17793: lc => 'At least one lower case letter',
17794: num => 'At least one number',
17795: spec => 'At least one non-alphanumeric',
17796: );
17797: my $needed = '<ul><li>'.
17798: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
17799: '</li></ul>';
17800: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
17801: } else {
17802: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17803: }
17804: } else {
17805: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17806: }
17807: } elsif ($key eq 'crsownerchg') {
17808: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
17809: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
17810: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
17811: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17812: } else {
17813: my %crsownerstr;
17814: foreach my $item ('by','for') {
17815: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
17816: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
17817: if ($type eq 'default') {
17818: $crsownerstr{$item} .= $othertitle.', ';
17819: } elsif ($usertypes->{$type} ne '') {
17820: $crsownerstr{$item} .= $usertypes->{$type}.', ';
17821: }
17822: }
17823: $crsownerstr{$item} =~ s/\Q, \E$//;
17824: }
17825: }
17826: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
17827: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
17828: }
17829: } else {
17830: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17831: }
17832: }
17833: $resulttext .= '</ul></li>';
17834: }
17835: }
17836: $resulttext .= '</ul>';
17837: } else {
17838: $resulttext = &mt('No changes made to password settings');
17839: }
17840: my $cachetime = 24*60*60;
17841: if ($updatedefaults) {
17842: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17843: if (ref($lastactref) eq 'HASH') {
17844: $lastactref->{'domdefaults'} = 1;
17845: }
17846: }
17847: if ($updateconf) {
17848: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
17849: if (ref($lastactref) eq 'HASH') {
17850: $lastactref->{'passwdconf'} = 1;
17851: }
17852: }
17853: } else {
17854: $resulttext = '<span class="LC_error">'.
17855: &mt('An error occurred: [_1]',$putresult).'</span>';
17856: }
17857: if ($errors) {
17858: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
17859: $errors.'</ul></p>';
17860: }
17861: return $resulttext;
17862: }
17863:
17864: sub password_rule_changes {
17865: my ($prefix,$newvalues,$current,$changes) = @_;
17866: return unless ((ref($newvalues) eq 'HASH') &&
17867: (ref($current) eq 'HASH') &&
17868: (ref($changes) eq 'HASH'));
17869: my (@rules,%staticdefaults);
17870: if ($prefix eq 'passwords') {
17871: @rules = ('min','max','expire','numsaved');
17872: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
17873: @rules = ('min','max');
17874: }
17875: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
17876: foreach my $rule (@rules) {
17877: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
17878: my $ruleok;
17879: if ($rule eq 'expire') {
17880: if (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+(|\.\d*)$/) &&
17881: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
17882: $ruleok = 1;
17883: }
17884: } elsif ($rule eq 'min') {
17885: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
17886: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
17887: $ruleok = 1;
17888: }
17889: }
17890: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
17891: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
17892: $ruleok = 1;
17893: }
17894: if ($ruleok) {
17895: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
17896: if (exists($current->{$rule})) {
17897: if ($newvalues->{$rule} ne $current->{$rule}) {
17898: $changes->{'rules'} = 1;
17899: }
17900: } elsif ($rule eq 'min') {
17901: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
17902: $changes->{'rules'} = 1;
17903: }
17904: } else {
17905: $changes->{'rules'} = 1;
17906: }
17907: } elsif (exists($current->{$rule})) {
17908: $changes->{'rules'} = 1;
17909: }
17910: }
17911: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
17912: my @chars;
17913: foreach my $item (sort(@posschars)) {
17914: if ($item =~ /^(uc|lc|num|spec)$/) {
17915: push(@chars,$item);
17916: }
17917: }
17918: $newvalues->{'chars'} = \@chars;
17919: unless ($changes->{'rules'}) {
17920: if (ref($current->{'chars'}) eq 'ARRAY') {
17921: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
17922: if (@diffs > 0) {
17923: $changes->{'rules'} = 1;
17924: }
17925: } else {
17926: if (@chars > 0) {
17927: $changes->{'rules'} = 1;
17928: }
17929: }
17930: }
17931: return;
17932: }
17933:
17934: sub modify_usercreation {
17935: my ($dom,%domconfig) = @_;
17936: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
17937: my $warningmsg;
17938: if (ref($domconfig{'usercreation'}) eq 'HASH') {
17939: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
17940: if ($key eq 'cancreate') {
17941: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
17942: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
17943: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
17944: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17945: } else {
17946: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17947: }
17948: }
17949: }
17950: } elsif ($key eq 'email_rule') {
17951: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
17952: } else {
17953: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
17954: }
17955: }
17956: }
17957: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
17958: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
17959: my @contexts = ('author','course','requestcrs');
17960: foreach my $item(@contexts) {
17961: $cancreate{$item} = $env{'form.can_createuser_'.$item};
17962: }
17963: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17964: foreach my $item (@contexts) {
17965: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
17966: push(@{$changes{'cancreate'}},$item);
17967: }
17968: }
17969: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
17970: foreach my $item (@contexts) {
17971: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
17972: if ($cancreate{$item} ne 'any') {
17973: push(@{$changes{'cancreate'}},$item);
17974: }
17975: } else {
17976: if ($cancreate{$item} ne 'none') {
17977: push(@{$changes{'cancreate'}},$item);
17978: }
17979: }
17980: }
17981: } else {
17982: foreach my $item (@contexts) {
17983: push(@{$changes{'cancreate'}},$item);
17984: }
17985: }
17986:
17987: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
17988: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
17989: if (!grep(/^\Q$type\E$/,@username_rule)) {
17990: push(@{$changes{'username_rule'}},$type);
17991: }
17992: }
17993: foreach my $type (@username_rule) {
17994: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
17995: push(@{$changes{'username_rule'}},$type);
17996: }
17997: }
17998: } else {
17999: push(@{$changes{'username_rule'}},@username_rule);
18000: }
18001:
18002: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
18003: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
18004: if (!grep(/^\Q$type\E$/,@id_rule)) {
18005: push(@{$changes{'id_rule'}},$type);
18006: }
18007: }
18008: foreach my $type (@id_rule) {
18009: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18010: push(@{$changes{'id_rule'}},$type);
18011: }
18012: }
18013: } else {
18014: push(@{$changes{'id_rule'}},@id_rule);
18015: }
18016:
18017: my @authen_contexts = ('author','course','domain');
18018: my @authtypes = ('int','krb4','krb5','loc','lti');
18019: my %authhash;
18020: foreach my $item (@authen_contexts) {
18021: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18022: foreach my $auth (@authtypes) {
18023: if (grep(/^\Q$auth\E$/,@authallowed)) {
18024: $authhash{$item}{$auth} = 1;
18025: } else {
18026: $authhash{$item}{$auth} = 0;
18027: }
18028: }
18029: }
18030: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18031: foreach my $item (@authen_contexts) {
18032: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18033: foreach my $auth (@authtypes) {
18034: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18035: push(@{$changes{'authtypes'}},$item);
18036: last;
18037: }
18038: }
18039: }
18040: }
18041: } else {
18042: foreach my $item (@authen_contexts) {
18043: push(@{$changes{'authtypes'}},$item);
18044: }
18045: }
18046:
18047: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18048: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18049: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18050: $save_usercreate{'id_rule'} = \@id_rule;
18051: $save_usercreate{'username_rule'} = \@username_rule,
18052: $save_usercreate{'authtypes'} = \%authhash;
18053:
18054: my %usercreation_hash = (
18055: usercreation => \%save_usercreate,
18056: );
18057:
18058: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18059: $dom);
18060:
18061: if ($putresult eq 'ok') {
18062: if (keys(%changes) > 0) {
18063: $resulttext = &mt('Changes made:').'<ul>';
18064: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18065: my %lt = &usercreation_types();
18066: foreach my $type (@{$changes{'cancreate'}}) {
18067: my $chgtext = $lt{$type}.', ';
18068: if ($cancreate{$type} eq 'none') {
18069: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18070: } elsif ($cancreate{$type} eq 'any') {
18071: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18072: } elsif ($cancreate{$type} eq 'official') {
18073: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18074: } elsif ($cancreate{$type} eq 'unofficial') {
18075: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18076: }
18077: $resulttext .= '<li>'.$chgtext.'</li>';
18078: }
18079: }
18080: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18081: my ($rules,$ruleorder) =
18082: &Apache::lonnet::inst_userrules($dom,'username');
18083: my $chgtext = '<ul>';
18084: foreach my $type (@username_rule) {
18085: if (ref($rules->{$type}) eq 'HASH') {
18086: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18087: }
18088: }
18089: $chgtext .= '</ul>';
18090: if (@username_rule > 0) {
18091: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18092: } else {
18093: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18094: }
18095: }
18096: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18097: my ($idrules,$idruleorder) =
18098: &Apache::lonnet::inst_userrules($dom,'id');
18099: my $chgtext = '<ul>';
18100: foreach my $type (@id_rule) {
18101: if (ref($idrules->{$type}) eq 'HASH') {
18102: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18103: }
18104: }
18105: $chgtext .= '</ul>';
18106: if (@id_rule > 0) {
18107: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18108: } else {
18109: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18110: }
18111: }
18112: my %authname = &authtype_names();
18113: my %context_title = &context_names();
18114: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18115: my $chgtext = '<ul>';
18116: foreach my $type (@{$changes{'authtypes'}}) {
18117: my @allowed;
18118: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18119: foreach my $auth (@authtypes) {
18120: if ($authhash{$type}{$auth}) {
18121: push(@allowed,$authname{$auth});
18122: }
18123: }
18124: if (@allowed > 0) {
18125: $chgtext .= join(', ',@allowed).'</li>';
18126: } else {
18127: $chgtext .= &mt('none').'</li>';
18128: }
18129: }
18130: $chgtext .= '</ul>';
18131: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18132: $resulttext .= '</li>';
18133: }
18134: $resulttext .= '</ul>';
18135: } else {
18136: $resulttext = &mt('No changes made to user creation settings');
18137: }
18138: } else {
18139: $resulttext = '<span class="LC_error">'.
18140: &mt('An error occurred: [_1]',$putresult).'</span>';
18141: }
18142: if ($warningmsg ne '') {
18143: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18144: }
18145: return $resulttext;
18146: }
18147:
18148: sub modify_selfcreation {
18149: my ($dom,$lastactref,%domconfig) = @_;
18150: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18151: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18152: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18153: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18154: if (ref($typesref) eq 'ARRAY') {
18155: @types = @{$typesref};
18156: }
18157: if (ref($usertypesref) eq 'HASH') {
18158: %usertypes = %{$usertypesref};
18159: }
18160: $usertypes{'default'} = $othertitle;
18161: #
18162: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18163: #
18164: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18165: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18166: if ($key eq 'cancreate') {
18167: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18168: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18169: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18170: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18171: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18172: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18173: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18174: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18175: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18176: } else {
18177: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18178: }
18179: }
18180: }
18181: } elsif ($key eq 'email_rule') {
18182: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18183: } else {
18184: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18185: }
18186: }
18187: }
18188: #
18189: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18190: #
18191: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18192: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18193: if ($key eq 'selfcreate') {
18194: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18195: } else {
18196: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18197: }
18198: }
18199: }
18200: #
18201: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18202: #
18203: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18204: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
18205: if ($key eq 'inststatusguest') {
18206: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
18207: } else {
18208: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
18209: }
18210: }
18211: }
18212:
18213: my @contexts = ('selfcreate');
18214: @{$cancreate{'selfcreate'}} = ();
18215: %{$cancreate{'emailusername'}} = ();
18216: if (@types) {
18217: @{$cancreate{'statustocreate'}} = ();
18218: }
18219: %{$cancreate{'selfcreateprocessing'}} = ();
18220: %{$cancreate{'shibenv'}} = ();
18221: %{$cancreate{'emailverified'}} = ();
18222: %{$cancreate{'emailoptions'}} = ();
18223: %{$cancreate{'emaildomain'}} = ();
18224: my %selfcreatetypes = (
18225: sso => 'users authenticated by institutional single sign on',
18226: login => 'users authenticated by institutional log-in',
18227: email => 'users verified by e-mail',
18228: );
18229: #
18230: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
18231: # is permitted.
18232: #
18233: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
18234:
18235: my (@statuses,%email_rule);
18236: foreach my $item ('login','sso','email') {
18237: if ($item eq 'email') {
18238: if ($env{'form.cancreate_email'}) {
18239: if (@types) {
18240: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
18241: foreach my $status (@poss_statuses) {
18242: if (grep(/^\Q$status\E$/,(@types,'default'))) {
18243: push(@statuses,$status);
18244: }
18245: }
18246: $save_inststatus{'inststatusguest'} = \@statuses;
18247: } else {
18248: push(@statuses,'default');
18249: }
18250: if (@statuses) {
18251: my %curr_rule;
18252: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
18253: foreach my $type (@statuses) {
18254: $curr_rule{$type} = $curr_usercreation{'email_rule'};
18255: }
18256: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
18257: foreach my $type (@statuses) {
18258: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
18259: }
18260: }
18261: push(@{$cancreate{'selfcreate'}},'email');
18262: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
18263: my %curremaildom;
18264: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
18265: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
18266: }
18267: foreach my $type (@statuses) {
18268: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
18269: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
18270: }
18271: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
18272: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
18273: }
18274: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
18275: #
18276: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
18277: #
18278: my $chosen = $1;
18279: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
18280: my $emaildom;
18281: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
18282: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
18283: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
18284: if (ref($curremaildom{$type}) eq 'HASH') {
18285: if (exists($curremaildom{$type}{$chosen})) {
18286: if ($curremaildom{$type}{$chosen} ne $emaildom) {
18287: push(@{$changes{'cancreate'}},'emaildomain');
18288: }
18289: } elsif ($emaildom ne '') {
18290: push(@{$changes{'cancreate'}},'emaildomain');
18291: }
18292: } elsif ($emaildom ne '') {
18293: push(@{$changes{'cancreate'}},'emaildomain');
18294: }
18295: }
18296: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18297: } elsif ($chosen eq 'custom') {
18298: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
18299: $email_rule{$type} = [];
18300: if (ref($emailrules) eq 'HASH') {
18301: foreach my $rule (@possemail_rules) {
18302: if (exists($emailrules->{$rule})) {
18303: push(@{$email_rule{$type}},$rule);
18304: }
18305: }
18306: }
18307: if (@{$email_rule{$type}}) {
18308: $cancreate{'emailoptions'}{$type} = 'custom';
18309: if (ref($curr_rule{$type}) eq 'ARRAY') {
18310: if (@{$curr_rule{$type}} > 0) {
18311: foreach my $rule (@{$curr_rule{$type}}) {
18312: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
18313: push(@{$changes{'email_rule'}},$type);
18314: }
18315: }
18316: }
18317: foreach my $type (@{$email_rule{$type}}) {
18318: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
18319: push(@{$changes{'email_rule'}},$type);
18320: }
18321: }
18322: } else {
18323: push(@{$changes{'email_rule'}},$type);
18324: }
18325: }
18326: } else {
18327: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18328: }
18329: }
18330: }
18331: if (@types) {
18332: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18333: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
18334: if (@changed) {
18335: push(@{$changes{'inststatus'}},'inststatusguest');
18336: }
18337: } else {
18338: push(@{$changes{'inststatus'}},'inststatusguest');
18339: }
18340: }
18341: } else {
18342: delete($env{'form.cancreate_email'});
18343: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18344: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18345: push(@{$changes{'inststatus'}},'inststatusguest');
18346: }
18347: }
18348: }
18349: } else {
18350: $save_inststatus{'inststatusguest'} = [];
18351: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18352: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18353: push(@{$changes{'inststatus'}},'inststatusguest');
18354: }
18355: }
18356: }
18357: } else {
18358: if ($env{'form.cancreate_'.$item}) {
18359: push(@{$cancreate{'selfcreate'}},$item);
18360: }
18361: }
18362: }
18363: my (%userinfo,%savecaptcha);
18364: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
18365: #
18366: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
18367: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
18368: #
18369:
18370: if ($env{'form.cancreate_email'}) {
18371: push(@contexts,'emailusername');
18372: if (@statuses) {
18373: foreach my $type (@statuses) {
18374: if (ref($infofields) eq 'ARRAY') {
18375: foreach my $field (@{$infofields}) {
18376: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
18377: $cancreate{'emailusername'}{$type}{$field} = $1;
18378: }
18379: }
18380: }
18381: }
18382: }
18383: #
18384: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
18385: # queued requests for self-creation of account verified by e-mail.
18386: #
18387:
18388: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
18389: @approvalnotify = sort(@approvalnotify);
18390: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
18391: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18392: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
18393: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
18394: push(@{$changes{'cancreate'}},'notify');
18395: }
18396: } else {
18397: if ($cancreate{'notify'}{'approval'}) {
18398: push(@{$changes{'cancreate'}},'notify');
18399: }
18400: }
18401: } elsif ($cancreate{'notify'}{'approval'}) {
18402: push(@{$changes{'cancreate'}},'notify');
18403: }
18404:
18405: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
18406: }
18407: #
18408: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
18409: # institutional log-in.
18410: #
18411: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
18412: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
18413: ($domdefaults{'auth_def'} eq 'localauth'))) {
18414: $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.').' '.
18415: &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.');
18416: }
18417: }
18418: my @fields = ('lastname','firstname','middlename','generation',
18419: 'permanentemail','id');
18420: my @shibfields = (@fields,'inststatus');
18421: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18422: #
18423: # Where usernames may created for institutional log-in and/or institutional single sign on:
18424: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
18425: # may self-create accounts
18426: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
18427: # which the user may supply, if institutional data is unavailable.
18428: #
18429: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
18430: if (@types) {
18431: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
18432: push(@contexts,'statustocreate');
18433: foreach my $type (@types) {
18434: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
18435: foreach my $field (@fields) {
18436: if (grep(/^\Q$field\E$/,@modifiable)) {
18437: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
18438: } else {
18439: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
18440: }
18441: }
18442: }
18443: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
18444: foreach my $type (@types) {
18445: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
18446: foreach my $field (@fields) {
18447: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
18448: $curr_usermodify{'selfcreate'}{$type}{$field}) {
18449: push(@{$changes{'selfcreate'}},$type);
18450: last;
18451: }
18452: }
18453: }
18454: }
18455: } else {
18456: foreach my $type (@types) {
18457: push(@{$changes{'selfcreate'}},$type);
18458: }
18459: }
18460: }
18461: foreach my $field (@shibfields) {
18462: if ($env{'form.shibenv_'.$field} ne '') {
18463: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
18464: }
18465: }
18466: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18467: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
18468: foreach my $field (@shibfields) {
18469: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
18470: push(@{$changes{'cancreate'}},'shibenv');
18471: }
18472: }
18473: } else {
18474: foreach my $field (@shibfields) {
18475: if ($env{'form.shibenv_'.$field}) {
18476: push(@{$changes{'cancreate'}},'shibenv');
18477: last;
18478: }
18479: }
18480: }
18481: }
18482: }
18483: foreach my $item (@contexts) {
18484: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
18485: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
18486: if (ref($cancreate{$item}) eq 'ARRAY') {
18487: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
18488: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18489: push(@{$changes{'cancreate'}},$item);
18490: }
18491: }
18492: }
18493: }
18494: if (ref($cancreate{$item}) eq 'ARRAY') {
18495: foreach my $type (@{$cancreate{$item}}) {
18496: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
18497: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18498: push(@{$changes{'cancreate'}},$item);
18499: }
18500: }
18501: }
18502: }
18503: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
18504: if (ref($cancreate{$item}) eq 'HASH') {
18505: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
18506: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18507: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
18508: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18509: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18510: push(@{$changes{'cancreate'}},$item);
18511: }
18512: }
18513: }
18514: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18515: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18516: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18517: push(@{$changes{'cancreate'}},$item);
18518: }
18519: }
18520: }
18521: }
18522: foreach my $type (keys(%{$cancreate{$item}})) {
18523: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18524: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18525: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18526: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18527: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18528: push(@{$changes{'cancreate'}},$item);
18529: }
18530: }
18531: } else {
18532: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18533: push(@{$changes{'cancreate'}},$item);
18534: }
18535: }
18536: }
18537: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18538: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18539: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18540: push(@{$changes{'cancreate'}},$item);
18541: }
18542: }
18543: }
18544: }
18545: }
18546: } elsif ($curr_usercreation{'cancreate'}{$item}) {
18547: if (ref($cancreate{$item}) eq 'ARRAY') {
18548: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
18549: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18550: push(@{$changes{'cancreate'}},$item);
18551: }
18552: }
18553: }
18554: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18555: if (ref($cancreate{$item}) eq 'HASH') {
18556: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18557: push(@{$changes{'cancreate'}},$item);
18558: }
18559: }
18560: } elsif ($item eq 'emailusername') {
18561: if (ref($cancreate{$item}) eq 'HASH') {
18562: foreach my $type (keys(%{$cancreate{$item}})) {
18563: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18564: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18565: if ($cancreate{$item}{$type}{$field}) {
18566: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18567: push(@{$changes{'cancreate'}},$item);
18568: }
18569: last;
18570: }
18571: }
18572: }
18573: }
18574: }
18575: }
18576: }
18577: #
18578: # Populate %save_usercreate hash with updates to self-creation configuration.
