1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.425 2023/06/03 19:18:11 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 => 'Availability of User Information',
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,%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 $output;
6773: }
6774:
6775: sub ltimenu_titles {
6776: return &Apache::lonlocal::texthash(
6777: fullname => 'Full name',
6778: coursetitle => 'Course title',
6779: role => 'Role',
6780: logout => 'Logout',
6781: grades => 'Grades',
6782: );
6783: }
6784:
6785: sub check_switchserver {
6786: my ($home) = @_;
6787: my $switchserver;
6788: if ($home ne '') {
6789: my $allowed;
6790: my @ids=&Apache::lonnet::current_machine_ids();
6791: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6792: if (!$allowed) {
6793: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
6794: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
6795: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6796: }
6797: }
6798: return $switchserver;
6799: }
6800:
6801: sub print_coursedefaults {
6802: my ($position,$dom,$settings,$rowtotal) = @_;
6803: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
6804: my $itemcount = 1;
6805: my %choices = &Apache::lonlocal::texthash (
6806: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
6807: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
6808: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
6809: coursecredits => 'Credits can be specified for courses',
6810: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
6811: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
6812: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
6813: texengine => 'Default method to display mathematics',
6814: postsubmit => 'Disable submit button/keypress following student submission',
6815: canclone => "People who may clone a course (besides course's owner and coordinators)",
6816: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
6817: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
6818: domexttool => 'External Tools defined in the domain may be used in courses/communities (by type)',
6819: exttool => 'External Tools can be defined and configured in courses/communities (by type)',
6820: );
6821: my %staticdefaults = (
6822: anonsurvey_threshold => 10,
6823: uploadquota => 500,
6824: postsubmit => 60,
6825: mysqltables => 172800,
6826: domexttool => 1,
6827: exttool => 0,
6828: );
6829: if ($position eq 'top') {
6830: %defaultchecked = (
6831: 'canuse_pdfforms' => 'off',
6832: 'uselcmath' => 'on',
6833: 'usejsme' => 'on',
6834: 'inline_chem' => 'on',
6835: 'canclone' => 'none',
6836: );
6837: @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem');
6838: my $deftex = $Apache::lonnet::deftex;
6839: if (ref($settings) eq 'HASH') {
6840: if ($settings->{'texengine'}) {
6841: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
6842: $deftex = $settings->{'texengine'};
6843: }
6844: }
6845: }
6846: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6847: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
6848: '<span class="LC_nobreak">'.$choices{'texengine'}.
6849: '</span></td><td class="LC_right_item">'.
6850: '<select name="texengine">'."\n";
6851: my %texoptions = (
6852: MathJax => 'MathJax',
6853: mimetex => &mt('Convert to Images'),
6854: tth => &mt('TeX to HTML'),
6855: );
6856: foreach my $renderer ('MathJax','mimetex','tth') {
6857: my $selected = '';
6858: if ($renderer eq $deftex) {
6859: $selected = ' selected="selected"';
6860: }
6861: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
6862: }
6863: $mathdisp .= '</select></td></tr>'."\n";
6864: $itemcount ++;
6865: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
6866: \%choices,$itemcount);
6867: $datatable = $mathdisp.$datatable;
6868: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6869: $datatable .=
6870: '<tr'.$css_class.'><td style="vertical-align: top">'.
6871: '<span class="LC_nobreak">'.$choices{'canclone'}.
6872: '</span></td><td class="LC_left_item">';
6873: my $currcanclone = 'none';
6874: my $onclick;
6875: my @cloneoptions = ('none','domain');
6876: my %clonetitles = &Apache::lonlocal::texthash (
6877: none => 'No additional course requesters',
6878: domain => "Any course requester in course's domain",
6879: instcode => 'Course requests for official courses ...',
6880: );
6881: my (%codedefaults,@code_order,@posscodes);
6882: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
6883: \@code_order) eq 'ok') {
6884: if (@code_order > 0) {
6885: push(@cloneoptions,'instcode');
6886: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6887: }
6888: }
6889: if (ref($settings) eq 'HASH') {
6890: if ($settings->{'canclone'}) {
6891: if (ref($settings->{'canclone'}) eq 'HASH') {
6892: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6893: if (@code_order > 0) {
6894: $currcanclone = 'instcode';
6895: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6896: }
6897: }
6898: } elsif ($settings->{'canclone'} eq 'domain') {
6899: $currcanclone = $settings->{'canclone'};
6900: }
6901: }
6902: }
6903: foreach my $option (@cloneoptions) {
6904: my ($checked,$additional);
6905: if ($currcanclone eq $option) {
6906: $checked = ' checked="checked"';
6907: }
6908: if ($option eq 'instcode') {
6909: if (@code_order) {
6910: my $show = 'none';
6911: if ($checked) {
6912: $show = 'block';
6913: }
6914: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6915: &mt('Institutional codes for new and cloned course have identical:').
6916: '<br />';
6917: foreach my $item (@code_order) {
6918: my $codechk;
6919: if ($checked) {
6920: if (grep(/^\Q$item\E$/,@posscodes)) {
6921: $codechk = ' checked="checked"';
6922: }
6923: }
6924: $additional .= '<label>'.
6925: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6926: $item.'</label>';
6927: }
6928: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6929: }
6930: }
6931: $datatable .=
6932: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6933: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6934: '</label> '.$additional.'</span><br />';
6935: }
6936: $datatable .= '</td>'.
6937: '</tr>';
6938: $itemcount ++;
6939: } else {
6940: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6941: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6942: my $currusecredits = 0;
6943: my $postsubmitclient = 1;
6944: my $ltiauth = 0;
6945: my %domexttool;
6946: my %exttool;
6947: my @types = ('official','unofficial','community','textbook','placement');
6948: if (ref($settings) eq 'HASH') {
6949: if ($settings->{'ltiauth'}) {
6950: $ltiauth = 1;
6951: }
6952: if (ref($settings->{'domexttool'}) eq 'HASH') {
6953: foreach my $type (@types) {
6954: if ($settings->{'domexttool'}->{$type}) {
6955: $domexttool{$type} = ' checked="checked"';
6956: }
6957: }
6958: } else {
6959: foreach my $type (@types) {
6960: if ($staticdefaults{'domexttool'}) {
6961: $domexttool{$type} = ' checked="checked"';
6962: }
6963: }
6964: }
6965: if (ref($settings->{'exttool'}) eq 'HASH') {
6966: foreach my $type (@types) {
6967: if ($settings->{'exttool'}->{$type}) {
6968: $exttool{$type} = ' checked="checked"';
6969: }
6970: }
6971: }
6972: $currdefresponder = $settings->{'anonsurvey_threshold'};
6973: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6974: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6975: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6976: }
6977: }
6978: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6979: foreach my $type (@types) {
6980: next if ($type eq 'community');
6981: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6982: if ($defcredits{$type} ne '') {
6983: $currusecredits = 1;
6984: }
6985: }
6986: }
6987: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6988: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6989: $postsubmitclient = 0;
6990: foreach my $type (@types) {
6991: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6992: }
6993: } else {
6994: foreach my $type (@types) {
6995: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6996: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6997: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6998: } else {
6999: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7000: }
7001: } else {
7002: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7003: }
7004: }
7005: }
7006: } else {
7007: foreach my $type (@types) {
7008: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7009: }
7010: }
7011: if (ref($settings->{'mysqltables'}) eq 'HASH') {
7012: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
7013: $currmysql{$type} = $settings->{'mysqltables'}{$type};
7014: }
7015: } else {
7016: foreach my $type (@types) {
7017: $currmysql{$type} = $staticdefaults{'mysqltables'};
7018: }
7019: }
7020: } else {
7021: foreach my $type (@types) {
7022: $deftimeout{$type} = $staticdefaults{'postsubmit'};
7023: if ($staticdefaults{'domexttool'}) {
7024: $domexttool{$type} = ' checked="checked"';
7025: }
7026: }
7027: }
7028: if (!$currdefresponder) {
7029: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
7030: } elsif ($currdefresponder < 1) {
7031: $currdefresponder = 1;
7032: }
7033: foreach my $type (@types) {
7034: if ($curruploadquota{$type} eq '') {
7035: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
7036: }
7037: }
7038: $datatable .=
7039: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7040: $choices{'anonsurvey_threshold'}.
7041: '</span></td>'.
7042: '<td class="LC_right_item"><span class="LC_nobreak">'.
7043: '<input type="text" name="anonsurvey_threshold"'.
7044: ' value="'.$currdefresponder.'" size="5" /></span>'.
7045: '</td></tr>'."\n";
7046: $itemcount ++;
7047: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7048: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7049: $choices{'uploadquota'}.
7050: '</span></td>'.
7051: '<td style="text-align: right" class="LC_right_item">'.
7052: '<table><tr>';
7053: foreach my $type (@types) {
7054: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7055: '<input type="text" name="uploadquota_'.$type.'"'.
7056: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
7057: }
7058: $datatable .= '</tr></table></td></tr>'."\n";
7059: $itemcount ++;
7060: my $onclick = "toggleDisplay(this.form,'credits');";
7061: my $display = 'none';
7062: if ($currusecredits) {
7063: $display = 'block';
7064: }
7065: my $additional = '<div id="credits" style="display: '.$display.'">'.
7066: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
7067: foreach my $type (@types) {
7068: next if ($type eq 'community');
7069: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7070: '<input type="text" name="'.$type.'_credits"'.
7071: ' value="'.$defcredits{$type}.'" size="3" /></td>';
7072: }
7073: $additional .= '</tr></table></div>'."\n";
7074: %defaultchecked = ('coursecredits' => 'off');
7075: @toggles = ('coursecredits');
7076: my $current = {
7077: 'coursecredits' => $currusecredits,
7078: };
7079: (my $table,$itemcount) =
7080: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7081: \%choices,$itemcount,$onclick,$additional,'left');
7082: $datatable .= $table;
7083: $onclick = "toggleDisplay(this.form,'studentsubmission');";
7084: my $display = 'none';
7085: if ($postsubmitclient) {
7086: $display = 'block';
7087: }
7088: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
7089: &mt('Number of seconds submit is disabled').'<br />'.
7090: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
7091: '<table><tr>';
7092: foreach my $type (@types) {
7093: $additional .= '<td style="text-align: center">'.&mt($type).'<br />'.
7094: '<input type="text" name="'.$type.'_timeout" value="'.
7095: $deftimeout{$type}.'" size="5" /></td>';
7096: }
7097: $additional .= '</tr></table></div>'."\n";
7098: %defaultchecked = ('postsubmit' => 'on');
7099: @toggles = ('postsubmit');
7100: $current = {
7101: 'postsubmit' => $postsubmitclient,
7102: };
7103: ($table,$itemcount) =
7104: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7105: \%choices,$itemcount,$onclick,$additional,'left');
7106: $datatable .= $table;
7107: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7108: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7109: $choices{'mysqltables'}.
7110: '</span></td>'.
7111: '<td style="text-align: right" class="LC_right_item">'.
7112: '<table><tr>';
7113: foreach my $type (@types) {
7114: $datatable .= '<td style="text-align: center">'.&mt($type).'<br />'.
7115: '<input type="text" name="mysqltables_'.$type.'"'.
7116: ' value="'.$currmysql{$type}.'" size="8" /></td>';
7117: }
7118: $datatable .= '</tr></table></td></tr>'."\n";
7119: $itemcount ++;
7120: %defaultchecked = ('ltiauth' => 'off');
7121: @toggles = ('ltiauth');
7122: $current = {
7123: 'ltiauth' => $ltiauth,
7124: };
7125: ($table,$itemcount) =
7126: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
7127: \%choices,$itemcount,undef,undef,'left');
7128: $datatable .= $table;
7129: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7130: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7131: $choices{'domexttool'}.
7132: '</span></td>'.
7133: '<td style="text-align: right" class="LC_right_item">'.
7134: '<table><tr>';
7135: foreach my $type (@types) {
7136: $datatable .= '<td style="text-align: left">'.
7137: '<span class="LC_nobreak">'.
7138: '<input type="checkbox" name="domexttool"'.
7139: ' value="'.$type.'"'.$domexttool{$type}.' />'.
7140: &mt($type).'</span></td>'."\n";
7141: }
7142: $datatable .= '</tr></table></td></tr>'."\n";
7143: $itemcount ++;
7144: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7145: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7146: $choices{'exttool'}.
7147: '</span></td>'.
7148: '<td style="text-align: right" class="LC_right_item">'.
7149: '<table><tr>';
7150: foreach my $type (@types) {
7151: $datatable .= '<td style="text-align: left">'.
7152: '<span class="LC_nobreak">'.
7153: '<input type="checkbox" name="exttool"'.
7154: ' value="'.$type.'"'.$exttool{$type}.' />'.
7155: &mt($type).'</span></td>'."\n";
7156: }
7157: $datatable .= '</tr></table></td></tr>'."\n";
7158: }
7159: $$rowtotal += $itemcount;
7160: return $datatable;
7161: }
7162:
7163: sub print_selfenrollment {
7164: my ($position,$dom,$settings,$rowtotal) = @_;
7165: my ($css_class,$datatable);
7166: my $itemcount = 1;
7167: my @types = ('official','unofficial','community','textbook','placement');
7168: if (($position eq 'top') || ($position eq 'middle')) {
7169: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
7170: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
7171: my @rows;
7172: my $key;
7173: if ($position eq 'top') {
7174: $key = 'admin';
7175: if (ref($rowsref) eq 'ARRAY') {
7176: @rows = @{$rowsref};
7177: }
7178: } elsif ($position eq 'middle') {
7179: $key = 'default';
7180: @rows = ('types','registered','approval','limit');
7181: }
7182: foreach my $row (@rows) {
7183: if (defined($titlesref->{$row})) {
7184: $itemcount ++;
7185: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7186: $datatable .= '<tr'.$css_class.'>'.
7187: '<td>'.$titlesref->{$row}.'</td>'.
7188: '<td class="LC_left_item">'.
7189: '<table><tr>';
7190: my (%current,%currentcap);
7191: if (ref($settings) eq 'HASH') {
7192: if (ref($settings->{$key}) eq 'HASH') {
7193: foreach my $type (@types) {
7194: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7195: $current{$type} = $settings->{$key}->{$type}->{$row};
7196: }
7197: if (($row eq 'limit') && ($key eq 'default')) {
7198: if (ref($settings->{$key}->{$type}) eq 'HASH') {
7199: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
7200: }
7201: }
7202: }
7203: }
7204: }
7205: my %roles = (
7206: '0' => &Apache::lonnet::plaintext('dc'),
7207: );
7208:
7209: foreach my $type (@types) {
7210: unless (($row eq 'registered') && ($key eq 'default')) {
7211: $datatable .= '<th>'.&mt($type).'</th>';
7212: }
7213: }
7214: unless (($row eq 'registered') && ($key eq 'default')) {
7215: $datatable .= '</tr><tr>';
7216: }
7217: foreach my $type (@types) {
7218: if ($type eq 'community') {
7219: $roles{'1'} = &mt('Community personnel');
7220: } else {
7221: $roles{'1'} = &mt('Course personnel');
7222: }
7223: $datatable .= '<td style="vertical-align: top">';
7224: if ($position eq 'top') {
7225: my %checked;
7226: if ($current{$type} eq '0') {
7227: $checked{'0'} = ' checked="checked"';
7228: } else {
7229: $checked{'1'} = ' checked="checked"';
7230: }
7231: foreach my $role ('1','0') {
7232: $datatable .= '<span class="LC_nobreak"><label>'.
7233: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
7234: 'value="'.$role.'"'.$checked{$role}.' />'.
7235: $roles{$role}.'</label></span> ';
7236: }
7237: } else {
7238: if ($row eq 'types') {
7239: my %checked;
7240: if ($current{$type} =~ /^(all|dom)$/) {
7241: $checked{$1} = ' checked="checked"';
7242: } else {
7243: $checked{''} = ' checked="checked"';
7244: }
7245: foreach my $val ('','dom','all') {
7246: $datatable .= '<span class="LC_nobreak"><label>'.
7247: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7248: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7249: }
7250: } elsif ($row eq 'registered') {
7251: my %checked;
7252: if ($current{$type} eq '1') {
7253: $checked{'1'} = ' checked="checked"';
7254: } else {
7255: $checked{'0'} = ' checked="checked"';
7256: }
7257: foreach my $val ('0','1') {
7258: $datatable .= '<span class="LC_nobreak"><label>'.
7259: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7260: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7261: }
7262: } elsif ($row eq 'approval') {
7263: my %checked;
7264: if ($current{$type} =~ /^([12])$/) {
7265: $checked{$1} = ' checked="checked"';
7266: } else {
7267: $checked{'0'} = ' checked="checked"';
7268: }
7269: for my $val (0..2) {
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: } elsif ($row eq 'limit') {
7275: my %checked;
7276: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
7277: $checked{$1} = ' checked="checked"';
7278: } else {
7279: $checked{'none'} = ' checked="checked"';
7280: }
7281: my $cap;
7282: if ($currentcap{$type} =~ /^\d+$/) {
7283: $cap = $currentcap{$type};
7284: }
7285: foreach my $val ('none','allstudents','selfenrolled') {
7286: $datatable .= '<span class="LC_nobreak"><label>'.
7287: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
7288: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
7289: }
7290: $datatable .= '<br />'.
7291: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
7292: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
7293: '</span>';
7294: }
7295: }
7296: $datatable .= '</td>';
7297: }
7298: $datatable .= '</tr>';
7299: }
7300: $datatable .= '</table></td></tr>';
7301: }
7302: } elsif ($position eq 'bottom') {
7303: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
7304: }
7305: $$rowtotal += $itemcount;
7306: return $datatable;
7307: }
7308:
7309: sub print_validation_rows {
7310: my ($caller,$dom,$settings,$rowtotal) = @_;
7311: my ($itemsref,$namesref,$fieldsref);
7312: if ($caller eq 'selfenroll') {
7313: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
7314: } elsif ($caller eq 'requestcourses') {
7315: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
7316: }
7317: my %currvalidation;
7318: if (ref($settings) eq 'HASH') {
7319: if (ref($settings->{'validation'}) eq 'HASH') {
7320: %currvalidation = %{$settings->{'validation'}};
7321: }
7322: }
7323: my $datatable;
7324: my $itemcount = 0;
7325: foreach my $item (@{$itemsref}) {
7326: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7327: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
7328: $namesref->{$item}.
7329: '</span></td>'.
7330: '<td class="LC_left_item">';
7331: if (($item eq 'url') || ($item eq 'button')) {
7332: $datatable .= '<span class="LC_nobreak">'.
7333: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
7334: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
7335: } elsif ($item eq 'fields') {
7336: my @currfields;
7337: if (ref($currvalidation{$item}) eq 'ARRAY') {
7338: @currfields = @{$currvalidation{$item}};
7339: }
7340: foreach my $field (@{$fieldsref}) {
7341: my $check = '';
7342: if (grep(/^\Q$field\E$/,@currfields)) {
7343: $check = ' checked="checked"';
7344: }
7345: $datatable .= '<span class="LC_nobreak"><label>'.
7346: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
7347: ' value="'.$field.'"'.$check.' />'.$field.
7348: '</label></span> ';
7349: }
7350: } elsif ($item eq 'markup') {
7351: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
7352: $currvalidation{$item}.
7353: '</textarea>';
7354: }
7355: $datatable .= '</td></tr>'."\n";
7356: if (ref($rowtotal)) {
7357: $itemcount ++;
7358: }
7359: }
7360: if ($caller eq 'requestcourses') {
7361: my %currhash;
7362: if (ref($settings) eq 'HASH') {
7363: if (ref($settings->{'validation'}) eq 'HASH') {
7364: if ($settings->{'validation'}{'dc'} ne '') {
7365: $currhash{$settings->{'validation'}{'dc'}} = 1;
7366: }
7367: }
7368: }
7369: my $numinrow = 2;
7370: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
7371: 'validationdc',%currhash);
7372: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7373: $datatable .= '<tr'.$css_class.'><td>';
7374: if ($numdc > 1) {
7375: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
7376: } else {
7377: $datatable .= &mt('Course creation processed as: ');
7378: }
7379: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
7380: $itemcount ++;
7381: }
7382: if (ref($rowtotal)) {
7383: $$rowtotal += $itemcount;
7384: }
7385: return $datatable;
7386: }
7387:
7388: sub print_privacy {
7389: my ($position,$dom,$settings,$rowtotal) = @_;
7390: my ($datatable,$css_class,$numinrow,@items,%names,$othertitle,$usertypes,$types);
7391: my $itemcount = 0;
7392: if ($position eq 'top') {
7393: $numinrow = 2;
7394: } else {
7395: @items = ('domain','author','course','community');
7396: %names = &Apache::lonlocal::texthash (
7397: domain => 'Assigned domain role(s)',
7398: author => 'Assigned co-author role(s)',
7399: course => 'Assigned course role(s)',
7400: community => 'Assigned community role(s)',
7401: );
7402: $numinrow = 4;
7403: ($othertitle,$usertypes,$types) =
7404: &Apache::loncommon::sorted_inst_types($dom);
7405: }
7406: if (($position eq 'top') || ($position eq 'middle')) {
7407: my (%by_ip,%by_location,@intdoms,@instdoms);
7408: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
7409: if ($position eq 'top') {
7410: my %curr;
7411: my @options = ('none','user','domain','auto');
7412: my %titles = &Apache::lonlocal::texthash (
7413: none => 'Not allowed',
7414: user => 'User authorizes',
7415: domain => 'DC authorizes',
7416: auto => 'Unrestricted',
7417: instdom => 'Other domain shares institution/provider',
7418: extdom => 'Other domain has different institution/provider',
7419: notify => 'Notify when role needs authorization',
7420: );
7421: my %names = &Apache::lonlocal::texthash (
7422: domain => 'Domain role',
7423: author => 'Co-author role',
7424: course => 'Course role',
7425: community => 'Community role',
7426: );
7427: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7428: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7429: foreach my $domtype ('instdom','extdom') {
7430: my (%checked,$skip);
7431: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7432: $datatable .= '<tr'.$css_class.'><td>'.$titles{$domtype}.'</td>'.
7433: '<td class="LC_left_item">';
7434: if ($domtype eq 'instdom') {
7435: unless (@instdoms > 1) {
7436: $datatable .= &mt('Nothing to set, as no domains besides [_1] are hosted by [_2]',$dom,$intdom);
7437: $skip = 1;
7438: }
7439: } elsif ($domtype eq 'extdom') {
7440: if (keys(%by_location) == 0) {
7441: $datatable .= &mt('Nothing to set, as no other hosts besides [_1]',$intdom);
7442: $skip = 1;
7443: }
7444: }
7445: unless ($skip) {
7446: foreach my $roletype ('domain','author','course','community') {
7447: $checked{'auto'} = ' checked="checked"';
7448: if (ref($settings) eq 'HASH') {
7449: if (ref($settings->{approval}) eq 'HASH') {
7450: if (ref($settings->{approval}->{$domtype}) eq 'HASH') {
7451: if ($settings->{approval}->{$domtype}->{$roletype}=~ /^(none|user|domain)$/) {
7452: $checked{$1} = ' checked="checked"';
7453: $checked{'auto'} = '';
7454: }
7455: }
7456: }
7457: }
7458: $datatable .= '<fieldset><legend>'.$names{$roletype}.'</legend>';
7459: foreach my $option (@options) {
7460: $datatable .= '<span class="LC_nobreak"><label>'.
7461: '<input type="radio" name="privacy_approval_'.$domtype.'_'.$roletype.'" '.
7462: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
7463: '</label></span> ';
7464: }
7465: $datatable .= '</fieldset>';
7466: }
7467: }
7468: $datatable .= '</td></tr>';
7469: $itemcount ++;
7470: }
7471: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7472: $datatable .= '<tr'.$css_class.'><td>'.$titles{'notify'}.'</td>'.
7473: '<td class="LC_left_item">';
7474: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7475: my %curr;
7476: if (ref($settings) eq 'HASH') {
7477: if ($settings->{'notify'} ne '') {
7478: map {$curr{$_}=1;} split(/,/,$settings->{'notify'});
7479: }
7480: }
7481: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7482: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
7483: 'privacy_notify',%curr);
7484: if ($numdc > 0) {
7485: $datatable .= $table;
7486: } else {
7487: $datatable .= &mt('There are no active Domain Coordinators');
7488: }
7489: } else {
7490: $datatable .= &mt('Nothing to set here, as there are no other domains');
7491: }
7492: $datatable .='</td></tr>';
7493: } elsif ($position eq 'middle') {
7494: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
7495: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7496: foreach my $item (@{$types}) {
7497: $datatable .= &modifiable_userdata_row('privacy','othdom_'.$item,$settings,
7498: $numinrow,$itemcount,'','','','','',
7499: '',$usertypes->{$item});
7500: $itemcount ++;
7501: }
7502: }
7503: $datatable .= &modifiable_userdata_row('privacy','othdom_default',$settings,
7504: $numinrow,$itemcount,'','','','','',
7505: '',$othertitle);
7506: $itemcount ++;
7507: } else {
7508: my (@insttypes,%insttitles);
7509: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7510: @insttypes = @{$types};
7511: %insttitles = %{$usertypes};
7512: }
7513: foreach my $item (@insttypes,'default') {
7514: my $title;
7515: if ($item eq 'default') {
7516: $title = $othertitle;
7517: } else {
7518: $title = $insttitles{$item};
7519: }
7520: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7521: $datatable .= '<tr'.$css_class.'>'.
7522: '<td class="LC_left_item">'.$title.'</td>'.
7523: '<td class="LC_left_item">'.
7524: &mt('Nothing to set here, as there are no other domains').
7525: '</td></tr>';
7526: $itemcount ++;
7527: }
7528: }
7529: }
7530: } else {
7531: my $prefix;
7532: if ($position eq 'lower') {
7533: $prefix = 'priv';
7534: } else {
7535: $prefix = 'unpriv';
7536: }
7537: foreach my $item (@items) {
7538: $datatable .= &modifiable_userdata_row('privacy',$prefix.'_'.$item,$settings,
7539: $numinrow,$itemcount,'','','','','',
7540: '',$names{$item});
7541: $itemcount ++;
7542: }
7543: }
7544: if (ref($rowtotal)) {
7545: $$rowtotal += $itemcount;
7546: }
7547: return $datatable;
7548: }
7549:
7550: sub print_passwords {
7551: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
7552: my ($datatable,$css_class);
7553: my $itemcount = 0;
7554: my %titles = &Apache::lonlocal::texthash (
7555: captcha => '"Forgot Password" CAPTCHA validation',
7556: link => 'Reset link expiration (hours)',
7557: case => 'Case-sensitive usernames/e-mail',
7558: prelink => 'Information required (form 1)',
7559: postlink => 'Information required (form 2)',
7560: emailsrc => 'LON-CAPA e-mail address type(s)',
7561: customtext => 'Domain specific text (HTML)',
7562: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
7563: intauth_check => 'Check bcrypt cost if authenticated',
7564: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
7565: permanent => 'Permanent e-mail address',
7566: critical => 'Critical notification address',
7567: notify => 'Notification address',
7568: min => 'Minimum password length',
7569: max => 'Maximum password length',
7570: chars => 'Required characters',
7571: expire => 'Password expiration (days)',
7572: numsaved => 'Number of previous passwords to save and disallow reuse',
7573: );
7574: if ($position eq 'top') {
7575: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7576: my $shownlinklife = 2;
7577: my $prelink = 'both';
7578: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
7579: if (ref($settings) eq 'HASH') {
7580: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
7581: $shownlinklife = $settings->{resetlink};
7582: }
7583: if (ref($settings->{resetcase}) eq 'ARRAY') {
7584: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
7585: }
7586: if ($settings->{resetprelink} =~ /^(both|either)$/) {
7587: $prelink = $settings->{resetprelink};
7588: }
7589: if (ref($settings->{resetpostlink}) eq 'HASH') {
7590: %postlink = %{$settings->{resetpostlink}};
7591: }
7592: if (ref($settings->{resetemail}) eq 'ARRAY') {
7593: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
7594: }
7595: if ($settings->{resetremove}) {
7596: $nostdtext = 1;
7597: }
7598: if ($settings->{resetcustom}) {
7599: $customurl = $settings->{resetcustom};
7600: }
7601: } else {
7602: if (ref($types) eq 'ARRAY') {
7603: foreach my $item (@{$types}) {
7604: $casesens{$item} = 1;
7605: $postlink{$item} = ['username','email'];
7606: }
7607: }
7608: $casesens{'default'} = 1;
7609: $postlink{'default'} = ['username','email'];
7610: $prelink = 'both';
7611: %emailsrc = (
7612: permanent => 1,
7613: critical => 1,
7614: notify => 1,
7615: );
7616: }
7617: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
7618: $itemcount ++;
7619: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7620: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
7621: '<td class="LC_left_item">'.
7622: '<input type="textbox" value="'.$shownlinklife.'" '.
7623: 'name="passwords_link" size="3" /></td></tr>';
7624: $itemcount ++;
7625: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7626: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
7627: '<td class="LC_left_item">';
7628: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7629: foreach my $item (@{$types}) {
7630: my $checkedcase;
7631: if ($casesens{$item}) {
7632: $checkedcase = ' checked="checked"';
7633: }
7634: $datatable .= '<span class="LC_nobreak"><label>'.
7635: '<input type="checkbox" name="passwords_case_sensitive" value="'.
7636: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
7637: '</span> ';
7638: }
7639: }
7640: my $checkedcase;
7641: if ($casesens{'default'}) {
7642: $checkedcase = ' checked="checked"';
7643: }
7644: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7645: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
7646: $othertitle.'</label></span></td>';
7647: $itemcount ++;
7648: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7649: my %checkedpre = (
7650: both => ' checked="checked"',
7651: either => '',
7652: );
7653: if ($prelink eq 'either') {
7654: $checkedpre{either} = ' checked="checked"';
7655: $checkedpre{both} = '';
7656: }
7657: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
7658: '<td class="LC_left_item"><span class="LC_nobreak">'.
7659: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
7660: &mt('Both username and e-mail address').'</label></span> '.
7661: '<span class="LC_nobreak"><label>'.
7662: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
7663: &mt('Either username or e-mail address').'</label></span></td></tr>';
7664: $itemcount ++;
7665: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7666: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
7667: '<td class="LC_left_item">';
7668: my %postlinked;
7669: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7670: foreach my $item (@{$types}) {
7671: undef(%postlinked);
7672: $datatable .= '<fieldset style="display: inline-block;">'.
7673: '<legend>'.$usertypes->{$item}.'</legend>';
7674: if (ref($postlink{$item}) eq 'ARRAY') {
7675: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
7676: }
7677: foreach my $field ('email','username') {
7678: my $checked;
7679: if ($postlinked{$field}) {
7680: $checked = ' checked="checked"';
7681: }
7682: $datatable .= '<span class="LC_nobreak"><label>'.
7683: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
7684: $field.'"'.$checked.' />'.$field.'</label>'.
7685: '<span> ';
7686: }
7687: $datatable .= '</fieldset>';
7688: }
7689: }
7690: if (ref($postlink{'default'}) eq 'ARRAY') {
7691: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
7692: }
7693: $datatable .= '<fieldset style="display: inline-block;">'.
7694: '<legend>'.$othertitle.'</legend>';
7695: foreach my $field ('email','username') {
7696: my $checked;
7697: if ($postlinked{$field}) {
7698: $checked = ' checked="checked"';
7699: }
7700: $datatable .= '<span class="LC_nobreak"><label>'.
7701: '<input type="checkbox" name="passwords_postlink_default" value="'.
7702: $field.'"'.$checked.' />'.$field.'</label>'.
7703: '<span> ';
7704: }
7705: $datatable .= '</fieldset></td></tr>';
7706: $itemcount ++;
7707: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7708: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
7709: '<td class="LC_left_item">';
7710: foreach my $type ('permanent','critical','notify') {
7711: my $checkedemail;
7712: if ($emailsrc{$type}) {
7713: $checkedemail = ' checked="checked"';
7714: }
7715: $datatable .= '<span class="LC_nobreak"><label>'.
7716: '<input type="checkbox" name="passwords_emailsrc" value="'.
7717: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
7718: '<span> ';
7719: }
7720: $datatable .= '</td></tr>';
7721: $itemcount ++;
7722: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7723: my $switchserver = &check_switchserver($dom,$confname);
7724: my ($showstd,$noshowstd);
7725: if ($nostdtext) {
7726: $noshowstd = ' checked="checked"';
7727: } else {
7728: $showstd = ' checked="checked"';
7729: }
7730: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
7731: '<td class="LC_left_item"><span class="LC_nobreak">'.
7732: &mt('Retain standard text:').
7733: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
7734: &mt('Yes').'</label>'.' '.
7735: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
7736: &mt('No').'</label></span><br />'.
7737: '<span class="LC_fontsize_small">'.
7738: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
7739: &mt('Include custom text:');
7740: if ($customurl) {
7741: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
7742: undef,undef,undef,undef,'background-color:#ffffff');
7743: $datatable .= '<span class="LC_nobreak"> '.$link.
7744: '<label><input type="checkbox" name="passwords_custom_del"'.
7745: ' value="1" />'.&mt('Delete?').'</label></span>'.
7746: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
7747: }
7748: if ($switchserver) {
7749: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
7750: } else {
7751: $datatable .='<span class="LC_nobreak"> '.
7752: '<input type="file" name="passwords_customfile" /></span>';
7753: }
7754: $datatable .= '</td></tr>';
7755: } elsif ($position eq 'middle') {
7756: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
7757: my @items = ('intauth_cost','intauth_check','intauth_switch');
7758: my %defaults;
7759: if (ref($domconf{'defaults'}) eq 'HASH') {
7760: %defaults = %{$domconf{'defaults'}};
7761: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
7762: $defaults{'intauth_cost'} = 10;
7763: }
7764: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
7765: $defaults{'intauth_check'} = 0;
7766: }
7767: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
7768: $defaults{'intauth_switch'} = 0;
7769: }
7770: } else {
7771: %defaults = (
7772: 'intauth_cost' => 10,
7773: 'intauth_check' => 0,
7774: 'intauth_switch' => 0,
7775: );
7776: }
7777: foreach my $item (@items) {
7778: if ($itemcount%2) {
7779: $css_class = '';
7780: } else {
7781: $css_class = ' class="LC_odd_row" ';
7782: }
7783: $datatable .= '<tr'.$css_class.'>'.
7784: '<td><span class="LC_nobreak">'.$titles{$item}.
7785: '</span></td><td class="LC_left_item" colspan="3">';
7786: if ($item eq 'intauth_switch') {
7787: my @options = (0,1,2);
7788: my %optiondesc = &Apache::lonlocal::texthash (
7789: 0 => 'No',
7790: 1 => 'Yes',
7791: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
7792: );
7793: $datatable .= '<table width="100%">';
7794: foreach my $option (@options) {
7795: my $checked = ' ';
7796: if ($defaults{$item} eq $option) {
7797: $checked = ' checked="checked"';
7798: }
7799: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7800: '<label><input type="radio" name="'.$item.
7801: '" value="'.$option.'"'.$checked.' />'.
7802: $optiondesc{$option}.'</label></span></td></tr>';
7803: }
7804: $datatable .= '</table>';
7805: } elsif ($item eq 'intauth_check') {
7806: my @options = (0,1,2);
7807: my %optiondesc = &Apache::lonlocal::texthash (
7808: 0 => 'No',
7809: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
7810: 2 => 'Yes, disallow login if stored cost is less than domain default',
7811: );
7812: $datatable .= '<table width="100%">';
7813: foreach my $option (@options) {
7814: my $checked = ' ';
7815: my $onclick;
7816: if ($defaults{$item} eq $option) {
7817: $checked = ' checked="checked"';
7818: }
7819: if ($option == 2) {
7820: $onclick = ' onclick="javascript:warnIntAuth(this);"';
7821: }
7822: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
7823: '<label><input type="radio" name="'.$item.
7824: '" value="'.$option.'"'.$checked.$onclick.' />'.
7825: $optiondesc{$option}.'</label></span></td></tr>';
7826: }
7827: $datatable .= '</table>';
7828: } else {
7829: $datatable .= '<input type="text" name="'.$item.'" value="'.
7830: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
7831: }
7832: $datatable .= '</td></tr>';
7833: $itemcount ++;
7834: }
7835: } elsif ($position eq 'lower') {
7836: $datatable .= &password_rules('passwords',\$itemcount,$settings);
7837: } else {
7838: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7839: my %ownerchg = (
7840: by => {},
7841: for => {},
7842: );
7843: my %ownertitles = &Apache::lonlocal::texthash (
7844: by => 'Course owner status(es) allowed',
7845: for => 'Student status(es) allowed',
7846: );
7847: if (ref($settings) eq 'HASH') {
7848: if (ref($settings->{crsownerchg}) eq 'HASH') {
7849: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
7850: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
7851: }
7852: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
7853: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
7854: }
7855: }
7856: }
7857: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7858: $datatable .= '<tr '.$css_class.'>'.
7859: '<td>'.
7860: &mt('Requirements').'<ul>'.
7861: '<li>'.&mt("Course 'type' is not a Community or Placement Test").'</li>'.
7862: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
7863: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
7864: '<li>'.&mt('User, course, and student share same domain').'</li>'.
7865: '</ul>'.
7866: '</td>'.
7867: '<td class="LC_left_item">';
7868: foreach my $item ('by','for') {
7869: $datatable .= '<fieldset style="display: inline-block;">'.
7870: '<legend>'.$ownertitles{$item}.'</legend>';
7871: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
7872: foreach my $type (@{$types}) {
7873: my $checked;
7874: if ($ownerchg{$item}{$type}) {
7875: $checked = ' checked="checked"';
7876: }
7877: $datatable .= '<span class="LC_nobreak"><label>'.
7878: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
7879: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
7880: '</span> ';
7881: }
7882: }
7883: my $checked;
7884: if ($ownerchg{$item}{'default'}) {
7885: $checked = ' checked="checked"';
7886: }
7887: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
7888: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
7889: $othertitle.'</label></span></fieldset>';
7890: }
7891: $datatable .= '</td></tr>';
7892: }
7893: return $datatable;
7894: }
7895:
7896: sub password_rules {
7897: my ($prefix,$itemcountref,$settings) = @_;
7898: my ($min,$max,%chars,$expire,$numsaved,$numinrow);
7899: my %titles;
7900: if ($prefix eq 'passwords') {
7901: %titles = &Apache::lonlocal::texthash (
7902: min => 'Minimum password length',
7903: max => 'Maximum password length',
7904: chars => 'Required characters',
7905: );
7906: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
7907: %titles = &Apache::lonlocal::texthash (
7908: min => 'Minimum secret length',
7909: max => 'Maximum secret length',
7910: chars => 'Required characters',
7911: );
7912: }
7913: $min = $Apache::lonnet::passwdmin;
7914: my $datatable;
7915: my $itemcount;
7916: if (ref($itemcountref)) {
7917: $itemcount = $$itemcountref;
7918: }
7919: if (ref($settings) eq 'HASH') {
7920: if ($settings->{min}) {
7921: $min = $settings->{min};
7922: }
7923: if ($settings->{max}) {
7924: $max = $settings->{max};
7925: }
7926: if (ref($settings->{chars}) eq 'ARRAY') {
7927: map { $chars{$_} = 1; } (@{$settings->{chars}});
7928: }
7929: if ($prefix eq 'passwords') {
7930: if ($settings->{expire}) {
7931: $expire = $settings->{expire};
7932: }
7933: if ($settings->{numsaved}) {
7934: $numsaved = $settings->{numsaved};
7935: }
7936: }
7937: }
7938: my %rulenames = &Apache::lonlocal::texthash(
7939: uc => 'At least one upper case letter',
7940: lc => 'At least one lower case letter',
7941: num => 'At least one number',
7942: spec => 'At least one non-alphanumeric',
7943: );
7944: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
7945: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
7946: '<td class="LC_left_item"><span class="LC_nobreak">'.
7947: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
7948: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7949: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
7950: '</span></td></tr>';
7951: $itemcount ++;
7952: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7953: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
7954: '<td class="LC_left_item"><span class="LC_nobreak">'.
7955: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
7956: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
7957: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
7958: '</span></td></tr>';
7959: $itemcount ++;
7960: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7961: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
7962: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
7963: '</span></td>';
7964: my $numinrow = 2;
7965: my @possrules = ('uc','lc','num','spec');
7966: $datatable .= '<td class="LC_left_item"><table>';
7967: for (my $i=0; $i<@possrules; $i++) {
7968: my ($rem,$checked);
7969: if ($chars{$possrules[$i]}) {
7970: $checked = ' checked="checked"';
7971: }
7972: $rem = $i%($numinrow);
7973: if ($rem == 0) {
7974: if ($i > 0) {
7975: $datatable .= '</tr>';
7976: }
7977: $datatable .= '<tr>';
7978: }
7979: $datatable .= '<td><span class="LC_nobreak"><label>'.
7980: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
7981: $rulenames{$possrules[$i]}.'</label></span></td>';
7982: }
7983: my $rem = @possrules%($numinrow);
7984: my $colsleft = $numinrow - $rem;
7985: if ($colsleft > 1 ) {
7986: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7987: ' </td>';
7988: } elsif ($colsleft == 1) {
7989: $datatable .= '<td class="LC_left_item"> </td>';
7990: }
7991: $datatable .='</table></td></tr>';
7992: $itemcount ++;
7993: if ($prefix eq 'passwords') {
7994: $titles{'expire'} = &mt('Password expiration (days)');
7995: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
7996: $css_class = $itemcount%2?' class="LC_odd_row"':'';
7997: $datatable .= '<tr'.$css_class.'><td>'.$titles{'expire'}.'</td>'.
7998: '<td class="LC_left_item"><span class="LC_nobreak">'.
7999: '<input type="text" name="'.$prefix.'_expire" value="'.$expire.'" size="4" '.
8000: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8001: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no expiration)').'</span>'.
8002: '</span></td></tr>';
8003: $itemcount ++;
8004: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8005: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
8006: '<td class="LC_left_item"><span class="LC_nobreak">'.
8007: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
8008: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
8009: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
8010: '</span></td></tr>';
8011: $itemcount ++;
8012: }
8013: if (ref($itemcountref)) {
8014: $$itemcountref += $itemcount;
8015: }
8016: return $datatable;
8017: }
8018:
8019: sub print_wafproxy {
8020: my ($position,$dom,$settings,$rowtotal) = @_;
8021: my $css_class;
8022: my $itemcount = 0;
8023: my $datatable;
8024: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8025: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
8026: my %lt = &wafproxy_titles();
8027: foreach my $server (sort(keys(%servers))) {
8028: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8029: next if ($serverhome eq '');
8030: my $serverdom;
8031: if ($serverhome ne $server) {
8032: $serverdom = &Apache::lonnet::host_domain($serverhome);
8033: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
8034: $othercontrol{$server} = $serverdom;
8035: }
8036: } else {
8037: $serverdom = &Apache::lonnet::host_domain($server);
8038: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
8039: if ($serverdom ne $dom) {
8040: $othercontrol{$server} = $serverdom;
8041: } else {
8042: $setdom = 1;
8043: if (ref($settings) eq 'HASH') {
8044: if (ref($settings->{'alias'}) eq 'HASH') {
8045: $aliases{$dom} = $settings->{'alias'};
8046: if ($aliases{$dom} ne '') {
8047: $showdom = 1;
8048: }
8049: }
8050: if (ref($settings->{'saml'}) eq 'HASH') {
8051: $saml{$dom} = $settings->{'saml'};
8052: }
8053: }
8054: }
8055: }
8056: }
8057: if ($setdom) {
8058: %{$values{$dom}} = ();
8059: if (ref($settings) eq 'HASH') {
8060: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8061: $values{$dom}{$item} = $settings->{$item};
8062: }
8063: }
8064: }
8065: if (keys(%othercontrol)) {
8066: %otherdoms = reverse(%othercontrol);
8067: foreach my $domain (keys(%otherdoms)) {
8068: %{$values{$domain}} = ();
8069: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
8070: if (ref($config{'wafproxy'}) eq 'HASH') {
8071: $aliases{$domain} = $config{'wafproxy'}{'alias'};
8072: if (exists($config{'wafproxy'}{'saml'})) {
8073: $saml{$domain} = $config{'wafproxy'}{'saml'};
8074: }
8075: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
8076: $values{$domain}{$item} = $config{'wafproxy'}{$item};
8077: }
8078: }
8079: }
8080: }
8081: if ($position eq 'top') {
8082: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8083: my %aliasinfo;
8084: foreach my $server (sort(keys(%servers))) {
8085: $itemcount ++;
8086: my $dom_in_effect;
8087: my $aliasrows = '<tr>'.
8088: '<td class="LC_left_item" style="vertical-align: baseline;">'.
8089: &mt('Hostname').': '.
8090: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
8091: if ($othercontrol{$server}) {
8092: $dom_in_effect = $othercontrol{$server};
8093: my ($current,$forsaml);
8094: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
8095: $current = $aliases{$dom_in_effect}{$server};
8096: }
8097: if (ref($saml{$dom_in_effect}) eq 'HASH') {
8098: if ($saml{$dom_in_effect}{$server}) {
8099: $forsaml = 1;
8100: }
8101: }
8102: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8103: &mt('Alias').': ';
8104: if ($current) {
8105: $aliasrows .= $current;
8106: if ($forsaml) {
8107: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
8108: }
8109: } else {
8110: $aliasrows .= &mt('None');
8111: }
8112: $aliasrows .= ' <span class="LC_small">('.
8113: &mt('controlled by domain: [_1]',
8114: '<b>'.$dom_in_effect.'</b>').')</span></td>';
8115: } else {
8116: $dom_in_effect = $dom;
8117: my ($current,$samlon,$samloff);
8118: $samloff = ' checked="checked"';
8119: if (ref($aliases{$dom}) eq 'HASH') {
8120: if ($aliases{$dom}{$server}) {
8121: $current = $aliases{$dom}{$server};
8122: }
8123: }
8124: if (ref($saml{$dom}) eq 'HASH') {
8125: if ($saml{$dom}{$server}) {
8126: $samlon = $samloff;
8127: undef($samloff);
8128: }
8129: }
8130: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
8131: &mt('Alias').': '.
8132: '<input type="text" name="wafproxy_alias_'.$server.'" '.
8133: 'value="'.$current.'" size="30" />'.
8134: (' 'x2).'<span class="LC_nobreak">'.
8135: &mt('Alias used for SSO Auth').': <label>'.
8136: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
8137: &mt('No').'</label> <label>'.
8138: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
8139: &mt('Yes').'</label></span>'.
8140: '</td>';
8141: }
8142: $aliasrows .= '</tr>';
8143: $aliasinfo{$dom_in_effect} .= $aliasrows;
8144: }
8145: if ($aliasinfo{$dom}) {
8146: my ($onclick,$wafon,$wafoff,$showtable);
8147: $onclick = ' onclick="javascript:toggleWAF();"';
8148: $wafoff = ' checked="checked"';
8149: $showtable = ' style="display:none";';
8150: if ($showdom) {
8151: $wafon = $wafoff;
8152: $wafoff = '';
8153: $showtable = ' style="display:inline;"';
8154: }
8155: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8156: $datatable = '<tr'.$css_class.'>'.
8157: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
8158: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
8159: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
8160: &mt('Yes').'</label>'.(' 'x2).'<label>'.
8161: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
8162: &mt('No').'</label></span></td>'.
8163: '<td class="LC_left_item">'.
8164: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
8165: '</table></td></tr>';
8166: $itemcount++;
8167: }
8168: if (keys(%otherdoms)) {
8169: foreach my $key (sort(keys(%otherdoms))) {
8170: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8171: $datatable .= '<tr'.$css_class.'>'.
8172: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
8173: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
8174: '</table></td></tr>';
8175: $itemcount++;
8176: }
8177: }
8178: } else {
8179: my %ip_methods = &remoteip_methods();
8180: if ($setdom) {
8181: $itemcount ++;
8182: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8183: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
8184: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
8185: $wafstyle = ' style="display:none;"';
8186: $nowafstyle = ' style="display:table-row;"';
8187: $currwafdisplay = ' style="display: none"';
8188: $wafrangestyle = ' style="display: none"';
8189: $curr_remotip = 'n';
8190: $ssltossl = ' checked="checked"';
8191: if ($showdom) {
8192: $wafstyle = ' style="display:table-row;"';
8193: $nowafstyle = ' style="display:none;"';
8194: if (keys(%{$values{$dom}})) {
8195: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
8196: $curr_remotip = $values{$dom}{remoteip};
8197: }
8198: if ($curr_remotip eq 'h') {
8199: $currwafdisplay = ' style="display:table-row"';
8200: $wafrangestyle = ' style="display:inline-block;"';
8201: }
8202: if ($values{$dom}{'sslopt'}) {
8203: $alltossl = ' checked="checked"';
8204: $ssltossl = '';
8205: }
8206: }
8207: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
8208: $vpndircheck = ' checked="checked"';
8209: $currwafvpn = ' style="display:table-row;"';
8210: $wafrangestyle = ' style="display:inline-block;"';
8211: } else {
8212: $vpnaliascheck = ' checked="checked"';
8213: $currwafvpn = ' style="display:none;"';
8214: }
8215: }
8216: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8217: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
8218: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
8219: '</tr>'.
8220: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
8221: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
8222: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
8223: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
8224: &mt('Range(s) stored in CIDR notation').'</div></td>'.
8225: '<td class="LC_left_item"><table>'.
8226: '<tr>'.
8227: '<td valign="top">'.$lt{'remoteip'}.': '.
8228: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
8229: foreach my $option ('m','h','n') {
8230: my $sel;
8231: if ($option eq $curr_remotip) {
8232: $sel = ' selected="selected"';
8233: }
8234: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
8235: $ip_methods{$option}.'</option>';
8236: }
8237: $datatable .= '</select></td></tr>'."\n".
8238: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
8239: $lt{'ipheader'}.': '.
8240: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
8241: 'name="wafproxy_ipheader" />'.
8242: '</td></tr>'."\n".
8243: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
8244: $lt{'trusted'}.':<br />'.
8245: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
8246: $values{$dom}{'trusted'}.'</textarea>'.
8247: '</td></tr>'."\n".
8248: '<tr><td><hr /></td></tr>'."\n".
8249: '<tr>'.
8250: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
8251: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
8252: $lt{'vpndirect'}.'</label>'.(' 'x2).
8253: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
8254: $lt{'vpnaliased'}.'</label></span></td></tr>';
8255: foreach my $item ('vpnint','vpnext') {
8256: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
8257: '<td valign="top">'.$lt{$item}.':<br />'.
8258: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
8259: $values{$dom}{$item}.'</textarea>'.
8260: '</td></tr>'."\n";
8261: }
8262: $datatable .= '<tr><td><hr /></td></tr>'."\n".
8263: '<tr>'.
8264: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
8265: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
8266: $lt{'alltossl'}.'</label>'.(' 'x2).
8267: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
8268: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
8269: '</table></td></tr>';
8270: }
8271: if (keys(%otherdoms)) {
8272: foreach my $domain (sort(keys(%otherdoms))) {
8273: $itemcount ++;
8274: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8275: $datatable .= '<tr'.$css_class.'>'.
8276: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
8277: '<td class="LC_left_item"><table>';
8278: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
8279: my $showval = &mt('None');
8280: if ($item eq 'ssl') {
8281: $showval = $lt{'ssltossl'};
8282: }
8283: if ($values{$domain}{$item}) {
8284: $showval = $values{$domain}{$item};
8285: if ($item eq 'ssl') {
8286: $showval = $lt{'alltossl'};
8287: } elsif ($item eq 'remoteip') {
8288: $showval = $ip_methods{$values{$domain}{$item}};
8289: }
8290: }
8291: $datatable .= '<tr>'.
8292: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
8293: }
8294: $datatable .= '</table></td></tr>';
8295: }
8296: }
8297: }
8298: $$rowtotal += $itemcount;
8299: return $datatable;
8300: }
8301:
8302: sub wafproxy_titles {
8303: return &Apache::lonlocal::texthash(
8304: remoteip => "Method for determining user's IP",
8305: ipheader => 'Request header containing remote IP',
8306: trusted => 'Trusted IP range(s)',
8307: vpnaccess => 'Access from institutional VPN',
8308: vpndirect => 'via regular hostname (no WAF)',
8309: vpnaliased => 'via aliased hostname (WAF)',
8310: vpnint => 'Internal IP Range(s) for VPN sessions',
8311: vpnext => 'IP Range(s) for backend WAF connections',
8312: sslopt => 'Forwarding http/https',
8313: alltossl => 'WAF forwards both http and https requests to https',
8314: ssltossl => 'WAF forwards http requests to http and https to https',
8315: );
8316: }
8317:
8318: sub remoteip_methods {
8319: return &Apache::lonlocal::texthash(
8320: m => 'Use Apache mod_remoteip',
8321: h => 'Use headers parsed by LON-CAPA',
8322: n => 'Not in use',
8323: );
8324: }
8325:
8326: sub print_usersessions {
8327: my ($position,$dom,$settings,$rowtotal) = @_;
8328: my ($css_class,$datatable,$itemcount,%checked,%choices);
8329: my (%by_ip,%by_location,@intdoms,@instdoms);
8330: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8331:
8332: my @alldoms = &Apache::lonnet::all_domains();
8333: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8334: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8335: my %altids = &id_for_thisdom(%servers);
8336: if ($position eq 'top') {
8337: if (keys(%serverhomes) > 1) {
8338: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
8339: my ($curroffloadnow,$curroffloadoth);
8340: if (ref($settings) eq 'HASH') {
8341: if (ref($settings->{'offloadnow'}) eq 'HASH') {
8342: $curroffloadnow = $settings->{'offloadnow'};
8343: }
8344: if (ref($settings->{'offloadoth'}) eq 'HASH') {
8345: $curroffloadoth = $settings->{'offloadoth'};
8346: }
8347: }
8348: my $other_insts = scalar(keys(%by_location));
8349: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
8350: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
8351: } else {
8352: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
8353: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
8354: '</td></tr>';
8355: }
8356: } else {
8357: my %titles = &usersession_titles();
8358: my ($prefix,@types);
8359: if ($position eq 'bottom') {
8360: $prefix = 'remote';
8361: @types = ('version','excludedomain','includedomain');
8362: } else {
8363: $prefix = 'hosted';
8364: @types = ('excludedomain','includedomain');
8365: }
8366: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8367: }
8368: $$rowtotal += $itemcount;
8369: return $datatable;
8370: }
8371:
8372: sub rules_by_location {
8373: my ($settings,$prefix,$by_location,$by_ip,$types,$titles) = @_;
8374: my ($datatable,$itemcount,$css_class);
8375: if (keys(%{$by_location}) == 0) {
8376: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8377: $datatable = '<tr'.$css_class.'><td colspan="2">'.
8378: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
8379: '</td></tr>';
8380: $itemcount = 1;
8381: } else {
8382: $itemcount = 0;
8383: my $numinrow = 5;
8384: my (%current,%checkedon,%checkedoff);
8385: my @locations = sort(keys(%{$by_location}));
8386: foreach my $type (@{$types}) {
8387: $checkedon{$type} = '';
8388: $checkedoff{$type} = ' checked="checked"';
8389: }
8390: if (ref($settings) eq 'HASH') {
8391: if (ref($settings->{$prefix}) eq 'HASH') {
8392: foreach my $key (keys(%{$settings->{$prefix}})) {
8393: $current{$key} = $settings->{$prefix}{$key};
8394: if ($key eq 'version') {
8395: if ($current{$key} ne '') {
8396: $checkedon{$key} = ' checked="checked"';
8397: $checkedoff{$key} = '';
8398: }
8399: } elsif (ref($current{$key}) eq 'ARRAY') {
8400: $checkedon{$key} = ' checked="checked"';
8401: $checkedoff{$key} = '';
8402: }
8403: }
8404: }
8405: }
8406: foreach my $type (@{$types}) {
8407: next if ($type ne 'version' && !@locations);
8408: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8409: $datatable .= '<tr'.$css_class.'>
8410: <td><span class="LC_nobreak">'.$titles->{$type}.'</span><br />
8411: <span class="LC_nobreak">
8412: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
8413: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
8414: if ($type eq 'version') {
8415: my @lcversions = &Apache::lonnet::all_loncaparevs();
8416: my $selector = '<select name="'.$prefix.'_version">';
8417: foreach my $version (@lcversions) {
8418: my $selected = '';
8419: if ($current{'version'} eq $version) {
8420: $selected = ' selected="selected"';
8421: }
8422: $selector .= ' <option value="'.$version.'"'.
8423: $selected.'>'.$version.'</option>';
8424: }
8425: $selector .= '</select> ';
8426: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
8427: } else {
8428: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
8429: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
8430: ' />'.(' 'x2).
8431: '<input type="button" value="'.&mt('uncheck all').'" '.
8432: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
8433: "\n".
8434: '</div><div><table>';
8435: my $rem;
8436: for (my $i=0; $i<@locations; $i++) {
8437: my ($showloc,$value,$checkedtype);
8438: if (ref($by_location->{$locations[$i]}) eq 'ARRAY') {
8439: my $ip = $by_location->{$locations[$i]}->[0];
8440: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8441: $value = join(':',@{$by_ip->{$ip}});
8442: $showloc = join(', ',@{$by_ip->{$ip}});
8443: if (ref($current{$type}) eq 'ARRAY') {
8444: foreach my $loc (@{$by_ip->{$ip}}) {
8445: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
8446: $checkedtype = ' checked="checked"';
8447: last;
8448: }
8449: }
8450: }
8451: }
8452: }
8453: $rem = $i%($numinrow);
8454: if ($rem == 0) {
8455: if ($i > 0) {
8456: $datatable .= '</tr>';
8457: }
8458: $datatable .= '<tr>';
8459: }
8460: $datatable .= '<td class="LC_left_item">'.
8461: '<span class="LC_nobreak"><label>'.
8462: '<input type="checkbox" name="'.$prefix.'_'.$type.
8463: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
8464: '</label></span></td>';
8465: }
8466: $rem = @locations%($numinrow);
8467: my $colsleft = $numinrow - $rem;
8468: if ($colsleft > 1 ) {
8469: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8470: ' </td>';
8471: } elsif ($colsleft == 1) {
8472: $datatable .= '<td class="LC_left_item"> </td>';
8473: }
8474: $datatable .= '</tr></table>';
8475: }
8476: $datatable .= '</td></tr>';
8477: $itemcount ++;
8478: }
8479: }
8480: return ($datatable,$itemcount);
8481: }
8482:
8483: sub print_ssl {
8484: my ($position,$dom,$settings,$rowtotal) = @_;
8485: my ($css_class,$datatable);
8486: my $itemcount = 1;
8487: if ($position eq 'top') {
8488: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8489: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8490: my $same_institution;
8491: if ($intdom ne '') {
8492: my $internet_names = &Apache::lonnet::get_internet_names($Apache::lonnet::perlvar{'lonHostID'});
8493: if (ref($internet_names) eq 'ARRAY') {
8494: if (grep(/^\Q$intdom\E$/,@{$internet_names})) {
8495: $same_institution = 1;
8496: }
8497: }
8498: }
8499: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8500: $datatable = '<tr'.$css_class.'><td colspan="2">';
8501: if ($same_institution) {
8502: my %domservers = &Apache::lonnet::get_servers($dom);
8503: $datatable .= &LONCAPA::SSL::print_certstatus(\%domservers,'web','domprefs');
8504: } else {
8505: $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.");
8506: }
8507: $datatable .= '</td></tr>';
8508: $itemcount ++;
8509: } else {
8510: my %titles = &ssl_titles();
8511: my (%by_ip,%by_location,@intdoms,@instdoms);
8512: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8513: my @alldoms = &Apache::lonnet::all_domains();
8514: my %serverhomes = %Apache::lonnet::serverhomeIDs;
8515: my @domservers = &Apache::lonnet::get_servers($dom);
8516: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8517: my %altids = &id_for_thisdom(%servers);
8518: if (($position eq 'connto') || ($position eq 'connfrom')) {
8519: my $legacy;
8520: unless (ref($settings) eq 'HASH') {
8521: my $name;
8522: if ($position eq 'connto') {
8523: $name = 'loncAllowInsecure';
8524: } else {
8525: $name = 'londAllowInsecure';
8526: }
8527: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
8528: my @ids=&Apache::lonnet::current_machine_ids();
8529: if (($primarylibserv ne '') && (!grep(/^\Q$primarylibserv\E$/,@ids))) {
8530: my %what = (
8531: $name => 1,
8532: );
8533: my ($result,$returnhash) =
8534: &Apache::lonnet::get_remote_globals($primarylibserv,\%what);
8535: if ($result eq 'ok') {
8536: if (ref($returnhash) eq 'HASH') {
8537: $legacy = $returnhash->{$name};
8538: }
8539: }
8540: } else {
8541: $legacy = $Apache::lonnet::perlvar{$name};
8542: }
8543: }
8544: foreach my $type ('dom','intdom','other') {
8545: my %checked;
8546: $css_class = $itemcount%2?' class="LC_odd_row"':'';
8547: $datatable .= '<tr'.$css_class.'><td>'.$titles{$type}.'</td>'.
8548: '<td class="LC_right_item">';
8549: my $skip;
8550: if ($type eq 'dom') {
8551: unless (keys(%servers) > 1) {
8552: $datatable .= &mt('Nothing to set here, as there are no other servers/VMs');
8553: $skip = 1;
8554: }
8555: }
8556: if ($type eq 'intdom') {
8557: unless (@instdoms > 1) {
8558: $datatable .= &mt('Nothing to set here, as there are no other domains for this institution');
8559: $skip = 1;
8560: }
8561: } elsif ($type eq 'other') {
8562: if (keys(%by_location) == 0) {
8563: $datatable .= &mt('Nothing to set here, as there are no other institutions');
8564: $skip = 1;
8565: }
8566: }
8567: unless ($skip) {
8568: $checked{'yes'} = ' checked="checked"';
8569: if (ref($settings) eq 'HASH') {
8570: if (ref($settings->{$position}) eq 'HASH') {
8571: if ($settings->{$position}->{$type} =~ /^(no|req)$/) {
8572: $checked{$1} = $checked{'yes'};
8573: delete($checked{'yes'});
8574: }
8575: }
8576: } else {
8577: if ($legacy == 0) {
8578: $checked{'req'} = $checked{'yes'};
8579: delete($checked{'yes'});
8580: }
8581: }
8582: foreach my $option ('no','yes','req') {
8583: $datatable .= '<span class="LC_nobreak"><label>'.
8584: '<input type="radio" name="'.$position.'_'.$type.'" '.
8585: 'value="'.$option.'"'.$checked{$option}.' />'.$titles{$option}.
8586: '</label></span>'.(' 'x2);
8587: }
8588: }
8589: $datatable .= '</td></tr>';
8590: $itemcount ++;
8591: }
8592: } else {
8593: my $prefix = 'replication';
8594: my @types = ('certreq','nocertreq');
8595: if (keys(%by_location) == 0) {
8596: $datatable .= '<tr'.$css_class.'><td>'.
8597: &mt('Nothing to set here, as there are no other institutions').
8598: '</td></tr>';
8599: $itemcount ++;
8600: } else {
8601: ($datatable,$itemcount) =
8602: &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8603: }
8604: }
8605: }
8606: $$rowtotal += $itemcount;
8607: return $datatable;
8608: }
8609:
8610: sub ssl_titles {
8611: return &Apache::lonlocal::texthash (
8612: dom => 'LON-CAPA servers/VMs from same domain',
8613: intdom => 'LON-CAPA servers/VMs from same "internet" domain',
8614: other => 'External LON-CAPA servers/VMs',
8615: connto => 'Connections to other servers',
8616: connfrom => 'Connections from other servers',
8617: replication => 'Replicating content to other institutions',
8618: certreq => 'Client certificate required, but specific domains exempt',
8619: nocertreq => 'No client certificate required, except for specific domains',
8620: no => 'SSL not used',
8621: yes => 'SSL Optional (used if available)',
8622: req => 'SSL Required',
8623: );
8624: }
8625:
8626: sub print_trust {
8627: my ($prefix,$dom,$settings,$rowtotal) = @_;
8628: my ($css_class,$datatable,%checked,%choices);
8629: my (%by_ip,%by_location,@intdoms,@instdoms);
8630: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
8631: my $itemcount = 1;
8632: my %titles = &trust_titles();
8633: my @types = ('exc','inc');
8634: if ($prefix eq 'top') {
8635: $prefix = 'content';
8636: } elsif ($prefix eq 'bottom') {
8637: $prefix = 'msg';
8638: }
8639: ($datatable,$itemcount) = &rules_by_location($settings,$prefix,\%by_location,\%by_ip,\@types,\%titles);
8640: $$rowtotal += $itemcount;
8641: return $datatable;
8642: }
8643:
8644: sub trust_titles {
8645: return &Apache::lonlocal::texthash(
8646: content => "Access to this domain's content by others",
8647: shared => "Access to other domain's content by this domain",
8648: enroll => "Enrollment in this domain's courses by others",
8649: othcoau => "Co-author roles in this domain for others",
8650: coaurem => "Co-author roles for this domain's users elsewhere",
8651: domroles => "Domain roles in this domain assignable to others",
8652: catalog => "Course Catalog for this domain displayed elsewhere",
8653: reqcrs => "Requests for creation of courses in this domain by others",
8654: msg => "Users in other domains can send messages to this domain",
8655: exc => "Allow all, but exclude specific domains",
8656: inc => "Deny all, but include specific domains",
8657: );
8658: }
8659:
8660: sub build_location_hashes {
8661: my ($intdoms,$by_ip,$by_location,$instdoms) = @_;
8662: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
8663: (ref($by_location) eq 'HASH') && (ref($instdoms) eq 'ARRAY'));
8664: my %iphost = &Apache::lonnet::get_iphost();
8665: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
8666: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
8667: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
8668: foreach my $id (@{$iphost{$primary_ip}}) {
8669: my $intdom = &Apache::lonnet::internet_dom($id);
8670: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
8671: push(@{$intdoms},$intdom);
8672: }
8673: }
8674: }
8675: foreach my $ip (keys(%iphost)) {
8676: if (ref($iphost{$ip}) eq 'ARRAY') {
8677: foreach my $id (@{$iphost{$ip}}) {
8678: my $location = &Apache::lonnet::internet_dom($id);
8679: if ($location) {
8680: if (grep(/^\Q$location\E$/,@{$intdoms})) {
8681: my $dom = &Apache::lonnet::host_domain($id);
8682: unless (grep(/^\Q$dom\E/,@{$instdoms})) {
8683: push(@{$instdoms},$dom);
8684: }
8685: next;
8686: }
8687: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8688: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
8689: push(@{$by_ip->{$ip}},$location);
8690: }
8691: } else {
8692: $by_ip->{$ip} = [$location];
8693: }
8694: }
8695: }
8696: }
8697: }
8698: foreach my $ip (sort(keys(%{$by_ip}))) {
8699: if (ref($by_ip->{$ip}) eq 'ARRAY') {
8700: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
8701: my $first = $by_ip->{$ip}->[0];
8702: if (ref($by_location->{$first}) eq 'ARRAY') {
8703: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
8704: push(@{$by_location->{$first}},$ip);
8705: }
8706: } else {
8707: $by_location->{$first} = [$ip];
8708: }
8709: }
8710: }
8711: return;
8712: }
8713:
8714: sub current_offloads_to {
8715: my ($dom,$settings,$servers) = @_;
8716: my (%spareid,%otherdomconfigs);
8717: if (ref($servers) eq 'HASH') {
8718: foreach my $lonhost (sort(keys(%{$servers}))) {
8719: my $gotspares;
8720: if (ref($settings) eq 'HASH') {
8721: if (ref($settings->{'spares'}) eq 'HASH') {
8722: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
8723: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
8724: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
8725: $gotspares = 1;
8726: }
8727: }
8728: }
8729: unless ($gotspares) {
8730: my $gotspares;
8731: my $serverhomeID =
8732: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
8733: my $serverhomedom =
8734: &Apache::lonnet::host_domain($serverhomeID);
8735: if ($serverhomedom ne $dom) {
8736: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
8737: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8738: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8739: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8740: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8741: $gotspares = 1;
8742: }
8743: }
8744: } else {
8745: $otherdomconfigs{$serverhomedom} =
8746: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
8747: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
8748: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
8749: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
8750: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
8751: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
8752: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
8753: $gotspares = 1;
8754: }
8755: }
8756: }
8757: }
8758: }
8759: }
8760: }
8761: unless ($gotspares) {
8762: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
8763: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8764: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8765: } else {
8766: my $server_hostname = &Apache::lonnet::hostname($lonhost);
8767: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
8768: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
8769: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
8770: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
8771: } else {
8772: my %what = (
8773: spareid => 1,
8774: );
8775: my ($result,$returnhash) =
8776: &Apache::lonnet::get_remote_globals($lonhost,\%what);
8777: if ($result eq 'ok') {
8778: if (ref($returnhash) eq 'HASH') {
8779: if (ref($returnhash->{'spareid'}) eq 'HASH') {
8780: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
8781: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
8782: }
8783: }
8784: }
8785: }
8786: }
8787: }
8788: }
8789: }
8790: return %spareid;
8791: }
8792:
8793: sub spares_row {
8794: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
8795: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
8796: my $css_class;
8797: my $numinrow = 4;
8798: my $itemcount = 1;
8799: my $datatable;
8800: my %typetitles = &sparestype_titles();
8801: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
8802: foreach my $server (sort(keys(%{$servers}))) {
8803: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
8804: my ($othercontrol,$serverdom);
8805: if ($serverhome ne $server) {
8806: $serverdom = &Apache::lonnet::host_domain($serverhome);
8807: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8808: } else {
8809: $serverdom = &Apache::lonnet::host_domain($server);
8810: if ($serverdom ne $dom) {
8811: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
8812: }
8813: }
8814: next unless (ref($spareid->{$server}) eq 'HASH');
8815: my ($checkednow,$checkedoth);
8816: if (ref($curroffloadnow) eq 'HASH') {
8817: if ($curroffloadnow->{$server}) {
8818: $checkednow = ' checked="checked"';
8819: }
8820: }
8821: if (ref($curroffloadoth) eq 'HASH') {
8822: if ($curroffloadoth->{$server}) {
8823: $checkedoth = ' checked="checked"';
8824: }
8825: }
8826: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
8827: $datatable .= '<tr'.$css_class.'>
8828: <td rowspan="2">
8829: <span class="LC_nobreak">'.
8830: &mt('[_1] when busy, offloads to:'
8831: ,'<b>'.$server.'</b>').'</span><br />'.
8832: '<span class="LC_nobreak">'."\n".
8833: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
8834: ' '.&mt('Switch any active user on next access').'</label></span>'.
8835: "\n";
8836: if ($other_insts) {
8837: $datatable .= '<br />'.
8838: '<span class="LC_nobreak">'."\n".
8839: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
8840: ' '.&mt('Switch other institutions on next access').'</label></span>'.
8841: "\n";
8842: }
8843: my (%current,%canselect);
8844: my @choices =
8845: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
8846: foreach my $type ('primary','default') {
8847: if (ref($spareid->{$server}) eq 'HASH') {
8848: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
8849: my @spares = @{$spareid->{$server}{$type}};
8850: if (@spares > 0) {
8851: if ($othercontrol) {
8852: $current{$type} = join(', ',@spares);
8853: } else {
8854: $current{$type} .= '<table>';
8855: my $numspares = scalar(@spares);
8856: for (my $i=0; $i<@spares; $i++) {
8857: my $rem = $i%($numinrow);
8858: if ($rem == 0) {
8859: if ($i > 0) {
8860: $current{$type} .= '</tr>';
8861: }
8862: $current{$type} .= '<tr>';
8863: }
8864: $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'".');" /> '.
8865: $spareid->{$server}{$type}[$i].
8866: '</label></td>'."\n";
8867: }
8868: my $rem = @spares%($numinrow);
8869: my $colsleft = $numinrow - $rem;
8870: if ($colsleft > 1 ) {
8871: $current{$type} .= '<td colspan="'.$colsleft.
8872: '" class="LC_left_item">'.
8873: ' </td>';
8874: } elsif ($colsleft == 1) {
8875: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
8876: }
8877: $current{$type} .= '</tr></table>';
8878: }
8879: }
8880: }
8881: if ($current{$type} eq '') {
8882: $current{$type} = &mt('None specified');
8883: }
8884: if ($othercontrol) {
8885: if ($type eq 'primary') {
8886: $canselect{$type} = $othercontrol;
8887: }
8888: } else {
8889: $canselect{$type} =
8890: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
8891: '<select name="newspare_'.$type.'_'.$server.'" '.
8892: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
8893: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
8894: if (@choices > 0) {
8895: foreach my $lonhost (@choices) {
8896: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
8897: }
8898: }
8899: $canselect{$type} .= '</select>'."\n";
8900: }
8901: } else {
8902: $current{$type} = &mt('Could not be determined');
8903: if ($type eq 'primary') {
8904: $canselect{$type} = $othercontrol;
8905: }
8906: }
8907: if ($type eq 'default') {
8908: $datatable .= '<tr'.$css_class.'>';
8909: }
8910: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
8911: '<td>'.$current{$type}.'</td>'."\n".
8912: '<td>'.$canselect{$type}.'</td></tr>'."\n";
8913: }
8914: $itemcount ++;
8915: }
8916: }
8917: $$rowtotal += $itemcount;
8918: return $datatable;
8919: }
8920:
8921: sub possible_newspares {
8922: my ($server,$currspares,$serverhomes,$altids) = @_;
8923: my $serverhostname = &Apache::lonnet::hostname($server);
8924: my %excluded;
8925: if ($serverhostname ne '') {
8926: %excluded = (
8927: $serverhostname => 1,
8928: );
8929: }
8930: if (ref($currspares) eq 'HASH') {
8931: foreach my $type (keys(%{$currspares})) {
8932: if (ref($currspares->{$type}) eq 'ARRAY') {
8933: if (@{$currspares->{$type}} > 0) {
8934: foreach my $curr (@{$currspares->{$type}}) {
8935: my $hostname = &Apache::lonnet::hostname($curr);
8936: $excluded{$hostname} = 1;
8937: }
8938: }
8939: }
8940: }
8941: }
8942: my @choices;
8943: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
8944: if (keys(%{$serverhomes}) > 1) {
8945: foreach my $name (sort(keys(%{$serverhomes}))) {
8946: unless ($excluded{$name}) {
8947: if (exists($altids->{$serverhomes->{$name}})) {
8948: push(@choices,$altids->{$serverhomes->{$name}});
8949: } else {
8950: push(@choices,$serverhomes->{$name});
8951: }
8952: }
8953: }
8954: }
8955: }
8956: return sort(@choices);
8957: }
8958:
8959: sub print_loadbalancing {
8960: my ($dom,$settings,$rowtotal) = @_;
8961: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8962: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8963: my $numinrow = 1;
8964: my $datatable;
8965: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8966: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
8967: if (ref($settings) eq 'HASH') {
8968: %existing = %{$settings};
8969: }
8970: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
8971: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8972: \%currtargets,\%currrules,\%currcookies);
8973: } else {
8974: return;
8975: }
8976: my ($othertitle,$usertypes,$types) =
8977: &Apache::loncommon::sorted_inst_types($dom);
8978: my $rownum = 8;
8979: if (ref($types) eq 'ARRAY') {
8980: $rownum += scalar(@{$types});
8981: }
8982: my @css_class = ('LC_odd_row','LC_even_row');
8983: my $balnum = 0;
8984: my $islast;
8985: my (@toshow,$disabledtext);
8986: if (keys(%currbalancer) > 0) {
8987: @toshow = sort(keys(%currbalancer));
8988: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
8989: push(@toshow,'');
8990: }
8991: } else {
8992: @toshow = ('');
8993: $disabledtext = &mt('No existing load balancer');
8994: }
8995: foreach my $lonhost (@toshow) {
8996: if ($balnum == scalar(@toshow)-1) {
8997: $islast = 1;
8998: } else {
8999: $islast = 0;
9000: }
9001: my $cssidx = $balnum%2;
9002: my $targets_div_style = 'display: none';
9003: my $disabled_div_style = 'display: block';
9004: my $homedom_div_style = 'display: none';
9005: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
9006: '<td rowspan="'.$rownum.'" style="vertical-align: top">'.
9007: '<p>';
9008: if ($lonhost eq '') {
9009: $datatable .= '<span class="LC_nobreak">';
9010: if (keys(%currbalancer) > 0) {
9011: $datatable .= &mt('Add balancer:');
9012: } else {
9013: $datatable .= &mt('Enable balancer:');
9014: }
9015: $datatable .= ' '.
9016: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
9017: ' id="loadbalancing_lonhost_'.$balnum.'"'.
9018: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
9019: '<option value="" selected="selected">'.&mt('None').
9020: '</option>'."\n";
9021: foreach my $server (sort(keys(%servers))) {
9022: next if ($currbalancer{$server});
9023: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
9024: }
9025: $datatable .=
9026: '</select>'."\n".
9027: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
9028: } else {
9029: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
9030: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
9031: &mt('Stop balancing').'</label>'.
9032: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
9033: $targets_div_style = 'display: block';
9034: $disabled_div_style = 'display: none';
9035: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
9036: $homedom_div_style = 'display: block';
9037: }
9038: }
9039: $datatable .= '</p></td><td rowspan="'.$rownum.'" style="vertical-align: top">'.
9040: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
9041: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
9042: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
9043: my ($numspares,@spares) = &count_servers($lonhost,%servers);
9044: my @sparestypes = ('primary','default');
9045: my %typetitles = &sparestype_titles();
9046: my %hostherechecked = (
9047: no => ' checked="checked"',
9048: );
9049: my %balcookiechecked = (
9050: no => ' checked="checked"',
9051: );
9052: foreach my $sparetype (@sparestypes) {
9053: my $targettable;
9054: for (my $i=0; $i<$numspares; $i++) {
9055: my $checked;
9056: if (ref($currtargets{$lonhost}) eq 'HASH') {
9057: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9058: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9059: $checked = ' checked="checked"';
9060: }
9061: }
9062: }
9063: my ($chkboxval,$disabled);
9064: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
9065: $chkboxval = $spares[$i];
9066: }
9067: if (exists($currbalancer{$spares[$i]})) {
9068: $disabled = ' disabled="disabled"';
9069: }
9070: $targettable .=
9071: '<td><span class="LC_nobreak"><label>'.
9072: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
9073: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
9074: '</span></label></span></td>';
9075: my $rem = $i%($numinrow);
9076: if ($rem == 0) {
9077: if (($i > 0) && ($i < $numspares-1)) {
9078: $targettable .= '</tr>';
9079: }
9080: if ($i < $numspares-1) {
9081: $targettable .= '<tr>';
9082: }
9083: }
9084: }
9085: if ($targettable ne '') {
9086: my $rem = $numspares%($numinrow);
9087: my $colsleft = $numinrow - $rem;
9088: if ($colsleft > 1 ) {
9089: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9090: ' </td>';
9091: } elsif ($colsleft == 1) {
9092: $targettable .= '<td class="LC_left_item"> </td>';
9093: }
9094: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
9095: '<table><tr>'.$targettable.'</tr></table><br />';
9096: }
9097: $hostherechecked{$sparetype} = '';
9098: if (ref($currtargets{$lonhost}) eq 'HASH') {
9099: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
9100: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
9101: $hostherechecked{$sparetype} = ' checked="checked"';
9102: $hostherechecked{'no'} = '';
9103: }
9104: }
9105: }
9106: }
9107: if ($currcookies{$lonhost}) {
9108: %balcookiechecked = (
9109: yes => ' checked="checked"',
9110: );
9111: }
9112: $datatable .= &mt('Hosting on balancer itself').'<br />'.
9113: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
9114: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
9115: foreach my $sparetype (@sparestypes) {
9116: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
9117: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
9118: '</i></label><br />';
9119: }
9120: $datatable .= &mt('Use balancer cookie').'<br />'.
9121: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
9122: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
9123: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
9124: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
9125: '</div></td></tr>'.
9126: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
9127: $othertitle,$usertypes,$types,\%servers,
9128: \%currbalancer,$lonhost,
9129: $targets_div_style,$homedom_div_style,
9130: $css_class[$cssidx],$balnum,$islast);
9131: $$rowtotal += $rownum;
9132: $balnum ++;
9133: }
9134: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
9135: return $datatable;
9136: }
9137:
9138: sub get_loadbalancers_config {
9139: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
9140: return unless ((ref($servers) eq 'HASH') &&
9141: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
9142: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
9143: (ref($currcookies) eq 'HASH'));
9144: if (keys(%{$existing}) > 0) {
9145: my $oldlonhost;
9146: foreach my $key (sort(keys(%{$existing}))) {
9147: if ($key eq 'lonhost') {
9148: $oldlonhost = $existing->{'lonhost'};
9149: $currbalancer->{$oldlonhost} = 1;
9150: } elsif ($key eq 'targets') {
9151: if ($oldlonhost) {
9152: $currtargets->{$oldlonhost} = $existing->{'targets'};
9153: }
9154: } elsif ($key eq 'rules') {
9155: if ($oldlonhost) {
9156: $currrules->{$oldlonhost} = $existing->{'rules'};
9157: }
9158: } elsif (ref($existing->{$key}) eq 'HASH') {
9159: $currbalancer->{$key} = 1;
9160: $currtargets->{$key} = $existing->{$key}{'targets'};
9161: $currrules->{$key} = $existing->{$key}{'rules'};
9162: if ($existing->{$key}{'cookie'}) {
9163: $currcookies->{$key} = 1;
9164: }
9165: }
9166: }
9167: } else {
9168: my ($balancerref,$targetsref) =
9169: &Apache::lonnet::get_lonbalancer_config($servers);
9170: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
9171: foreach my $server (sort(keys(%{$balancerref}))) {
9172: $currbalancer->{$server} = 1;
9173: $currtargets->{$server} = $targetsref->{$server};
9174: }
9175: }
9176: }
9177: return;
9178: }
9179:
9180: sub loadbalancing_rules {
9181: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
9182: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
9183: $css_class,$balnum,$islast) = @_;
9184: my $output;
9185: my $num = 0;
9186: my ($alltypes,$othertypes,$titles) =
9187: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
9188: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9189: foreach my $type (@{$alltypes}) {
9190: $num ++;
9191: my $current;
9192: if (ref($currrules) eq 'HASH') {
9193: $current = $currrules->{$type};
9194: }
9195: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9196: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
9197: $current = '';
9198: }
9199: }
9200: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
9201: $servers,$currbalancer,$lonhost,$dom,
9202: $targets_div_style,$homedom_div_style,
9203: $css_class,$balnum,$num,$islast);
9204: }
9205: }
9206: return $output;
9207: }
9208:
9209: sub loadbalancing_titles {
9210: my ($dom,$intdom,$usertypes,$types) = @_;
9211: my %othertypes = (
9212: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
9213: '_LC_author' => &mt('Users from [_1] with author role',$dom),
9214: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
9215: '_LC_external' => &mt('Users not from [_1]',$intdom),
9216: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
9217: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
9218: );
9219: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
9220: my @available;
9221: if (ref($types) eq 'ARRAY') {
9222: @available = @{$types};
9223: }
9224: unless (grep(/^default$/,@available)) {
9225: push(@available,'default');
9226: }
9227: unshift(@alltypes,@available);
9228: my %titles;
9229: foreach my $type (@alltypes) {
9230: if ($type =~ /^_LC_/) {
9231: $titles{$type} = $othertypes{$type};
9232: } elsif ($type eq 'default') {
9233: $titles{$type} = &mt('All users from [_1]',$dom);
9234: if (ref($types) eq 'ARRAY') {
9235: if (@{$types} > 0) {
9236: $titles{$type} = &mt('Other users from [_1]',$dom);
9237: }
9238: }
9239: } elsif (ref($usertypes) eq 'HASH') {
9240: $titles{$type} = $usertypes->{$type};
9241: }
9242: }
9243: return (\@alltypes,\%othertypes,\%titles);
9244: }
9245:
9246: sub loadbalance_rule_row {
9247: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
9248: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
9249: my @rulenames;
9250: my %ruletitles = &offloadtype_text();
9251: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
9252: @rulenames = ('balancer','offloadedto','specific');
9253: } else {
9254: @rulenames = ('default','homeserver');
9255: if ($type eq '_LC_external') {
9256: push(@rulenames,'externalbalancer');
9257: } else {
9258: push(@rulenames,'specific');
9259: }
9260: push(@rulenames,'none');
9261: }
9262: my $style = $targets_div_style;
9263: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
9264: $style = $homedom_div_style;
9265: }
9266: my $space;
9267: if ($islast && $num == 1) {
9268: $space = '<div style="display:inline-block;"> </div>';
9269: }
9270: my $output =
9271: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td style="vertical-align: top">'.$space.
9272: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
9273: '<td valaign="top">'.$space.
9274: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
9275: for (my $i=0; $i<@rulenames; $i++) {
9276: my $rule = $rulenames[$i];
9277: my ($checked,$extra);
9278: if ($rulenames[$i] eq 'default') {
9279: $rule = '';
9280: }
9281: if ($rulenames[$i] eq 'specific') {
9282: if (ref($servers) eq 'HASH') {
9283: my $default;
9284: if (($current ne '') && (exists($servers->{$current}))) {
9285: $checked = ' checked="checked"';
9286: }
9287: unless ($checked) {
9288: $default = ' selected="selected"';
9289: }
9290: $extra =
9291: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
9292: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
9293: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
9294: '<option value=""'.$default.'></option>'."\n";
9295: foreach my $server (sort(keys(%{$servers}))) {
9296: if (ref($currbalancer) eq 'HASH') {
9297: next if (exists($currbalancer->{$server}));
9298: }
9299: my $selected;
9300: if ($server eq $current) {
9301: $selected = ' selected="selected"';
9302: }
9303: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
9304: }
9305: $extra .= '</select>';
9306: }
9307: } elsif ($rule eq $current) {
9308: $checked = ' checked="checked"';
9309: }
9310: $output .= '<span class="LC_nobreak"><label>'.
9311: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
9312: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
9313: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
9314: ')"'.$checked.' /> ';
9315: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
9316: $output .= $ruletitles{'particular'};
9317: } else {
9318: $output .= $ruletitles{$rulenames[$i]};
9319: }
9320: $output .= '</label>'.$extra.'</span><br />'."\n";
9321: }
9322: $output .= '</div></td></tr>'."\n";
9323: return $output;
9324: }
9325:
9326: sub offloadtype_text {
9327: my %ruletitles = &Apache::lonlocal::texthash (
9328: 'default' => 'Offloads to default destinations',
9329: 'homeserver' => "Offloads to user's home server",
9330: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
9331: 'specific' => 'Offloads to specific server',
9332: 'none' => 'No offload',
9333: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
9334: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
9335: 'particular' => 'Session hosted (after re-auth) on server:',
9336: );
9337: return %ruletitles;
9338: }
9339:
9340: sub sparestype_titles {
9341: my %typestitles = &Apache::lonlocal::texthash (
9342: 'primary' => 'primary',
9343: 'default' => 'default',
9344: );
9345: return %typestitles;
9346: }
9347:
9348: sub contact_titles {
9349: my %titles = &Apache::lonlocal::texthash (
9350: 'supportemail' => 'Support E-mail address',
9351: 'adminemail' => 'Default Server Admin E-mail address',
9352: 'errormail' => 'Error reports to be e-mailed to',
9353: 'packagesmail' => 'Package update alerts to be e-mailed to',
9354: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
9355: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
9356: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
9357: 'requestsmail' => 'E-mail from course requests requiring approval',
9358: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
9359: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
9360: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
9361: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
9362: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
9363: 'errorweights' => 'Weights used to compute error count',
9364: 'errorexcluded' => 'Servers with unsent updates excluded from count',
9365: );
9366: my %short_titles = &Apache::lonlocal::texthash (
9367: adminemail => 'Admin E-mail address',
9368: supportemail => 'Support E-mail',
9369: );
9370: return (\%titles,\%short_titles);
9371: }
9372:
9373: sub helpform_fields {
9374: my %titles = &Apache::lonlocal::texthash (
9375: 'username' => 'Name',
9376: 'user' => 'Username/domain',
9377: 'phone' => 'Phone',
9378: 'cc' => 'Cc e-mail',
9379: 'course' => 'Course Details',
9380: 'section' => 'Sections',
9381: 'screenshot' => 'File upload',
9382: );
9383: my @fields = ('username','phone','user','course','section','cc','screenshot');
9384: my %possoptions = (
9385: username => ['yes','no','req'],
9386: phone => ['yes','no','req'],
9387: user => ['yes','no'],
9388: cc => ['yes','no'],
9389: course => ['yes','no'],
9390: section => ['yes','no'],
9391: screenshot => ['yes','no'],
9392: );
9393: my %fieldoptions = &Apache::lonlocal::texthash (
9394: 'yes' => 'Optional',
9395: 'req' => 'Required',
9396: 'no' => "Not shown",
9397: );
9398: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
9399: }
9400:
9401: sub tool_titles {
9402: my %titles = &Apache::lonlocal::texthash (
9403: aboutme => 'Personal web page',
9404: blog => 'Blog',
9405: webdav => 'WebDAV',
9406: portfolio => 'Portfolio',
9407: timezone => 'Can set time zone',
9408: official => 'Official courses (with institutional codes)',
9409: unofficial => 'Unofficial courses',
9410: community => 'Communities',
9411: textbook => 'Textbook courses',
9412: placement => 'Placement tests',
9413: );
9414: return %titles;
9415: }
9416:
9417: sub courserequest_titles {
9418: my %titles = &Apache::lonlocal::texthash (
9419: official => 'Official',
9420: unofficial => 'Unofficial',
9421: community => 'Communities',
9422: textbook => 'Textbook',
9423: placement => 'Placement tests',
9424: lti => 'LTI Provider',
9425: norequest => 'Not allowed',
9426: approval => 'Approval by DC',
9427: validate => 'With validation',
9428: autolimit => 'Numerical limit',
9429: unlimited => '(blank for unlimited)',
9430: );
9431: return %titles;
9432: }
9433:
9434: sub authorrequest_titles {
9435: my %titles = &Apache::lonlocal::texthash (
9436: norequest => 'Not allowed',
9437: approval => 'Approval by Dom. Coord.',
9438: automatic => 'Automatic approval',
9439: );
9440: return %titles;
9441: }
9442:
9443: sub courserequest_conditions {
9444: my %conditions = &Apache::lonlocal::texthash (
9445: approval => '(Processing of request subject to approval by Domain Coordinator).',
9446: validate => '(Processing of request subject to institutional validation).',
9447: );
9448: return %conditions;
9449: }
9450:
9451:
9452: sub print_usercreation {
9453: my ($position,$dom,$settings,$rowtotal) = @_;
9454: my $numinrow = 4;
9455: my $datatable;
9456: if ($position eq 'top') {
9457: $$rowtotal ++;
9458: my $rowcount = 0;
9459: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
9460: if (ref($rules) eq 'HASH') {
9461: if (keys(%{$rules}) > 0) {
9462: $datatable .= &user_formats_row('username',$settings,$rules,
9463: $ruleorder,$numinrow,$rowcount);
9464: $$rowtotal ++;
9465: $rowcount ++;
9466: }
9467: }
9468: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
9469: if (ref($idrules) eq 'HASH') {
9470: if (keys(%{$idrules}) > 0) {
9471: $datatable .= &user_formats_row('id',$settings,$idrules,
9472: $idruleorder,$numinrow,$rowcount);
9473: $$rowtotal ++;
9474: $rowcount ++;
9475: }
9476: }
9477: if ($rowcount == 0) {
9478: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
9479: $$rowtotal ++;
9480: $rowcount ++;
9481: }
9482: } elsif ($position eq 'middle') {
9483: my @creators = ('author','course','requestcrs');
9484: my ($rules,$ruleorder) =
9485: &Apache::lonnet::inst_userrules($dom,'username');
9486: my %lt = &usercreation_types();
9487: my %checked;
9488: if (ref($settings) eq 'HASH') {
9489: if (ref($settings->{'cancreate'}) eq 'HASH') {
9490: foreach my $item (@creators) {
9491: $checked{$item} = $settings->{'cancreate'}{$item};
9492: }
9493: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
9494: foreach my $item (@creators) {
9495: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
9496: $checked{$item} = 'none';
9497: }
9498: }
9499: }
9500: }
9501: my $rownum = 0;
9502: foreach my $item (@creators) {
9503: $rownum ++;
9504: if ($checked{$item} eq '') {
9505: $checked{$item} = 'any';
9506: }
9507: my $css_class;
9508: if ($rownum%2) {
9509: $css_class = '';
9510: } else {
9511: $css_class = ' class="LC_odd_row" ';
9512: }
9513: $datatable .= '<tr'.$css_class.'>'.
9514: '<td><span class="LC_nobreak">'.$lt{$item}.
9515: '</span></td><td style="text-align: right">';
9516: my @options = ('any');
9517: if (ref($rules) eq 'HASH') {
9518: if (keys(%{$rules}) > 0) {
9519: push(@options,('official','unofficial'));
9520: }
9521: }
9522: push(@options,'none');
9523: foreach my $option (@options) {
9524: my $type = 'radio';
9525: my $check = ' ';
9526: if ($checked{$item} eq $option) {
9527: $check = ' checked="checked" ';
9528: }
9529: $datatable .= '<span class="LC_nobreak"><label>'.
9530: '<input type="'.$type.'" name="can_createuser_'.
9531: $item.'" value="'.$option.'"'.$check.'/> '.
9532: $lt{$option}.'</label> </span>';
9533: }
9534: $datatable .= '</td></tr>';
9535: }
9536: } else {
9537: my @contexts = ('author','course','domain');
9538: my @authtypes = ('int','krb4','krb5','loc','lti');
9539: my %checked;
9540: if (ref($settings) eq 'HASH') {
9541: if (ref($settings->{'authtypes'}) eq 'HASH') {
9542: foreach my $item (@contexts) {
9543: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
9544: foreach my $auth (@authtypes) {
9545: if ($settings->{'authtypes'}{$item}{$auth}) {
9546: $checked{$item}{$auth} = ' checked="checked" ';
9547: }
9548: }
9549: }
9550: }
9551: }
9552: } else {
9553: foreach my $item (@contexts) {
9554: foreach my $auth (@authtypes) {
9555: $checked{$item}{$auth} = ' checked="checked" ';
9556: }
9557: }
9558: }
9559: my %title = &context_names();
9560: my %authname = &authtype_names();
9561: my $rownum = 0;
9562: my $css_class;
9563: foreach my $item (@contexts) {
9564: if ($rownum%2) {
9565: $css_class = '';
9566: } else {
9567: $css_class = ' class="LC_odd_row" ';
9568: }
9569: $datatable .= '<tr'.$css_class.'>'.
9570: '<td>'.$title{$item}.
9571: '</td><td class="LC_left_item">'.
9572: '<span class="LC_nobreak">';
9573: foreach my $auth (@authtypes) {
9574: $datatable .= '<label>'.
9575: '<input type="checkbox" name="'.$item.'_auth" '.
9576: $checked{$item}{$auth}.' value="'.$auth.'" />'.
9577: $authname{$auth}.'</label> ';
9578: }
9579: $datatable .= '</span></td></tr>';
9580: $rownum ++;
9581: }
9582: $$rowtotal += $rownum;
9583: }
9584: return $datatable;
9585: }
9586:
9587: sub print_selfcreation {
9588: my ($position,$dom,$settings,$rowtotal) = @_;
9589: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
9590: $emaildomain,$datatable);
9591: if (ref($settings) eq 'HASH') {
9592: if (ref($settings->{'cancreate'}) eq 'HASH') {
9593: $createsettings = $settings->{'cancreate'};
9594: if (ref($createsettings) eq 'HASH') {
9595: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
9596: @selfcreate = @{$createsettings->{'selfcreate'}};
9597: } elsif ($createsettings->{'selfcreate'} ne '') {
9598: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
9599: @selfcreate = ('email','login','sso');
9600: } elsif ($createsettings->{'selfcreate'} ne 'none') {
9601: @selfcreate = ($createsettings->{'selfcreate'});
9602: }
9603: }
9604: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
9605: $processing = $createsettings->{'selfcreateprocessing'};
9606: }
9607: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
9608: $emailoptions = $createsettings->{'emailoptions'};
9609: }
9610: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
9611: $emailverified = $createsettings->{'emailverified'};
9612: }
9613: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
9614: $emaildomain = $createsettings->{'emaildomain'};
9615: }
9616: }
9617: }
9618: }
9619: my %radiohash;
9620: my $numinrow = 4;
9621: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
9622: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9623: if ($position eq 'top') {
9624: my %choices = &Apache::lonlocal::texthash (
9625: cancreate_login => 'Institutional Login',
9626: cancreate_sso => 'Institutional Single Sign On',
9627: );
9628: my @toggles = sort(keys(%choices));
9629: my %defaultchecked = (
9630: 'cancreate_login' => 'off',
9631: 'cancreate_sso' => 'off',
9632: );
9633: my ($onclick,$itemcount);
9634: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9635: \%choices,$itemcount,$onclick);
9636: $$rowtotal += $itemcount;
9637:
9638: if (ref($usertypes) eq 'HASH') {
9639: if (keys(%{$usertypes}) > 0) {
9640: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
9641: $dom,$numinrow,$othertitle,
9642: 'statustocreate',$rowtotal);
9643: $$rowtotal ++;
9644: }
9645: }
9646: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
9647: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9648: $fieldtitles{'inststatus'} = &mt('Institutional status');
9649: my $rem;
9650: my $numperrow = 2;
9651: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
9652: $datatable .= '<tr'.$css_class.'>'.
9653: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
9654: '<td class="LC_left_item">'."\n".
9655: '<table>'."\n";
9656: for (my $i=0; $i<@fields; $i++) {
9657: $rem = $i%($numperrow);
9658: if ($rem == 0) {
9659: if ($i > 0) {
9660: $datatable .= '</tr>';
9661: }
9662: $datatable .= '<tr>';
9663: }
9664: my $currval;
9665: if (ref($createsettings) eq 'HASH') {
9666: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
9667: $currval = $createsettings->{'shibenv'}{$fields[$i]};
9668: }
9669: }
9670: $datatable .= '<td class="LC_left_item">'.
9671: '<span class="LC_nobreak">'.
9672: '<input type="text" name="shibenv_'.$fields[$i].'" '.
9673: 'value="'.$currval.'" size="10" /> '.
9674: $fieldtitles{$fields[$i]}.'</span></td>';
9675: }
9676: my $colsleft = $numperrow - $rem;
9677: if ($colsleft > 1 ) {
9678: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
9679: ' </td>';
9680: } elsif ($colsleft == 1) {
9681: $datatable .= '<td class="LC_left_item"> </td>';
9682: }
9683: $datatable .= '</tr></table></td></tr>';
9684: $$rowtotal ++;
9685: } elsif ($position eq 'middle') {
9686: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
9687: my @posstypes;
9688: if (ref($types) eq 'ARRAY') {
9689: @posstypes = @{$types};
9690: }
9691: unless (grep(/^default$/,@posstypes)) {
9692: push(@posstypes,'default');
9693: }
9694: my %usertypeshash;
9695: if (ref($usertypes) eq 'HASH') {
9696: %usertypeshash = %{$usertypes};
9697: }
9698: $usertypeshash{'default'} = $othertitle;
9699: foreach my $status (@posstypes) {
9700: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
9701: $numinrow,$$rowtotal,\%usertypeshash);
9702: $$rowtotal ++;
9703: }
9704: } else {
9705: my %choices = &Apache::lonlocal::texthash (
9706: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
9707: );
9708: my @toggles = sort(keys(%choices));
9709: my %defaultchecked = (
9710: 'cancreate_email' => 'off',
9711: );
9712: my $customclass = 'LC_selfcreate_email';
9713: my $classprefix = 'LC_canmodify_emailusername_';
9714: my $optionsprefix = 'LC_options_emailusername_';
9715: my $display = 'none';
9716: my $rowstyle = 'display:none';
9717: if (grep(/^\Qemail\E$/,@selfcreate)) {
9718: $display = 'block';
9719: $rowstyle = 'display:table-row';
9720: }
9721: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
9722: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
9723: \%choices,$$rowtotal,$onclick);
9724: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
9725: $rowstyle);
9726: $$rowtotal ++;
9727: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
9728: $rowstyle);
9729: $$rowtotal ++;
9730: my (@ordered,@posstypes,%usertypeshash);
9731: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
9732: my ($emailrules,$emailruleorder) =
9733: &Apache::lonnet::inst_userrules($dom,'email');
9734: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9735: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9736: if (ref($types) eq 'ARRAY') {
9737: @posstypes = @{$types};
9738: }
9739: if (@posstypes) {
9740: unless (grep(/^default$/,@posstypes)) {
9741: push(@posstypes,'default');
9742: }
9743: if (ref($usertypes) eq 'HASH') {
9744: %usertypeshash = %{$usertypes};
9745: }
9746: my $currassign;
9747: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
9748: $currassign = {
9749: selfassign => $domdefaults{'inststatusguest'},
9750: };
9751: @ordered = @{$domdefaults{'inststatusguest'}};
9752: } else {
9753: $currassign = { selfassign => [] };
9754: }
9755: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
9756: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
9757: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
9758: $numinrow,$othertitle,'selfassign',
9759: $rowtotal,$onclicktypes,$customclass,
9760: $rowstyle);
9761: $$rowtotal ++;
9762: $usertypeshash{'default'} = $othertitle;
9763: foreach my $status (@posstypes) {
9764: my $css_class;
9765: if ($$rowtotal%2) {
9766: $css_class = 'LC_odd_row ';
9767: }
9768: $css_class .= $customclass;
9769: my $rowid = $optionsprefix.$status;
9770: my $hidden = 1;
9771: my $currstyle = 'display:none';
9772: if (grep(/^\Q$status\E$/,@ordered)) {
9773: $currstyle = $rowstyle;
9774: $hidden = 0;
9775: }
9776: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9777: $emailrules,$emailruleorder,$settings,$status,$rowid,
9778: $usertypeshash{$status},$css_class,$currstyle,$intdom);
9779: unless ($hidden) {
9780: $$rowtotal ++;
9781: }
9782: }
9783: } else {
9784: my $css_class;
9785: if ($$rowtotal%2) {
9786: $css_class = 'LC_odd_row ';
9787: }
9788: $css_class .= $customclass;
9789: $usertypeshash{'default'} = $othertitle;
9790: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
9791: $emailrules,$emailruleorder,$settings,'default','',
9792: $othertitle,$css_class,$rowstyle,$intdom);
9793: $$rowtotal ++;
9794: }
9795: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
9796: $numinrow = 1;
9797: if (@posstypes) {
9798: foreach my $status (@posstypes) {
9799: my $rowid = $classprefix.$status;
9800: my $datarowstyle = 'display:none';
9801: if (grep(/^\Q$status\E$/,@ordered)) {
9802: $datarowstyle = $rowstyle;
9803: }
9804: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
9805: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9806: $infotitles,$rowid,$customclass,$datarowstyle);
9807: unless ($datarowstyle eq 'display:none') {
9808: $$rowtotal ++;
9809: }
9810: }
9811: } else {
9812: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
9813: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
9814: $infotitles,'',$customclass,$rowstyle);
9815: }
9816: }
9817: return $datatable;
9818: }
9819:
9820: sub selfcreate_javascript {
9821: return <<"ENDSCRIPT";
9822:
9823: <script type="text/javascript">
9824: // <![CDATA[
9825:
9826: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
9827: var x = document.getElementsByClassName(target);
9828: var insttypes = 0;
9829: var insttypeRegExp = new RegExp(prefix);
9830: if ((x.length != undefined) && (x.length > 0)) {
9831: if (form.elements[radio].length != undefined) {
9832: for (var i=0; i<form.elements[radio].length; i++) {
9833: if (form.elements[radio][i].checked) {
9834: if (form.elements[radio][i].value == 1) {
9835: for (var j=0; j<x.length; j++) {
9836: if (x[j].id == 'undefined') {
9837: x[j].style.display = 'table-row';
9838: } else if (insttypeRegExp.test(x[j].id)) {
9839: insttypes ++;
9840: } else {
9841: x[j].style.display = 'table-row';
9842: }
9843: }
9844: } else {
9845: for (var j=0; j<x.length; j++) {
9846: x[j].style.display = 'none';
9847: }
9848: }
9849: break;
9850: }
9851: }
9852: if (insttypes > 0) {
9853: toggleDataRow(form,checkbox,target,altprefix);
9854: toggleDataRow(form,checkbox,target,prefix,1);
9855: }
9856: }
9857: }
9858: return;
9859: }
9860:
9861: function toggleDataRow(form,checkbox,target,prefix,docount) {
9862: if (form.elements[checkbox].length != undefined) {
9863: var count = 0;
9864: if (docount) {
9865: for (var i=0; i<form.elements[checkbox].length; i++) {
9866: if (form.elements[checkbox][i].checked) {
9867: count ++;
9868: }
9869: }
9870: }
9871: for (var i=0; i<form.elements[checkbox].length; i++) {
9872: var type = form.elements[checkbox][i].value;
9873: if (document.getElementById(prefix+type)) {
9874: if (form.elements[checkbox][i].checked) {
9875: document.getElementById(prefix+type).style.display = 'table-row';
9876: if (count % 2 == 1) {
9877: document.getElementById(prefix+type).className = target+' LC_odd_row';
9878: } else {
9879: document.getElementById(prefix+type).className = target;
9880: }
9881: count ++;
9882: } else {
9883: document.getElementById(prefix+type).style.display = 'none';
9884: }
9885: }
9886: }
9887: }
9888: return;
9889: }
9890:
9891: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
9892: var caller = radio+'_'+status;
9893: if (form.elements[caller].length != undefined) {
9894: for (var i=0; i<form.elements[caller].length; i++) {
9895: if (form.elements[caller][i].checked) {
9896: if (document.getElementById(altprefix+'_inst_'+status)) {
9897: var curr = form.elements[caller][i].value;
9898: if (prefix) {
9899: document.getElementById(prefix+'_'+status).style.display = 'none';
9900: }
9901: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
9902: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
9903: if (curr == 'custom') {
9904: if (prefix) {
9905: document.getElementById(prefix+'_'+status).style.display = 'inline';
9906: }
9907: } else if (curr == 'inst') {
9908: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
9909: } else if (curr == 'noninst') {
9910: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
9911: }
9912: break;
9913: }
9914: }
9915: }
9916: }
9917: }
9918:
9919: // ]]>
9920: </script>
9921:
9922: ENDSCRIPT
9923: }
9924:
9925: sub noninst_users {
9926: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
9927: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
9928: my $class = 'LC_left_item';
9929: if ($css_class) {
9930: $css_class = ' class="'.$css_class.'"';
9931: }
9932: if ($rowid) {
9933: $rowid = ' id="'.$rowid.'"';
9934: }
9935: if ($rowstyle) {
9936: $rowstyle = ' style="'.$rowstyle.'"';
9937: }
9938: my ($output,$description);
9939: if ($type eq 'default') {
9940: $description = &mt('Requests for: [_1]',$typetitle);
9941: } else {
9942: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
9943: }
9944: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
9945: "<td>$description</td>\n".
9946: '<td class="'.$class.'" colspan="2">'.
9947: '<table><tr>';
9948: my %headers = &Apache::lonlocal::texthash(
9949: approve => 'Processing',
9950: email => 'E-mail',
9951: username => 'Username',
9952: );
9953: foreach my $item ('approve','email','username') {
9954: $output .= '<th>'.$headers{$item}.'</th>';
9955: }
9956: $output .= '</tr><tr>';
9957: foreach my $item ('approve','email','username') {
9958: $output .= '<td style="vertical-align: top">';
9959: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
9960: if ($item eq 'approve') {
9961: %choices = &Apache::lonlocal::texthash (
9962: automatic => 'Automatically approved',
9963: approval => 'Queued for approval',
9964: );
9965: @options = ('automatic','approval');
9966: $hashref = $processing;
9967: $defoption = 'automatic';
9968: $name = 'cancreate_emailprocess_'.$type;
9969: } elsif ($item eq 'email') {
9970: %choices = &Apache::lonlocal::texthash (
9971: any => 'Any e-mail',
9972: inst => 'Institutional only',
9973: noninst => 'Non-institutional only',
9974: custom => 'Custom restrictions',
9975: );
9976: @options = ('any','inst','noninst');
9977: my $showcustom;
9978: if (ref($emailrules) eq 'HASH') {
9979: if (keys(%{$emailrules}) > 0) {
9980: push(@options,'custom');
9981: $showcustom = 'cancreate_emailrule';
9982: if (ref($settings) eq 'HASH') {
9983: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
9984: foreach my $rule (@{$settings->{'email_rule'}}) {
9985: if (exists($emailrules->{$rule})) {
9986: $hascustom ++;
9987: }
9988: }
9989: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
9990: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
9991: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
9992: if (exists($emailrules->{$rule})) {
9993: $hascustom ++;
9994: }
9995: }
9996: }
9997: }
9998: }
9999: }
10000: }
10001: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
10002: "'cancreate_emaildomain','$type'".');"';
10003: $hashref = $emailoptions;
10004: $defoption = 'any';
10005: $name = 'cancreate_emailoptions_'.$type;
10006: } elsif ($item eq 'username') {
10007: %choices = &Apache::lonlocal::texthash (
10008: all => 'Same as e-mail',
10009: first => 'Omit @domain',
10010: free => 'Free to choose',
10011: );
10012: @options = ('all','first','free');
10013: $hashref = $emailverified;
10014: $defoption = 'all';
10015: $name = 'cancreate_usernameoptions_'.$type;
10016: }
10017: foreach my $option (@options) {
10018: my $checked;
10019: if (ref($hashref) eq 'HASH') {
10020: if ($type eq '') {
10021: if (!exists($hashref->{'default'})) {
10022: if ($option eq $defoption) {
10023: $checked = ' checked="checked"';
10024: }
10025: } else {
10026: if ($hashref->{'default'} eq $option) {
10027: $checked = ' checked="checked"';
10028: }
10029: }
10030: } else {
10031: if (!exists($hashref->{$type})) {
10032: if ($option eq $defoption) {
10033: $checked = ' checked="checked"';
10034: }
10035: } else {
10036: if ($hashref->{$type} eq $option) {
10037: $checked = ' checked="checked"';
10038: }
10039: }
10040: }
10041: } elsif (($item eq 'email') && ($hascustom)) {
10042: if ($option eq 'custom') {
10043: $checked = ' checked="checked"';
10044: }
10045: } elsif ($option eq $defoption) {
10046: $checked = ' checked="checked"';
10047: }
10048: $output .= '<span class="LC_nobreak"><label>'.
10049: '<input type="radio" name="'.$name.'"'.
10050: $checked.' value="'.$option.'"'.$onclick.' />'.
10051: $choices{$option}.'</label></span><br />';
10052: if ($item eq 'email') {
10053: if ($option eq 'custom') {
10054: my $id = 'cancreate_emailrule_'.$type;
10055: my $display = 'none';
10056: if ($checked) {
10057: $display = 'inline';
10058: }
10059: my $numinrow = 2;
10060: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
10061: '<legend>'.&mt('Disallow').'</legend><table>'.
10062: &user_formats_row('email',$settings,$emailrules,
10063: $emailruleorder,$numinrow,'',$type);
10064: '</table></fieldset>';
10065: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
10066: my %text = &Apache::lonlocal::texthash (
10067: inst => 'must end:',
10068: noninst => 'cannot end:',
10069: );
10070: my $value;
10071: if (ref($emaildomain) eq 'HASH') {
10072: if (ref($emaildomain->{$type}) eq 'HASH') {
10073: $value = $emaildomain->{$type}->{$option};
10074: }
10075: }
10076: if ($value eq '') {
10077: $value = '@'.$intdom;
10078: }
10079: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
10080: my $display = 'none';
10081: if ($checked) {
10082: $display = 'inline';
10083: }
10084: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
10085: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
10086: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
10087: '</div>';
10088: }
10089: }
10090: }
10091: $output .= '</td>'."\n";
10092: }
10093: $output .= "</tr></table></td></tr>\n";
10094: return $output;
10095: }
10096:
10097: sub captcha_choice {
10098: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
10099: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
10100: $vertext,$currver);
10101: my %lt = &captcha_phrases();
10102: $keyentry = 'hidden';
10103: my $colspan=2;
10104: if ($context eq 'cancreate') {
10105: $rowname = &mt('CAPTCHA validation');
10106: } elsif ($context eq 'login') {
10107: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
10108: } elsif ($context eq 'passwords') {
10109: $rowname = &mt('"Forgot Password" CAPTCHA validation');
10110: $colspan=1;
10111: }
10112: if (ref($settings) eq 'HASH') {
10113: if ($settings->{'captcha'}) {
10114: $checked{$settings->{'captcha'}} = ' checked="checked"';
10115: } else {
10116: $checked{'original'} = ' checked="checked"';
10117: }
10118: if ($settings->{'captcha'} eq 'recaptcha') {
10119: $pubtext = $lt{'pub'};
10120: $privtext = $lt{'priv'};
10121: $keyentry = 'text';
10122: $vertext = $lt{'ver'};
10123: $currver = $settings->{'recaptchaversion'};
10124: if ($currver ne '2') {
10125: $currver = 1;
10126: }
10127: }
10128: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
10129: $currpub = $settings->{'recaptchakeys'}{'public'};
10130: $currpriv = $settings->{'recaptchakeys'}{'private'};
10131: }
10132: } else {
10133: $checked{'original'} = ' checked="checked"';
10134: }
10135: my $css_class;
10136: if ($itemcount%2) {
10137: $css_class = 'LC_odd_row';
10138: }
10139: if ($customcss) {
10140: $css_class .= " $customcss";
10141: }
10142: $css_class =~ s/^\s+//;
10143: if ($css_class) {
10144: $css_class = ' class="'.$css_class.'"';
10145: }
10146: if ($rowstyle) {
10147: $css_class .= ' style="'.$rowstyle.'"';
10148: }
10149: my $output = '<tr'.$css_class.'>'.
10150: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
10151: '<table><tr><td>'."\n";
10152: foreach my $option ('original','recaptcha','notused') {
10153: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
10154: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
10155: $lt{$option}.'</label></span>';
10156: unless ($option eq 'notused') {
10157: $output .= (' 'x2)."\n";
10158: }
10159: }
10160: #
10161: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
10162: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
10163: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
10164: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
10165: #
10166: $output .= '</td></tr>'."\n".
10167: '<tr><td class="LC_zero_height">'."\n".
10168: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
10169: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
10170: $currpub.'" size="40" /></span><br />'."\n".
10171: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
10172: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
10173: $currpriv.'" size="40" /></span><br />'.
10174: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
10175: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
10176: $currver.'" size="3" /></span><br />'.
10177: '</td></tr></table>'."\n".
10178: '</td></tr>';
10179: return $output;
10180: }
10181:
10182: sub user_formats_row {
10183: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
10184: my $output;
10185: my %text = (
10186: 'username' => 'new usernames',
10187: 'id' => 'IDs',
10188: );
10189: unless (($type eq 'email') || ($type eq 'unamemap')) {
10190: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
10191: $output = '<tr '.$css_class.'>'.
10192: '<td><span class="LC_nobreak">'.
10193: &mt("Format rules to check for $text{$type}: ").
10194: '</td><td class="LC_left_item" colspan="2"><table>';
10195: }
10196: my $rem;
10197: if (ref($ruleorder) eq 'ARRAY') {
10198: for (my $i=0; $i<@{$ruleorder}; $i++) {
10199: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
10200: my $rem = $i%($numinrow);
10201: if ($rem == 0) {
10202: if ($i > 0) {
10203: $output .= '</tr>';
10204: }
10205: $output .= '<tr>';
10206: }
10207: my $check = ' ';
10208: if (ref($settings) eq 'HASH') {
10209: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
10210: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
10211: $check = ' checked="checked" ';
10212: }
10213: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
10214: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
10215: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
10216: $check = ' checked="checked" ';
10217: }
10218: }
10219: }
10220: }
10221: my $name = $type.'_rule';
10222: if ($type eq 'email') {
10223: $name .= '_'.$status;
10224: }
10225: $output .= '<td class="LC_left_item">'.
10226: '<span class="LC_nobreak"><label>'.
10227: '<input type="checkbox" name="'.$name.'" '.
10228: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
10229: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
10230: }
10231: }
10232: $rem = @{$ruleorder}%($numinrow);
10233: }
10234: my $colsleft;
10235: if ($rem) {
10236: $colsleft = $numinrow - $rem;
10237: }
10238: if ($colsleft > 1 ) {
10239: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10240: ' </td>';
10241: } elsif ($colsleft == 1) {
10242: $output .= '<td class="LC_left_item"> </td>';
10243: }
10244: $output .= '</tr>';
10245: unless (($type eq 'email') || ($type eq 'unamemap')) {
10246: $output .= '</table></td></tr>';
10247: }
10248: return $output;
10249: }
10250:
10251: sub usercreation_types {
10252: my %lt = &Apache::lonlocal::texthash (
10253: author => 'When adding a co-author',
10254: course => 'When adding a user to a course',
10255: requestcrs => 'When requesting a course',
10256: any => 'Any',
10257: official => 'Institutional only ',
10258: unofficial => 'Non-institutional only',
10259: none => 'None',
10260: );
10261: return %lt;
10262: }
10263:
10264: sub selfcreation_types {
10265: my %lt = &Apache::lonlocal::texthash (
10266: selfcreate => 'User creates own account',
10267: any => 'Any',
10268: official => 'Institutional only ',
10269: unofficial => 'Non-institutional only',
10270: email => 'E-mail address',
10271: login => 'Institutional Login',
10272: sso => 'SSO',
10273: );
10274: }
10275:
10276: sub authtype_names {
10277: my %lt = &Apache::lonlocal::texthash(
10278: int => 'Internal',
10279: krb4 => 'Kerberos 4',
10280: krb5 => 'Kerberos 5',
10281: loc => 'Local',
10282: lti => 'LTI',
10283: );
10284: return %lt;
10285: }
10286:
10287: sub context_names {
10288: my %context_title = &Apache::lonlocal::texthash(
10289: author => 'Creating users when an Author',
10290: course => 'Creating users when in a course',
10291: domain => 'Creating users when a Domain Coordinator',
10292: );
10293: return %context_title;
10294: }
10295:
10296: sub print_usermodification {
10297: my ($position,$dom,$settings,$rowtotal) = @_;
10298: my $numinrow = 4;
10299: my ($context,$datatable,$rowcount);
10300: if ($position eq 'top') {
10301: $rowcount = 0;
10302: $context = 'author';
10303: foreach my $role ('ca','aa') {
10304: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10305: $numinrow,$rowcount);
10306: $$rowtotal ++;
10307: $rowcount ++;
10308: }
10309: } elsif ($position eq 'bottom') {
10310: $context = 'course';
10311: $rowcount = 0;
10312: foreach my $role ('st','ep','ta','in','cr') {
10313: $datatable .= &modifiable_userdata_row($context,$role,$settings,
10314: $numinrow,$rowcount);
10315: $$rowtotal ++;
10316: $rowcount ++;
10317: }
10318: }
10319: return $datatable;
10320: }
10321:
10322: sub print_defaults {
10323: my ($position,$dom,$settings,$rowtotal) = @_;
10324: my $rownum = 0;
10325: my ($datatable,$css_class,$titles);
10326: unless ($position eq 'bottom') {
10327: $titles = &defaults_titles($dom);
10328: }
10329: if ($position eq 'top') {
10330: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
10331: 'datelocale_def','portal_def');
10332: my %defaults;
10333: if (ref($settings) eq 'HASH') {
10334: %defaults = %{$settings};
10335: } else {
10336: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10337: foreach my $item (@items) {
10338: $defaults{$item} = $domdefaults{$item};
10339: }
10340: }
10341: foreach my $item (@items) {
10342: if ($rownum%2) {
10343: $css_class = '';
10344: } else {
10345: $css_class = ' class="LC_odd_row" ';
10346: }
10347: $datatable .= '<tr'.$css_class.'>'.
10348: '<td><span class="LC_nobreak">'.$titles->{$item}.
10349: '</span></td><td class="LC_right_item" colspan="3">';
10350: if ($item eq 'auth_def') {
10351: my @authtypes = ('internal','krb4','krb5','localauth','lti');
10352: my %shortauth = (
10353: internal => 'int',
10354: krb4 => 'krb4',
10355: krb5 => 'krb5',
10356: localauth => 'loc',
10357: lti => 'lti',
10358: );
10359: my %authnames = &authtype_names();
10360: foreach my $auth (@authtypes) {
10361: my $checked = ' ';
10362: if ($defaults{$item} eq $auth) {
10363: $checked = ' checked="checked" ';
10364: }
10365: $datatable .= '<label><input type="radio" name="'.$item.
10366: '" value="'.$auth.'"'.$checked.'/>'.
10367: $authnames{$shortauth{$auth}}.'</label> ';
10368: }
10369: } elsif ($item eq 'timezone_def') {
10370: my $includeempty = 1;
10371: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
10372: } elsif ($item eq 'datelocale_def') {
10373: my $includeempty = 1;
10374: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
10375: } elsif ($item eq 'lang_def') {
10376: my $includeempty = 1;
10377: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
10378: } elsif ($item eq 'portal_def') {
10379: $datatable .= '<input type="text" name="'.$item.'" value="'.
10380: $defaults{$item}.'" size="25" onkeyup="portalExtras(this);" />';
10381: my $portalsty = 'none';
10382: if ($defaults{$item}) {
10383: $portalsty = 'block';
10384: }
10385: foreach my $field ('email','web') {
10386: my $checkedoff = ' checked="checked"';
10387: my $checkedon;
10388: if ($defaults{$item.'_'.$field}) {
10389: $checkedon = $checkedoff;
10390: $checkedoff = '';
10391: }
10392: $datatable .= '<div id="'.$item.'_'.$field.'_div" style="display:'.$portalsty.'">'.
10393: '<span class="LC_nobreak">'.$titles->{$field}.' '.
10394: '<label><input type="radio" name="'.$item.'_'.$field.'" value="1"'.$checkedon.'/>'.&mt('Yes').'</label>'.
10395: (' 'x2).
10396: '<label><input type="radio" name="'.$item.'_'.$field.'" value="0"'.$checkedoff.'/>'.&mt('No').'</label>'.
10397: '</div>';
10398: }
10399: } else {
10400: $datatable .= '<input type="text" name="'.$item.'" value="'.$defaults{$item}.'" />';
10401: }
10402: $datatable .= '</td></tr>';
10403: $rownum ++;
10404: }
10405: } elsif ($position eq 'middle') {
10406: my %defaults;
10407: if (ref($settings) eq 'HASH') {
10408: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
10409: my $maxnum = @{$settings->{'inststatusorder'}};
10410: for (my $i=0; $i<$maxnum; $i++) {
10411: $css_class = $rownum%2?' class="LC_odd_row"':'';
10412: my $item = $settings->{'inststatusorder'}->[$i];
10413: my $title = $settings->{'inststatustypes'}->{$item};
10414: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
10415: $datatable .= '<tr'.$css_class.'>'.
10416: '<td><span class="LC_nobreak">'.
10417: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
10418: for (my $k=0; $k<=$maxnum; $k++) {
10419: my $vpos = $k+1;
10420: my $selstr;
10421: if ($k == $i) {
10422: $selstr = ' selected="selected" ';
10423: }
10424: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10425: }
10426: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
10427: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
10428: &mt('delete').'</span></td>'.
10429: '<td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.&mt('Name displayed').':'.
10430: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
10431: '</span></td></tr>';
10432: }
10433: $css_class = $rownum%2?' class="LC_odd_row"':'';
10434: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
10435: $datatable .= '<tr '.$css_class.'>'.
10436: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
10437: for (my $k=0; $k<=$maxnum; $k++) {
10438: my $vpos = $k+1;
10439: my $selstr;
10440: if ($k == $maxnum) {
10441: $selstr = ' selected="selected" ';
10442: }
10443: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
10444: }
10445: $datatable .= '</select> '.&mt('Internal ID:').
10446: '<input type="text" size="10" name="addinststatus" value="" />'.
10447: ' '.&mt('(new)').
10448: '</span></td><td class="LC_left_item" colspan="2"><span class="LC_nobreak">'.
10449: &mt('Name displayed').':'.
10450: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
10451: '</tr>'."\n";
10452: $rownum ++;
10453: }
10454: }
10455: } else {
10456: my ($unamemaprules,$ruleorder) =
10457: &Apache::lonnet::inst_userrules($dom,'unamemap');
10458: $css_class = $rownum%2?' class="LC_odd_row"':'';
10459: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
10460: my $numinrow = 2;
10461: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
10462: &user_formats_row('unamemap',$settings,$unamemaprules,
10463: $ruleorder,$numinrow).
10464: '</table></td></tr>';
10465: }
10466: if ($datatable eq '') {
10467: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
10468: &mt('No rules set for domain in customized localenroll.pm').
10469: '</td></tr>';
10470: }
10471: }
10472: $$rowtotal += $rownum;
10473: return $datatable;
10474: }
10475:
10476: sub get_languages_hash {
10477: my %langchoices;
10478: foreach my $id (&Apache::loncommon::languageids()) {
10479: my $code = &Apache::loncommon::supportedlanguagecode($id);
10480: if ($code ne '') {
10481: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
10482: }
10483: }
10484: return %langchoices;
10485: }
10486:
10487: sub defaults_titles {
10488: my ($dom) = @_;
10489: my %titles = &Apache::lonlocal::texthash (
10490: 'auth_def' => 'Default authentication type',
10491: 'auth_arg_def' => 'Default authentication argument',
10492: 'lang_def' => 'Default language',
10493: 'timezone_def' => 'Default timezone',
10494: 'datelocale_def' => 'Default locale for dates',
10495: 'portal_def' => 'Portal/Default URL',
10496: 'email' => 'Email links use portal URL',
10497: 'web' => 'Public web links use portal URL',
10498: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
10499: 'intauth_check' => 'Check bcrypt cost if authenticated',
10500: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
10501: );
10502: if ($dom) {
10503: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
10504: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
10505: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
10506: $protocol = 'http' if ($protocol ne 'https');
10507: if ($uint_dom) {
10508: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
10509: $uint_dom);
10510: }
10511: }
10512: return (\%titles);
10513: }
10514:
10515: sub print_scantron {
10516: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
10517: if ($position eq 'top') {
10518: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
10519: } else {
10520: return &print_scantronconfig($dom,$settings,\$rowtotal);
10521: }
10522: }
10523:
10524: sub scantron_javascript {
10525: return <<"ENDSCRIPT";
10526:
10527: <script type="text/javascript">
10528: // <![CDATA[
10529:
10530: function toggleScantron(form) {
10531: var csvfieldset = new Array();
10532: if (document.getElementById('scantroncsv_cols')) {
10533: csvfieldset.push(document.getElementById('scantroncsv_cols'));
10534: }
10535: if (document.getElementById('scantroncsv_options')) {
10536: csvfieldset.push(document.getElementById('scantroncsv_options'));
10537: }
10538: if (csvfieldset.length) {
10539: if (document.getElementById('scantronconfcsv')) {
10540: var scantroncsv = document.getElementById('scantronconfcsv');
10541: if (scantroncsv.checked) {
10542: for (var i=0; i<csvfieldset.length; i++) {
10543: csvfieldset[i].style.display = 'block';
10544: }
10545: } else {
10546: for (var i=0; i<csvfieldset.length; i++) {
10547: csvfieldset[i].style.display = 'none';
10548: }
10549: var csvselects = document.getElementsByClassName('scantronconfig_csv');
10550: if (csvselects.length) {
10551: for (var j=0; j<csvselects.length; j++) {
10552: csvselects[j].selectedIndex = 0;
10553: }
10554: }
10555: }
10556: }
10557: }
10558: return;
10559: }
10560: // ]]>
10561: </script>
10562:
10563: ENDSCRIPT
10564:
10565: }
10566:
10567: sub print_scantronformat {
10568: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
10569: my $itemcount = 1;
10570: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
10571: %confhash);
10572: my $switchserver = &check_switchserver($dom,$confname);
10573: my %lt = &Apache::lonlocal::texthash (
10574: default => 'Default bubblesheet format file error',
10575: custom => 'Custom bubblesheet format file error',
10576: );
10577: my %scantronfiles = (
10578: default => 'default.tab',
10579: custom => 'custom.tab',
10580: );
10581: foreach my $key (keys(%scantronfiles)) {
10582: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
10583: .$scantronfiles{$key};
10584: }
10585: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
10586: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
10587: if (!$switchserver) {
10588: my $servadm = $r->dir_config('lonAdmEMail');
10589: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
10590: if ($configuserok eq 'ok') {
10591: if ($author_ok eq 'ok') {
10592: my %legacyfile = (
10593: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
10594: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
10595: );
10596: my %md5chk;
10597: foreach my $type (keys(%legacyfile)) {
10598: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
10599: chomp($md5chk{$type});
10600: }
10601: if ($md5chk{'default'} ne $md5chk{'custom'}) {
10602: foreach my $type (keys(%legacyfile)) {
10603: ($scantronurls{$type},my $error) =
10604: &legacy_scantronformat($r,$dom,$confname,
10605: $type,$legacyfile{$type},
10606: $scantronurls{$type},
10607: $scantronfiles{$type});
10608: if ($error ne '') {
10609: $error{$type} = $error;
10610: }
10611: }
10612: if (keys(%error) == 0) {
10613: $is_custom = 1;
10614: $confhash{'scantron'}{'scantronformat'} =
10615: $scantronurls{'custom'};
10616: my $putresult =
10617: &Apache::lonnet::put_dom('configuration',
10618: \%confhash,$dom);
10619: if ($putresult ne 'ok') {
10620: $error{'custom'} =
10621: '<span class="LC_error">'.
10622: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10623: }
10624: }
10625: } else {
10626: ($scantronurls{'default'},my $error) =
10627: &legacy_scantronformat($r,$dom,$confname,
10628: 'default',$legacyfile{'default'},
10629: $scantronurls{'default'},
10630: $scantronfiles{'default'});
10631: if ($error eq '') {
10632: $confhash{'scantron'}{'scantronformat'} = '';
10633: my $putresult =
10634: &Apache::lonnet::put_dom('configuration',
10635: \%confhash,$dom);
10636: if ($putresult ne 'ok') {
10637: $error{'default'} =
10638: '<span class="LC_error">'.