18579: #
18580: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
18581: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
18582: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
18583: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
18584: if (ref($cancreate{'notify'}) eq 'HASH') {
18585: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
18586: }
18587: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
18588: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
18589: }
18590: if (ref($cancreate{'emailverified'}) eq 'HASH') {
18591: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
18592: }
18593: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
18594: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
18595: }
18596: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
18597: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
18598: }
18599: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18600: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
18601: }
18602: if (ref($cancreate{'shibenv'}) eq 'HASH') {
18603: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
18604: }
18605: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
18606: $save_usercreate{'email_rule'} = \%email_rule;
18607:
18608: my %userconfig_hash = (
18609: usercreation => \%save_usercreate,
18610: usermodification => \%save_usermodify,
18611: inststatus => \%save_inststatus,
18612: );
18613:
18614: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
18615: $dom);
18616: #
18617: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
18618: #
18619: if ($putresult eq 'ok') {
18620: if (keys(%changes) > 0) {
18621: $resulttext = &mt('Changes made:').'<ul>';
18622: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18623: my %lt = &selfcreation_types();
18624: foreach my $type (@{$changes{'cancreate'}}) {
18625: my $chgtext = '';
18626: if ($type eq 'selfcreate') {
18627: if (@{$cancreate{$type}} == 0) {
18628: $chgtext .= &mt('Self creation of a new user account is not permitted.');
18629: } else {
18630: $chgtext .= &mt('Self-creation of a new account is permitted for:').
18631: '<ul>';
18632: foreach my $case (@{$cancreate{$type}}) {
18633: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
18634: }
18635: $chgtext .= '</ul>';
18636: if (ref($cancreate{$type}) eq 'ARRAY') {
18637: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
18638: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18639: if (@{$cancreate{'statustocreate'}} == 0) {
18640: $chgtext .= '<span class="LC_warning">'.
18641: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
18642: '</span><br />';
18643: }
18644: }
18645: }
18646: if (grep(/^email$/,@{$cancreate{$type}})) {
18647: if (!@statuses) {
18648: $chgtext .= '<span class="LC_warning">'.
18649: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
18650: '</span><br />';
18651:
18652: }
18653: }
18654: }
18655: }
18656: } elsif ($type eq 'shibenv') {
18657: if (keys(%{$cancreate{$type}}) == 0) {
18658: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
18659: } else {
18660: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
18661: '<ul>';
18662: foreach my $field (@shibfields) {
18663: next if ($cancreate{$type}{$field} eq '');
18664: if ($field eq 'inststatus') {
18665: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
18666: } else {
18667: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
18668: }
18669: }
18670: $chgtext .= '</ul>';
18671: }
18672: } elsif ($type eq 'statustocreate') {
18673: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
18674: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
18675: if (@{$cancreate{'selfcreate'}} > 0) {
18676: if (@{$cancreate{'statustocreate'}} == 0) {
18677: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
18678: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
18679: $chgtext .= '<br />'.
18680: '<span class="LC_warning">'.
18681: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
18682: '</span>';
18683: }
18684: } elsif (keys(%usertypes) > 0) {
18685: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18686: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
18687: } else {
18688: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
18689: }
18690: $chgtext .= '<ul>';
18691: foreach my $case (@{$cancreate{$type}}) {
18692: if ($case eq 'default') {
18693: $chgtext .= '<li>'.$othertitle.'</li>';
18694: } else {
18695: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
18696: }
18697: }
18698: $chgtext .= '</ul>';
18699: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18700: $chgtext .= '<span class="LC_warning">'.
18701: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
18702: '</span>';
18703: }
18704: }
18705: } else {
18706: if (@{$cancreate{$type}} == 0) {
18707: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
18708: } else {
18709: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
18710: }
18711: }
18712: $chgtext .= '<br />';
18713: }
18714: } elsif ($type eq 'selfcreateprocessing') {
18715: my %choices = &Apache::lonlocal::texthash (
18716: automatic => 'Automatic approval',
18717: approval => 'Queued for approval',
18718: );
18719: if (@types) {
18720: if (@statuses) {
18721: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
18722: '<ul>';
18723: foreach my $status (@statuses) {
18724: if ($status eq 'default') {
18725: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18726: } else {
18727: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18728: }
18729: }
18730: $chgtext .= '</ul>';
18731: }
18732: } else {
18733: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
18734: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
18735: }
18736: } elsif ($type eq 'emailverified') {
18737: my %options = &Apache::lonlocal::texthash (
18738: all => 'Same as e-mail',
18739: first => 'Omit @domain',
18740: free => 'Free to choose',
18741: );
18742: if (@types) {
18743: if (@statuses) {
18744: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
18745: '<ul>';
18746: foreach my $status (@statuses) {
18747: if ($status eq 'default') {
18748: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18749: } else {
18750: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18751: }
18752: }
18753: $chgtext .= '</ul>';
18754: }
18755: } else {
18756: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
18757: $options{$cancreate{'emailverified'}{'default'}});
18758: }
18759: } elsif ($type eq 'emailoptions') {
18760: my %options = &Apache::lonlocal::texthash (
18761: any => 'Any e-mail',
18762: inst => 'Institutional only',
18763: noninst => 'Non-institutional only',
18764: custom => 'Custom restrictions',
18765: );
18766: if (@types) {
18767: if (@statuses) {
18768: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
18769: '<ul>';
18770: foreach my $status (@statuses) {
18771: if ($type eq 'default') {
18772: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18773: } else {
18774: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18775: }
18776: }
18777: $chgtext .= '</ul>';
18778: }
18779: } else {
18780: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
18781: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
18782: } else {
18783: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
18784: $options{$cancreate{'emailoptions'}{'default'}});
18785: }
18786: }
18787: } elsif ($type eq 'emaildomain') {
18788: my $output;
18789: if (@statuses) {
18790: foreach my $type (@statuses) {
18791: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
18792: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
18793: if ($type eq 'default') {
18794: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18795: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18796: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18797: } else {
18798: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
18799: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18800: }
18801: } else {
18802: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18803: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18804: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18805: } else {
18806: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
18807: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18808: }
18809: }
18810: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
18811: if ($type eq 'default') {
18812: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18813: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18814: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18815: } else {
18816: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
18817: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18818: }
18819: } else {
18820: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18821: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18822: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18823: } else {
18824: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
18825: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18826: }
18827: }
18828: }
18829: }
18830: }
18831: }
18832: if ($output ne '') {
18833: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
18834: '<ul>'.$output.'</ul>';
18835: }
18836: } elsif ($type eq 'captcha') {
18837: if ($savecaptcha{$type} eq 'notused') {
18838: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
18839: } else {
18840: my %captchas = &captcha_phrases();
18841: if ($captchas{$savecaptcha{$type}}) {
18842: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
18843: } else {
18844: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
18845: }
18846: }
18847: } elsif ($type eq 'recaptchakeys') {
18848: my ($privkey,$pubkey);
18849: if (ref($savecaptcha{$type}) eq 'HASH') {
18850: $pubkey = $savecaptcha{$type}{'public'};
18851: $privkey = $savecaptcha{$type}{'private'};
18852: }
18853: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
18854: if (!$pubkey) {
18855: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
18856: } else {
18857: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
18858: }
18859: if (!$privkey) {
18860: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
18861: } else {
18862: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
18863: }
18864: $chgtext .= '</ul>';
18865: } elsif ($type eq 'recaptchaversion') {
18866: if ($savecaptcha{'captcha'} eq 'recaptcha') {
18867: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
18868: }
18869: } elsif ($type eq 'emailusername') {
18870: if (ref($cancreate{'emailusername'}) eq 'HASH') {
18871: if (@statuses) {
18872: foreach my $type (@statuses) {
18873: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
18874: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
18875: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
18876: '<ul>';
18877: foreach my $field (@{$infofields}) {
18878: if ($cancreate{'emailusername'}{$type}{$field}) {
18879: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
18880: }
18881: }
18882: $chgtext .= '</ul>';
18883: } else {
18884: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18885: }
18886: } else {
18887: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18888: }
18889: }
18890: }
18891: }
18892: } elsif ($type eq 'notify') {
18893: my $numapprove = 0;
18894: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18895: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
18896: if ($cancreate{'notify'}{'approval'}) {
18897: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
18898: $numapprove ++;
18899: }
18900: }
18901: }
18902: unless ($numapprove) {
18903: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
18904: }
18905: }
18906: if ($chgtext) {
18907: $resulttext .= '<li>'.$chgtext.'</li>';
18908: }
18909: }
18910: }
18911: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
18912: my ($emailrules,$emailruleorder) =
18913: &Apache::lonnet::inst_userrules($dom,'email');
18914: foreach my $type (@{$changes{'email_rule'}}) {
18915: if (ref($email_rule{$type}) eq 'ARRAY') {
18916: my $chgtext = '<ul>';
18917: foreach my $rule (@{$email_rule{$type}}) {
18918: if (ref($emailrules->{$rule}) eq 'HASH') {
18919: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
18920: }
18921: }
18922: $chgtext .= '</ul>';
18923: my $typename;
18924: if (@types) {
18925: if ($type eq 'default') {
18926: $typename = $othertitle;
18927: } else {
18928: $typename = $usertypes{$type};
18929: }
18930: $chgtext .= &mt('(Affiliation: [_1])',$typename);
18931: }
18932: if (@{$email_rule{$type}} > 0) {
18933: $resulttext .= '<li>'.
18934: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
18935: $usertypes{$type}).
18936: $chgtext.
18937: '</li>';
18938: } else {
18939: $resulttext .= '<li>'.
18940: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
18941: '</li>'.
18942: &mt('(Affiliation: [_1])',$typename);
18943: }
18944: }
18945: }
18946: }
18947: if (ref($changes{'inststatus'}) eq 'ARRAY') {
18948: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
18949: if (@{$save_inststatus{'inststatusguest'}} > 0) {
18950: my $chgtext = '<ul>';
18951: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
18952: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
18953: }
18954: $chgtext .= '</ul>';
18955: $resulttext .= '<li>'.
18956: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
18957: $chgtext.
18958: '</li>';
18959: } else {
18960: $resulttext .= '<li>'.
18961: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
18962: '</li>';
18963: }
18964: }
18965: }
18966: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
18967: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
18968: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18969: foreach my $type (@{$changes{'selfcreate'}}) {
18970: my $typename = $type;
18971: if (keys(%usertypes) > 0) {
18972: if ($usertypes{$type} ne '') {
18973: $typename = $usertypes{$type};
18974: }
18975: }
18976: my @modifiable;
18977: $resulttext .= '<li>'.
18978: &mt('Self-creation of account by users with status: [_1]',
18979: '<span class="LC_cusr_emph">'.$typename.'</span>').
18980: ' - '.&mt('modifiable fields (if institutional data blank): ');
18981: foreach my $field (@fields) {
18982: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
18983: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
18984: }
18985: }
18986: if (@modifiable > 0) {
18987: $resulttext .= join(', ',@modifiable);
18988: } else {
18989: $resulttext .= &mt('none');
18990: }
18991: $resulttext .= '</li>';
18992: }
18993: $resulttext .= '</ul></li>';
18994: }
18995: $resulttext .= '</ul>';
18996: my $cachetime = 24*60*60;
18997: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
18998: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18999: if (ref($lastactref) eq 'HASH') {
19000: $lastactref->{'domdefaults'} = 1;
19001: }
19002: } else {
19003: $resulttext = &mt('No changes made to self-creation settings');
19004: }
19005: } else {
19006: $resulttext = '<span class="LC_error">'.
19007: &mt('An error occurred: [_1]',$putresult).'</span>';
19008: }
19009: if ($warningmsg ne '') {
19010: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19011: }
19012: return $resulttext;
19013: }
19014:
19015: sub process_captcha {
19016: my ($container,$changes,$newsettings,$currsettings) = @_;
19017: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19018: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19019: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19020: $newsettings->{'captcha'} = 'original';
19021: }
19022: my %current;
19023: if (ref($currsettings) eq 'HASH') {
19024: %current = %{$currsettings};
19025: }
19026: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19027: if ($container eq 'cancreate') {
19028: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19029: push(@{$changes->{'cancreate'}},'captcha');
19030: } elsif (!defined($changes->{'cancreate'})) {
19031: $changes->{'cancreate'} = ['captcha'];
19032: }
19033: } elsif ($container eq 'passwords') {
19034: $changes->{'reset'} = 1;
19035: } else {
19036: $changes->{'captcha'} = 1;
19037: }
19038: }
19039: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19040: if ($newsettings->{'captcha'} eq 'recaptcha') {
19041: $newpub = $env{'form.'.$container.'_recaptchapub'};
19042: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19043: $newpub =~ s/[^\w\-]//g;
19044: $newpriv =~ s/[^\w\-]//g;
19045: $newsettings->{'recaptchakeys'} = {
19046: public => $newpub,
19047: private => $newpriv,
19048: };
19049: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19050: $newversion =~ s/\D//g;
19051: if ($newversion ne '2') {
19052: $newversion = 1;
19053: }
19054: $newsettings->{'recaptchaversion'} = $newversion;
19055: }
19056: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19057: $currpub = $current{'recaptchakeys'}{'public'};
19058: $currpriv = $current{'recaptchakeys'}{'private'};
19059: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19060: $newsettings->{'recaptchakeys'} = {
19061: public => '',
19062: private => '',
19063: }
19064: }
19065: }
19066: if ($current{'captcha'} eq 'recaptcha') {
19067: $currversion = $current{'recaptchaversion'};
19068: if ($currversion ne '2') {
19069: $currversion = 1;
19070: }
19071: }
19072: if ($currversion ne $newversion) {
19073: if ($container eq 'cancreate') {
19074: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19075: push(@{$changes->{'cancreate'}},'recaptchaversion');
19076: } elsif (!defined($changes->{'cancreate'})) {
19077: $changes->{'cancreate'} = ['recaptchaversion'];
19078: }
19079: } elsif ($container eq 'passwords') {
19080: $changes->{'reset'} = 1;
19081: } else {
19082: $changes->{'recaptchaversion'} = 1;
19083: }
19084: }
19085: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19086: if ($container eq 'cancreate') {
19087: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19088: push(@{$changes->{'cancreate'}},'recaptchakeys');
19089: } elsif (!defined($changes->{'cancreate'})) {
19090: $changes->{'cancreate'} = ['recaptchakeys'];
19091: }
19092: } elsif ($container eq 'passwords') {
19093: $changes->{'reset'} = 1;
19094: } else {
19095: $changes->{'recaptchakeys'} = 1;
19096: }
19097: }
19098: return;
19099: }
19100:
19101: sub modify_usermodification {
19102: my ($dom,%domconfig) = @_;
19103: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19104: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19105: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19106: if ($key eq 'selfcreate') {
19107: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19108: } else {
19109: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19110: }
19111: }
19112: }
19113: my @contexts = ('author','course');
19114: my %context_title = (
19115: author => 'In author context',
19116: course => 'In course context',
19117: );
19118: my @fields = ('lastname','firstname','middlename','generation',
19119: 'permanentemail','id');
19120: my %roles = (
19121: author => ['ca','aa'],
19122: course => ['st','ep','ta','in','cr'],
19123: );
19124: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19125: foreach my $context (@contexts) {
19126: foreach my $role (@{$roles{$context}}) {
19127: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19128: foreach my $item (@fields) {
19129: if (grep(/^\Q$item\E$/,@modifiable)) {
19130: $modifyhash{$context}{$role}{$item} = 1;
19131: } else {
19132: $modifyhash{$context}{$role}{$item} = 0;
19133: }
19134: }
19135: }
19136: if (ref($curr_usermodification{$context}) eq 'HASH') {
19137: foreach my $role (@{$roles{$context}}) {
19138: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19139: foreach my $field (@fields) {
19140: if ($modifyhash{$context}{$role}{$field} ne
19141: $curr_usermodification{$context}{$role}{$field}) {
19142: push(@{$changes{$context}},$role);
19143: last;
19144: }
19145: }
19146: }
19147: }
19148: } else {
19149: foreach my $context (@contexts) {
19150: foreach my $role (@{$roles{$context}}) {
19151: push(@{$changes{$context}},$role);
19152: }
19153: }
19154: }
19155: }
19156: my %usermodification_hash = (
19157: usermodification => \%modifyhash,
19158: );
19159: my $putresult = &Apache::lonnet::put_dom('configuration',
19160: \%usermodification_hash,$dom);
19161: if ($putresult eq 'ok') {
19162: if (keys(%changes) > 0) {
19163: $resulttext = &mt('Changes made: ').'<ul>';
19164: foreach my $context (@contexts) {
19165: if (ref($changes{$context}) eq 'ARRAY') {
19166: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19167: if (ref($changes{$context}) eq 'ARRAY') {
19168: foreach my $role (@{$changes{$context}}) {
19169: my $rolename;
19170: if ($role eq 'cr') {
19171: $rolename = &mt('Custom');
19172: } else {
19173: $rolename = &Apache::lonnet::plaintext($role);
19174: }
19175: my @modifiable;
19176: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19177: foreach my $field (@fields) {
19178: if ($modifyhash{$context}{$role}{$field}) {
19179: push(@modifiable,$fieldtitles{$field});
19180: }
19181: }
19182: if (@modifiable > 0) {
19183: $resulttext .= join(', ',@modifiable);
19184: } else {
19185: $resulttext .= &mt('none');
19186: }
19187: $resulttext .= '</li>';
19188: }
19189: $resulttext .= '</ul></li>';
19190: }
19191: }
19192: }
19193: $resulttext .= '</ul>';
19194: } else {
19195: $resulttext = &mt('No changes made to user modification settings');
19196: }
19197: } else {
19198: $resulttext = '<span class="LC_error">'.
19199: &mt('An error occurred: [_1]',$putresult).'</span>';
19200: }
19201: return $resulttext;
19202: }
19203:
19204: sub modify_defaults {
19205: my ($dom,$lastactref,%domconfig) = @_;
19206: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
19207: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19208: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
19209: 'portal_def');
19210: my @authtypes = ('internal','krb4','krb5','localauth','lti');
19211: foreach my $item (@items) {
19212: $newvalues{$item} = $env{'form.'.$item};
19213: if ($item eq 'auth_def') {
19214: if ($newvalues{$item} ne '') {
19215: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
19216: push(@errors,$item);
19217: }
19218: }
19219: } elsif ($item eq 'lang_def') {
19220: if ($newvalues{$item} ne '') {
19221: if ($newvalues{$item} =~ /^(\w+)/) {
19222: my $langcode = $1;
19223: if ($langcode ne 'x_chef') {
19224: if (code2language($langcode) eq '') {
19225: push(@errors,$item);
19226: }
19227: }
19228: } else {
19229: push(@errors,$item);
19230: }
19231: }
19232: } elsif ($item eq 'timezone_def') {
19233: if ($newvalues{$item} ne '') {
19234: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
19235: push(@errors,$item);
19236: }
19237: }
19238: } elsif ($item eq 'datelocale_def') {
19239: if ($newvalues{$item} ne '') {
19240: my @datelocale_ids = DateTime::Locale->ids();
19241: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
19242: push(@errors,$item);
19243: }
19244: }
19245: } elsif ($item eq 'portal_def') {
19246: if ($newvalues{$item} ne '') {
19247: if ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
19248: foreach my $field ('email','web') {
19249: if ($env{'form.'.$item.'_'.$field}) {
19250: $newvalues{$item.'_'.$field} = $env{'form.'.$item.'_'.$field};
19251: }
19252: }
19253: } else {
19254: push(@errors,$item);
19255: }
19256: }
19257: }
19258: if (grep(/^\Q$item\E$/,@errors)) {
19259: $newvalues{$item} = $domdefaults{$item};
19260: if ($item eq 'portal_def') {
19261: if ($domdefaults{$item}) {
19262: foreach my $field ('email','web') {
19263: if (exists($domdefaults{$item.'_'.$field})) {
19264: $newvalues{$item.'_'.$field} = $domdefaults{$item.'_'.$field};
19265: }
19266: }
19267: }
19268: }
19269: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
19270: $changes{$item} = 1;
19271: }
19272: if ($item eq 'portal_def') {
19273: unless (grep(/^\Q$item\E$/,@errors)) {
19274: if ($newvalues{$item} eq '') {
19275: foreach my $field ('email','web') {
19276: if (exists($domdefaults{$item.'_'.$field})) {
19277: delete($domdefaults{$item.'_'.$field});
19278: }
19279: }
19280: } else {
19281: unless ($changes{$item}) {
19282: foreach my $field ('email','web') {
19283: if ($domdefaults{$item.'_'.$field} ne $newvalues{$item.'_'.$field}) {
19284: $changes{$item} = 1;
19285: last;
19286: }
19287: }
19288: }
19289: foreach my $field ('email','web') {
19290: if ($newvalues{$item.'_'.$field}) {
19291: $domdefaults{$item.'_'.$field} = $newvalues{$item.'_'.$field};
19292: } elsif (exists($domdefaults{$item.'_'.$field})) {
19293: delete($domdefaults{$item.'_'.$field});
19294: }
19295: }
19296: }
19297: }
19298: }
19299: $domdefaults{$item} = $newvalues{$item};
19300: }
19301: my %staticdefaults = (
19302: 'intauth_cost' => 10,
19303: 'intauth_check' => 0,
19304: 'intauth_switch' => 0,
19305: );
19306: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
19307: if (exists($domdefaults{$item})) {
19308: $newvalues{$item} = $domdefaults{$item};
19309: } else {
19310: $newvalues{$item} = $staticdefaults{$item};
19311: }
19312: }
19313: my ($unamemaprules,$ruleorder);
19314: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
19315: if (@possunamemaprules) {
19316: ($unamemaprules,$ruleorder) =
19317: &Apache::lonnet::inst_userrules($dom,'unamemap');
19318: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
19319: if (@{$ruleorder} > 0) {
19320: my %possrules;
19321: map { $possrules{$_} = 1; } @possunamemaprules;
19322: foreach my $rule (@{$ruleorder}) {
19323: if ($possrules{$rule}) {
19324: push(@{$newvalues{'unamemap_rule'}},$rule);
19325: }
19326: }
19327: }
19328: }
19329: }
19330: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
19331: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
19332: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
19333: $newvalues{'unamemap_rule'});
19334: if (@rulediffs) {
19335: $changes{'unamemap_rule'} = 1;
19336: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
19337: }
19338: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
19339: $changes{'unamemap_rule'} = 1;
19340: delete($domdefaults{'unamemap_rule'});
19341: }
19342: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
19343: if (@{$newvalues{'unamemap_rule'}} > 0) {
19344: $changes{'unamemap_rule'} = 1;
19345: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
19346: }
19347: }
19348: my %defaults_hash = (
19349: defaults => \%newvalues,
19350: );
19351: my $title = &defaults_titles();
19352:
19353: my $currinststatus;
19354: if (ref($domconfig{'inststatus'}) eq 'HASH') {
19355: $currinststatus = $domconfig{'inststatus'};
19356: } else {
19357: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
19358: $currinststatus = {
19359: inststatustypes => $usertypes,
19360: inststatusorder => $types,
19361: inststatusguest => [],
19362: };
19363: }
19364: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
19365: my @allpos;
19366: my %alltypes;
19367: my @inststatusguest;
19368: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
19369: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
19370: unless (grep(/^\Q$type\E$/,@todelete)) {
19371: push(@inststatusguest,$type);
19372: }
19373: }
19374: }
19375: my ($currtitles,$currorder);
19376: if (ref($currinststatus) eq 'HASH') {
19377: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
19378: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
19379: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
19380: if ($currinststatus->{inststatustypes}->{$type} ne '') {
19381: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
19382: }
19383: }
19384: unless (grep(/^\Q$type\E$/,@todelete)) {
19385: my $position = $env{'form.inststatus_pos_'.$type};
19386: $position =~ s/\D+//g;
19387: $allpos[$position] = $type;
19388: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
19389: $alltypes{$type} =~ s/`//g;
19390: }
19391: }
19392: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
19393: $currtitles =~ s/,$//;
19394: }
19395: }
19396: if ($env{'form.addinststatus'}) {
19397: my $newtype = $env{'form.addinststatus'};
19398: $newtype =~ s/\W//g;
19399: unless (exists($alltypes{$newtype})) {
19400: $alltypes{$newtype} = $env{'form.addinststatus_title'};
19401: $alltypes{$newtype} =~ s/`//g;
19402: my $position = $env{'form.addinststatus_pos'};
19403: $position =~ s/\D+//g;
19404: if ($position ne '') {
19405: $allpos[$position] = $newtype;
19406: }
19407: }
19408: }
19409: my @orderedstatus;
19410: foreach my $type (@allpos) {
19411: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
19412: push(@orderedstatus,$type);
19413: }
19414: }
19415: foreach my $type (keys(%alltypes)) {
19416: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
19417: delete($alltypes{$type});
19418: }
19419: }
19420: $defaults_hash{'inststatus'} = {
19421: inststatustypes => \%alltypes,
19422: inststatusorder => \@orderedstatus,
19423: inststatusguest => \@inststatusguest,
19424: };
19425: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
19426: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
19427: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
19428: }
19429: }
19430: if ($currorder ne join(',',@orderedstatus)) {
19431: $changes{'inststatus'}{'inststatusorder'} = 1;
19432: }
19433: my $newtitles;
19434: foreach my $item (@orderedstatus) {
19435: $newtitles .= $alltypes{$item}.',';
19436: }
19437: $newtitles =~ s/,$//;
19438: if ($currtitles ne $newtitles) {
19439: $changes{'inststatus'}{'inststatustypes'} = 1;
19440: }
19441: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
19442: $dom);
19443: if ($putresult eq 'ok') {
19444: if (keys(%changes) > 0) {
19445: $resulttext = &mt('Changes made:').'<ul>';
19446: my $version = &Apache::lonnet::get_server_loncaparev($dom);
19447: 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";
19448: foreach my $item (sort(keys(%changes))) {
19449: if ($item eq 'inststatus') {
19450: if (ref($changes{'inststatus'}) eq 'HASH') {
19451: if (@orderedstatus) {
19452: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
19453: foreach my $type (@orderedstatus) {
19454: $resulttext .= $alltypes{$type}.', ';
19455: }
19456: $resulttext =~ s/, $//;
19457: $resulttext .= '</li>';
19458: } else {
19459: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
19460: }
19461: }
19462: } elsif ($item eq 'unamemap_rule') {
19463: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
19464: my @rulenames;
19465: if (ref($unamemaprules) eq 'HASH') {
19466: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
19467: if (ref($unamemaprules->{$rule}) eq 'HASH') {
19468: push(@rulenames,$unamemaprules->{$rule}->{'name'});
19469: }
19470: }
19471: }
19472: if (@rulenames) {
19473: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
19474: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
19475: '</li>';
19476: } else {
19477: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
19478: }
19479: } else {
19480: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
19481: }
19482: } else {
19483: my $value = $env{'form.'.$item};
19484: if ($value eq '') {
19485: $value = &mt('none');
19486: } elsif ($item eq 'auth_def') {
19487: my %authnames = &authtype_names();
19488: my %shortauth = (
19489: internal => 'int',
19490: krb4 => 'krb4',
19491: krb5 => 'krb5',
19492: localauth => 'loc',
19493: lti => 'lti',
19494: );
19495: $value = $authnames{$shortauth{$value}};
19496: }
19497: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
19498: $mailmsgtext .= "$title->{$item} set to $value\n";
19499: if ($item eq 'portal_def') {
19500: if ($env{'form.'.$item} ne '') {
19501: foreach my $field ('email','web') {
19502: $value = $env{'form.'.$item.'_'.$field};
19503: if ($value) {
19504: $value = &mt('Yes');
19505: } else {
19506: $value = &mt('No');
19507: }
19508: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$field},$value).'</li>';
19509: }
19510: }
19511: }
19512: }
19513: }
19514: $resulttext .= '</ul>';
19515: $mailmsgtext .= "\n";
19516: my $cachetime = 24*60*60;
19517: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19518: if (ref($lastactref) eq 'HASH') {
19519: $lastactref->{'domdefaults'} = 1;
19520: }
19521: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
19522: my $notify = 1;
19523: if (ref($domconfig{'contacts'}) eq 'HASH') {
19524: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
19525: $notify = 0;
19526: }
19527: }
19528: if ($notify) {
19529: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
19530: "LON-CAPA Domain Settings Change - $dom",
19531: $mailmsgtext);
19532: }
19533: }
19534: } else {
19535: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
19536: }
19537: } else {
19538: $resulttext = '<span class="LC_error">'.
19539: &mt('An error occurred: [_1]',$putresult).'</span>';
19540: }
19541: if (@errors > 0) {
19542: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
19543: foreach my $item (@errors) {
19544: $resulttext .= ' "'.$title->{$item}.'",';
19545: }
19546: $resulttext =~ s/,$//;
19547: }
19548: return $resulttext;
19549: }
19550:
19551: sub modify_scantron {
19552: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
19553: my ($resulttext,%confhash,%changes,$errors);
19554: my $custom = 'custom.tab';
19555: my $default = 'default.tab';
19556: my $servadm = $r->dir_config('lonAdmEMail');
19557: my ($configuserok,$author_ok,$switchserver) =
19558: &config_check($dom,$confname,$servadm);
19559: if ($env{'form.scantronformat.filename'} ne '') {
19560: my $error;
19561: if ($configuserok eq 'ok') {
19562: if ($switchserver) {
19563: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
19564: } else {
19565: if ($author_ok eq 'ok') {
19566: my $modified = [];
19567: my ($result,$scantronurl) =
19568: &Apache::lonconfigsettings::publishlogo($r,'upload','scantronformat',$dom,
19569: $confname,'scantron','','',$custom,
19570: $modified);
19571: if ($result eq 'ok') {
19572: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
19573: $changes{'scantronformat'} = 1;
19574: &update_modify_urls($r,$modified);
19575: } else {
19576: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
19577: }
19578: } else {
19579: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
19580: }
19581: }
19582: } else {
19583: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
19584: }
19585: if ($error) {
19586: &Apache::lonnet::logthis($error);
19587: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
19588: }
19589: }
19590: if (ref($domconfig{'scantron'}) eq 'HASH') {
19591: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
19592: if ($env{'form.scantronformat_del'}) {
19593: $confhash{'scantron'}{'scantronformat'} = '';
19594: $changes{'scantronformat'} = 1;
19595: } else {
19596: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
19597: }
19598: }
19599: }
19600: my @options = ('hdr','pad','rem');
19601: my @fields = &scantroncsv_fields();
19602: my %titles = &scantronconfig_titles();
19603: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
19604: my ($newdat,$currdat,%newcol,%currcol);
19605: if (grep(/^dat$/,@formats)) {
19606: $confhash{'scantron'}{config}{dat} = 1;
19607: $newdat = 1;
19608: } else {
19609: $newdat = 0;
19610: }
19611: if (grep(/^csv$/,@formats)) {
19612: my %bynum;
19613: foreach my $field (@fields) {
19614: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
19615: my $posscol = $1;
19616: if (($posscol < 20) && (!$bynum{$posscol})) {
19617: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
19618: $bynum{$posscol} = $field;
19619: $newcol{$field} = $posscol;
19620: }
19621: }
19622: }
19623: if (keys(%newcol)) {
19624: foreach my $option (@options) {
19625: if ($env{'form.scantroncsv_'.$option}) {
19626: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
19627: }
19628: }
19629: }
19630: }
19631: $currdat = 1;
19632: if (ref($domconfig{'scantron'}) eq 'HASH') {
19633: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
19634: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
19635: $currdat = 0;
19636: }
19637: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19638: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19639: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
19640: }
19641: }
19642: }
19643: }
19644: if ($currdat != $newdat) {
19645: $changes{'config'} = 1;
19646: } else {
19647: foreach my $field (@fields) {
19648: if ($currcol{$field} ne '') {
19649: if ($currcol{$field} ne $newcol{$field}) {
19650: $changes{'config'} = 1;
19651: last;
19652: }
19653: } elsif ($newcol{$field} ne '') {
19654: $changes{'config'} = 1;
19655: last;
19656: }
19657: }
19658: }
19659: if (keys(%confhash) > 0) {
19660: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
19661: $dom);
19662: if ($putresult eq 'ok') {
19663: if (keys(%changes) > 0) {
19664: if (ref($confhash{'scantron'}) eq 'HASH') {
19665: $resulttext = &mt('Changes made:').'<ul>';
19666: if ($changes{'scantronformat'}) {
19667: if ($confhash{'scantron'}{'scantronformat'} eq '') {
19668: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
19669: } else {
19670: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
19671: }
19672: }
19673: if ($changes{'config'}) {
19674: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
19675: if ($confhash{'scantron'}{'config'}{'dat'}) {
19676: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
19677: }
19678: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19679: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19680: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
19681: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
19682: foreach my $field (@fields) {
19683: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
19684: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
19685: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
19686: }
19687: }
19688: $resulttext .= '</ul></li>';
19689: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
19690: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
19691: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
19692: foreach my $option (@options) {
19693: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
19694: $resulttext .= '<li>'.$titles{$option}.'</li>';
19695: }
19696: }
19697: $resulttext .= '</ul></li>';
19698: }
19699: }
19700: }
19701: }
19702: }
19703: } else {
19704: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
19705: }
19706: }
19707: $resulttext .= '</ul>';
19708: } else {
19709: $resulttext = &mt('Changes made to bubblesheet format file.');
19710: }
19711: &Apache::loncommon::devalidate_domconfig_cache($dom);
19712: if (ref($lastactref) eq 'HASH') {
19713: $lastactref->{'domainconfig'} = 1;
19714: }
19715: } else {
19716: $resulttext = &mt('No changes made to bubblesheet format settings');
19717: }
19718: } else {
19719: $resulttext = '<span class="LC_error">'.
19720: &mt('An error occurred: [_1]',$putresult).'</span>';
19721: }
19722: } else {
19723: $resulttext = &mt('No changes made to bubblesheet format file');
19724: }
19725: if ($errors) {
19726: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
19727: $errors.'</ul></p>';
19728: }
19729: return $resulttext;
19730: }
19731:
19732: sub modify_coursecategories {
19733: my ($dom,$lastactref,%domconfig) = @_;
19734: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
19735: $cathash);
19736: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
19737: my @catitems = ('unauth','auth');
19738: my @cattypes = ('std','domonly','codesrch','none');
19739: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19740: $cathash = $domconfig{'coursecategories'}{'cats'};
19741: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
19742: $changes{'togglecats'} = 1;
19743: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
19744: }
19745: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
19746: $changes{'categorize'} = 1;
19747: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
19748: }
19749: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
19750: $changes{'togglecatscomm'} = 1;
19751: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
19752: }
19753: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
19754: $changes{'categorizecomm'} = 1;
19755: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
19756:
19757: }
19758: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
19759: $changes{'togglecatsplace'} = 1;
19760: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
19761: }
19762: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
19763: $changes{'categorizeplace'} = 1;
19764: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
19765: }
19766: foreach my $item (@catitems) {
19767: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19768: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
19769: $changes{$item} = 1;
19770: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19771: }
19772: }
19773: }
19774: } else {
19775: $changes{'togglecats'} = 1;
19776: $changes{'categorize'} = 1;
19777: $changes{'togglecatscomm'} = 1;
19778: $changes{'categorizecomm'} = 1;
19779: $changes{'togglecatsplace'} = 1;
19780: $changes{'categorizeplace'} = 1;
19781: $domconfig{'coursecategories'} = {
19782: togglecats => $env{'form.togglecats'},
19783: categorize => $env{'form.categorize'},
19784: togglecatscomm => $env{'form.togglecatscomm'},
19785: categorizecomm => $env{'form.categorizecomm'},
19786: togglecatsplace => $env{'form.togglecatsplace'},
19787: categorizeplace => $env{'form.categorizeplace'},
19788: };
19789: foreach my $item (@catitems) {
19790: if ($env{'form.coursecat_'.$item} ne 'std') {
19791: $changes{$item} = 1;
19792: }
19793: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19794: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19795: }
19796: }
19797: }
19798: if (ref($cathash) eq 'HASH') {
19799: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
19800: push (@deletecategory,'instcode::0');
19801: }
19802: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
19803: push(@deletecategory,'communities::0');
19804: }
19805: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
19806: push(@deletecategory,'placement::0');
19807: }
19808: }
19809: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
19810: if (ref($cathash) eq 'HASH') {
19811: if (@deletecategory > 0) {
19812: #FIXME Need to remove category from all courses using a deleted category
19813: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
19814: foreach my $item (@deletecategory) {
19815: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
19816: delete($domconfig{'coursecategories'}{'cats'}{$item});
19817: $deletions{$item} = 1;
19818: &recurse_cat_deletes($item,$cathash,\%deletions);
19819: }
19820: }
19821: }
19822: foreach my $item (keys(%{$cathash})) {
19823: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
19824: if ($cathash->{$item} ne $env{'form.'.$item}) {
19825: $reorderings{$item} = 1;
19826: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
19827: }
19828: if ($env{'form.addcategory_name_'.$item} ne '') {
19829: my $newcat = $env{'form.addcategory_name_'.$item};
19830: my $newdepth = $depth+1;
19831: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19832: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
19833: $adds{$newitem} = 1;
19834: }
19835: if ($env{'form.subcat_'.$item} ne '') {
19836: my $newcat = $env{'form.subcat_'.$item};
19837: my $newdepth = $depth+1;
19838: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19839: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
19840: $adds{$newitem} = 1;
19841: }
19842: }
19843: }
19844: if ($env{'form.instcode'} eq '1') {
19845: if (ref($cathash) eq 'HASH') {
19846: my $newitem = 'instcode::0';
19847: if ($cathash->{$newitem} eq '') {
19848: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19849: $adds{$newitem} = 1;
19850: }
19851: } else {
19852: my $newitem = 'instcode::0';
19853: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19854: $adds{$newitem} = 1;
19855: }
19856: }
19857: if ($env{'form.communities'} eq '1') {
19858: if (ref($cathash) eq 'HASH') {
19859: my $newitem = 'communities::0';
19860: if ($cathash->{$newitem} eq '') {
19861: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19862: $adds{$newitem} = 1;
19863: }
19864: } else {
19865: my $newitem = 'communities::0';
19866: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19867: $adds{$newitem} = 1;
19868: }
19869: }
19870: if ($env{'form.placement'} eq '1') {
19871: if (ref($cathash) eq 'HASH') {
19872: my $newitem = 'placement::0';
19873: if ($cathash->{$newitem} eq '') {
19874: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19875: $adds{$newitem} = 1;
19876: }
19877: } else {
19878: my $newitem = 'placement::0';
19879: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19880: $adds{$newitem} = 1;
19881: }
19882: }
19883: if ($env{'form.addcategory_name'} ne '') {
19884: if (($env{'form.addcategory_name'} ne 'instcode') &&
19885: ($env{'form.addcategory_name'} ne 'communities') &&
19886: ($env{'form.addcategory_name'} ne 'placement')) {
19887: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
19888: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
19889: $adds{$newitem} = 1;
19890: }
19891: }
19892: my $putresult;
19893: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19894: if (keys(%deletions) > 0) {
19895: foreach my $key (keys(%deletions)) {
19896: if ($predelallitems{$key} ne '') {
19897: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
19898: }
19899: }
19900: }
19901: my (@chkcats,@chktrails,%chkallitems);
19902: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
19903: if (ref($chkcats[0]) eq 'ARRAY') {
19904: my $depth = 0;
19905: my $chg = 0;
19906: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
19907: my $name = $chkcats[0][$i];
19908: my $item;
19909: if ($name eq '') {
19910: $chg ++;
19911: } else {
19912: $item = &escape($name).'::0';
19913: if ($chg) {
19914: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
19915: }
19916: $depth ++;
19917: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
19918: $depth --;
19919: }
19920: }
19921: }
19922: }
19923: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19924: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
19925: if ($putresult eq 'ok') {
19926: my %title = (
19927: togglecats => 'Show/Hide a course in catalog',
19928: categorize => 'Assign a category to a course',
19929: togglecatscomm => 'Show/Hide a community in catalog',
19930: categorizecomm => 'Assign a category to a community',
19931: );
19932: my %level = (
19933: dom => 'set in Domain ("Modify Course/Community")',
19934: crs => 'set in Course ("Course Configuration")',
19935: comm => 'set in Community ("Community Configuration")',
19936: none => 'No catalog',
19937: std => 'Standard catalog',
19938: domonly => 'Domain-only catalog',
19939: codesrch => 'Code search form',
19940: );
19941: $resulttext = &mt('Changes made:').'<ul>';
19942: if ($changes{'togglecats'}) {
19943: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
19944: }
19945: if ($changes{'categorize'}) {
19946: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
19947: }
19948: if ($changes{'togglecatscomm'}) {
19949: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
19950: }
19951: if ($changes{'categorizecomm'}) {
19952: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
19953: }
19954: if ($changes{'unauth'}) {
19955: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
19956: }
19957: if ($changes{'auth'}) {
19958: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
19959: }
19960: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19961: my $cathash;
19962: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19963: $cathash = $domconfig{'coursecategories'}{'cats'};
19964: } else {
19965: $cathash = {};
19966: }
19967: my (@cats,@trails,%allitems);
19968: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
19969: if (keys(%deletions) > 0) {
19970: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
19971: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
19972: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
19973: }
19974: $resulttext .= '</ul></li>';
19975: }
19976: if (keys(%reorderings) > 0) {
19977: my %sort_by_trail;
19978: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
19979: foreach my $key (keys(%reorderings)) {
19980: if ($allitems{$key} ne '') {
19981: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19982: }
19983: }
19984: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19985: $resulttext .= '<li>'.$trails[$trail].'</li>';
19986: }
19987: $resulttext .= '</ul></li>';
19988: }
19989: if (keys(%adds) > 0) {
19990: my %sort_by_trail;
19991: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
19992: foreach my $key (keys(%adds)) {
19993: if ($allitems{$key} ne '') {
19994: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19995: }
19996: }
19997: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19998: $resulttext .= '<li>'.$trails[$trail].'</li>';
19999: }
20000: $resulttext .= '</ul></li>';
20001: }
20002: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
20003: if (ref($lastactref) eq 'HASH') {
20004: $lastactref->{'cats'} = 1;
20005: }
20006: }
20007: $resulttext .= '</ul>';
20008: if ($changes{'unauth'} || $changes{'auth'}) {
20009: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
20010: if ($changes{'auth'}) {
20011: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
20012: }
20013: if ($changes{'unauth'}) {
20014: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
20015: }
20016: my $cachetime = 24*60*60;
20017: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20018: if (ref($lastactref) eq 'HASH') {
20019: $lastactref->{'domdefaults'} = 1;
20020: }
20021: }
20022: } else {
20023: $resulttext = '<span class="LC_error">'.