10639: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
10640: }
10641: } else {
10642: $error{'default'} = $error;
10643: }
10644: }
10645: }
10646: }
10647: } else {
10648: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
10649: }
10650: }
10651: if (ref($settings) eq 'HASH') {
10652: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
10653: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
10654: if ((!@info) || ($info[0] eq 'no_such_dir')) {
10655: $scantronurl = '';
10656: } else {
10657: $scantronurl = $settings->{'scantronformat'};
10658: }
10659: $is_custom = 1;
10660: } else {
10661: $scantronurl = $scantronurls{'default'};
10662: }
10663: } else {
10664: if ($is_custom) {
10665: $scantronurl = $scantronurls{'custom'};
10666: } else {
10667: $scantronurl = $scantronurls{'default'};
10668: }
10669: }
10670: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10671: $datatable .= '<tr'.$css_class.'>';
10672: if (!$is_custom) {
10673: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
10674: '<span class="LC_nobreak">';
10675: if ($scantronurl) {
10676: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
10677: undef,undef,undef,undef,'background-color:#ffffff');
10678: } else {
10679: $datatable = &mt('File unavailable for display');
10680: }
10681: $datatable .= '</span></td>';
10682: if (keys(%error) == 0) {
10683: $datatable .= '<td style="vertical-align: bottom">';
10684: if (!$switchserver) {
10685: $datatable .= &mt('Upload:').'<br />';
10686: }
10687: } else {
10688: my $errorstr;
10689: foreach my $key (sort(keys(%error))) {
10690: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10691: }
10692: $datatable .= '<td>'.$errorstr;
10693: }
10694: } else {
10695: if (keys(%error) > 0) {
10696: my $errorstr;
10697: foreach my $key (sort(keys(%error))) {
10698: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
10699: }
10700: $datatable .= '<td>'.$errorstr.'</td><td> ';
10701: } elsif ($scantronurl) {
10702: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
10703: undef,undef,undef,undef,'background-color:#ffffff');
10704: $datatable .= '<td><span class="LC_nobreak">'.
10705: $link.
10706: '<label><input type="checkbox" name="scantronformat_del"'.
10707: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
10708: '<td><span class="LC_nobreak"> '.
10709: &mt('Replace:').'</span><br />';
10710: }
10711: }
10712: if (keys(%error) == 0) {
10713: if ($switchserver) {
10714: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
10715: } else {
10716: $datatable .='<span class="LC_nobreak"> '.
10717: '<input type="file" name="scantronformat" /></span>';
10718: }
10719: }
10720: $datatable .= '</td></tr>';
10721: $$rowtotal ++;
10722: return $datatable;
10723: }
10724:
10725: sub legacy_scantronformat {
10726: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
10727: my ($url,$error);
10728: my @statinfo = &Apache::lonnet::stat_file($newurl);
10729: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
10730: my $modified = [];
10731: (my $result,$url) =
10732: &Apache::lonconfigsettings::publishlogo($r,'copy',$legacyfile,$dom,$confname,
10733: 'scantron','','',$newfile,$modified);
10734: if ($result eq 'ok') {
10735: &update_modify_urls($r,$modified);
10736: } else {
10737: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
10738: }
10739: }
10740: return ($url,$error);
10741: }
10742:
10743: sub print_scantronconfig {
10744: my ($dom,$settings,$rowtotal) = @_;
10745: my $itemcount = 2;
10746: my $is_checked = ' checked="checked"';
10747: my %optionson = (
10748: hdr => ' checked="checked"',
10749: pad => ' checked="checked"',
10750: rem => ' checked="checked"',
10751: );
10752: my %optionsoff = (
10753: hdr => '',
10754: pad => '',
10755: rem => '',
10756: );
10757: my $currcsvsty = 'none';
10758: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
10759: my @fields = &scantroncsv_fields();
10760: my %titles = &scantronconfig_titles();
10761: if (ref($settings) eq 'HASH') {
10762: if (ref($settings->{config}) eq 'HASH') {
10763: if ($settings->{config}->{dat}) {
10764: $checked{'dat'} = $is_checked;
10765: }
10766: if (ref($settings->{config}->{csv}) eq 'HASH') {
10767: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
10768: %csvfields = %{$settings->{config}->{csv}->{fields}};
10769: if (keys(%csvfields) > 0) {
10770: $checked{'csv'} = $is_checked;
10771: $currcsvsty = 'block';
10772: }
10773: }
10774: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
10775: %csvoptions = %{$settings->{config}->{csv}->{options}};
10776: foreach my $option (keys(%optionson)) {
10777: unless ($csvoptions{$option}) {
10778: $optionsoff{$option} = $optionson{$option};
10779: $optionson{$option} = '';
10780: }
10781: }
10782: }
10783: }
10784: } else {
10785: $checked{'dat'} = $is_checked;
10786: }
10787: } else {
10788: $checked{'dat'} = $is_checked;
10789: }
10790: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
10791: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10792: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
10793: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
10794: foreach my $item ('dat','csv') {
10795: my $id;
10796: if ($item eq 'csv') {
10797: $id = 'id="scantronconfcsv" ';
10798: }
10799: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
10800: $titles{$item}.'</label>'.(' 'x3);
10801: if ($item eq 'csv') {
10802: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
10803: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
10804: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
10805: foreach my $col (@fields) {
10806: my $selnone;
10807: if ($csvfields{$col} eq '') {
10808: $selnone = ' selected="selected"';
10809: }
10810: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
10811: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
10812: '<option value=""'.$selnone.'></option>';
10813: for (my $i=0; $i<20; $i++) {
10814: my $shown = $i+1;
10815: my $sel;
10816: unless ($selnone) {
10817: if (exists($csvfields{$col})) {
10818: if ($csvfields{$col} == $i) {
10819: $sel = ' selected="selected"';
10820: }
10821: }
10822: }
10823: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
10824: }
10825: $datatable .= '</select></td></tr>';
10826: }
10827: $datatable .= '</table></fieldset>'.
10828: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
10829: '<legend>'.&mt('CSV Options').'</legend>';
10830: foreach my $option ('hdr','pad','rem') {
10831: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
10832: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
10833: &mt('Yes').'</label>'.(' 'x2)."\n".
10834: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
10835: }
10836: $datatable .= '</fieldset>';
10837: $itemcount ++;
10838: }
10839: }
10840: $datatable .= '</td></tr>';
10841: $$rowtotal ++;
10842: return $datatable;
10843: }
10844:
10845: sub scantronconfig_titles {
10846: return &Apache::lonlocal::texthash(
10847: dat => 'Standard format (.dat)',
10848: csv => 'Comma separated values (.csv)',
10849: hdr => 'Remove first line in file (contains column titles)',
10850: pad => 'Prepend 0s to PaperID',
10851: rem => 'Remove leading spaces (except Question Response columns)',
10852: CODE => 'CODE',
10853: ID => 'Student ID',
10854: PaperID => 'Paper ID',
10855: FirstName => 'First Name',
10856: LastName => 'Last Name',
10857: FirstQuestion => 'First Question Response',
10858: Section => 'Section',
10859: );
10860: }
10861:
10862: sub scantroncsv_fields {
10863: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
10864: }
10865:
10866: sub print_coursecategories {
10867: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
10868: my $datatable;
10869: if ($position eq 'top') {
10870: my (%checked);
10871: my @catitems = ('unauth','auth');
10872: my @cattypes = ('std','domonly','codesrch','none');
10873: $checked{'unauth'} = 'std';
10874: $checked{'auth'} = 'std';
10875: if (ref($settings) eq 'HASH') {
10876: foreach my $type (@cattypes) {
10877: if ($type eq $settings->{'unauth'}) {
10878: $checked{'unauth'} = $type;
10879: }
10880: if ($type eq $settings->{'auth'}) {
10881: $checked{'auth'} = $type;
10882: }
10883: }
10884: }
10885: my %lt = &Apache::lonlocal::texthash (
10886: unauth => 'Catalog type for unauthenticated users',
10887: auth => 'Catalog type for authenticated users',
10888: none => 'No catalog',
10889: std => 'Standard catalog',
10890: domonly => 'Domain-only catalog',
10891: codesrch => "Code search form",
10892: );
10893: my $itemcount = 0;
10894: foreach my $item (@catitems) {
10895: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
10896: $datatable .= '<tr '.$css_class.'>'.
10897: '<td>'.$lt{$item}.'</td>'.
10898: '<td class="LC_right_item"><span class="LC_nobreak">';
10899: foreach my $type (@cattypes) {
10900: my $ischecked;
10901: if ($checked{$item} eq $type) {
10902: $ischecked=' checked="checked"';
10903: }
10904: $datatable .= '<label>'.
10905: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
10906: ' />'.$lt{$type}.'</label> ';
10907: }
10908: $datatable .= '</span></td></tr>';
10909: $itemcount ++;
10910: }
10911: $$rowtotal += $itemcount;
10912: } elsif ($position eq 'middle') {
10913: my $toggle_cats_crs = ' ';
10914: my $toggle_cats_dom = ' checked="checked" ';
10915: my $can_cat_crs = ' ';
10916: my $can_cat_dom = ' checked="checked" ';
10917: my $toggle_catscomm_comm = ' ';
10918: my $toggle_catscomm_dom = ' checked="checked" ';
10919: my $can_catcomm_comm = ' ';
10920: my $can_catcomm_dom = ' checked="checked" ';
10921: my $toggle_catsplace_place = ' ';
10922: my $toggle_catsplace_dom = ' checked="checked" ';
10923: my $can_catplace_place = ' ';
10924: my $can_catplace_dom = ' checked="checked" ';
10925:
10926: if (ref($settings) eq 'HASH') {
10927: if ($settings->{'togglecats'} eq 'crs') {
10928: $toggle_cats_crs = $toggle_cats_dom;
10929: $toggle_cats_dom = ' ';
10930: }
10931: if ($settings->{'categorize'} eq 'crs') {
10932: $can_cat_crs = $can_cat_dom;
10933: $can_cat_dom = ' ';
10934: }
10935: if ($settings->{'togglecatscomm'} eq 'comm') {
10936: $toggle_catscomm_comm = $toggle_catscomm_dom;
10937: $toggle_catscomm_dom = ' ';
10938: }
10939: if ($settings->{'categorizecomm'} eq 'comm') {
10940: $can_catcomm_comm = $can_catcomm_dom;
10941: $can_catcomm_dom = ' ';
10942: }
10943: if ($settings->{'togglecatsplace'} eq 'place') {
10944: $toggle_catsplace_place = $toggle_catsplace_dom;
10945: $toggle_catsplace_dom = ' ';
10946: }
10947: if ($settings->{'categorizeplace'} eq 'place') {
10948: $can_catplace_place = $can_catplace_dom;
10949: $can_catplace_dom = ' ';
10950: }
10951: }
10952: my %title = &Apache::lonlocal::texthash (
10953: togglecats => 'Show/Hide a course in catalog',
10954: togglecatscomm => 'Show/Hide a community in catalog',
10955: togglecatsplace => 'Show/Hide a placement test in catalog',
10956: categorize => 'Assign a category to a course',
10957: categorizecomm => 'Assign a category to a community',
10958: categorizeplace => 'Assign a category to a placement test',
10959: );
10960: my %level = &Apache::lonlocal::texthash (
10961: dom => 'Set in Domain',
10962: crs => 'Set in Course',
10963: comm => 'Set in Community',
10964: place => 'Set in Placement Test',
10965: );
10966: $datatable = '<tr class="LC_odd_row">'.
10967: '<td>'.$title{'togglecats'}.'</td>'.
10968: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10969: '<input type="radio" name="togglecats"'.
10970: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10971: '<label><input type="radio" name="togglecats"'.
10972: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
10973: '</tr><tr>'.
10974: '<td>'.$title{'categorize'}.'</td>'.
10975: '<td class="LC_right_item"><span class="LC_nobreak">'.
10976: '<label><input type="radio" name="categorize"'.
10977: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10978: '<label><input type="radio" name="categorize"'.
10979: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
10980: '</tr><tr class="LC_odd_row">'.
10981: '<td>'.$title{'togglecatscomm'}.'</td>'.
10982: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10983: '<input type="radio" name="togglecatscomm"'.
10984: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10985: '<label><input type="radio" name="togglecatscomm"'.
10986: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
10987: '</tr><tr>'.
10988: '<td>'.$title{'categorizecomm'}.'</td>'.
10989: '<td class="LC_right_item"><span class="LC_nobreak">'.
10990: '<label><input type="radio" name="categorizecomm"'.
10991: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10992: '<label><input type="radio" name="categorizecomm"'.
10993: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
10994: '</tr><tr class="LC_odd_row">'.
10995: '<td>'.$title{'togglecatsplace'}.'</td>'.
10996: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
10997: '<input type="radio" name="togglecatsplace"'.
10998: $toggle_catsplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
10999: '<label><input type="radio" name="togglecatscomm"'.
11000: $toggle_catsplace_place.' value="comm" />'.$level{'place'}.'</label></span></td>'.
11001: '</tr><tr>'.
11002: '<td>'.$title{'categorizeplace'}.'</td>'.
11003: '<td class="LC_right_item"><span class="LC_nobreak">'.
11004: '<label><input type="radio" name="categorizeplace"'.
11005: $can_catplace_dom.' value="dom" />'.$level{'dom'}.'</label> '.
11006: '<label><input type="radio" name="categorizeplace"'.
11007: $can_catplace_place.'value="place" />'.$level{'place'}.'</label></span></td>'.
11008: '</tr>';
11009: $$rowtotal += 6;
11010: } else {
11011: my $css_class;
11012: my $itemcount = 1;
11013: my $cathash;
11014: if (ref($settings) eq 'HASH') {
11015: $cathash = $settings->{'cats'};
11016: }
11017: if (ref($cathash) eq 'HASH') {
11018: my (@cats,@trails,%allitems,%idx,@jsarray);
11019: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
11020: \%allitems,\%idx,\@jsarray);
11021: my $maxdepth = scalar(@cats);
11022: my $colattrib = '';
11023: if ($maxdepth > 2) {
11024: $colattrib = ' colspan="2" ';
11025: }
11026: my @path;
11027: if (@cats > 0) {
11028: if (ref($cats[0]) eq 'ARRAY') {
11029: my $numtop = @{$cats[0]};
11030: my $maxnum = $numtop;
11031: my %default_names = (
11032: instcode => &mt('Official courses'),
11033: communities => &mt('Communities'),
11034: placement => &mt('Placement Tests'),
11035: );
11036:
11037: if ((!grep(/^instcode$/,@{$cats[0]})) ||
11038: ($cathash->{'instcode::0'} eq '') ||
11039: (!grep(/^communities$/,@{$cats[0]})) ||
11040: ($cathash->{'communities::0'} eq '') ||
11041: (!grep(/^placement$/,@{$cats[0]})) ||
11042: ($cathash->{'placement::0'} eq '')) {
11043: $maxnum ++;
11044: }
11045: my $lastidx;
11046: for (my $i=0; $i<$numtop; $i++) {
11047: my $parent = $cats[0][$i];
11048: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11049: my $item = &escape($parent).'::0';
11050: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
11051: $lastidx = $idx{$item};
11052: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11053: .'<select name="'.$item.'"'.$chgstr.'>';
11054: for (my $k=0; $k<=$maxnum; $k++) {
11055: my $vpos = $k+1;
11056: my $selstr;
11057: if ($k == $i) {
11058: $selstr = ' selected="selected" ';
11059: }
11060: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11061: }
11062: $datatable .= '</select></span></td><td>';
11063: if ($parent eq 'instcode' || $parent eq 'communities' || $parent eq 'placement') {
11064: $datatable .= '<span class="LC_nobreak">'
11065: .$default_names{$parent}.'</span>';
11066: if ($parent eq 'instcode') {
11067: $datatable .= '<br /><span class="LC_nobreak">('
11068: .&mt('with institutional codes')
11069: .')</span></td><td'.$colattrib.'>';
11070: } else {
11071: $datatable .= '<table><tr><td>';
11072: }
11073: $datatable .= '<span class="LC_nobreak">'
11074: .'<label><input type="radio" name="'
11075: .$parent.'" value="1" checked="checked" />'
11076: .&mt('Display').'</label>';
11077: if ($parent eq 'instcode') {
11078: $datatable .= ' ';
11079: } else {
11080: $datatable .= '</span></td></tr><tr><td>'
11081: .'<span class="LC_nobreak">';
11082: }
11083: $datatable .= '<label><input type="radio" name="'
11084: .$parent.'" value="0" />'
11085: .&mt('Do not display').'</label></span>';
11086: if (($parent eq 'communities') || ($parent eq 'placement')) {
11087: $datatable .= '</td></tr></table>';
11088: }
11089: $datatable .= '</td>';
11090: } else {
11091: $datatable .= $parent
11092: .' <span class="LC_nobreak"><label>'
11093: .'<input type="checkbox" name="deletecategory" '
11094: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
11095: }
11096: my $depth = 1;
11097: push(@path,$parent);
11098: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
11099: pop(@path);
11100: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
11101: $itemcount ++;
11102: }
11103: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11104: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
11105: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
11106: for (my $k=0; $k<=$maxnum; $k++) {
11107: my $vpos = $k+1;
11108: my $selstr;
11109: if ($k == $numtop) {
11110: $selstr = ' selected="selected" ';
11111: }
11112: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11113: }
11114: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
11115: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
11116: .'</tr>'."\n";
11117: $itemcount ++;
11118: foreach my $default ('instcode','communities','placement') {
11119: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
11120: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11121: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
11122: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
11123: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
11124: for (my $k=0; $k<=$maxnum; $k++) {
11125: my $vpos = $k+1;
11126: my $selstr;
11127: if ($k == $maxnum) {
11128: $selstr = ' selected="selected" ';
11129: }
11130: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
11131: }
11132: $datatable .= '</select></span></td>'.
11133: '<td><span class="LC_nobreak">'.
11134: $default_names{$default}.'</span>';
11135: if ($default eq 'instcode') {
11136: $datatable .= '<br /><span class="LC_nobreak">('
11137: .&mt('with institutional codes').')</span>';
11138: }
11139: $datatable .= '</td>'
11140: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
11141: .&mt('Display').'</label> '
11142: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
11143: .&mt('Do not display').'</label></span></td></tr>';
11144: }
11145: }
11146: }
11147: } else {
11148: $datatable .= &initialize_categories($itemcount);
11149: }
11150: } else {
11151: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
11152: .&initialize_categories($itemcount);
11153: }
11154: $$rowtotal += $itemcount;
11155: }
11156: return $datatable;
11157: }
11158:
11159: sub print_serverstatuses {
11160: my ($dom,$settings,$rowtotal) = @_;
11161: my $datatable;
11162: my @pages = &serverstatus_pages();
11163: my (%namedaccess,%machineaccess);
11164: foreach my $type (@pages) {
11165: $namedaccess{$type} = '';
11166: $machineaccess{$type}= '';
11167: }
11168: if (ref($settings) eq 'HASH') {
11169: foreach my $type (@pages) {
11170: if (exists($settings->{$type})) {
11171: if (ref($settings->{$type}) eq 'HASH') {
11172: foreach my $key (keys(%{$settings->{$type}})) {
11173: if ($key eq 'namedusers') {
11174: $namedaccess{$type} = $settings->{$type}->{$key};
11175: } elsif ($key eq 'machines') {
11176: $machineaccess{$type} = $settings->{$type}->{$key};
11177: }
11178: }
11179: }
11180: }
11181: }
11182: }
11183: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11184: my $rownum = 0;
11185: my $css_class;
11186: foreach my $type (@pages) {
11187: $rownum ++;
11188: $css_class = $rownum%2?' class="LC_odd_row"':'';
11189: $datatable .= '<tr'.$css_class.'>'.
11190: '<td><span class="LC_nobreak">'.
11191: $titles->{$type}.'</span></td>'.
11192: '<td class="LC_left_item">'.
11193: '<input type="text" name="'.$type.'_namedusers" '.
11194: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
11195: '<td class="LC_right_item">'.
11196: '<span class="LC_nobreak">'.
11197: '<input type="text" name="'.$type.'_machines" '.
11198: 'value="'.$machineaccess{$type}.'" size="10" />'.
11199: '</span></td></tr>'."\n";
11200: }
11201: $$rowtotal += $rownum;
11202: return $datatable;
11203: }
11204:
11205: sub serverstatus_pages {
11206: return ('userstatus','lonstatus','loncron','server-status','codeversions',
11207: 'checksums','clusterstatus','certstatus','metadata_keywords',
11208: 'metadata_harvest','takeoffline','takeonline','showenv','toggledebug',
11209: 'ping','domconf','uniquecodes','diskusage','coursecatalog');
11210: }
11211:
11212: sub defaults_javascript {
11213: my ($settings) = @_;
11214: return unless (ref($settings) eq 'HASH');
11215: my $portal_js = <<"ENDPORTAL";
11216:
11217: function portalExtras(caller) {
11218: var x = caller.value;
11219: var y = new Array('email','web');
11220: for (var i=0; i<y.length; i++) {
11221: if (document.getElementById('portal_def_'+y[i]+'_div')) {
11222: var z = document.getElementById('portal_def_'+y[i]+'_div');
11223: if (x.length > 0) {
11224: z.style.display = 'block';
11225: } else {
11226: z.style.display = 'none';
11227: }
11228: }
11229: }
11230: }
11231: ENDPORTAL
11232: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
11233: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
11234: if ($maxnum eq '') {
11235: $maxnum = 0;
11236: }
11237: $maxnum ++;
11238: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
11239: return <<"ENDSCRIPT";
11240: <script type="text/javascript">
11241: // <![CDATA[
11242: function reorderTypes(form,caller) {
11243: var changedVal;
11244: $jstext
11245: var newpos = 'addinststatus_pos';
11246: var current = new Array;
11247: var maxh = $maxnum;
11248: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11249: var oldVal;
11250: if (caller == newpos) {
11251: changedVal = newitemVal;
11252: } else {
11253: var curritem = 'inststatus_pos_'+caller;
11254: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
11255: current[newitemVal] = newpos;
11256: }
11257: for (var i=0; i<inststatuses.length; i++) {
11258: if (inststatuses[i] != caller) {
11259: var elementName = 'inststatus_pos_'+inststatuses[i];
11260: if (form.elements[elementName]) {
11261: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11262: current[currVal] = elementName;
11263: }
11264: }
11265: }
11266: for (var j=0; j<maxh; j++) {
11267: if (current[j] == undefined) {
11268: oldVal = j;
11269: }
11270: }
11271: if (oldVal < changedVal) {
11272: for (var k=oldVal+1; k<=changedVal ; k++) {
11273: var elementName = current[k];
11274: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11275: }
11276: } else {
11277: for (var k=changedVal; k<oldVal; k++) {
11278: var elementName = current[k];
11279: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11280: }
11281: }
11282: return;
11283: }
11284:
11285: $portal_js
11286:
11287: // ]]>
11288: </script>
11289:
11290: ENDSCRIPT
11291: } else {
11292: return <<"ENDSCRIPT";
11293: <script type="text/javascript">
11294: // <![CDATA[
11295: $portal_js
11296: // ]]>
11297: </script>
11298:
11299: ENDSCRIPT
11300: }
11301: return;
11302: }
11303:
11304: sub passwords_javascript {
11305: my ($prefix) = @_;
11306: my %intalert;
11307: if ($prefix eq 'passwords') {
11308: %intalert = &Apache::lonlocal::texthash (
11309: authcheck => 'Warning: disallowing login for an authenticated user if the stored cost is less than the default will require a password reset by/for the user.',
11310: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
11311: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
11312: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
11313: passexp => 'Warning: days before password expiration must be a positive integer (or blank).',
11314: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
11315: );
11316: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
11317: %intalert = &Apache::lonlocal::texthash (
11318: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
11319: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
11320: );
11321: }
11322: &js_escape(\%intalert);
11323: my $defmin = $Apache::lonnet::passwdmin;
11324: my $intauthjs;
11325: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
11326:
11327: function warnIntAuth(field) {
11328: if (field.name == 'intauth_check') {
11329: if (field.value == '2') {
11330: alert('$intalert{authcheck}');
11331: }
11332: }
11333: if (field.name == 'intauth_cost') {
11334: field.value.replace(/\s/g,'');
11335: if (field.value != '') {
11336: var regexdigit=/^\\d+\$/;
11337: if (!regexdigit.test(field.value)) {
11338: alert('$intalert{authcost}');
11339: }
11340: }
11341: }
11342: return;
11343: }
11344:
11345: ENDSCRIPT
11346:
11347: }
11348:
11349: $intauthjs .= <<"ENDSCRIPT";
11350:
11351: function warnInt$prefix(field) {
11352: field.value.replace(/^\s+/,'');
11353: field.value.replace(/\s+\$/,'');
11354: var regexdigit=/^\\d+\$/;
11355: if (field.name == '${prefix}_min') {
11356: if (field.value == '') {
11357: alert('$intalert{passmin}');
11358: field.value = '$defmin';
11359: } else {
11360: if (!regexdigit.test(field.value)) {
11361: alert('$intalert{passmin}');
11362: field.value = '$defmin';
11363: }
11364: var minval = parseInt(field.value,10);
11365: if (minval < $defmin) {
11366: alert('$intalert{passmin}');
11367: field.value = '$defmin';
11368: }
11369: }
11370: } else {
11371: if (field.value == '0') {
11372: field.value = '';
11373: }
11374: if (field.value != '') {
11375: if (field.name == '${prefix}_expire') {
11376: var regexpposnum=/^\\d+(|\\.\\d*)\$/;
11377: if (!regexpposnum.test(field.value)) {
11378: alert('$intalert{passexp}');
11379: field.value = '';
11380: } else {
11381: var expval = parseFloat(field.value);
11382: if (expval == 0) {
11383: alert('$intalert{passexp}');
11384: field.value = '';
11385: }
11386: }
11387: } else {
11388: if (!regexdigit.test(field.value)) {
11389: if (field.name == '${prefix}_max') {
11390: alert('$intalert{passmax}');
11391: } else {
11392: if (field.name == '${prefix}_numsaved') {
11393: alert('$intalert{passnum}');
11394: }
11395: }
11396: field.value = '';
11397: }
11398: }
11399: }
11400: }
11401: return;
11402: }
11403:
11404: ENDSCRIPT
11405: return &Apache::lonhtmlcommon::scripttag($intauthjs);
11406: }
11407:
11408: sub coursecategories_javascript {
11409: my ($settings) = @_;
11410: my ($output,$jstext,$cathash);
11411: if (ref($settings) eq 'HASH') {
11412: $cathash = $settings->{'cats'};
11413: }
11414: if (ref($cathash) eq 'HASH') {
11415: my (@cats,@jsarray,%idx);
11416: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
11417: if (@jsarray > 0) {
11418: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
11419: for (my $i=0; $i<@jsarray; $i++) {
11420: if (ref($jsarray[$i]) eq 'ARRAY') {
11421: my $catstr = join('","',@{$jsarray[$i]});
11422: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
11423: }
11424: }
11425: }
11426: } else {
11427: $jstext = ' var categories = Array(1);'."\n".
11428: ' categories[0] = Array("instcode_pos");'."\n";
11429: }
11430: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
11431: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
11432: my $placement_reserved = &mt('The name: [_1] is a reserved category.','"placement"');
11433: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
11434: &js_escape(\$instcode_reserved);
11435: &js_escape(\$communities_reserved);
11436: &js_escape(\$placement_reserved);
11437: &js_escape(\$choose_again);
11438: $output = <<"ENDSCRIPT";
11439: <script type="text/javascript">
11440: // <![CDATA[
11441: function reorderCats(form,parent,item,idx) {
11442: var changedVal;
11443: $jstext
11444: var newpos = 'addcategory_pos';
11445: if (parent == '') {
11446: var has_instcode = 0;
11447: var maxtop = categories[idx].length;
11448: for (var j=0; j<maxtop; j++) {
11449: if (categories[idx][j] == 'instcode::0') {
11450: has_instcode == 1;
11451: }
11452: }
11453: if (has_instcode == 0) {
11454: categories[idx][maxtop] = 'instcode_pos';
11455: }
11456: } else {
11457: newpos += '_'+parent;
11458: }
11459: var maxh = 1 + categories[idx].length;
11460: var current = new Array;
11461: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
11462: if (item == newpos) {
11463: changedVal = newitemVal;
11464: } else {
11465: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
11466: current[newitemVal] = newpos;
11467: }
11468: for (var i=0; i<categories[idx].length; i++) {
11469: var elementName = categories[idx][i];
11470: if (elementName != item) {
11471: if (form.elements[elementName]) {
11472: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
11473: current[currVal] = elementName;
11474: }
11475: }
11476: }
11477: var oldVal;
11478: for (var j=0; j<maxh; j++) {
11479: if (current[j] == undefined) {
11480: oldVal = j;
11481: }
11482: }
11483: if (oldVal < changedVal) {
11484: for (var k=oldVal+1; k<=changedVal ; k++) {
11485: var elementName = current[k];
11486: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
11487: }
11488: } else {
11489: for (var k=changedVal; k<oldVal; k++) {
11490: var elementName = current[k];
11491: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
11492: }
11493: }
11494: return;
11495: }
11496:
11497: function categoryCheck(form) {
11498: if (form.elements['addcategory_name'].value == 'instcode') {
11499: alert('$instcode_reserved\\n$choose_again');
11500: return false;
11501: }
11502: if (form.elements['addcategory_name'].value == 'communities') {
11503: alert('$communities_reserved\\n$choose_again');
11504: return false;
11505: }
11506: if (form.elements['addcategory_name'].value == 'placement') {
11507: alert('$placement_reserved\\n$choose_again');
11508: return false;
11509: }
11510: return true;
11511: }
11512:
11513: // ]]>
11514: </script>
11515:
11516: ENDSCRIPT
11517: return $output;
11518: }
11519:
11520: sub initialize_categories {
11521: my ($itemcount) = @_;
11522: my ($datatable,$css_class,$chgstr);
11523: my %default_names = &Apache::lonlocal::texthash (
11524: instcode => 'Official courses (with institutional codes)',
11525: communities => 'Communities',
11526: placement => 'Placement Tests',
11527: );
11528: my %selnum = (
11529: instcode => '0',
11530: communities => '1',
11531: placement => '2',
11532: );
11533: my %selected;
11534: foreach my $default ('instcode','communities','placement') {
11535: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11536: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
11537: map { $selected{$selnum{$_}} = '' } keys(%selnum);
11538: $selected{$selnum{$default}} = ' selected="selected"';
11539: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11540: .'<select name="'.$default.'_pos"'.$chgstr.'>'
11541: .'<option value="0"'.$selected{'0'}.'>1</option>'
11542: .'<option value="1"'.$selected{'1'}.'>2</option>'
11543: .'<option value="2"'.$selected{'2'}.'>3</option>'
11544: .'<option value="3">4</option></select> '
11545: .$default_names{$default}
11546: .'</span></td><td><span class="LC_nobreak">'
11547: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
11548: .&mt('Display').'</label> <label>'
11549: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
11550: .'</label></span></td></tr>';
11551: $itemcount ++;
11552: }
11553: $css_class = $itemcount%2?' class="LC_odd_row"':'';
11554: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
11555: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
11556: .'<select name="addcategory_pos"'.$chgstr.'>'
11557: .'<option value="0">1</option>'
11558: .'<option value="1">2</option>'
11559: .'<option value="2">3</option>'
11560: .'<option value="3" selected="selected">4</option></select> '
11561: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
11562: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
11563: .'</td></tr>';
11564: return $datatable;
11565: }
11566:
11567: sub build_category_rows {
11568: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
11569: my ($text,$name,$item,$chgstr);
11570: if (ref($cats) eq 'ARRAY') {
11571: my $maxdepth = scalar(@{$cats});
11572: if (ref($cats->[$depth]) eq 'HASH') {
11573: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
11574: my $numchildren = @{$cats->[$depth]{$parent}};
11575: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
11576: $text .= '<td><table class="LC_data_table">';
11577: my ($idxnum,$parent_name,$parent_item);
11578: my $higher = $depth - 1;
11579: if ($higher == 0) {
11580: $parent_name = &escape($parent).'::'.$higher;
11581: } else {
11582: if (ref($path) eq 'ARRAY') {
11583: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11584: }
11585: }
11586: $parent_item = 'addcategory_pos_'.$parent_name;
11587: for (my $j=0; $j<=$numchildren; $j++) {
11588: if ($j < $numchildren) {
11589: $name = $cats->[$depth]{$parent}[$j];
11590: $item = &escape($name).':'.&escape($parent).':'.$depth;
11591: $idxnum = $idx->{$item};
11592: } else {
11593: $name = $parent_name;
11594: $item = $parent_item;
11595: }
11596: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
11597: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
11598: for (my $i=0; $i<=$numchildren; $i++) {
11599: my $vpos = $i+1;
11600: my $selstr;
11601: if ($j == $i) {
11602: $selstr = ' selected="selected" ';
11603: }
11604: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
11605: }
11606: $text .= '</select> ';
11607: if ($j < $numchildren) {
11608: my $deeper = $depth+1;
11609: $text .= $name.' '
11610: .'<label><input type="checkbox" name="deletecategory" value="'
11611: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
11612: if(ref($path) eq 'ARRAY') {
11613: push(@{$path},$name);
11614: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
11615: pop(@{$path});
11616: }
11617: } else {
11618: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
11619: if ($j == $numchildren) {
11620: $text .= $name;
11621: } else {
11622: $text .= $item;
11623: }
11624: $text .= '" value="" />';
11625: }
11626: $text .= '</td></tr>';
11627: }
11628: $text .= '</table></td>';
11629: } else {
11630: my $higher = $depth-1;
11631: if ($higher == 0) {
11632: $name = &escape($parent).'::'.$higher;
11633: } else {
11634: if (ref($path) eq 'ARRAY') {
11635: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
11636: }
11637: }
11638: my $colspan;
11639: if ($parent ne 'instcode') {
11640: $colspan = $maxdepth - $depth - 1;
11641: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
11642: }
11643: }
11644: }
11645: }
11646: return $text;
11647: }
11648:
11649: sub modifiable_userdata_row {
11650: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
11651: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
11652: my ($role,$rolename,$statustype);
11653: $role = $item;
11654: if ($context eq 'cancreate') {
11655: if ($item =~ /^(emailusername)_(.+)$/) {
11656: $role = $1;
11657: $statustype = $2;
11658: if (ref($usertypes) eq 'HASH') {
11659: if ($usertypes->{$statustype}) {
11660: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
11661: } else {
11662: $rolename = &mt('Data provided by user');
11663: }
11664: }
11665: }
11666: } elsif ($context eq 'selfcreate') {
11667: if (ref($usertypes) eq 'HASH') {
11668: $rolename = $usertypes->{$role};
11669: } else {
11670: $rolename = $role;
11671: }
11672: } elsif ($context eq 'lti') {
11673: $rolename = &mt('Institutional data used (if available)');
11674: } elsif ($context eq 'privacy') {
11675: $rolename = $itemdesc;
11676: } else {
11677: if ($role eq 'cr') {
11678: $rolename = &mt('Custom role');
11679: } else {
11680: $rolename = &Apache::lonnet::plaintext($role);
11681: }
11682: }
11683: my (@fields,%fieldtitles);
11684: if (ref($fieldsref) eq 'ARRAY') {
11685: @fields = @{$fieldsref};
11686: } else {
11687: @fields = ('lastname','firstname','middlename','generation',
11688: 'permanentemail','id');
11689: }
11690: if ((ref($titlesref) eq 'HASH')) {
11691: %fieldtitles = %{$titlesref};
11692: } else {
11693: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11694: }
11695: my $output;
11696: my $css_class;
11697: if ($rowcount%2) {
11698: $css_class = 'LC_odd_row';
11699: }
11700: if ($customcss) {
11701: $css_class .= " $customcss";
11702: }
11703: $css_class =~ s/^\s+//;
11704: if ($css_class) {
11705: $css_class = ' class="'.$css_class.'"';
11706: }
11707: if ($rowstyle) {
11708: $css_class .= ' style="'.$rowstyle.'"';
11709: }
11710: if ($rowid) {
11711: $rowid = ' id="'.$rowid.'"';
11712: }
11713: $output = '<tr '.$css_class.$rowid.'>'.
11714: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
11715: '<td class="LC_left_item" colspan="2"><table>';
11716: my $rem;
11717: my %checks;
11718: my %current;
11719: if (ref($settings) eq 'HASH') {
11720: my $hashref;
11721: if ($context eq 'lti') {
11722: if (ref($settings) eq 'HASH') {
11723: $hashref = $settings->{'instdata'};
11724: }
11725: } elsif ($context eq 'privacy') {
11726: my ($key,$inner) = split(/_/,$role);
11727: if (ref($settings) eq 'HASH') {
11728: if (ref($settings->{$key}) eq 'HASH') {
11729: $hashref = $settings->{$key}->{$inner};
11730: }
11731: }
11732: } elsif (ref($settings->{$context}) eq 'HASH') {
11733: if (ref($settings->{$context}->{$role}) eq 'HASH') {
11734: $hashref = $settings->{'lti_instdata'};
11735: }
11736: if ($role eq 'emailusername') {
11737: if ($statustype) {
11738: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
11739: $hashref = $settings->{$context}->{$role}->{$statustype};
11740: }
11741: }
11742: }
11743: }
11744: if (ref($hashref) eq 'HASH') {
11745: foreach my $field (@fields) {
11746: if ($hashref->{$field}) {
11747: if ($role eq 'emailusername') {
11748: $checks{$field} = $hashref->{$field};
11749: } else {
11750: $checks{$field} = ' checked="checked" ';
11751: }
11752: }
11753: }
11754: }
11755: }
11756: my $total = scalar(@fields);
11757: for (my $i=0; $i<$total; $i++) {
11758: $rem = $i%($numinrow);
11759: if ($rem == 0) {
11760: if ($i > 0) {
11761: $output .= '</tr>';
11762: }
11763: $output .= '<tr>';
11764: }
11765: my $check = ' ';
11766: unless ($role eq 'emailusername') {
11767: if (exists($checks{$fields[$i]})) {
11768: $check = $checks{$fields[$i]};
11769: } elsif ($context eq 'privacy') {
11770: if ($role =~ /^priv_(domain|course)$/) {
11771: if (ref($settings) ne 'HASH') {
11772: $check = ' checked="checked" ';
11773: }
11774: } elsif ($role =~ /^priv_(author|community)$/) {
11775: if (ref($settings) ne 'HASH') {
11776: unless ($fields[$i] eq 'id') {
11777: $check = ' checked="checked" ';
11778: }
11779: }
11780: } elsif ($role =~ /^(unpriv|othdom)_/) {
11781: if (ref($settings) ne 'HASH') {
11782: if (($fields[$i] eq 'lastname') || ($fields[$i] eq 'firstname')) {
11783: $check = ' checked="checked" ';
11784: }
11785: }
11786: }
11787: } elsif ($context ne 'lti') {
11788: if ($role eq 'st') {
11789: if (ref($settings) ne 'HASH') {
11790: $check = ' checked="checked" ';
11791: }
11792: }
11793: }
11794: }
11795: $output .= '<td class="LC_left_item">'.
11796: '<span class="LC_nobreak">';
11797: my $prefix = 'canmodify';
11798: if ($role eq 'emailusername') {
11799: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
11800: $checks{$fields[$i]} = 'omit';
11801: }
11802: foreach my $option ('required','optional','omit') {
11803: my $checked='';
11804: if ($checks{$fields[$i]} eq $option) {
11805: $checked='checked="checked" ';
11806: }
11807: $output .= '<label>'.
11808: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
11809: &mt($option).'</label>'.(' ' x2);
11810: }
11811: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
11812: } else {
11813: if ($context eq 'lti') {
11814: $prefix = 'lti';
11815: } elsif ($context eq 'privacy') {
11816: $prefix = 'privacy';
11817: }
11818: $output .= '<label>'.
11819: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
11820: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
11821: '</label>';
11822: }
11823: $output .= '</span></td>';
11824: }
11825: $rem = $total%$numinrow;
11826: my $colsleft;
11827: if ($rem) {
11828: $colsleft = $numinrow - $rem;
11829: }
11830: if ($colsleft > 1) {
11831: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
11832: ' </td>';
11833: } elsif ($colsleft == 1) {
11834: $output .= '<td class="LC_left_item"> </td>';
11835: }
11836: $output .= '</tr></table></td></tr>';
11837: return $output;
11838: }
11839:
11840: sub insttypes_row {
11841: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
11842: $customcss,$rowstyle) = @_;
11843: my %lt = &Apache::lonlocal::texthash (
11844: cansearch => 'Users allowed to search',
11845: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
11846: lockablenames => 'User preference to lock name',
11847: selfassign => 'Self-reportable affiliations',
11848: overrides => "Override domain's helpdesk settings based on requester's affiliation",
11849: );
11850: my $showdom;
11851: if ($context eq 'cansearch') {
11852: $showdom = ' ('.$dom.')';
11853: }
11854: my $class = 'LC_left_item';
11855: if ($context eq 'statustocreate') {
11856: $class = 'LC_right_item';
11857: }
11858: my $css_class;
11859: if ($$rowtotal%2) {
11860: $css_class = 'LC_odd_row';
11861: }
11862: if ($customcss) {
11863: $css_class .= ' '.$customcss;
11864: }
11865: $css_class =~ s/^\s+//;
11866: if ($css_class) {
11867: $css_class = ' class="'.$css_class.'"';
11868: }
11869: if ($rowstyle) {
11870: $css_class .= ' style="'.$rowstyle.'"';
11871: }
11872: if ($onclick) {
11873: $onclick = 'onclick="'.$onclick.'" ';
11874: }
11875: my $output = '<tr'.$css_class.'>'.
11876: '<td>'.$lt{$context}.$showdom.
11877: '</td><td class="'.$class.'" colspan="2"><table>';
11878: my $rem;
11879: if (ref($types) eq 'ARRAY') {
11880: for (my $i=0; $i<@{$types}; $i++) {
11881: if (defined($usertypes->{$types->[$i]})) {
11882: my $rem = $i%($numinrow);
11883: if ($rem == 0) {
11884: if ($i > 0) {
11885: $output .= '</tr>';
11886: }
11887: $output .= '<tr>';
11888: }
11889: my $check = ' ';
11890: if (ref($settings) eq 'HASH') {
11891: if (ref($settings->{$context}) eq 'ARRAY') {
11892: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
11893: $check = ' checked="checked" ';
11894: }
11895: } elsif (ref($settings->{$context}) eq 'HASH') {
11896: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
11897: $check = ' checked="checked" ';
11898: }
11899: } elsif ($context eq 'statustocreate') {
11900: $check = ' checked="checked" ';
11901: }
11902: }
11903: $output .= '<td class="LC_left_item">'.
11904: '<span class="LC_nobreak"><label>'.
11905: '<input type="checkbox" name="'.$context.'" '.
11906: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
11907: $usertypes->{$types->[$i]}.'</label></span></td>';
11908: }
11909: }
11910: $rem = @{$types}%($numinrow);
11911: }
11912: my $colsleft = $numinrow - $rem;
11913: if ($context eq 'overrides') {
11914: if ($colsleft > 1) {
11915: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11916: } else {
11917: $output .= '<td class="LC_left_item">';
11918: }
11919: $output .= ' ';
11920: } else {
11921: if ($rem == 0) {
11922: $output .= '<tr>';
11923: }
11924: if ($colsleft > 1) {
11925: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
11926: } else {
11927: $output .= '<td class="LC_left_item">';
11928: }
11929: my $defcheck = ' ';
11930: if (ref($settings) eq 'HASH') {
11931: if (ref($settings->{$context}) eq 'ARRAY') {
11932: if (grep(/^default$/,@{$settings->{$context}})) {
11933: $defcheck = ' checked="checked" ';
11934: }
11935: } elsif ($context eq 'statustocreate') {
11936: $defcheck = ' checked="checked" ';
11937: }
11938: }
11939: $output .= '<span class="LC_nobreak"><label>'.
11940: '<input type="checkbox" name="'.$context.'" '.
11941: 'value="default"'.$defcheck.$onclick.' />'.
11942: $othertitle.'</label></span>';
11943: }
11944: $output .= '</td></tr></table></td></tr>';
11945: return $output;
11946: }
11947:
11948: sub sorted_searchtitles {
11949: my %searchtitles = &Apache::lonlocal::texthash(
11950: 'uname' => 'username',
11951: 'lastname' => 'last name',
11952: 'lastfirst' => 'last name, first name',
11953: );
11954: my @titleorder = ('uname','lastname','lastfirst');
11955: return (\%searchtitles,\@titleorder);
11956: }
11957:
11958: sub sorted_searchtypes {
11959: my %srchtypes_desc = (
11960: exact => 'is exact match',
11961: contains => 'contains ..',
11962: begins => 'begins with ..',
11963: );
11964: my @srchtypeorder = ('exact','begins','contains');
11965: return (\%srchtypes_desc,\@srchtypeorder);
11966: }
11967:
11968: sub usertype_update_row {
11969: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
11970: my $datatable;
11971: my $numinrow = 4;
11972: foreach my $type (@{$types}) {
11973: if (defined($usertypes->{$type})) {
11974: $$rownums ++;
11975: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
11976: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
11977: '</td><td class="LC_left_item"><table>';
11978: for (my $i=0; $i<@{$fields}; $i++) {
11979: my $rem = $i%($numinrow);
11980: if ($rem == 0) {
11981: if ($i > 0) {
11982: $datatable .= '</tr>';
11983: }
11984: $datatable .= '<tr>';
11985: }
11986: my $check = ' ';
11987: if (ref($settings) eq 'HASH') {
11988: if (ref($settings->{'fields'}) eq 'HASH') {
11989: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
11990: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
11991: $check = ' checked="checked" ';
11992: }
11993: }
11994: }
11995: }
11996:
11997: if ($i == @{$fields}-1) {
11998: my $colsleft = $numinrow - $rem;
11999: if ($colsleft > 1) {
12000: $datatable .= '<td colspan="'.$colsleft.'">';
12001: } else {
12002: $datatable .= '<td>';
12003: }
12004: } else {
12005: $datatable .= '<td>';
12006: }
12007: $datatable .= '<span class="LC_nobreak"><label>'.
12008: '<input type="checkbox" name="updateable_'.$type.
12009: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
12010: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
12011: }
12012: $datatable .= '</tr></table></td></tr>';
12013: }
12014: }
12015: return $datatable;
12016: }
12017:
12018: sub modify_login {
12019: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12020: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
12021: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
12022: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso);
12023: %title = ( coursecatalog => 'Display course catalog',
12024: adminmail => 'Display administrator E-mail address',
12025: helpdesk => 'Display "Contact Helpdesk" link',
12026: newuser => 'Link for visitors to create a user account',
12027: loginheader => 'Log-in box header',
12028: saml => 'Dual SSO and non-SSO login');
12029: @offon = ('off','on');
12030: if (ref($domconfig{login}) eq 'HASH') {
12031: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
12032: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
12033: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
12034: }
12035: }
12036: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
12037: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
12038: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
12039: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
12040: $saml{$lonhost} = 1;
12041: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
12042: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
12043: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
12044: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
12045: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
12046: $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'};
12047: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
12048: }
12049: }
12050: }
12051: }
12052: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
12053: \%domconfig,\%loginhash);
12054: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12055: foreach my $item (@toggles) {
12056: $loginhash{login}{$item} = $env{'form.'.$item};
12057: }
12058: $loginhash{login}{loginheader} = $env{'form.loginheader'};
12059: if (ref($colchanges{'login'}) eq 'HASH') {
12060: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
12061: \%loginhash);
12062: }
12063:
12064: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12065: my %domservers = &Apache::lonnet::get_servers($dom);
12066: my @loginvia_attribs = ('serverpath','custompath','exempt');
12067: if (keys(%servers) > 1) {
12068: foreach my $lonhost (keys(%servers)) {
12069: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
12070: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
12071: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
12072: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
12073: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
12074: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12075: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12076: $changes{'loginvia'}{$lonhost} = 1;
12077: } else {
12078: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
12079: $changes{'loginvia'}{$lonhost} = 1;
12080: }
12081: } else {
12082: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12083: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12084: $changes{'loginvia'}{$lonhost} = 1;
12085: }
12086: }
12087: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
12088: foreach my $item (@loginvia_attribs) {
12089: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
12090: }
12091: } else {
12092: foreach my $item (@loginvia_attribs) {
12093: my $new = $env{'form.'.$lonhost.'_'.$item};
12094: if (($item eq 'serverpath') && ($new eq 'custom')) {
12095: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
12096: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12097: $new = '/';
12098: }
12099: }
12100: if (($item eq 'custompath') &&
12101: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12102: $new = '';
12103: }
12104: if ($new ne $curr_loginvia{$lonhost}{$item}) {
12105: $changes{'loginvia'}{$lonhost} = 1;
12106: }
12107: if ($item eq 'exempt') {
12108: $new = &check_exempt_addresses($new);
12109: }
12110: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12111: }
12112: }
12113: } else {
12114: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
12115: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
12116: $changes{'loginvia'}{$lonhost} = 1;
12117: foreach my $item (@loginvia_attribs) {
12118: my $new = $env{'form.'.$lonhost.'_'.$item};
12119: if (($item eq 'serverpath') && ($new eq 'custom')) {
12120: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
12121: $new = '/';
12122: }
12123: }
12124: if (($item eq 'custompath') &&
12125: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
12126: $new = '';
12127: }
12128: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
12129: }
12130: }
12131: }
12132: }
12133: }
12134:
12135: my $servadm = $r->dir_config('lonAdmEMail');
12136: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
12137: if (ref($domconfig{'login'}) eq 'HASH') {
12138: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
12139: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
12140: if ($lang eq 'nolang') {
12141: push(@currlangs,$lang);
12142: } elsif (defined($langchoices{$lang})) {
12143: push(@currlangs,$lang);
12144: } else {
12145: next;
12146: }
12147: }
12148: }
12149: }
12150: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
12151: if (@currlangs > 0) {
12152: foreach my $lang (@currlangs) {
12153: if (grep(/^\Q$lang\E$/,@delurls)) {
12154: $changes{'helpurl'}{$lang} = 1;
12155: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
12156: $changes{'helpurl'}{$lang} = 1;
12157: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
12158: push(@newlangs,$lang);
12159: } else {
12160: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12161: }
12162: }
12163: }
12164: unless (grep(/^nolang$/,@currlangs)) {
12165: if ($env{'form.loginhelpurl_nolang.filename'}) {
12166: $changes{'helpurl'}{'nolang'} = 1;
12167: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
12168: push(@newlangs,'nolang');
12169: }
12170: }
12171: if ($env{'form.loginhelpurl_add_lang'}) {
12172: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
12173: ($env{'form.loginhelpurl_add_file.filename'})) {
12174: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
12175: $addedfile = $env{'form.loginhelpurl_add_lang'};
12176: }
12177: }
12178: if ((@newlangs > 0) || ($addedfile)) {
12179: my $error;
12180: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12181: if ($configuserok eq 'ok') {
12182: if ($switchserver) {
12183: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
12184: } elsif ($author_ok eq 'ok') {
12185: my @allnew = @newlangs;
12186: if ($addedfile ne '') {
12187: push(@allnew,$addedfile);
12188: }
12189: my $modified = [];
12190: foreach my $lang (@allnew) {
12191: my $formelem = 'loginhelpurl_'.$lang;
12192: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
12193: $formelem = 'loginhelpurl_add_file';
12194: }
12195: (my $result,$newurl{$lang}) =
12196: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
12197: "help/$lang",'','',$newfile{$lang},
12198: $modified);
12199: if ($result eq 'ok') {
12200: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
12201: $changes{'helpurl'}{$lang} = 1;
12202: } else {
12203: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
12204: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12205: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
12206: (!grep(/^\Q$lang\E$/,@delurls))) {
12207: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
12208: }
12209: }
12210: }
12211: &update_modify_urls($r,$modified);
12212: } else {
12213: $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);
12214: }
12215: } else {
12216: $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);
12217: }
12218: if ($error) {
12219: &Apache::lonnet::logthis($error);
12220: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12221: }
12222: }
12223:
12224: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
12225: if (ref($domconfig{'login'}) eq 'HASH') {
12226: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
12227: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
12228: if ($domservers{$lonhost}) {
12229: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12230: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
12231: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
12232: }
12233: }
12234: }
12235: }
12236: }
12237: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
12238: foreach my $lonhost (sort(keys(%domservers))) {
12239: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12240: $changes{'headtag'}{$lonhost} = 1;
12241: } else {
12242: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
12243: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
12244: }
12245: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
12246: push(@newhosts,$lonhost);
12247: } elsif ($currheadtagurls{$lonhost}) {
12248: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
12249: if ($currexempt{$lonhost}) {
12250: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
12251: $changes{'headtag'}{$lonhost} = 1;
12252: }
12253: } elsif ($possexempt{$lonhost}) {
12254: $changes{'headtag'}{$lonhost} = 1;
12255: }
12256: if ($possexempt{$lonhost}) {
12257: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12258: }
12259: }
12260: }
12261: }
12262: if (@newhosts) {
12263: my $error;
12264: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12265: if ($configuserok eq 'ok') {
12266: if ($switchserver) {
12267: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
12268: } elsif ($author_ok eq 'ok') {
12269: my $modified = [];
12270: foreach my $lonhost (@newhosts) {
12271: my $formelem = 'loginheadtag_'.$lonhost;
12272: (my $result,$newheadtagurls{$lonhost}) =
12273: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
12274: "login/headtag/$lonhost",'','',
12275: $env{'form.loginheadtag_'.$lonhost.'.filename'},
12276: $modified);
12277: if ($result eq 'ok') {
12278: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
12279: $changes{'headtag'}{$lonhost} = 1;
12280: if ($possexempt{$lonhost}) {
12281: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
12282: }
12283: } else {
12284: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
12285: $newheadtagurls{$lonhost},$result);
12286: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12287: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
12288: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
12289: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
12290: }
12291: }
12292: }
12293: &update_modify_urls($r,$modified);
12294: } else {
12295: $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);
12296: }
12297: } else {
12298: $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);
12299: }
12300: if ($error) {
12301: &Apache::lonnet::logthis($error);
12302: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12303: }
12304: }
12305: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
12306: my @newsamlimgs;
12307: foreach my $lonhost (keys(%domservers)) {
12308: if ($env{'form.saml_'.$lonhost}) {
12309: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
12310: push(@newsamlimgs,$lonhost);
12311: }
12312: foreach my $item ('text','alt','url','title','window','notsso') {
12313: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
12314: }
12315: if ($saml{$lonhost}) {
12316: if ($env{'form.saml_window_'.$lonhost} ne '1') {
12317: $env{'form.saml_window_'.$lonhost} = '';
12318: }
12319: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
12320: #FIXME Need to obsolete published image
12321: delete($currsaml{$lonhost}{'img'});
12322: $changes{'saml'}{$lonhost} = 1;
12323: }
12324: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
12325: $changes{'saml'}{$lonhost} = 1;
12326: }
12327: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
12328: $changes{'saml'}{$lonhost} = 1;
12329: }
12330: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
12331: $changes{'saml'}{$lonhost} = 1;
12332: }
12333: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
12334: $changes{'saml'}{$lonhost} = 1;
12335: }
12336: if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) {
12337: $changes{'saml'}{$lonhost} = 1;
12338: }
12339: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
12340: $changes{'saml'}{$lonhost} = 1;
12341: }
12342: } else {
12343: $changes{'saml'}{$lonhost} = 1;
12344: }
12345: foreach my $item ('text','alt','url','title','window','notsso') {
12346: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
12347: }
12348: } else {
12349: if ($saml{$lonhost}) {
12350: $changes{'saml'}{$lonhost} = 1;
12351: delete($currsaml{$lonhost});
12352: }
12353: }
12354: }
12355: foreach my $posshost (keys(%currsaml)) {
12356: unless (exists($domservers{$posshost})) {
12357: delete($currsaml{$posshost});
12358: }
12359: }
12360: %{$loginhash{'login'}{'saml'}} = %currsaml;
12361: if (@newsamlimgs) {
12362: my $error;
12363: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12364: if ($configuserok eq 'ok') {
12365: if ($switchserver) {
12366: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
12367: } elsif ($author_ok eq 'ok') {
12368: my $modified = [];
12369: foreach my $lonhost (@newsamlimgs) {
12370: my $formelem = 'saml_img_'.$lonhost;
12371: my ($result,$imgurl) =
12372: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
12373: "login/saml/$lonhost",'','',
12374: $env{'form.saml_img_'.$lonhost.'.filename'},
12375: $modified);
12376: if ($result eq 'ok') {
12377: $currsaml{$lonhost}{'img'} = $imgurl;
12378: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
12379: $changes{'saml'}{$lonhost} = 1;
12380: } else {
12381: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
12382: $lonhost,$result);
12383: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
12384: }
12385: }
12386: &update_modify_urls($r,$modified);
12387: } else {
12388: $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);
12389: }
12390: } else {
12391: $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);
12392: }
12393: if ($error) {
12394: &Apache::lonnet::logthis($error);
12395: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12396: }
12397: }
12398: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
12399:
12400: my $defaulthelpfile = '/adm/loginproblems.html';
12401: my $defaulttext = &mt('Default in use');
12402:
12403: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
12404: $dom);
12405: if ($putresult eq 'ok') {
12406: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
12407: my %defaultchecked = (
12408: 'coursecatalog' => 'on',
12409: 'helpdesk' => 'on',
12410: 'adminmail' => 'off',
12411: 'newuser' => 'off',
12412: );
12413: if (ref($domconfig{'login'}) eq 'HASH') {
12414: foreach my $item (@toggles) {
12415: if ($defaultchecked{$item} eq 'on') {
12416: if (($domconfig{'login'}{$item} eq '0') &&
12417: ($env{'form.'.$item} eq '1')) {
12418: $changes{$item} = 1;
12419: } elsif (($domconfig{'login'}{$item} eq '' ||
12420: $domconfig{'login'}{$item} eq '1') &&
12421: ($env{'form.'.$item} eq '0')) {
12422: $changes{$item} = 1;
12423: }
12424: } elsif ($defaultchecked{$item} eq 'off') {
12425: if (($domconfig{'login'}{$item} eq '1') &&
12426: ($env{'form.'.$item} eq '0')) {
12427: $changes{$item} = 1;
12428: } elsif (($domconfig{'login'}{$item} eq '' ||
12429: $domconfig{'login'}{$item} eq '0') &&
12430: ($env{'form.'.$item} eq '1')) {
12431: $changes{$item} = 1;
12432: }
12433: }
12434: }
12435: }
12436: if (keys(%changes) > 0 || $colchgtext) {
12437: &Apache::loncommon::devalidate_domconfig_cache($dom);
12438: if (exists($changes{'saml'})) {
12439: my $hostid_in_use;
12440: my @hosts = &Apache::lonnet::current_machine_ids();
12441: if (@hosts > 1) {
12442: foreach my $hostid (@hosts) {
12443: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
12444: $hostid_in_use = $hostid;
12445: last;
12446: }
12447: }
12448: } else {
12449: $hostid_in_use = $r->dir_config('lonHostID');
12450: }
12451: if (($hostid_in_use) &&
12452: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
12453: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
12454: }
12455: if (ref($lastactref) eq 'HASH') {
12456: if (ref($changes{'saml'}) eq 'HASH') {
12457: my %updates;
12458: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
12459: $lastactref->{'samllanding'} = \%updates;
12460: }
12461: }
12462: }
12463: if (ref($lastactref) eq 'HASH') {
12464: $lastactref->{'domainconfig'} = 1;
12465: }
12466: $resulttext = &mt('Changes made:').'<ul>';
12467: foreach my $item (sort(keys(%changes))) {
12468: if ($item eq 'loginvia') {
12469: if (ref($changes{$item}) eq 'HASH') {
12470: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
12471: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12472: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
12473: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
12474: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
12475: $protocol = 'http' if ($protocol ne 'https');
12476: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
12477:
12478: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
12479: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
12480: } else {
12481: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
12482: }
12483: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
12484: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
12485: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
12486: }
12487: $resulttext .= '</li>';
12488: } else {
12489: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
12490: }
12491: } else {
12492: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
12493: }
12494: }
12495: $resulttext .= '</ul></li>';
12496: }
12497: } elsif ($item eq 'helpurl') {
12498: if (ref($changes{$item}) eq 'HASH') {
12499: foreach my $lang (sort(keys(%{$changes{$item}}))) {
12500: if (grep(/^\Q$lang\E$/,@delurls)) {
12501: my ($chg,$link);
12502: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
12503: if ($lang eq 'nolang') {
12504: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
12505: } else {
12506: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
12507: }
12508: $resulttext .= '<li>'.$chg.'</li>';
12509: } else {
12510: my $chg;
12511: if ($lang eq 'nolang') {
12512: $chg = &mt('custom log-in help file for no preferred language');
12513: } else {
12514: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
12515: }
12516: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
12517: $loginhash{'login'}{'helpurl'}{$lang}.
12518: '?inhibitmenu=yes',$chg,600,500).
12519: '</li>';
12520: }
12521: }
12522: }
12523: } elsif ($item eq 'headtag') {
12524: if (ref($changes{$item}) eq 'HASH') {
12525: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12526: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
12527: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
12528: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
12529: $resulttext .= '<li><a href="'.
12530: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
12531: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
12532: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
12533: if ($possexempt{$lonhost}) {
12534: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
12535: } else {
12536: $resulttext .= &mt('included for any client IP');
12537: }
12538: $resulttext .= '</li>';
12539: }
12540: }
12541: }
12542: } elsif ($item eq 'saml') {
12543: if (ref($changes{$item}) eq 'HASH') {
12544: my %notlt = (
12545: text => 'Text for log-in by SSO',
12546: img => 'SSO button image',
12547: alt => 'Alt text for button image',
12548: url => 'SSO URL',
12549: title => 'Tooltip for SSO link',
12550: window => 'Pop-up window if iframe',
12551: notsso => 'Text for non-SSO log-in',
12552: );
12553: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
12554: if (ref($currsaml{$lonhost}) eq 'HASH') {
12555: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
12556: '<ul>';
12557: foreach my $key ('text','img','alt','url','title','window','notsso') {
12558: if ($currsaml{$lonhost}{$key} eq '') {
12559: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
12560: } else {
12561: my $value = "'$currsaml{$lonhost}{$key}'";
12562: if ($key eq 'img') {
12563: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
12564: } elsif ($key eq 'window') {
12565: $value = 'On';
12566: }
12567: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
12568: $value).'</li>';
12569: }
12570: }
12571: $resulttext .= '</ul></li>';
12572: } else {
12573: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
12574: }
12575: }
12576: }
12577: } elsif ($item eq 'captcha') {
12578: if (ref($loginhash{'login'}) eq 'HASH') {
12579: my $chgtxt;
12580: if ($loginhash{'login'}{$item} eq 'notused') {
12581: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
12582: } else {
12583: my %captchas = &captcha_phrases();
12584: if ($captchas{$loginhash{'login'}{$item}}) {
12585: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
12586: } else {
12587: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
12588: }
12589: }
12590: $resulttext .= '<li>'.$chgtxt.'</li>';
12591: }
12592: } elsif ($item eq 'recaptchakeys') {
12593: if (ref($loginhash{'login'}) eq 'HASH') {
12594: my ($privkey,$pubkey);
12595: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
12596: $pubkey = $loginhash{'login'}{$item}{'public'};
12597: $privkey = $loginhash{'login'}{$item}{'private'};
12598: }
12599: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
12600: if (!$pubkey) {
12601: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
12602: } else {
12603: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
12604: }
12605: if (!$privkey) {
12606: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
12607: } else {
12608: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
12609: }
12610: $chgtxt .= '</ul>';
12611: $resulttext .= '<li>'.$chgtxt.'</li>';
12612: }
12613: } elsif ($item eq 'recaptchaversion') {
12614: if (ref($loginhash{'login'}) eq 'HASH') {
12615: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
12616: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
12617: '</li>';
12618: }
12619: }
12620: } else {
12621: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
12622: }
12623: }
12624: $resulttext .= $colchgtext.'</ul>';
12625: } else {
12626: $resulttext = &mt('No changes made to log-in page settings');
12627: }
12628: } else {
12629: $resulttext = '<span class="LC_error">'.
12630: &mt('An error occurred: [_1]',$putresult).'</span>';
12631: }
12632: if ($errors) {
12633: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12634: $errors.'</ul>';
12635: }
12636: return $resulttext;
12637: }
12638:
12639: sub check_exempt_addresses {
12640: my ($iplist) = @_;
12641: $iplist =~ s/^\s+//;
12642: $iplist =~ s/\s+$//;
12643: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
12644: my (@okips,$new);
12645: foreach my $ip (@poss_ips) {
12646: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
12647: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
12648: push(@okips,$ip);
12649: }
12650: }
12651: }
12652: if (@okips > 0) {
12653: $new = join(',',@okips);
12654: } else {
12655: $new = '';
12656: }
12657: return $new;
12658: }
12659:
12660: sub color_font_choices {
12661: my %choices =
12662: &Apache::lonlocal::texthash (
12663: img => "Header",
12664: bgs => "Background colors",
12665: links => "Link colors",
12666: images => "Images",
12667: font => "Font color",
12668: fontmenu => "Font menu",
12669: pgbg => "Page",
12670: tabbg => "Header",
12671: sidebg => "Border",
12672: link => "Link",
12673: alink => "Active link",
12674: vlink => "Visited link",
12675: );
12676: return %choices;
12677: }
12678:
12679: sub modify_ipaccess {
12680: my ($dom,$lastactref,%domconfig) = @_;
12681: my (@allpos,%changes,%confhash,$errors,$resulttext);
12682: my (@items,%deletions,%itemids,@warnings);
12683: my ($typeorder,$types) = &commblocktype_text();
12684: if ($env{'form.ipaccess_add'}) {
12685: my $name = $env{'form.ipaccess_name_add'};
12686: my ($newid,$error) = &get_ipaccess_id($dom,$name);
12687: if ($newid) {
12688: $itemids{'add'} = $newid;
12689: push(@items,'add');
12690: $changes{$newid} = 1;
12691: } else {
12692: $error = &mt('Failed to acquire unique ID for new IP access control item');
12693: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12694: }
12695: }
12696: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12697: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
12698: if (@todelete) {
12699: map { $deletions{$_} = 1; } @todelete;
12700: }
12701: my $maxnum = $env{'form.ipaccess_maxnum'};
12702: for (my $i=0; $i<$maxnum; $i++) {
12703: my $itemid = $env{'form.ipaccess_id_'.$i};
12704: $itemid =~ s/\D+//g;
12705: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12706: if ($deletions{$itemid}) {
12707: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
12708: } else {
12709: push(@items,$i);
12710: $itemids{$i} = $itemid;
12711: }
12712: }
12713: }
12714: }
12715: foreach my $idx (@items) {
12716: my $itemid = $itemids{$idx};
12717: next unless ($itemid);
12718: my %current;
12719: unless ($idx eq 'add') {
12720: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12721: %current = %{$domconfig{'ipaccess'}{$itemid}};
12722: }
12723: }
12724: my $position = $env{'form.ipaccess_pos_'.$itemid};
12725: $position =~ s/\D+//g;
12726: if ($position ne '') {
12727: $allpos[$position] = $itemid;
12728: }
12729: my $name = $env{'form.ipaccess_name_'.$idx};
12730: $name =~ s/^\s+|\s+$//g;
12731: $confhash{$itemid}{'name'} = $name;
12732: my $possrange = $env{'form.ipaccess_range_'.$idx};
12733: $possrange =~ s/^\s+|\s+$//g;
12734: unless ($possrange eq '') {
12735: $possrange =~ s/[\r\n]+/\s/g;
12736: $possrange =~ s/\s*-\s*/-/g;
12737: $possrange =~ s/\s+/,/g;
12738: $possrange =~ s/,+/,/g;
12739: if ($possrange ne '') {
12740: my (@ok,$count);
12741: $count = 0;
12742: foreach my $poss (split(/\,/,$possrange)) {
12743: $count ++;
12744: $poss = &validate_ip_pattern($poss);
12745: if ($poss ne '') {
12746: push(@ok,$poss);
12747: }
12748: }
12749: my $diff = $count - scalar(@ok);
12750: if ($diff) {
12751: $errors .= '<li><span class="LC_error">'.
12752: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
12753: $diff,$name).
12754: '</span></li>';
12755: }
12756: if (@ok) {
12757: my @cidr_list;
12758: foreach my $item (@ok) {
12759: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
12760: }
12761: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
12762: }
12763: }
12764: }
12765: foreach my $field ('name','ip') {
12766: unless (($idx eq 'add') || ($changes{$itemid})) {
12767: if ($current{$field} ne $confhash{$itemid}{$field}) {
12768: $changes{$itemid} = 1;
12769: last;
12770: }
12771: }
12772: }
12773: $confhash{$itemid}{'commblocks'} = {};
12774:
12775: my %commblocks;
12776: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
12777: foreach my $type (@{$typeorder}) {
12778: if ($commblocks{$type}) {
12779: $confhash{$itemid}{'commblocks'}{$type} = 'on';
12780: }
12781: unless (($idx eq 'add') || ($changes{$itemid})) {
12782: if (ref($current{'commblocks'}) eq 'HASH') {
12783: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
12784: $changes{$itemid} = 1;
12785: }
12786: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
12787: $changes{$itemid} = 1;
12788: }
12789: }
12790: }
12791: $confhash{$itemid}{'courses'} = {};
12792: my %crsdeletions;
12793: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
12794: if (@delcrs) {
12795: map { $crsdeletions{$_} = 1; } @delcrs;
12796: }
12797: if (ref($current{'courses'}) eq 'HASH') {
12798: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
12799: if ($crsdeletions{$cid}) {
12800: $changes{$itemid} = 1;
12801: } else {
12802: $confhash{$itemid}{'courses'}{$cid} = 1;
12803: }
12804: }
12805: }
12806: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
12807: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
12808: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
12809: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
12810: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
12811: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
12812: $errors .= '<li><span class="LC_error">'.
12813: &mt('Invalid courseID [_1] omitted from list of allowed courses',
12814: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
12815: '</span></li>';
12816: } else {
12817: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
12818: $changes{$itemid} = 1;
12819: }
12820: }
12821: }
12822: if (@allpos > 0) {
12823: my $idx = 0;
12824: foreach my $itemid (@allpos) {
12825: if ($itemid ne '') {
12826: $confhash{$itemid}{'order'} = $idx;
12827: unless ($changes{$itemid}) {
12828: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
12829: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
12830: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
12831: $changes{$itemid} = 1;
12832: }
12833: }
12834: }
12835: }
12836: $idx ++;
12837: }
12838: }
12839: }
12840: if (keys(%changes)) {
12841: my %defaultshash = (
12842: ipaccess => \%confhash,
12843: );
12844: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12845: $dom);
12846: if ($putresult eq 'ok') {
12847: my $cachetime = 1800;
12848: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
12849: if (ref($lastactref) eq 'HASH') {
12850: $lastactref->{'ipaccess'} = 1;
12851: }
12852: $resulttext = &mt('Changes made:').'<ul>';
12853: my %bynum;
12854: foreach my $itemid (sort(keys(%changes))) {
12855: if (ref($confhash{$itemid}) eq 'HASH') {
12856: my $position = $confhash{$itemid}{'order'};
12857: if ($position =~ /^\d+$/) {
12858: $bynum{$position} = $itemid;
12859: }
12860: }
12861: }
12862: if (keys(%deletions)) {
12863: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
12864: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
12865: }
12866: }
12867: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
12868: my $itemid = $bynum{$pos};
12869: if (ref($confhash{$itemid}) eq 'HASH') {
12870: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
12871: my $position = $pos + 1;
12872: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
12873: if ($confhash{$itemid}{'ip'} eq '') {
12874: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
12875: } else {
12876: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
12877: }
12878: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
12879: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
12880: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
12881: '</li>';
12882: } else {
12883: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
12884: }
12885: if (keys(%{$confhash{$itemid}{'courses'}})) {
12886: my @courses;
12887: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
12888: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
12889: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
12890: }
12891: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
12892: join('</li><li>',@courses).'</li></ul>';
12893: } else {
12894: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
12895: }
12896: $resulttext .= '</ul></li>';
12897: }
12898: }
12899: $resulttext .= '</ul>';
12900: } else {
12901: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12902: }
12903: } else {
12904: $resulttext = &mt('No changes made');
12905: }
12906: if ($errors) {
12907: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
12908: $errors.'</ul></p>';
12909: }
12910: return $resulttext;
12911: }
12912:
12913: sub get_ipaccess_id {
12914: my ($domain,$location) = @_;
12915: # get lock on ipaccess db
12916: my $lockhash = {
12917: lock => $env{'user.name'}.
12918: ':'.$env{'user.domain'},
12919: };
12920: my $tries = 0;
12921: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12922: my ($id,$error);
12923:
12924: while (($gotlock ne 'ok') && ($tries<10)) {
12925: $tries ++;
12926: sleep (0.1);
12927: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
12928: }
12929: if ($gotlock eq 'ok') {
12930: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
12931: if ($currids{'lock'}) {
12932: delete($currids{'lock'});
12933: if (keys(%currids)) {
12934: my @curr = sort { $a <=> $b } keys(%currids);
12935: if ($curr[-1] =~ /^\d+$/) {
12936: $id = 1 + $curr[-1];
12937: }
12938: } else {
12939: $id = 1;
12940: }
12941: if ($id) {
12942: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
12943: $error = 'nostore';
12944: }
12945: } else {
12946: $error = 'nonumber';
12947: }
12948: }
12949: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
12950: } else {
12951: $error = 'nolock';
12952: }
12953: return ($id,$error);
12954: }
12955:
12956: sub modify_rolecolors {
12957: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
12958: my ($resulttext,%rolehash);
12959: $rolehash{'rolecolors'} = {};
12960: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
12961: if ($domconfig{'rolecolors'} eq '') {
12962: $domconfig{'rolecolors'} = {};
12963: }
12964: }
12965: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
12966: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
12967: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
12968: $dom);
12969: if ($putresult eq 'ok') {
12970: if (keys(%changes) > 0) {
12971: &Apache::loncommon::devalidate_domconfig_cache($dom);
12972: if (ref($lastactref) eq 'HASH') {
12973: $lastactref->{'domainconfig'} = 1;
12974: }
12975: $resulttext = &display_colorchgs($dom,\%changes,$roles,
12976: $rolehash{'rolecolors'});
12977: } else {
12978: $resulttext = &mt('No changes made to default color schemes');
12979: }
12980: } else {
12981: $resulttext = '<span class="LC_error">'.
12982: &mt('An error occurred: [_1]',$putresult).'</span>';
12983: }
12984: if ($errors) {
12985: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12986: $errors.'</ul>';
12987: }
12988: return $resulttext;
12989: }
12990:
12991: sub modify_colors {
12992: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
12993: my (%changes,%choices);
12994: my @bgs;
12995: my @links = ('link','alink','vlink');
12996: my @logintext;
12997: my @images;
12998: my $servadm = $r->dir_config('lonAdmEMail');
12999: my $errors;
13000: my %defaults;
13001: foreach my $role (@{$roles}) {
13002: if ($role eq 'login') {
13003: %choices = &login_choices();
13004: @logintext = ('textcol','bgcol');
13005: } else {
13006: %choices = &color_font_choices();
13007: }
13008: if ($role eq 'login') {
13009: @images = ('img','logo','domlogo','login');
13010: @bgs = ('pgbg','mainbg','sidebg');
13011: } else {
13012: @images = ('img');
13013: @bgs = ('pgbg','tabbg','sidebg');
13014: }
13015: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
13016: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
13017: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
13018: }
13019: if ($role eq 'login') {
13020: foreach my $item (@logintext) {
13021: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13022: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13023: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13024: }
13025: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
13026: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13027: }
13028: }
13029: } else {
13030: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
13031: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
13032: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
13033: }
13034: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
13035: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
13036: }
13037: }
13038: foreach my $item (@bgs) {
13039: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13040: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13041: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13042: }
13043: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
13044: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13045: }
13046: }
13047: foreach my $item (@links) {
13048: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
13049: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
13050: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
13051: }
13052: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
13053: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
13054: }
13055: }
13056: my ($configuserok,$author_ok,$switchserver) =
13057: &config_check($dom,$confname,$servadm);
13058: my ($width,$height) = &thumb_dimensions();
13059: if (ref($domconfig->{$role}) ne 'HASH') {
13060: $domconfig->{$role} = {};
13061: }
13062: foreach my $img (@images) {
13063: if ($role eq 'login') {
13064: if (($img eq 'img') || ($img eq 'logo')) {
13065: if (defined($env{'form.login_showlogo_'.$img})) {
13066: $confhash->{$role}{'showlogo'}{$img} = 1;
13067: } else {
13068: $confhash->{$role}{'showlogo'}{$img} = 0;
13069: }
13070: }
13071: if ($env{'form.login_alt_'.$img} ne '') {
13072: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
13073: }
13074: }
13075: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
13076: && !defined($domconfig->{$role}{$img})
13077: && !$env{'form.'.$role.'_del_'.$img}
13078: && $env{'form.'.$role.'_import_'.$img}) {
13079: # import the old configured image from the .tab setting
13080: # if they haven't provided a new one
13081: $domconfig->{$role}{$img} =
13082: $env{'form.'.$role.'_import_'.$img};
13083: }
13084: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
13085: my $error;
13086: if ($configuserok eq 'ok') {
13087: if ($switchserver) {
13088: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
13089: } else {
13090: if ($author_ok eq 'ok') {
13091: my $modified = [];
13092: my ($result,$logourl) =
13093: &Apache::lonconfigsettings::publishlogo($r,'upload',$role.'_'.$img,
13094: $dom,$confname,$img,$width,$height,
13095: '',$modified);
13096: if ($result eq 'ok') {
13097: $confhash->{$role}{$img} = $logourl;
13098: $changes{$role}{'images'}{$img} = 1;
13099: &update_modify_urls($r,$modified);
13100: } else {
13101: $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);
13102: }
13103: } else {
13104: $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);
13105: }
13106: }
13107: } else {
13108: $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);
13109: }
13110: if ($error) {
13111: &Apache::lonnet::logthis($error);
13112: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13113: }
13114: } elsif ($domconfig->{$role}{$img} ne '') {
13115: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
13116: my $error;
13117: if ($configuserok eq 'ok') {
13118: # is confname an author?
13119: if ($switchserver eq '') {
13120: if ($author_ok eq 'ok') {
13121: my $modified = [];
13122: my ($result,$logourl) =
13123: &Apache::lonconfigsettings::publishlogo($r,'copy',$domconfig->{$role}{$img},
13124: $dom,$confname,$img,$width,$height,
13125: '',$modified);
13126: if ($result eq 'ok') {
13127: $confhash->{$role}{$img} = $logourl;
13128: $changes{$role}{'images'}{$img} = 1;
13129: &update_modify_urls($r,$modified);
13130: }
13131: }
13132: }
13133: }
13134: }
13135: }
13136: }
13137: if (ref($domconfig) eq 'HASH') {
13138: if (ref($domconfig->{$role}) eq 'HASH') {
13139: foreach my $img (@images) {
13140: if ($domconfig->{$role}{$img} ne '') {
13141: if ($env{'form.'.$role.'_del_'.$img}) {
13142: $confhash->{$role}{$img} = '';
13143: $changes{$role}{'images'}{$img} = 1;
13144: } else {
13145: if ($confhash->{$role}{$img} eq '') {
13146: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
13147: }
13148: }
13149: } else {
13150: if ($env{'form.'.$role.'_del_'.$img}) {
13151: $confhash->{$role}{$img} = '';
13152: $changes{$role}{'images'}{$img} = 1;
13153: }
13154: }
13155: if ($role eq 'login') {
13156: if (($img eq 'logo') || ($img eq 'img')) {
13157: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
13158: if ($confhash->{$role}{'showlogo'}{$img} ne
13159: $domconfig->{$role}{'showlogo'}{$img}) {
13160: $changes{$role}{'showlogo'}{$img} = 1;
13161: }
13162: } else {
13163: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13164: $changes{$role}{'showlogo'}{$img} = 1;
13165: }
13166: }
13167: }
13168: if ($img ne 'login') {
13169: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
13170: if ($confhash->{$role}{'alttext'}{$img} ne
13171: $domconfig->{$role}{'alttext'}{$img}) {
13172: $changes{$role}{'alttext'}{$img} = 1;
13173: }
13174: } else {
13175: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13176: $changes{$role}{'alttext'}{$img} = 1;
13177: }
13178: }
13179: }
13180: }
13181: }
13182: if ($domconfig->{$role}{'font'} ne '') {
13183: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
13184: $changes{$role}{'font'} = 1;
13185: }
13186: } else {
13187: if ($confhash->{$role}{'font'}) {
13188: $changes{$role}{'font'} = 1;
13189: }
13190: }
13191: if ($role ne 'login') {
13192: if ($domconfig->{$role}{'fontmenu'} ne '') {
13193: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
13194: $changes{$role}{'fontmenu'} = 1;
13195: }
13196: } else {
13197: if ($confhash->{$role}{'fontmenu'}) {
13198: $changes{$role}{'fontmenu'} = 1;
13199: }
13200: }
13201: }
13202: foreach my $item (@bgs) {
13203: if ($domconfig->{$role}{$item} ne '') {
13204: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13205: $changes{$role}{'bgs'}{$item} = 1;
13206: }
13207: } else {
13208: if ($confhash->{$role}{$item}) {
13209: $changes{$role}{'bgs'}{$item} = 1;
13210: }
13211: }
13212: }
13213: foreach my $item (@links) {
13214: if ($domconfig->{$role}{$item} ne '') {
13215: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13216: $changes{$role}{'links'}{$item} = 1;
13217: }
13218: } else {
13219: if ($confhash->{$role}{$item}) {
13220: $changes{$role}{'links'}{$item} = 1;
13221: }
13222: }
13223: }
13224: foreach my $item (@logintext) {
13225: if ($domconfig->{$role}{$item} ne '') {
13226: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
13227: $changes{$role}{'logintext'}{$item} = 1;
13228: }
13229: } else {
13230: if ($confhash->{$role}{$item}) {
13231: $changes{$role}{'logintext'}{$item} = 1;
13232: }
13233: }
13234: }
13235: } else {
13236: &default_change_checker($role,\@images,\@links,\@bgs,
13237: \@logintext,$confhash,\%changes);
13238: }
13239: } else {
13240: &default_change_checker($role,\@images,\@links,\@bgs,
13241: \@logintext,$confhash,\%changes);
13242: }
13243: }
13244: return ($errors,%changes);
13245: }
13246:
13247: sub config_check {
13248: my ($dom,$confname,$servadm) = @_;
13249: my ($configuserok,$author_ok,$switchserver,%currroles);
13250: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
13251: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
13252: $confname,$servadm);
13253: if ($configuserok eq 'ok') {
13254: $switchserver = &check_switchserver($dom,$confname);
13255: if ($switchserver eq '') {
13256: $author_ok = &check_authorstatus($dom,$confname,%currroles);
13257: }
13258: }
13259: return ($configuserok,$author_ok,$switchserver);
13260: }
13261:
13262: sub default_change_checker {
13263: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
13264: foreach my $item (@{$links}) {
13265: if ($confhash->{$role}{$item}) {
13266: $changes->{$role}{'links'}{$item} = 1;
13267: }
13268: }
13269: foreach my $item (@{$bgs}) {
13270: if ($confhash->{$role}{$item}) {
13271: $changes->{$role}{'bgs'}{$item} = 1;
13272: }
13273: }
13274: foreach my $item (@{$logintext}) {
13275: if ($confhash->{$role}{$item}) {
13276: $changes->{$role}{'logintext'}{$item} = 1;
13277: }
13278: }
13279: foreach my $img (@{$images}) {
13280: if ($env{'form.'.$role.'_del_'.$img}) {
13281: $confhash->{$role}{$img} = '';
13282: $changes->{$role}{'images'}{$img} = 1;
13283: }
13284: if ($role eq 'login') {
13285: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
13286: $changes->{$role}{'showlogo'}{$img} = 1;
13287: }
13288: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
13289: if ($confhash->{$role}{'alttext'}{$img} ne '') {
13290: $changes->{$role}{'alttext'}{$img} = 1;
13291: }
13292: }
13293: }
13294: }
13295: if ($confhash->{$role}{'font'}) {
13296: $changes->{$role}{'font'} = 1;
13297: }
13298: }
13299:
13300: sub display_colorchgs {
13301: my ($dom,$changes,$roles,$confhash) = @_;
13302: my (%choices,$resulttext);
13303: if (!grep(/^login$/,@{$roles})) {
13304: $resulttext = &mt('Changes made:').'<br />';
13305: }
13306: foreach my $role (@{$roles}) {
13307: if ($role eq 'login') {
13308: %choices = &login_choices();
13309: } else {
13310: %choices = &color_font_choices();
13311: }
13312: if (ref($changes->{$role}) eq 'HASH') {
13313: if ($role ne 'login') {
13314: $resulttext .= '<h4>'.&mt($role).'</h4>';
13315: }
13316: foreach my $key (sort(keys(%{$changes->{$role}}))) {
13317: if ($role ne 'login') {
13318: $resulttext .= '<ul>';
13319: }
13320: if (ref($changes->{$role}{$key}) eq 'HASH') {
13321: if ($role ne 'login') {
13322: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
13323: }
13324: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
13325: if (($role eq 'login') && ($key eq 'showlogo')) {
13326: if ($confhash->{$role}{$key}{$item}) {
13327: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
13328: } else {
13329: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
13330: }
13331: } elsif (($role eq 'login') && ($key eq 'alttext')) {
13332: if ($confhash->{$role}{$key}{$item} ne '') {
13333: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
13334: $confhash->{$role}{$key}{$item}).'</li>';
13335: } else {
13336: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
13337: }
13338: } elsif ($confhash->{$role}{$item} eq '') {
13339: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
13340: } else {
13341: my $newitem = $confhash->{$role}{$item};
13342: if ($key eq 'images') {
13343: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" style="vertical-align: bottom" />';
13344: }
13345: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
13346: }
13347: }
13348: if ($role ne 'login') {
13349: $resulttext .= '</ul></li>';
13350: }
13351: } else {
13352: if ($confhash->{$role}{$key} eq '') {
13353: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
13354: } else {
13355: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
13356: }
13357: }
13358: if ($role ne 'login') {
13359: $resulttext .= '</ul>';
13360: }
13361: }
13362: }
13363: }
13364: return $resulttext;
13365: }
13366:
13367: sub thumb_dimensions {
13368: return ('200','50');
13369: }
13370:
13371: sub check_dimensions {
13372: my ($inputfile) = @_;
13373: my ($fullwidth,$fullheight);
13374: if ($inputfile =~ m|^[/\w.\-]+$|) {
13375: if (open(PIPE,"identify $inputfile 2>&1 |")) {
13376: my $imageinfo = <PIPE>;
13377: if (!close(PIPE)) {
13378: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
13379: }
13380: chomp($imageinfo);
13381: my ($fullsize) =
13382: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
13383: if ($fullsize) {
13384: ($fullwidth,$fullheight) = split(/x/,$fullsize);
13385: }
13386: }
13387: }
13388: return ($fullwidth,$fullheight);
13389: }
13390:
13391: sub check_configuser {
13392: my ($uhome,$dom,$confname,$servadm) = @_;
13393: my ($configuserok,%currroles);
13394: if ($uhome eq 'no_host') {
13395: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
13396: my $configpass = &LONCAPA::Enrollment::create_password($dom);
13397: $configuserok =
13398: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
13399: $configpass,'','','','','',undef,$servadm);
13400: } else {
13401: $configuserok = 'ok';
13402: %currroles =
13403: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
13404: }
13405: return ($configuserok,%currroles);
13406: }
13407:
13408: sub check_authorstatus {
13409: my ($dom,$confname,%currroles) = @_;
13410: my $author_ok;
13411: if (!$currroles{':'.$dom.':au'}) {
13412: my $start = time;
13413: my $end = 0;
13414: $author_ok =
13415: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
13416: 'au',$end,$start,'','','domconfig');
13417: } else {
13418: $author_ok = 'ok';
13419: }
13420: return $author_ok;
13421: }
13422:
13423: sub update_modify_urls {
13424: my ($r,$modified) = @_;
13425: if ((ref($modified) eq 'ARRAY') && (@{$modified})) {
13426: push(@{$modified_urls},$modified);
13427: unless ($registered_cleanup) {
13428: my $handlers = $r->get_handlers('PerlCleanupHandler');
13429: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
13430: $registered_cleanup=1;
13431: }
13432: }
13433: }
13434:
13435: sub notifysubscribed {
13436: foreach my $targetsource (@{$modified_urls}){
13437: next unless (ref($targetsource) eq 'ARRAY');
13438: my ($target,$source)=@{$targetsource};
13439: if ($source ne '') {
13440: if (open(my $logfh,">>",$source.'.log')) {
13441: print $logfh "\nCleanup phase: Notifications\n";
13442: my @subscribed=&subscribed_hosts($target);
13443: foreach my $subhost (@subscribed) {
13444: print $logfh "\nNotifying host ".$subhost.':';
13445: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
13446: print $logfh $reply;
13447: }
13448: my @subscribedmeta=&subscribed_hosts("$target.meta");
13449: foreach my $subhost (@subscribedmeta) {
13450: print $logfh "\nNotifying host for metadata only ".$subhost.':';
13451: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
13452: $subhost);
13453: print $logfh $reply;
13454: }
13455: print $logfh "\n============ Done ============\n";
13456: close($logfh);
13457: }
13458: }
13459: }
13460: return OK;
13461: }
13462:
13463: sub subscribed_hosts {
13464: my ($target) = @_;
13465: my @subscribed;
13466: if (open(my $fh,"<","$target.subscription")) {
13467: while (my $subline=<$fh>) {
13468: if ($subline =~ /^($match_lonid):/) {
13469: my $host = $1;
13470: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
13471: unless (grep(/^\Q$host\E$/,@subscribed)) {
13472: push(@subscribed,$host);
13473: }
13474: }
13475: }
13476: }
13477: }
13478: return @subscribed;
13479: }
13480:
13481: sub check_switchserver {
13482: my ($dom,$confname) = @_;
13483: my ($allowed,$switchserver,$home);
13484: if ($confname eq '') {
13485: $home = &Apache::lonnet::domain($dom,'primary');
13486: } else {
13487: $home = &Apache::lonnet::homeserver($confname,$dom);
13488: if ($home eq 'no_host') {
13489: $home = &Apache::lonnet::domain($dom,'primary');
13490: }
13491: }
13492: my @ids=&Apache::lonnet::current_machine_ids();
13493: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
13494: if (!$allowed) {
13495: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
13496: }
13497: return $switchserver;
13498: }
13499:
13500: sub modify_quotas {
13501: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13502: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
13503: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
13504: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
13505: $validationfieldsref);
13506: if ($action eq 'quotas') {
13507: $context = 'tools';
13508: } else {
13509: $context = $action;
13510: }
13511: if ($context eq 'requestcourses') {
13512: @usertools = ('official','unofficial','community','textbook','placement','lti');
13513: @options =('norequest','approval','validate','autolimit');
13514: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
13515: %titles = &courserequest_titles();
13516: $toolregexp = join('|',@usertools);
13517: %conditions = &courserequest_conditions();
13518: $confname = $dom.'-domainconfig';
13519: my $servadm = $r->dir_config('lonAdmEMail');
13520: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
13521: ($validationitemsref,$validationnamesref,$validationfieldsref) =
13522: &Apache::loncoursequeueadmin::requestcourses_validation_types();
13523: } elsif ($context eq 'requestauthor') {
13524: @usertools = ('author');
13525: %titles = &authorrequest_titles();
13526: } else {
13527: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
13528: %titles = &tool_titles();
13529: }
13530: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13531: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
13532: foreach my $key (keys(%env)) {
13533: if ($context eq 'requestcourses') {
13534: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
13535: my $item = $1;
13536: my $type = $2;
13537: if ($type =~ /^limit_(.+)/) {
13538: $limithash{$item}{$1} = $env{$key};
13539: } else {
13540: $confhash{$item}{$type} = $env{$key};
13541: }
13542: }
13543: } elsif ($context eq 'requestauthor') {
13544: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
13545: $confhash{$1} = $env{$key};
13546: }
13547: } else {
13548: if ($key =~ /^form\.quota_(.+)$/) {
13549: $confhash{'defaultquota'}{$1} = $env{$key};
13550: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
13551: $confhash{'authorquota'}{$1} = $env{$key};
13552: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
13553: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
13554: }
13555: }
13556: }
13557: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13558: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
13559: @approvalnotify = sort(@approvalnotify);
13560: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
13561: my @crstypes = ('official','unofficial','community','textbook','placement','lti');
13562: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
13563: foreach my $type (@hasuniquecode) {
13564: if (grep(/^\Q$type\E$/,@crstypes)) {
13565: $confhash{'uniquecode'}{$type} = 1;
13566: }
13567: }
13568: my (%newbook,%allpos);
13569: if ($context eq 'requestcourses') {
13570: foreach my $type ('textbooks','templates') {
13571: @{$allpos{$type}} = ();
13572: my $invalid;
13573: if ($type eq 'textbooks') {
13574: $invalid = &mt('Invalid LON-CAPA course for textbook');
13575: } else {
13576: $invalid = &mt('Invalid LON-CAPA course for template');
13577: }
13578: if ($env{'form.'.$type.'_addbook'}) {
13579: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
13580: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
13581: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
13582: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
13583: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13584: } else {
13585: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
13586: my $position = $env{'form.'.$type.'_addbook_pos'};
13587: $position =~ s/\D+//g;
13588: if ($position ne '') {
13589: $allpos{$type}[$position] = $newbook{$type};
13590: }
13591: }
13592: } else {
13593: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
13594: }
13595: }
13596: }
13597: }
13598: if (ref($domconfig{$action}) eq 'HASH') {
13599: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
13600: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
13601: $changes{'notify'}{'approval'} = 1;
13602: }
13603: } else {
13604: if ($confhash{'notify'}{'approval'}) {
13605: $changes{'notify'}{'approval'} = 1;
13606: }
13607: }
13608: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
13609: if (ref($confhash{'uniquecode'}) eq 'HASH') {
13610: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
13611: unless ($confhash{'uniquecode'}{$crstype}) {
13612: $changes{'uniquecode'} = 1;
13613: }
13614: }
13615: unless ($changes{'uniquecode'}) {
13616: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
13617: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
13618: $changes{'uniquecode'} = 1;
13619: }
13620: }
13621: }
13622: } else {
13623: $changes{'uniquecode'} = 1;
13624: }
13625: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
13626: $changes{'uniquecode'} = 1;
13627: }
13628: if ($context eq 'requestcourses') {
13629: foreach my $type ('textbooks','templates') {
13630: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13631: my %deletions;
13632: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
13633: if (@todelete) {
13634: map { $deletions{$_} = 1; } @todelete;
13635: }
13636: my %imgdeletions;
13637: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
13638: if (@todeleteimages) {
13639: map { $imgdeletions{$_} = 1; } @todeleteimages;
13640: }
13641: my $maxnum = $env{'form.'.$type.'_maxnum'};
13642: for (my $i=0; $i<=$maxnum; $i++) {
13643: my $itemid = $env{'form.'.$type.'_id_'.$i};
13644: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
13645: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
13646: if ($deletions{$key}) {
13647: if ($domconfig{$action}{$type}{$key}{'image'}) {
13648: #FIXME need to obsolete item in RES space
13649: }
13650: next;
13651: } else {
13652: my $newpos = $env{'form.'.$itemid};
13653: $newpos =~ s/\D+//g;
13654: foreach my $item ('subject','title','publisher','author') {
13655: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13656: ($type eq 'templates'));
13657: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
13658: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
13659: $changes{$type}{$key} = 1;
13660: }
13661: }
13662: $allpos{$type}[$newpos] = $key;
13663: }
13664: if ($imgdeletions{$key}) {
13665: $changes{$type}{$key} = 1;
13666: #FIXME need to obsolete item in RES space
13667: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
13668: my ($cdom,$cnum) = split(/_/,$key);
13669: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13670: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13671: } else {
13672: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
13673: $cdom,$cnum,$type,$configuserok,
13674: $switchserver,$author_ok);
13675: if ($imgurl) {
13676: $confhash{$type}{$key}{'image'} = $imgurl;
13677: $changes{$type}{$key} = 1;
13678: }
13679: if ($error) {
13680: &Apache::lonnet::logthis($error);
13681: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13682: }
13683: }
13684: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
13685: $confhash{$type}{$key}{'image'} =
13686: $domconfig{$action}{$type}{$key}{'image'};
13687: }
13688: }
13689: }
13690: }
13691: }
13692: }
13693: } else {
13694: if ($confhash{'notify'}{'approval'}) {
13695: $changes{'notify'}{'approval'} = 1;
13696: }
13697: if (ref($confhash{'uniquecode'} eq 'HASH')) {
13698: $changes{'uniquecode'} = 1;
13699: }
13700: }
13701: if ($context eq 'requestcourses') {
13702: foreach my $type ('textbooks','templates') {
13703: if ($newbook{$type}) {
13704: $changes{$type}{$newbook{$type}} = 1;
13705: foreach my $item ('subject','title','publisher','author') {
13706: next if ((($item eq 'author') || ($item eq 'publisher')) &&
13707: ($type eq 'template'));
13708: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
13709: if ($env{'form.'.$type.'_addbook_'.$item}) {
13710: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
13711: }
13712: }
13713: if ($type eq 'textbooks') {
13714: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
13715: my ($cdom,$cnum) = split(/_/,$newbook{$type});
13716: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
13717: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
13718: } else {
13719: my ($imageurl,$error) =
13720: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
13721: $configuserok,$switchserver,$author_ok);
13722: if ($imageurl) {
13723: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
13724: }
13725: if ($error) {
13726: &Apache::lonnet::logthis($error);
13727: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13728: }
13729: }
13730: }
13731: }
13732: }
13733: if (@{$allpos{$type}} > 0) {
13734: my $idx = 0;
13735: foreach my $item (@{$allpos{$type}}) {
13736: if ($item ne '') {
13737: $confhash{$type}{$item}{'order'} = $idx;
13738: if (ref($domconfig{$action}) eq 'HASH') {
13739: if (ref($domconfig{$action}{$type}) eq 'HASH') {
13740: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
13741: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
13742: $changes{$type}{$item} = 1;
13743: }
13744: }
13745: }
13746: }
13747: $idx ++;
13748: }
13749: }
13750: }
13751: }
13752: if (ref($validationitemsref) eq 'ARRAY') {
13753: foreach my $item (@{$validationitemsref}) {
13754: if ($item eq 'fields') {
13755: my @changed;
13756: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
13757: if (@{$confhash{'validation'}{$item}} > 0) {
13758: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
13759: }
13760: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13761: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13762: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
13763: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
13764: $domconfig{'requestcourses'}{'validation'}{$item});
13765: } else {
13766: @changed = @{$confhash{'validation'}{$item}};
13767: }
13768: } else {
13769: @changed = @{$confhash{'validation'}{$item}};
13770: }
13771: } else {
13772: @changed = @{$confhash{'validation'}{$item}};
13773: }
13774: if (@changed) {
13775: if ($confhash{'validation'}{$item}) {
13776: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
13777: } else {
13778: $changes{'validation'}{$item} = &mt('None');
13779: }
13780: }
13781: } else {
13782: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
13783: if ($item eq 'markup') {
13784: if ($env{'form.requestcourses_validation_'.$item}) {
13785: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13786: }
13787: }
13788: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13789: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13790: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
13791: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13792: }
13793: } else {
13794: if ($confhash{'validation'}{$item} ne '') {
13795: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13796: }
13797: }
13798: } else {
13799: if ($confhash{'validation'}{$item} ne '') {
13800: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
13801: }
13802: }
13803: }
13804: }
13805: }
13806: if ($env{'form.validationdc'}) {
13807: my $newval = $env{'form.validationdc'};
13808: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13809: if (exists($domcoords{$newval})) {
13810: $confhash{'validation'}{'dc'} = $newval;
13811: }
13812: }
13813: if (ref($confhash{'validation'}) eq 'HASH') {
13814: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13815: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13816: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13817: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
13818: if ($confhash{'validation'}{'dc'} eq '') {
13819: $changes{'validation'}{'dc'} = &mt('None');
13820: } else {
13821: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13822: }
13823: }
13824: } elsif ($confhash{'validation'}{'dc'} ne '') {
13825: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13826: }
13827: } elsif ($confhash{'validation'}{'dc'} ne '') {
13828: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13829: }
13830: } elsif ($confhash{'validation'}{'dc'} ne '') {
13831: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
13832: }
13833: } else {
13834: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
13835: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
13836: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
13837: $changes{'validation'}{'dc'} = &mt('None');
13838: }
13839: }
13840: }
13841: }
13842: }
13843: } else {
13844: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
13845: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
13846: }
13847: foreach my $item (@usertools) {
13848: foreach my $type (@{$types},'default','_LC_adv') {
13849: my $unset;
13850: if ($context eq 'requestcourses') {
13851: $unset = '0';
13852: if ($type eq '_LC_adv') {
13853: $unset = '';
13854: }
13855: if ($confhash{$item}{$type} eq 'autolimit') {
13856: $confhash{$item}{$type} .= '=';
13857: unless ($limithash{$item}{$type} =~ /\D/) {
13858: $confhash{$item}{$type} .= $limithash{$item}{$type};
13859: }
13860: }
13861: } elsif ($context eq 'requestauthor') {
13862: $unset = '0';
13863: if ($type eq '_LC_adv') {
13864: $unset = '';
13865: }
13866: } else {
13867: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
13868: $confhash{$item}{$type} = 1;
13869: } else {
13870: $confhash{$item}{$type} = 0;
13871: }
13872: }
13873: if (ref($domconfig{$action}) eq 'HASH') {
13874: if ($action eq 'requestauthor') {
13875: if ($domconfig{$action}{$type} ne $confhash{$type}) {
13876: $changes{$type} = 1;
13877: }
13878: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
13879: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
13880: $changes{$item}{$type} = 1;
13881: }
13882: } else {
13883: if ($context eq 'requestcourses') {
13884: if ($confhash{$item}{$type} ne $unset) {
13885: $changes{$item}{$type} = 1;
13886: }
13887: } else {
13888: if (!$confhash{$item}{$type}) {
13889: $changes{$item}{$type} = 1;
13890: }
13891: }
13892: }
13893: } else {
13894: if ($context eq 'requestcourses') {
13895: if ($confhash{$item}{$type} ne $unset) {
13896: $changes{$item}{$type} = 1;
13897: }
13898: } elsif ($context eq 'requestauthor') {
13899: if ($confhash{$type} ne $unset) {
13900: $changes{$type} = 1;
13901: }
13902: } else {
13903: if (!$confhash{$item}{$type}) {
13904: $changes{$item}{$type} = 1;
13905: }
13906: }
13907: }
13908: }
13909: }
13910: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
13911: if (ref($domconfig{'quotas'}) eq 'HASH') {
13912: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13913: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
13914: if (exists($confhash{'defaultquota'}{$key})) {
13915: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
13916: $changes{'defaultquota'}{$key} = 1;
13917: }
13918: } else {
13919: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
13920: }
13921: }
13922: } else {
13923: foreach my $key (keys(%{$domconfig{'quotas'}})) {
13924: if (exists($confhash{'defaultquota'}{$key})) {
13925: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
13926: $changes{'defaultquota'}{$key} = 1;
13927: }
13928: } else {
13929: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
13930: }
13931: }
13932: }
13933: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13934: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
13935: if (exists($confhash{'authorquota'}{$key})) {
13936: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
13937: $changes{'authorquota'}{$key} = 1;
13938: }
13939: } else {
13940: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
13941: }
13942: }
13943: }
13944: }
13945: if (ref($confhash{'defaultquota'}) eq 'HASH') {
13946: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
13947: if (ref($domconfig{'quotas'}) eq 'HASH') {
13948: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
13949: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
13950: $changes{'defaultquota'}{$key} = 1;
13951: }
13952: } else {
13953: if (!exists($domconfig{'quotas'}{$key})) {
13954: $changes{'defaultquota'}{$key} = 1;
13955: }
13956: }
13957: } else {
13958: $changes{'defaultquota'}{$key} = 1;
13959: }
13960: }
13961: }
13962: if (ref($confhash{'authorquota'}) eq 'HASH') {
13963: foreach my $key (keys(%{$confhash{'authorquota'}})) {
13964: if (ref($domconfig{'quotas'}) eq 'HASH') {
13965: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
13966: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
13967: $changes{'authorquota'}{$key} = 1;
13968: }
13969: } else {
13970: $changes{'authorquota'}{$key} = 1;
13971: }
13972: } else {
13973: $changes{'authorquota'}{$key} = 1;
13974: }
13975: }
13976: }
13977: }
13978:
13979: if ($context eq 'requestauthor') {
13980: $domdefaults{'requestauthor'} = \%confhash;
13981: } else {
13982: foreach my $key (keys(%confhash)) {
13983: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
13984: $domdefaults{$key} = $confhash{$key};
13985: }
13986: }
13987: }
13988:
13989: my %quotahash = (
13990: $action => { %confhash }
13991: );
13992: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
13993: $dom);
13994: if ($putresult eq 'ok') {
13995: if (keys(%changes) > 0) {
13996: my $cachetime = 24*60*60;
13997: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13998: if (ref($lastactref) eq 'HASH') {
13999: $lastactref->{'domdefaults'} = 1;
14000: }
14001: $resulttext = &mt('Changes made:').'<ul>';
14002: unless (($context eq 'requestcourses') ||
14003: ($context eq 'requestauthor')) {
14004: if (ref($changes{'defaultquota'}) eq 'HASH') {
14005: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
14006: foreach my $type (@{$types},'default') {
14007: if (defined($changes{'defaultquota'}{$type})) {
14008: my $typetitle = $usertypes->{$type};
14009: if ($type eq 'default') {
14010: $typetitle = $othertitle;
14011: }
14012: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
14013: }
14014: }
14015: $resulttext .= '</ul></li>';
14016: }
14017: if (ref($changes{'authorquota'}) eq 'HASH') {
14018: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
14019: foreach my $type (@{$types},'default') {
14020: if (defined($changes{'authorquota'}{$type})) {
14021: my $typetitle = $usertypes->{$type};
14022: if ($type eq 'default') {
14023: $typetitle = $othertitle;
14024: }
14025: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
14026: }
14027: }
14028: $resulttext .= '</ul></li>';
14029: }
14030: }
14031: my %newenv;
14032: foreach my $item (@usertools) {
14033: my (%haschgs,%inconf);
14034: if ($context eq 'requestauthor') {
14035: %haschgs = %changes;
14036: %inconf = %confhash;
14037: } else {
14038: if (ref($changes{$item}) eq 'HASH') {
14039: %haschgs = %{$changes{$item}};
14040: }
14041: if (ref($confhash{$item}) eq 'HASH') {
14042: %inconf = %{$confhash{$item}};
14043: }
14044: }
14045: if (keys(%haschgs) > 0) {
14046: my $newacc =
14047: &Apache::lonnet::usertools_access($env{'user.name'},
14048: $env{'user.domain'},
14049: $item,'reload',$context);
14050: if (($context eq 'requestcourses') ||
14051: ($context eq 'requestauthor')) {
14052: if ($env{'environment.canrequest.'.$item} ne $newacc) {
14053: $newenv{'environment.canrequest.'.$item} = $newacc;
14054: }
14055: } else {
14056: if ($env{'environment.availabletools.'.$item} ne $newacc) {
14057: $newenv{'environment.availabletools.'.$item} = $newacc;
14058: }
14059: }
14060: unless ($context eq 'requestauthor') {
14061: $resulttext .= '<li>'.$titles{$item}.'<ul>';
14062: }
14063: foreach my $type (@{$types},'default','_LC_adv') {
14064: if ($haschgs{$type}) {
14065: my $typetitle = $usertypes->{$type};
14066: if ($type eq 'default') {
14067: $typetitle = $othertitle;
14068: } elsif ($type eq '_LC_adv') {
14069: $typetitle = 'LON-CAPA Advanced Users';
14070: }
14071: if ($inconf{$type}) {
14072: if ($context eq 'requestcourses') {
14073: my $cond;
14074: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
14075: if ($1 eq '') {
14076: $cond = &mt('(Automatic processing of any request).');
14077: } else {
14078: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
14079: }
14080: } else {
14081: $cond = $conditions{$inconf{$type}};
14082: }
14083: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
14084: } elsif ($context eq 'requestauthor') {
14085: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
14086: $titles{$inconf{$type}},$typetitle);
14087:
14088: } else {
14089: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
14090: }
14091: } else {
14092: if ($type eq '_LC_adv') {
14093: if ($inconf{$type} eq '0') {
14094: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14095: } else {
14096: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
14097: }
14098: } else {
14099: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
14100: }
14101: }
14102: }
14103: }
14104: unless ($context eq 'requestauthor') {
14105: $resulttext .= '</ul></li>';
14106: }
14107: }
14108: }
14109: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
14110: if (ref($changes{'notify'}) eq 'HASH') {
14111: if ($changes{'notify'}{'approval'}) {
14112: if (ref($confhash{'notify'}) eq 'HASH') {
14113: if ($confhash{'notify'}{'approval'}) {
14114: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
14115: } else {
14116: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
14117: }
14118: }
14119: }
14120: }
14121: }
14122: if ($action eq 'requestcourses') {
14123: my @offon = ('off','on');
14124: if ($changes{'uniquecode'}) {
14125: if (ref($confhash{'uniquecode'}) eq 'HASH') {
14126: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
14127: $resulttext .= '<li>'.
14128: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
14129: '</li>';
14130: } else {
14131: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
14132: '</li>';
14133: }
14134: }
14135: foreach my $type ('textbooks','templates') {
14136: if (ref($changes{$type}) eq 'HASH') {
14137: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
14138: foreach my $key (sort(keys(%{$changes{$type}}))) {
14139: my %coursehash = &Apache::lonnet::coursedescription($key);
14140: my $coursetitle = $coursehash{'description'};
14141: my $position = $confhash{$type}{$key}{'order'} + 1;
14142: $resulttext .= '<li>';
14143: foreach my $item ('subject','title','publisher','author') {
14144: next if ((($item eq 'author') || ($item eq 'publisher')) &&
14145: ($type eq 'templates'));
14146: my $name = $item.':';
14147: $name =~ s/^(\w)/\U$1/;
14148: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
14149: }
14150: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
14151: if ($type eq 'textbooks') {
14152: if ($confhash{$type}{$key}{'image'}) {
14153: $resulttext .= ' '.&mt('Image: [_1]',
14154: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
14155: ' alt="Textbook cover" />').'<br />';
14156: }
14157: }
14158: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
14159: }
14160: $resulttext .= '</ul></li>';
14161: }
14162: }
14163: if (ref($changes{'validation'}) eq 'HASH') {
14164: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
14165: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
14166: foreach my $item (@{$validationitemsref}) {
14167: if (exists($changes{'validation'}{$item})) {
14168: if ($item eq 'markup') {
14169: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14170: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
14171: } else {
14172: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
14173: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
14174: }
14175: }
14176: }
14177: if (exists($changes{'validation'}{'dc'})) {
14178: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
14179: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
14180: }
14181: }
14182: }
14183: }
14184: $resulttext .= '</ul>';
14185: if (keys(%newenv)) {
14186: &Apache::lonnet::appenv(\%newenv);
14187: }
14188: } else {
14189: if ($context eq 'requestcourses') {
14190: $resulttext = &mt('No changes made to rights to request creation of courses.');
14191: } elsif ($context eq 'requestauthor') {
14192: $resulttext = &mt('No changes made to rights to request author space.');
14193: } else {
14194: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
14195: }
14196: }
14197: } else {
14198: $resulttext = '<span class="LC_error">'.
14199: &mt('An error occurred: [_1]',$putresult).'</span>';
14200: }
14201: if ($errors) {
14202: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
14203: '<ul>'.$errors.'</ul></p>';
14204: }
14205: return $resulttext;
14206: }
14207:
14208: sub process_textbook_image {
14209: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
14210: my $filename = $env{'form.'.$caller.'.filename'};
14211: my ($error,$url);
14212: my ($width,$height) = (50,50);
14213: if ($configuserok eq 'ok') {
14214: if ($switchserver) {
14215: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
14216: $switchserver);
14217: } elsif ($author_ok eq 'ok') {
14218: my $modified = [];
14219: my ($result,$imageurl) =
14220: &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname,
14221: "$type/$cdom/$cnum/cover",$width,$height,
14222: '',$modified);
14223: if ($result eq 'ok') {
14224: $url = $imageurl;
14225: &update_modify_urls($r,$modified);
14226: } else {
14227: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
14228: }
14229: } else {
14230: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
14231: }
14232: } else {
14233: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
14234: }
14235: return ($url,$error);
14236: }
14237:
14238: sub modify_ltitools {
14239: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14240: my (%currtoolsec,%secchanges,%newtoolsec,%newkeyset);
14241: &fetch_secrets($dom,'toolsec',\%domconfig,\%currtoolsec,\%secchanges,\%newtoolsec,\%newkeyset);
14242:
14243: my $confname = $dom.'-domainconfig';
14244: my $servadm = $r->dir_config('lonAdmEMail');
14245: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14246:
14247: my ($resulttext,$ltitoolsoutput,$is_home,$errors,%ltitoolschg,%newtoolsenc,%newltitools);
14248: my $toolserror =
14249: &Apache::courseprefs::process_ltitools($r,$dom,$confname,$domconfig{'ltitools'},\%ltitoolschg,'domain',
14250: $lastactref,$configuserok,$switchserver,$author_ok);
14251:
14252: my $home = &Apache::lonnet::domain($dom,'primary');
14253: unless (($home eq 'no_host') || ($home eq '')) {
14254: my @ids=&Apache::lonnet::current_machine_ids();
14255: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; last; } }
14256: }
14257:
14258: if (keys(%ltitoolschg)) {
14259: foreach my $id (keys(%ltitoolschg)) {
14260: if (ref($ltitoolschg{$id}) eq 'HASH') {
14261: foreach my $inner (keys(%{$ltitoolschg{$id}})) {
14262: if (($inner eq 'secret') || ($inner eq 'key')) {
14263: if ($is_home) {
14264: $newtoolsenc{$id}{$inner} = $ltitoolschg{$id}{$inner};
14265: }
14266: }
14267: }
14268: }
14269: }
14270: $ltitoolsoutput = &Apache::courseprefs::store_ltitools($dom,'','domain',\%ltitoolschg,$domconfig{'ltitools'});
14271: if (keys(%ltitoolschg)) {
14272: %newltitools = %ltitoolschg;
14273: }
14274: }
14275: if (ref($domconfig{'ltitools'}) eq 'HASH') {
14276: foreach my $id (%{$domconfig{'ltitools'}}) {
14277: next if ($id !~ /^\d+$/);
14278: unless (exists($ltitoolschg{$id})) {
14279: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
14280: foreach my $inner (keys(%{$domconfig{'ltitools'}{$id}})) {
14281: if (($inner eq 'secret') || ($inner eq 'key')) {
14282: if ($is_home) {
14283: $newtoolsenc{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
14284: }
14285: } else {
14286: $newltitools{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
14287: }
14288: }
14289: } else {
14290: $newltitools{$id} = $domconfig{'ltitools'}{$id};
14291: }
14292: }
14293: }
14294: }
14295: if ($toolserror) {
14296: $errors = '<li>'.$toolserror.'</li>';
14297: }
14298: if ((keys(%ltitoolschg) == 0) && (keys(%secchanges) == 0)) {
14299: $resulttext = &mt('No changes made.');
14300: if ($errors) {
14301: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
14302: $errors.'</ul>';
14303: }
14304: return $resulttext;
14305: }
14306: my %ltitoolshash = (
14307: $action => { %newltitools }
14308: );
14309: if (keys(%secchanges)) {
14310: $ltitoolshash{'toolsec'} = \%newtoolsec;
14311: }
14312: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,$dom);
14313: if ($putresult eq 'ok') {
14314: my %keystore;
14315: if ($is_home) {
14316: my %toolsenchash = (
14317: $action => { %newtoolsenc }
14318: );
14319: &Apache::lonnet::put_dom('encconfig',\%toolsenchash,$dom,undef,1);
14320: my $cachetime = 24*60*60;
14321: &Apache::lonnet::do_cache_new('ltitoolsenc',$dom,\%newtoolsenc,$cachetime);
14322: &store_security($dom,'ltitools',\%secchanges,\%newkeyset,\%keystore,$lastactref);
14323: }
14324: $resulttext = &mt('Changes made:').'<ul>';
14325: if (keys(%secchanges) > 0) {
14326: $resulttext .= <i_security_results($dom,'ltitools',\%secchanges,\%newtoolsec,\%newkeyset,\%keystore);
14327: }
14328: if (keys(%ltitoolschg) > 0) {
14329: $resulttext .= $ltitoolsoutput;
14330: }
14331: my $cachetime = 24*60*60;
14332: &Apache::lonnet::do_cache_new('ltitools',$dom,\%newltitools,$cachetime);
14333: if (ref($lastactref) eq 'HASH') {
14334: $lastactref->{'ltitools'} = 1;
14335: }
14336: } else {
14337: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
14338: }
14339: if ($errors) {
14340: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
14341: $errors.'</ul></p>';
14342: }
14343: return $resulttext;
14344: }
14345:
14346: sub fetch_secrets {
14347: my ($dom,$context,$domconfig,$currsec,$secchanges,$newsec,$newkeyset) = @_;
14348: my %keyset;
14349: %{$currsec} = ();
14350: $newsec->{'private'}{'keys'} = [];
14351: $newsec->{'encrypt'} = {};
14352: $newsec->{'rules'} = {};
14353: if ($context eq 'ltisec') {
14354: $newsec->{'linkprot'} = {};
14355: }
14356: if (ref($domconfig->{$context}) eq 'HASH') {
14357: %{$currsec} = %{$domconfig->{$context}};
14358: if ($context eq 'ltisec') {
14359: if (ref($currsec->{'linkprot'}) eq 'HASH') {
14360: foreach my $id (keys(%{$currsec->{'linkprot'}})) {
14361: unless ($id =~ /^\d+$/) {
14362: delete($currsec->{'linkprot'}{$id});
14363: }
14364: }
14365: }
14366: }
14367: if (ref($currsec->{'private'}) eq 'HASH') {
14368: if (ref($currsec->{'private'}{'keys'}) eq 'ARRAY') {
14369: $newsec->{'private'}{'keys'} = $currsec->{'private'}{'keys'};
14370: map { $keyset{$_} = 1; } @{$currsec->{'private'}{'keys'}};
14371: }
14372: }
14373: }
14374: my @items= ('crs','dom');
14375: if ($context eq 'ltisec') {
14376: push(@items,'consumers');
14377: }
14378: foreach my $item (@items) {
14379: my $formelement;
14380: if (($context eq 'toolsec') || ($item eq 'consumers')) {
14381: $formelement = 'form.'.$context.'_'.$item;
14382: } else {
14383: $formelement = 'form.'.$context.'_'.$item.'linkprot';
14384: }
14385: if ($env{$formelement}) {
14386: $newsec->{'encrypt'}{$item} = 1;
14387: if (ref($currsec->{'encrypt'}) eq 'HASH') {
14388: unless ($currsec->{'encrypt'}{$item}) {
14389: $secchanges->{'encrypt'} = 1;
14390: }
14391: } else {
14392: $secchanges->{'encrypt'} = 1;
14393: }
14394: } elsif (ref($currsec->{'encrypt'}) eq 'HASH') {
14395: if ($currsec->{'encrypt'}{$item}) {
14396: $secchanges->{'encrypt'} = 1;
14397: }
14398: }
14399: }
14400: my $secrets;
14401: if ($context eq 'ltisec') {
14402: $secrets = 'ltisecrets';
14403: } else {
14404: $secrets = 'toolsecrets';
14405: }
14406: unless (exists($currsec->{'rules'})) {
14407: $currsec->{'rules'} = {};
14408: }
14409: &password_rule_changes($secrets,$newsec->{'rules'},$currsec->{'rules'},$secchanges);
14410:
14411: my @ids=&Apache::lonnet::current_machine_ids();
14412: my %servers = &Apache::lonnet::get_servers($dom,'library');
14413:
14414: foreach my $hostid (keys(%servers)) {
14415: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
14416: my $keyitem = 'form.'.$context.'_privkey_'.$hostid;
14417: if (exists($env{$keyitem})) {
14418: $env{$keyitem} =~ s/(`)/'/g;
14419: if ($keyset{$hostid}) {
14420: if ($env{'form.'.$context.'_changeprivkey_'.$hostid}) {
14421: if ($env{$keyitem} ne '') {
14422: $secchanges->{'private'} = 1;
14423: $newkeyset->{$hostid} = $env{$keyitem};
14424: }
14425: }
14426: } elsif ($env{$keyitem} ne '') {
14427: unless (grep(/^\Q$hostid\E$/,@{$newsec->{'private'}{'keys'}})) {
14428: push(@{$newsec->{'private'}{'keys'}},$hostid);
14429: }
14430: $secchanges->{'private'} = 1;
14431: $newkeyset->{$hostid} = $env{$keyitem};
14432: }
14433: }
14434: }
14435: }
14436: }
14437:
14438: sub store_security {
14439: my ($dom,$context,$secchanges,$newkeyset,$keystore) = @_;
14440: return unless ((ref($secchanges) eq 'HASH') && (ref($newkeyset) eq 'HASH') &&
14441: (ref($keystore) eq 'HASH'));
14442: if (keys(%{$secchanges})) {
14443: if ($secchanges->{'private'}) {
14444: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
14445: foreach my $hostid (keys(%{$newkeyset})) {
14446: my $storehash = {
14447: key => $newkeyset->{$hostid},
14448: who => $env{'user.name'}.':'.$env{'user.domain'},
14449: };
14450: $keystore->{$hostid} = &Apache::lonnet::store_dom($storehash,$context,'private',
14451: $dom,$hostid);
14452: }
14453: }
14454: }
14455: }
14456:
14457: sub lti_security_results {
14458: my ($dom,$context,$secchanges,$newsec,$newkeyset,$keystore) = @_;
14459: my $output;
14460: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
14461: my $needs_update;
14462: foreach my $item (keys(%{$secchanges})) {
14463: if ($item eq 'encrypt') {
14464: $needs_update = 1;
14465: my %encrypted;
14466: if ($context eq 'lti') {
14467: %encrypted = (
14468: crs => {
14469: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
14470: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
14471: },
14472: dom => {
14473: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
14474: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
14475: },
14476: consumers => {
14477: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
14478: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
14479: },
14480: );
14481: } else {
14482: %encrypted = (
14483: crs => {
14484: on => &mt('Encryption of stored external tool secrets defined in courses enabled'),
14485: off => &mt('Encryption of stored external tool secrets defined in courses disabled'),
14486: },
14487: dom => {
14488: on => &mt('Encryption of stored external tool secrets defined in domain enabled'),
14489: off => &mt('Encryption of stored external tool secrets defined in domain disabled'),
14490: },
14491: );
14492:
14493: }
14494: my @types= ('crs','dom');
14495: if ($context eq 'lti') {
14496: foreach my $type (@types) {
14497: undef($domdefaults{'linkprotenc_'.$type});
14498: }
14499: push(@types,'consumers');
14500: undef($domdefaults{'ltienc_consumers'});
14501: } elsif ($context eq 'ltitools') {
14502: foreach my $type (@types) {
14503: undef($domdefaults{'toolenc_'.$type});
14504: }
14505: }
14506: foreach my $type (@types) {
14507: my $shown = $encrypted{$type}{'off'};
14508: if (ref($newsec->{$item}) eq 'HASH') {
14509: if ($newsec->{$item}{$type}) {
14510: if ($context eq 'lti') {
14511: if ($type eq 'consumers') {
14512: $domdefaults{'ltienc_consumers'} = 1;
14513: } else {
14514: $domdefaults{'linkprotenc_'.$type} = 1;
14515: }
14516: } elsif ($context eq 'ltitools') {
14517: $domdefaults{'toolenc_'.$type} = 1;
14518: }
14519: $shown = $encrypted{$type}{'on'};
14520: }
14521: }
14522: $output .= '<li>'.$shown.'</li>';
14523: }
14524: } elsif ($item eq 'rules') {
14525: my %titles = &Apache::lonlocal::texthash(
14526: min => 'Minimum password length',
14527: max => 'Maximum password length',
14528: chars => 'Required characters',
14529: );
14530: foreach my $rule ('min','max') {
14531: if ($newsec->{rules}{$rule} eq '') {
14532: if ($rule eq 'min') {
14533: $output .= '<li>'.&mt('[_1] not set.',$titles{$rule});
14534: ' '.&mt('Default of [_1] will be used',
14535: $Apache::lonnet::passwdmin).'</li>';
14536: } else {
14537: $output .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
14538: }
14539: } else {
14540: $output .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newsec->{rules}{$rule}).'</li>';
14541: }
14542: }
14543: if (ref($newsec->{'rules'}{'chars'}) eq 'ARRAY') {
14544: if (@{$newsec->{'rules'}{'chars'}} > 0) {
14545: my %rulenames = &Apache::lonlocal::texthash(
14546: uc => 'At least one upper case letter',
14547: lc => 'At least one lower case letter',
14548: num => 'At least one number',
14549: spec => 'At least one non-alphanumeric',
14550: );
14551: my $needed = '<ul><li>'.
14552: join('</li><li>',map {$rulenames{$_} } @{$newsec->{'rules'}{'chars'}}).