20024: &mt('An error occurred: [_1]',$putresult).'</span>';
20025: }
20026: } else {
20027: $resulttext = &mt('No changes made to course and community categories');
20028: }
20029: return $resulttext;
20030: }
20031:
20032: sub modify_serverstatuses {
20033: my ($dom,%domconfig) = @_;
20034: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
20035: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
20036: %currserverstatus = %{$domconfig{'serverstatuses'}};
20037: }
20038: my @pages = &serverstatus_pages();
20039: foreach my $type (@pages) {
20040: $newserverstatus{$type}{'namedusers'} = '';
20041: $newserverstatus{$type}{'machines'} = '';
20042: if (defined($env{'form.'.$type.'_namedusers'})) {
20043: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
20044: my @okusers;
20045: foreach my $user (@users) {
20046: my ($uname,$udom) = split(/:/,$user);
20047: if (($udom =~ /^$match_domain$/) &&
20048: (&Apache::lonnet::domain($udom)) &&
20049: ($uname =~ /^$match_username$/)) {
20050: if (!grep(/^\Q$user\E/,@okusers)) {
20051: push(@okusers,$user);
20052: }
20053: }
20054: }
20055: if (@okusers > 0) {
20056: @okusers = sort(@okusers);
20057: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
20058: }
20059: }
20060: if (defined($env{'form.'.$type.'_machines'})) {
20061: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
20062: my @okmachines;
20063: foreach my $ip (@machines) {
20064: my @parts = split(/\./,$ip);
20065: next if (@parts < 4);
20066: my $badip = 0;
20067: for (my $i=0; $i<4; $i++) {
20068: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
20069: $badip = 1;
20070: last;
20071: }
20072: }
20073: if (!$badip) {
20074: push(@okmachines,$ip);
20075: }
20076: }
20077: @okmachines = sort(@okmachines);
20078: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
20079: }
20080: }
20081: my %serverstatushash = (
20082: serverstatuses => \%newserverstatus,
20083: );
20084: foreach my $type (@pages) {
20085: foreach my $setting ('namedusers','machines') {
20086: my (@current,@new);
20087: if (ref($currserverstatus{$type}) eq 'HASH') {
20088: if ($currserverstatus{$type}{$setting} ne '') {
20089: @current = split(/,/,$currserverstatus{$type}{$setting});
20090: }
20091: }
20092: if ($newserverstatus{$type}{$setting} ne '') {
20093: @new = split(/,/,$newserverstatus{$type}{$setting});
20094: }
20095: if (@current > 0) {
20096: if (@new > 0) {
20097: foreach my $item (@current) {
20098: if (!grep(/^\Q$item\E$/,@new)) {
20099: $changes{$type}{$setting} = 1;
20100: last;
20101: }
20102: }
20103: foreach my $item (@new) {
20104: if (!grep(/^\Q$item\E$/,@current)) {
20105: $changes{$type}{$setting} = 1;
20106: last;
20107: }
20108: }
20109: } else {
20110: $changes{$type}{$setting} = 1;
20111: }
20112: } elsif (@new > 0) {
20113: $changes{$type}{$setting} = 1;
20114: }
20115: }
20116: }
20117: if (keys(%changes) > 0) {
20118: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20119: my $putresult = &Apache::lonnet::put_dom('configuration',
20120: \%serverstatushash,$dom);
20121: if ($putresult eq 'ok') {
20122: $resulttext .= &mt('Changes made:').'<ul>';
20123: foreach my $type (@pages) {
20124: if (ref($changes{$type}) eq 'HASH') {
20125: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20126: if ($changes{$type}{'namedusers'}) {
20127: if ($newserverstatus{$type}{'namedusers'} eq '') {
20128: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20129: } else {
20130: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20131: }
20132: }
20133: if ($changes{$type}{'machines'}) {
20134: if ($newserverstatus{$type}{'machines'} eq '') {
20135: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20136: } else {
20137: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20138: }
20139:
20140: }
20141: $resulttext .= '</ul></li>';
20142: }
20143: }
20144: $resulttext .= '</ul>';
20145: } else {
20146: $resulttext = '<span class="LC_error">'.
20147: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20148:
20149: }
20150: } else {
20151: $resulttext = &mt('No changes made to access to server status pages');
20152: }
20153: return $resulttext;
20154: }
20155:
20156: sub modify_helpsettings {
20157: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20158: my ($resulttext,$errors,%changes,%helphash);
20159: my %defaultchecked = ('submitbugs' => 'on');
20160: my @offon = ('off','on');
20161: my @toggles = ('submitbugs');
20162: my %current = ('submitbugs' => '',
20163: 'adhoc' => {},
20164: );
20165: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
20166: %current = %{$domconfig{'helpsettings'}};
20167: }
20168: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20169: foreach my $item (@toggles) {
20170: if ($defaultchecked{$item} eq 'on') {
20171: if ($current{$item} eq '') {
20172: if ($env{'form.'.$item} eq '0') {
20173: $changes{$item} = 1;
20174: }
20175: } elsif ($current{$item} ne $env{'form.'.$item}) {
20176: $changes{$item} = 1;
20177: }
20178: } elsif ($defaultchecked{$item} eq 'off') {
20179: if ($current{$item} eq '') {
20180: if ($env{'form.'.$item} eq '1') {
20181: $changes{$item} = 1;
20182: }
20183: } elsif ($current{$item} ne $env{'form.'.$item}) {
20184: $changes{$item} = 1;
20185: }
20186: }
20187: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20188: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20189: }
20190: }
20191: my $maxnum = $env{'form.helproles_maxnum'};
20192: my $confname = $dom.'-domainconfig';
20193: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20194: my (@allpos,%newsettings,%changedprivs,$newrole);
20195: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20196: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20197: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20198: my %lt = &Apache::lonlocal::texthash(
20199: s => 'system',
20200: d => 'domain',
20201: order => 'Display order',
20202: access => 'Role usage',
20203: all => 'All with domain helpdesk or helpdesk assistant role',
20204: dh => 'All with domain helpdesk role',
20205: da => 'All with domain helpdesk assistant role',
20206: none => 'None',
20207: status => 'Determined based on institutional status',
20208: inc => 'Include all, but exclude specific personnel',
20209: exc => 'Exclude all, but include specific personnel',
20210: );
20211: for (my $num=0; $num<=$maxnum; $num++) {
20212: my ($prefix,$identifier,$rolename,%curr);
20213: if ($num == $maxnum) {
20214: next unless ($env{'form.newcusthelp'} == $maxnum);
20215: $identifier = 'custhelp'.$num;
20216: $prefix = 'helproles_'.$num;
20217: $rolename = $env{'form.custhelpname'.$num};
20218: $rolename=~s/[^A-Za-z0-9]//gs;
20219: next if ($rolename eq '');
20220: next if (exists($existing{'rolesdef_'.$rolename}));
20221: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20222: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20223: $newprivs{'c'},$confname,$dom);
20224: if ($result ne 'ok') {
20225: $errors .= '<li><span class="LC_error">'.
20226: &mt('An error occurred storing the new custom role: [_1]',
20227: $result).'</span></li>';
20228: next;
20229: } else {
20230: $changedprivs{$rolename} = \%newprivs;
20231: $newrole = $rolename;
20232: }
20233: } else {
20234: $prefix = 'helproles_'.$num;
20235: $rolename = $env{'form.'.$prefix};
20236: next if ($rolename eq '');
20237: next unless (exists($existing{'rolesdef_'.$rolename}));
20238: $identifier = 'custhelp'.$num;
20239: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20240: my %currprivs;
20241: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
20242: split(/\_/,$existing{'rolesdef_'.$rolename});
20243: foreach my $level ('c','d','s') {
20244: if ($newprivs{$level} ne $currprivs{$level}) {
20245: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20246: $newprivs{'c'},$confname,$dom);
20247: if ($result ne 'ok') {
20248: $errors .= '<li><span class="LC_error">'.
20249: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
20250: $rolename,$result).'</span></li>';
20251: } else {
20252: $changedprivs{$rolename} = \%newprivs;
20253: }
20254: last;
20255: }
20256: }
20257: if (ref($current{'adhoc'}) eq 'HASH') {
20258: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20259: %curr = %{$current{'adhoc'}{$rolename}};
20260: }
20261: }
20262: }
20263: my $newpos = $env{'form.'.$prefix.'_pos'};
20264: $newpos =~ s/\D+//g;
20265: $allpos[$newpos] = $rolename;
20266: my $newdesc = $env{'form.'.$prefix.'_desc'};
20267: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
20268: if ($curr{'desc'}) {
20269: if ($curr{'desc'} ne $newdesc) {
20270: $changes{'customrole'}{$rolename}{'desc'} = 1;
20271: $newsettings{$rolename}{'desc'} = $newdesc;
20272: }
20273: } elsif ($newdesc ne '') {
20274: $changes{'customrole'}{$rolename}{'desc'} = 1;
20275: $newsettings{$rolename}{'desc'} = $newdesc;
20276: }
20277: my $access = $env{'form.'.$prefix.'_access'};
20278: if (grep(/^\Q$access\E$/,@accesstypes)) {
20279: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
20280: if ($access eq 'status') {
20281: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
20282: if (scalar(@statuses) == 0) {
20283: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
20284: } else {
20285: my (@shownstatus,$numtypes);
20286: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20287: if (ref($types) eq 'ARRAY') {
20288: $numtypes = scalar(@{$types});
20289: foreach my $type (sort(@statuses)) {
20290: if ($type eq 'default') {
20291: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20292: } elsif (grep(/^\Q$type\E$/,@{$types})) {
20293: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20294: push(@shownstatus,$usertypes->{$type});
20295: }
20296: }
20297: }
20298: if (grep(/^default$/,@statuses)) {
20299: push(@shownstatus,$othertitle);
20300: }
20301: if (scalar(@shownstatus) == 1+$numtypes) {
20302: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
20303: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
20304: } else {
20305: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
20306: if (ref($curr{'status'}) eq 'ARRAY') {
20307: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20308: if (@diffs) {
20309: $changes{'customrole'}{$rolename}{$access} = 1;
20310: }
20311: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20312: $changes{'customrole'}{$rolename}{$access} = 1;
20313: }
20314: }
20315: }
20316: } elsif (($access eq 'inc') || ($access eq 'exc')) {
20317: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
20318: my @newspecstaff;
20319: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20320: foreach my $person (sort(@personnel)) {
20321: if ($domhelpdesk{$person}) {
20322: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
20323: }
20324: }
20325: if (ref($curr{$access}) eq 'ARRAY') {
20326: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20327: if (@diffs) {
20328: $changes{'customrole'}{$rolename}{$access} = 1;
20329: }
20330: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20331: $changes{'customrole'}{$rolename}{$access} = 1;
20332: }
20333: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20334: my ($uname,$udom) = split(/:/,$person);
20335: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
20336: }
20337: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
20338: }
20339: } else {
20340: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
20341: }
20342: unless ($curr{'access'} eq $access) {
20343: $changes{'customrole'}{$rolename}{'access'} = 1;
20344: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
20345: }
20346: }
20347: if (@allpos > 0) {
20348: my $idx = 0;
20349: foreach my $rolename (@allpos) {
20350: if ($rolename ne '') {
20351: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
20352: if (ref($current{'adhoc'}) eq 'HASH') {
20353: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20354: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
20355: $changes{'customrole'}{$rolename}{'order'} = 1;
20356: $newsettings{$rolename}{'order'} = $idx+1;
20357: }
20358: }
20359: }
20360: $idx ++;
20361: }
20362: }
20363: }
20364: my $putresult;
20365: if (keys(%changes) > 0) {
20366: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
20367: if ($putresult eq 'ok') {
20368: if (ref($helphash{'helpsettings'}) eq 'HASH') {
20369: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
20370: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
20371: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
20372: }
20373: }
20374: my $cachetime = 24*60*60;
20375: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20376: if (ref($lastactref) eq 'HASH') {
20377: $lastactref->{'domdefaults'} = 1;
20378: }
20379: } else {
20380: $errors .= '<li><span class="LC_error">'.
20381: &mt('An error occurred storing the settings: [_1]',
20382: $putresult).'</span></li>';
20383: }
20384: }
20385: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
20386: $resulttext = &mt('Changes made:').'<ul>';
20387: my (%shownprivs,@levelorder);
20388: @levelorder = ('c','d','s');
20389: if ((keys(%changes)) && ($putresult eq 'ok')) {
20390: foreach my $item (sort(keys(%changes))) {
20391: if ($item eq 'submitbugs') {
20392: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
20393: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
20394: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
20395: } elsif ($item eq 'customrole') {
20396: if (ref($changes{'customrole'}) eq 'HASH') {
20397: my @keyorder = ('order','desc','access','status','exc','inc');
20398: my %keytext = &Apache::lonlocal::texthash(
20399: order => 'Order',
20400: desc => 'Role description',
20401: access => 'Role usage',
20402: status => 'Allowed institutional types',
20403: exc => 'Allowed personnel',
20404: inc => 'Disallowed personnel',
20405: );
20406: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
20407: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
20408: if ($role eq $newrole) {
20409: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
20410: $role).'<ul>';
20411: } else {
20412: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20413: $role).'<ul>';
20414: }
20415: foreach my $key (@keyorder) {
20416: if ($changes{'customrole'}{$role}{$key}) {
20417: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
20418: $keytext{$key},$newsettings{$role}{$key}).
20419: '</li>';
20420: }
20421: }
20422: if (ref($changedprivs{$role}) eq 'HASH') {
20423: $shownprivs{$role} = 1;
20424: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
20425: foreach my $level (@levelorder) {
20426: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20427: next if ($item eq '');
20428: my ($priv) = split(/\&/,$item,2);
20429: if (&Apache::lonnet::plaintext($priv)) {
20430: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20431: unless ($level eq 'c') {
20432: $resulttext .= ' ('.$lt{$level}.')';
20433: }
20434: $resulttext .= '</li>';
20435: }
20436: }
20437: }
20438: $resulttext .= '</ul>';
20439: }
20440: $resulttext .= '</ul></li>';
20441: }
20442: }
20443: }
20444: }
20445: }
20446: }
20447: if (keys(%changedprivs)) {
20448: foreach my $role (sort(keys(%changedprivs))) {
20449: unless ($shownprivs{$role}) {
20450: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20451: $role).'<ul>'.