14553: '</li></ul>';
14554: $output .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
14555: } else {
14556: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14557: }
14558: } else {
14559: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
14560: }
14561: } elsif ($item eq 'private') {
14562: $needs_update = 1;
14563: if ($context eq 'lti') {
14564: undef($domdefaults{'ltiprivhosts'});
14565: } elsif ($context eq 'ltitools') {
14566: undef($domdefaults{'toolprivhosts'});
14567: }
14568: if (keys(%{$newkeyset})) {
14569: my @privhosts;
14570: foreach my $hostid (sort(keys(%{$newkeyset}))) {
14571: if ($keystore->{$hostid} eq 'ok') {
14572: $output .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
14573: unless (grep(/^\Q$hostid\E$/,@privhosts)) {
14574: push(@privhosts,$hostid);
14575: }
14576: }
14577: }
14578: if (@privhosts) {
14579: if ($context eq 'lti') {
14580: $domdefaults{'ltiprivhosts'} = \@privhosts;
14581: } elsif ($context eq 'ltitools') {
14582: $domdefaults{'toolprivhosts'} = \@privhosts;
14583: }
14584: }
14585: }
14586: } elsif ($item eq 'linkprot') {
14587: next;
14588: }
14589: }
14590: if ($needs_update) {
14591: my $cachetime = 24*60*60;
14592: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
14593: }
14594: return $output;
14595: }
14596:
14597: sub modify_proctoring {
14598: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
14599: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
14600: my (@allpos,%changes,%confhash,%encconfhash,$errors,$resulttext,%imgdeletions);
14601: my $confname = $dom.'-domainconfig';
14602: my $servadm = $r->dir_config('lonAdmEMail');
14603: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
14604: my %providernames = &proctoring_providernames();
14605: my $maxnum = scalar(keys(%providernames));
14606:
14607: my (%requserfields,%optuserfields,%defaults,%extended,%crsconf,@courseroles,@ltiroles);
14608: my ($requref,$opturef,$defref,$extref,$crsref,$rolesref,$ltiref) = &proctoring_data();
14609: if (ref($requref) eq 'HASH') {
14610: %requserfields = %{$requref};
14611: }
14612: if (ref($opturef) eq 'HASH') {
14613: %optuserfields = %{$opturef};
14614: }
14615: if (ref($defref) eq 'HASH') {
14616: %defaults = %{$defref};
14617: }
14618: if (ref($extref) eq 'HASH') {
14619: %extended = %{$extref};
14620: }
14621: if (ref($crsref) eq 'HASH') {
14622: %crsconf = %{$crsref};
14623: }
14624: if (ref($rolesref) eq 'ARRAY') {
14625: @courseroles = @{$rolesref};
14626: }
14627: if (ref($ltiref) eq 'ARRAY') {
14628: @ltiroles = @{$ltiref};
14629: }
14630:
14631: if (ref($domconfig{$action}) eq 'HASH') {
14632: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.proctoring_image_del');
14633: if (@todeleteimages) {
14634: map { $imgdeletions{$_} = 1; } @todeleteimages;
14635: }
14636: }
14637: my %customadds;
14638: my @newcustom = &Apache::loncommon::get_env_multiple('form.proctoring_customadd');
14639: if (@newcustom) {
14640: map { $customadds{$_} = 1; } @newcustom;
14641: }
14642: foreach my $provider (sort(keys(%providernames))) {
14643: $confhash{$provider} = {};
14644: my $pos = $env{'form.proctoring_pos_'.$provider};
14645: $pos =~ s/\D+//g;
14646: $allpos[$pos] = $provider;
14647: my (%current,%currentenc);
14648: my $showroles = 0;
14649: if (ref($domconfig{$action}) eq 'HASH') {
14650: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14651: %current = %{$domconfig{$action}{$provider}};
14652: foreach my $item ('key','secret') {
14653: $currentenc{$item} = $current{$item};
14654: delete($current{$item});
14655: }
14656: }
14657: }
14658: if ($env{'form.proctoring_available_'.$provider}) {
14659: $confhash{$provider}{'available'} = 1;
14660: unless ($current{'available'}) {
14661: $changes{$provider} = 1;
14662: }
14663: } else {
14664: %{$confhash{$provider}} = %current;
14665: %{$encconfhash{$provider}} = %currentenc;
14666: $confhash{$provider}{'available'} = 0;
14667: if ($current{'available'}) {
14668: $changes{$provider} = 1;
14669: }
14670: }
14671: if ($confhash{$provider}{'available'}) {
14672: foreach my $field ('lifetime','version','sigmethod','url','key','secret') {
14673: my $possval = $env{'form.proctoring_'.$provider.'_'.$field};
14674: if ($field eq 'lifetime') {
14675: if ($possval =~ /^\d+$/) {
14676: $confhash{$provider}{$field} = $possval;
14677: }
14678: } elsif ($field eq 'version') {
14679: if ($possval =~ /^\d+\.\d+$/) {
14680: $confhash{$provider}{$field} = $possval;
14681: }
14682: } elsif ($field eq 'sigmethod') {
14683: if ($possval =~ /^\QHMAC-SHA\E(1|256)$/) {
14684: $confhash{$provider}{$field} = $possval;
14685: }
14686: } elsif ($field eq 'url') {
14687: $confhash{$provider}{$field} = $possval;
14688: } elsif (($field eq 'key') || ($field eq 'secret')) {
14689: $encconfhash{$provider}{$field} = $possval;
14690: unless ($currentenc{$field} eq $possval) {
14691: $changes{$provider} = 1;
14692: }
14693: }
14694: unless (($field eq 'key') || ($field eq 'secret')) {
14695: unless ($current{$field} eq $confhash{$provider}{$field}) {
14696: $changes{$provider} = 1;
14697: }
14698: }
14699: }
14700: if ($imgdeletions{$provider}) {
14701: $changes{$provider} = 1;
14702: } elsif ($env{'form.proctoring_image_'.$provider.'.filename'} ne '') {
14703: my ($imageurl,$error) =
14704: &process_proctoring_image($r,$dom,$confname,'proctoring_image_'.$provider,$provider,
14705: $configuserok,$switchserver,$author_ok);
14706: if ($imageurl) {
14707: $confhash{$provider}{'image'} = $imageurl;
14708: $changes{$provider} = 1;
14709: }
14710: if ($error) {
14711: &Apache::lonnet::logthis($error);
14712: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
14713: }
14714: } elsif (exists($current{'image'})) {
14715: $confhash{$provider}{'image'} = $current{'image'};
14716: }
14717: if (ref($requserfields{$provider}) eq 'ARRAY') {
14718: if (@{$requserfields{$provider}} > 0) {
14719: if (grep(/^user$/,@{$requserfields{$provider}})) {
14720: if ($env{'form.proctoring_userincdom_'.$provider}) {
14721: $confhash{$provider}{'incdom'} = 1;
14722: }
14723: unless ($current{'incdom'} eq $confhash{$provider}{'incdom'}) {
14724: $changes{$provider} = 1;
14725: }
14726: }
14727: if (grep(/^roles$/,@{$requserfields{$provider}})) {
14728: $showroles = 1;
14729: }
14730: }
14731: }
14732: $confhash{$provider}{'fields'} = [];
14733: if (ref($optuserfields{$provider}) eq 'ARRAY') {
14734: if (@{$optuserfields{$provider}} > 0) {
14735: my @optfields = &Apache::loncommon::get_env_multiple('form.proctoring_optional_'.$provider);
14736: foreach my $field (@{$optuserfields{$provider}}) {
14737: if (grep(/^\Q$field\E$/,@optfields)) {
14738: push(@{$confhash{$provider}{'fields'}},$field);
14739: }
14740: }
14741: }
14742: if (ref($current{'fields'}) eq 'ARRAY') {
14743: unless ($changes{$provider}) {
14744: my @new = sort(@{$confhash{$provider}{'fields'}});
14745: my @old = sort(@{$current{'fields'}});
14746: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14747: if (@diffs) {
14748: $changes{$provider} = 1;
14749: }
14750: }
14751: } elsif (@{$confhash{$provider}{'fields'}}) {
14752: $changes{$provider} = 1;
14753: }
14754: }
14755: if (ref($defaults{$provider}) eq 'ARRAY') {
14756: if (@{$defaults{$provider}} > 0) {
14757: my %options;
14758: if (ref($extended{$provider}) eq 'HASH') {
14759: %options = %{$extended{$provider}};
14760: }
14761: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_defaults_'.$provider);
14762: foreach my $field (@{$defaults{$provider}}) {
14763: if ((exists($options{$field})) && (ref($options{$field}) eq 'ARRAY')) {
14764: my $poss = $env{'form.proctoring_defaults_'.$field.'_'.$provider};
14765: if (grep(/^\Q$poss\E$/,@{$options{$field}})) {
14766: push(@{$confhash{$provider}{'defaults'}},$poss);
14767: }
14768: } elsif ((exists($options{$field})) && (ref($options{$field}) eq 'HASH')) {
14769: foreach my $inner (keys(%{$options{$field}})) {
14770: if (ref($options{$field}{$inner}) eq 'ARRAY') {
14771: my $poss = $env{'form.proctoring_'.$inner.'_'.$provider};
14772: if (grep(/^\Q$poss\E$/,@{$options{$field}{$inner}})) {
14773: $confhash{$provider}{'defaults'}{$inner} = $poss;
14774: }
14775: } else {
14776: $confhash{$provider}{'defaults'}{$inner} = $env{'form.proctoring_'.$inner.'_'.$provider};
14777: }
14778: }
14779: } else {
14780: if (grep(/^\Q$field\E$/,@checked)) {
14781: push(@{$confhash{$provider}{'defaults'}},$field);
14782: }
14783: }
14784: }
14785: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
14786: if (ref($current{'defaults'}) eq 'ARRAY') {
14787: unless ($changes{$provider}) {
14788: my @new = sort(@{$confhash{$provider}{'defaults'}});
14789: my @old = sort(@{$current{'defaults'}});
14790: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14791: if (@diffs) {
14792: $changes{$provider} = 1;
14793: }
14794: }
14795: } elsif (ref($current{'defaults'}) eq 'ARRAY') {
14796: if (@{$current{'defaults'}}) {
14797: $changes{$provider} = 1;
14798: }
14799: }
14800: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
14801: if (ref($current{'defaults'}) eq 'HASH') {
14802: unless ($changes{$provider}) {
14803: foreach my $key (keys(%{$confhash{$provider}{'defaults'}})) {
14804: unless ($confhash{$provider}{'defaults'}{$key} eq $current{'defaults'}{$key}) {
14805: $changes{$provider} = 1;
14806: last;
14807: }
14808: }
14809: }
14810: unless ($changes{$provider}) {
14811: foreach my $key (keys(%{$current{'defaults'}})) {
14812: unless ($current{'defaults'}{$key} eq $confhash{$provider}{'defaults'}{$key}) {
14813: $changes{$provider} = 1;
14814: last;
14815: }
14816: }
14817: }
14818: } elsif (keys(%{$confhash{$provider}{'defaults'}})) {
14819: $changes{$provider} = 1;
14820: }
14821: }
14822: }
14823: }
14824: if (ref($crsconf{$provider}) eq 'ARRAY') {
14825: if (@{$crsconf{$provider}} > 0) {
14826: $confhash{$provider}{'crsconf'} = [];
14827: my @checked = &Apache::loncommon::get_env_multiple('form.proctoring_crsconf_'.$provider);
14828: foreach my $crsfield (@{$crsconf{$provider}}) {
14829: if (grep(/^\Q$crsfield\E$/,@checked)) {
14830: push(@{$confhash{$provider}{'crsconf'}},$crsfield);
14831: }
14832: }
14833: if (ref($current{'crsconf'}) eq 'ARRAY') {
14834: unless ($changes{$provider}) {
14835: my @new = sort(@{$confhash{$provider}{'crsconf'}});
14836: my @old = sort(@{$current{'crsconf'}});
14837: my @diffs = &Apache::loncommon::compare_arrays(\@new,\@old);
14838: if (@diffs) {
14839: $changes{$provider} = 1;
14840: }
14841: }
14842: } elsif (@{$confhash{$provider}{'crsconf'}}) {
14843: $changes{$provider} = 1;
14844: }
14845: }
14846: }
14847: if ($showroles) {
14848: $confhash{$provider}{'roles'} = {};
14849: foreach my $role (@courseroles) {
14850: my $poss = $env{'form.proctoring_roles_'.$role.'_'.$provider};
14851: if (grep(/^\Q$poss\E$/,@ltiroles)) {
14852: $confhash{$provider}{'roles'}{$role} = $poss;
14853: }
14854: }
14855: unless ($changes{$provider}) {
14856: if (ref($current{'roles'}) eq 'HASH') {
14857: foreach my $role (keys(%{$current{'roles'}})) {
14858: unless ($current{'roles'}{$role} eq $confhash{$provider}{'roles'}{$role}) {
14859: $changes{$provider} = 1;
14860: last
14861: }
14862: }
14863: unless ($changes{$provider}) {
14864: foreach my $role (keys(%{$confhash{$provider}{'roles'}})) {
14865: unless ($confhash{$provider}{'roles'}{$role} eq $current{'roles'}{$role}) {
14866: $changes{$provider} = 1;
14867: last;
14868: }
14869: }
14870: }
14871: } elsif (keys(%{$confhash{$provider}{'roles'}})) {
14872: $changes{$provider} = 1;
14873: }
14874: }
14875: }
14876: if (ref($current{'custom'}) eq 'HASH') {
14877: my @customdels = &Apache::loncommon::get_env_multiple('form.proctoring_customdel_'.$provider);
14878: foreach my $key (keys(%{$current{'custom'}})) {
14879: if (grep(/^\Q$key\E$/,@customdels)) {
14880: $changes{$provider} = 1;
14881: } else {
14882: $confhash{$provider}{'custom'}{$key} = $env{'form.proctoring_customval_'.$key.'_'.$provider};
14883: if ($confhash{$provider}{'custom'}{$key} ne $current{'custom'}{$key}) {
14884: $changes{$provider} = 1;
14885: }
14886: }
14887: }
14888: }
14889: if ($customadds{$provider}) {
14890: my $name = $env{'form.proctoring_custom_name_'.$provider};
14891: $name =~ s/(`)/'/g;
14892: $name =~ s/^\s+//;
14893: $name =~ s/\s+$//;
14894: my $value = $env{'form.proctoring_custom_value_'.$provider};
14895: $value =~ s/(`)/'/g;
14896: $value =~ s/^\s+//;
14897: $value =~ s/\s+$//;
14898: if ($name ne '') {
14899: $confhash{$provider}{'custom'}{$name} = $value;
14900: $changes{$provider} = 1;
14901: }
14902: }
14903: }
14904: }
14905: if (@allpos > 0) {
14906: my $idx = 0;
14907: foreach my $provider (@allpos) {
14908: if ($provider ne '') {
14909: $confhash{$provider}{'order'} = $idx;
14910: unless ($changes{$provider}) {
14911: if (ref($domconfig{$action}) eq 'HASH') {
14912: if (ref($domconfig{$action}{$provider}) eq 'HASH') {
14913: if ($domconfig{$action}{$provider}{'order'} ne $idx) {
14914: $changes{$provider} = 1;
14915: }
14916: }
14917: }
14918: }
14919: $idx ++;
14920: }
14921: }
14922: }
14923: my %proc_hash = (
14924: $action => { %confhash }
14925: );
14926: my $putresult = &Apache::lonnet::put_dom('configuration',\%proc_hash,
14927: $dom);
14928: if ($putresult eq 'ok') {
14929: my %proc_enchash = (
14930: $action => { %encconfhash }
14931: );
14932: &Apache::lonnet::put_dom('encconfig',\%proc_enchash,$dom,undef,1);
14933: if (keys(%changes) > 0) {
14934: my $cachetime = 24*60*60;
14935: my %procall = %confhash;
14936: foreach my $provider (keys(%procall)) {
14937: if (ref($encconfhash{$provider}) eq 'HASH') {
14938: foreach my $key ('key','secret') {
14939: $procall{$provider}{$key} = $encconfhash{$provider}{$key};
14940: }
14941: }
14942: }
14943: &Apache::lonnet::do_cache_new('proctoring',$dom,\%procall,$cachetime);
14944: if (ref($lastactref) eq 'HASH') {
14945: $lastactref->{'proctoring'} = 1;
14946: }
14947: $resulttext = &mt('Configuration for Provider(s) with changes:').'<ul>';
14948: my %bynum;
14949: foreach my $provider (sort(keys(%changes))) {
14950: my $position = $confhash{$provider}{'order'};
14951: $bynum{$position} = $provider;
14952: }
14953: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
14954: my $provider = $bynum{$pos};
14955: my %lt = &proctoring_titles($provider);
14956: my %fieldtitles = &proctoring_fieldtitles($provider);
14957: if (!$confhash{$provider}{'available'}) {
14958: $resulttext .= '<li>'.&mt('Proctoring integration unavailable for: [_1]','<b>'.$providernames{$provider}.'</b>').'</li>';
14959: } else {
14960: $resulttext .= '<li>'.&mt('Proctoring integration available for: [_1]','<b>'.$providernames{$provider}.'</b>');
14961: if ($confhash{$provider}{'image'}) {
14962: $resulttext .= ' '.
14963: '<img src="'.$confhash{$provider}{'image'}.'"'.
14964: ' alt="'.&mt('Proctoring icon').'" />';
14965: }
14966: $resulttext .= '<ul>';
14967: my $position = $pos + 1;
14968: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
14969: foreach my $key ('version','sigmethod','url','lifetime') {
14970: if ($confhash{$provider}{$key} ne '') {
14971: $resulttext .= '<li>'.$lt{$key}.': '.$confhash{$provider}{$key}.'</li>';
14972: }
14973: }
14974: if ($encconfhash{$provider}{'key'} ne '') {
14975: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfhash{$provider}{'key'}.'</li>';
14976: }
14977: if ($encconfhash{$provider}{'secret'} ne '') {
14978: $resulttext .= '<li>'.$lt{'secret'}.': ';
14979: my $num = length($encconfhash{$provider}{'secret'});
14980: $resulttext .= ('*'x$num).'</li>';
14981: }
14982: my (@fields,$showroles);
14983: if (ref($requserfields{$provider}) eq 'ARRAY') {
14984: push(@fields,@{$requserfields{$provider}});
14985: }
14986: if (ref($confhash{$provider}{'fields'}) eq 'ARRAY') {
14987: push(@fields,@{$confhash{$provider}{'fields'}});
14988: } elsif (ref($confhash{$provider}{'fields'}) eq 'HASH') {
14989: push(@fields,(keys(%{$confhash{$provider}{'fields'}})));
14990: }
14991: if (@fields) {
14992: if (grep(/^roles$/,@fields)) {
14993: $showroles = 1;
14994: }
14995: $resulttext .= '<li>'.$lt{'udsl'}.': "'.
14996: join('", "', map { $lt{$_}; } @fields).'"</li>';
14997: }
14998: if (ref($requserfields{$provider}) eq 'ARRAY') {
14999: if (grep(/^user$/,@{$requserfields{$provider}})) {
15000: if ($confhash{$provider}{'incdom'}) {
15001: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'uname:dom'}).'</li>';
15002: } else {
15003: $resulttext .= '<li>'.&mt('[_1] sent as [_2]',$lt{'user'},$lt{'username'}).'</li>';
15004: }
15005: }
15006: }
15007: if (ref($confhash{$provider}{'defaults'}) eq 'ARRAY') {
15008: if (@{$confhash{$provider}{'defaults'}} > 0) {
15009: $resulttext .= '<li>'.$lt{'defa'};
15010: foreach my $field (@{$confhash{$provider}{'defaults'}}) {
15011: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15012: }
15013: $resulttext =~ s/,$//;
15014: $resulttext .= '</li>';
15015: }
15016: } elsif (ref($confhash{$provider}{'defaults'}) eq 'HASH') {
15017: if (keys(%{$confhash{$provider}{'defaults'}})) {
15018: $resulttext .= '<li>'.$lt{'defa'}.': <ul>';
15019: foreach my $key (sort(keys(%{$confhash{$provider}{'defaults'}}))) {
15020: if ($confhash{$provider}{'defaults'}{$key} ne '') {
15021: $resulttext .= '<li>'.$fieldtitles{$key}.' = '.$confhash{$provider}{'defaults'}{$key}.'</li>';
15022: }
15023: }
15024: $resulttext .= '</ul></li>';
15025: }
15026: }
15027: if (ref($crsconf{$provider}) eq 'ARRAY') {
15028: if (@{$crsconf{$provider}} > 0) {
15029: $resulttext .= '<li>'.&mt('Configurable in course:');
15030: my $numconfig = 0;
15031: if (ref($confhash{$provider}{'crsconf'}) eq 'ARRAY') {
15032: if (@{$confhash{$provider}{'crsconf'}} > 0) {
15033: foreach my $field (@{$confhash{$provider}{'crsconf'}}) {
15034: $numconfig ++;
15035: if ($provider eq 'examity') {
15036: $resulttext .= ' "'.$lt{'crs'.$field}.'",';
15037: } else {
15038: $resulttext .= ' "'.$fieldtitles{$field}.'",';
15039: }
15040: }
15041: $resulttext =~ s/,$//;
15042: }
15043: }
15044: if (!$numconfig) {
15045: $resulttext .= ' '.&mt('None');
15046: }
15047: $resulttext .= '</li>';
15048: }
15049: }
15050: if ($showroles) {
15051: if (ref($confhash{$provider}{'roles'}) eq 'HASH') {
15052: my $rolemaps;
15053: foreach my $role (@courseroles) {
15054: if ($confhash{$provider}{'roles'}{$role}) {
15055: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
15056: $confhash{$provider}{'roles'}{$role}.',';
15057: }
15058: }
15059: if ($rolemaps) {
15060: $rolemaps =~ s/,$//;
15061: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15062: }
15063: }
15064: }
15065: if (ref($confhash{$provider}{'custom'}) eq 'HASH') {
15066: my $customlist;
15067: if (keys(%{$confhash{$provider}{'custom'}})) {
15068: foreach my $key (sort(keys(%{$confhash{$provider}{'custom'}}))) {
15069: $customlist .= $key.'='.$confhash{$provider}{'custom'}{$key}.', ';
15070: }
15071: $customlist =~ s/,$//;
15072: }
15073: if ($customlist) {
15074: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
15075: }
15076: }
15077: $resulttext .= '</ul></li>';
15078: }
15079: }
15080: $resulttext .= '</ul>';
15081: } else {
15082: $resulttext = &mt('No changes made.');
15083: }
15084: } else {
15085: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15086: }
15087: if ($errors) {
15088: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15089: $errors.'</ul>';
15090: }
15091: return $resulttext;
15092: }
15093:
15094: sub process_proctoring_image {
15095: my ($r,$dom,$confname,$caller,$provider,$configuserok,$switchserver,$author_ok) = @_;
15096: my $filename = $env{'form.'.$caller.'.filename'};
15097: my ($error,$url);
15098: my ($width,$height) = (21,21);
15099: if ($configuserok eq 'ok') {
15100: if ($switchserver) {
15101: $error = &mt('Upload of Remote Proctoring Provider icon is not permitted to this server: [_1]',
15102: $switchserver);
15103: } elsif ($author_ok eq 'ok') {
15104: my $modified = [];
15105: my ($result,$imageurl,$madethumb) =
15106: &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname,
15107: "proctoring/$provider/icon",$width,$height,
15108: '',$modified);
15109: if ($result eq 'ok') {
15110: if ($madethumb) {
15111: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
15112: my $imagethumb = "$path/tn-".$imagefile;
15113: $url = $imagethumb;
15114: } else {
15115: $url = $imageurl;
15116: }
15117: &update_modify_urls($r,$modified);
15118: } else {
15119: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
15120: }
15121: } else {
15122: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
15123: }
15124: } else {
15125: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
15126: }
15127: return ($url,$error);
15128: }
15129:
15130: sub modify_lti {
15131: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
15132: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15133: my ($newid,@allpos,%changes,%confhash,%ltienc,$errors,$resulttext);
15134: my (%posslti,%posslticrs,%posscrstype);
15135: my @courseroles = ('cc','in','ta','ep','st');
15136: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
15137: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
15138: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
15139: my %coursetypetitles = &Apache::lonlocal::texthash (
15140: official => 'Official',
15141: unofficial => 'Unofficial',
15142: community => 'Community',
15143: textbook => 'Textbook',
15144: placement => 'Placement Test',
15145: lti => 'LTI Provider',
15146: );
15147: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
15148: my %lt = <i_names();
15149: map { $posslti{$_} = 1; } @ltiroles;
15150: map { $posslticrs{$_} = 1; } @lticourseroles;
15151: map { $posscrstype{$_} = 1; } @coursetypes;
15152:
15153: my %menutitles = <imenu_titles();
15154: my (%currltisec,%secchanges,%newltisec,%newltienc,%newkeyset);
15155:
15156: &fetch_secrets($dom,'ltisec',\%domconfig,\%currltisec,\%secchanges,\%newltisec,\%newkeyset);
15157:
15158: my (%linkprotchg,$linkprotoutput,$is_home);
15159: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
15160: \%linkprotchg,'domain');
15161: my $home = &Apache::lonnet::domain($dom,'primary');
15162: unless (($home eq 'no_host') || ($home eq '')) {
15163: my @ids=&Apache::lonnet::current_machine_ids();
15164: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
15165: }
15166:
15167: if (keys(%linkprotchg)) {
15168: $secchanges{'linkprot'} = 1;
15169: my %oldlinkprot;
15170: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15171: %oldlinkprot = %{$currltisec{'linkprot'}};
15172: }
15173: foreach my $id (keys(%linkprotchg)) {
15174: if (ref($linkprotchg{$id}) eq 'HASH') {
15175: foreach my $inner (keys(%{$linkprotchg{$id}})) {
15176: if (($inner eq 'secret') || ($inner eq 'key')) {
15177: if ($is_home) {
15178: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
15179: }
15180: }
15181: }
15182: } else {
15183: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
15184: }
15185: }
15186: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
15187: if (keys(%linkprotchg)) {
15188: %{$newltisec{'linkprot'}} = %linkprotchg;
15189: }
15190: }
15191: if (ref($currltisec{'linkprot'}) eq 'HASH') {
15192: foreach my $id (%{$currltisec{'linkprot'}}) {
15193: next if ($id !~ /^\d+$/);
15194: unless (exists($linkprotchg{$id})) {
15195: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
15196: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
15197: if (($inner eq 'secret') || ($inner eq 'key')) {
15198: if ($is_home) {
15199: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
15200: }
15201: } else {
15202: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
15203: }
15204: }
15205: } else {
15206: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
15207: }
15208: }
15209: }
15210: }
15211: if ($proterror) {
15212: $errors .= '<li>'.$proterror.'</li>';
15213: }
15214: my (@items,%deletions,%itemids);
15215: if ($env{'form.lti_add'}) {
15216: my $consumer = $env{'form.lti_consumer_add'};
15217: $consumer =~ s/(`)/'/g;
15218: ($newid,my $error) = &get_lti_id($dom,$consumer);
15219: if ($newid) {
15220: $itemids{'add'} = $newid;
15221: push(@items,'add');
15222: $changes{$newid} = 1;
15223: } else {
15224: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
15225: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15226: }
15227: }
15228: if (ref($domconfig{$action}) eq 'HASH') {
15229: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
15230: if (@todelete) {
15231: map { $deletions{$_} = 1; } @todelete;
15232: }
15233: my $maxnum = $env{'form.lti_maxnum'};
15234: for (my $i=0; $i<$maxnum; $i++) {
15235: my $itemid = $env{'form.lti_id_'.$i};
15236: $itemid =~ s/\D+//g;
15237: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15238: if ($deletions{$itemid}) {
15239: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
15240: } else {
15241: push(@items,$i);
15242: $itemids{$i} = $itemid;
15243: }
15244: }
15245: }
15246: }
15247: my (%keystore,$secstored);
15248: if ($is_home) {
15249: &store_security($dom,'lti',\%secchanges,\%newkeyset,\%keystore);
15250: }
15251:
15252: my ($cipher,$privnum);
15253: if ((@items > 0) && ($is_home)) {
15254: ($cipher,$privnum) = &get_priv_creds($dom,$home,$secchanges{'encrypt'},
15255: $newltisec{'encrypt'},$keystore{$home});
15256: }
15257: foreach my $idx (@items) {
15258: my $itemid = $itemids{$idx};
15259: next unless ($itemid);
15260: my %currlti;
15261: unless ($idx eq 'add') {
15262: if (ref($domconfig{$action}) eq 'HASH') {
15263: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15264: %currlti = %{$domconfig{$action}{$itemid}};
15265: }
15266: }
15267: }
15268: my $position = $env{'form.lti_pos_'.$itemid};
15269: $position =~ s/\D+//g;
15270: if ($position ne '') {
15271: $allpos[$position] = $itemid;
15272: }
15273: foreach my $item ('consumer','lifetime','requser','crsinc') {
15274: my $formitem = 'form.lti_'.$item.'_'.$idx;
15275: $env{$formitem} =~ s/(`)/'/g;
15276: if ($item eq 'lifetime') {
15277: $env{$formitem} =~ s/[^\d.]//g;
15278: }
15279: if ($env{$formitem} ne '') {
15280: $confhash{$itemid}{$item} = $env{$formitem};
15281: unless (($idx eq 'add') || ($changes{$itemid})) {
15282: if ($currlti{$item} ne $confhash{$itemid}{$item}) {
15283: $changes{$itemid} = 1;
15284: }
15285: }
15286: }
15287: }
15288: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
15289: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
15290: }
15291: if ($confhash{$itemid}{'requser'}) {
15292: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
15293: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
15294: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
15295: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
15296: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
15297: my $mapuser = $env{'form.lti_customuser_'.$idx};
15298: $mapuser =~ s/(`)/'/g;
15299: $mapuser =~ s/^\s+|\s+$//g;
15300: $confhash{$itemid}{'mapuser'} = $mapuser;
15301: }
15302: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
15303: my @makeuser;
15304: foreach my $ltirole (sort(@possmakeuser)) {
15305: if ($posslti{$ltirole}) {
15306: push(@makeuser,$ltirole);
15307: }
15308: }
15309: $confhash{$itemid}{'makeuser'} = \@makeuser;
15310: if (@makeuser) {
15311: my $lcauth = $env{'form.lti_lcauth_'.$idx};
15312: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
15313: $confhash{$itemid}{'lcauth'} = $lcauth;
15314: if ($lcauth ne 'internal') {
15315: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
15316: $lcauthparm =~ s/^(\s+|\s+)$//g;
15317: $lcauthparm =~ s/`//g;
15318: if ($lcauthparm ne '') {
15319: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
15320: }
15321: }
15322: } else {
15323: $confhash{$itemid}{'lcauth'} = 'lti';
15324: }
15325: }
15326: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
15327: if (@possinstdata) {
15328: foreach my $field (@possinstdata) {
15329: if (exists($fieldtitles{$field})) {
15330: push(@{$confhash{$itemid}{'instdata'}});
15331: }
15332: }
15333: }
15334: if ($env{'form.lti_callback_'.$idx}) {
15335: if ($env{'form.lti_callbackparam_'.$idx}) {
15336: my $callback = $env{'form.lti_callbackparam_'.$idx};
15337: $callback =~ s/^\s+|\s+$//g;
15338: $confhash{$itemid}{'callback'} = $callback;
15339: }
15340: }
15341: foreach my $field ('topmenu','inlinemenu') {
15342: if ($env{'form.lti_'.$field.'_'.$idx}) {
15343: $confhash{$itemid}{$field} = 1;
15344: }
15345: }
15346: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
15347: $confhash{$itemid}{lcmenu} = [];
15348: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
15349: foreach my $field (@possmenu) {
15350: if (exists($menutitles{$field})) {
15351: if ($field eq 'grades') {
15352: next unless ($env{'form.lti_inlinemenu_'.$idx});
15353: }
15354: push(@{$confhash{$itemid}{lcmenu}},$field);
15355: }
15356: }
15357: }
15358: if ($confhash{$itemid}{'crsinc'}) {
15359: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
15360: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
15361: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
15362: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
15363: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
15364: $mapcrs =~ s/(`)/'/g;
15365: $mapcrs =~ s/^\s+|\s+$//g;
15366: $confhash{$itemid}{'mapcrs'} = $mapcrs;
15367: }
15368: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
15369: my @crstypes;
15370: foreach my $type (sort(@posstypes)) {
15371: if ($posscrstype{$type}) {
15372: push(@crstypes,$type);
15373: }
15374: }
15375: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
15376: if ($env{'form.lti_storecrs_'.$idx}) {
15377: $confhash{$itemid}{'storecrs'} = 1;
15378: }
15379: if ($env{'form.lti_makecrs_'.$idx}) {
15380: $confhash{$itemid}{'makecrs'} = 1;
15381: }
15382: foreach my $ltirole (@lticourseroles) {
15383: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
15384: if (grep(/^\Q$possrole\E$/,@courseroles)) {
15385: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
15386: }
15387: }
15388: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
15389: my @selfenroll;
15390: foreach my $type (sort(@possenroll)) {
15391: if ($posslticrs{$type}) {
15392: push(@selfenroll,$type);
15393: }
15394: }
15395: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
15396: if ($env{'form.lti_crssec_'.$idx}) {
15397: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
15398: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
15399: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
15400: my $section = $env{'form.lti_customsection_'.$idx};
15401: $section =~ s/(`)/'/g;
15402: $section =~ s/^\s+|\s+$//g;
15403: if ($section ne '') {
15404: $confhash{$itemid}{'section'} = $section;
15405: }
15406: }
15407: }
15408: foreach my $field ('passback','roster') {
15409: if ($env{'form.lti_'.$field.'_'.$idx}) {
15410: $confhash{$itemid}{$field} = 1;
15411: }
15412: }
15413: if ($env{'form.lti_passback_'.$idx}) {
15414: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
15415: $confhash{$itemid}{'passbackformat'} = '1.0';
15416: } else {
15417: $confhash{$itemid}{'passbackformat'} = '1.1';
15418: }
15419: }
15420: }
15421: unless (($idx eq 'add') || ($changes{$itemid})) {
15422: if ($confhash{$itemid}{'crsinc'}) {
15423: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
15424: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
15425: $changes{$itemid} = 1;
15426: }
15427: }
15428: unless ($changes{$itemid}) {
15429: if ($currlti{'passback'} eq $confhash{$itemid}{'passback'}) {
15430: if ($currlti{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
15431: $changes{$itemid} = 1;
15432: }
15433: }
15434: }
15435: foreach my $field ('mapcrstype','selfenroll') {
15436: unless ($changes{$itemid}) {
15437: if (ref($currlti{$field}) eq 'ARRAY') {
15438: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15439: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
15440: $confhash{$itemid}{$field});
15441: if (@diffs) {
15442: $changes{$itemid} = 1;
15443: }
15444: } elsif (@{$currlti{$field}} > 0) {
15445: $changes{$itemid} = 1;
15446: }
15447: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15448: if (@{$confhash{$itemid}{$field}} > 0) {
15449: $changes{$itemid} = 1;
15450: }
15451: }
15452: }
15453: }
15454: unless ($changes{$itemid}) {
15455: if (ref($currlti{'maproles'}) eq 'HASH') {
15456: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15457: foreach my $ltirole (keys(%{$currlti{'maproles'}})) {
15458: if ($currlti{'maproles'}{$ltirole} ne
15459: $confhash{$itemid}{'maproles'}{$ltirole}) {
15460: $changes{$itemid} = 1;
15461: last;
15462: }
15463: }
15464: unless ($changes{$itemid}) {
15465: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
15466: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
15467: $currlti{'maproles'}{$ltirole}) {
15468: $changes{$itemid} = 1;
15469: last;
15470: }
15471: }
15472: }
15473: } elsif (keys(%{$currlti{'maproles'}}) > 0) {
15474: $changes{$itemid} = 1;
15475: }
15476: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15477: unless ($changes{$itemid}) {
15478: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
15479: $changes{$itemid} = 1;
15480: }
15481: }
15482: }
15483: }
15484: }
15485: unless ($changes{$itemid}) {
15486: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
15487: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
15488: $changes{$itemid} = 1;
15489: }
15490: }
15491: unless ($changes{$itemid}) {
15492: foreach my $field ('makeuser','lcmenu') {
15493: if (ref($currlti{$field}) eq 'ARRAY') {
15494: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15495: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
15496: $confhash{$itemid}{$field});
15497: if (@diffs) {
15498: $changes{$itemid} = 1;
15499: }
15500: } elsif (@{$currlti{$field}} > 0) {
15501: $changes{$itemid} = 1;
15502: }
15503: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
15504: if (@{$confhash{$itemid}{$field}} > 0) {
15505: $changes{$itemid} = 1;
15506: }
15507: }
15508: }
15509: }
15510: }
15511: }
15512: }
15513: if ($is_home) {
15514: my $keyitem = 'form.lti_key_'.$idx;
15515: $env{$keyitem} =~ s/(`)/'/g;
15516: if ($env{$keyitem} ne '') {
15517: $ltienc{$itemid}{'key'} = $env{$keyitem};
15518: unless ($changes{$itemid}) {
15519: if ($currlti{'key'} ne $env{$keyitem}) {
15520: $changes{$itemid} = 1;
15521: }
15522: }
15523: }
15524: my $secretitem = 'form.lti_secret_'.$idx;
15525: $env{$secretitem} =~ s/(`)/'/g;
15526: if ($currlti{'usable'}) {
15527: if ($env{'form.lti_changesecret_'.$idx}) {
15528: if ($env{$secretitem} ne '') {
15529: if ($privnum && $cipher) {
15530: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
15531: $confhash{$itemid}{'cipher'} = $privnum;
15532: } else {
15533: $ltienc{$itemid}{'secret'} = $env{$secretitem};
15534: }
15535: $changes{$itemid} = 1;
15536: }
15537: } else {
15538: $ltienc{$itemid}{'secret'} = $currlti{'secret'};
15539: $confhash{$itemid}{'cipher'} = $currlti{'cipher'};
15540: }
15541: if (ref($ltienc{$itemid}) eq 'HASH') {
15542: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'secret'} ne '')) {
15543: $confhash{$itemid}{'usable'} = 1;
15544: }
15545: }
15546: } elsif ($env{$secretitem} ne '') {
15547: if ($privnum && $cipher) {
15548: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
15549: $confhash{$itemid}{'cipher'} = $privnum;
15550: } else {
15551: $ltienc{$itemid}{'secret'} = $env{$secretitem};
15552: }
15553: if (ref($ltienc{$itemid}) eq 'HASH') {
15554: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'key'} ne '')) {
15555: $confhash{$itemid}{'usable'} = 1;
15556: }
15557: }
15558: $changes{$itemid} = 1;
15559: }
15560: }
15561: unless ($changes{$itemid}) {
15562: foreach my $key (keys(%currlti)) {
15563: if (ref($currlti{$key}) eq 'HASH') {
15564: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
15565: foreach my $innerkey (keys(%{$currlti{$key}})) {
15566: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
15567: $changes{$itemid} = 1;
15568: last;
15569: }
15570: }
15571: } elsif (keys(%{$currlti{$key}}) > 0) {
15572: $changes{$itemid} = 1;
15573: }
15574: }
15575: last if ($changes{$itemid});
15576: }
15577: }
15578: }
15579: if (@allpos > 0) {
15580: my $idx = 0;
15581: foreach my $itemid (@allpos) {
15582: if ($itemid ne '') {
15583: $confhash{$itemid}{'order'} = $idx;
15584: if (ref($domconfig{$action}) eq 'HASH') {
15585: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
15586: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
15587: $changes{$itemid} = 1;
15588: }
15589: }
15590: }
15591: $idx ++;
15592: }
15593: }
15594: }
15595:
15596: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
15597: return &mt('No changes made.');
15598: }
15599:
15600: my %ltihash = (
15601: $action => { %confhash }
15602: );
15603: my %ltienchash;
15604:
15605: if ($is_home) {
15606: %ltienchash = (
15607: $action => { %ltienc }
15608: );
15609: }
15610: if (keys(%secchanges)) {
15611: $ltihash{'ltisec'} = \%newltisec;
15612: if ($secchanges{'linkprot'}) {
15613: if ($is_home) {
15614: $ltienchash{'linkprot'} = \%newltienc;
15615: }
15616: }
15617: }
15618: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
15619: if ($putresult eq 'ok') {
15620: if (keys(%ltienchash)) {
15621: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
15622: }
15623: $resulttext = &mt('Changes made:').'<ul>';
15624: if (keys(%secchanges) > 0) {
15625: $resulttext .= <i_security_results($dom,'lti',\%secchanges,\%newltisec,\%newkeyset,\%keystore);
15626: if (exists($secchanges{'linkprot'})) {
15627: $resulttext .= $linkprotoutput;
15628: }
15629: }
15630: if (keys(%changes) > 0) {
15631: my $cachetime = 24*60*60;
15632: &Apache::lonnet::do_cache_new('lti',$dom,\%confhash,$cachetime);
15633: if (ref($lastactref) eq 'HASH') {
15634: $lastactref->{'lti'} = 1;
15635: }
15636: my %bynum;
15637: foreach my $itemid (sort(keys(%changes))) {
15638: if (ref($confhash{$itemid}) eq 'HASH') {
15639: my $position = $confhash{$itemid}{'order'};
15640: $bynum{$position} = $itemid;
15641: }
15642: }
15643: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
15644: my $itemid = $bynum{$pos};
15645: if (ref($confhash{$itemid}) eq 'HASH') {
15646: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
15647: my $position = $pos + 1;
15648: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
15649: foreach my $item ('version','lifetime') {
15650: if ($confhash{$itemid}{$item} ne '') {
15651: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
15652: }
15653: }
15654: if ($ltienc{$itemid}{'key'} ne '') {
15655: $resulttext .= '<li>'.$lt{'key'}.': '.$ltienc{$itemid}{'key'}.'</li>';
15656: }
15657: if ($ltienc{$itemid}{'secret'} ne '') {
15658: $resulttext .= '<li>'.$lt{'secret'}.': ['.&mt('not shown').']</li>';
15659: }
15660: if ($confhash{$itemid}{'requser'}) {
15661: if ($confhash{$itemid}{'callback'}) {
15662: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
15663: } else {
15664: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
15665: }
15666: if ($confhash{$itemid}{'mapuser'}) {
15667: my $shownmapuser;
15668: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
15669: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
15670: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
15671: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
15672: } else {
15673: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
15674: }
15675: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
15676: }
15677: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
15678: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
15679: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
15680: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
15681: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
15682: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
15683: } else {
15684: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
15685: $confhash{$itemid}{'lcauth'});
15686: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
15687: $resulttext .= '; '.&mt('a randomly generated password will be created');
15688: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
15689: if ($confhash{$itemid}{'lcauthparm'} ne '') {
15690: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
15691: }
15692: } else {
15693: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
15694: }
15695: }
15696: $resulttext .= '</li>';
15697: } else {
15698: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
15699: }
15700: }
15701: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
15702: if (@{$confhash{$itemid}{'instdata'}} > 0) {
15703: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
15704: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
15705: } else {
15706: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
15707: }
15708: }
15709: foreach my $item ('topmenu','inlinemenu') {
15710: $resulttext .= '<li>'.$lt{$item}.': ';
15711: if ($confhash{$itemid}{$item}) {
15712: $resulttext .= &mt('Yes');
15713: } else {
15714: $resulttext .= &mt('No');
15715: }
15716: $resulttext .= '</li>';
15717: }
15718: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15719: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15720: $resulttext .= '<li>'.&mt('Menu items:').' '.
15721: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15722: } else {
15723: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15724: }
15725: }
15726: if ($confhash{$itemid}{'crsinc'}) {
15727: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
15728: my $rolemaps;
15729: foreach my $role (@ltiroles) {
15730: if ($confhash{$itemid}{'maproles'}{$role}) {
15731: $rolemaps .= (' 'x2).$role.'='.
15732: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
15733: 'Course').',';
15734: }
15735: }
15736: if ($rolemaps) {
15737: $rolemaps =~ s/,$//;
15738: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
15739: }
15740: }
15741: if ($confhash{$itemid}{'mapcrs'}) {
15742: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
15743: }
15744: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
15745: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
15746: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
15747: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
15748: '</li>';
15749: } else {
15750: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
15751: }
15752: }
15753: if ($confhash{$itemid}{'storecrs'}) {
15754: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
15755: }
15756: if ($confhash{$itemid}{'makecrs'}) {
15757: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
15758: } else {
15759: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
15760: }
15761: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
15762: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
15763: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
15764: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
15765: '</li>';
15766: } else {
15767: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
15768: }
15769: }
15770: if ($confhash{$itemid}{'section'}) {
15771: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
15772: $resulttext .= '<li>'.&mt('User section from standard field:').
15773: ' (course_section_sourcedid)'.'</li>';
15774: } else {
15775: $resulttext .= '<li>'.&mt('User section from:').' '.
15776: $confhash{$itemid}{'section'}.'</li>';
15777: }
15778: } else {
15779: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
15780: }
15781: foreach my $item ('passback','roster','topmenu','inlinemenu') {
15782: $resulttext .= '<li>'.$lt{$item}.': ';
15783: if ($confhash{$itemid}{$item}) {
15784: $resulttext .= &mt('Yes');
15785: if ($item eq 'passback') {
15786: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
15787: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
15788: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
15789: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
15790: }
15791: }
15792: } else {
15793: $resulttext .= &mt('No');
15794: }
15795: $resulttext .= '</li>';
15796: }
15797: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
15798: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
15799: $resulttext .= '<li>'.&mt('Menu items:').' '.
15800: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
15801: } else {
15802: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
15803: }
15804: }
15805: }
15806: }
15807: $resulttext .= '</ul></li>';
15808: }
15809: }
15810: if (keys(%deletions)) {
15811: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
15812: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
15813: }
15814: }
15815: }
15816: $resulttext .= '</ul>';
15817: if (ref($lastactref) eq 'HASH') {
15818: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
15819: $lastactref->{'domdefaults'} = 1;
15820: }
15821: }
15822: } else {
15823: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
15824: }
15825: if ($errors) {
15826: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
15827: $errors.'</ul>';
15828: }
15829: return $resulttext;
15830: }
15831:
15832: sub get_priv_creds {
15833: my ($dom,$home,$encchg,$encrypt,$storedsec) = @_;
15834: my ($needenc,$cipher,$privnum);
15835: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
15836: if (($encchg) && (ref($encrypt) eq 'HASH')) {
15837: $needenc = $encrypt->{'consumers'}
15838: } else {
15839: $needenc = $domdefs{'ltienc_consumers'};
15840: }
15841: if ($needenc) {
15842: if (($storedsec eq 'ok') || ((ref($domdefs{'ltiprivhosts'}) eq 'ARRAY') &&
15843: (grep(/^\Q$home\E$/,@{$domdefs{'ltiprivhosts'}})))) {
15844: my %privhash = &Apache::lonnet::restore_dom('lti','private',$dom,$home,1);
15845: my $privkey = $privhash{'key'};
15846: $privnum = $privhash{'version'};
15847: if (($privnum) && ($privkey ne '')) {
15848: $cipher = Crypt::CBC->new({'key' => $privkey,
15849: 'cipher' => 'DES'});
15850: }
15851: }
15852: }
15853: return ($cipher,$privnum);
15854: }
15855:
15856: sub get_lti_id {
15857: my ($domain,$consumer) = @_;
15858: # get lock on lti db
15859: my $lockhash = {
15860: lock => $env{'user.name'}.
15861: ':'.$env{'user.domain'},
15862: };
15863: my $tries = 0;
15864: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15865: my ($id,$error);
15866:
15867: while (($gotlock ne 'ok') && ($tries<10)) {
15868: $tries ++;
15869: sleep (0.1);
15870: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
15871: }
15872: if ($gotlock eq 'ok') {
15873: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
15874: if ($currids{'lock'}) {
15875: delete($currids{'lock'});
15876: if (keys(%currids)) {
15877: my @curr = sort { $a <=> $b } keys(%currids);
15878: if ($curr[-1] =~ /^\d+$/) {
15879: $id = 1 + $curr[-1];
15880: }
15881: } else {
15882: $id = 1;
15883: }
15884: if ($id) {
15885: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
15886: $error = 'nostore';
15887: }
15888: } else {
15889: $error = 'nonumber';
15890: }
15891: }
15892: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
15893: } else {
15894: $error = 'nolock';
15895: }
15896: return ($id,$error);
15897: }
15898:
15899: sub modify_autoenroll {
15900: my ($dom,$lastactref,%domconfig) = @_;
15901: my ($resulttext,%changes);
15902: my %currautoenroll;
15903: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
15904: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
15905: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
15906: }
15907: }
15908: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
15909: my %title = ( run => 'Auto-enrollment active',
15910: sender => 'Sender for notification messages',
15911: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
15912: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
15913: my @offon = ('off','on');
15914: my $sender_uname = $env{'form.sender_uname'};
15915: my $sender_domain = $env{'form.sender_domain'};
15916: if ($sender_domain eq '') {
15917: $sender_uname = '';
15918: } elsif ($sender_uname eq '') {
15919: $sender_domain = '';
15920: }
15921: my $coowners = $env{'form.autoassign_coowners'};
15922: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
15923: $autofailsafe =~ s{^\s+|\s+$}{}g;
15924: if ($autofailsafe =~ /\D/) {
15925: undef($autofailsafe);
15926: }
15927: my $failsafe = $env{'form.autoenroll_failsafe'};
15928: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
15929: $failsafe = 'off';
15930: undef($autofailsafe);
15931: }
15932: my %autoenrollhash = (
15933: autoenroll => { 'run' => $env{'form.autoenroll_run'},
15934: 'sender_uname' => $sender_uname,
15935: 'sender_domain' => $sender_domain,
15936: 'co-owners' => $coowners,
15937: 'autofailsafe' => $autofailsafe,
15938: 'failsafe' => $failsafe,
15939: }
15940: );
15941: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
15942: $dom);
15943: if ($putresult eq 'ok') {
15944: if (exists($currautoenroll{'run'})) {
15945: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
15946: $changes{'run'} = 1;
15947: }
15948: } elsif ($autorun) {
15949: if ($env{'form.autoenroll_run'} ne '1') {
15950: $changes{'run'} = 1;
15951: }
15952: }
15953: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
15954: $changes{'sender'} = 1;
15955: }
15956: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
15957: $changes{'sender'} = 1;
15958: }
15959: if ($currautoenroll{'co-owners'} ne '') {
15960: if ($currautoenroll{'co-owners'} ne $coowners) {
15961: $changes{'coowners'} = 1;
15962: }
15963: } elsif ($coowners) {
15964: $changes{'coowners'} = 1;
15965: }
15966: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
15967: $changes{'autofailsafe'} = 1;
15968: }
15969: if ($currautoenroll{'failsafe'} ne $failsafe) {
15970: $changes{'failsafe'} = 1;
15971: }
15972: if (keys(%changes) > 0) {
15973: $resulttext = &mt('Changes made:').'<ul>';
15974: if ($changes{'run'}) {
15975: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
15976: }
15977: if ($changes{'sender'}) {
15978: if ($sender_uname eq '' || $sender_domain eq '') {
15979: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
15980: } else {
15981: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
15982: }
15983: }
15984: if ($changes{'coowners'}) {
15985: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
15986: &Apache::loncommon::devalidate_domconfig_cache($dom);
15987: if (ref($lastactref) eq 'HASH') {
15988: $lastactref->{'domainconfig'} = 1;
15989: }
15990: }
15991: if ($changes{'autofailsafe'}) {
15992: if ($autofailsafe ne '') {
15993: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
15994: } else {
15995: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
15996: }
15997: }
15998: if ($changes{'failsafe'}) {
15999: if ($failsafe eq 'off') {
16000: unless ($changes{'autofailsafe'}) {
16001: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
16002: }
16003: } elsif ($failsafe eq 'zero') {
16004: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
16005: } else {
16006: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
16007: }
16008: }
16009: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
16010: &Apache::lonnet::get_domain_defaults($dom,1);
16011: if (ref($lastactref) eq 'HASH') {
16012: $lastactref->{'domdefaults'} = 1;
16013: }
16014: }
16015: $resulttext .= '</ul>';
16016: } else {
16017: $resulttext = &mt('No changes made to auto-enrollment settings');
16018: }
16019: } else {
16020: $resulttext = '<span class="LC_error">'.
16021: &mt('An error occurred: [_1]',$putresult).'</span>';
16022: }
16023: return $resulttext;
16024: }
16025:
16026: sub modify_autoupdate {
16027: my ($dom,%domconfig) = @_;
16028: my ($resulttext,%currautoupdate,%fields,%changes);
16029: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
16030: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
16031: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
16032: }
16033: }
16034: my @offon = ('off','on');
16035: my %title = &Apache::lonlocal::texthash (
16036: run => 'Auto-update:',
16037: classlists => 'Updates to user information in classlists?',
16038: unexpired => 'Skip updates for users without active or future roles?',
16039: lastactive => 'Skip updates for inactive users?',
16040: );
16041: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16042: my %fieldtitles = &Apache::lonlocal::texthash (
16043: id => 'Student/Employee ID',
16044: permanentemail => 'E-mail address',
16045: lastname => 'Last Name',
16046: firstname => 'First Name',
16047: middlename => 'Middle Name',
16048: generation => 'Generation',
16049: );
16050: $othertitle = &mt('All users');
16051: if (keys(%{$usertypes}) > 0) {
16052: $othertitle = &mt('Other users');
16053: }
16054: foreach my $key (keys(%env)) {
16055: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
16056: my ($usertype,$item) = ($1,$2);
16057: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
16058: if ($usertype eq 'default') {
16059: push(@{$fields{$1}},$2);
16060: } elsif (ref($types) eq 'ARRAY') {
16061: if (grep(/^\Q$usertype\E$/,@{$types})) {
16062: push(@{$fields{$1}},$2);
16063: }
16064: }
16065: }
16066: }
16067: }
16068: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
16069: @lockablenames = sort(@lockablenames);
16070: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
16071: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16072: if (@changed) {
16073: $changes{'lockablenames'} = 1;
16074: }
16075: } else {
16076: if (@lockablenames) {
16077: $changes{'lockablenames'} = 1;
16078: }
16079: }
16080: my %updatehash = (
16081: autoupdate => { run => $env{'form.autoupdate_run'},
16082: classlists => $env{'form.classlists'},
16083: unexpired => $env{'form.unexpired'},
16084: fields => {%fields},
16085: lockablenames => \@lockablenames,
16086: }
16087: );
16088: my $lastactivedays;
16089: if ($env{'form.lastactive'}) {
16090: $lastactivedays = $env{'form.lastactivedays'};
16091: $lastactivedays =~ s/^\s+|\s+$//g;
16092: unless ($lastactivedays =~ /^\d+$/) {
16093: undef($lastactivedays);
16094: $env{'form.lastactive'} = 0;
16095: }
16096: }
16097: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
16098: foreach my $key (keys(%currautoupdate)) {
16099: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
16100: if (exists($updatehash{autoupdate}{$key})) {
16101: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
16102: $changes{$key} = 1;
16103: }
16104: }
16105: } elsif ($key eq 'fields') {
16106: if (ref($currautoupdate{$key}) eq 'HASH') {
16107: foreach my $item (@{$types},'default') {
16108: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
16109: my $change = 0;
16110: foreach my $type (@{$currautoupdate{$key}{$item}}) {
16111: if (!exists($fields{$item})) {
16112: $change = 1;
16113: last;
16114: } elsif (ref($fields{$item}) eq 'ARRAY') {
16115: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
16116: $change = 1;
16117: last;
16118: }
16119: }
16120: }
16121: if ($change) {
16122: push(@{$changes{$key}},$item);
16123: }
16124: }
16125: }
16126: }
16127: } elsif ($key eq 'lockablenames') {
16128: if (ref($currautoupdate{$key}) eq 'ARRAY') {
16129: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
16130: if (@changed) {
16131: $changes{'lockablenames'} = 1;
16132: }
16133: } else {
16134: if (@lockablenames) {
16135: $changes{'lockablenames'} = 1;
16136: }
16137: }
16138: }
16139: }
16140: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
16141: if (@lockablenames) {
16142: $changes{'lockablenames'} = 1;
16143: }
16144: }
16145: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
16146: if ($updatehash{'autoupdate'}{'unexpired'}) {
16147: $changes{'unexpired'} = 1;
16148: }
16149: }
16150: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
16151: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
16152: $changes{'lastactive'} = 1;
16153: }
16154: }
16155: foreach my $item (@{$types},'default') {
16156: if (defined($fields{$item})) {
16157: if (ref($currautoupdate{'fields'}) eq 'HASH') {
16158: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
16159: my $change = 0;
16160: if (ref($fields{$item}) eq 'ARRAY') {
16161: foreach my $type (@{$fields{$item}}) {
16162: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
16163: $change = 1;
16164: last;
16165: }
16166: }
16167: }
16168: if ($change) {
16169: push(@{$changes{'fields'}},$item);
16170: }
16171: } else {
16172: push(@{$changes{'fields'}},$item);
16173: }
16174: } else {
16175: push(@{$changes{'fields'}},$item);
16176: }
16177: }
16178: }
16179: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
16180: $dom);
16181: if ($putresult eq 'ok') {
16182: if (keys(%changes) > 0) {
16183: $resulttext = &mt('Changes made:').'<ul>';
16184: foreach my $key (sort(keys(%changes))) {
16185: if ($key eq 'lockablenames') {
16186: $resulttext .= '<li>';
16187: if (@lockablenames) {
16188: $usertypes->{'default'} = $othertitle;
16189: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
16190: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
16191: } else {
16192: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
16193: }
16194: $resulttext .= '</li>';
16195: } elsif (ref($changes{$key}) eq 'ARRAY') {
16196: foreach my $item (@{$changes{$key}}) {
16197: my @newvalues;
16198: foreach my $type (@{$fields{$item}}) {
16199: push(@newvalues,$fieldtitles{$type});
16200: }
16201: my $newvaluestr;
16202: if (@newvalues > 0) {
16203: $newvaluestr = join(', ',@newvalues);
16204: } else {
16205: $newvaluestr = &mt('none');
16206: }
16207: if ($item eq 'default') {
16208: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
16209: } else {
16210: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
16211: }
16212: }
16213: } else {
16214: my $newvalue;
16215: if ($key eq 'run') {
16216: $newvalue = $offon[$env{'form.autoupdate_run'}];
16217: } elsif ($key eq 'lastactive') {
16218: $newvalue = $offon[$env{'form.lastactive'}];
16219: unless ($lastactivedays eq '') {
16220: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
16221: }
16222: } else {
16223: $newvalue = $offon[$env{'form.'.$key}];
16224: }
16225: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
16226: }
16227: }
16228: $resulttext .= '</ul>';
16229: } else {
16230: $resulttext = &mt('No changes made to autoupdates');
16231: }
16232: } else {
16233: $resulttext = '<span class="LC_error">'.
16234: &mt('An error occurred: [_1]',$putresult).'</span>';
16235: }
16236: return $resulttext;
16237: }
16238:
16239: sub modify_autocreate {
16240: my ($dom,%domconfig) = @_;
16241: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
16242: if (ref($domconfig{'autocreate'}) eq 'HASH') {
16243: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
16244: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
16245: }
16246: }
16247: my %title= ( xml => 'Auto-creation of courses in XML course description files',
16248: req => 'Auto-creation of validated requests for official courses',
16249: xmldc => 'Identity of course creator of courses from XML files',
16250: );
16251: my @types = ('xml','req');
16252: foreach my $item (@types) {
16253: $newvals{$item} = $env{'form.autocreate_'.$item};
16254: $newvals{$item} =~ s/\D//g;
16255: $newvals{$item} = 0 if ($newvals{$item} eq '');
16256: }
16257: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
16258: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
16259: unless (exists($domcoords{$newvals{'xmldc'}})) {
16260: $newvals{'xmldc'} = '';
16261: }
16262: %autocreatehash = (
16263: autocreate => { xml => $newvals{'xml'},
16264: req => $newvals{'req'},
16265: }
16266: );
16267: if ($newvals{'xmldc'} ne '') {
16268: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
16269: }
16270: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
16271: $dom);
16272: if ($putresult eq 'ok') {
16273: my @items = @types;
16274: if ($newvals{'xml'}) {
16275: push(@items,'xmldc');
16276: }
16277: foreach my $item (@items) {
16278: if (exists($currautocreate{$item})) {
16279: if ($currautocreate{$item} ne $newvals{$item}) {
16280: $changes{$item} = 1;
16281: }
16282: } elsif ($newvals{$item}) {
16283: $changes{$item} = 1;
16284: }
16285: }
16286: if (keys(%changes) > 0) {
16287: my @offon = ('off','on');
16288: $resulttext = &mt('Changes made:').'<ul>';
16289: foreach my $item (@types) {
16290: if ($changes{$item}) {
16291: my $newtxt = $offon[$newvals{$item}];
16292: $resulttext .= '<li>'.
16293: &mt("$title{$item} set to [_1]$newtxt [_2]",
16294: '<b>','</b>').
16295: '</li>';
16296: }
16297: }
16298: if ($changes{'xmldc'}) {
16299: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
16300: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
16301: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
16302: }
16303: $resulttext .= '</ul>';
16304: } else {
16305: $resulttext = &mt('No changes made to auto-creation settings');
16306: }
16307: } else {
16308: $resulttext = '<span class="LC_error">'.
16309: &mt('An error occurred: [_1]',$putresult).'</span>';
16310: }
16311: return $resulttext;
16312: }
16313:
16314: sub modify_directorysrch {
16315: my ($dom,$lastactref,%domconfig) = @_;
16316: my ($resulttext,%changes);
16317: my %currdirsrch;
16318: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
16319: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
16320: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
16321: }
16322: }
16323: my %title = ( available => 'Institutional directory search available',
16324: localonly => 'Other domains can search institution',
16325: lcavailable => 'LON-CAPA directory search available',
16326: lclocalonly => 'Other domains can search LON-CAPA domain',
16327: searchby => 'Search types',
16328: searchtypes => 'Search latitude');
16329: my @offon = ('off','on');
16330: my @otherdoms = ('Yes','No');
16331:
16332: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
16333: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
16334: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
16335:
16336: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16337: if (keys(%{$usertypes}) == 0) {
16338: @cansearch = ('default');
16339: } else {
16340: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
16341: foreach my $type (@{$currdirsrch{'cansearch'}}) {
16342: if (!grep(/^\Q$type\E$/,@cansearch)) {
16343: push(@{$changes{'cansearch'}},$type);
16344: }
16345: }
16346: foreach my $type (@cansearch) {
16347: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
16348: push(@{$changes{'cansearch'}},$type);
16349: }
16350: }
16351: } else {
16352: push(@{$changes{'cansearch'}},@cansearch);
16353: }
16354: }
16355:
16356: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
16357: foreach my $by (@{$currdirsrch{'searchby'}}) {
16358: if (!grep(/^\Q$by\E$/,@searchby)) {
16359: push(@{$changes{'searchby'}},$by);
16360: }
16361: }
16362: foreach my $by (@searchby) {
16363: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
16364: push(@{$changes{'searchby'}},$by);
16365: }
16366: }
16367: } else {
16368: push(@{$changes{'searchby'}},@searchby);
16369: }
16370:
16371: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
16372: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
16373: if (!grep(/^\Q$type\E$/,@searchtypes)) {
16374: push(@{$changes{'searchtypes'}},$type);
16375: }
16376: }
16377: foreach my $type (@searchtypes) {
16378: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
16379: push(@{$changes{'searchtypes'}},$type);
16380: }
16381: }
16382: } else {
16383: if (exists($currdirsrch{'searchtypes'})) {
16384: foreach my $type (@searchtypes) {
16385: if ($type ne $currdirsrch{'searchtypes'}) {
16386: push(@{$changes{'searchtypes'}},$type);
16387: }
16388: }
16389: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
16390: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
16391: }
16392: } else {
16393: push(@{$changes{'searchtypes'}},@searchtypes);
16394: }
16395: }
16396:
16397: my %dirsrch_hash = (
16398: directorysrch => { available => $env{'form.dirsrch_available'},
16399: cansearch => \@cansearch,
16400: localonly => $env{'form.dirsrch_instlocalonly'},
16401: lclocalonly => $env{'form.dirsrch_domlocalonly'},
16402: lcavailable => $env{'form.dirsrch_domavailable'},
16403: searchby => \@searchby,
16404: searchtypes => \@searchtypes,
16405: }
16406: );
16407: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
16408: $dom);
16409: if ($putresult eq 'ok') {
16410: if (exists($currdirsrch{'available'})) {
16411: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
16412: $changes{'available'} = 1;
16413: }
16414: } else {
16415: if ($env{'form.dirsrch_available'} eq '1') {
16416: $changes{'available'} = 1;
16417: }
16418: }
16419: if (exists($currdirsrch{'lcavailable'})) {
16420: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
16421: $changes{'lcavailable'} = 1;
16422: }
16423: } else {
16424: if ($env{'form.dirsrch_lcavailable'} eq '1') {
16425: $changes{'lcavailable'} = 1;
16426: }
16427: }
16428: if (exists($currdirsrch{'localonly'})) {
16429: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
16430: $changes{'localonly'} = 1;
16431: }
16432: } else {
16433: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
16434: $changes{'localonly'} = 1;
16435: }
16436: }
16437: if (exists($currdirsrch{'lclocalonly'})) {
16438: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
16439: $changes{'lclocalonly'} = 1;
16440: }
16441: } else {
16442: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
16443: $changes{'lclocalonly'} = 1;
16444: }
16445: }
16446: if (keys(%changes) > 0) {
16447: $resulttext = &mt('Changes made:').'<ul>';
16448: if ($changes{'available'}) {
16449: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
16450: }
16451: if ($changes{'lcavailable'}) {
16452: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
16453: }
16454: if ($changes{'localonly'}) {
16455: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
16456: }
16457: if ($changes{'lclocalonly'}) {
16458: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
16459: }
16460: if (ref($changes{'cansearch'}) eq 'ARRAY') {
16461: my $chgtext;
16462: if (ref($usertypes) eq 'HASH') {
16463: if (keys(%{$usertypes}) > 0) {
16464: foreach my $type (@{$types}) {
16465: if (grep(/^\Q$type\E$/,@cansearch)) {
16466: $chgtext .= $usertypes->{$type}.'; ';
16467: }
16468: }
16469: if (grep(/^default$/,@cansearch)) {
16470: $chgtext .= $othertitle;
16471: } else {
16472: $chgtext =~ s/\; $//;
16473: }
16474: $resulttext .=
16475: '<li>'.
16476: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
16477: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
16478: '</li>';
16479: }
16480: }
16481: }
16482: if (ref($changes{'searchby'}) eq 'ARRAY') {
16483: my ($searchtitles,$titleorder) = &sorted_searchtitles();
16484: my $chgtext;
16485: foreach my $type (@{$titleorder}) {
16486: if (grep(/^\Q$type\E$/,@searchby)) {
16487: if (defined($searchtitles->{$type})) {
16488: $chgtext .= $searchtitles->{$type}.'; ';
16489: }
16490: }
16491: }
16492: $chgtext =~ s/\; $//;
16493: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
16494: }
16495: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
16496: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
16497: my $chgtext;
16498: foreach my $type (@{$srchtypeorder}) {
16499: if (grep(/^\Q$type\E$/,@searchtypes)) {
16500: if (defined($srchtypes_desc->{$type})) {
16501: $chgtext .= $srchtypes_desc->{$type}.'; ';
16502: }
16503: }
16504: }
16505: $chgtext =~ s/\; $//;
16506: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
16507: }
16508: $resulttext .= '</ul>';
16509: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
16510: if (ref($lastactref) eq 'HASH') {
16511: $lastactref->{'directorysrch'} = 1;
16512: }
16513: } else {
16514: $resulttext = &mt('No changes made to directory search settings');
16515: }
16516: } else {
16517: $resulttext = '<span class="LC_error">'.