20452: '<li>'.&mt('Privileges set to :').'<ul>';
20453: foreach my $level (@levelorder) {
20454: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20455: next if ($item eq '');
20456: my ($priv) = split(/\&/,$item,2);
20457: if (&Apache::lonnet::plaintext($priv)) {
20458: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20459: unless ($level eq 'c') {
20460: $resulttext .= ' ('.$lt{$level}.')';
20461: }
20462: $resulttext .= '</li>';
20463: }
20464: }
20465: }
20466: $resulttext .= '</ul></li></ul></li>';
20467: }
20468: }
20469: }
20470: $resulttext .= '</ul>';
20471: } else {
20472: $resulttext = &mt('No changes made to help settings');
20473: }
20474: if ($errors) {
20475: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
20476: $errors.'</ul>';
20477: }
20478: return $resulttext;
20479: }
20480:
20481: sub modify_coursedefaults {
20482: my ($dom,$lastactref,%domconfig) = @_;
20483: my ($resulttext,$errors,%changes,%defaultshash);
20484: my %defaultchecked = (
20485: 'canuse_pdfforms' => 'off',
20486: 'uselcmath' => 'on',
20487: 'usejsme' => 'on',
20488: 'inline_chem' => 'on',
20489: 'ltiauth' => 'off',
20490: );
20491: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem','ltiauth');
20492: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
20493: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
20494: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
20495: 'mysqltables_textbook','mysqltables_placement');
20496: my @types = ('official','unofficial','community','textbook','placement');
20497: my %staticdefaults = (
20498: anonsurvey_threshold => 10,
20499: uploadquota => 500,
20500: postsubmit => 60,
20501: mysqltables => 172800,
20502: domexttool => 1,
20503: );
20504: my %texoptions = (
20505: MathJax => 'MathJax',
20506: mimetex => &mt('Convert to Images'),
20507: tth => &mt('TeX to HTML'),
20508: );
20509: $defaultshash{'coursedefaults'} = {};
20510:
20511: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
20512: if ($domconfig{'coursedefaults'} eq '') {
20513: $domconfig{'coursedefaults'} = {};
20514: }
20515: }
20516:
20517: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
20518: foreach my $item (@toggles) {
20519: if ($defaultchecked{$item} eq 'on') {
20520: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20521: ($env{'form.'.$item} eq '0')) {
20522: $changes{$item} = 1;
20523: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20524: $changes{$item} = 1;
20525: }
20526: } elsif ($defaultchecked{$item} eq 'off') {
20527: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20528: ($env{'form.'.$item} eq '1')) {
20529: $changes{$item} = 1;
20530: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20531: $changes{$item} = 1;
20532: }
20533: }
20534: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
20535: }
20536: foreach my $item (@numbers) {
20537: my ($currdef,$newdef);
20538: $newdef = $env{'form.'.$item};
20539: if ($item eq 'anonsurvey_threshold') {
20540: $currdef = $domconfig{'coursedefaults'}{$item};
20541: $newdef =~ s/\D//g;
20542: if ($newdef eq '' || $newdef < 1) {
20543: $newdef = 1;
20544: }
20545: $defaultshash{'coursedefaults'}{$item} = $newdef;
20546: } else {
20547: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
20548: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
20549: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
20550: }
20551: $newdef =~ s/[^\w.\-]//g;
20552: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
20553: }
20554: if ($currdef ne $newdef) {
20555: if ($item eq 'anonsurvey_threshold') {
20556: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
20557: $changes{$item} = 1;
20558: }
20559: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
20560: my $setting = $1;
20561: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
20562: $changes{$setting} = 1;
20563: }
20564: }
20565: }
20566: }
20567: my $texengine;
20568: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
20569: $texengine = $env{'form.texengine'};
20570: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
20571: if ($currdef eq '') {
20572: unless ($texengine eq $Apache::lonnet::deftex) {
20573: $changes{'texengine'} = 1;
20574: }
20575: } elsif ($currdef ne $texengine) {
20576: $changes{'texengine'} = 1;
20577: }
20578: }
20579: if ($texengine ne '') {
20580: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
20581: }
20582: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
20583: my @currclonecode;
20584: if (ref($currclone) eq 'HASH') {
20585: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
20586: @currclonecode = @{$currclone->{'instcode'}};
20587: }
20588: }
20589: my $newclone;
20590: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
20591: $newclone = $env{'form.canclone'};
20592: }
20593: if ($newclone eq 'instcode') {
20594: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
20595: my (%codedefaults,@code_order,@clonecode);
20596: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
20597: \@code_order);
20598: foreach my $item (@code_order) {
20599: if (grep(/^\Q$item\E$/,@newcodes)) {
20600: push(@clonecode,$item);
20601: }
20602: }
20603: if (@clonecode) {
20604: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
20605: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
20606: if (@diffs) {
20607: $changes{'canclone'} = 1;
20608: }
20609: } else {
20610: $newclone eq '';
20611: }
20612: } elsif ($newclone ne '') {
20613: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
20614: }
20615: if ($newclone ne $currclone) {
20616: $changes{'canclone'} = 1;
20617: }
20618: my %credits;
20619: foreach my $type (@types) {
20620: unless ($type eq 'community') {
20621: $credits{$type} = $env{'form.'.$type.'_credits'};
20622: $credits{$type} =~ s/[^\d.]+//g;
20623: }
20624: }
20625: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
20626: ($env{'form.coursecredits'} eq '1')) {
20627: $changes{'coursecredits'} = 1;
20628: foreach my $type (keys(%credits)) {
20629: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20630: }
20631: } else {
20632: if ($env{'form.coursecredits'} eq '1') {
20633: foreach my $type (@types) {
20634: unless ($type eq 'community') {
20635: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
20636: $changes{'coursecredits'} = 1;
20637: }
20638: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20639: }
20640: }
20641: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20642: foreach my $type (@types) {
20643: unless ($type eq 'community') {
20644: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
20645: $changes{'coursecredits'} = 1;
20646: last;
20647: }
20648: }
20649: }
20650: }
20651: }
20652: if ($env{'form.postsubmit'} eq '1') {
20653: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
20654: my %currtimeout;
20655: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20656: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
20657: $changes{'postsubmit'} = 1;
20658: }
20659: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20660: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
20661: }
20662: } else {
20663: $changes{'postsubmit'} = 1;
20664: }
20665: foreach my $type (@types) {
20666: my $timeout = $env{'form.'.$type.'_timeout'};
20667: $timeout =~ s/\D//g;
20668: if ($timeout == $staticdefaults{'postsubmit'}) {
20669: $timeout = '';
20670: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
20671: $timeout = '0';
20672: }
20673: unless ($timeout eq '') {
20674: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
20675: }
20676: if (exists($currtimeout{$type})) {
20677: if ($timeout ne $currtimeout{$type}) {
20678: $changes{'postsubmit'} = 1;
20679: }
20680: } elsif ($timeout ne '') {
20681: $changes{'postsubmit'} = 1;
20682: }
20683: }
20684: } else {
20685: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
20686: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20687: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
20688: $changes{'postsubmit'} = 1;
20689: }
20690: } else {
20691: $changes{'postsubmit'} = 1;
20692: }
20693: }
20694: my (%newdomexttool,%newexttool,%olddomexttool,%oldexttool);
20695: map { $newdomexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.domexttool');
20696: map { $newexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.exttool');
20697: if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
20698: %olddomexttool = %{$domconfig{'coursedefaults'}{'domexttool'}};
20699: } else {
20700: foreach my $type (@types) {
20701: if ($staticdefaults{'domexttool'}) {
20702: $olddomexttool{$type} = 1;
20703: } else {
20704: $olddomexttool{$type} = 0;
20705: }
20706: }
20707: }
20708: if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
20709: %oldexttool = %{$domconfig{'coursedefaults'}{'exttool'}};
20710: } else {
20711: foreach my $type (@types) {
20712: if ($staticdefaults{'exttool'}) {
20713: $oldexttool{$type} = 1;
20714: } else {
20715: $oldexttool{$type} = 0;
20716: }
20717: }
20718: }
20719: foreach my $type (@types) {
20720: unless ($newdomexttool{$type}) {
20721: $newdomexttool{$type} = 0;
20722: }
20723: unless ($newexttool{$type}) {
20724: $newexttool{$type} = 0;
20725: }
20726: if ($newdomexttool{$type} != $olddomexttool{$type}) {
20727: $changes{'domexttool'} = 1;
20728: }
20729: if ($newexttool{$type} != $oldexttool{$type}) {
20730: $changes{'exttool'} = 1;
20731: }
20732: }
20733: $defaultshash{'coursedefaults'}{'domexttool'} = \%newdomexttool;
20734: $defaultshash{'coursedefaults'}{'exttool'} = \%newexttool;
20735: }
20736: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20737: $dom);
20738: if ($putresult eq 'ok') {
20739: if (keys(%changes) > 0) {
20740: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20741: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
20742: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
20743: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
20744: ($changes{'inline_chem'}) || ($changes{'ltiauth'}) || ($changes{'domexttool'}) ||
20745: ($changes{'exttool'}) ) {
20746: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine',
20747: 'ltiauth') {
20748: if ($changes{$item}) {
20749: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
20750: }
20751: }
20752: if ($changes{'coursecredits'}) {
20753: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20754: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
20755: $domdefaults{$type.'credits'} =
20756: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
20757: }
20758: }
20759: }
20760: if ($changes{'postsubmit'}) {
20761: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20762: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
20763: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20764: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
20765: $domdefaults{$type.'postsubtimeout'} =
20766: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20767: }
20768: }
20769: }
20770: }
20771: if ($changes{'uploadquota'}) {
20772: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20773: foreach my $type (@types) {
20774: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
20775: }
20776: }
20777: }
20778: if ($changes{'canclone'}) {
20779: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20780: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20781: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
20782: if (@clonecodes) {
20783: $domdefaults{'canclone'} = join('+',@clonecodes);
20784: }
20785: }
20786: } else {
20787: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
20788: }
20789: }
20790: if ($changes{'domexttool'}) {
20791: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
20792: foreach my $type (@types) {
20793: $domdefaults{$type.'domexttool'}=$defaultshash{'coursedefaults'}{'domexttool'}{$type};
20794: }
20795: }
20796: }
20797: if ($changes{'exttool'}) {
20798: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
20799: foreach my $type (@types) {
20800: $domdefaults{$type.'exttool'}=$defaultshash{'coursedefaults'}{'exttool'}{$type};
20801: }
20802: }
20803: }
20804: my $cachetime = 24*60*60;
20805: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20806: if (ref($lastactref) eq 'HASH') {
20807: $lastactref->{'domdefaults'} = 1;
20808: }
20809: }
20810: $resulttext = &mt('Changes made:').'<ul>';
20811: foreach my $item (sort(keys(%changes))) {
20812: if ($item eq 'canuse_pdfforms') {
20813: if ($env{'form.'.$item} eq '1') {
20814: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
20815: } else {
20816: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
20817: }
20818: } elsif ($item eq 'uselcmath') {
20819: if ($env{'form.'.$item} eq '1') {
20820: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
20821: } else {
20822: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
20823: }
20824: } elsif ($item eq 'usejsme') {
20825: if ($env{'form.'.$item} eq '1') {
20826: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
20827: } else {
20828: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
20829: }
20830: } elsif ($item eq 'inline_chem') {
20831: if ($env{'form.'.$item} eq '1') {
20832: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
20833: } else {
20834: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
20835: }
20836: } elsif ($item eq 'texengine') {
20837: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
20838: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
20839: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
20840: }
20841: } elsif ($item eq 'anonsurvey_threshold') {
20842: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
20843: } elsif ($item eq 'uploadquota') {
20844: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20845: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
20846: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
20847: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
20848: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
20849: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
20850: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
20851: '</ul>'.
20852: '</li>';
20853: } else {
20854: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
20855: }
20856: } elsif ($item eq 'mysqltables') {
20857: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
20858: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
20859: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
20860: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
20861: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
20862: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
20863: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
20864: '</ul>'.
20865: '</li>';
20866: } else {
20867: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
20868: }
20869: } elsif ($item eq 'postsubmit') {
20870: if ($domdefaults{'postsubmit'} eq 'off') {
20871: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
20872: } else {
20873: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
20874: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20875: $resulttext .= &mt('durations:').'<ul>';
20876: foreach my $type (@types) {
20877: $resulttext .= '<li>';
20878: my $timeout;
20879: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20880: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20881: }
20882: my $display;
20883: if ($timeout eq '0') {
20884: $display = &mt('unlimited');
20885: } elsif ($timeout eq '') {
20886: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
20887: } else {
20888: $display = &mt('[quant,_1,second]',$timeout);
20889: }
20890: if ($type eq 'community') {
20891: $resulttext .= &mt('Communities');
20892: } elsif ($type eq 'official') {
20893: $resulttext .= &mt('Official courses');
20894: } elsif ($type eq 'unofficial') {
20895: $resulttext .= &mt('Unofficial courses');
20896: } elsif ($type eq 'textbook') {
20897: $resulttext .= &mt('Textbook courses');
20898: } elsif ($type eq 'placement') {
20899: $resulttext .= &mt('Placement tests');
20900: }
20901: $resulttext .= ' -- '.$display.'</li>';
20902: }
20903: $resulttext .= '</ul>';
20904: }
20905: $resulttext .= '</li>';
20906: }
20907: } elsif ($item eq 'coursecredits') {
20908: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20909: if (($domdefaults{'officialcredits'} eq '') &&
20910: ($domdefaults{'unofficialcredits'} eq '') &&
20911: ($domdefaults{'textbookcredits'} eq '')) {
20912: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20913: } else {
20914: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
20915: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
20916: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
20917: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
20918: '</ul>'.
20919: '</li>';
20920: }
20921: } else {
20922: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20923: }
20924: } elsif ($item eq 'canclone') {
20925: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20926: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20927: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
20928: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
20929: }
20930: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
20931: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
20932: } else {
20933: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
20934: }
20935: } elsif ($item eq 'ltiauth') {
20936: if ($env{'form.'.$item} eq '1') {
20937: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
20938: } else {
20939: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
20940: }
20941: } elsif ($item eq 'domexttool') {
20942: my @noyes = (&mt('no'),&mt('yes'));
20943: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
20944: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used as follows:').'<ul>'.
20945: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'official'}].'</b>').'</li>'.
20946: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'unofficial'}].'</b>').'</li>'.
20947: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'textbook'}].'</b>').'</li>'.
20948: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'placement'}].'</b>').'</li>'.
20949: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'community'}].'</b>').'</li>'.
20950: '</ul>'.
20951: '</li>';
20952: } else {
20953: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used in all course types, by default').'</li>';
20954: }
20955: } elsif ($item eq 'exttool') {
20956: my @noyes = (&mt('no'),&mt('yes'));
20957: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
20958: $resulttext .= '<li>'.&mt('External Tools can be defined and configured in course containers as follows:').'<ul>'.
20959: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'official'}].'</b>').'</li>'.
20960: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'unofficial'}].'</b>').'</li>'.
20961: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'textbook'}].'</b>').'</li>'.
20962: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'placement'}].'</b>').'</li>'.
20963: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'community'}].'</b>').'</li>'.
20964: '</ul>'.
20965: '</li>';
20966: } else {
20967: $resulttext .= '<li>'.&mt('External Tools can not be defined in any course types, by default').'</li>';
20968: }
20969: }
20970: }
20971: $resulttext .= '</ul>';
20972: } else {
20973: $resulttext = &mt('No changes made to course defaults');
20974: }
20975: } else {
20976: $resulttext = '<span class="LC_error">'.
20977: &mt('An error occurred: [_1]',$putresult).'</span>';
20978: }
20979: return $resulttext;
20980: }
20981:
20982: sub modify_selfenrollment {
20983: my ($dom,$lastactref,%domconfig) = @_;
20984: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
20985: my @types = ('official','unofficial','community','textbook','placement');
20986: my %titles = &tool_titles();
20987: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
20988: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
20989: $ordered{'default'} = ['types','registered','approval','limit'];
20990:
20991: my (%roles,%shown,%toplevel);
20992: $roles{'0'} = &Apache::lonnet::plaintext('dc');
20993:
20994: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
20995: if ($domconfig{'selfenrollment'} eq '') {
20996: $domconfig{'selfenrollment'} = {};
20997: }
20998: }
20999: %toplevel = (
21000: admin => 'Configuration Rights',
21001: default => 'Default settings',
21002: validation => 'Validation of self-enrollment requests',
21003: );
21004: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
21005:
21006: if (ref($ordered{'admin'}) eq 'ARRAY') {
21007: foreach my $item (@{$ordered{'admin'}}) {
21008: foreach my $type (@types) {
21009: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
21010: $selfenrollhash{'admin'}{$type}{$item} = 1;
21011: } else {
21012: $selfenrollhash{'admin'}{$type}{$item} = 0;
21013: }
21014: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
21015: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
21016: if ($selfenrollhash{'admin'}{$type}{$item} ne
21017: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
21018: push(@{$changes{'admin'}{$type}},$item);
21019: }
21020: } else {
21021: if (!$selfenrollhash{'admin'}{$type}{$item}) {
21022: push(@{$changes{'admin'}{$type}},$item);
21023: }
21024: }
21025: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
21026: push(@{$changes{'admin'}{$type}},$item);
21027: }
21028: }
21029: }
21030: }
21031:
21032: foreach my $item (@{$ordered{'default'}}) {
21033: foreach my $type (@types) {
21034: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
21035: if ($item eq 'types') {
21036: unless (($value eq 'all') || ($value eq 'dom')) {
21037: $value = '';
21038: }
21039: } elsif ($item eq 'registered') {
21040: unless ($value eq '1') {
21041: $value = 0;
21042: }
21043: } elsif ($item eq 'approval') {
21044: unless ($value =~ /^[012]$/) {
21045: $value = 0;
21046: }
21047: } else {
21048: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21049: $value = 'none';
21050: }
21051: }
21052: $selfenrollhash{'default'}{$type}{$item} = $value;
21053: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
21054: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21055: if ($selfenrollhash{'default'}{$type}{$item} ne
21056: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
21057: push(@{$changes{'default'}{$type}},$item);
21058: }
21059: } else {
21060: push(@{$changes{'default'}{$type}},$item);
21061: }
21062: } else {
21063: push(@{$changes{'default'}{$type}},$item);
21064: }
21065: if ($item eq 'limit') {
21066: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21067: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
21068: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
21069: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
21070: }
21071: } else {
21072: $selfenrollhash{'default'}{$type}{'cap'} = '';
21073: }
21074: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21075: if ($selfenrollhash{'default'}{$type}{'cap'} ne
21076: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
21077: push(@{$changes{'default'}{$type}},'cap');
21078: }
21079: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
21080: push(@{$changes{'default'}{$type}},'cap');
21081: }
21082: }
21083: }
21084: }
21085:
21086: foreach my $item (@{$itemsref}) {
21087: if ($item eq 'fields') {
21088: my @changed;
21089: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
21090: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
21091: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
21092: }
21093: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21094: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
21095: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
21096: $domconfig{'selfenrollment'}{'validation'}{$item});
21097: } else {
21098: @changed = @{$selfenrollhash{'validation'}{$item}};
21099: }
21100: } else {
21101: @changed = @{$selfenrollhash{'validation'}{$item}};
21102: }
21103: if (@changed) {
21104: if ($selfenrollhash{'validation'}{$item}) {
21105: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
21106: } else {
21107: $changes{'validation'}{$item} = &mt('None');
21108: }
21109: }
21110: } else {
21111: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
21112: if ($item eq 'markup') {
21113: if ($env{'form.selfenroll_validation_'.$item}) {
21114: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
21115: }
21116: }
21117: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21118: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
21119: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
21120: }
21121: }
21122: }
21123: }
21124:
21125: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
21126: $dom);
21127: if ($putresult eq 'ok') {
21128: if (keys(%changes) > 0) {
21129: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21130: $resulttext = &mt('Changes made:').'<ul>';
21131: foreach my $key ('admin','default','validation') {
21132: if (ref($changes{$key}) eq 'HASH') {
21133: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
21134: if ($key eq 'validation') {
21135: foreach my $item (@{$itemsref}) {
21136: if (exists($changes{$key}{$item})) {
21137: if ($item eq 'markup') {
21138: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21139: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
21140: } else {
21141: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21142: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
21143: }
21144: }
21145: }
21146: } else {
21147: foreach my $type (@types) {
21148: if ($type eq 'community') {
21149: $roles{'1'} = &mt('Community personnel');
21150: } else {
21151: $roles{'1'} = &mt('Course personnel');
21152: }
21153: if (ref($changes{$key}{$type}) eq 'ARRAY') {
21154: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21155: if ($key eq 'admin') {
21156: my @mgrdc = ();
21157: if (ref($ordered{$key}) eq 'ARRAY') {
21158: foreach my $item (@{$ordered{'admin'}}) {
21159: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21160: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
21161: push(@mgrdc,$item);
21162: }
21163: }
21164: }
21165: if (@mgrdc) {
21166: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
21167: } else {
21168: delete($domdefaults{$type.'selfenrolladmdc'});
21169: }
21170: }
21171: } else {
21172: if (ref($ordered{$key}) eq 'ARRAY') {
21173: foreach my $item (@{$ordered{$key}}) {
21174: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21175: $domdefaults{$type.'selfenroll'.$item} =
21176: $selfenrollhash{$key}{$type}{$item};
21177: }
21178: }
21179: }
21180: }
21181: }
21182: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21183: foreach my $item (@{$ordered{$key}}) {
21184: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21185: $resulttext .= '<li>';
21186: if ($key eq 'admin') {
21187: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21188: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21189: } else {
21190: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21191: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21192: }
21193: $resulttext .= '</li>';
21194: }
21195: }
21196: $resulttext .= '</ul></li>';
21197: }
21198: }
21199: $resulttext .= '</ul></li>';
21200: }
21201: }
21202: }
21203: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21204: my $cachetime = 24*60*60;
21205: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21206: if (ref($lastactref) eq 'HASH') {
21207: $lastactref->{'domdefaults'} = 1;
21208: }
21209: }
21210: $resulttext .= '</ul>';
21211: } else {
21212: $resulttext = &mt('No changes made to self-enrollment settings');
21213: }
21214: } else {
21215: $resulttext = '<span class="LC_error">'.
21216: &mt('An error occurred: [_1]',$putresult).'</span>';
21217: }
21218: return $resulttext;
21219: }
21220:
21221: sub modify_wafproxy {
21222: my ($dom,$action,$lastactref,%domconfig) = @_;
21223: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21224: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21225: %wafproxy,%changes,%expirecache,%expiresaml);
21226: foreach my $server (sort(keys(%servers))) {
21227: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21228: if ($serverhome eq $server) {
21229: my $serverdom = &Apache::lonnet::host_domain($server);
21230: if ($serverdom eq $dom) {
21231: $canset{$server} = 1;
21232: }
21233: }
21234: }
21235: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21236: %{$values{$dom}} = ();
21237: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
21238: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
21239: }
21240: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
21241: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
21242: }
21243: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21244: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
21245: }
21246: }
21247: my $output;
21248: if (keys(%canset)) {
21249: %{$wafproxy{'alias'}} = ();
21250: %{$wafproxy{'saml'}} = ();
21251: foreach my $key (sort(keys(%canset))) {
21252: if ($env{'form.wafproxy_'.$dom}) {
21253: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
21254: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
21255: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
21256: $changes{'alias'} = 1;
21257: }
21258: if ($env{'form.wafproxy_alias_saml_'.$key}) {
21259: $wafproxy{'saml'}{$key} = 1;
21260: }
21261: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
21262: $changes{'saml'} = 1;
21263: }
21264: } else {
21265: $wafproxy{'alias'}{$key} = '';
21266: $wafproxy{'saml'}{$key} = '';
21267: if ($curralias{$key}) {
21268: $changes{'alias'} = 1;
21269: }
21270: if ($currsaml{$key}) {
21271: $changes{'saml'} = 1;
21272: }
21273: }
21274: if ($wafproxy{'alias'}{$key} eq '') {
21275: if ($curralias{$key}) {
21276: $expirecache{$key} = 1;
21277: }
21278: delete($wafproxy{'alias'}{$key});
21279: }
21280: if ($wafproxy{'saml'}{$key} eq '') {
21281: if ($currsaml{$key}) {
21282: $expiresaml{$key} = 1;
21283: }
21284: delete($wafproxy{'saml'}{$key});
21285: }
21286: }
21287: unless (keys(%{$wafproxy{'alias'}})) {
21288: delete($wafproxy{'alias'});
21289: }
21290: unless (keys(%{$wafproxy{'saml'}})) {
21291: delete($wafproxy{'saml'});
21292: }
21293: # Localization for values in %warn occurs in &mt() calls separately.
21294: my %warn = (
21295: trusted => 'trusted IP range(s)',
21296: vpnint => 'internal IP range(s) for VPN sessions(s)',
21297: vpnext => 'IP range(s) for backend WAF connections',
21298: );
21299: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21300: my $possible = $env{'form.wafproxy_'.$item};
21301: $possible =~ s/^\s+|\s+$//g;
21302: if ($possible ne '') {
21303: if ($item eq 'remoteip') {
21304: if ($possible =~ /^[mhn]$/) {
21305: $wafproxy{$item} = $possible;
21306: }
21307: } elsif ($item eq 'ipheader') {
21308: if ($wafproxy{'remoteip'} eq 'h') {
21309: $wafproxy{$item} = $possible;
21310: }
21311: } elsif ($item eq 'sslopt') {
21312: if ($possible =~ /^0|1$/) {
21313: $wafproxy{$item} = $possible;
21314: }
21315: } else {
21316: my (@ok,$count);
21317: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
21318: unless ($env{'form.wafproxy_vpnaccess'}) {
21319: $possible = '';
21320: }
21321: } elsif ($item eq 'trusted') {
21322: unless ($wafproxy{'remoteip'} eq 'h') {
21323: $possible = '';
21324: }
21325: }
21326: unless ($possible eq '') {
21327: $possible =~ s/[\r\n]+/\s/g;
21328: $possible =~ s/\s*-\s*/-/g;
21329: $possible =~ s/\s+/,/g;
21330: $possible =~ s/,+/,/g;
21331: }
21332: $count = 0;
21333: if ($possible ne '') {
21334: foreach my $poss (split(/\,/,$possible)) {
21335: $count ++;
21336: $poss = &validate_ip_pattern($poss);
21337: if ($poss ne '') {
21338: push(@ok,$poss);
21339: }
21340: }
21341: my $diff = $count - scalar(@ok);
21342: if ($diff) {
21343: push(@warnings,'<li>'.
21344: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
21345: $diff,$warn{$item}).
21346: '</li>');
21347: }
21348: if (@ok) {
21349: my @cidr_list;
21350: foreach my $item (@ok) {
21351: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
21352: }
21353: $wafproxy{$item} = join(',',@cidr_list);
21354: }
21355: }
21356: }
21357: if ($wafproxy{$item} ne $currvalue{$item}) {
21358: $changes{$item} = 1;
21359: }
21360: } elsif ($currvalue{$item}) {
21361: $changes{$item} = 1;
21362: }
21363: }
21364: } else {
21365: if (keys(%curralias)) {
21366: $changes{'alias'} = 1;
21367: }
21368: if (keys(%currsaml)) {
21369: $changes{'saml'} = 1;
21370: }
21371: if (keys(%currvalue)) {
21372: foreach my $key (keys(%currvalue)) {
21373: $changes{$key} = 1;
21374: }
21375: }
21376: }
21377: if (keys(%changes)) {
21378: my %defaultshash = (
21379: wafproxy => \%wafproxy,
21380: );
21381: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21382: $dom);
21383: if ($putresult eq 'ok') {
21384: my $cachetime = 24*60*60;
21385: my (%domdefaults,$updatedomdefs);
21386: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
21387: if ($changes{$item}) {
21388: unless ($updatedomdefs) {
21389: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
21390: $updatedomdefs = 1;
21391: }
21392: if ($wafproxy{$item}) {
21393: $domdefaults{'waf_'.$item} = $wafproxy{$item};
21394: } elsif (exists($domdefaults{'waf_'.$item})) {
21395: delete($domdefaults{'waf_'.$item});
21396: }
21397: }
21398: }
21399: if ($updatedomdefs) {
21400: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21401: if (ref($lastactref) eq 'HASH') {
21402: $lastactref->{'domdefaults'} = 1;
21403: }
21404: }
21405: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
21406: my %updates = %expirecache;
21407: foreach my $key (keys(%expirecache)) {
21408: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
21409: }
21410: if (ref($wafproxy{'alias'}) eq 'HASH') {
21411: my $cachetime = 24*60*60;
21412: foreach my $key (keys(%{$wafproxy{'alias'}})) {
21413: $updates{$key} = 1;
21414: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
21415: $cachetime);
21416: }
21417: }
21418: if (ref($lastactref) eq 'HASH') {
21419: $lastactref->{'proxyalias'} = \%updates;
21420: }
21421: }
21422: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
21423: my %samlupdates = %expiresaml;
21424: foreach my $key (keys(%expiresaml)) {
21425: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
21426: }
21427: if (ref($wafproxy{'saml'}) eq 'HASH') {
21428: my $cachetime = 24*60*60;
21429: foreach my $key (keys(%{$wafproxy{'saml'}})) {
21430: $samlupdates{$key} = 1;
21431: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
21432: $cachetime);
21433: }
21434: }
21435: if (ref($lastactref) eq 'HASH') {
21436: $lastactref->{'proxysaml'} = \%samlupdates;
21437: }
21438: }
21439: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
21440: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21441: if ($changes{$item}) {
21442: if ($item eq 'alias') {
21443: my $numaliased = 0;
21444: if (ref($wafproxy{'alias'}) eq 'HASH') {
21445: my $shown;
21446: if (keys(%{$wafproxy{'alias'}})) {
21447: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
21448: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
21449: &Apache::lonnet::hostname($server),
21450: $wafproxy{'alias'}{$server}).'</li>';
21451: $numaliased ++;
21452: }
21453: if ($numaliased) {
21454: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
21455: '<ul>'.$shown.'</ul>').'</li>';
21456: }
21457: }
21458: }
21459: unless ($numaliased) {
21460: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
21461: }
21462: } elsif ($item eq 'saml') {
21463: my $shown;
21464: if (ref($wafproxy{'saml'}) eq 'HASH') {
21465: if (keys(%{$wafproxy{'saml'}})) {
21466: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
21467: }
21468: }
21469: if ($shown) {
21470: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
21471: $shown).'</li>';
21472: } else {
21473: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
21474: }
21475: } else {
21476: if ($item eq 'remoteip') {
21477: my %ip_methods = &remoteip_methods();
21478: if ($wafproxy{$item} =~ /^[mh]$/) {
21479: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
21480: $ip_methods{$wafproxy{$item}}).'</li>';
21481: } else {
21482: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
21483: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
21484: '</li>';
21485: } else {
21486: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
21487: }
21488: }
21489: } elsif ($item eq 'ipheader') {
21490: if ($wafproxy{$item}) {
21491: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
21492: $wafproxy{$item}).'</li>';
21493: } else {
21494: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
21495: }
21496: } elsif ($item eq 'trusted') {
21497: if ($wafproxy{$item}) {
21498: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
21499: $wafproxy{$item}).'</li>';
21500: } else {
21501: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
21502: }
21503: } elsif ($item eq 'vpnint') {
21504: if ($wafproxy{$item}) {
21505: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
21506: $wafproxy{$item}).'</li>';
21507: } else {
21508: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
21509: }
21510: } elsif ($item eq 'vpnext') {
21511: if ($wafproxy{$item}) {
21512: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
21513: $wafproxy{$item}).'</li>';
21514: } else {
21515: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
21516: }
21517: } elsif ($item eq 'sslopt') {
21518: if ($wafproxy{$item}) {
21519: $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>';
21520: } else {
21521: $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>';
21522: }
21523: }
21524: }
21525: }
21526: }
21527: $output .= '</ul>';
21528: } else {
21529: $output = '<span class="LC_error">'.
21530: &mt('An error occurred: [_1]',$putresult).'</span>';
21531: }
21532: } elsif (keys(%canset)) {
21533: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
21534: }
21535: if (@warnings) {
21536: $output .= '<br />'.&mt('Warnings:').'<ul>'.
21537: join("\n",@warnings).'</ul>';
21538: }
21539: return $output;
21540: }
21541:
21542: sub validate_ip_pattern {
21543: my ($pattern) = @_;
21544: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
21545: my ($start,$end) = ($1,$2);
21546: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
21547: if (($start !~ m{/}) && ($end !~ m{/})) {
21548: return $start.'-'.$end;
21549: }
21550: }
21551: } elsif ($pattern ne '') {
21552: $pattern = &Net::CIDR::cidrvalidate($pattern);
21553: if ($pattern ne '') {
21554: return $pattern;
21555: }
21556: }
21557: return;
21558: }
21559:
21560: sub modify_usersessions {
21561: my ($dom,$lastactref,%domconfig) = @_;
21562: my @hostingtypes = ('version','excludedomain','includedomain');
21563: my @offloadtypes = ('primary','default');
21564: my %types = (
21565: remote => \@hostingtypes,
21566: hosted => \@hostingtypes,
21567: spares => \@offloadtypes,
21568: );
21569: my @prefixes = ('remote','hosted','spares');
21570: my @lcversions = &Apache::lonnet::all_loncaparevs();
21571: my (%by_ip,%by_location,@intdoms,@instdoms);
21572: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21573: my @locations = sort(keys(%by_location));
21574: my (%defaultshash,%changes);
21575: foreach my $prefix (@prefixes) {
21576: $defaultshash{'usersessions'}{$prefix} = {};
21577: }
21578: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21579: my $resulttext;
21580: my %iphost = &Apache::lonnet::get_iphost();
21581: foreach my $prefix (@prefixes) {
21582: next if ($prefix eq 'spares');
21583: foreach my $type (@{$types{$prefix}}) {
21584: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21585: if ($type eq 'version') {
21586: my $value = $env{'form.'.$prefix.'_'.$type};
21587: my $okvalue;
21588: if ($value ne '') {
21589: if (grep(/^\Q$value\E$/,@lcversions)) {
21590: $okvalue = $value;
21591: }
21592: }
21593: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21594: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21595: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
21596: if ($inuse == 0) {
21597: $changes{$prefix}{$type} = 1;
21598: } else {
21599: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
21600: $changes{$prefix}{$type} = 1;
21601: }
21602: if ($okvalue ne '') {
21603: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21604: }
21605: }
21606: } else {
21607: if (($inuse == 1) && ($okvalue ne '')) {
21608: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21609: $changes{$prefix}{$type} = 1;
21610: }
21611: }
21612: } else {
21613: if (($inuse == 1) && ($okvalue ne '')) {
21614: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21615: $changes{$prefix}{$type} = 1;
21616: }
21617: }
21618: } else {
21619: if (($inuse == 1) && ($okvalue ne '')) {
21620: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21621: $changes{$prefix}{$type} = 1;
21622: }
21623: }
21624: } else {
21625: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21626: my @okvals;
21627: foreach my $val (@vals) {
21628: if ($val =~ /:/) {
21629: my @items = split(/:/,$val);
21630: foreach my $item (@items) {
21631: if (ref($by_location{$item}) eq 'ARRAY') {
21632: push(@okvals,$item);
21633: }
21634: }
21635: } else {
21636: if (ref($by_location{$val}) eq 'ARRAY') {
21637: push(@okvals,$val);
21638: }
21639: }
21640: }
21641: @okvals = sort(@okvals);
21642: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21643: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21644: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21645: if ($inuse == 0) {
21646: $changes{$prefix}{$type} = 1;
21647: } else {
21648: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21649: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
21650: if (@changed > 0) {
21651: $changes{$prefix}{$type} = 1;
21652: }
21653: }
21654: } else {
21655: if ($inuse == 1) {
21656: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21657: $changes{$prefix}{$type} = 1;
21658: }
21659: }
21660: } else {
21661: if ($inuse == 1) {
21662: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21663: $changes{$prefix}{$type} = 1;
21664: }
21665: }
21666: } else {
21667: if ($inuse == 1) {
21668: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21669: $changes{$prefix}{$type} = 1;
21670: }
21671: }
21672: }
21673: }
21674: }
21675:
21676: my @alldoms = &Apache::lonnet::all_domains();
21677: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21678: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
21679: my $savespares;
21680:
21681: foreach my $lonhost (sort(keys(%servers))) {
21682: my $serverhomeID =
21683: &Apache::lonnet::get_server_homeID($servers{$lonhost});
21684: my $serverhostname = &Apache::lonnet::hostname($lonhost);
21685: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
21686: my %spareschg;
21687: foreach my $type (@{$types{'spares'}}) {
21688: my @okspares;
21689: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
21690: foreach my $server (@checked) {
21691: if (&Apache::lonnet::hostname($server) ne '') {
21692: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
21693: unless (grep(/^\Q$server\E$/,@okspares)) {
21694: push(@okspares,$server);
21695: }
21696: }
21697: }
21698: }
21699: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
21700: my $newspare;
21701: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
21702: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
21703: $newspare = $new;
21704: }
21705: }
21706: my @spares;
21707: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
21708: @spares = sort(@okspares,$newspare);
21709: } else {
21710: @spares = sort(@okspares);
21711: }
21712: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
21713: if (ref($spareid{$lonhost}) eq 'HASH') {
21714: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
21715: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
21716: if (@diffs > 0) {
21717: $spareschg{$type} = 1;
21718: }
21719: }
21720: }
21721: }
21722: if (keys(%spareschg) > 0) {
21723: $changes{'spares'}{$lonhost} = \%spareschg;
21724: }
21725: }
21726: $defaultshash{'usersessions'}{'offloadnow'} = {};
21727: $defaultshash{'usersessions'}{'offloadoth'} = {};
21728: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
21729: my @okoffload;
21730: if (@offloadnow) {
21731: foreach my $server (@offloadnow) {
21732: if (&Apache::lonnet::hostname($server) ne '') {
21733: unless (grep(/^\Q$server\E$/,@okoffload)) {
21734: push(@okoffload,$server);
21735: }
21736: }
21737: }
21738: if (@okoffload) {
21739: foreach my $lonhost (@okoffload) {
21740: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
21741: }
21742: }
21743: }
21744: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
21745: my @okoffloadoth;
21746: if (@offloadoth) {
21747: foreach my $server (@offloadoth) {
21748: if (&Apache::lonnet::hostname($server) ne '') {
21749: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
21750: push(@okoffloadoth,$server);
21751: }
21752: }
21753: }
21754: if (@okoffloadoth) {
21755: foreach my $lonhost (@okoffloadoth) {
21756: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
21757: }
21758: }
21759: }
21760: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21761: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
21762: if (ref($changes{'spares'}) eq 'HASH') {
21763: if (keys(%{$changes{'spares'}}) > 0) {
21764: $savespares = 1;
21765: }
21766: }
21767: } else {
21768: $savespares = 1;
21769: }
21770: foreach my $offload ('offloadnow','offloadoth') {
21771: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
21772: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
21773: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
21774: $changes{$offload} = 1;
21775: last;
21776: }
21777: }
21778: unless ($changes{$offload}) {
21779: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
21780: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
21781: $changes{$offload} = 1;
21782: last;
21783: }
21784: }
21785: }
21786: } else {
21787: if (($offload eq 'offloadnow') && (@okoffload)) {
21788: $changes{'offloadnow'} = 1;
21789: }
21790: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
21791: $changes{'offloadoth'} = 1;
21792: }
21793: }
21794: }
21795: } else {
21796: if (@okoffload) {
21797: $changes{'offloadnow'} = 1;
21798: }
21799: if (@okoffloadoth) {
21800: $changes{'offloadoth'} = 1;
21801: }
21802: }
21803: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
21804: if ((keys(%changes) > 0) || ($savespares)) {
21805: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21806: $dom);
21807: if ($putresult eq 'ok') {
21808: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21809: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
21810: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
21811: }
21812: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
21813: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
21814: }
21815: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21816: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
21817: }
21818: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21819: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
21820: }
21821: }
21822: my $cachetime = 24*60*60;
21823: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21824: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
21825: if (ref($lastactref) eq 'HASH') {
21826: $lastactref->{'domdefaults'} = 1;
21827: $lastactref->{'usersessions'} = 1;
21828: }
21829: if (keys(%changes) > 0) {
21830: my %lt = &usersession_titles();
21831: $resulttext = &mt('Changes made:').'<ul>';
21832: foreach my $prefix (@prefixes) {
21833: if (ref($changes{$prefix}) eq 'HASH') {
21834: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
21835: if ($prefix eq 'spares') {
21836: if (ref($changes{$prefix}) eq 'HASH') {
21837: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
21838: $resulttext .= '<li><b>'.$lonhost.'</b> ';
21839: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
21840: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
21841: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
21842: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
21843: foreach my $type (@{$types{$prefix}}) {
21844: if ($changes{$prefix}{$lonhost}{$type}) {
21845: my $offloadto = &mt('None');
21846: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
21847: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
21848: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
21849: }
21850: }
21851: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
21852: }
21853: }
21854: }
21855: $resulttext .= '</li>';
21856: }
21857: }
21858: } else {
21859: foreach my $type (@{$types{$prefix}}) {
21860: if (defined($changes{$prefix}{$type})) {
21861: my ($newvalue,$notinuse);
21862: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21863: if (ref($defaultshash{'usersessions'}{$prefix})) {
21864: if ($type eq 'version') {
21865: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
21866: } else {
21867: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21868: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
21869: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
21870: }
21871: } else {
21872: $notinuse = 1;
21873: }
21874: }
21875: }
21876: }
21877: if ($newvalue eq '') {
21878: if ($type eq 'version') {
21879: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
21880: } elsif ($notinuse) {
21881: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
21882: } else {
21883: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
21884: }
21885: } else {
21886: if ($type eq 'version') {
21887: $newvalue .= ' '.&mt('(or later)');
21888: }
21889: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
21890: }
21891: }
21892: }
21893: }
21894: $resulttext .= '</ul>';
21895: }
21896: }
21897: if ($changes{'offloadnow'}) {
21898: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21899: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
21900: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
21901: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
21902: $resulttext .= '<li>'.$lonhost.'</li>';
21903: }
21904: $resulttext .= '</ul>';
21905: } else {
21906: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
21907: }
21908: } else {
21909: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
21910: }
21911: }
21912: if ($changes{'offloadoth'}) {
21913: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21914: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
21915: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
21916: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
21917: $resulttext .= '<li>'.$lonhost.'</li>';
21918: }
21919: $resulttext .= '</ul>';
21920: } else {
21921: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
21922: }
21923: } else {
21924: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
21925: }
21926: }
21927: $resulttext .= '</ul>';
21928: } else {
21929: $resulttext = $nochgmsg;
21930: }
21931: } else {
21932: $resulttext = '<span class="LC_error">'.