16518: &mt('An error occurred: [_1]',$putresult).'</span>';
16519: }
16520: return $resulttext;
16521: }
16522:
16523: sub modify_contacts {
16524: my ($dom,$lastactref,%domconfig) = @_;
16525: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
16526: if (ref($domconfig{'contacts'}) eq 'HASH') {
16527: foreach my $key (keys(%{$domconfig{'contacts'}})) {
16528: $currsetting{$key} = $domconfig{'contacts'}{$key};
16529: }
16530: }
16531: my (%others,%to,%bcc,%includestr,%includeloc);
16532: my @contacts = ('supportemail','adminemail');
16533: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
16534: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
16535: my @toggles = ('reporterrors','reportupdates','reportstatus');
16536: my @lonstatus = ('threshold','sysmail','weights','excluded');
16537: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
16538: foreach my $type (@mailings) {
16539: @{$newsetting{$type}} =
16540: &Apache::loncommon::get_env_multiple('form.'.$type);
16541: foreach my $item (@contacts) {
16542: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
16543: $contacts_hash{contacts}{$type}{$item} = 1;
16544: } else {
16545: $contacts_hash{contacts}{$type}{$item} = 0;
16546: }
16547: }
16548: $others{$type} = $env{'form.'.$type.'_others'};
16549: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
16550: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16551: $bcc{$type} = $env{'form.'.$type.'_bcc'};
16552: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
16553: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
16554: $includestr{$type} = $env{'form.'.$type.'_includestr'};
16555: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
16556: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16557: }
16558: }
16559: }
16560: foreach my $item (@contacts) {
16561: $to{$item} = $env{'form.'.$item};
16562: $contacts_hash{'contacts'}{$item} = $to{$item};
16563: }
16564: foreach my $item (@toggles) {
16565: if ($env{'form.'.$item} =~ /^(0|1)$/) {
16566: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
16567: }
16568: }
16569: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
16570: foreach my $item (@lonstatus) {
16571: if ($item eq 'excluded') {
16572: my (%serverhomes,@excluded);
16573: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
16574: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
16575: if (@possexcluded) {
16576: foreach my $id (sort(@possexcluded)) {
16577: if ($serverhomes{$id}) {
16578: push(@excluded,$id);
16579: }
16580: }
16581: }
16582: if (@excluded) {
16583: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
16584: }
16585: } elsif ($item eq 'weights') {
16586: foreach my $type ('E','W','N','U') {
16587: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
16588: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
16589: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
16590: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
16591: $env{'form.error'.$item.'_'.$type};
16592: }
16593: }
16594: }
16595: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
16596: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
16597: if ($env{'form.error'.$item} =~ /^\d+$/) {
16598: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
16599: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
16600: }
16601: }
16602: }
16603: }
16604: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
16605: foreach my $field (@{$fields}) {
16606: if (ref($possoptions->{$field}) eq 'ARRAY') {
16607: my $value = $env{'form.helpform_'.$field};
16608: $value =~ s/^\s+|\s+$//g;
16609: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
16610: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
16611: if ($field eq 'screenshot') {
16612: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
16613: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
16614: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
16615: }
16616: }
16617: }
16618: }
16619: }
16620: }
16621: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
16622: my (@statuses,%usertypeshash,@overrides);
16623: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
16624: @statuses = @{$types};
16625: if (ref($usertypes) eq 'HASH') {
16626: %usertypeshash = %{$usertypes};
16627: }
16628: }
16629: if (@statuses) {
16630: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
16631: foreach my $type (@possoverrides) {
16632: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
16633: push(@overrides,$type);
16634: }
16635: }
16636: if (@overrides) {
16637: foreach my $type (@overrides) {
16638: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
16639: foreach my $item (@contacts) {
16640: if (grep(/^\Q$item\E$/,@standard)) {
16641: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
16642: $newsetting{'override_'.$type}{$item} = 1;
16643: } else {
16644: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
16645: $newsetting{'override_'.$type}{$item} = 0;
16646: }
16647: }
16648: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
16649: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16650: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
16651: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
16652: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
16653: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
16654: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
16655: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
16656: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
16657: }
16658: }
16659: }
16660: }
16661: if (keys(%currsetting) > 0) {
16662: foreach my $item (@contacts) {
16663: if ($to{$item} ne $currsetting{$item}) {
16664: $changes{$item} = 1;
16665: }
16666: }
16667: foreach my $type (@mailings) {
16668: foreach my $item (@contacts) {
16669: if (ref($currsetting{$type}) eq 'HASH') {
16670: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
16671: push(@{$changes{$type}},$item);
16672: }
16673: } else {
16674: push(@{$changes{$type}},@{$newsetting{$type}});
16675: }
16676: }
16677: if ($others{$type} ne $currsetting{$type}{'others'}) {
16678: push(@{$changes{$type}},'others');
16679: }
16680: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16681: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
16682: push(@{$changes{$type}},'bcc');
16683: }
16684: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
16685: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
16686: push(@{$changes{$type}},'include');
16687: }
16688: }
16689: }
16690: if (ref($fields) eq 'ARRAY') {
16691: if (ref($currsetting{'helpform'}) eq 'HASH') {
16692: foreach my $field (@{$fields}) {
16693: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
16694: push(@{$changes{'helpform'}},$field);
16695: }
16696: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16697: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
16698: push(@{$changes{'helpform'}},'maxsize');
16699: }
16700: }
16701: }
16702: } else {
16703: foreach my $field (@{$fields}) {
16704: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16705: push(@{$changes{'helpform'}},$field);
16706: }
16707: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16708: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16709: push(@{$changes{'helpform'}},'maxsize');
16710: }
16711: }
16712: }
16713: }
16714: }
16715: if (@statuses) {
16716: if (ref($currsetting{'overrides'}) eq 'HASH') {
16717: foreach my $key (keys(%{$currsetting{'overrides'}})) {
16718: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
16719: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
16720: foreach my $item (@contacts,'bcc','others','include') {
16721: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
16722: push(@{$changes{'overrides'}},$key);
16723: last;
16724: }
16725: }
16726: } else {
16727: push(@{$changes{'overrides'}},$key);
16728: }
16729: }
16730: }
16731: foreach my $key (@overrides) {
16732: unless (exists($currsetting{'overrides'}{$key})) {
16733: push(@{$changes{'overrides'}},$key);
16734: }
16735: }
16736: } else {
16737: foreach my $key (@overrides) {
16738: push(@{$changes{'overrides'}},$key);
16739: }
16740: }
16741: }
16742: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
16743: foreach my $key ('excluded','weights','threshold','sysmail') {
16744: if ($key eq 'excluded') {
16745: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16746: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
16747: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16748: (@{$currsetting{'lonstatus'}{$key}})) {
16749: my @diffs =
16750: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
16751: $currsetting{'lonstatus'}{$key});
16752: if (@diffs) {
16753: push(@{$changes{'lonstatus'}},$key);
16754: }
16755: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
16756: push(@{$changes{'lonstatus'}},$key);
16757: }
16758: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
16759: (@{$currsetting{'lonstatus'}{$key}})) {
16760: push(@{$changes{'lonstatus'}},$key);
16761: }
16762: } elsif ($key eq 'weights') {
16763: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
16764: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
16765: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16766: foreach my $type ('E','W','N','U') {
16767: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
16768: $currsetting{'lonstatus'}{$key}{$type}) {
16769: push(@{$changes{'lonstatus'}},$key);
16770: last;
16771: }
16772: }
16773: } else {
16774: foreach my $type ('E','W','N','U') {
16775: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
16776: push(@{$changes{'lonstatus'}},$key);
16777: last;
16778: }
16779: }
16780: }
16781: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
16782: foreach my $type ('E','W','N','U') {
16783: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
16784: push(@{$changes{'lonstatus'}},$key);
16785: last;
16786: }
16787: }
16788: }
16789: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
16790: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16791: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16792: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
16793: push(@{$changes{'lonstatus'}},$key);
16794: }
16795: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
16796: push(@{$changes{'lonstatus'}},$key);
16797: }
16798: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
16799: push(@{$changes{'lonstatus'}},$key);
16800: }
16801: }
16802: }
16803: } else {
16804: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16805: foreach my $key ('excluded','weights','threshold','sysmail') {
16806: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16807: push(@{$changes{'lonstatus'}},$key);
16808: }
16809: }
16810: }
16811: }
16812: } else {
16813: my %default;
16814: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
16815: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
16816: $default{'errormail'} = 'adminemail';
16817: $default{'packagesmail'} = 'adminemail';
16818: $default{'helpdeskmail'} = 'supportemail';
16819: $default{'otherdomsmail'} = 'supportemail';
16820: $default{'lonstatusmail'} = 'adminemail';
16821: $default{'requestsmail'} = 'adminemail';
16822: $default{'updatesmail'} = 'adminemail';
16823: $default{'hostipmail'} = 'adminemail';
16824: foreach my $item (@contacts) {
16825: if ($to{$item} ne $default{$item}) {
16826: $changes{$item} = 1;
16827: }
16828: }
16829: foreach my $type (@mailings) {
16830: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
16831: push(@{$changes{$type}},@{$newsetting{$type}});
16832: }
16833: if ($others{$type} ne '') {
16834: push(@{$changes{$type}},'others');
16835: }
16836: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16837: if ($bcc{$type} ne '') {
16838: push(@{$changes{$type}},'bcc');
16839: }
16840: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
16841: push(@{$changes{$type}},'include');
16842: }
16843: }
16844: }
16845: if (ref($fields) eq 'ARRAY') {
16846: foreach my $field (@{$fields}) {
16847: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
16848: push(@{$changes{'helpform'}},$field);
16849: }
16850: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
16851: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
16852: push(@{$changes{'helpform'}},'maxsize');
16853: }
16854: }
16855: }
16856: }
16857: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
16858: foreach my $key ('excluded','weights','threshold','sysmail') {
16859: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
16860: push(@{$changes{'lonstatus'}},$key);
16861: }
16862: }
16863: }
16864: }
16865: foreach my $item (@toggles) {
16866: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
16867: $changes{$item} = 1;
16868: } elsif ((!$env{'form.'.$item}) &&
16869: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
16870: $changes{$item} = 1;
16871: }
16872: }
16873: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
16874: $dom);
16875: if ($putresult eq 'ok') {
16876: if (keys(%changes) > 0) {
16877: &Apache::loncommon::devalidate_domconfig_cache($dom);
16878: if (ref($lastactref) eq 'HASH') {
16879: $lastactref->{'domainconfig'} = 1;
16880: }
16881: my ($titles,$short_titles) = &contact_titles();
16882: $resulttext = &mt('Changes made:').'<ul>';
16883: foreach my $item (@contacts) {
16884: if ($changes{$item}) {
16885: $resulttext .= '<li>'.$titles->{$item}.
16886: &mt(' set to: ').
16887: '<span class="LC_cusr_emph">'.
16888: $to{$item}.'</span></li>';
16889: }
16890: }
16891: foreach my $type (@mailings) {
16892: if (ref($changes{$type}) eq 'ARRAY') {
16893: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16894: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
16895: } else {
16896: $resulttext .= '<li>'.$titles->{$type}.': ';
16897: }
16898: my @text;
16899: foreach my $item (@{$newsetting{$type}}) {
16900: push(@text,$short_titles->{$item});
16901: }
16902: if ($others{$type} ne '') {
16903: push(@text,$others{$type});
16904: }
16905: if (@text) {
16906: $resulttext .= '<span class="LC_cusr_emph">'.
16907: join(', ',@text).'</span>';
16908: }
16909: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
16910: if ($bcc{$type} ne '') {
16911: my $bcctext;
16912: if (@text) {
16913: $bcctext = ' '.&mt('with Bcc to');
16914: } else {
16915: $bcctext = '(Bcc)';
16916: }
16917: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
16918: } elsif (!@text) {
16919: $resulttext .= &mt('No one');
16920: }
16921: if ($includestr{$type} ne '') {
16922: if ($includeloc{$type} eq 'b') {
16923: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
16924: } elsif ($includeloc{$type} eq 's') {
16925: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
16926: }
16927: }
16928: } elsif (!@text) {
16929: $resulttext .= &mt('No recipients');
16930: }
16931: $resulttext .= '</li>';
16932: }
16933: }
16934: if (ref($changes{'overrides'}) eq 'ARRAY') {
16935: my @deletions;
16936: foreach my $type (@{$changes{'overrides'}}) {
16937: if ($usertypeshash{$type}) {
16938: if (grep(/^\Q$type\E/,@overrides)) {
16939: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
16940: $usertypeshash{$type}).'<ul><li>';
16941: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
16942: my @text;
16943: foreach my $item (@contacts) {
16944: if ($newsetting{'override_'.$type}{$item}) {
16945: push(@text,$short_titles->{$item});
16946: }
16947: }
16948: if ($newsetting{'override_'.$type}{'others'} ne '') {
16949: push(@text,$newsetting{'override_'.$type}{'others'});
16950: }
16951:
16952: if (@text) {
16953: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
16954: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
16955: }
16956: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
16957: my $bcctext;
16958: if (@text) {
16959: $bcctext = ' '.&mt('with Bcc to');
16960: } else {
16961: $bcctext = '(Bcc)';
16962: }
16963: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
16964: } elsif (!@text) {
16965: $resulttext .= &mt('Helpdesk e-mail sent to no one');
16966: }
16967: $resulttext .= '</li>';
16968: if ($newsetting{'override_'.$type}{'include'} ne '') {
16969: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
16970: if ($loc eq 'b') {
16971: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
16972: } elsif ($loc eq 's') {
16973: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
16974: }
16975: }
16976: }
16977: $resulttext .= '</li></ul></li>';
16978: } else {
16979: push(@deletions,$usertypeshash{$type});
16980: }
16981: }
16982: }
16983: if (@deletions) {
16984: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
16985: join(', ',@deletions)).'</li>';
16986: }
16987: }
16988: my @offon = ('off','on');
16989: my $corelink = &core_link_msu();
16990: if ($changes{'reporterrors'}) {
16991: $resulttext .= '<li>'.
16992: &mt('E-mail error reports to [_1] set to "'.
16993: $offon[$env{'form.reporterrors'}].'".',
16994: $corelink).
16995: '</li>';
16996: }
16997: if ($changes{'reportupdates'}) {
16998: $resulttext .= '<li>'.
16999: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
17000: $offon[$env{'form.reportupdates'}].'".',
17001: $corelink).
17002: '</li>';
17003: }
17004: if ($changes{'reportstatus'}) {
17005: $resulttext .= '<li>'.
17006: &mt('E-mail status if errors above threshold to [_1] set to "'.
17007: $offon[$env{'form.reportstatus'}].'".',
17008: $corelink).
17009: '</li>';
17010: }
17011: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
17012: $resulttext .= '<li>'.
17013: &mt('Nightly status check e-mail settings').':<ul>';
17014: my (%defval,%use_def,%shown);
17015: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
17016: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
17017: $defval{'weights'} =
17018: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
17019: $defval{'excluded'} = &mt('None');
17020: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
17021: foreach my $item ('threshold','sysmail','weights','excluded') {
17022: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
17023: if (($item eq 'threshold') || ($item eq 'sysmail')) {
17024: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
17025: } elsif ($item eq 'weights') {
17026: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
17027: foreach my $type ('E','W','N','U') {
17028: $shown{$item} .= $lonstatus_names->{$type}.'=';
17029: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
17030: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
17031: } else {
17032: $shown{$item} .= $lonstatus_defs->{$type};
17033: }
17034: $shown{$item} .= ', ';
17035: }
17036: $shown{$item} =~ s/, $//;
17037: } else {
17038: $shown{$item} = $defval{$item};
17039: }
17040: } elsif ($item eq 'excluded') {
17041: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
17042: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
17043: } else {
17044: $shown{$item} = $defval{$item};
17045: }
17046: }
17047: } else {
17048: $shown{$item} = $defval{$item};
17049: }
17050: }
17051: } else {
17052: foreach my $item ('threshold','weights','excluded','sysmail') {
17053: $shown{$item} = $defval{$item};
17054: }
17055: }
17056: foreach my $item ('threshold','weights','excluded','sysmail') {
17057: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
17058: $shown{$item}).'</li>';
17059: }
17060: $resulttext .= '</ul></li>';
17061: }
17062: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
17063: my (@optional,@required,@unused,$maxsizechg);
17064: foreach my $field (@{$changes{'helpform'}}) {
17065: if ($field eq 'maxsize') {
17066: $maxsizechg = 1;
17067: next;
17068: }
17069: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
17070: push(@optional,$field);
17071: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
17072: push(@unused,$field);
17073: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
17074: push(@required,$field);
17075: }
17076: }
17077: if (@optional) {
17078: $resulttext .= '<li>'.
17079: &mt('Help form fields changed to "Optional": [_1].',
17080: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
17081: '</li>';
17082: }
17083: if (@required) {
17084: $resulttext .= '<li>'.
17085: &mt('Help form fields changed to "Required": [_1].',
17086: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
17087: '</li>';
17088: }
17089: if (@unused) {
17090: $resulttext .= '<li>'.
17091: &mt('Help form fields changed to "Not shown": [_1].',
17092: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
17093: '</li>';
17094: }
17095: if ($maxsizechg) {
17096: $resulttext .= '<li>'.
17097: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
17098: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
17099: '</li>';
17100: }
17101: }
17102: $resulttext .= '</ul>';
17103: } else {
17104: $resulttext = &mt('No changes made to contacts and form settings');
17105: }
17106: } else {
17107: $resulttext = '<span class="LC_error">'.
17108: &mt('An error occurred: [_1].',$putresult).'</span>';
17109: }
17110: return $resulttext;
17111: }
17112:
17113: sub modify_privacy {
17114: my ($dom,%domconfig) = @_;
17115: my ($resulttext,%current,%changes);
17116: if (ref($domconfig{'privacy'}) eq 'HASH') {
17117: %current = %{$domconfig{'privacy'}};
17118: }
17119: my @fields = ('lastname','firstname','middlename','generation','permanentemail','id');
17120: my @items = ('domain','author','course','community');
17121: my %names = &Apache::lonlocal::texthash (
17122: domain => 'Assigned domain role(s)',
17123: author => 'Assigned co-author role(s)',
17124: course => 'Assigned course role(s)',
17125: community => 'Assigned community role(s)',
17126: );
17127: my %roles = &Apache::lonlocal::texthash (
17128: domain => 'Domain role',
17129: author => 'Co-author role',
17130: course => 'Course role',
17131: community => 'Community role',
17132: );
17133: my %titles = &Apache::lonlocal::texthash (
17134: approval => 'Approval for role in different domain',
17135: othdom => 'User information available in other domain',
17136: priv => 'Information viewable by privileged user in same domain',
17137: unpriv => 'Information viewable by unprivileged user in same domain',
17138: instdom => 'Other domain shares institution/provider',
17139: extdom => 'Other domain has different institution/provider',
17140: none => 'Not allowed',
17141: user => 'User authorizes',
17142: domain => 'Domain Coordinator authorizes',
17143: auto => 'Unrestricted',
17144: notify => 'Notify when role needs authorization',
17145: );
17146: my %fieldnames = &Apache::lonlocal::texthash (
17147: id => 'Student/Employee ID',
17148: permanentemail => 'E-mail address',
17149: lastname => 'Last Name',
17150: firstname => 'First Name',
17151: middlename => 'Middle Name',
17152: generation => 'Generation',
17153: );
17154: my ($othertitle,$usertypes,$types) =
17155: &Apache::loncommon::sorted_inst_types($dom);
17156: my (%by_ip,%by_location,@intdoms,@instdoms);
17157: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
17158:
17159: my %privacyhash = (
17160: 'approval' => {
17161: instdom => {},
17162: extdom => {},
17163: },
17164: 'othdom' => {},
17165: 'priv' => {},
17166: 'unpriv' => {},
17167: );
17168: foreach my $item (@items) {
17169: if (@instdoms > 1) {
17170: if ($env{'form.privacy_approval_instdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17171: $privacyhash{'approval'}{'instdom'}{$item} = $env{'form.privacy_approval_instdom_'.$item};
17172: }
17173: if (ref($current{'approval'}) eq 'HASH') {
17174: if (ref($current{'approval'}{'instdom'}) eq 'HASH') {
17175: unless ($privacyhash{'approval'}{'instdom'}{$item} eq $current{'approval'}{'instdom'}{$item}) {
17176: $changes{'approval'} = 1;
17177: }
17178: }
17179: } elsif ($privacyhash{'approval'}{'instdom'}{$item} ne 'auto') {
17180: $changes{'approval'} = 1;
17181: }
17182: }
17183: if (keys(%by_location) > 0) {
17184: if ($env{'form.privacy_approval_extdom_'.$item} =~ /^(none|user|domain|auto)$/) {
17185: $privacyhash{'approval'}{'extdom'}{$item} = $env{'form.privacy_approval_extdom_'.$item};
17186: }
17187: if (ref($current{'approval'}) eq 'HASH') {
17188: if (ref($current{'approval'}{'extdom'}) eq 'HASH') {
17189: unless ($privacyhash{'approval'}{'extdom'}{$item} eq $current{'approval'}{'extdom'}{$item}) {
17190: $changes{'approval'} = 1;
17191: }
17192: }
17193: } elsif ($privacyhash{'approval'}{'extdom'}{$item} ne 'auto') {
17194: $changes{'approval'} = 1;
17195: }
17196: }
17197: foreach my $status ('priv','unpriv') {
17198: my @possibles = sort(&Apache::loncommon::get_env_multiple('form.privacy_'.$status.'_'.$item));
17199: my @newvalues;
17200: foreach my $field (@possibles) {
17201: if (grep(/^\Q$field\E$/,@fields)) {
17202: $privacyhash{$status}{$item}{$field} = 1;
17203: push(@newvalues,$field);
17204: }
17205: }
17206: @newvalues = sort(@newvalues);
17207: if (ref($current{$status}) eq 'HASH') {
17208: if (ref($current{$status}{$item}) eq 'HASH') {
17209: my @currvalues = sort(keys(%{$current{$status}{$item}}));
17210: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17211: if (@diffs > 0) {
17212: $changes{$status} = 1;
17213: }
17214: }
17215: } else {
17216: my @stdfields;
17217: foreach my $field (@fields) {
17218: if ($field eq 'id') {
17219: next if ($status eq 'unpriv');
17220: next if (($status eq 'priv') && ($item eq 'community'));
17221: }
17222: push(@stdfields,$field);
17223: }
17224: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17225: if (@diffs > 0) {
17226: $changes{$status} = 1;
17227: }
17228: }
17229: }
17230: }
17231: if ((@instdoms > 1) || (keys(%by_location) > 0)) {
17232: my @statuses;
17233: if (ref($types) eq 'ARRAY') {
17234: @statuses = @{$types};
17235: }
17236: foreach my $type (@statuses,'default') {
17237: my @possfields = &Apache::loncommon::get_env_multiple('form.privacy_othdom_'.$type);
17238: my @newvalues;
17239: foreach my $field (sort(@possfields)) {
17240: if (grep(/^\Q$field\E$/,@fields)) {
17241: $privacyhash{'othdom'}{$type}{$field} = 1;
17242: push(@newvalues,$field);
17243: }
17244: }
17245: @newvalues = sort(@newvalues);
17246: if (ref($current{'othdom'}) eq 'HASH') {
17247: if (ref($current{'othdom'}{$type}) eq 'HASH') {
17248: my @currvalues = sort(keys(%{$current{'othdom'}{$type}}));
17249: my @diffs = &Apache::loncommon::compare_arrays(\@currvalues,\@newvalues);
17250: if (@diffs > 0) {
17251: $changes{'othdom'} = 1;
17252: }
17253: }
17254: } else {
17255: my @stdfields = ('lastname','firstname','middlename','generation','permanentemail');
17256: my @diffs = &Apache::loncommon::compare_arrays(\@stdfields,\@newvalues);
17257: if (@diffs > 0) {
17258: $changes{'othdom'} = 1;
17259: }
17260: }
17261: }
17262: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
17263: my %notify;
17264: foreach my $possdc (&Apache::loncommon::get_env_multiple('form.privacy_notify')) {
17265: if (exists($domcoords{$possdc})) {
17266: $notify{$possdc} = 1;
17267: }
17268: }
17269: my $notify = join(',',sort(keys(%notify)));
17270: if ($current{'notify'} ne $notify) {
17271: $changes{'notify'} = 1;
17272: }
17273: $privacyhash{'notify'} = $notify;
17274: }
17275: my %confighash = (
17276: privacy => \%privacyhash,
17277: );
17278: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17279: if ($putresult eq 'ok') {
17280: if (keys(%changes) > 0) {
17281: $resulttext = &mt('Changes made: ').'<ul>';
17282: foreach my $key ('approval','notify','othdom','priv','unpriv') {
17283: if ($changes{$key}) {
17284: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17285: if ($key eq 'approval') {
17286: if (keys(%{$privacyhash{$key}{instdom}})) {
17287: $resulttext .= '<li>'.$titles{'instdom'}.'<ul>';
17288: foreach my $item (@items) {
17289: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{instdom}{$item}}.'</li>';
17290: }
17291: $resulttext .= '</ul></li>';
17292: }
17293: if (keys(%{$privacyhash{$key}{extdom}})) {
17294: $resulttext .= '<li>'.$titles{'extdom'}.'<ul>';
17295: foreach my $item (@items) {
17296: $resulttext .= '<li>'.$roles{$item}.': '.$titles{$privacyhash{$key}{extdom}{$item}}.'</li>';
17297: }
17298: $resulttext .= '</ul></li>';
17299: }
17300: } elsif ($key eq 'notify') {
17301: if ($privacyhash{$key}) {
17302: foreach my $dc (split(/,/,$privacyhash{$key})) {
17303: my ($dcname,$dcdom) = split(/:/,$dc);
17304: $resulttext .= '<li>'.&Apache::loncommon::plainname($dcname,$dcdom).'</li>';
17305: }
17306: } else {
17307: $resulttext .= '<li>'.&mt('No DCs to notify').'</li>';
17308: }
17309: } elsif ($key eq 'othdom') {
17310: my @statuses;
17311: if (ref($types) eq 'ARRAY') {
17312: @statuses = @{$types};
17313: }
17314: if (ref($privacyhash{$key}) eq 'HASH') {
17315: foreach my $status (@statuses,'default') {
17316: if ($status eq 'default') {
17317: $resulttext .= '<li>'.$othertitle.': ';
17318: } elsif (ref($usertypes) eq 'HASH') {
17319: $resulttext .= '<li>'.$usertypes->{$status}.': ';
17320: } else {
17321: next;
17322: }
17323: if (ref($privacyhash{$key}{$status}) eq 'HASH') {
17324: if (keys(%{$privacyhash{$key}{$status}})) {
17325: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$status}}))));
17326: } else {
17327: $resulttext .= &mt('none');
17328: }
17329: }
17330: $resulttext .= '</li>';
17331: }
17332: }
17333: } else {
17334: foreach my $item (@items) {
17335: if (ref($privacyhash{$key}{$item}) eq 'HASH') {
17336: $resulttext .= '<li>'.$names{$item}.': ';
17337: if (keys(%{$privacyhash{$key}{$item}})) {
17338: $resulttext .= join(', ', map { $fieldnames{$_}; } (sort(keys(%{$privacyhash{$key}{$item}}))));
17339: } else {
17340: $resulttext .= &mt('none');
17341: }
17342: $resulttext .= '</li>';
17343: }
17344: }
17345: }
17346: $resulttext .= '</ul></li>';
17347: }
17348: }
17349: $resulttext .= '</ul>';
17350: } else {
17351: $resulttext = &mt('No changes made to user information settings');
17352: }
17353: } else {
17354: $resulttext = '<span class="LC_error">'.
17355: &mt('An error occurred: [_1]',$putresult).'</span>';
17356: }
17357: return $resulttext;
17358: }
17359:
17360: sub modify_passwords {
17361: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17362: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
17363: $updatedefaults,$updateconf);
17364: my $customfn = 'resetpw.html';
17365: if (ref($domconfig{'passwords'}) eq 'HASH') {
17366: %current = %{$domconfig{'passwords'}};
17367: }
17368: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17369: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17370: if (ref($types) eq 'ARRAY') {
17371: @oktypes = @{$types};
17372: }
17373: push(@oktypes,'default');
17374:
17375: my %titles = &Apache::lonlocal::texthash (
17376: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
17377: intauth_check => 'Check bcrypt cost if authenticated',
17378: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
17379: permanent => 'Permanent e-mail address',
17380: critical => 'Critical notification address',
17381: notify => 'Notification address',
17382: min => 'Minimum password length',
17383: max => 'Maximum password length',
17384: chars => 'Required characters',
17385: expire => 'Password expiration (days)',
17386: numsaved => 'Number of previous passwords to save',
17387: reset => 'Resetting Forgotten Password',
17388: intauth => 'Encryption of Stored Passwords (Internal Auth)',
17389: rules => 'Rules for LON-CAPA Passwords',
17390: crsownerchg => 'Course Owner Changing Student Passwords',
17391: username => 'Username',
17392: email => 'E-mail address',
17393: );
17394:
17395: #
17396: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
17397: #
17398: my (%curr_defaults,%save_defaults);
17399: if (ref($domconfig{'defaults'}) eq 'HASH') {
17400: foreach my $key (keys(%{$domconfig{'defaults'}})) {
17401: if ($key =~ /^intauth_(cost|check|switch)$/) {
17402: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
17403: } else {
17404: $save_defaults{$key} = $domconfig{'defaults'}{$key};
17405: }
17406: }
17407: }
17408: my %staticdefaults = (
17409: 'resetlink' => 2,
17410: 'resetcase' => \@oktypes,
17411: 'resetprelink' => 'both',
17412: 'resetemail' => ['critical','notify','permanent'],
17413: 'intauth_cost' => 10,
17414: 'intauth_check' => 0,
17415: 'intauth_switch' => 0,
17416: );
17417: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
17418: foreach my $type (@oktypes) {
17419: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
17420: }
17421: my $linklife = $env{'form.passwords_link'};
17422: $linklife =~ s/^\s+|\s+$//g;
17423: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
17424: $newvalues{'resetlink'} = $linklife;
17425: if ($current{'resetlink'}) {
17426: if ($current{'resetlink'} ne $linklife) {
17427: $changes{'reset'} = 1;
17428: }
17429: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17430: if ($staticdefaults{'resetlink'} ne $linklife) {
17431: $changes{'reset'} = 1;
17432: }
17433: }
17434: } elsif ($current{'resetlink'}) {
17435: $changes{'reset'} = 1;
17436: }
17437: my @casesens;
17438: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
17439: foreach my $case (sort(@posscase)) {
17440: if (grep(/^\Q$case\E$/,@oktypes)) {
17441: push(@casesens,$case);
17442: }
17443: }
17444: $newvalues{'resetcase'} = \@casesens;
17445: if (ref($current{'resetcase'}) eq 'ARRAY') {
17446: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
17447: if (@diffs > 0) {
17448: $changes{'reset'} = 1;
17449: }
17450: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17451: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
17452: if (@diffs > 0) {
17453: $changes{'reset'} = 1;
17454: }
17455: }
17456: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
17457: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
17458: if (exists($current{'resetprelink'})) {
17459: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
17460: $changes{'reset'} = 1;
17461: }
17462: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17463: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
17464: $changes{'reset'} = 1;
17465: }
17466: }
17467: } elsif ($current{'resetprelink'}) {
17468: $changes{'reset'} = 1;
17469: }
17470: foreach my $type (@oktypes) {
17471: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
17472: my @postlink;
17473: foreach my $item (sort(@possplink)) {
17474: if ($item =~ /^(email|username)$/) {
17475: push(@postlink,$item);
17476: }
17477: }
17478: $newvalues{'resetpostlink'}{$type} = \@postlink;
17479: unless ($changes{'reset'}) {
17480: if (ref($current{'resetpostlink'}) eq 'HASH') {
17481: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
17482: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
17483: if (@diffs > 0) {
17484: $changes{'reset'} = 1;
17485: }
17486: } else {
17487: $changes{'reset'} = 1;
17488: }
17489: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17490: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
17491: if (@diffs > 0) {
17492: $changes{'reset'} = 1;
17493: }
17494: }
17495: }
17496: }
17497: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
17498: my @resetemail;
17499: foreach my $item (sort(@possemailsrc)) {
17500: if ($item =~ /^(permanent|critical|notify)$/) {
17501: push(@resetemail,$item);
17502: }
17503: }
17504: $newvalues{'resetemail'} = \@resetemail;
17505: unless ($changes{'reset'}) {
17506: if (ref($current{'resetemail'}) eq 'ARRAY') {
17507: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
17508: if (@diffs > 0) {
17509: $changes{'reset'} = 1;
17510: }
17511: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
17512: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
17513: if (@diffs > 0) {
17514: $changes{'reset'} = 1;
17515: }
17516: }
17517: }
17518: if ($env{'form.passwords_stdtext'} == 0) {
17519: $newvalues{'resetremove'} = 1;
17520: unless ($current{'resetremove'}) {
17521: $changes{'reset'} = 1;
17522: }
17523: } elsif ($current{'resetremove'}) {
17524: $changes{'reset'} = 1;
17525: }
17526: if ($env{'form.passwords_customfile.filename'} ne '') {
17527: my $servadm = $r->dir_config('lonAdmEMail');
17528: my ($configuserok,$author_ok,$switchserver) =
17529: &config_check($dom,$confname,$servadm);
17530: my $error;
17531: if ($configuserok eq 'ok') {
17532: if ($switchserver) {
17533: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
17534: } else {
17535: if ($author_ok eq 'ok') {
17536: my $modified = [];
17537: my ($result,$customurl) =
17538: &Apache::lonconfigsettings::publishlogo($r,'upload','passwords_customfile',$dom,
17539: $confname,'customtext/resetpw','','',$customfn,
17540: $modified);
17541: if ($result eq 'ok') {
17542: $newvalues{'resetcustom'} = $customurl;
17543: $changes{'reset'} = 1;
17544: &update_modify_urls($r,$modified);
17545: } else {
17546: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
17547: }
17548: } else {
17549: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
17550: }
17551: }
17552: } else {
17553: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
17554: }
17555: if ($error) {
17556: &Apache::lonnet::logthis($error);
17557: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
17558: }
17559: } elsif ($current{'resetcustom'}) {
17560: if ($env{'form.passwords_custom_del'}) {
17561: $changes{'reset'} = 1;
17562: } else {
17563: $newvalues{'resetcustom'} = $current{'resetcustom'};
17564: }
17565: }
17566: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
17567: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
17568: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
17569: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
17570: $changes{'intauth'} = 1;
17571: }
17572: } else {
17573: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
17574: }
17575: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
17576: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
17577: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
17578: $changes{'intauth'} = 1;
17579: }
17580: } else {
17581: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17582: }
17583: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
17584: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
17585: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
17586: $changes{'intauth'} = 1;
17587: }
17588: } else {
17589: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
17590: }
17591: foreach my $item ('cost','check','switch') {
17592: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
17593: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
17594: $updatedefaults = 1;
17595: }
17596: }
17597: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
17598: my %crsownerchg = (
17599: by => [],
17600: for => [],
17601: );
17602: foreach my $item ('by','for') {
17603: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
17604: foreach my $type (sort(@posstypes)) {
17605: if (grep(/^\Q$type\E$/,@oktypes)) {
17606: push(@{$crsownerchg{$item}},$type);
17607: }
17608: }
17609: }
17610: $newvalues{'crsownerchg'} = \%crsownerchg;
17611: if (ref($current{'crsownerchg'}) eq 'HASH') {
17612: foreach my $item ('by','for') {
17613: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
17614: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
17615: if (@diffs > 0) {
17616: $changes{'crsownerchg'} = 1;
17617: last;
17618: }
17619: }
17620: }
17621: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
17622: foreach my $item ('by','for') {
17623: if (@{$crsownerchg{$item}} > 0) {
17624: $changes{'crsownerchg'} = 1;
17625: last;
17626: }
17627: }
17628: }
17629:
17630: my %confighash = (
17631: defaults => \%save_defaults,
17632: passwords => \%newvalues,
17633: );
17634: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
17635:
17636: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
17637: if ($putresult eq 'ok') {
17638: if (keys(%changes) > 0) {
17639: $resulttext = &mt('Changes made: ').'<ul>';
17640: foreach my $key ('reset','intauth','rules','crsownerchg') {
17641: if ($changes{$key}) {
17642: unless ($key eq 'intauth') {
17643: $updateconf = 1;
17644: }
17645: $resulttext .= '<li>'.$titles{$key}.':<ul>';
17646: if ($key eq 'reset') {
17647: if ($confighash{'passwords'}{'captcha'} eq 'original') {
17648: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
17649: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
17650: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
17651: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
17652: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
17653: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
17654: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
17655: }
17656: } else {
17657: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
17658: }
17659: if ($confighash{'passwords'}{'resetlink'}) {
17660: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
17661: } else {
17662: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
17663: &mt('Will default to 2 hours').'</li>';
17664: }
17665: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
17666: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
17667: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
17668: } else {
17669: my $casesens;
17670: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
17671: if ($type eq 'default') {
17672: $casesens .= $othertitle.', ';
17673: } elsif ($usertypes->{$type} ne '') {
17674: $casesens .= $usertypes->{$type}.', ';
17675: }
17676: }
17677: $casesens =~ s/\Q, \E$//;
17678: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
17679: }
17680: } else {
17681: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
17682: }
17683: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
17684: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
17685: } else {
17686: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
17687: }
17688: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
17689: my $output;
17690: if (ref($types) eq 'ARRAY') {
17691: foreach my $type (@{$types}) {
17692: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
17693: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
17694: $output .= $usertypes->{$type}.' -- '.&mt('none');
17695: } else {
17696: $output .= $usertypes->{$type}.' -- '.
17697: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
17698: }
17699: }
17700: }
17701: }
17702: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
17703: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
17704: $output .= $othertitle.' -- '.&mt('none');
17705: } else {
17706: $output .= $othertitle.' -- '.
17707: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
17708: }
17709: }
17710: if ($output) {
17711: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
17712: } else {
17713: $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>';
17714: }
17715: } else {
17716: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
17717: }
17718: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
17719: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
17720: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
17721: } else {
17722: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17723: }
17724: } else {
17725: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
17726: }
17727: if ($confighash{'passwords'}{'resetremove'}) {
17728: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
17729: } else {
17730: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
17731: }
17732: if ($confighash{'passwords'}{'resetcustom'}) {
17733: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
17734: &mt('custom text'),600,500,undef,undef,
17735: undef,undef,'background-color:#ffffff');
17736: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
17737: } else {
17738: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
17739: }
17740: } elsif ($key eq 'intauth') {
17741: foreach my $item ('cost','switch','check') {
17742: my $value = $save_defaults{$key.'_'.$item};
17743: if ($item eq 'switch') {
17744: my %optiondesc = &Apache::lonlocal::texthash (
17745: 0 => 'No',
17746: 1 => 'Yes',
17747: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
17748: );
17749: if ($value =~ /^(0|1|2)$/) {
17750: $value = $optiondesc{$value};
17751: } else {
17752: $value = &mt('none -- defaults to No');
17753: }
17754: } elsif ($item eq 'check') {
17755: my %optiondesc = &Apache::lonlocal::texthash (
17756: 0 => 'No',
17757: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
17758: 2 => 'Yes, disallow login if stored cost is less than domain default',
17759: );
17760: if ($value =~ /^(0|1|2)$/) {
17761: $value = $optiondesc{$value};
17762: } else {
17763: $value = &mt('none -- defaults to No');
17764: }
17765: }
17766: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
17767: }
17768: } elsif ($key eq 'rules') {
17769: foreach my $rule ('min','max','expire','numsaved') {
17770: if ($confighash{'passwords'}{$rule} eq '') {
17771: if ($rule eq 'min') {
17772: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
17773: ' '.&mt('Default of [_1] will be used',
17774: $Apache::lonnet::passwdmin).'</li>';
17775: } else {
17776: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
17777: }
17778: } else {
17779: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
17780: }
17781: }
17782: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
17783: if (@{$confighash{'passwords'}{'chars'}} > 0) {
17784: my %rulenames = &Apache::lonlocal::texthash(
17785: uc => 'At least one upper case letter',
17786: lc => 'At least one lower case letter',
17787: num => 'At least one number',
17788: spec => 'At least one non-alphanumeric',
17789: );
17790: my $needed = '<ul><li>'.
17791: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
17792: '</li></ul>';
17793: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
17794: } else {
17795: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17796: }
17797: } else {
17798: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
17799: }
17800: } elsif ($key eq 'crsownerchg') {
17801: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
17802: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
17803: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
17804: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17805: } else {
17806: my %crsownerstr;
17807: foreach my $item ('by','for') {
17808: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
17809: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
17810: if ($type eq 'default') {
17811: $crsownerstr{$item} .= $othertitle.', ';
17812: } elsif ($usertypes->{$type} ne '') {
17813: $crsownerstr{$item} .= $usertypes->{$type}.', ';
17814: }
17815: }
17816: $crsownerstr{$item} =~ s/\Q, \E$//;
17817: }
17818: }
17819: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
17820: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
17821: }
17822: } else {
17823: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
17824: }
17825: }
17826: $resulttext .= '</ul></li>';
17827: }
17828: }
17829: $resulttext .= '</ul>';
17830: } else {
17831: $resulttext = &mt('No changes made to password settings');
17832: }
17833: my $cachetime = 24*60*60;
17834: if ($updatedefaults) {
17835: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17836: if (ref($lastactref) eq 'HASH') {
17837: $lastactref->{'domdefaults'} = 1;
17838: }
17839: }
17840: if ($updateconf) {
17841: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
17842: if (ref($lastactref) eq 'HASH') {
17843: $lastactref->{'passwdconf'} = 1;
17844: }
17845: }
17846: } else {
17847: $resulttext = '<span class="LC_error">'.
17848: &mt('An error occurred: [_1]',$putresult).'</span>';
17849: }
17850: if ($errors) {
17851: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
17852: $errors.'</ul></p>';
17853: }
17854: return $resulttext;
17855: }
17856:
17857: sub password_rule_changes {
17858: my ($prefix,$newvalues,$current,$changes) = @_;
17859: return unless ((ref($newvalues) eq 'HASH') &&
17860: (ref($current) eq 'HASH') &&
17861: (ref($changes) eq 'HASH'));
17862: my (@rules,%staticdefaults);
17863: if ($prefix eq 'passwords') {
17864: @rules = ('min','max','expire','numsaved');
17865: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
17866: @rules = ('min','max');
17867: }
17868: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
17869: foreach my $rule (@rules) {
17870: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
17871: my $ruleok;
17872: if ($rule eq 'expire') {
17873: if (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+(|\.\d*)$/) &&
17874: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
17875: $ruleok = 1;
17876: }
17877: } elsif ($rule eq 'min') {
17878: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
17879: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
17880: $ruleok = 1;
17881: }
17882: }
17883: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
17884: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
17885: $ruleok = 1;
17886: }
17887: if ($ruleok) {
17888: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
17889: if (exists($current->{$rule})) {
17890: if ($newvalues->{$rule} ne $current->{$rule}) {
17891: $changes->{'rules'} = 1;
17892: }
17893: } elsif ($rule eq 'min') {
17894: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
17895: $changes->{'rules'} = 1;
17896: }
17897: } else {
17898: $changes->{'rules'} = 1;
17899: }
17900: } elsif (exists($current->{$rule})) {
17901: $changes->{'rules'} = 1;
17902: }
17903: }
17904: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
17905: my @chars;
17906: foreach my $item (sort(@posschars)) {
17907: if ($item =~ /^(uc|lc|num|spec)$/) {
17908: push(@chars,$item);
17909: }
17910: }
17911: $newvalues->{'chars'} = \@chars;
17912: unless ($changes->{'rules'}) {
17913: if (ref($current->{'chars'}) eq 'ARRAY') {
17914: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
17915: if (@diffs > 0) {
17916: $changes->{'rules'} = 1;
17917: }
17918: } else {
17919: if (@chars > 0) {
17920: $changes->{'rules'} = 1;
17921: }
17922: }
17923: }
17924: return;
17925: }
17926:
17927: sub modify_usercreation {
17928: my ($dom,%domconfig) = @_;
17929: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
17930: my $warningmsg;
17931: if (ref($domconfig{'usercreation'}) eq 'HASH') {
17932: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
17933: if ($key eq 'cancreate') {
17934: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
17935: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
17936: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
17937: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17938: } else {
17939: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
17940: }
17941: }
17942: }
17943: } elsif ($key eq 'email_rule') {
17944: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
17945: } else {
17946: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
17947: }
17948: }
17949: }
17950: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
17951: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
17952: my @contexts = ('author','course','requestcrs');
17953: foreach my $item(@contexts) {
17954: $cancreate{$item} = $env{'form.can_createuser_'.$item};
17955: }
17956: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
17957: foreach my $item (@contexts) {
17958: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
17959: push(@{$changes{'cancreate'}},$item);
17960: }
17961: }
17962: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
17963: foreach my $item (@contexts) {
17964: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
17965: if ($cancreate{$item} ne 'any') {
17966: push(@{$changes{'cancreate'}},$item);
17967: }
17968: } else {
17969: if ($cancreate{$item} ne 'none') {
17970: push(@{$changes{'cancreate'}},$item);
17971: }
17972: }
17973: }
17974: } else {
17975: foreach my $item (@contexts) {
17976: push(@{$changes{'cancreate'}},$item);
17977: }
17978: }
17979:
17980: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
17981: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
17982: if (!grep(/^\Q$type\E$/,@username_rule)) {
17983: push(@{$changes{'username_rule'}},$type);
17984: }
17985: }
17986: foreach my $type (@username_rule) {
17987: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
17988: push(@{$changes{'username_rule'}},$type);
17989: }
17990: }
17991: } else {
17992: push(@{$changes{'username_rule'}},@username_rule);
17993: }
17994:
17995: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
17996: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
17997: if (!grep(/^\Q$type\E$/,@id_rule)) {
17998: push(@{$changes{'id_rule'}},$type);
17999: }
18000: }
18001: foreach my $type (@id_rule) {
18002: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
18003: push(@{$changes{'id_rule'}},$type);
18004: }
18005: }
18006: } else {
18007: push(@{$changes{'id_rule'}},@id_rule);
18008: }
18009:
18010: my @authen_contexts = ('author','course','domain');
18011: my @authtypes = ('int','krb4','krb5','loc','lti');
18012: my %authhash;
18013: foreach my $item (@authen_contexts) {
18014: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
18015: foreach my $auth (@authtypes) {
18016: if (grep(/^\Q$auth\E$/,@authallowed)) {
18017: $authhash{$item}{$auth} = 1;
18018: } else {
18019: $authhash{$item}{$auth} = 0;
18020: }
18021: }
18022: }
18023: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
18024: foreach my $item (@authen_contexts) {
18025: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
18026: foreach my $auth (@authtypes) {
18027: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
18028: push(@{$changes{'authtypes'}},$item);
18029: last;
18030: }
18031: }
18032: }
18033: }
18034: } else {
18035: foreach my $item (@authen_contexts) {
18036: push(@{$changes{'authtypes'}},$item);
18037: }
18038: }
18039:
18040: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
18041: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
18042: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
18043: $save_usercreate{'id_rule'} = \@id_rule;
18044: $save_usercreate{'username_rule'} = \@username_rule,
18045: $save_usercreate{'authtypes'} = \%authhash;
18046:
18047: my %usercreation_hash = (
18048: usercreation => \%save_usercreate,
18049: );
18050:
18051: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
18052: $dom);
18053:
18054: if ($putresult eq 'ok') {
18055: if (keys(%changes) > 0) {
18056: $resulttext = &mt('Changes made:').'<ul>';
18057: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18058: my %lt = &usercreation_types();
18059: foreach my $type (@{$changes{'cancreate'}}) {
18060: my $chgtext = $lt{$type}.', ';
18061: if ($cancreate{$type} eq 'none') {
18062: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
18063: } elsif ($cancreate{$type} eq 'any') {
18064: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
18065: } elsif ($cancreate{$type} eq 'official') {
18066: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
18067: } elsif ($cancreate{$type} eq 'unofficial') {
18068: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
18069: }
18070: $resulttext .= '<li>'.$chgtext.'</li>';
18071: }
18072: }
18073: if (ref($changes{'username_rule'}) eq 'ARRAY') {
18074: my ($rules,$ruleorder) =
18075: &Apache::lonnet::inst_userrules($dom,'username');
18076: my $chgtext = '<ul>';
18077: foreach my $type (@username_rule) {
18078: if (ref($rules->{$type}) eq 'HASH') {
18079: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
18080: }
18081: }
18082: $chgtext .= '</ul>';
18083: if (@username_rule > 0) {
18084: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18085: } else {
18086: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
18087: }
18088: }
18089: if (ref($changes{'id_rule'}) eq 'ARRAY') {
18090: my ($idrules,$idruleorder) =
18091: &Apache::lonnet::inst_userrules($dom,'id');
18092: my $chgtext = '<ul>';
18093: foreach my $type (@id_rule) {
18094: if (ref($idrules->{$type}) eq 'HASH') {
18095: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
18096: }
18097: }
18098: $chgtext .= '</ul>';
18099: if (@id_rule > 0) {
18100: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
18101: } else {
18102: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
18103: }
18104: }
18105: my %authname = &authtype_names();
18106: my %context_title = &context_names();
18107: if (ref($changes{'authtypes'}) eq 'ARRAY') {
18108: my $chgtext = '<ul>';
18109: foreach my $type (@{$changes{'authtypes'}}) {
18110: my @allowed;
18111: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
18112: foreach my $auth (@authtypes) {
18113: if ($authhash{$type}{$auth}) {
18114: push(@allowed,$authname{$auth});
18115: }
18116: }
18117: if (@allowed > 0) {
18118: $chgtext .= join(', ',@allowed).'</li>';
18119: } else {
18120: $chgtext .= &mt('none').'</li>';
18121: }
18122: }
18123: $chgtext .= '</ul>';
18124: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
18125: $resulttext .= '</li>';
18126: }
18127: $resulttext .= '</ul>';
18128: } else {
18129: $resulttext = &mt('No changes made to user creation settings');
18130: }
18131: } else {
18132: $resulttext = '<span class="LC_error">'.
18133: &mt('An error occurred: [_1]',$putresult).'</span>';
18134: }
18135: if ($warningmsg ne '') {
18136: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
18137: }
18138: return $resulttext;
18139: }
18140:
18141: sub modify_selfcreation {
18142: my ($dom,$lastactref,%domconfig) = @_;
18143: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
18144: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
18145: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18146: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
18147: if (ref($typesref) eq 'ARRAY') {
18148: @types = @{$typesref};
18149: }
18150: if (ref($usertypesref) eq 'HASH') {
18151: %usertypes = %{$usertypesref};
18152: }
18153: $usertypes{'default'} = $othertitle;
18154: #
18155: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
18156: #
18157: if (ref($domconfig{'usercreation'}) eq 'HASH') {
18158: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
18159: if ($key eq 'cancreate') {
18160: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
18161: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
18162: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
18163: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
18164: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
18165: ($item eq 'emailusername') || ($item eq 'shibenv') ||
18166: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
18167: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
18168: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18169: } else {
18170: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
18171: }
18172: }
18173: }
18174: } elsif ($key eq 'email_rule') {
18175: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
18176: } else {
18177: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
18178: }
18179: }
18180: }
18181: #
18182: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
18183: #
18184: if (ref($domconfig{'usermodification'}) eq 'HASH') {
18185: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
18186: if ($key eq 'selfcreate') {
18187: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
18188: } else {
18189: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
18190: }
18191: }
18192: }
18193: #
18194: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
18195: #
18196: if (ref($domconfig{'inststatus'}) eq 'HASH') {
18197: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
18198: if ($key eq 'inststatusguest') {
18199: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
18200: } else {
18201: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
18202: }
18203: }
18204: }
18205:
18206: my @contexts = ('selfcreate');
18207: @{$cancreate{'selfcreate'}} = ();
18208: %{$cancreate{'emailusername'}} = ();
18209: if (@types) {
18210: @{$cancreate{'statustocreate'}} = ();
18211: }
18212: %{$cancreate{'selfcreateprocessing'}} = ();
18213: %{$cancreate{'shibenv'}} = ();
18214: %{$cancreate{'emailverified'}} = ();
18215: %{$cancreate{'emailoptions'}} = ();
18216: %{$cancreate{'emaildomain'}} = ();
18217: my %selfcreatetypes = (
18218: sso => 'users authenticated by institutional single sign on',
18219: login => 'users authenticated by institutional log-in',
18220: email => 'users verified by e-mail',
18221: );
18222: #
18223: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
18224: # is permitted.
18225: #
18226: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
18227:
18228: my (@statuses,%email_rule);
18229: foreach my $item ('login','sso','email') {
18230: if ($item eq 'email') {
18231: if ($env{'form.cancreate_email'}) {
18232: if (@types) {
18233: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
18234: foreach my $status (@poss_statuses) {
18235: if (grep(/^\Q$status\E$/,(@types,'default'))) {
18236: push(@statuses,$status);
18237: }
18238: }
18239: $save_inststatus{'inststatusguest'} = \@statuses;
18240: } else {
18241: push(@statuses,'default');
18242: }
18243: if (@statuses) {
18244: my %curr_rule;
18245: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
18246: foreach my $type (@statuses) {
18247: $curr_rule{$type} = $curr_usercreation{'email_rule'};
18248: }
18249: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
18250: foreach my $type (@statuses) {
18251: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
18252: }
18253: }
18254: push(@{$cancreate{'selfcreate'}},'email');
18255: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
18256: my %curremaildom;
18257: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
18258: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
18259: }
18260: foreach my $type (@statuses) {
18261: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
18262: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
18263: }
18264: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
18265: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
18266: }
18267: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
18268: #
18269: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
18270: #
18271: my $chosen = $1;
18272: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
18273: my $emaildom;
18274: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
18275: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
18276: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
18277: if (ref($curremaildom{$type}) eq 'HASH') {
18278: if (exists($curremaildom{$type}{$chosen})) {
18279: if ($curremaildom{$type}{$chosen} ne $emaildom) {
18280: push(@{$changes{'cancreate'}},'emaildomain');
18281: }
18282: } elsif ($emaildom ne '') {
18283: push(@{$changes{'cancreate'}},'emaildomain');
18284: }
18285: } elsif ($emaildom ne '') {
18286: push(@{$changes{'cancreate'}},'emaildomain');
18287: }
18288: }
18289: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18290: } elsif ($chosen eq 'custom') {
18291: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
18292: $email_rule{$type} = [];
18293: if (ref($emailrules) eq 'HASH') {
18294: foreach my $rule (@possemail_rules) {
18295: if (exists($emailrules->{$rule})) {
18296: push(@{$email_rule{$type}},$rule);
18297: }
18298: }
18299: }
18300: if (@{$email_rule{$type}}) {
18301: $cancreate{'emailoptions'}{$type} = 'custom';
18302: if (ref($curr_rule{$type}) eq 'ARRAY') {
18303: if (@{$curr_rule{$type}} > 0) {
18304: foreach my $rule (@{$curr_rule{$type}}) {
18305: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
18306: push(@{$changes{'email_rule'}},$type);
18307: }
18308: }
18309: }
18310: foreach my $type (@{$email_rule{$type}}) {
18311: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
18312: push(@{$changes{'email_rule'}},$type);
18313: }
18314: }
18315: } else {
18316: push(@{$changes{'email_rule'}},$type);
18317: }
18318: }
18319: } else {
18320: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
18321: }
18322: }
18323: }
18324: if (@types) {
18325: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18326: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
18327: if (@changed) {
18328: push(@{$changes{'inststatus'}},'inststatusguest');
18329: }
18330: } else {
18331: push(@{$changes{'inststatus'}},'inststatusguest');
18332: }
18333: }
18334: } else {
18335: delete($env{'form.cancreate_email'});
18336: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18337: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18338: push(@{$changes{'inststatus'}},'inststatusguest');
18339: }
18340: }
18341: }
18342: } else {
18343: $save_inststatus{'inststatusguest'} = [];
18344: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
18345: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
18346: push(@{$changes{'inststatus'}},'inststatusguest');
18347: }
18348: }
18349: }
18350: } else {
18351: if ($env{'form.cancreate_'.$item}) {
18352: push(@{$cancreate{'selfcreate'}},$item);
18353: }
18354: }
18355: }
18356: my (%userinfo,%savecaptcha);
18357: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
18358: #
18359: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
18360: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
18361: #
18362:
18363: if ($env{'form.cancreate_email'}) {
18364: push(@contexts,'emailusername');
18365: if (@statuses) {
18366: foreach my $type (@statuses) {
18367: if (ref($infofields) eq 'ARRAY') {
18368: foreach my $field (@{$infofields}) {
18369: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
18370: $cancreate{'emailusername'}{$type}{$field} = $1;
18371: }
18372: }
18373: }
18374: }
18375: }
18376: #
18377: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
18378: # queued requests for self-creation of account verified by e-mail.
18379: #
18380:
18381: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
18382: @approvalnotify = sort(@approvalnotify);
18383: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
18384: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18385: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
18386: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
18387: push(@{$changes{'cancreate'}},'notify');
18388: }
18389: } else {
18390: if ($cancreate{'notify'}{'approval'}) {
18391: push(@{$changes{'cancreate'}},'notify');
18392: }
18393: }
18394: } elsif ($cancreate{'notify'}{'approval'}) {
18395: push(@{$changes{'cancreate'}},'notify');
18396: }
18397:
18398: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
18399: }
18400: #
18401: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
18402: # institutional log-in.
18403: #
18404: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
18405: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
18406: ($domdefaults{'auth_def'} eq 'localauth'))) {
18407: $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.').' '.
18408: &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.');
18409: }
18410: }
18411: my @fields = ('lastname','firstname','middlename','generation',
18412: 'permanentemail','id');
18413: my @shibfields = (@fields,'inststatus');
18414: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18415: #
18416: # Where usernames may created for institutional log-in and/or institutional single sign on:
18417: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
18418: # may self-create accounts
18419: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
18420: # which the user may supply, if institutional data is unavailable.
18421: #
18422: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
18423: if (@types) {
18424: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
18425: push(@contexts,'statustocreate');
18426: foreach my $type (@types) {
18427: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
18428: foreach my $field (@fields) {
18429: if (grep(/^\Q$field\E$/,@modifiable)) {
18430: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
18431: } else {
18432: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
18433: }
18434: }
18435: }
18436: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
18437: foreach my $type (@types) {
18438: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
18439: foreach my $field (@fields) {
18440: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
18441: $curr_usermodify{'selfcreate'}{$type}{$field}) {
18442: push(@{$changes{'selfcreate'}},$type);
18443: last;
18444: }
18445: }
18446: }
18447: }
18448: } else {
18449: foreach my $type (@types) {
18450: push(@{$changes{'selfcreate'}},$type);
18451: }
18452: }
18453: }
18454: foreach my $field (@shibfields) {
18455: if ($env{'form.shibenv_'.$field} ne '') {
18456: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
18457: }
18458: }
18459: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
18460: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
18461: foreach my $field (@shibfields) {
18462: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
18463: push(@{$changes{'cancreate'}},'shibenv');
18464: }
18465: }
18466: } else {
18467: foreach my $field (@shibfields) {
18468: if ($env{'form.shibenv_'.$field}) {
18469: push(@{$changes{'cancreate'}},'shibenv');
18470: last;
18471: }
18472: }
18473: }
18474: }
18475: }
18476: foreach my $item (@contexts) {
18477: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
18478: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
18479: if (ref($cancreate{$item}) eq 'ARRAY') {
18480: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
18481: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18482: push(@{$changes{'cancreate'}},$item);
18483: }
18484: }
18485: }
18486: }
18487: if (ref($cancreate{$item}) eq 'ARRAY') {
18488: foreach my $type (@{$cancreate{$item}}) {
18489: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
18490: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18491: push(@{$changes{'cancreate'}},$item);
18492: }
18493: }
18494: }
18495: }
18496: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
18497: if (ref($cancreate{$item}) eq 'HASH') {
18498: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
18499: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18500: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
18501: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18502: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18503: push(@{$changes{'cancreate'}},$item);
18504: }
18505: }
18506: }
18507: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18508: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18509: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18510: push(@{$changes{'cancreate'}},$item);
18511: }
18512: }
18513: }
18514: }
18515: foreach my $type (keys(%{$cancreate{$item}})) {
18516: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18517: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18518: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
18519: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
18520: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18521: push(@{$changes{'cancreate'}},$item);
18522: }
18523: }
18524: } else {
18525: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18526: push(@{$changes{'cancreate'}},$item);
18527: }
18528: }
18529: }
18530: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18531: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
18532: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18533: push(@{$changes{'cancreate'}},$item);
18534: }
18535: }
18536: }
18537: }
18538: }
18539: } elsif ($curr_usercreation{'cancreate'}{$item}) {
18540: if (ref($cancreate{$item}) eq 'ARRAY') {
18541: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
18542: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18543: push(@{$changes{'cancreate'}},$item);
18544: }
18545: }
18546: }
18547: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
18548: if (ref($cancreate{$item}) eq 'HASH') {
18549: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18550: push(@{$changes{'cancreate'}},$item);
18551: }
18552: }
18553: } elsif ($item eq 'emailusername') {
18554: if (ref($cancreate{$item}) eq 'HASH') {
18555: foreach my $type (keys(%{$cancreate{$item}})) {
18556: if (ref($cancreate{$item}{$type}) eq 'HASH') {
18557: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
18558: if ($cancreate{$item}{$type}{$field}) {
18559: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
18560: push(@{$changes{'cancreate'}},$item);
18561: }
18562: last;
18563: }
18564: }
18565: }
18566: }
18567: }
18568: }
18569: }
18570: #
18571: # Populate %save_usercreate hash with updates to self-creation configuration.
18572: #
18573: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
18574: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
18575: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
18576: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
18577: if (ref($cancreate{'notify'}) eq 'HASH') {
18578: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
18579: }
18580: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
18581: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
18582: }
18583: if (ref($cancreate{'emailverified'}) eq 'HASH') {
18584: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
18585: }
18586: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
18587: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
18588: }
18589: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
18590: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
18591: }
18592: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18593: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
18594: }
18595: if (ref($cancreate{'shibenv'}) eq 'HASH') {
18596: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
18597: }
18598: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
18599: $save_usercreate{'email_rule'} = \%email_rule;
18600:
18601: my %userconfig_hash = (
18602: usercreation => \%save_usercreate,
18603: usermodification => \%save_usermodify,
18604: inststatus => \%save_inststatus,
18605: );
18606:
18607: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
18608: $dom);
18609: #
18610: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
18611: #
18612: if ($putresult eq 'ok') {
18613: if (keys(%changes) > 0) {
18614: $resulttext = &mt('Changes made:').'<ul>';
18615: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18616: my %lt = &selfcreation_types();
18617: foreach my $type (@{$changes{'cancreate'}}) {
18618: my $chgtext = '';
18619: if ($type eq 'selfcreate') {
18620: if (@{$cancreate{$type}} == 0) {
18621: $chgtext .= &mt('Self creation of a new user account is not permitted.');
18622: } else {
18623: $chgtext .= &mt('Self-creation of a new account is permitted for:').
18624: '<ul>';
18625: foreach my $case (@{$cancreate{$type}}) {
18626: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
18627: }
18628: $chgtext .= '</ul>';
18629: if (ref($cancreate{$type}) eq 'ARRAY') {
18630: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
18631: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
18632: if (@{$cancreate{'statustocreate'}} == 0) {
18633: $chgtext .= '<span class="LC_warning">'.
18634: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
18635: '</span><br />';
18636: }
18637: }
18638: }
18639: if (grep(/^email$/,@{$cancreate{$type}})) {
18640: if (!@statuses) {
18641: $chgtext .= '<span class="LC_warning">'.
18642: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
18643: '</span><br />';
18644:
18645: }
18646: }
18647: }
18648: }
18649: } elsif ($type eq 'shibenv') {
18650: if (keys(%{$cancreate{$type}}) == 0) {
18651: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
18652: } else {
18653: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
18654: '<ul>';
18655: foreach my $field (@shibfields) {
18656: next if ($cancreate{$type}{$field} eq '');
18657: if ($field eq 'inststatus') {
18658: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
18659: } else {
18660: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
18661: }
18662: }
18663: $chgtext .= '</ul>';
18664: }
18665: } elsif ($type eq 'statustocreate') {
18666: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
18667: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
18668: if (@{$cancreate{'selfcreate'}} > 0) {
18669: if (@{$cancreate{'statustocreate'}} == 0) {
18670: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
18671: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
18672: $chgtext .= '<br />'.
18673: '<span class="LC_warning">'.
18674: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
18675: '</span>';
18676: }
18677: } elsif (keys(%usertypes) > 0) {
18678: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18679: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
18680: } else {
18681: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
18682: }
18683: $chgtext .= '<ul>';
18684: foreach my $case (@{$cancreate{$type}}) {
18685: if ($case eq 'default') {
18686: $chgtext .= '<li>'.$othertitle.'</li>';
18687: } else {
18688: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
18689: }
18690: }
18691: $chgtext .= '</ul>';
18692: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
18693: $chgtext .= '<span class="LC_warning">'.
18694: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
18695: '</span>';
18696: }
18697: }
18698: } else {
18699: if (@{$cancreate{$type}} == 0) {
18700: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
18701: } else {
18702: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
18703: }
18704: }
18705: $chgtext .= '<br />';
18706: }
18707: } elsif ($type eq 'selfcreateprocessing') {
18708: my %choices = &Apache::lonlocal::texthash (
18709: automatic => 'Automatic approval',
18710: approval => 'Queued for approval',
18711: );
18712: if (@types) {
18713: if (@statuses) {
18714: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
18715: '<ul>';
18716: foreach my $status (@statuses) {
18717: if ($status eq 'default') {
18718: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18719: } else {
18720: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
18721: }
18722: }
18723: $chgtext .= '</ul>';
18724: }
18725: } else {
18726: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
18727: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
18728: }
18729: } elsif ($type eq 'emailverified') {
18730: my %options = &Apache::lonlocal::texthash (
18731: all => 'Same as e-mail',
18732: first => 'Omit @domain',
18733: free => 'Free to choose',
18734: );
18735: if (@types) {
18736: if (@statuses) {
18737: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
18738: '<ul>';
18739: foreach my $status (@statuses) {
18740: if ($status eq 'default') {
18741: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18742: } else {
18743: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
18744: }
18745: }
18746: $chgtext .= '</ul>';
18747: }
18748: } else {
18749: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
18750: $options{$cancreate{'emailverified'}{'default'}});
18751: }
18752: } elsif ($type eq 'emailoptions') {
18753: my %options = &Apache::lonlocal::texthash (
18754: any => 'Any e-mail',
18755: inst => 'Institutional only',
18756: noninst => 'Non-institutional only',
18757: custom => 'Custom restrictions',
18758: );
18759: if (@types) {
18760: if (@statuses) {
18761: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
18762: '<ul>';
18763: foreach my $status (@statuses) {
18764: if ($type eq 'default') {
18765: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18766: } else {
18767: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
18768: }
18769: }
18770: $chgtext .= '</ul>';
18771: }
18772: } else {
18773: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
18774: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
18775: } else {
18776: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
18777: $options{$cancreate{'emailoptions'}{'default'}});
18778: }
18779: }
18780: } elsif ($type eq 'emaildomain') {
18781: my $output;
18782: if (@statuses) {
18783: foreach my $type (@statuses) {
18784: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
18785: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
18786: if ($type eq 'default') {
18787: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18788: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18789: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18790: } else {
18791: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
18792: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18793: }
18794: } else {
18795: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18796: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
18797: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18798: } else {
18799: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
18800: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
18801: }
18802: }
18803: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
18804: if ($type eq 'default') {
18805: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18806: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18807: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
18808: } else {
18809: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
18810: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18811: }
18812: } else {
18813: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
18814: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
18815: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
18816: } else {
18817: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
18818: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
18819: }
18820: }
18821: }
18822: }
18823: }
18824: }
18825: if ($output ne '') {
18826: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
18827: '<ul>'.$output.'</ul>';
18828: }
18829: } elsif ($type eq 'captcha') {
18830: if ($savecaptcha{$type} eq 'notused') {
18831: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
18832: } else {
18833: my %captchas = &captcha_phrases();
18834: if ($captchas{$savecaptcha{$type}}) {
18835: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
18836: } else {
18837: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
18838: }
18839: }
18840: } elsif ($type eq 'recaptchakeys') {
18841: my ($privkey,$pubkey);
18842: if (ref($savecaptcha{$type}) eq 'HASH') {
18843: $pubkey = $savecaptcha{$type}{'public'};
18844: $privkey = $savecaptcha{$type}{'private'};
18845: }
18846: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
18847: if (!$pubkey) {
18848: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
18849: } else {
18850: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
18851: }
18852: if (!$privkey) {
18853: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
18854: } else {
18855: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
18856: }
18857: $chgtext .= '</ul>';
18858: } elsif ($type eq 'recaptchaversion') {
18859: if ($savecaptcha{'captcha'} eq 'recaptcha') {
18860: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
18861: }
18862: } elsif ($type eq 'emailusername') {
18863: if (ref($cancreate{'emailusername'}) eq 'HASH') {
18864: if (@statuses) {
18865: foreach my $type (@statuses) {
18866: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
18867: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
18868: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
18869: '<ul>';
18870: foreach my $field (@{$infofields}) {
18871: if ($cancreate{'emailusername'}{$type}{$field}) {
18872: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
18873: }
18874: }
18875: $chgtext .= '</ul>';
18876: } else {
18877: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18878: }
18879: } else {
18880: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
18881: }
18882: }
18883: }
18884: }
18885: } elsif ($type eq 'notify') {
18886: my $numapprove = 0;
18887: if (ref($changes{'cancreate'}) eq 'ARRAY') {
18888: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
18889: if ($cancreate{'notify'}{'approval'}) {
18890: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
18891: $numapprove ++;
18892: }
18893: }
18894: }
18895: unless ($numapprove) {
18896: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
18897: }
18898: }
18899: if ($chgtext) {
18900: $resulttext .= '<li>'.$chgtext.'</li>';
18901: }
18902: }
18903: }
18904: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
18905: my ($emailrules,$emailruleorder) =
18906: &Apache::lonnet::inst_userrules($dom,'email');
18907: foreach my $type (@{$changes{'email_rule'}}) {
18908: if (ref($email_rule{$type}) eq 'ARRAY') {
18909: my $chgtext = '<ul>';
18910: foreach my $rule (@{$email_rule{$type}}) {
18911: if (ref($emailrules->{$rule}) eq 'HASH') {
18912: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
18913: }
18914: }
18915: $chgtext .= '</ul>';
18916: my $typename;
18917: if (@types) {
18918: if ($type eq 'default') {
18919: $typename = $othertitle;
18920: } else {
18921: $typename = $usertypes{$type};
18922: }
18923: $chgtext .= &mt('(Affiliation: [_1])',$typename);
18924: }
18925: if (@{$email_rule{$type}} > 0) {
18926: $resulttext .= '<li>'.