21933: &mt('An error occurred: [_1]',$putresult).'</span>';
21934: }
21935: } else {
21936: $resulttext = $nochgmsg;
21937: }
21938: return $resulttext;
21939: }
21940:
21941: sub modify_ssl {
21942: my ($dom,$lastactref,%domconfig) = @_;
21943: my (%by_ip,%by_location,@intdoms,@instdoms);
21944: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21945: my @locations = sort(keys(%by_location));
21946: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21947: my (%defaultshash,%changes);
21948: my $action = 'ssl';
21949: my @prefixes = ('connto','connfrom','replication');
21950: foreach my $prefix (@prefixes) {
21951: $defaultshash{$action}{$prefix} = {};
21952: }
21953: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21954: my $resulttext;
21955: my %iphost = &Apache::lonnet::get_iphost();
21956: my @reptypes = ('certreq','nocertreq');
21957: my @connecttypes = ('dom','intdom','other');
21958: my %types = (
21959: connto => \@connecttypes,
21960: connfrom => \@connecttypes,
21961: replication => \@reptypes,
21962: );
21963: foreach my $prefix (sort(keys(%types))) {
21964: foreach my $type (@{$types{$prefix}}) {
21965: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21966: my $value = 'yes';
21967: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
21968: $value = $env{'form.'.$prefix.'_'.$type};
21969: }
21970: if (ref($domconfig{$action}) eq 'HASH') {
21971: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21972: if ($domconfig{$action}{$prefix}{$type} ne '') {
21973: if ($value ne $domconfig{$action}{$prefix}{$type}) {
21974: $changes{$prefix}{$type} = 1;
21975: }
21976: $defaultshash{$action}{$prefix}{$type} = $value;
21977: } else {
21978: $defaultshash{$action}{$prefix}{$type} = $value;
21979: $changes{$prefix}{$type} = 1;
21980: }
21981: } else {
21982: $defaultshash{$action}{$prefix}{$type} = $value;
21983: $changes{$prefix}{$type} = 1;
21984: }
21985: } else {
21986: $defaultshash{$action}{$prefix}{$type} = $value;
21987: $changes{$prefix}{$type} = 1;
21988: }
21989: if (($type eq 'dom') && (keys(%servers) == 1)) {
21990: delete($changes{$prefix}{$type});
21991: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
21992: delete($changes{$prefix}{$type});
21993: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
21994: delete($changes{$prefix}{$type});
21995: }
21996: } elsif ($prefix eq 'replication') {
21997: if (@locations > 0) {
21998: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21999: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22000: my @okvals;
22001: foreach my $val (@vals) {
22002: if ($val =~ /:/) {
22003: my @items = split(/:/,$val);
22004: foreach my $item (@items) {
22005: if (ref($by_location{$item}) eq 'ARRAY') {
22006: push(@okvals,$item);
22007: }
22008: }
22009: } else {
22010: if (ref($by_location{$val}) eq 'ARRAY') {
22011: push(@okvals,$val);
22012: }
22013: }
22014: }
22015: @okvals = sort(@okvals);
22016: if (ref($domconfig{$action}) eq 'HASH') {
22017: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22018: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
22019: if ($inuse == 0) {
22020: $changes{$prefix}{$type} = 1;
22021: } else {
22022: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22023: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
22024: if (@changed > 0) {
22025: $changes{$prefix}{$type} = 1;
22026: }
22027: }
22028: } else {
22029: if ($inuse == 1) {
22030: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22031: $changes{$prefix}{$type} = 1;
22032: }
22033: }
22034: } else {
22035: if ($inuse == 1) {
22036: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22037: $changes{$prefix}{$type} = 1;
22038: }
22039: }
22040: } else {
22041: if ($inuse == 1) {
22042: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22043: $changes{$prefix}{$type} = 1;
22044: }
22045: }
22046: }
22047: }
22048: }
22049: }
22050: if (keys(%changes)) {
22051: foreach my $prefix (keys(%changes)) {
22052: if (ref($changes{$prefix}) eq 'HASH') {
22053: if (scalar(keys(%{$changes{$prefix}})) == 0) {
22054: delete($changes{$prefix});
22055: }
22056: } else {
22057: delete($changes{$prefix});
22058: }
22059: }
22060: }
22061: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
22062: if (keys(%changes) > 0) {
22063: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22064: $dom);
22065: if ($putresult eq 'ok') {
22066: if (ref($defaultshash{$action}) eq 'HASH') {
22067: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
22068: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
22069: }
22070: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
22071: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
22072: }
22073: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
22074: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
22075: }
22076: }
22077: my $cachetime = 24*60*60;
22078: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22079: if (ref($lastactref) eq 'HASH') {
22080: $lastactref->{'domdefaults'} = 1;
22081: }
22082: if (keys(%changes) > 0) {
22083: my %titles = &ssl_titles();
22084: $resulttext = &mt('Changes made:').'<ul>';
22085: foreach my $prefix (@prefixes) {
22086: if (ref($changes{$prefix}) eq 'HASH') {
22087: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
22088: foreach my $type (@{$types{$prefix}}) {
22089: if (defined($changes{$prefix}{$type})) {
22090: my ($newvalue,$notinuse);
22091: if (ref($defaultshash{$action}) eq 'HASH') {
22092: if (ref($defaultshash{$action}{$prefix})) {
22093: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22094: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
22095: } else {
22096: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
22097: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
22098: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
22099: }
22100: } else {
22101: $notinuse = 1;
22102: }
22103: }
22104: }
22105: if ($notinuse) {
22106: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
22107: } elsif ($newvalue eq '') {
22108: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
22109: } else {
22110: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
22111: }
22112: }
22113: }
22114: }
22115: $resulttext .= '</ul>';
22116: }
22117: }
22118: } else {
22119: $resulttext = $nochgmsg;
22120: }
22121: } else {
22122: $resulttext = '<span class="LC_error">'.
22123: &mt('An error occurred: [_1]',$putresult).'</span>';
22124: }
22125: } else {
22126: $resulttext = $nochgmsg;
22127: }
22128: return $resulttext;
22129: }
22130:
22131: sub modify_trust {
22132: my ($dom,$lastactref,%domconfig) = @_;
22133: my (%by_ip,%by_location,@intdoms,@instdoms);
22134: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22135: my @locations = sort(keys(%by_location));
22136: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
22137: my @types = ('exc','inc');
22138: my (%defaultshash,%changes);
22139: foreach my $prefix (@prefixes) {
22140: $defaultshash{'trust'}{$prefix} = {};
22141: }
22142: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22143: my $resulttext;
22144: foreach my $prefix (@prefixes) {
22145: foreach my $type (@types) {
22146: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22147: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22148: my @okvals;
22149: foreach my $val (@vals) {
22150: if ($val =~ /:/) {
22151: my @items = split(/:/,$val);
22152: foreach my $item (@items) {
22153: if (ref($by_location{$item}) eq 'ARRAY') {
22154: push(@okvals,$item);
22155: }
22156: }
22157: } else {
22158: if (ref($by_location{$val}) eq 'ARRAY') {
22159: push(@okvals,$val);
22160: }
22161: }
22162: }
22163: @okvals = sort(@okvals);
22164: if (ref($domconfig{'trust'}) eq 'HASH') {
22165: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
22166: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22167: if ($inuse == 0) {
22168: $changes{$prefix}{$type} = 1;
22169: } else {
22170: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22171: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
22172: if (@changed > 0) {
22173: $changes{$prefix}{$type} = 1;
22174: }
22175: }
22176: } else {
22177: if ($inuse == 1) {
22178: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22179: $changes{$prefix}{$type} = 1;
22180: }
22181: }
22182: } else {
22183: if ($inuse == 1) {
22184: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22185: $changes{$prefix}{$type} = 1;
22186: }
22187: }
22188: } else {
22189: if ($inuse == 1) {
22190: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22191: $changes{$prefix}{$type} = 1;
22192: }
22193: }
22194: }
22195: }
22196: my $nochgmsg = &mt('No changes made to trust settings.');
22197: if (keys(%changes) > 0) {
22198: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22199: $dom);
22200: if ($putresult eq 'ok') {
22201: if (ref($defaultshash{'trust'}) eq 'HASH') {
22202: foreach my $prefix (@prefixes) {
22203: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22204: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22205: }
22206: }
22207: }
22208: my $cachetime = 24*60*60;
22209: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22210: &Apache::lonnet::do_cache_new('trust',$dom,$defaultshash{'trust'},3600);
22211: if (ref($lastactref) eq 'HASH') {
22212: $lastactref->{'domdefaults'} = 1;
22213: $lastactref->{'trust'} = 1;
22214: }
22215: if (keys(%changes) > 0) {
22216: my %lt = &trust_titles();
22217: $resulttext = &mt('Changes made:').'<ul>';
22218: foreach my $prefix (@prefixes) {
22219: if (ref($changes{$prefix}) eq 'HASH') {
22220: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22221: foreach my $type (@types) {
22222: if (defined($changes{$prefix}{$type})) {
22223: my ($newvalue,$notinuse);
22224: if (ref($defaultshash{'trust'}) eq 'HASH') {
22225: if (ref($defaultshash{'trust'}{$prefix})) {
22226: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22227: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22228: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22229: }
22230: } else {
22231: $notinuse = 1;
22232: }
22233: }
22234: }
22235: if ($notinuse) {
22236: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22237: } elsif ($newvalue eq '') {
22238: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22239: } else {
22240: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22241: }
22242: }
22243: }
22244: $resulttext .= '</ul>';
22245: }
22246: }
22247: $resulttext .= '</ul>';
22248: } else {
22249: $resulttext = $nochgmsg;
22250: }
22251: } else {
22252: $resulttext = '<span class="LC_error">'.
22253: &mt('An error occurred: [_1]',$putresult).'</span>';
22254: }
22255: } else {
22256: $resulttext = $nochgmsg;
22257: }
22258: return $resulttext;
22259: }
22260:
22261: sub modify_loadbalancing {
22262: my ($dom,%domconfig) = @_;
22263: my $primary_id = &Apache::lonnet::domain($dom,'primary');
22264: my $intdom = &Apache::lonnet::internet_dom($primary_id);
22265: my ($othertitle,$usertypes,$types) =
22266: &Apache::loncommon::sorted_inst_types($dom);
22267: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22268: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
22269: my @sparestypes = ('primary','default');
22270: my %typetitles = &sparestype_titles();
22271: my $resulttext;
22272: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22273: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22274: %existing = %{$domconfig{'loadbalancing'}};
22275: }
22276: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22277: \%currtargets,\%currrules,\%currcookies);
22278: my ($saveloadbalancing,%defaultshash,%changes);
22279: my ($alltypes,$othertypes,$titles) =
22280: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22281: my %ruletitles = &offloadtype_text();
22282: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22283: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22284: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22285: if ($balancer eq '') {
22286: next;
22287: }
22288: if (!exists($servers{$balancer})) {
22289: if (exists($currbalancer{$balancer})) {
22290: push(@{$changes{'delete'}},$balancer);
22291: }
22292: next;
22293: }
22294: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
22295: push(@{$changes{'delete'}},$balancer);
22296: next;
22297: }
22298: if (!exists($currbalancer{$balancer})) {
22299: push(@{$changes{'add'}},$balancer);
22300: }
22301: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
22302: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
22303: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
22304: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22305: $saveloadbalancing = 1;
22306: }
22307: foreach my $sparetype (@sparestypes) {
22308: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
22309: my @offloadto;
22310: foreach my $target (@targets) {
22311: if (($servers{$target}) && ($target ne $balancer)) {
22312: if ($sparetype eq 'default') {
22313: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
22314: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
22315: }
22316: }
22317: unless(grep(/^\Q$target\E$/,@offloadto)) {
22318: push(@offloadto,$target);
22319: }
22320: }
22321: }
22322: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
22323: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
22324: push(@offloadto,$balancer);
22325: }
22326: }
22327: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
22328: }
22329: if ($env{'form.loadbalancing_cookie_'.$i}) {
22330: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
22331: if (exists($currbalancer{$balancer})) {
22332: unless ($currcookies{$balancer}) {
22333: $changes{'curr'}{$balancer}{'cookie'} = 1;
22334: }
22335: }
22336: } elsif (exists($currbalancer{$balancer})) {
22337: if ($currcookies{$balancer}) {
22338: $changes{'curr'}{$balancer}{'cookie'} = 1;
22339: }
22340: }
22341: if (ref($currtargets{$balancer}) eq 'HASH') {
22342: foreach my $sparetype (@sparestypes) {
22343: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
22344: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
22345: if (@targetdiffs > 0) {
22346: $changes{'curr'}{$balancer}{'targets'} = 1;
22347: }
22348: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22349: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22350: $changes{'curr'}{$balancer}{'targets'} = 1;
22351: }
22352: }
22353: }
22354: } else {
22355: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
22356: foreach my $sparetype (@sparestypes) {
22357: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22358: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22359: $changes{'curr'}{$balancer}{'targets'} = 1;
22360: }
22361: }
22362: }
22363: }
22364: }
22365: my $ishomedom;
22366: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
22367: $ishomedom = 1;
22368: }
22369: if (ref($alltypes) eq 'ARRAY') {
22370: foreach my $type (@{$alltypes}) {
22371: my $rule;
22372: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
22373: (!$ishomedom)) {
22374: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
22375: }
22376: if ($rule eq 'specific') {
22377: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
22378: if (exists($servers{$specifiedhost})) {
22379: $rule = $specifiedhost;
22380: }
22381: }
22382: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
22383: if (ref($currrules{$balancer}) eq 'HASH') {
22384: if ($rule ne $currrules{$balancer}{$type}) {
22385: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22386: }
22387: } elsif ($rule ne '') {
22388: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22389: }
22390: }
22391: }
22392: }
22393: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
22394: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
22395: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
22396: $defaultshash{'loadbalancing'} = {};
22397: }
22398: my $putresult = &Apache::lonnet::put_dom('configuration',
22399: \%defaultshash,$dom);
22400: if ($putresult eq 'ok') {
22401: if (keys(%changes) > 0) {
22402: my %toupdate;
22403: if (ref($changes{'delete'}) eq 'ARRAY') {
22404: foreach my $balancer (sort(@{$changes{'delete'}})) {
22405: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
22406: $toupdate{$balancer} = 1;
22407: }
22408: }
22409: if (ref($changes{'add'}) eq 'ARRAY') {
22410: foreach my $balancer (sort(@{$changes{'add'}})) {
22411: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
22412: $toupdate{$balancer} = 1;
22413: }
22414: }
22415: if (ref($changes{'curr'}) eq 'HASH') {
22416: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
22417: $toupdate{$balancer} = 1;
22418: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
22419: if ($changes{'curr'}{$balancer}{'targets'}) {
22420: my %offloadstr;
22421: foreach my $sparetype (@sparestypes) {
22422: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22423: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22424: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22425: }
22426: }
22427: }
22428: if (keys(%offloadstr) == 0) {
22429: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
22430: } else {
22431: my $showoffload;
22432: foreach my $sparetype (@sparestypes) {
22433: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
22434: if (defined($offloadstr{$sparetype})) {
22435: $showoffload .= $offloadstr{$sparetype};
22436: } else {
22437: $showoffload .= &mt('None');
22438: }
22439: $showoffload .= (' 'x3);
22440: }
22441: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
22442: }
22443: }
22444: }
22445: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
22446: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
22447: foreach my $type (@{$alltypes}) {
22448: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
22449: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22450: my $balancetext;
22451: if ($rule eq '') {
22452: $balancetext = $ruletitles{'default'};
22453: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
22454: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22455: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22456: foreach my $sparetype (@sparestypes) {
22457: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22458: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22459: }
22460: }
22461: foreach my $item (@{$alltypes}) {
22462: next if ($item =~ /^_LC_ipchange/);
22463: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
22464: if ($hasrule eq 'homeserver') {
22465: map { $toupdate{$_} = 1; } (keys(%libraryservers));
22466: } else {
22467: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
22468: if ($servers{$hasrule}) {
22469: $toupdate{$hasrule} = 1;
22470: }
22471: }
22472: }
22473: }
22474: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
22475: $balancetext = $ruletitles{$rule};
22476: } else {
22477: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22478: $balancetext = $ruletitles{'particular'}.' '.$receiver;
22479: if ($receiver) {
22480: $toupdate{$receiver};
22481: }
22482: }
22483: } else {
22484: $balancetext = $ruletitles{$rule};
22485: }
22486: } else {
22487: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
22488: }
22489: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
22490: }
22491: }
22492: }
22493: }
22494: if ($changes{'curr'}{$balancer}{'cookie'}) {
22495: if ($currcookies{$balancer}) {
22496: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
22497: $balancer).'</li>';
22498: } else {
22499: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
22500: $balancer).'</li>';
22501: }
22502: }
22503: }
22504: }
22505: if (keys(%toupdate)) {
22506: my %thismachine;
22507: my $updatedhere;
22508: my $cachetime = 60*60*24;
22509: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
22510: foreach my $lonhost (keys(%toupdate)) {
22511: if ($thismachine{$lonhost}) {
22512: unless ($updatedhere) {
22513: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
22514: $defaultshash{'loadbalancing'},
22515: $cachetime);
22516: $updatedhere = 1;
22517: }
22518: } else {
22519: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
22520: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22521: }
22522: }
22523: }
22524: if ($resulttext ne '') {
22525: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
22526: } else {
22527: $resulttext = $nochgmsg;
22528: }
22529: } else {
22530: $resulttext = $nochgmsg;
22531: }
22532: } else {
22533: $resulttext = '<span class="LC_error">'.
22534: &mt('An error occurred: [_1]',$putresult).'</span>';
22535: }
22536: } else {
22537: $resulttext = $nochgmsg;
22538: }
22539: return $resulttext;
22540: }
22541:
22542: sub recurse_check {
22543: my ($chkcats,$categories,$depth,$name) = @_;
22544: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
22545: my $chg = 0;
22546: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
22547: my $category = $chkcats->[$depth]{$name}[$j];
22548: my $item;
22549: if ($category eq '') {
22550: $chg ++;
22551: } else {
22552: my $deeper = $depth + 1;
22553: $item = &escape($category).':'.&escape($name).':'.$depth;
22554: if ($chg) {
22555: $categories->{$item} -= $chg;
22556: }
22557: &recurse_check($chkcats,$categories,$deeper,$category);
22558: $deeper --;
22559: }
22560: }
22561: }
22562: return;
22563: }
22564:
22565: sub recurse_cat_deletes {
22566: my ($item,$coursecategories,$deletions) = @_;
22567: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
22568: my $subdepth = $depth + 1;
22569: if (ref($coursecategories) eq 'HASH') {
22570: foreach my $subitem (keys(%{$coursecategories})) {
22571: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
22572: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
22573: delete($coursecategories->{$subitem});
22574: $deletions->{$subitem} = 1;
22575: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
22576: }
22577: }
22578: }
22579: return;
22580: }
22581:
22582: sub active_dc_picker {
22583: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
22584: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
22585: my @domcoord = keys(%domcoords);
22586: if (keys(%currhash)) {
22587: foreach my $dc (keys(%currhash)) {
22588: unless (exists($domcoords{$dc})) {
22589: push(@domcoord,$dc);
22590: }
22591: }
22592: }
22593: @domcoord = sort(@domcoord);
22594: my $numdcs = scalar(@domcoord);
22595: my $rows = 0;
22596: my $table;
22597: if ($numdcs > 1) {
22598: $table = '<table>';
22599: for (my $i=0; $i<@domcoord; $i++) {
22600: my $rem = $i%($numinrow);
22601: if ($rem == 0) {
22602: if ($i > 0) {
22603: $table .= '</tr>';
22604: }
22605: $table .= '<tr>';
22606: $rows ++;
22607: }
22608: my $check = '';
22609: if ($inputtype eq 'radio') {
22610: if (keys(%currhash) == 0) {
22611: if (!$i) {
22612: $check = ' checked="checked"';
22613: }
22614: } elsif (exists($currhash{$domcoord[$i]})) {
22615: $check = ' checked="checked"';
22616: }
22617: } else {
22618: if (exists($currhash{$domcoord[$i]})) {
22619: $check = ' checked="checked"';
22620: }
22621: }
22622: if ($i == @domcoord - 1) {
22623: my $colsleft = $numinrow - $rem;
22624: if ($colsleft > 1) {
22625: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
22626: } else {
22627: $table .= '<td class="LC_left_item">';
22628: }
22629: } else {
22630: $table .= '<td class="LC_left_item">';
22631: }
22632: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
22633: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22634: $table .= '<span class="LC_nobreak"><label>'.
22635: '<input type="'.$inputtype.'" name="'.$name.'"'.