18927: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
18928: $usertypes{$type}).
18929: $chgtext.
18930: '</li>';
18931: } else {
18932: $resulttext .= '<li>'.
18933: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
18934: '</li>'.
18935: &mt('(Affiliation: [_1])',$typename);
18936: }
18937: }
18938: }
18939: }
18940: if (ref($changes{'inststatus'}) eq 'ARRAY') {
18941: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
18942: if (@{$save_inststatus{'inststatusguest'}} > 0) {
18943: my $chgtext = '<ul>';
18944: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
18945: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
18946: }
18947: $chgtext .= '</ul>';
18948: $resulttext .= '<li>'.
18949: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
18950: $chgtext.
18951: '</li>';
18952: } else {
18953: $resulttext .= '<li>'.
18954: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
18955: '</li>';
18956: }
18957: }
18958: }
18959: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
18960: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
18961: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
18962: foreach my $type (@{$changes{'selfcreate'}}) {
18963: my $typename = $type;
18964: if (keys(%usertypes) > 0) {
18965: if ($usertypes{$type} ne '') {
18966: $typename = $usertypes{$type};
18967: }
18968: }
18969: my @modifiable;
18970: $resulttext .= '<li>'.
18971: &mt('Self-creation of account by users with status: [_1]',
18972: '<span class="LC_cusr_emph">'.$typename.'</span>').
18973: ' - '.&mt('modifiable fields (if institutional data blank): ');
18974: foreach my $field (@fields) {
18975: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
18976: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
18977: }
18978: }
18979: if (@modifiable > 0) {
18980: $resulttext .= join(', ',@modifiable);
18981: } else {
18982: $resulttext .= &mt('none');
18983: }
18984: $resulttext .= '</li>';
18985: }
18986: $resulttext .= '</ul></li>';
18987: }
18988: $resulttext .= '</ul>';
18989: my $cachetime = 24*60*60;
18990: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
18991: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18992: if (ref($lastactref) eq 'HASH') {
18993: $lastactref->{'domdefaults'} = 1;
18994: }
18995: } else {
18996: $resulttext = &mt('No changes made to self-creation settings');
18997: }
18998: } else {
18999: $resulttext = '<span class="LC_error">'.
19000: &mt('An error occurred: [_1]',$putresult).'</span>';
19001: }
19002: if ($warningmsg ne '') {
19003: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
19004: }
19005: return $resulttext;
19006: }
19007:
19008: sub process_captcha {
19009: my ($container,$changes,$newsettings,$currsettings) = @_;
19010: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
19011: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
19012: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
19013: $newsettings->{'captcha'} = 'original';
19014: }
19015: my %current;
19016: if (ref($currsettings) eq 'HASH') {
19017: %current = %{$currsettings};
19018: }
19019: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
19020: if ($container eq 'cancreate') {
19021: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19022: push(@{$changes->{'cancreate'}},'captcha');
19023: } elsif (!defined($changes->{'cancreate'})) {
19024: $changes->{'cancreate'} = ['captcha'];
19025: }
19026: } elsif ($container eq 'passwords') {
19027: $changes->{'reset'} = 1;
19028: } else {
19029: $changes->{'captcha'} = 1;
19030: }
19031: }
19032: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
19033: if ($newsettings->{'captcha'} eq 'recaptcha') {
19034: $newpub = $env{'form.'.$container.'_recaptchapub'};
19035: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
19036: $newpub =~ s/[^\w\-]//g;
19037: $newpriv =~ s/[^\w\-]//g;
19038: $newsettings->{'recaptchakeys'} = {
19039: public => $newpub,
19040: private => $newpriv,
19041: };
19042: $newversion = $env{'form.'.$container.'_recaptchaversion'};
19043: $newversion =~ s/\D//g;
19044: if ($newversion ne '2') {
19045: $newversion = 1;
19046: }
19047: $newsettings->{'recaptchaversion'} = $newversion;
19048: }
19049: if (ref($current{'recaptchakeys'}) eq 'HASH') {
19050: $currpub = $current{'recaptchakeys'}{'public'};
19051: $currpriv = $current{'recaptchakeys'}{'private'};
19052: unless ($newsettings->{'captcha'} eq 'recaptcha') {
19053: $newsettings->{'recaptchakeys'} = {
19054: public => '',
19055: private => '',
19056: }
19057: }
19058: }
19059: if ($current{'captcha'} eq 'recaptcha') {
19060: $currversion = $current{'recaptchaversion'};
19061: if ($currversion ne '2') {
19062: $currversion = 1;
19063: }
19064: }
19065: if ($currversion ne $newversion) {
19066: if ($container eq 'cancreate') {
19067: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19068: push(@{$changes->{'cancreate'}},'recaptchaversion');
19069: } elsif (!defined($changes->{'cancreate'})) {
19070: $changes->{'cancreate'} = ['recaptchaversion'];
19071: }
19072: } elsif ($container eq 'passwords') {
19073: $changes->{'reset'} = 1;
19074: } else {
19075: $changes->{'recaptchaversion'} = 1;
19076: }
19077: }
19078: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
19079: if ($container eq 'cancreate') {
19080: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
19081: push(@{$changes->{'cancreate'}},'recaptchakeys');
19082: } elsif (!defined($changes->{'cancreate'})) {
19083: $changes->{'cancreate'} = ['recaptchakeys'];
19084: }
19085: } elsif ($container eq 'passwords') {
19086: $changes->{'reset'} = 1;
19087: } else {
19088: $changes->{'recaptchakeys'} = 1;
19089: }
19090: }
19091: return;
19092: }
19093:
19094: sub modify_usermodification {
19095: my ($dom,%domconfig) = @_;
19096: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
19097: if (ref($domconfig{'usermodification'}) eq 'HASH') {
19098: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
19099: if ($key eq 'selfcreate') {
19100: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
19101: } else {
19102: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
19103: }
19104: }
19105: }
19106: my @contexts = ('author','course');
19107: my %context_title = (
19108: author => 'In author context',
19109: course => 'In course context',
19110: );
19111: my @fields = ('lastname','firstname','middlename','generation',
19112: 'permanentemail','id');
19113: my %roles = (
19114: author => ['ca','aa'],
19115: course => ['st','ep','ta','in','cr'],
19116: );
19117: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
19118: foreach my $context (@contexts) {
19119: foreach my $role (@{$roles{$context}}) {
19120: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
19121: foreach my $item (@fields) {
19122: if (grep(/^\Q$item\E$/,@modifiable)) {
19123: $modifyhash{$context}{$role}{$item} = 1;
19124: } else {
19125: $modifyhash{$context}{$role}{$item} = 0;
19126: }
19127: }
19128: }
19129: if (ref($curr_usermodification{$context}) eq 'HASH') {
19130: foreach my $role (@{$roles{$context}}) {
19131: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
19132: foreach my $field (@fields) {
19133: if ($modifyhash{$context}{$role}{$field} ne
19134: $curr_usermodification{$context}{$role}{$field}) {
19135: push(@{$changes{$context}},$role);
19136: last;
19137: }
19138: }
19139: }
19140: }
19141: } else {
19142: foreach my $context (@contexts) {
19143: foreach my $role (@{$roles{$context}}) {
19144: push(@{$changes{$context}},$role);
19145: }
19146: }
19147: }
19148: }
19149: my %usermodification_hash = (
19150: usermodification => \%modifyhash,
19151: );
19152: my $putresult = &Apache::lonnet::put_dom('configuration',
19153: \%usermodification_hash,$dom);
19154: if ($putresult eq 'ok') {
19155: if (keys(%changes) > 0) {
19156: $resulttext = &mt('Changes made: ').'<ul>';
19157: foreach my $context (@contexts) {
19158: if (ref($changes{$context}) eq 'ARRAY') {
19159: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
19160: if (ref($changes{$context}) eq 'ARRAY') {
19161: foreach my $role (@{$changes{$context}}) {
19162: my $rolename;
19163: if ($role eq 'cr') {
19164: $rolename = &mt('Custom');
19165: } else {
19166: $rolename = &Apache::lonnet::plaintext($role);
19167: }
19168: my @modifiable;
19169: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
19170: foreach my $field (@fields) {
19171: if ($modifyhash{$context}{$role}{$field}) {
19172: push(@modifiable,$fieldtitles{$field});
19173: }
19174: }
19175: if (@modifiable > 0) {
19176: $resulttext .= join(', ',@modifiable);
19177: } else {
19178: $resulttext .= &mt('none');
19179: }
19180: $resulttext .= '</li>';
19181: }
19182: $resulttext .= '</ul></li>';
19183: }
19184: }
19185: }
19186: $resulttext .= '</ul>';
19187: } else {
19188: $resulttext = &mt('No changes made to user modification settings');
19189: }
19190: } else {
19191: $resulttext = '<span class="LC_error">'.
19192: &mt('An error occurred: [_1]',$putresult).'</span>';
19193: }
19194: return $resulttext;
19195: }
19196:
19197: sub modify_defaults {
19198: my ($dom,$lastactref,%domconfig) = @_;
19199: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
19200: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19201: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
19202: 'portal_def');
19203: my @authtypes = ('internal','krb4','krb5','localauth','lti');
19204: foreach my $item (@items) {
19205: $newvalues{$item} = $env{'form.'.$item};
19206: if ($item eq 'auth_def') {
19207: if ($newvalues{$item} ne '') {
19208: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
19209: push(@errors,$item);
19210: }
19211: }
19212: } elsif ($item eq 'lang_def') {
19213: if ($newvalues{$item} ne '') {
19214: if ($newvalues{$item} =~ /^(\w+)/) {
19215: my $langcode = $1;
19216: if ($langcode ne 'x_chef') {
19217: if (code2language($langcode) eq '') {
19218: push(@errors,$item);
19219: }
19220: }
19221: } else {
19222: push(@errors,$item);
19223: }
19224: }
19225: } elsif ($item eq 'timezone_def') {
19226: if ($newvalues{$item} ne '') {
19227: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
19228: push(@errors,$item);
19229: }
19230: }
19231: } elsif ($item eq 'datelocale_def') {
19232: if ($newvalues{$item} ne '') {
19233: my @datelocale_ids = DateTime::Locale->ids();
19234: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
19235: push(@errors,$item);
19236: }
19237: }
19238: } elsif ($item eq 'portal_def') {
19239: if ($newvalues{$item} ne '') {
19240: if ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
19241: foreach my $field ('email','web') {
19242: if ($env{'form.'.$item.'_'.$field}) {
19243: $newvalues{$item.'_'.$field} = $env{'form.'.$item.'_'.$field};
19244: }
19245: }
19246: } else {
19247: push(@errors,$item);
19248: }
19249: }
19250: }
19251: if (grep(/^\Q$item\E$/,@errors)) {
19252: $newvalues{$item} = $domdefaults{$item};
19253: if ($item eq 'portal_def') {
19254: if ($domdefaults{$item}) {
19255: foreach my $field ('email','web') {
19256: if (exists($domdefaults{$item.'_'.$field})) {
19257: $newvalues{$item.'_'.$field} = $domdefaults{$item.'_'.$field};
19258: }
19259: }
19260: }
19261: }
19262: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
19263: $changes{$item} = 1;
19264: }
19265: if ($item eq 'portal_def') {
19266: unless (grep(/^\Q$item\E$/,@errors)) {
19267: if ($newvalues{$item} eq '') {
19268: foreach my $field ('email','web') {
19269: if (exists($domdefaults{$item.'_'.$field})) {
19270: delete($domdefaults{$item.'_'.$field});
19271: }
19272: }
19273: } else {
19274: unless ($changes{$item}) {
19275: foreach my $field ('email','web') {
19276: if ($domdefaults{$item.'_'.$field} ne $newvalues{$item.'_'.$field}) {
19277: $changes{$item} = 1;
19278: last;
19279: }
19280: }
19281: }
19282: foreach my $field ('email','web') {
19283: if ($newvalues{$item.'_'.$field}) {
19284: $domdefaults{$item.'_'.$field} = $newvalues{$item.'_'.$field};
19285: } elsif (exists($domdefaults{$item.'_'.$field})) {
19286: delete($domdefaults{$item.'_'.$field});
19287: }
19288: }
19289: }
19290: }
19291: }
19292: $domdefaults{$item} = $newvalues{$item};
19293: }
19294: my %staticdefaults = (
19295: 'intauth_cost' => 10,
19296: 'intauth_check' => 0,
19297: 'intauth_switch' => 0,
19298: );
19299: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
19300: if (exists($domdefaults{$item})) {
19301: $newvalues{$item} = $domdefaults{$item};
19302: } else {
19303: $newvalues{$item} = $staticdefaults{$item};
19304: }
19305: }
19306: my ($unamemaprules,$ruleorder);
19307: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
19308: if (@possunamemaprules) {
19309: ($unamemaprules,$ruleorder) =
19310: &Apache::lonnet::inst_userrules($dom,'unamemap');
19311: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
19312: if (@{$ruleorder} > 0) {
19313: my %possrules;
19314: map { $possrules{$_} = 1; } @possunamemaprules;
19315: foreach my $rule (@{$ruleorder}) {
19316: if ($possrules{$rule}) {
19317: push(@{$newvalues{'unamemap_rule'}},$rule);
19318: }
19319: }
19320: }
19321: }
19322: }
19323: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
19324: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
19325: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
19326: $newvalues{'unamemap_rule'});
19327: if (@rulediffs) {
19328: $changes{'unamemap_rule'} = 1;
19329: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
19330: }
19331: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
19332: $changes{'unamemap_rule'} = 1;
19333: delete($domdefaults{'unamemap_rule'});
19334: }
19335: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
19336: if (@{$newvalues{'unamemap_rule'}} > 0) {
19337: $changes{'unamemap_rule'} = 1;
19338: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
19339: }
19340: }
19341: my %defaults_hash = (
19342: defaults => \%newvalues,
19343: );
19344: my $title = &defaults_titles();
19345:
19346: my $currinststatus;
19347: if (ref($domconfig{'inststatus'}) eq 'HASH') {
19348: $currinststatus = $domconfig{'inststatus'};
19349: } else {
19350: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
19351: $currinststatus = {
19352: inststatustypes => $usertypes,
19353: inststatusorder => $types,
19354: inststatusguest => [],
19355: };
19356: }
19357: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
19358: my @allpos;
19359: my %alltypes;
19360: my @inststatusguest;
19361: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
19362: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
19363: unless (grep(/^\Q$type\E$/,@todelete)) {
19364: push(@inststatusguest,$type);
19365: }
19366: }
19367: }
19368: my ($currtitles,$currorder);
19369: if (ref($currinststatus) eq 'HASH') {
19370: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
19371: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
19372: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
19373: if ($currinststatus->{inststatustypes}->{$type} ne '') {
19374: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
19375: }
19376: }
19377: unless (grep(/^\Q$type\E$/,@todelete)) {
19378: my $position = $env{'form.inststatus_pos_'.$type};
19379: $position =~ s/\D+//g;
19380: $allpos[$position] = $type;
19381: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
19382: $alltypes{$type} =~ s/`//g;
19383: }
19384: }
19385: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
19386: $currtitles =~ s/,$//;
19387: }
19388: }
19389: if ($env{'form.addinststatus'}) {
19390: my $newtype = $env{'form.addinststatus'};
19391: $newtype =~ s/\W//g;
19392: unless (exists($alltypes{$newtype})) {
19393: $alltypes{$newtype} = $env{'form.addinststatus_title'};
19394: $alltypes{$newtype} =~ s/`//g;
19395: my $position = $env{'form.addinststatus_pos'};
19396: $position =~ s/\D+//g;
19397: if ($position ne '') {
19398: $allpos[$position] = $newtype;
19399: }
19400: }
19401: }
19402: my @orderedstatus;
19403: foreach my $type (@allpos) {
19404: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
19405: push(@orderedstatus,$type);
19406: }
19407: }
19408: foreach my $type (keys(%alltypes)) {
19409: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
19410: delete($alltypes{$type});
19411: }
19412: }
19413: $defaults_hash{'inststatus'} = {
19414: inststatustypes => \%alltypes,
19415: inststatusorder => \@orderedstatus,
19416: inststatusguest => \@inststatusguest,
19417: };
19418: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
19419: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
19420: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
19421: }
19422: }
19423: if ($currorder ne join(',',@orderedstatus)) {
19424: $changes{'inststatus'}{'inststatusorder'} = 1;
19425: }
19426: my $newtitles;
19427: foreach my $item (@orderedstatus) {
19428: $newtitles .= $alltypes{$item}.',';
19429: }
19430: $newtitles =~ s/,$//;
19431: if ($currtitles ne $newtitles) {
19432: $changes{'inststatus'}{'inststatustypes'} = 1;
19433: }
19434: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
19435: $dom);
19436: if ($putresult eq 'ok') {
19437: if (keys(%changes) > 0) {
19438: $resulttext = &mt('Changes made:').'<ul>';
19439: my $version = &Apache::lonnet::get_server_loncaparev($dom);
19440: 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";
19441: foreach my $item (sort(keys(%changes))) {
19442: if ($item eq 'inststatus') {
19443: if (ref($changes{'inststatus'}) eq 'HASH') {
19444: if (@orderedstatus) {
19445: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
19446: foreach my $type (@orderedstatus) {
19447: $resulttext .= $alltypes{$type}.', ';
19448: }
19449: $resulttext =~ s/, $//;
19450: $resulttext .= '</li>';
19451: } else {
19452: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
19453: }
19454: }
19455: } elsif ($item eq 'unamemap_rule') {
19456: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
19457: my @rulenames;
19458: if (ref($unamemaprules) eq 'HASH') {
19459: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
19460: if (ref($unamemaprules->{$rule}) eq 'HASH') {
19461: push(@rulenames,$unamemaprules->{$rule}->{'name'});
19462: }
19463: }
19464: }
19465: if (@rulenames) {
19466: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
19467: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
19468: '</li>';
19469: } else {
19470: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
19471: }
19472: } else {
19473: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
19474: }
19475: } else {
19476: my $value = $env{'form.'.$item};
19477: if ($value eq '') {
19478: $value = &mt('none');
19479: } elsif ($item eq 'auth_def') {
19480: my %authnames = &authtype_names();
19481: my %shortauth = (
19482: internal => 'int',
19483: krb4 => 'krb4',
19484: krb5 => 'krb5',
19485: localauth => 'loc',
19486: lti => 'lti',
19487: );
19488: $value = $authnames{$shortauth{$value}};
19489: }
19490: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
19491: $mailmsgtext .= "$title->{$item} set to $value\n";
19492: if ($item eq 'portal_def') {
19493: if ($env{'form.'.$item} ne '') {
19494: foreach my $field ('email','web') {
19495: $value = $env{'form.'.$item.'_'.$field};
19496: if ($value) {
19497: $value = &mt('Yes');
19498: } else {
19499: $value = &mt('No');
19500: }
19501: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$field},$value).'</li>';
19502: }
19503: }
19504: }
19505: }
19506: }
19507: $resulttext .= '</ul>';
19508: $mailmsgtext .= "\n";
19509: my $cachetime = 24*60*60;
19510: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19511: if (ref($lastactref) eq 'HASH') {
19512: $lastactref->{'domdefaults'} = 1;
19513: }
19514: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
19515: my $notify = 1;
19516: if (ref($domconfig{'contacts'}) eq 'HASH') {
19517: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
19518: $notify = 0;
19519: }
19520: }
19521: if ($notify) {
19522: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
19523: "LON-CAPA Domain Settings Change - $dom",
19524: $mailmsgtext);
19525: }
19526: }
19527: } else {
19528: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
19529: }
19530: } else {
19531: $resulttext = '<span class="LC_error">'.
19532: &mt('An error occurred: [_1]',$putresult).'</span>';
19533: }
19534: if (@errors > 0) {
19535: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
19536: foreach my $item (@errors) {
19537: $resulttext .= ' "'.$title->{$item}.'",';
19538: }
19539: $resulttext =~ s/,$//;
19540: }
19541: return $resulttext;
19542: }
19543:
19544: sub modify_scantron {
19545: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
19546: my ($resulttext,%confhash,%changes,$errors);
19547: my $custom = 'custom.tab';
19548: my $default = 'default.tab';
19549: my $servadm = $r->dir_config('lonAdmEMail');
19550: my ($configuserok,$author_ok,$switchserver) =
19551: &config_check($dom,$confname,$servadm);
19552: if ($env{'form.scantronformat.filename'} ne '') {
19553: my $error;
19554: if ($configuserok eq 'ok') {
19555: if ($switchserver) {
19556: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
19557: } else {
19558: if ($author_ok eq 'ok') {
19559: my $modified = [];
19560: my ($result,$scantronurl) =
19561: &Apache::lonconfigsettings::publishlogo($r,'upload','scantronformat',$dom,
19562: $confname,'scantron','','',$custom,
19563: $modified);
19564: if ($result eq 'ok') {
19565: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
19566: $changes{'scantronformat'} = 1;
19567: &update_modify_urls($r,$modified);
19568: } else {
19569: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
19570: }
19571: } else {
19572: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
19573: }
19574: }
19575: } else {
19576: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
19577: }
19578: if ($error) {
19579: &Apache::lonnet::logthis($error);
19580: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
19581: }
19582: }
19583: if (ref($domconfig{'scantron'}) eq 'HASH') {
19584: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
19585: if ($env{'form.scantronformat_del'}) {
19586: $confhash{'scantron'}{'scantronformat'} = '';
19587: $changes{'scantronformat'} = 1;
19588: } else {
19589: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
19590: }
19591: }
19592: }
19593: my @options = ('hdr','pad','rem');
19594: my @fields = &scantroncsv_fields();
19595: my %titles = &scantronconfig_titles();
19596: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
19597: my ($newdat,$currdat,%newcol,%currcol);
19598: if (grep(/^dat$/,@formats)) {
19599: $confhash{'scantron'}{config}{dat} = 1;
19600: $newdat = 1;
19601: } else {
19602: $newdat = 0;
19603: }
19604: if (grep(/^csv$/,@formats)) {
19605: my %bynum;
19606: foreach my $field (@fields) {
19607: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
19608: my $posscol = $1;
19609: if (($posscol < 20) && (!$bynum{$posscol})) {
19610: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
19611: $bynum{$posscol} = $field;
19612: $newcol{$field} = $posscol;
19613: }
19614: }
19615: }
19616: if (keys(%newcol)) {
19617: foreach my $option (@options) {
19618: if ($env{'form.scantroncsv_'.$option}) {
19619: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
19620: }
19621: }
19622: }
19623: }
19624: $currdat = 1;
19625: if (ref($domconfig{'scantron'}) eq 'HASH') {
19626: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
19627: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
19628: $currdat = 0;
19629: }
19630: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19631: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19632: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
19633: }
19634: }
19635: }
19636: }
19637: if ($currdat != $newdat) {
19638: $changes{'config'} = 1;
19639: } else {
19640: foreach my $field (@fields) {
19641: if ($currcol{$field} ne '') {
19642: if ($currcol{$field} ne $newcol{$field}) {
19643: $changes{'config'} = 1;
19644: last;
19645: }
19646: } elsif ($newcol{$field} ne '') {
19647: $changes{'config'} = 1;
19648: last;
19649: }
19650: }
19651: }
19652: if (keys(%confhash) > 0) {
19653: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
19654: $dom);
19655: if ($putresult eq 'ok') {
19656: if (keys(%changes) > 0) {
19657: if (ref($confhash{'scantron'}) eq 'HASH') {
19658: $resulttext = &mt('Changes made:').'<ul>';
19659: if ($changes{'scantronformat'}) {
19660: if ($confhash{'scantron'}{'scantronformat'} eq '') {
19661: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
19662: } else {
19663: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
19664: }
19665: }
19666: if ($changes{'config'}) {
19667: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
19668: if ($confhash{'scantron'}{'config'}{'dat'}) {
19669: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
19670: }
19671: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
19672: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
19673: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
19674: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
19675: foreach my $field (@fields) {
19676: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
19677: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
19678: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
19679: }
19680: }
19681: $resulttext .= '</ul></li>';
19682: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
19683: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
19684: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
19685: foreach my $option (@options) {
19686: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
19687: $resulttext .= '<li>'.$titles{$option}.'</li>';
19688: }
19689: }
19690: $resulttext .= '</ul></li>';
19691: }
19692: }
19693: }
19694: }
19695: }
19696: } else {
19697: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
19698: }
19699: }
19700: $resulttext .= '</ul>';
19701: } else {
19702: $resulttext = &mt('Changes made to bubblesheet format file.');
19703: }
19704: &Apache::loncommon::devalidate_domconfig_cache($dom);
19705: if (ref($lastactref) eq 'HASH') {
19706: $lastactref->{'domainconfig'} = 1;
19707: }
19708: } else {
19709: $resulttext = &mt('No changes made to bubblesheet format settings');
19710: }
19711: } else {
19712: $resulttext = '<span class="LC_error">'.
19713: &mt('An error occurred: [_1]',$putresult).'</span>';
19714: }
19715: } else {
19716: $resulttext = &mt('No changes made to bubblesheet format file');
19717: }
19718: if ($errors) {
19719: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
19720: $errors.'</ul></p>';
19721: }
19722: return $resulttext;
19723: }
19724:
19725: sub modify_coursecategories {
19726: my ($dom,$lastactref,%domconfig) = @_;
19727: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
19728: $cathash);
19729: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
19730: my @catitems = ('unauth','auth');
19731: my @cattypes = ('std','domonly','codesrch','none');
19732: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19733: $cathash = $domconfig{'coursecategories'}{'cats'};
19734: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
19735: $changes{'togglecats'} = 1;
19736: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
19737: }
19738: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
19739: $changes{'categorize'} = 1;
19740: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
19741: }
19742: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
19743: $changes{'togglecatscomm'} = 1;
19744: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
19745: }
19746: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
19747: $changes{'categorizecomm'} = 1;
19748: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
19749:
19750: }
19751: if ($domconfig{'coursecategories'}{'togglecatsplace'} ne $env{'form.togglecatsplace'}) {
19752: $changes{'togglecatsplace'} = 1;
19753: $domconfig{'coursecategories'}{'togglecatsplace'} = $env{'form.togglecatsplace'};
19754: }
19755: if ($domconfig{'coursecategories'}{'categorizeplace'} ne $env{'form.categorizeplace'}) {
19756: $changes{'categorizeplace'} = 1;
19757: $domconfig{'coursecategories'}{'categorizeplace'} = $env{'form.categorizeplace'};
19758: }
19759: foreach my $item (@catitems) {
19760: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19761: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
19762: $changes{$item} = 1;
19763: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19764: }
19765: }
19766: }
19767: } else {
19768: $changes{'togglecats'} = 1;
19769: $changes{'categorize'} = 1;
19770: $changes{'togglecatscomm'} = 1;
19771: $changes{'categorizecomm'} = 1;
19772: $changes{'togglecatsplace'} = 1;
19773: $changes{'categorizeplace'} = 1;
19774: $domconfig{'coursecategories'} = {
19775: togglecats => $env{'form.togglecats'},
19776: categorize => $env{'form.categorize'},
19777: togglecatscomm => $env{'form.togglecatscomm'},
19778: categorizecomm => $env{'form.categorizecomm'},
19779: togglecatsplace => $env{'form.togglecatsplace'},
19780: categorizeplace => $env{'form.categorizeplace'},
19781: };
19782: foreach my $item (@catitems) {
19783: if ($env{'form.coursecat_'.$item} ne 'std') {
19784: $changes{$item} = 1;
19785: }
19786: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
19787: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
19788: }
19789: }
19790: }
19791: if (ref($cathash) eq 'HASH') {
19792: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
19793: push (@deletecategory,'instcode::0');
19794: }
19795: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
19796: push(@deletecategory,'communities::0');
19797: }
19798: if (($domconfig{'coursecategories'}{'cats'}{'placement::0'} ne '') && ($env{'form.placement'} == 0)) {
19799: push(@deletecategory,'placement::0');
19800: }
19801: }
19802: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
19803: if (ref($cathash) eq 'HASH') {
19804: if (@deletecategory > 0) {
19805: #FIXME Need to remove category from all courses using a deleted category
19806: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
19807: foreach my $item (@deletecategory) {
19808: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
19809: delete($domconfig{'coursecategories'}{'cats'}{$item});
19810: $deletions{$item} = 1;
19811: &recurse_cat_deletes($item,$cathash,\%deletions);
19812: }
19813: }
19814: }
19815: foreach my $item (keys(%{$cathash})) {
19816: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
19817: if ($cathash->{$item} ne $env{'form.'.$item}) {
19818: $reorderings{$item} = 1;
19819: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
19820: }
19821: if ($env{'form.addcategory_name_'.$item} ne '') {
19822: my $newcat = $env{'form.addcategory_name_'.$item};
19823: my $newdepth = $depth+1;
19824: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19825: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
19826: $adds{$newitem} = 1;
19827: }
19828: if ($env{'form.subcat_'.$item} ne '') {
19829: my $newcat = $env{'form.subcat_'.$item};
19830: my $newdepth = $depth+1;
19831: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
19832: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
19833: $adds{$newitem} = 1;
19834: }
19835: }
19836: }
19837: if ($env{'form.instcode'} eq '1') {
19838: if (ref($cathash) eq 'HASH') {
19839: my $newitem = 'instcode::0';
19840: if ($cathash->{$newitem} eq '') {
19841: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19842: $adds{$newitem} = 1;
19843: }
19844: } else {
19845: my $newitem = 'instcode::0';
19846: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
19847: $adds{$newitem} = 1;
19848: }
19849: }
19850: if ($env{'form.communities'} eq '1') {
19851: if (ref($cathash) eq 'HASH') {
19852: my $newitem = 'communities::0';
19853: if ($cathash->{$newitem} eq '') {
19854: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19855: $adds{$newitem} = 1;
19856: }
19857: } else {
19858: my $newitem = 'communities::0';
19859: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
19860: $adds{$newitem} = 1;
19861: }
19862: }
19863: if ($env{'form.placement'} eq '1') {
19864: if (ref($cathash) eq 'HASH') {
19865: my $newitem = 'placement::0';
19866: if ($cathash->{$newitem} eq '') {
19867: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19868: $adds{$newitem} = 1;
19869: }
19870: } else {
19871: my $newitem = 'placement::0';
19872: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.placement_pos'};
19873: $adds{$newitem} = 1;
19874: }
19875: }
19876: if ($env{'form.addcategory_name'} ne '') {
19877: if (($env{'form.addcategory_name'} ne 'instcode') &&
19878: ($env{'form.addcategory_name'} ne 'communities') &&
19879: ($env{'form.addcategory_name'} ne 'placement')) {
19880: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
19881: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
19882: $adds{$newitem} = 1;
19883: }
19884: }
19885: my $putresult;
19886: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19887: if (keys(%deletions) > 0) {
19888: foreach my $key (keys(%deletions)) {
19889: if ($predelallitems{$key} ne '') {
19890: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
19891: }
19892: }
19893: }
19894: my (@chkcats,@chktrails,%chkallitems);
19895: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
19896: if (ref($chkcats[0]) eq 'ARRAY') {
19897: my $depth = 0;
19898: my $chg = 0;
19899: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
19900: my $name = $chkcats[0][$i];
19901: my $item;
19902: if ($name eq '') {
19903: $chg ++;
19904: } else {
19905: $item = &escape($name).'::0';
19906: if ($chg) {
19907: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
19908: }
19909: $depth ++;
19910: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
19911: $depth --;
19912: }
19913: }
19914: }
19915: }
19916: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19917: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
19918: if ($putresult eq 'ok') {
19919: my %title = (
19920: togglecats => 'Show/Hide a course in catalog',
19921: categorize => 'Assign a category to a course',
19922: togglecatscomm => 'Show/Hide a community in catalog',
19923: categorizecomm => 'Assign a category to a community',
19924: );
19925: my %level = (
19926: dom => 'set in Domain ("Modify Course/Community")',
19927: crs => 'set in Course ("Course Configuration")',
19928: comm => 'set in Community ("Community Configuration")',
19929: none => 'No catalog',
19930: std => 'Standard catalog',
19931: domonly => 'Domain-only catalog',
19932: codesrch => 'Code search form',
19933: );
19934: $resulttext = &mt('Changes made:').'<ul>';
19935: if ($changes{'togglecats'}) {
19936: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
19937: }
19938: if ($changes{'categorize'}) {
19939: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
19940: }
19941: if ($changes{'togglecatscomm'}) {
19942: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
19943: }
19944: if ($changes{'categorizecomm'}) {
19945: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
19946: }
19947: if ($changes{'unauth'}) {
19948: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
19949: }
19950: if ($changes{'auth'}) {
19951: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
19952: }
19953: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
19954: my $cathash;
19955: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
19956: $cathash = $domconfig{'coursecategories'}{'cats'};
19957: } else {
19958: $cathash = {};
19959: }
19960: my (@cats,@trails,%allitems);
19961: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
19962: if (keys(%deletions) > 0) {
19963: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
19964: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
19965: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
19966: }
19967: $resulttext .= '</ul></li>';
19968: }
19969: if (keys(%reorderings) > 0) {
19970: my %sort_by_trail;
19971: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
19972: foreach my $key (keys(%reorderings)) {
19973: if ($allitems{$key} ne '') {
19974: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19975: }
19976: }
19977: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19978: $resulttext .= '<li>'.$trails[$trail].'</li>';
19979: }
19980: $resulttext .= '</ul></li>';
19981: }
19982: if (keys(%adds) > 0) {
19983: my %sort_by_trail;
19984: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
19985: foreach my $key (keys(%adds)) {
19986: if ($allitems{$key} ne '') {
19987: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
19988: }
19989: }
19990: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
19991: $resulttext .= '<li>'.$trails[$trail].'</li>';
19992: }
19993: $resulttext .= '</ul></li>';
19994: }
19995: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
19996: if (ref($lastactref) eq 'HASH') {
19997: $lastactref->{'cats'} = 1;
19998: }
19999: }
20000: $resulttext .= '</ul>';
20001: if ($changes{'unauth'} || $changes{'auth'}) {
20002: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
20003: if ($changes{'auth'}) {
20004: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
20005: }
20006: if ($changes{'unauth'}) {
20007: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
20008: }
20009: my $cachetime = 24*60*60;
20010: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20011: if (ref($lastactref) eq 'HASH') {
20012: $lastactref->{'domdefaults'} = 1;
20013: }
20014: }
20015: } else {
20016: $resulttext = '<span class="LC_error">'.
20017: &mt('An error occurred: [_1]',$putresult).'</span>';
20018: }
20019: } else {
20020: $resulttext = &mt('No changes made to course and community categories');
20021: }
20022: return $resulttext;
20023: }
20024:
20025: sub modify_serverstatuses {
20026: my ($dom,%domconfig) = @_;
20027: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
20028: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
20029: %currserverstatus = %{$domconfig{'serverstatuses'}};
20030: }
20031: my @pages = &serverstatus_pages();
20032: foreach my $type (@pages) {
20033: $newserverstatus{$type}{'namedusers'} = '';
20034: $newserverstatus{$type}{'machines'} = '';
20035: if (defined($env{'form.'.$type.'_namedusers'})) {
20036: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
20037: my @okusers;
20038: foreach my $user (@users) {
20039: my ($uname,$udom) = split(/:/,$user);
20040: if (($udom =~ /^$match_domain$/) &&
20041: (&Apache::lonnet::domain($udom)) &&
20042: ($uname =~ /^$match_username$/)) {
20043: if (!grep(/^\Q$user\E/,@okusers)) {
20044: push(@okusers,$user);
20045: }
20046: }
20047: }
20048: if (@okusers > 0) {
20049: @okusers = sort(@okusers);
20050: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
20051: }
20052: }
20053: if (defined($env{'form.'.$type.'_machines'})) {
20054: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
20055: my @okmachines;
20056: foreach my $ip (@machines) {
20057: my @parts = split(/\./,$ip);
20058: next if (@parts < 4);
20059: my $badip = 0;
20060: for (my $i=0; $i<4; $i++) {
20061: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
20062: $badip = 1;
20063: last;
20064: }
20065: }
20066: if (!$badip) {
20067: push(@okmachines,$ip);
20068: }
20069: }
20070: @okmachines = sort(@okmachines);
20071: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
20072: }
20073: }
20074: my %serverstatushash = (
20075: serverstatuses => \%newserverstatus,
20076: );
20077: foreach my $type (@pages) {
20078: foreach my $setting ('namedusers','machines') {
20079: my (@current,@new);
20080: if (ref($currserverstatus{$type}) eq 'HASH') {
20081: if ($currserverstatus{$type}{$setting} ne '') {
20082: @current = split(/,/,$currserverstatus{$type}{$setting});
20083: }
20084: }
20085: if ($newserverstatus{$type}{$setting} ne '') {
20086: @new = split(/,/,$newserverstatus{$type}{$setting});
20087: }
20088: if (@current > 0) {
20089: if (@new > 0) {
20090: foreach my $item (@current) {
20091: if (!grep(/^\Q$item\E$/,@new)) {
20092: $changes{$type}{$setting} = 1;
20093: last;
20094: }
20095: }
20096: foreach my $item (@new) {
20097: if (!grep(/^\Q$item\E$/,@current)) {
20098: $changes{$type}{$setting} = 1;
20099: last;
20100: }
20101: }
20102: } else {
20103: $changes{$type}{$setting} = 1;
20104: }
20105: } elsif (@new > 0) {
20106: $changes{$type}{$setting} = 1;
20107: }
20108: }
20109: }
20110: if (keys(%changes) > 0) {
20111: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
20112: my $putresult = &Apache::lonnet::put_dom('configuration',
20113: \%serverstatushash,$dom);
20114: if ($putresult eq 'ok') {
20115: $resulttext .= &mt('Changes made:').'<ul>';
20116: foreach my $type (@pages) {
20117: if (ref($changes{$type}) eq 'HASH') {
20118: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
20119: if ($changes{$type}{'namedusers'}) {
20120: if ($newserverstatus{$type}{'namedusers'} eq '') {
20121: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
20122: } else {
20123: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
20124: }
20125: }
20126: if ($changes{$type}{'machines'}) {
20127: if ($newserverstatus{$type}{'machines'} eq '') {
20128: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
20129: } else {
20130: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
20131: }
20132:
20133: }
20134: $resulttext .= '</ul></li>';
20135: }
20136: }
20137: $resulttext .= '</ul>';
20138: } else {
20139: $resulttext = '<span class="LC_error">'.
20140: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
20141:
20142: }
20143: } else {
20144: $resulttext = &mt('No changes made to access to server status pages');
20145: }
20146: return $resulttext;
20147: }
20148:
20149: sub modify_helpsettings {
20150: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
20151: my ($resulttext,$errors,%changes,%helphash);
20152: my %defaultchecked = ('submitbugs' => 'on');
20153: my @offon = ('off','on');
20154: my @toggles = ('submitbugs');
20155: my %current = ('submitbugs' => '',
20156: 'adhoc' => {},
20157: );
20158: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
20159: %current = %{$domconfig{'helpsettings'}};
20160: }
20161: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20162: foreach my $item (@toggles) {
20163: if ($defaultchecked{$item} eq 'on') {
20164: if ($current{$item} eq '') {
20165: if ($env{'form.'.$item} eq '0') {
20166: $changes{$item} = 1;
20167: }
20168: } elsif ($current{$item} ne $env{'form.'.$item}) {
20169: $changes{$item} = 1;
20170: }
20171: } elsif ($defaultchecked{$item} eq 'off') {
20172: if ($current{$item} eq '') {
20173: if ($env{'form.'.$item} eq '1') {
20174: $changes{$item} = 1;
20175: }
20176: } elsif ($current{$item} ne $env{'form.'.$item}) {
20177: $changes{$item} = 1;
20178: }
20179: }
20180: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
20181: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
20182: }
20183: }
20184: my $maxnum = $env{'form.helproles_maxnum'};
20185: my $confname = $dom.'-domainconfig';
20186: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
20187: my (@allpos,%newsettings,%changedprivs,$newrole);
20188: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
20189: my @accesstypes = ('all','dh','da','none','status','inc','exc');
20190: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
20191: my %lt = &Apache::lonlocal::texthash(
20192: s => 'system',
20193: d => 'domain',
20194: order => 'Display order',
20195: access => 'Role usage',
20196: all => 'All with domain helpdesk or helpdesk assistant role',
20197: dh => 'All with domain helpdesk role',
20198: da => 'All with domain helpdesk assistant role',
20199: none => 'None',
20200: status => 'Determined based on institutional status',
20201: inc => 'Include all, but exclude specific personnel',
20202: exc => 'Exclude all, but include specific personnel',
20203: );
20204: for (my $num=0; $num<=$maxnum; $num++) {
20205: my ($prefix,$identifier,$rolename,%curr);
20206: if ($num == $maxnum) {
20207: next unless ($env{'form.newcusthelp'} == $maxnum);
20208: $identifier = 'custhelp'.$num;
20209: $prefix = 'helproles_'.$num;
20210: $rolename = $env{'form.custhelpname'.$num};
20211: $rolename=~s/[^A-Za-z0-9]//gs;
20212: next if ($rolename eq '');
20213: next if (exists($existing{'rolesdef_'.$rolename}));
20214: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20215: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20216: $newprivs{'c'},$confname,$dom);
20217: if ($result ne 'ok') {
20218: $errors .= '<li><span class="LC_error">'.
20219: &mt('An error occurred storing the new custom role: [_1]',
20220: $result).'</span></li>';
20221: next;
20222: } else {
20223: $changedprivs{$rolename} = \%newprivs;
20224: $newrole = $rolename;
20225: }
20226: } else {
20227: $prefix = 'helproles_'.$num;
20228: $rolename = $env{'form.'.$prefix};
20229: next if ($rolename eq '');
20230: next unless (exists($existing{'rolesdef_'.$rolename}));
20231: $identifier = 'custhelp'.$num;
20232: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
20233: my %currprivs;
20234: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
20235: split(/\_/,$existing{'rolesdef_'.$rolename});
20236: foreach my $level ('c','d','s') {
20237: if ($newprivs{$level} ne $currprivs{$level}) {
20238: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
20239: $newprivs{'c'},$confname,$dom);
20240: if ($result ne 'ok') {
20241: $errors .= '<li><span class="LC_error">'.
20242: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
20243: $rolename,$result).'</span></li>';
20244: } else {
20245: $changedprivs{$rolename} = \%newprivs;
20246: }
20247: last;
20248: }
20249: }
20250: if (ref($current{'adhoc'}) eq 'HASH') {
20251: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20252: %curr = %{$current{'adhoc'}{$rolename}};
20253: }
20254: }
20255: }
20256: my $newpos = $env{'form.'.$prefix.'_pos'};
20257: $newpos =~ s/\D+//g;
20258: $allpos[$newpos] = $rolename;
20259: my $newdesc = $env{'form.'.$prefix.'_desc'};
20260: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
20261: if ($curr{'desc'}) {
20262: if ($curr{'desc'} ne $newdesc) {
20263: $changes{'customrole'}{$rolename}{'desc'} = 1;
20264: $newsettings{$rolename}{'desc'} = $newdesc;
20265: }
20266: } elsif ($newdesc ne '') {
20267: $changes{'customrole'}{$rolename}{'desc'} = 1;
20268: $newsettings{$rolename}{'desc'} = $newdesc;
20269: }
20270: my $access = $env{'form.'.$prefix.'_access'};
20271: if (grep(/^\Q$access\E$/,@accesstypes)) {
20272: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
20273: if ($access eq 'status') {
20274: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
20275: if (scalar(@statuses) == 0) {
20276: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
20277: } else {
20278: my (@shownstatus,$numtypes);
20279: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20280: if (ref($types) eq 'ARRAY') {
20281: $numtypes = scalar(@{$types});
20282: foreach my $type (sort(@statuses)) {
20283: if ($type eq 'default') {
20284: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20285: } elsif (grep(/^\Q$type\E$/,@{$types})) {
20286: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
20287: push(@shownstatus,$usertypes->{$type});
20288: }
20289: }
20290: }
20291: if (grep(/^default$/,@statuses)) {
20292: push(@shownstatus,$othertitle);
20293: }
20294: if (scalar(@shownstatus) == 1+$numtypes) {
20295: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
20296: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
20297: } else {
20298: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
20299: if (ref($curr{'status'}) eq 'ARRAY') {
20300: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20301: if (@diffs) {
20302: $changes{'customrole'}{$rolename}{$access} = 1;
20303: }
20304: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20305: $changes{'customrole'}{$rolename}{$access} = 1;
20306: }
20307: }
20308: }
20309: } elsif (($access eq 'inc') || ($access eq 'exc')) {
20310: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
20311: my @newspecstaff;
20312: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
20313: foreach my $person (sort(@personnel)) {
20314: if ($domhelpdesk{$person}) {
20315: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
20316: }
20317: }
20318: if (ref($curr{$access}) eq 'ARRAY') {
20319: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
20320: if (@diffs) {
20321: $changes{'customrole'}{$rolename}{$access} = 1;
20322: }
20323: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20324: $changes{'customrole'}{$rolename}{$access} = 1;
20325: }
20326: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
20327: my ($uname,$udom) = split(/:/,$person);
20328: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
20329: }
20330: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
20331: }
20332: } else {
20333: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
20334: }
20335: unless ($curr{'access'} eq $access) {
20336: $changes{'customrole'}{$rolename}{'access'} = 1;
20337: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
20338: }
20339: }
20340: if (@allpos > 0) {
20341: my $idx = 0;
20342: foreach my $rolename (@allpos) {
20343: if ($rolename ne '') {
20344: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
20345: if (ref($current{'adhoc'}) eq 'HASH') {
20346: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
20347: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
20348: $changes{'customrole'}{$rolename}{'order'} = 1;
20349: $newsettings{$rolename}{'order'} = $idx+1;
20350: }
20351: }
20352: }
20353: $idx ++;
20354: }
20355: }
20356: }
20357: my $putresult;
20358: if (keys(%changes) > 0) {
20359: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
20360: if ($putresult eq 'ok') {
20361: if (ref($helphash{'helpsettings'}) eq 'HASH') {
20362: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
20363: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
20364: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
20365: }
20366: }
20367: my $cachetime = 24*60*60;
20368: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20369: if (ref($lastactref) eq 'HASH') {
20370: $lastactref->{'domdefaults'} = 1;
20371: }
20372: } else {
20373: $errors .= '<li><span class="LC_error">'.
20374: &mt('An error occurred storing the settings: [_1]',
20375: $putresult).'</span></li>';
20376: }
20377: }
20378: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
20379: $resulttext = &mt('Changes made:').'<ul>';
20380: my (%shownprivs,@levelorder);
20381: @levelorder = ('c','d','s');
20382: if ((keys(%changes)) && ($putresult eq 'ok')) {
20383: foreach my $item (sort(keys(%changes))) {
20384: if ($item eq 'submitbugs') {
20385: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
20386: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
20387: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
20388: } elsif ($item eq 'customrole') {
20389: if (ref($changes{'customrole'}) eq 'HASH') {
20390: my @keyorder = ('order','desc','access','status','exc','inc');
20391: my %keytext = &Apache::lonlocal::texthash(
20392: order => 'Order',
20393: desc => 'Role description',
20394: access => 'Role usage',
20395: status => 'Allowed institutional types',
20396: exc => 'Allowed personnel',
20397: inc => 'Disallowed personnel',
20398: );
20399: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
20400: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
20401: if ($role eq $newrole) {
20402: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
20403: $role).'<ul>';
20404: } else {
20405: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20406: $role).'<ul>';
20407: }
20408: foreach my $key (@keyorder) {
20409: if ($changes{'customrole'}{$role}{$key}) {
20410: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
20411: $keytext{$key},$newsettings{$role}{$key}).
20412: '</li>';
20413: }
20414: }
20415: if (ref($changedprivs{$role}) eq 'HASH') {
20416: $shownprivs{$role} = 1;
20417: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
20418: foreach my $level (@levelorder) {
20419: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20420: next if ($item eq '');
20421: my ($priv) = split(/\&/,$item,2);
20422: if (&Apache::lonnet::plaintext($priv)) {
20423: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20424: unless ($level eq 'c') {
20425: $resulttext .= ' ('.$lt{$level}.')';
20426: }
20427: $resulttext .= '</li>';
20428: }
20429: }
20430: }
20431: $resulttext .= '</ul>';
20432: }
20433: $resulttext .= '</ul></li>';
20434: }
20435: }
20436: }
20437: }
20438: }
20439: }
20440: if (keys(%changedprivs)) {
20441: foreach my $role (sort(keys(%changedprivs))) {
20442: unless ($shownprivs{$role}) {
20443: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
20444: $role).'<ul>'.
20445: '<li>'.&mt('Privileges set to :').'<ul>';
20446: foreach my $level (@levelorder) {
20447: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
20448: next if ($item eq '');
20449: my ($priv) = split(/\&/,$item,2);
20450: if (&Apache::lonnet::plaintext($priv)) {
20451: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
20452: unless ($level eq 'c') {
20453: $resulttext .= ' ('.$lt{$level}.')';
20454: }
20455: $resulttext .= '</li>';
20456: }
20457: }
20458: }
20459: $resulttext .= '</ul></li></ul></li>';
20460: }
20461: }
20462: }
20463: $resulttext .= '</ul>';
20464: } else {
20465: $resulttext = &mt('No changes made to help settings');
20466: }
20467: if ($errors) {
20468: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
20469: $errors.'</ul>';
20470: }
20471: return $resulttext;
20472: }
20473:
20474: sub modify_coursedefaults {
20475: my ($dom,$lastactref,%domconfig) = @_;
20476: my ($resulttext,$errors,%changes,%defaultshash);
20477: my %defaultchecked = (
20478: 'canuse_pdfforms' => 'off',
20479: 'uselcmath' => 'on',
20480: 'usejsme' => 'on',
20481: 'inline_chem' => 'on',
20482: 'ltiauth' => 'off',
20483: );
20484: my @toggles = ('canuse_pdfforms','uselcmath','usejsme','inline_chem','ltiauth');
20485: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
20486: 'uploadquota_community','uploadquota_textbook','uploadquota_placement',
20487: 'mysqltables_official','mysqltables_unofficial','mysqltables_community',
20488: 'mysqltables_textbook','mysqltables_placement');
20489: my @types = ('official','unofficial','community','textbook','placement');
20490: my %staticdefaults = (
20491: anonsurvey_threshold => 10,
20492: uploadquota => 500,
20493: postsubmit => 60,
20494: mysqltables => 172800,
20495: domexttool => 1,
20496: );
20497: my %texoptions = (
20498: MathJax => 'MathJax',
20499: mimetex => &mt('Convert to Images'),
20500: tth => &mt('TeX to HTML'),
20501: );
20502: $defaultshash{'coursedefaults'} = {};
20503:
20504: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
20505: if ($domconfig{'coursedefaults'} eq '') {
20506: $domconfig{'coursedefaults'} = {};
20507: }
20508: }
20509:
20510: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
20511: foreach my $item (@toggles) {
20512: if ($defaultchecked{$item} eq 'on') {
20513: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20514: ($env{'form.'.$item} eq '0')) {
20515: $changes{$item} = 1;
20516: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20517: $changes{$item} = 1;
20518: }
20519: } elsif ($defaultchecked{$item} eq 'off') {
20520: if (($domconfig{'coursedefaults'}{$item} eq '') &&
20521: ($env{'form.'.$item} eq '1')) {
20522: $changes{$item} = 1;
20523: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
20524: $changes{$item} = 1;
20525: }
20526: }
20527: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
20528: }
20529: foreach my $item (@numbers) {
20530: my ($currdef,$newdef);
20531: $newdef = $env{'form.'.$item};
20532: if ($item eq 'anonsurvey_threshold') {
20533: $currdef = $domconfig{'coursedefaults'}{$item};
20534: $newdef =~ s/\D//g;
20535: if ($newdef eq '' || $newdef < 1) {
20536: $newdef = 1;
20537: }
20538: $defaultshash{'coursedefaults'}{$item} = $newdef;
20539: } else {
20540: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
20541: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
20542: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
20543: }
20544: $newdef =~ s/[^\w.\-]//g;
20545: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
20546: }
20547: if ($currdef ne $newdef) {
20548: if ($item eq 'anonsurvey_threshold') {
20549: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
20550: $changes{$item} = 1;
20551: }
20552: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
20553: my $setting = $1;
20554: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
20555: $changes{$setting} = 1;
20556: }
20557: }
20558: }
20559: }
20560: my $texengine;
20561: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
20562: $texengine = $env{'form.texengine'};
20563: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
20564: if ($currdef eq '') {
20565: unless ($texengine eq $Apache::lonnet::deftex) {
20566: $changes{'texengine'} = 1;
20567: }
20568: } elsif ($currdef ne $texengine) {
20569: $changes{'texengine'} = 1;
20570: }
20571: }
20572: if ($texengine ne '') {
20573: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
20574: }
20575: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
20576: my @currclonecode;
20577: if (ref($currclone) eq 'HASH') {
20578: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
20579: @currclonecode = @{$currclone->{'instcode'}};
20580: }
20581: }
20582: my $newclone;
20583: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
20584: $newclone = $env{'form.canclone'};
20585: }
20586: if ($newclone eq 'instcode') {
20587: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
20588: my (%codedefaults,@code_order,@clonecode);
20589: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
20590: \@code_order);
20591: foreach my $item (@code_order) {
20592: if (grep(/^\Q$item\E$/,@newcodes)) {
20593: push(@clonecode,$item);
20594: }
20595: }
20596: if (@clonecode) {
20597: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
20598: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
20599: if (@diffs) {
20600: $changes{'canclone'} = 1;
20601: }
20602: } else {
20603: $newclone eq '';
20604: }
20605: } elsif ($newclone ne '') {
20606: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
20607: }
20608: if ($newclone ne $currclone) {
20609: $changes{'canclone'} = 1;
20610: }
20611: my %credits;
20612: foreach my $type (@types) {
20613: unless ($type eq 'community') {
20614: $credits{$type} = $env{'form.'.$type.'_credits'};
20615: $credits{$type} =~ s/[^\d.]+//g;
20616: }
20617: }
20618: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
20619: ($env{'form.coursecredits'} eq '1')) {
20620: $changes{'coursecredits'} = 1;
20621: foreach my $type (keys(%credits)) {
20622: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20623: }
20624: } else {
20625: if ($env{'form.coursecredits'} eq '1') {
20626: foreach my $type (@types) {
20627: unless ($type eq 'community') {
20628: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
20629: $changes{'coursecredits'} = 1;
20630: }
20631: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
20632: }
20633: }
20634: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20635: foreach my $type (@types) {
20636: unless ($type eq 'community') {
20637: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
20638: $changes{'coursecredits'} = 1;
20639: last;
20640: }
20641: }
20642: }
20643: }
20644: }
20645: if ($env{'form.postsubmit'} eq '1') {
20646: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
20647: my %currtimeout;
20648: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20649: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
20650: $changes{'postsubmit'} = 1;
20651: }
20652: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20653: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
20654: }
20655: } else {
20656: $changes{'postsubmit'} = 1;
20657: }
20658: foreach my $type (@types) {
20659: my $timeout = $env{'form.'.$type.'_timeout'};
20660: $timeout =~ s/\D//g;
20661: if ($timeout == $staticdefaults{'postsubmit'}) {
20662: $timeout = '';
20663: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
20664: $timeout = '0';
20665: }
20666: unless ($timeout eq '') {
20667: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
20668: }
20669: if (exists($currtimeout{$type})) {
20670: if ($timeout ne $currtimeout{$type}) {
20671: $changes{'postsubmit'} = 1;
20672: }
20673: } elsif ($timeout ne '') {
20674: $changes{'postsubmit'} = 1;
20675: }
20676: }
20677: } else {
20678: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
20679: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20680: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
20681: $changes{'postsubmit'} = 1;
20682: }
20683: } else {
20684: $changes{'postsubmit'} = 1;
20685: }
20686: }
20687: my (%newdomexttool,%newexttool,%olddomexttool,%oldexttool);
20688: map { $newdomexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.domexttool');
20689: map { $newexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.exttool');
20690: if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
20691: %olddomexttool = %{$domconfig{'coursedefaults'}{'domexttool'}};
20692: } else {
20693: foreach my $type (@types) {
20694: if ($staticdefaults{'domexttool'}) {
20695: $olddomexttool{$type} = 1;
20696: } else {
20697: $olddomexttool{$type} = 0;
20698: }
20699: }
20700: }
20701: if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
20702: %oldexttool = %{$domconfig{'coursedefaults'}{'exttool'}};
20703: } else {
20704: foreach my $type (@types) {
20705: if ($staticdefaults{'exttool'}) {
20706: $oldexttool{$type} = 1;
20707: } else {
20708: $oldexttool{$type} = 0;
20709: }
20710: }
20711: }
20712: foreach my $type (@types) {
20713: unless ($newdomexttool{$type}) {
20714: $newdomexttool{$type} = 0;
20715: }
20716: unless ($newexttool{$type}) {
20717: $newexttool{$type} = 0;
20718: }
20719: if ($newdomexttool{$type} != $olddomexttool{$type}) {
20720: $changes{'domexttool'} = 1;
20721: }
20722: if ($newexttool{$type} != $oldexttool{$type}) {
20723: $changes{'exttool'} = 1;
20724: }
20725: }
20726: $defaultshash{'coursedefaults'}{'domexttool'} = \%newdomexttool;
20727: $defaultshash{'coursedefaults'}{'exttool'} = \%newexttool;
20728: }
20729: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
20730: $dom);
20731: if ($putresult eq 'ok') {
20732: if (keys(%changes) > 0) {
20733: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
20734: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
20735: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
20736: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
20737: ($changes{'inline_chem'}) || ($changes{'ltiauth'}) || ($changes{'domexttool'}) ||
20738: ($changes{'exttool'}) ) {
20739: foreach my $item ('canuse_pdfforms','uselcmath','usejsme','inline_chem','texengine',
20740: 'ltiauth') {
20741: if ($changes{$item}) {
20742: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
20743: }
20744: }
20745: if ($changes{'coursecredits'}) {
20746: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20747: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
20748: $domdefaults{$type.'credits'} =
20749: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
20750: }
20751: }
20752: }
20753: if ($changes{'postsubmit'}) {
20754: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20755: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
20756: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20757: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
20758: $domdefaults{$type.'postsubtimeout'} =
20759: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20760: }
20761: }
20762: }
20763: }
20764: if ($changes{'uploadquota'}) {
20765: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20766: foreach my $type (@types) {
20767: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
20768: }
20769: }
20770: }
20771: if ($changes{'canclone'}) {
20772: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20773: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20774: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
20775: if (@clonecodes) {
20776: $domdefaults{'canclone'} = join('+',@clonecodes);
20777: }
20778: }
20779: } else {
20780: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
20781: }
20782: }
20783: if ($changes{'domexttool'}) {
20784: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
20785: foreach my $type (@types) {
20786: $domdefaults{$type.'domexttool'}=$defaultshash{'coursedefaults'}{'domexttool'}{$type};
20787: }
20788: }
20789: }
20790: if ($changes{'exttool'}) {
20791: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
20792: foreach my $type (@types) {
20793: $domdefaults{$type.'exttool'}=$defaultshash{'coursedefaults'}{'exttool'}{$type};
20794: }
20795: }
20796: }
20797: my $cachetime = 24*60*60;
20798: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
20799: if (ref($lastactref) eq 'HASH') {
20800: $lastactref->{'domdefaults'} = 1;
20801: }
20802: }
20803: $resulttext = &mt('Changes made:').'<ul>';
20804: foreach my $item (sort(keys(%changes))) {
20805: if ($item eq 'canuse_pdfforms') {
20806: if ($env{'form.'.$item} eq '1') {
20807: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
20808: } else {
20809: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
20810: }
20811: } elsif ($item eq 'uselcmath') {
20812: if ($env{'form.'.$item} eq '1') {
20813: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
20814: } else {
20815: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
20816: }
20817: } elsif ($item eq 'usejsme') {
20818: if ($env{'form.'.$item} eq '1') {
20819: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
20820: } else {
20821: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
20822: }
20823: } elsif ($item eq 'inline_chem') {
20824: if ($env{'form.'.$item} eq '1') {
20825: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
20826: } else {
20827: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
20828: }
20829: } elsif ($item eq 'texengine') {
20830: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
20831: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
20832: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
20833: }
20834: } elsif ($item eq 'anonsurvey_threshold') {
20835: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
20836: } elsif ($item eq 'uploadquota') {
20837: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
20838: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
20839: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
20840: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
20841: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
20842: '<li>'.&mt('Placement tests: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'placement'}.'</b>').'</li>'.
20843: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
20844: '</ul>'.
20845: '</li>';
20846: } else {
20847: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
20848: }
20849: } elsif ($item eq 'mysqltables') {
20850: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
20851: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
20852: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
20853: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
20854: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
20855: '<li>'.&mt('Placement tests: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'placement'}.'</b>').'</li>'.
20856: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
20857: '</ul>'.
20858: '</li>';
20859: } else {
20860: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
20861: }
20862: } elsif ($item eq 'postsubmit') {
20863: if ($domdefaults{'postsubmit'} eq 'off') {
20864: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
20865: } else {
20866: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
20867: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
20868: $resulttext .= &mt('durations:').'<ul>';
20869: foreach my $type (@types) {
20870: $resulttext .= '<li>';
20871: my $timeout;
20872: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
20873: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
20874: }
20875: my $display;
20876: if ($timeout eq '0') {
20877: $display = &mt('unlimited');
20878: } elsif ($timeout eq '') {
20879: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
20880: } else {
20881: $display = &mt('[quant,_1,second]',$timeout);
20882: }
20883: if ($type eq 'community') {
20884: $resulttext .= &mt('Communities');
20885: } elsif ($type eq 'official') {
20886: $resulttext .= &mt('Official courses');
20887: } elsif ($type eq 'unofficial') {
20888: $resulttext .= &mt('Unofficial courses');
20889: } elsif ($type eq 'textbook') {
20890: $resulttext .= &mt('Textbook courses');
20891: } elsif ($type eq 'placement') {
20892: $resulttext .= &mt('Placement tests');
20893: }
20894: $resulttext .= ' -- '.$display.'</li>';
20895: }
20896: $resulttext .= '</ul>';
20897: }
20898: $resulttext .= '</li>';
20899: }
20900: } elsif ($item eq 'coursecredits') {
20901: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
20902: if (($domdefaults{'officialcredits'} eq '') &&
20903: ($domdefaults{'unofficialcredits'} eq '') &&
20904: ($domdefaults{'textbookcredits'} eq '')) {
20905: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20906: } else {
20907: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
20908: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
20909: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
20910: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
20911: '</ul>'.
20912: '</li>';
20913: }
20914: } else {
20915: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
20916: }
20917: } elsif ($item eq 'canclone') {
20918: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
20919: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
20920: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
20921: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
20922: }
20923: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
20924: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
20925: } else {
20926: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
20927: }
20928: } elsif ($item eq 'ltiauth') {
20929: if ($env{'form.'.$item} eq '1') {
20930: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
20931: } else {
20932: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
20933: }
20934: } elsif ($item eq 'domexttool') {
20935: my @noyes = (&mt('no'),&mt('yes'));
20936: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
20937: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used as follows:').'<ul>'.
20938: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'official'}].'</b>').'</li>'.
20939: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'unofficial'}].'</b>').'</li>'.
20940: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'textbook'}].'</b>').'</li>'.
20941: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'placement'}].'</b>').'</li>'.
20942: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'community'}].'</b>').'</li>'.
20943: '</ul>'.