22636: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
22637: if ($user ne $dcname.':'.$dcdom) {
22638: $table .= ' ('.$dcname.':'.$dcdom.')';
22639: }
22640: $table .= '</label></span></td>';
22641: }
22642: $table .= '</tr></table>';
22643: } elsif ($numdcs == 1) {
22644: my ($dcname,$dcdom) = split(':',$domcoord[0]);
22645: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22646: if ($inputtype eq 'radio') {
22647: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
22648: if ($user ne $dcname.':'.$dcdom) {
22649: $table .= ' ('.$dcname.':'.$dcdom.')';
22650: }
22651: } else {
22652: my $check;
22653: if (exists($currhash{$domcoord[0]})) {
22654: $check = ' checked="checked"';
22655: }
22656: $table = '<span class="LC_nobreak"><label>'.
22657: '<input type="checkbox" name="'.$name.'" '.
22658: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
22659: if ($user ne $dcname.':'.$dcdom) {
22660: $table .= ' ('.$dcname.':'.$dcdom.')';
22661: }
22662: $table .= '</label></span>';
22663: $rows ++;
22664: }
22665: }
22666: return ($numdcs,$table,$rows);
22667: }
22668:
22669: sub usersession_titles {
22670: return &Apache::lonlocal::texthash(
22671: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
22672: remote => 'Hosting of sessions for users in this domain on servers in other domains',
22673: spares => 'Servers offloaded to, when busy',
22674: version => 'LON-CAPA version requirement',
22675: excludedomain => 'Allow all, but exclude specific domains',
22676: includedomain => 'Deny all, but include specific domains',
22677: primary => 'Primary (checked first)',
22678: default => 'Default',
22679: );
22680: }
22681:
22682: sub id_for_thisdom {
22683: my (%servers) = @_;
22684: my %altids;
22685: foreach my $server (keys(%servers)) {
22686: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
22687: if ($serverhome ne $server) {
22688: $altids{$serverhome} = $server;
22689: }
22690: }
22691: return %altids;
22692: }
22693:
22694: sub count_servers {
22695: my ($currbalancer,%servers) = @_;
22696: my (@spares,$numspares);
22697: foreach my $lonhost (sort(keys(%servers))) {
22698: next if ($currbalancer eq $lonhost);
22699: push(@spares,$lonhost);
22700: }
22701: if ($currbalancer) {
22702: $numspares = scalar(@spares);
22703: } else {
22704: $numspares = scalar(@spares) - 1;
22705: }
22706: return ($numspares,@spares);
22707: }
22708:
22709: sub lonbalance_targets_js {
22710: my ($dom,$types,$servers,$settings) = @_;
22711: my $select = &mt('Select');
22712: my ($alltargets,$allishome,$allinsttypes,@alltypes);
22713: if (ref($servers) eq 'HASH') {
22714: $alltargets = join("','",sort(keys(%{$servers})));
22715: my @homedoms;
22716: foreach my $server (sort(keys(%{$servers}))) {
22717: if (&Apache::lonnet::host_domain($server) eq $dom) {
22718: push(@homedoms,'1');
22719: } else {
22720: push(@homedoms,'0');
22721: }
22722: }
22723: $allishome = join("','",@homedoms);
22724: }
22725: if (ref($types) eq 'ARRAY') {
22726: if (@{$types} > 0) {
22727: @alltypes = @{$types};
22728: }
22729: }
22730: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
22731: $allinsttypes = join("','",@alltypes);
22732: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22733: if (ref($settings) eq 'HASH') {
22734: %existing = %{$settings};
22735: }
22736: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
22737: \%currtargets,\%currrules,\%currcookies);
22738: my $balancers = join("','",sort(keys(%currbalancer)));
22739: return <<"END";
22740:
22741: <script type="text/javascript">
22742: // <![CDATA[
22743:
22744: currBalancers = new Array('$balancers');
22745:
22746: function toggleTargets(balnum) {
22747: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22748: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
22749: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
22750: var prevbalancer = prevhostitem.value;
22751: var baltotal = document.getElementById('loadbalancing_total').value;
22752: prevhostitem.value = balancer;
22753: if (prevbalancer != '') {
22754: var prevIdx = currBalancers.indexOf(prevbalancer);
22755: if (prevIdx != -1) {
22756: currBalancers.splice(prevIdx,1);
22757: }
22758: }
22759: if (balancer == '') {
22760: hideSpares(balnum);
22761: } else {
22762: var currIdx = currBalancers.indexOf(balancer);
22763: if (currIdx == -1) {
22764: currBalancers.push(balancer);
22765: }
22766: var homedoms = new Array('$allishome');
22767: var ishomedom = homedoms[lonhostitem.selectedIndex];
22768: showSpares(balancer,ishomedom,balnum);
22769: }
22770: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
22771: return;
22772: }
22773:
22774: function showSpares(balancer,ishomedom,balnum) {
22775: var alltargets = new Array('$alltargets');
22776: var insttypes = new Array('$allinsttypes');
22777: var offloadtypes = new Array('primary','default');
22778:
22779: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
22780: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
22781:
22782: for (var i=0; i<offloadtypes.length; i++) {
22783: var count = 0;
22784: for (var j=0; j<alltargets.length; j++) {
22785: if (alltargets[j] != balancer) {
22786: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
22787: item.value = alltargets[j];
22788: item.style.textAlign='left';
22789: item.style.textFace='normal';
22790: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
22791: if (currBalancers.indexOf(alltargets[j]) == -1) {
22792: item.disabled = '';
22793: } else {
22794: item.disabled = 'disabled';
22795: item.checked = false;
22796: }
22797: count ++;
22798: }
22799: }
22800: }
22801: for (var k=0; k<insttypes.length; k++) {
22802: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
22803: if (ishomedom == 1) {
22804: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22805: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22806: } else {
22807: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22808: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22809: }
22810: } else {
22811: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22812: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22813: }
22814: if ((insttypes[k] != '_LC_external') &&
22815: ((insttypes[k] != '_LC_internetdom') ||
22816: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
22817: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
22818: item.options.length = 0;
22819: item.options[0] = new Option("","",true,true);
22820: var idx = 0;
22821: for (var m=0; m<alltargets.length; m++) {
22822: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
22823: idx ++;
22824: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22825: }
22826: }
22827: }
22828: }
22829: return;
22830: }
22831:
22832: function hideSpares(balnum) {
22833: var alltargets = new Array('$alltargets');
22834: var insttypes = new Array('$allinsttypes');
22835: var offloadtypes = new Array('primary','default');
22836:
22837: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
22838: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
22839:
22840: var total = alltargets.length - 1;
22841: for (var i=0; i<offloadtypes; i++) {
22842: for (var j=0; j<total; j++) {
22843: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
22844: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
22845: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
22846: }
22847: }
22848: for (var k=0; k<insttypes.length; k++) {
22849: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22850: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22851: if (insttypes[k] != '_LC_external') {
22852: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
22853: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
22854: }
22855: }
22856: return;
22857: }
22858:
22859: function checkOffloads(item,balnum,type) {
22860: var alltargets = new Array('$alltargets');
22861: var offloadtypes = new Array('primary','default');
22862: if (item.checked) {
22863: var total = alltargets.length - 1;
22864: var other;
22865: if (type == offloadtypes[0]) {
22866: other = offloadtypes[1];
22867: } else {
22868: other = offloadtypes[0];
22869: }
22870: for (var i=0; i<total; i++) {
22871: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
22872: if (server == item.value) {
22873: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
22874: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
22875: }
22876: }
22877: }
22878: }
22879: return;
22880: }
22881:
22882: function singleServerToggle(balnum,type) {
22883: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
22884: if (offloadtoSelIdx == 0) {
22885: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
22886: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22887:
22888: } else {
22889: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
22890: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22891: }
22892: return;
22893: }
22894:
22895: function balanceruleChange(formname,balnum,type) {
22896: if (type == '_LC_external') {
22897: return;
22898: }
22899: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
22900: for (var i=0; i<typesRules.length; i++) {
22901: if (formname.elements[typesRules[i]].checked) {
22902: if (formname.elements[typesRules[i]].value != 'specific') {
22903: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
22904: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22905: } else {
22906: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22907: }
22908: }
22909: }
22910: return;
22911: }
22912:
22913: function balancerDeleteChange(balnum) {
22914: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22915: var baltotal = document.getElementById('loadbalancing_total').value;
22916: var addtarget;
22917: var removetarget;
22918: var action = 'delete';
22919: if (document.getElementById('loadbalancing_delete_'+balnum)) {
22920: var lonhost = hostitem.value;
22921: var currIdx = currBalancers.indexOf(lonhost);
22922: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
22923: if (currIdx != -1) {
22924: currBalancers.splice(currIdx,1);
22925: }
22926: addtarget = lonhost;
22927: } else {
22928: if (currIdx == -1) {
22929: currBalancers.push(lonhost);
22930: }
22931: removetarget = lonhost;
22932: action = 'undelete';
22933: }
22934: balancerChange(balnum,baltotal,action,addtarget,removetarget);
22935: }
22936: return;
22937: }
22938:
22939: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
22940: if (baltotal > 1) {
22941: var offloadtypes = new Array('primary','default');
22942: var alltargets = new Array('$alltargets');
22943: var insttypes = new Array('$allinsttypes');
22944: for (var i=0; i<baltotal; i++) {
22945: if (i != balnum) {
22946: for (var j=0; j<offloadtypes.length; j++) {
22947: var total = alltargets.length - 1;
22948: for (var k=0; k<total; k++) {
22949: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
22950: var server = serveritem.value;
22951: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22952: if (server == addtarget) {
22953: serveritem.disabled = '';
22954: }
22955: }
22956: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22957: if (server == removetarget) {
22958: serveritem.disabled = 'disabled';
22959: serveritem.checked = false;
22960: }
22961: }
22962: }
22963: }
22964: for (var j=0; j<insttypes.length; j++) {
22965: if (insttypes[j] != '_LC_external') {
22966: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
22967: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
22968: var currSel = singleserver.selectedIndex;
22969: var currVal = singleserver.options[currSel].value;
22970: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22971: var numoptions = singleserver.options.length;
22972: var needsnew = 1;
22973: for (var k=0; k<numoptions; k++) {
22974: if (singleserver.options[k] == addtarget) {
22975: needsnew = 0;
22976: break;
22977: }
22978: }
22979: if (needsnew == 1) {
22980: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
22981: }
22982: }
22983: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22984: singleserver.options.length = 0;
22985: if ((currVal) && (currVal != removetarget)) {
22986: singleserver.options[0] = new Option("","",false,false);
22987: } else {
22988: singleserver.options[0] = new Option("","",true,true);
22989: }
22990: var idx = 0;
22991: for (var m=0; m<alltargets.length; m++) {
22992: if (currBalancers.indexOf(alltargets[m]) == -1) {
22993: idx ++;
22994: if (currVal == alltargets[m]) {
22995: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
22996: } else {
22997: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22998: }
22999: }
23000: }
23001: }
23002: }
23003: }
23004: }
23005: }
23006: }
23007: }
23008: return;
23009: }
23010:
23011: // ]]>
23012: </script>
23013:
23014: END
23015: }
23016:
23017: sub new_spares_js {
23018: my @sparestypes = ('primary','default');
23019: my $types = join("','",@sparestypes);
23020: my $select = &mt('Select');
23021: return <<"END";
23022:
23023: <script type="text/javascript">
23024: // <![CDATA[
23025:
23026: function updateNewSpares(formname,lonhost) {
23027: var types = new Array('$types');
23028: var include = new Array();
23029: var exclude = new Array();
23030: for (var i=0; i<types.length; i++) {
23031: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
23032: for (var j=0; j<spareboxes.length; j++) {
23033: if (formname.elements[spareboxes[j]].checked) {
23034: exclude.push(formname.elements[spareboxes[j]].value);
23035: } else {
23036: include.push(formname.elements[spareboxes[j]].value);
23037: }
23038: }
23039: }
23040: for (var i=0; i<types.length; i++) {
23041: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
23042: var selIdx = newSpare.selectedIndex;
23043: var currnew = newSpare.options[selIdx].value;
23044: var okSpares = new Array();
23045: for (var j=0; j<newSpare.options.length; j++) {
23046: var possible = newSpare.options[j].value;
23047: if (possible != '') {
23048: if (exclude.indexOf(possible) == -1) {
23049: okSpares.push(possible);
23050: } else {
23051: if (currnew == possible) {
23052: selIdx = 0;
23053: }
23054: }
23055: }
23056: }
23057: for (var k=0; k<include.length; k++) {
23058: if (okSpares.indexOf(include[k]) == -1) {
23059: okSpares.push(include[k]);
23060: }
23061: }
23062: okSpares.sort();
23063: newSpare.options.length = 0;
23064: if (selIdx == 0) {
23065: newSpare.options[0] = new Option("$select","",true,true);
23066: } else {
23067: newSpare.options[0] = new Option("$select","",false,false);
23068: }
23069: for (var m=0; m<okSpares.length; m++) {
23070: var idx = m+1;
23071: var selThis = 0;
23072: if (selIdx != 0) {
23073: if (okSpares[m] == currnew) {
23074: selThis = 1;
23075: }
23076: }
23077: if (selThis == 1) {
23078: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
23079: } else {
23080: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
23081: }
23082: }
23083: }
23084: return;
23085: }
23086:
23087: function checkNewSpares(lonhost,type) {
23088: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
23089: var chosen = newSpare.options[newSpare.selectedIndex].value;
23090: if (chosen != '') {
23091: var othertype;
23092: var othernewSpare;
23093: if (type == 'primary') {
23094: othernewSpare = document.getElementById('newspare_default_'+lonhost);
23095: }
23096: if (type == 'default') {
23097: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
23098: }
23099: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
23100: othernewSpare.selectedIndex = 0;
23101: }
23102: }
23103: return;
23104: }
23105:
23106: // ]]>
23107: </script>
23108:
23109: END
23110:
23111: }
23112:
23113: sub common_domprefs_js {
23114: return <<"END";
23115:
23116: <script type="text/javascript">
23117: // <![CDATA[
23118:
23119: function getIndicesByName(formname,item) {
23120: var group = new Array();
23121: for (var i=0;i<formname.elements.length;i++) {
23122: if (formname.elements[i].name == item) {
23123: group.push(formname.elements[i].id);
23124: }
23125: }
23126: return group;
23127: }
23128:
23129: // ]]>
23130: </script>
23131:
23132: END
23133:
23134: }
23135:
23136: sub recaptcha_js {
23137: my %lt = &captcha_phrases();
23138: return <<"END";
23139:
23140: <script type="text/javascript">
23141: // <![CDATA[
23142:
23143: function updateCaptcha(caller,context) {
23144: var privitem;
23145: var pubitem;
23146: var privtext;
23147: var pubtext;
23148: var versionitem;
23149: var versiontext;
23150: if (document.getElementById(context+'_recaptchapub')) {
23151: pubitem = document.getElementById(context+'_recaptchapub');
23152: } else {
23153: return;
23154: }
23155: if (document.getElementById(context+'_recaptchapriv')) {
23156: privitem = document.getElementById(context+'_recaptchapriv');
23157: } else {
23158: return;
23159: }
23160: if (document.getElementById(context+'_recaptchapubtxt')) {
23161: pubtext = document.getElementById(context+'_recaptchapubtxt');
23162: } else {
23163: return;
23164: }
23165: if (document.getElementById(context+'_recaptchaprivtxt')) {
23166: privtext = document.getElementById(context+'_recaptchaprivtxt');
23167: } else {
23168: return;
23169: }
23170: if (document.getElementById(context+'_recaptchaversion')) {
23171: versionitem = document.getElementById(context+'_recaptchaversion');
23172: } else {
23173: return;
23174: }
23175: if (document.getElementById(context+'_recaptchavertxt')) {
23176: versiontext = document.getElementById(context+'_recaptchavertxt');
23177: } else {
23178: return;
23179: }
23180: if (caller.checked) {
23181: if (caller.value == 'recaptcha') {
23182: pubitem.type = 'text';
23183: privitem.type = 'text';
23184: pubitem.size = '40';
23185: privitem.size = '40';
23186: pubtext.innerHTML = "$lt{'pub'}";
23187: privtext.innerHTML = "$lt{'priv'}";
23188: versionitem.type = 'text';
23189: versionitem.size = '3';
23190: versiontext.innerHTML = "$lt{'ver'}";
23191: } else {
23192: pubitem.type = 'hidden';
23193: privitem.type = 'hidden';
23194: versionitem.type = 'hidden';
23195: pubtext.innerHTML = '';
23196: privtext.innerHTML = '';
23197: versiontext.innerHTML = '';
23198: }
23199: }
23200: return;
23201: }
23202:
23203: // ]]>
23204: </script>
23205:
23206: END
23207:
23208: }
23209:
23210: sub toggle_display_js {
23211: return <<"END";
23212:
23213: <script type="text/javascript">
23214: // <![CDATA[
23215:
23216: function toggleDisplay(domForm,caller) {
23217: if (document.getElementById(caller)) {
23218: var divitem = document.getElementById(caller);
23219: var optionsElement = domForm.coursecredits;
23220: var checkval = 1;
23221: var dispval = 'block';
23222: var selfcreateRegExp = /^cancreate_emailverified/;
23223: if (caller == 'emailoptions') {
23224: optionsElement = domForm.cancreate_email;
23225: }
23226: if (caller == 'studentsubmission') {
23227: optionsElement = domForm.postsubmit;
23228: }
23229: if (caller == 'cloneinstcode') {
23230: optionsElement = domForm.canclone;
23231: checkval = 'instcode';
23232: }
23233: if (selfcreateRegExp.test(caller)) {
23234: optionsElement = domForm.elements[caller];
23235: checkval = 'other';
23236: dispval = 'inline'
23237: }
23238: if (optionsElement.length) {
23239: var currval;
23240: for (var i=0; i<optionsElement.length; i++) {
23241: if (optionsElement[i].checked) {
23242: currval = optionsElement[i].value;
23243: }
23244: }
23245: if (currval == checkval) {
23246: divitem.style.display = dispval;
23247: } else {
23248: divitem.style.display = 'none';
23249: }
23250: }
23251: }
23252: return;
23253: }
23254:
23255: // ]]>
23256: </script>
23257:
23258: END
23259:
23260: }
23261:
23262: sub captcha_phrases {
23263: return &Apache::lonlocal::texthash (
23264: priv => 'Private key',
23265: pub => 'Public key',
23266: original => 'original (CAPTCHA)',
23267: recaptcha => 'successor (ReCAPTCHA)',
23268: notused => 'unused',
23269: ver => 'ReCAPTCHA version (1 or 2)',
23270: );
23271: }
23272:
23273: sub devalidate_remote_domconfs {
23274: my ($dom,$cachekeys) = @_;
23275: return unless (ref($cachekeys) eq 'HASH');
23276: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23277: my %thismachine;
23278: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23279: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23280: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23281: 'ipaccess','trust');
23282: my %cache_by_lonhost;
23283: if (exists($cachekeys->{'samllanding'})) {
23284: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23285: my %landing = %{$cachekeys->{'samllanding'}};
23286: my %domservers = &Apache::lonnet::get_servers($dom);
23287: if (keys(%domservers)) {
23288: foreach my $server (keys(%domservers)) {
23289: my @cached;
23290: next if ($thismachine{$server});
23291: if ($landing{$server}) {
23292: push(@cached,&escape('samllanding').':'.&escape($server));
23293: }
23294: if (@cached) {
23295: $cache_by_lonhost{$server} = \@cached;
23296: }
23297: }
23298: }
23299: }
23300: }
23301: if (keys(%servers)) {
23302: foreach my $server (keys(%servers)) {
23303: next if ($thismachine{$server});
23304: my @cached;
23305: foreach my $name (@posscached) {
23306: if ($cachekeys->{$name}) {
23307: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
23308: if (ref($cachekeys->{$name}) eq 'HASH') {
23309: foreach my $key (keys(%{$cachekeys->{$name}})) {
23310: push(@cached,&escape($name).':'.&escape($key));
23311: }
23312: }
23313: } else {
23314: push(@cached,&escape($name).':'.&escape($dom));
23315: }
23316: }
23317: }
23318: if ((exists($cache_by_lonhost{$server})) &&
23319: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
23320: push(@cached,@{$cache_by_lonhost{$server}});
23321: }
23322: if (@cached) {
23323: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
23324: }
23325: }
23326: }
23327: return;
23328: }
23329:
23330: 1;
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