20944: '</li>';
20945: } else {
20946: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used in all course types, by default').'</li>';
20947: }
20948: } elsif ($item eq 'exttool') {
20949: my @noyes = (&mt('no'),&mt('yes'));
20950: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
20951: $resulttext .= '<li>'.&mt('External Tools can be defined and configured in course containers as follows:').'<ul>'.
20952: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'official'}].'</b>').'</li>'.
20953: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'unofficial'}].'</b>').'</li>'.
20954: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'textbook'}].'</b>').'</li>'.
20955: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'placement'}].'</b>').'</li>'.
20956: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'community'}].'</b>').'</li>'.
20957: '</ul>'.
20958: '</li>';
20959: } else {
20960: $resulttext .= '<li>'.&mt('External Tools can not be defined in any course types, by default').'</li>';
20961: }
20962: }
20963: }
20964: $resulttext .= '</ul>';
20965: } else {
20966: $resulttext = &mt('No changes made to course defaults');
20967: }
20968: } else {
20969: $resulttext = '<span class="LC_error">'.
20970: &mt('An error occurred: [_1]',$putresult).'</span>';
20971: }
20972: return $resulttext;
20973: }
20974:
20975: sub modify_selfenrollment {
20976: my ($dom,$lastactref,%domconfig) = @_;
20977: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
20978: my @types = ('official','unofficial','community','textbook','placement');
20979: my %titles = &tool_titles();
20980: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
20981: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
20982: $ordered{'default'} = ['types','registered','approval','limit'];
20983:
20984: my (%roles,%shown,%toplevel);
20985: $roles{'0'} = &Apache::lonnet::plaintext('dc');
20986:
20987: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
20988: if ($domconfig{'selfenrollment'} eq '') {
20989: $domconfig{'selfenrollment'} = {};
20990: }
20991: }
20992: %toplevel = (
20993: admin => 'Configuration Rights',
20994: default => 'Default settings',
20995: validation => 'Validation of self-enrollment requests',
20996: );
20997: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
20998:
20999: if (ref($ordered{'admin'}) eq 'ARRAY') {
21000: foreach my $item (@{$ordered{'admin'}}) {
21001: foreach my $type (@types) {
21002: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
21003: $selfenrollhash{'admin'}{$type}{$item} = 1;
21004: } else {
21005: $selfenrollhash{'admin'}{$type}{$item} = 0;
21006: }
21007: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
21008: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
21009: if ($selfenrollhash{'admin'}{$type}{$item} ne
21010: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
21011: push(@{$changes{'admin'}{$type}},$item);
21012: }
21013: } else {
21014: if (!$selfenrollhash{'admin'}{$type}{$item}) {
21015: push(@{$changes{'admin'}{$type}},$item);
21016: }
21017: }
21018: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
21019: push(@{$changes{'admin'}{$type}},$item);
21020: }
21021: }
21022: }
21023: }
21024:
21025: foreach my $item (@{$ordered{'default'}}) {
21026: foreach my $type (@types) {
21027: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
21028: if ($item eq 'types') {
21029: unless (($value eq 'all') || ($value eq 'dom')) {
21030: $value = '';
21031: }
21032: } elsif ($item eq 'registered') {
21033: unless ($value eq '1') {
21034: $value = 0;
21035: }
21036: } elsif ($item eq 'approval') {
21037: unless ($value =~ /^[012]$/) {
21038: $value = 0;
21039: }
21040: } else {
21041: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21042: $value = 'none';
21043: }
21044: }
21045: $selfenrollhash{'default'}{$type}{$item} = $value;
21046: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
21047: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21048: if ($selfenrollhash{'default'}{$type}{$item} ne
21049: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
21050: push(@{$changes{'default'}{$type}},$item);
21051: }
21052: } else {
21053: push(@{$changes{'default'}{$type}},$item);
21054: }
21055: } else {
21056: push(@{$changes{'default'}{$type}},$item);
21057: }
21058: if ($item eq 'limit') {
21059: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
21060: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
21061: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
21062: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
21063: }
21064: } else {
21065: $selfenrollhash{'default'}{$type}{'cap'} = '';
21066: }
21067: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
21068: if ($selfenrollhash{'default'}{$type}{'cap'} ne
21069: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
21070: push(@{$changes{'default'}{$type}},'cap');
21071: }
21072: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
21073: push(@{$changes{'default'}{$type}},'cap');
21074: }
21075: }
21076: }
21077: }
21078:
21079: foreach my $item (@{$itemsref}) {
21080: if ($item eq 'fields') {
21081: my @changed;
21082: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
21083: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
21084: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
21085: }
21086: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21087: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
21088: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
21089: $domconfig{'selfenrollment'}{'validation'}{$item});
21090: } else {
21091: @changed = @{$selfenrollhash{'validation'}{$item}};
21092: }
21093: } else {
21094: @changed = @{$selfenrollhash{'validation'}{$item}};
21095: }
21096: if (@changed) {
21097: if ($selfenrollhash{'validation'}{$item}) {
21098: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
21099: } else {
21100: $changes{'validation'}{$item} = &mt('None');
21101: }
21102: }
21103: } else {
21104: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
21105: if ($item eq 'markup') {
21106: if ($env{'form.selfenroll_validation_'.$item}) {
21107: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
21108: }
21109: }
21110: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
21111: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
21112: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
21113: }
21114: }
21115: }
21116: }
21117:
21118: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
21119: $dom);
21120: if ($putresult eq 'ok') {
21121: if (keys(%changes) > 0) {
21122: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21123: $resulttext = &mt('Changes made:').'<ul>';
21124: foreach my $key ('admin','default','validation') {
21125: if (ref($changes{$key}) eq 'HASH') {
21126: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
21127: if ($key eq 'validation') {
21128: foreach my $item (@{$itemsref}) {
21129: if (exists($changes{$key}{$item})) {
21130: if ($item eq 'markup') {
21131: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21132: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
21133: } else {
21134: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
21135: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
21136: }
21137: }
21138: }
21139: } else {
21140: foreach my $type (@types) {
21141: if ($type eq 'community') {
21142: $roles{'1'} = &mt('Community personnel');
21143: } else {
21144: $roles{'1'} = &mt('Course personnel');
21145: }
21146: if (ref($changes{$key}{$type}) eq 'ARRAY') {
21147: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21148: if ($key eq 'admin') {
21149: my @mgrdc = ();
21150: if (ref($ordered{$key}) eq 'ARRAY') {
21151: foreach my $item (@{$ordered{'admin'}}) {
21152: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
21153: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
21154: push(@mgrdc,$item);
21155: }
21156: }
21157: }
21158: if (@mgrdc) {
21159: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
21160: } else {
21161: delete($domdefaults{$type.'selfenrolladmdc'});
21162: }
21163: }
21164: } else {
21165: if (ref($ordered{$key}) eq 'ARRAY') {
21166: foreach my $item (@{$ordered{$key}}) {
21167: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21168: $domdefaults{$type.'selfenroll'.$item} =
21169: $selfenrollhash{$key}{$type}{$item};
21170: }
21171: }
21172: }
21173: }
21174: }
21175: $resulttext .= '<li>'.$titles{$type}.'<ul>';
21176: foreach my $item (@{$ordered{$key}}) {
21177: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
21178: $resulttext .= '<li>';
21179: if ($key eq 'admin') {
21180: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
21181: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
21182: } else {
21183: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
21184: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
21185: }
21186: $resulttext .= '</li>';
21187: }
21188: }
21189: $resulttext .= '</ul></li>';
21190: }
21191: }
21192: $resulttext .= '</ul></li>';
21193: }
21194: }
21195: }
21196: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
21197: my $cachetime = 24*60*60;
21198: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21199: if (ref($lastactref) eq 'HASH') {
21200: $lastactref->{'domdefaults'} = 1;
21201: }
21202: }
21203: $resulttext .= '</ul>';
21204: } else {
21205: $resulttext = &mt('No changes made to self-enrollment settings');
21206: }
21207: } else {
21208: $resulttext = '<span class="LC_error">'.
21209: &mt('An error occurred: [_1]',$putresult).'</span>';
21210: }
21211: return $resulttext;
21212: }
21213:
21214: sub modify_wafproxy {
21215: my ($dom,$action,$lastactref,%domconfig) = @_;
21216: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21217: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
21218: %wafproxy,%changes,%expirecache,%expiresaml);
21219: foreach my $server (sort(keys(%servers))) {
21220: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
21221: if ($serverhome eq $server) {
21222: my $serverdom = &Apache::lonnet::host_domain($server);
21223: if ($serverdom eq $dom) {
21224: $canset{$server} = 1;
21225: }
21226: }
21227: }
21228: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
21229: %{$values{$dom}} = ();
21230: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
21231: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
21232: }
21233: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
21234: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
21235: }
21236: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21237: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
21238: }
21239: }
21240: my $output;
21241: if (keys(%canset)) {
21242: %{$wafproxy{'alias'}} = ();
21243: %{$wafproxy{'saml'}} = ();
21244: foreach my $key (sort(keys(%canset))) {
21245: if ($env{'form.wafproxy_'.$dom}) {
21246: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
21247: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
21248: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
21249: $changes{'alias'} = 1;
21250: }
21251: if ($env{'form.wafproxy_alias_saml_'.$key}) {
21252: $wafproxy{'saml'}{$key} = 1;
21253: }
21254: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
21255: $changes{'saml'} = 1;
21256: }
21257: } else {
21258: $wafproxy{'alias'}{$key} = '';
21259: $wafproxy{'saml'}{$key} = '';
21260: if ($curralias{$key}) {
21261: $changes{'alias'} = 1;
21262: }
21263: if ($currsaml{$key}) {
21264: $changes{'saml'} = 1;
21265: }
21266: }
21267: if ($wafproxy{'alias'}{$key} eq '') {
21268: if ($curralias{$key}) {
21269: $expirecache{$key} = 1;
21270: }
21271: delete($wafproxy{'alias'}{$key});
21272: }
21273: if ($wafproxy{'saml'}{$key} eq '') {
21274: if ($currsaml{$key}) {
21275: $expiresaml{$key} = 1;
21276: }
21277: delete($wafproxy{'saml'}{$key});
21278: }
21279: }
21280: unless (keys(%{$wafproxy{'alias'}})) {
21281: delete($wafproxy{'alias'});
21282: }
21283: unless (keys(%{$wafproxy{'saml'}})) {
21284: delete($wafproxy{'saml'});
21285: }
21286: # Localization for values in %warn occurs in &mt() calls separately.
21287: my %warn = (
21288: trusted => 'trusted IP range(s)',
21289: vpnint => 'internal IP range(s) for VPN sessions(s)',
21290: vpnext => 'IP range(s) for backend WAF connections',
21291: );
21292: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21293: my $possible = $env{'form.wafproxy_'.$item};
21294: $possible =~ s/^\s+|\s+$//g;
21295: if ($possible ne '') {
21296: if ($item eq 'remoteip') {
21297: if ($possible =~ /^[mhn]$/) {
21298: $wafproxy{$item} = $possible;
21299: }
21300: } elsif ($item eq 'ipheader') {
21301: if ($wafproxy{'remoteip'} eq 'h') {
21302: $wafproxy{$item} = $possible;
21303: }
21304: } elsif ($item eq 'sslopt') {
21305: if ($possible =~ /^0|1$/) {
21306: $wafproxy{$item} = $possible;
21307: }
21308: } else {
21309: my (@ok,$count);
21310: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
21311: unless ($env{'form.wafproxy_vpnaccess'}) {
21312: $possible = '';
21313: }
21314: } elsif ($item eq 'trusted') {
21315: unless ($wafproxy{'remoteip'} eq 'h') {
21316: $possible = '';
21317: }
21318: }
21319: unless ($possible eq '') {
21320: $possible =~ s/[\r\n]+/\s/g;
21321: $possible =~ s/\s*-\s*/-/g;
21322: $possible =~ s/\s+/,/g;
21323: $possible =~ s/,+/,/g;
21324: }
21325: $count = 0;
21326: if ($possible ne '') {
21327: foreach my $poss (split(/\,/,$possible)) {
21328: $count ++;
21329: $poss = &validate_ip_pattern($poss);
21330: if ($poss ne '') {
21331: push(@ok,$poss);
21332: }
21333: }
21334: my $diff = $count - scalar(@ok);
21335: if ($diff) {
21336: push(@warnings,'<li>'.
21337: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
21338: $diff,$warn{$item}).
21339: '</li>');
21340: }
21341: if (@ok) {
21342: my @cidr_list;
21343: foreach my $item (@ok) {
21344: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
21345: }
21346: $wafproxy{$item} = join(',',@cidr_list);
21347: }
21348: }
21349: }
21350: if ($wafproxy{$item} ne $currvalue{$item}) {
21351: $changes{$item} = 1;
21352: }
21353: } elsif ($currvalue{$item}) {
21354: $changes{$item} = 1;
21355: }
21356: }
21357: } else {
21358: if (keys(%curralias)) {
21359: $changes{'alias'} = 1;
21360: }
21361: if (keys(%currsaml)) {
21362: $changes{'saml'} = 1;
21363: }
21364: if (keys(%currvalue)) {
21365: foreach my $key (keys(%currvalue)) {
21366: $changes{$key} = 1;
21367: }
21368: }
21369: }
21370: if (keys(%changes)) {
21371: my %defaultshash = (
21372: wafproxy => \%wafproxy,
21373: );
21374: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21375: $dom);
21376: if ($putresult eq 'ok') {
21377: my $cachetime = 24*60*60;
21378: my (%domdefaults,$updatedomdefs);
21379: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
21380: if ($changes{$item}) {
21381: unless ($updatedomdefs) {
21382: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
21383: $updatedomdefs = 1;
21384: }
21385: if ($wafproxy{$item}) {
21386: $domdefaults{'waf_'.$item} = $wafproxy{$item};
21387: } elsif (exists($domdefaults{'waf_'.$item})) {
21388: delete($domdefaults{'waf_'.$item});
21389: }
21390: }
21391: }
21392: if ($updatedomdefs) {
21393: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21394: if (ref($lastactref) eq 'HASH') {
21395: $lastactref->{'domdefaults'} = 1;
21396: }
21397: }
21398: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
21399: my %updates = %expirecache;
21400: foreach my $key (keys(%expirecache)) {
21401: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
21402: }
21403: if (ref($wafproxy{'alias'}) eq 'HASH') {
21404: my $cachetime = 24*60*60;
21405: foreach my $key (keys(%{$wafproxy{'alias'}})) {
21406: $updates{$key} = 1;
21407: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
21408: $cachetime);
21409: }
21410: }
21411: if (ref($lastactref) eq 'HASH') {
21412: $lastactref->{'proxyalias'} = \%updates;
21413: }
21414: }
21415: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
21416: my %samlupdates = %expiresaml;
21417: foreach my $key (keys(%expiresaml)) {
21418: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
21419: }
21420: if (ref($wafproxy{'saml'}) eq 'HASH') {
21421: my $cachetime = 24*60*60;
21422: foreach my $key (keys(%{$wafproxy{'saml'}})) {
21423: $samlupdates{$key} = 1;
21424: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
21425: $cachetime);
21426: }
21427: }
21428: if (ref($lastactref) eq 'HASH') {
21429: $lastactref->{'proxysaml'} = \%samlupdates;
21430: }
21431: }
21432: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
21433: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
21434: if ($changes{$item}) {
21435: if ($item eq 'alias') {
21436: my $numaliased = 0;
21437: if (ref($wafproxy{'alias'}) eq 'HASH') {
21438: my $shown;
21439: if (keys(%{$wafproxy{'alias'}})) {
21440: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
21441: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
21442: &Apache::lonnet::hostname($server),
21443: $wafproxy{'alias'}{$server}).'</li>';
21444: $numaliased ++;
21445: }
21446: if ($numaliased) {
21447: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
21448: '<ul>'.$shown.'</ul>').'</li>';
21449: }
21450: }
21451: }
21452: unless ($numaliased) {
21453: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
21454: }
21455: } elsif ($item eq 'saml') {
21456: my $shown;
21457: if (ref($wafproxy{'saml'}) eq 'HASH') {
21458: if (keys(%{$wafproxy{'saml'}})) {
21459: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
21460: }
21461: }
21462: if ($shown) {
21463: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
21464: $shown).'</li>';
21465: } else {
21466: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
21467: }
21468: } else {
21469: if ($item eq 'remoteip') {
21470: my %ip_methods = &remoteip_methods();
21471: if ($wafproxy{$item} =~ /^[mh]$/) {
21472: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
21473: $ip_methods{$wafproxy{$item}}).'</li>';
21474: } else {
21475: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
21476: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
21477: '</li>';
21478: } else {
21479: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
21480: }
21481: }
21482: } elsif ($item eq 'ipheader') {
21483: if ($wafproxy{$item}) {
21484: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
21485: $wafproxy{$item}).'</li>';
21486: } else {
21487: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
21488: }
21489: } elsif ($item eq 'trusted') {
21490: if ($wafproxy{$item}) {
21491: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
21492: $wafproxy{$item}).'</li>';
21493: } else {
21494: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
21495: }
21496: } elsif ($item eq 'vpnint') {
21497: if ($wafproxy{$item}) {
21498: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
21499: $wafproxy{$item}).'</li>';
21500: } else {
21501: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
21502: }
21503: } elsif ($item eq 'vpnext') {
21504: if ($wafproxy{$item}) {
21505: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
21506: $wafproxy{$item}).'</li>';
21507: } else {
21508: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
21509: }
21510: } elsif ($item eq 'sslopt') {
21511: if ($wafproxy{$item}) {
21512: $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>';
21513: } else {
21514: $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>';
21515: }
21516: }
21517: }
21518: }
21519: }
21520: $output .= '</ul>';
21521: } else {
21522: $output = '<span class="LC_error">'.
21523: &mt('An error occurred: [_1]',$putresult).'</span>';
21524: }
21525: } elsif (keys(%canset)) {
21526: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
21527: }
21528: if (@warnings) {
21529: $output .= '<br />'.&mt('Warnings:').'<ul>'.
21530: join("\n",@warnings).'</ul>';
21531: }
21532: return $output;
21533: }
21534:
21535: sub validate_ip_pattern {
21536: my ($pattern) = @_;
21537: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
21538: my ($start,$end) = ($1,$2);
21539: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
21540: if (($start !~ m{/}) && ($end !~ m{/})) {
21541: return $start.'-'.$end;
21542: }
21543: }
21544: } elsif ($pattern ne '') {
21545: $pattern = &Net::CIDR::cidrvalidate($pattern);
21546: if ($pattern ne '') {
21547: return $pattern;
21548: }
21549: }
21550: return;
21551: }
21552:
21553: sub modify_usersessions {
21554: my ($dom,$lastactref,%domconfig) = @_;
21555: my @hostingtypes = ('version','excludedomain','includedomain');
21556: my @offloadtypes = ('primary','default');
21557: my %types = (
21558: remote => \@hostingtypes,
21559: hosted => \@hostingtypes,
21560: spares => \@offloadtypes,
21561: );
21562: my @prefixes = ('remote','hosted','spares');
21563: my @lcversions = &Apache::lonnet::all_loncaparevs();
21564: my (%by_ip,%by_location,@intdoms,@instdoms);
21565: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21566: my @locations = sort(keys(%by_location));
21567: my (%defaultshash,%changes);
21568: foreach my $prefix (@prefixes) {
21569: $defaultshash{'usersessions'}{$prefix} = {};
21570: }
21571: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21572: my $resulttext;
21573: my %iphost = &Apache::lonnet::get_iphost();
21574: foreach my $prefix (@prefixes) {
21575: next if ($prefix eq 'spares');
21576: foreach my $type (@{$types{$prefix}}) {
21577: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21578: if ($type eq 'version') {
21579: my $value = $env{'form.'.$prefix.'_'.$type};
21580: my $okvalue;
21581: if ($value ne '') {
21582: if (grep(/^\Q$value\E$/,@lcversions)) {
21583: $okvalue = $value;
21584: }
21585: }
21586: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21587: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21588: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
21589: if ($inuse == 0) {
21590: $changes{$prefix}{$type} = 1;
21591: } else {
21592: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
21593: $changes{$prefix}{$type} = 1;
21594: }
21595: if ($okvalue ne '') {
21596: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21597: }
21598: }
21599: } else {
21600: if (($inuse == 1) && ($okvalue ne '')) {
21601: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21602: $changes{$prefix}{$type} = 1;
21603: }
21604: }
21605: } else {
21606: if (($inuse == 1) && ($okvalue ne '')) {
21607: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21608: $changes{$prefix}{$type} = 1;
21609: }
21610: }
21611: } else {
21612: if (($inuse == 1) && ($okvalue ne '')) {
21613: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
21614: $changes{$prefix}{$type} = 1;
21615: }
21616: }
21617: } else {
21618: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21619: my @okvals;
21620: foreach my $val (@vals) {
21621: if ($val =~ /:/) {
21622: my @items = split(/:/,$val);
21623: foreach my $item (@items) {
21624: if (ref($by_location{$item}) eq 'ARRAY') {
21625: push(@okvals,$item);
21626: }
21627: }
21628: } else {
21629: if (ref($by_location{$val}) eq 'ARRAY') {
21630: push(@okvals,$val);
21631: }
21632: }
21633: }
21634: @okvals = sort(@okvals);
21635: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21636: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
21637: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21638: if ($inuse == 0) {
21639: $changes{$prefix}{$type} = 1;
21640: } else {
21641: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21642: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
21643: if (@changed > 0) {
21644: $changes{$prefix}{$type} = 1;
21645: }
21646: }
21647: } else {
21648: if ($inuse == 1) {
21649: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21650: $changes{$prefix}{$type} = 1;
21651: }
21652: }
21653: } else {
21654: if ($inuse == 1) {
21655: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21656: $changes{$prefix}{$type} = 1;
21657: }
21658: }
21659: } else {
21660: if ($inuse == 1) {
21661: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
21662: $changes{$prefix}{$type} = 1;
21663: }
21664: }
21665: }
21666: }
21667: }
21668:
21669: my @alldoms = &Apache::lonnet::all_domains();
21670: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21671: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
21672: my $savespares;
21673:
21674: foreach my $lonhost (sort(keys(%servers))) {
21675: my $serverhomeID =
21676: &Apache::lonnet::get_server_homeID($servers{$lonhost});
21677: my $serverhostname = &Apache::lonnet::hostname($lonhost);
21678: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
21679: my %spareschg;
21680: foreach my $type (@{$types{'spares'}}) {
21681: my @okspares;
21682: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
21683: foreach my $server (@checked) {
21684: if (&Apache::lonnet::hostname($server) ne '') {
21685: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
21686: unless (grep(/^\Q$server\E$/,@okspares)) {
21687: push(@okspares,$server);
21688: }
21689: }
21690: }
21691: }
21692: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
21693: my $newspare;
21694: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
21695: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
21696: $newspare = $new;
21697: }
21698: }
21699: my @spares;
21700: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
21701: @spares = sort(@okspares,$newspare);
21702: } else {
21703: @spares = sort(@okspares);
21704: }
21705: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
21706: if (ref($spareid{$lonhost}) eq 'HASH') {
21707: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
21708: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
21709: if (@diffs > 0) {
21710: $spareschg{$type} = 1;
21711: }
21712: }
21713: }
21714: }
21715: if (keys(%spareschg) > 0) {
21716: $changes{'spares'}{$lonhost} = \%spareschg;
21717: }
21718: }
21719: $defaultshash{'usersessions'}{'offloadnow'} = {};
21720: $defaultshash{'usersessions'}{'offloadoth'} = {};
21721: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
21722: my @okoffload;
21723: if (@offloadnow) {
21724: foreach my $server (@offloadnow) {
21725: if (&Apache::lonnet::hostname($server) ne '') {
21726: unless (grep(/^\Q$server\E$/,@okoffload)) {
21727: push(@okoffload,$server);
21728: }
21729: }
21730: }
21731: if (@okoffload) {
21732: foreach my $lonhost (@okoffload) {
21733: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
21734: }
21735: }
21736: }
21737: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
21738: my @okoffloadoth;
21739: if (@offloadoth) {
21740: foreach my $server (@offloadoth) {
21741: if (&Apache::lonnet::hostname($server) ne '') {
21742: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
21743: push(@okoffloadoth,$server);
21744: }
21745: }
21746: }
21747: if (@okoffloadoth) {
21748: foreach my $lonhost (@okoffloadoth) {
21749: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
21750: }
21751: }
21752: }
21753: if (ref($domconfig{'usersessions'}) eq 'HASH') {
21754: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
21755: if (ref($changes{'spares'}) eq 'HASH') {
21756: if (keys(%{$changes{'spares'}}) > 0) {
21757: $savespares = 1;
21758: }
21759: }
21760: } else {
21761: $savespares = 1;
21762: }
21763: foreach my $offload ('offloadnow','offloadoth') {
21764: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
21765: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
21766: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
21767: $changes{$offload} = 1;
21768: last;
21769: }
21770: }
21771: unless ($changes{$offload}) {
21772: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
21773: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
21774: $changes{$offload} = 1;
21775: last;
21776: }
21777: }
21778: }
21779: } else {
21780: if (($offload eq 'offloadnow') && (@okoffload)) {
21781: $changes{'offloadnow'} = 1;
21782: }
21783: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
21784: $changes{'offloadoth'} = 1;
21785: }
21786: }
21787: }
21788: } else {
21789: if (@okoffload) {
21790: $changes{'offloadnow'} = 1;
21791: }
21792: if (@okoffloadoth) {
21793: $changes{'offloadoth'} = 1;
21794: }
21795: }
21796: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
21797: if ((keys(%changes) > 0) || ($savespares)) {
21798: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
21799: $dom);
21800: if ($putresult eq 'ok') {
21801: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21802: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
21803: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
21804: }
21805: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
21806: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
21807: }
21808: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21809: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
21810: }
21811: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21812: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
21813: }
21814: }
21815: my $cachetime = 24*60*60;
21816: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
21817: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
21818: if (ref($lastactref) eq 'HASH') {
21819: $lastactref->{'domdefaults'} = 1;
21820: $lastactref->{'usersessions'} = 1;
21821: }
21822: if (keys(%changes) > 0) {
21823: my %lt = &usersession_titles();
21824: $resulttext = &mt('Changes made:').'<ul>';
21825: foreach my $prefix (@prefixes) {
21826: if (ref($changes{$prefix}) eq 'HASH') {
21827: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
21828: if ($prefix eq 'spares') {
21829: if (ref($changes{$prefix}) eq 'HASH') {
21830: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
21831: $resulttext .= '<li><b>'.$lonhost.'</b> ';
21832: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
21833: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
21834: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
21835: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
21836: foreach my $type (@{$types{$prefix}}) {
21837: if ($changes{$prefix}{$lonhost}{$type}) {
21838: my $offloadto = &mt('None');
21839: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
21840: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
21841: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
21842: }
21843: }
21844: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
21845: }
21846: }
21847: }
21848: $resulttext .= '</li>';
21849: }
21850: }
21851: } else {
21852: foreach my $type (@{$types{$prefix}}) {
21853: if (defined($changes{$prefix}{$type})) {
21854: my ($newvalue,$notinuse);
21855: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
21856: if (ref($defaultshash{'usersessions'}{$prefix})) {
21857: if ($type eq 'version') {
21858: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
21859: } else {
21860: if (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
21861: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
21862: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
21863: }
21864: } else {
21865: $notinuse = 1;
21866: }
21867: }
21868: }
21869: }
21870: if ($newvalue eq '') {
21871: if ($type eq 'version') {
21872: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
21873: } elsif ($notinuse) {
21874: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
21875: } else {
21876: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
21877: }
21878: } else {
21879: if ($type eq 'version') {
21880: $newvalue .= ' '.&mt('(or later)');
21881: }
21882: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
21883: }
21884: }
21885: }
21886: }
21887: $resulttext .= '</ul>';
21888: }
21889: }
21890: if ($changes{'offloadnow'}) {
21891: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
21892: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
21893: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
21894: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
21895: $resulttext .= '<li>'.$lonhost.'</li>';
21896: }
21897: $resulttext .= '</ul>';
21898: } else {
21899: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
21900: }
21901: } else {
21902: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
21903: }
21904: }
21905: if ($changes{'offloadoth'}) {
21906: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
21907: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
21908: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
21909: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
21910: $resulttext .= '<li>'.$lonhost.'</li>';
21911: }
21912: $resulttext .= '</ul>';
21913: } else {
21914: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
21915: }
21916: } else {
21917: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
21918: }
21919: }
21920: $resulttext .= '</ul>';
21921: } else {
21922: $resulttext = $nochgmsg;
21923: }
21924: } else {
21925: $resulttext = '<span class="LC_error">'.
21926: &mt('An error occurred: [_1]',$putresult).'</span>';
21927: }
21928: } else {
21929: $resulttext = $nochgmsg;
21930: }
21931: return $resulttext;
21932: }
21933:
21934: sub modify_ssl {
21935: my ($dom,$lastactref,%domconfig) = @_;
21936: my (%by_ip,%by_location,@intdoms,@instdoms);
21937: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
21938: my @locations = sort(keys(%by_location));
21939: my %servers = &Apache::lonnet::internet_dom_servers($dom);
21940: my (%defaultshash,%changes);
21941: my $action = 'ssl';
21942: my @prefixes = ('connto','connfrom','replication');
21943: foreach my $prefix (@prefixes) {
21944: $defaultshash{$action}{$prefix} = {};
21945: }
21946: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
21947: my $resulttext;
21948: my %iphost = &Apache::lonnet::get_iphost();
21949: my @reptypes = ('certreq','nocertreq');
21950: my @connecttypes = ('dom','intdom','other');
21951: my %types = (
21952: connto => \@connecttypes,
21953: connfrom => \@connecttypes,
21954: replication => \@reptypes,
21955: );
21956: foreach my $prefix (sort(keys(%types))) {
21957: foreach my $type (@{$types{$prefix}}) {
21958: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
21959: my $value = 'yes';
21960: if ($env{'form.'.$prefix.'_'.$type} =~ /^(no|req)$/) {
21961: $value = $env{'form.'.$prefix.'_'.$type};
21962: }
21963: if (ref($domconfig{$action}) eq 'HASH') {
21964: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
21965: if ($domconfig{$action}{$prefix}{$type} ne '') {
21966: if ($value ne $domconfig{$action}{$prefix}{$type}) {
21967: $changes{$prefix}{$type} = 1;
21968: }
21969: $defaultshash{$action}{$prefix}{$type} = $value;
21970: } else {
21971: $defaultshash{$action}{$prefix}{$type} = $value;
21972: $changes{$prefix}{$type} = 1;
21973: }
21974: } else {
21975: $defaultshash{$action}{$prefix}{$type} = $value;
21976: $changes{$prefix}{$type} = 1;
21977: }
21978: } else {
21979: $defaultshash{$action}{$prefix}{$type} = $value;
21980: $changes{$prefix}{$type} = 1;
21981: }
21982: if (($type eq 'dom') && (keys(%servers) == 1)) {
21983: delete($changes{$prefix}{$type});
21984: } elsif (($type eq 'intdom') && (@instdoms == 1)) {
21985: delete($changes{$prefix}{$type});
21986: } elsif (($type eq 'other') && (keys(%by_location) == 0)) {
21987: delete($changes{$prefix}{$type});
21988: }
21989: } elsif ($prefix eq 'replication') {
21990: if (@locations > 0) {
21991: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
21992: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
21993: my @okvals;
21994: foreach my $val (@vals) {
21995: if ($val =~ /:/) {
21996: my @items = split(/:/,$val);
21997: foreach my $item (@items) {
21998: if (ref($by_location{$item}) eq 'ARRAY') {
21999: push(@okvals,$item);
22000: }
22001: }
22002: } else {
22003: if (ref($by_location{$val}) eq 'ARRAY') {
22004: push(@okvals,$val);
22005: }
22006: }
22007: }
22008: @okvals = sort(@okvals);
22009: if (ref($domconfig{$action}) eq 'HASH') {
22010: if (ref($domconfig{$action}{$prefix}) eq 'HASH') {
22011: if (ref($domconfig{$action}{$prefix}{$type}) eq 'ARRAY') {
22012: if ($inuse == 0) {
22013: $changes{$prefix}{$type} = 1;
22014: } else {
22015: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22016: my @changed = &Apache::loncommon::compare_arrays($domconfig{$action}{$prefix}{$type},$defaultshash{$action}{$prefix}{$type});
22017: if (@changed > 0) {
22018: $changes{$prefix}{$type} = 1;
22019: }
22020: }
22021: } else {
22022: if ($inuse == 1) {
22023: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22024: $changes{$prefix}{$type} = 1;
22025: }
22026: }
22027: } else {
22028: if ($inuse == 1) {
22029: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22030: $changes{$prefix}{$type} = 1;
22031: }
22032: }
22033: } else {
22034: if ($inuse == 1) {
22035: $defaultshash{$action}{$prefix}{$type} = \@okvals;
22036: $changes{$prefix}{$type} = 1;
22037: }
22038: }
22039: }
22040: }
22041: }
22042: }
22043: if (keys(%changes)) {
22044: foreach my $prefix (keys(%changes)) {
22045: if (ref($changes{$prefix}) eq 'HASH') {
22046: if (scalar(keys(%{$changes{$prefix}})) == 0) {
22047: delete($changes{$prefix});
22048: }
22049: } else {
22050: delete($changes{$prefix});
22051: }
22052: }
22053: }
22054: my $nochgmsg = &mt('No changes made to LON-CAPA SSL settings');
22055: if (keys(%changes) > 0) {
22056: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22057: $dom);
22058: if ($putresult eq 'ok') {
22059: if (ref($defaultshash{$action}) eq 'HASH') {
22060: if (ref($defaultshash{$action}{'replication'}) eq 'HASH') {
22061: $domdefaults{'replication'} = $defaultshash{$action}{'replication'};
22062: }
22063: if (ref($defaultshash{$action}{'connto'}) eq 'HASH') {
22064: $domdefaults{'connto'} = $defaultshash{$action}{'connto'};
22065: }
22066: if (ref($defaultshash{$action}{'connfrom'}) eq 'HASH') {
22067: $domdefaults{'connfrom'} = $defaultshash{$action}{'connfrom'};
22068: }
22069: }
22070: my $cachetime = 24*60*60;
22071: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22072: if (ref($lastactref) eq 'HASH') {
22073: $lastactref->{'domdefaults'} = 1;
22074: }
22075: if (keys(%changes) > 0) {
22076: my %titles = &ssl_titles();
22077: $resulttext = &mt('Changes made:').'<ul>';
22078: foreach my $prefix (@prefixes) {
22079: if (ref($changes{$prefix}) eq 'HASH') {
22080: $resulttext .= '<li>'.$titles{$prefix}.'<ul>';
22081: foreach my $type (@{$types{$prefix}}) {
22082: if (defined($changes{$prefix}{$type})) {
22083: my ($newvalue,$notinuse);
22084: if (ref($defaultshash{$action}) eq 'HASH') {
22085: if (ref($defaultshash{$action}{$prefix})) {
22086: if (($prefix eq 'connto') || ($prefix eq 'connfrom')) {
22087: $newvalue = $titles{$defaultshash{$action}{$prefix}{$type}};
22088: } else {
22089: if (ref($defaultshash{$action}{$prefix}{$type}) eq 'ARRAY') {
22090: if (@{$defaultshash{$action}{$prefix}{$type}} > 0) {
22091: $newvalue = join(', ',@{$defaultshash{$action}{$prefix}{$type}});
22092: }
22093: } else {
22094: $notinuse = 1;
22095: }
22096: }
22097: }
22098: if ($notinuse) {
22099: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$titles{$type}).'</li>';
22100: } elsif ($newvalue eq '') {
22101: $resulttext .= '<li>'.&mt('[_1] set to: none',$titles{$type}).'</li>';
22102: } else {
22103: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$titles{$type},$newvalue).'</li>';
22104: }
22105: }
22106: }
22107: }
22108: $resulttext .= '</ul>';
22109: }
22110: }
22111: } else {
22112: $resulttext = $nochgmsg;
22113: }
22114: } else {
22115: $resulttext = '<span class="LC_error">'.
22116: &mt('An error occurred: [_1]',$putresult).'</span>';
22117: }
22118: } else {
22119: $resulttext = $nochgmsg;
22120: }
22121: return $resulttext;
22122: }
22123:
22124: sub modify_trust {
22125: my ($dom,$lastactref,%domconfig) = @_;
22126: my (%by_ip,%by_location,@intdoms,@instdoms);
22127: &build_location_hashes(\@intdoms,\%by_ip,\%by_location,\@instdoms);
22128: my @locations = sort(keys(%by_location));
22129: my @prefixes = qw(content shared enroll othcoau coaurem domroles catalog reqcrs msg);
22130: my @types = ('exc','inc');
22131: my (%defaultshash,%changes);
22132: foreach my $prefix (@prefixes) {
22133: $defaultshash{'trust'}{$prefix} = {};
22134: }
22135: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
22136: my $resulttext;
22137: foreach my $prefix (@prefixes) {
22138: foreach my $type (@types) {
22139: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
22140: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
22141: my @okvals;
22142: foreach my $val (@vals) {
22143: if ($val =~ /:/) {
22144: my @items = split(/:/,$val);
22145: foreach my $item (@items) {
22146: if (ref($by_location{$item}) eq 'ARRAY') {
22147: push(@okvals,$item);
22148: }
22149: }
22150: } else {
22151: if (ref($by_location{$val}) eq 'ARRAY') {
22152: push(@okvals,$val);
22153: }
22154: }
22155: }
22156: @okvals = sort(@okvals);
22157: if (ref($domconfig{'trust'}) eq 'HASH') {
22158: if (ref($domconfig{'trust'}{$prefix}) eq 'HASH') {
22159: if (ref($domconfig{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22160: if ($inuse == 0) {
22161: $changes{$prefix}{$type} = 1;
22162: } else {
22163: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22164: my @changed = &Apache::loncommon::compare_arrays($domconfig{'trust'}{$prefix}{$type},$defaultshash{'trust'}{$prefix}{$type});
22165: if (@changed > 0) {
22166: $changes{$prefix}{$type} = 1;
22167: }
22168: }
22169: } else {
22170: if ($inuse == 1) {
22171: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22172: $changes{$prefix}{$type} = 1;
22173: }
22174: }
22175: } else {
22176: if ($inuse == 1) {
22177: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22178: $changes{$prefix}{$type} = 1;
22179: }
22180: }
22181: } else {
22182: if ($inuse == 1) {
22183: $defaultshash{'trust'}{$prefix}{$type} = \@okvals;
22184: $changes{$prefix}{$type} = 1;
22185: }
22186: }
22187: }
22188: }
22189: my $nochgmsg = &mt('No changes made to trust settings.');
22190: if (keys(%changes) > 0) {
22191: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
22192: $dom);
22193: if ($putresult eq 'ok') {
22194: if (ref($defaultshash{'trust'}) eq 'HASH') {
22195: foreach my $prefix (@prefixes) {
22196: if (ref($defaultshash{'trust'}{$prefix}) eq 'HASH') {
22197: $domdefaults{'trust'.$prefix} = $defaultshash{'trust'}{$prefix};
22198: }
22199: }
22200: }
22201: my $cachetime = 24*60*60;
22202: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
22203: &Apache::lonnet::do_cache_new('trust',$dom,$defaultshash{'trust'},3600);
22204: if (ref($lastactref) eq 'HASH') {
22205: $lastactref->{'domdefaults'} = 1;
22206: $lastactref->{'trust'} = 1;
22207: }
22208: if (keys(%changes) > 0) {
22209: my %lt = &trust_titles();
22210: $resulttext = &mt('Changes made:').'<ul>';
22211: foreach my $prefix (@prefixes) {
22212: if (ref($changes{$prefix}) eq 'HASH') {
22213: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
22214: foreach my $type (@types) {
22215: if (defined($changes{$prefix}{$type})) {
22216: my ($newvalue,$notinuse);
22217: if (ref($defaultshash{'trust'}) eq 'HASH') {
22218: if (ref($defaultshash{'trust'}{$prefix})) {
22219: if (ref($defaultshash{'trust'}{$prefix}{$type}) eq 'ARRAY') {
22220: if (@{$defaultshash{'trust'}{$prefix}{$type}} > 0) {
22221: $newvalue = join(', ',@{$defaultshash{'trust'}{$prefix}{$type}});
22222: }
22223: } else {
22224: $notinuse = 1;
22225: }
22226: }
22227: }
22228: if ($notinuse) {
22229: $resulttext .= '<li>'.&mt('[_1] set to: not in use',$lt{$type}).'</li>';
22230: } elsif ($newvalue eq '') {
22231: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
22232: } else {
22233: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
22234: }
22235: }
22236: }
22237: $resulttext .= '</ul>';
22238: }
22239: }
22240: $resulttext .= '</ul>';
22241: } else {
22242: $resulttext = $nochgmsg;
22243: }
22244: } else {
22245: $resulttext = '<span class="LC_error">'.
22246: &mt('An error occurred: [_1]',$putresult).'</span>';
22247: }
22248: } else {
22249: $resulttext = $nochgmsg;
22250: }
22251: return $resulttext;
22252: }
22253:
22254: sub modify_loadbalancing {
22255: my ($dom,%domconfig) = @_;
22256: my $primary_id = &Apache::lonnet::domain($dom,'primary');
22257: my $intdom = &Apache::lonnet::internet_dom($primary_id);
22258: my ($othertitle,$usertypes,$types) =
22259: &Apache::loncommon::sorted_inst_types($dom);
22260: my %servers = &Apache::lonnet::internet_dom_servers($dom);
22261: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
22262: my @sparestypes = ('primary','default');
22263: my %typetitles = &sparestype_titles();
22264: my $resulttext;
22265: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22266: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22267: %existing = %{$domconfig{'loadbalancing'}};
22268: }
22269: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
22270: \%currtargets,\%currrules,\%currcookies);
22271: my ($saveloadbalancing,%defaultshash,%changes);
22272: my ($alltypes,$othertypes,$titles) =
22273: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
22274: my %ruletitles = &offloadtype_text();
22275: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
22276: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
22277: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
22278: if ($balancer eq '') {
22279: next;
22280: }
22281: if (!exists($servers{$balancer})) {
22282: if (exists($currbalancer{$balancer})) {
22283: push(@{$changes{'delete'}},$balancer);
22284: }
22285: next;
22286: }
22287: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
22288: push(@{$changes{'delete'}},$balancer);
22289: next;
22290: }
22291: if (!exists($currbalancer{$balancer})) {
22292: push(@{$changes{'add'}},$balancer);
22293: }
22294: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
22295: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
22296: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
22297: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
22298: $saveloadbalancing = 1;
22299: }
22300: foreach my $sparetype (@sparestypes) {
22301: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
22302: my @offloadto;
22303: foreach my $target (@targets) {
22304: if (($servers{$target}) && ($target ne $balancer)) {
22305: if ($sparetype eq 'default') {
22306: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
22307: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
22308: }
22309: }
22310: unless(grep(/^\Q$target\E$/,@offloadto)) {
22311: push(@offloadto,$target);
22312: }
22313: }
22314: }
22315: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
22316: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
22317: push(@offloadto,$balancer);
22318: }
22319: }
22320: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
22321: }
22322: if ($env{'form.loadbalancing_cookie_'.$i}) {
22323: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
22324: if (exists($currbalancer{$balancer})) {
22325: unless ($currcookies{$balancer}) {
22326: $changes{'curr'}{$balancer}{'cookie'} = 1;
22327: }
22328: }
22329: } elsif (exists($currbalancer{$balancer})) {
22330: if ($currcookies{$balancer}) {
22331: $changes{'curr'}{$balancer}{'cookie'} = 1;
22332: }
22333: }
22334: if (ref($currtargets{$balancer}) eq 'HASH') {
22335: foreach my $sparetype (@sparestypes) {
22336: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
22337: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
22338: if (@targetdiffs > 0) {
22339: $changes{'curr'}{$balancer}{'targets'} = 1;
22340: }
22341: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22342: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22343: $changes{'curr'}{$balancer}{'targets'} = 1;
22344: }
22345: }
22346: }
22347: } else {
22348: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
22349: foreach my $sparetype (@sparestypes) {
22350: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22351: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22352: $changes{'curr'}{$balancer}{'targets'} = 1;
22353: }
22354: }
22355: }
22356: }
22357: }
22358: my $ishomedom;
22359: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
22360: $ishomedom = 1;
22361: }
22362: if (ref($alltypes) eq 'ARRAY') {
22363: foreach my $type (@{$alltypes}) {
22364: my $rule;
22365: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
22366: (!$ishomedom)) {
22367: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
22368: }
22369: if ($rule eq 'specific') {
22370: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
22371: if (exists($servers{$specifiedhost})) {
22372: $rule = $specifiedhost;
22373: }
22374: }
22375: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
22376: if (ref($currrules{$balancer}) eq 'HASH') {
22377: if ($rule ne $currrules{$balancer}{$type}) {
22378: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22379: }
22380: } elsif ($rule ne '') {
22381: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
22382: }
22383: }
22384: }
22385: }
22386: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
22387: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
22388: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
22389: $defaultshash{'loadbalancing'} = {};
22390: }
22391: my $putresult = &Apache::lonnet::put_dom('configuration',
22392: \%defaultshash,$dom);
22393: if ($putresult eq 'ok') {
22394: if (keys(%changes) > 0) {
22395: my %toupdate;
22396: if (ref($changes{'delete'}) eq 'ARRAY') {
22397: foreach my $balancer (sort(@{$changes{'delete'}})) {
22398: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
22399: $toupdate{$balancer} = 1;
22400: }
22401: }
22402: if (ref($changes{'add'}) eq 'ARRAY') {
22403: foreach my $balancer (sort(@{$changes{'add'}})) {
22404: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
22405: $toupdate{$balancer} = 1;
22406: }
22407: }
22408: if (ref($changes{'curr'}) eq 'HASH') {
22409: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
22410: $toupdate{$balancer} = 1;
22411: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
22412: if ($changes{'curr'}{$balancer}{'targets'}) {
22413: my %offloadstr;
22414: foreach my $sparetype (@sparestypes) {
22415: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22416: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
22417: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22418: }
22419: }
22420: }
22421: if (keys(%offloadstr) == 0) {
22422: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
22423: } else {
22424: my $showoffload;
22425: foreach my $sparetype (@sparestypes) {
22426: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
22427: if (defined($offloadstr{$sparetype})) {
22428: $showoffload .= $offloadstr{$sparetype};
22429: } else {
22430: $showoffload .= &mt('None');
22431: }
22432: $showoffload .= (' 'x3);
22433: }
22434: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
22435: }
22436: }
22437: }
22438: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
22439: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
22440: foreach my $type (@{$alltypes}) {
22441: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
22442: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22443: my $balancetext;
22444: if ($rule eq '') {
22445: $balancetext = $ruletitles{'default'};
22446: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
22447: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22448: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
22449: foreach my $sparetype (@sparestypes) {
22450: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
22451: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
22452: }
22453: }
22454: foreach my $item (@{$alltypes}) {
22455: next if ($item =~ /^_LC_ipchange/);
22456: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
22457: if ($hasrule eq 'homeserver') {
22458: map { $toupdate{$_} = 1; } (keys(%libraryservers));
22459: } else {
22460: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
22461: if ($servers{$hasrule}) {
22462: $toupdate{$hasrule} = 1;
22463: }
22464: }
22465: }
22466: }
22467: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
22468: $balancetext = $ruletitles{$rule};
22469: } else {
22470: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
22471: $balancetext = $ruletitles{'particular'}.' '.$receiver;
22472: if ($receiver) {
22473: $toupdate{$receiver};
22474: }
22475: }
22476: } else {
22477: $balancetext = $ruletitles{$rule};
22478: }
22479: } else {
22480: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
22481: }
22482: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
22483: }
22484: }
22485: }
22486: }
22487: if ($changes{'curr'}{$balancer}{'cookie'}) {
22488: if ($currcookies{$balancer}) {
22489: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
22490: $balancer).'</li>';
22491: } else {
22492: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
22493: $balancer).'</li>';
22494: }
22495: }
22496: }
22497: }
22498: if (keys(%toupdate)) {
22499: my %thismachine;
22500: my $updatedhere;
22501: my $cachetime = 60*60*24;
22502: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
22503: foreach my $lonhost (keys(%toupdate)) {
22504: if ($thismachine{$lonhost}) {
22505: unless ($updatedhere) {
22506: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
22507: $defaultshash{'loadbalancing'},
22508: $cachetime);
22509: $updatedhere = 1;
22510: }
22511: } else {
22512: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
22513: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
22514: }
22515: }
22516: }
22517: if ($resulttext ne '') {
22518: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
22519: } else {
22520: $resulttext = $nochgmsg;
22521: }
22522: } else {
22523: $resulttext = $nochgmsg;
22524: }
22525: } else {
22526: $resulttext = '<span class="LC_error">'.
22527: &mt('An error occurred: [_1]',$putresult).'</span>';
22528: }
22529: } else {
22530: $resulttext = $nochgmsg;
22531: }
22532: return $resulttext;
22533: }
22534:
22535: sub recurse_check {
22536: my ($chkcats,$categories,$depth,$name) = @_;
22537: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
22538: my $chg = 0;
22539: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
22540: my $category = $chkcats->[$depth]{$name}[$j];
22541: my $item;
22542: if ($category eq '') {
22543: $chg ++;
22544: } else {
22545: my $deeper = $depth + 1;
22546: $item = &escape($category).':'.&escape($name).':'.$depth;
22547: if ($chg) {
22548: $categories->{$item} -= $chg;
22549: }
22550: &recurse_check($chkcats,$categories,$deeper,$category);
22551: $deeper --;
22552: }
22553: }
22554: }
22555: return;
22556: }
22557:
22558: sub recurse_cat_deletes {
22559: my ($item,$coursecategories,$deletions) = @_;
22560: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
22561: my $subdepth = $depth + 1;
22562: if (ref($coursecategories) eq 'HASH') {
22563: foreach my $subitem (keys(%{$coursecategories})) {
22564: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
22565: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
22566: delete($coursecategories->{$subitem});
22567: $deletions->{$subitem} = 1;
22568: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
22569: }
22570: }
22571: }
22572: return;
22573: }
22574:
22575: sub active_dc_picker {
22576: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
22577: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
22578: my @domcoord = keys(%domcoords);
22579: if (keys(%currhash)) {
22580: foreach my $dc (keys(%currhash)) {
22581: unless (exists($domcoords{$dc})) {
22582: push(@domcoord,$dc);
22583: }
22584: }
22585: }
22586: @domcoord = sort(@domcoord);
22587: my $numdcs = scalar(@domcoord);
22588: my $rows = 0;
22589: my $table;
22590: if ($numdcs > 1) {
22591: $table = '<table>';
22592: for (my $i=0; $i<@domcoord; $i++) {
22593: my $rem = $i%($numinrow);
22594: if ($rem == 0) {
22595: if ($i > 0) {
22596: $table .= '</tr>';
22597: }
22598: $table .= '<tr>';
22599: $rows ++;
22600: }
22601: my $check = '';
22602: if ($inputtype eq 'radio') {
22603: if (keys(%currhash) == 0) {
22604: if (!$i) {
22605: $check = ' checked="checked"';
22606: }
22607: } elsif (exists($currhash{$domcoord[$i]})) {
22608: $check = ' checked="checked"';
22609: }
22610: } else {
22611: if (exists($currhash{$domcoord[$i]})) {
22612: $check = ' checked="checked"';
22613: }
22614: }
22615: if ($i == @domcoord - 1) {
22616: my $colsleft = $numinrow - $rem;
22617: if ($colsleft > 1) {
22618: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
22619: } else {
22620: $table .= '<td class="LC_left_item">';
22621: }
22622: } else {
22623: $table .= '<td class="LC_left_item">';
22624: }
22625: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
22626: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22627: $table .= '<span class="LC_nobreak"><label>'.
22628: '<input type="'.$inputtype.'" name="'.$name.'"'.
22629: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
22630: if ($user ne $dcname.':'.$dcdom) {
22631: $table .= ' ('.$dcname.':'.$dcdom.')';
22632: }
22633: $table .= '</label></span></td>';
22634: }
22635: $table .= '</tr></table>';
22636: } elsif ($numdcs == 1) {
22637: my ($dcname,$dcdom) = split(':',$domcoord[0]);
22638: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
22639: if ($inputtype eq 'radio') {
22640: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
22641: if ($user ne $dcname.':'.$dcdom) {
22642: $table .= ' ('.$dcname.':'.$dcdom.')';
22643: }
22644: } else {
22645: my $check;
22646: if (exists($currhash{$domcoord[0]})) {
22647: $check = ' checked="checked"';
22648: }
22649: $table = '<span class="LC_nobreak"><label>'.
22650: '<input type="checkbox" name="'.$name.'" '.
22651: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
22652: if ($user ne $dcname.':'.$dcdom) {
22653: $table .= ' ('.$dcname.':'.$dcdom.')';
22654: }
22655: $table .= '</label></span>';
22656: $rows ++;
22657: }
22658: }
22659: return ($numdcs,$table,$rows);
22660: }
22661:
22662: sub usersession_titles {
22663: return &Apache::lonlocal::texthash(
22664: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
22665: remote => 'Hosting of sessions for users in this domain on servers in other domains',
22666: spares => 'Servers offloaded to, when busy',
22667: version => 'LON-CAPA version requirement',
22668: excludedomain => 'Allow all, but exclude specific domains',
22669: includedomain => 'Deny all, but include specific domains',
22670: primary => 'Primary (checked first)',
22671: default => 'Default',
22672: );
22673: }
22674:
22675: sub id_for_thisdom {
22676: my (%servers) = @_;
22677: my %altids;
22678: foreach my $server (keys(%servers)) {
22679: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
22680: if ($serverhome ne $server) {
22681: $altids{$serverhome} = $server;
22682: }
22683: }
22684: return %altids;
22685: }
22686:
22687: sub count_servers {
22688: my ($currbalancer,%servers) = @_;
22689: my (@spares,$numspares);
22690: foreach my $lonhost (sort(keys(%servers))) {
22691: next if ($currbalancer eq $lonhost);
22692: push(@spares,$lonhost);
22693: }
22694: if ($currbalancer) {
22695: $numspares = scalar(@spares);
22696: } else {
22697: $numspares = scalar(@spares) - 1;
22698: }
22699: return ($numspares,@spares);
22700: }
22701:
22702: sub lonbalance_targets_js {
22703: my ($dom,$types,$servers,$settings) = @_;
22704: my $select = &mt('Select');
22705: my ($alltargets,$allishome,$allinsttypes,@alltypes);
22706: if (ref($servers) eq 'HASH') {
22707: $alltargets = join("','",sort(keys(%{$servers})));
22708: my @homedoms;
22709: foreach my $server (sort(keys(%{$servers}))) {
22710: if (&Apache::lonnet::host_domain($server) eq $dom) {
22711: push(@homedoms,'1');
22712: } else {
22713: push(@homedoms,'0');
22714: }
22715: }
22716: $allishome = join("','",@homedoms);
22717: }
22718: if (ref($types) eq 'ARRAY') {
22719: if (@{$types} > 0) {
22720: @alltypes = @{$types};
22721: }
22722: }
22723: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
22724: $allinsttypes = join("','",@alltypes);
22725: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
22726: if (ref($settings) eq 'HASH') {
22727: %existing = %{$settings};
22728: }
22729: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
22730: \%currtargets,\%currrules,\%currcookies);
22731: my $balancers = join("','",sort(keys(%currbalancer)));
22732: return <<"END";
22733:
22734: <script type="text/javascript">
22735: // <![CDATA[
22736:
22737: currBalancers = new Array('$balancers');
22738:
22739: function toggleTargets(balnum) {
22740: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22741: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
22742: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
22743: var prevbalancer = prevhostitem.value;
22744: var baltotal = document.getElementById('loadbalancing_total').value;
22745: prevhostitem.value = balancer;
22746: if (prevbalancer != '') {
22747: var prevIdx = currBalancers.indexOf(prevbalancer);
22748: if (prevIdx != -1) {
22749: currBalancers.splice(prevIdx,1);
22750: }
22751: }
22752: if (balancer == '') {
22753: hideSpares(balnum);
22754: } else {
22755: var currIdx = currBalancers.indexOf(balancer);
22756: if (currIdx == -1) {
22757: currBalancers.push(balancer);
22758: }
22759: var homedoms = new Array('$allishome');
22760: var ishomedom = homedoms[lonhostitem.selectedIndex];
22761: showSpares(balancer,ishomedom,balnum);
22762: }
22763: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
22764: return;
22765: }
22766:
22767: function showSpares(balancer,ishomedom,balnum) {
22768: var alltargets = new Array('$alltargets');
22769: var insttypes = new Array('$allinsttypes');
22770: var offloadtypes = new Array('primary','default');
22771:
22772: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
22773: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
22774:
22775: for (var i=0; i<offloadtypes.length; i++) {
22776: var count = 0;
22777: for (var j=0; j<alltargets.length; j++) {
22778: if (alltargets[j] != balancer) {
22779: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
22780: item.value = alltargets[j];
22781: item.style.textAlign='left';
22782: item.style.textFace='normal';
22783: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
22784: if (currBalancers.indexOf(alltargets[j]) == -1) {
22785: item.disabled = '';
22786: } else {
22787: item.disabled = 'disabled';
22788: item.checked = false;
22789: }
22790: count ++;
22791: }
22792: }
22793: }
22794: for (var k=0; k<insttypes.length; k++) {
22795: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
22796: if (ishomedom == 1) {
22797: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22798: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22799: } else {
22800: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22801: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22802: }
22803: } else {
22804: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
22805: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
22806: }
22807: if ((insttypes[k] != '_LC_external') &&
22808: ((insttypes[k] != '_LC_internetdom') ||
22809: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
22810: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
22811: item.options.length = 0;
22812: item.options[0] = new Option("","",true,true);
22813: var idx = 0;
22814: for (var m=0; m<alltargets.length; m++) {
22815: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
22816: idx ++;
22817: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22818: }
22819: }
22820: }
22821: }
22822: return;
22823: }
22824:
22825: function hideSpares(balnum) {
22826: var alltargets = new Array('$alltargets');
22827: var insttypes = new Array('$allinsttypes');
22828: var offloadtypes = new Array('primary','default');
22829:
22830: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
22831: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
22832:
22833: var total = alltargets.length - 1;
22834: for (var i=0; i<offloadtypes; i++) {
22835: for (var j=0; j<total; j++) {
22836: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
22837: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
22838: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
22839: }
22840: }
22841: for (var k=0; k<insttypes.length; k++) {
22842: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
22843: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
22844: if (insttypes[k] != '_LC_external') {
22845: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
22846: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
22847: }
22848: }
22849: return;
22850: }
22851:
22852: function checkOffloads(item,balnum,type) {
22853: var alltargets = new Array('$alltargets');
22854: var offloadtypes = new Array('primary','default');
22855: if (item.checked) {
22856: var total = alltargets.length - 1;
22857: var other;
22858: if (type == offloadtypes[0]) {
22859: other = offloadtypes[1];
22860: } else {
22861: other = offloadtypes[0];
22862: }
22863: for (var i=0; i<total; i++) {
22864: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
22865: if (server == item.value) {
22866: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
22867: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
22868: }
22869: }
22870: }
22871: }
22872: return;
22873: }
22874:
22875: function singleServerToggle(balnum,type) {
22876: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
22877: if (offloadtoSelIdx == 0) {
22878: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
22879: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22880:
22881: } else {
22882: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
22883: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22884: }
22885: return;
22886: }
22887:
22888: function balanceruleChange(formname,balnum,type) {
22889: if (type == '_LC_external') {
22890: return;
22891: }
22892: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
22893: for (var i=0; i<typesRules.length; i++) {
22894: if (formname.elements[typesRules[i]].checked) {
22895: if (formname.elements[typesRules[i]].value != 'specific') {
22896: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
22897: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
22898: } else {
22899: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
22900: }
22901: }
22902: }
22903: return;
22904: }
22905:
22906: function balancerDeleteChange(balnum) {
22907: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
22908: var baltotal = document.getElementById('loadbalancing_total').value;
22909: var addtarget;
22910: var removetarget;
22911: var action = 'delete';
22912: if (document.getElementById('loadbalancing_delete_'+balnum)) {
22913: var lonhost = hostitem.value;
22914: var currIdx = currBalancers.indexOf(lonhost);
22915: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
22916: if (currIdx != -1) {
22917: currBalancers.splice(currIdx,1);
22918: }
22919: addtarget = lonhost;
22920: } else {
22921: if (currIdx == -1) {
22922: currBalancers.push(lonhost);
22923: }
22924: removetarget = lonhost;
22925: action = 'undelete';
22926: }
22927: balancerChange(balnum,baltotal,action,addtarget,removetarget);
22928: }
22929: return;
22930: }
22931:
22932: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
22933: if (baltotal > 1) {
22934: var offloadtypes = new Array('primary','default');
22935: var alltargets = new Array('$alltargets');
22936: var insttypes = new Array('$allinsttypes');
22937: for (var i=0; i<baltotal; i++) {
22938: if (i != balnum) {
22939: for (var j=0; j<offloadtypes.length; j++) {
22940: var total = alltargets.length - 1;
22941: for (var k=0; k<total; k++) {
22942: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
22943: var server = serveritem.value;
22944: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22945: if (server == addtarget) {
22946: serveritem.disabled = '';
22947: }
22948: }
22949: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22950: if (server == removetarget) {
22951: serveritem.disabled = 'disabled';
22952: serveritem.checked = false;
22953: }
22954: }
22955: }
22956: }
22957: for (var j=0; j<insttypes.length; j++) {
22958: if (insttypes[j] != '_LC_external') {
22959: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
22960: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
22961: var currSel = singleserver.selectedIndex;
22962: var currVal = singleserver.options[currSel].value;
22963: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
22964: var numoptions = singleserver.options.length;
22965: var needsnew = 1;
22966: for (var k=0; k<numoptions; k++) {
22967: if (singleserver.options[k] == addtarget) {
22968: needsnew = 0;
22969: break;
22970: }
22971: }
22972: if (needsnew == 1) {
22973: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
22974: }
22975: }
22976: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
22977: singleserver.options.length = 0;
22978: if ((currVal) && (currVal != removetarget)) {
22979: singleserver.options[0] = new Option("","",false,false);
22980: } else {
22981: singleserver.options[0] = new Option("","",true,true);
22982: }
22983: var idx = 0;
22984: for (var m=0; m<alltargets.length; m++) {
22985: if (currBalancers.indexOf(alltargets[m]) == -1) {
22986: idx ++;
22987: if (currVal == alltargets[m]) {
22988: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
22989: } else {
22990: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
22991: }
22992: }
22993: }
22994: }
22995: }
22996: }
22997: }
22998: }
22999: }
23000: }
23001: return;
23002: }
23003:
23004: // ]]>
23005: </script>
23006:
23007: END
23008: }
23009:
23010: sub new_spares_js {
23011: my @sparestypes = ('primary','default');
23012: my $types = join("','",@sparestypes);
23013: my $select = &mt('Select');
23014: return <<"END";
23015:
23016: <script type="text/javascript">
23017: // <![CDATA[
23018:
23019: function updateNewSpares(formname,lonhost) {
23020: var types = new Array('$types');
23021: var include = new Array();
23022: var exclude = new Array();
23023: for (var i=0; i<types.length; i++) {
23024: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
23025: for (var j=0; j<spareboxes.length; j++) {
23026: if (formname.elements[spareboxes[j]].checked) {
23027: exclude.push(formname.elements[spareboxes[j]].value);
23028: } else {
23029: include.push(formname.elements[spareboxes[j]].value);
23030: }
23031: }
23032: }
23033: for (var i=0; i<types.length; i++) {
23034: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
23035: var selIdx = newSpare.selectedIndex;
23036: var currnew = newSpare.options[selIdx].value;
23037: var okSpares = new Array();
23038: for (var j=0; j<newSpare.options.length; j++) {
23039: var possible = newSpare.options[j].value;
23040: if (possible != '') {
23041: if (exclude.indexOf(possible) == -1) {
23042: okSpares.push(possible);
23043: } else {
23044: if (currnew == possible) {
23045: selIdx = 0;
23046: }
23047: }
23048: }
23049: }
23050: for (var k=0; k<include.length; k++) {
23051: if (okSpares.indexOf(include[k]) == -1) {
23052: okSpares.push(include[k]);
23053: }
23054: }
23055: okSpares.sort();
23056: newSpare.options.length = 0;
23057: if (selIdx == 0) {
23058: newSpare.options[0] = new Option("$select","",true,true);
23059: } else {
23060: newSpare.options[0] = new Option("$select","",false,false);
23061: }
23062: for (var m=0; m<okSpares.length; m++) {
23063: var idx = m+1;
23064: var selThis = 0;
23065: if (selIdx != 0) {
23066: if (okSpares[m] == currnew) {
23067: selThis = 1;
23068: }
23069: }
23070: if (selThis == 1) {
23071: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
23072: } else {
23073: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
23074: }
23075: }
23076: }
23077: return;
23078: }
23079:
23080: function checkNewSpares(lonhost,type) {
23081: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
23082: var chosen = newSpare.options[newSpare.selectedIndex].value;
23083: if (chosen != '') {
23084: var othertype;
23085: var othernewSpare;
23086: if (type == 'primary') {
23087: othernewSpare = document.getElementById('newspare_default_'+lonhost);
23088: }
23089: if (type == 'default') {
23090: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
23091: }
23092: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
23093: othernewSpare.selectedIndex = 0;
23094: }
23095: }
23096: return;
23097: }
23098:
23099: // ]]>
23100: </script>
23101:
23102: END
23103:
23104: }
23105:
23106: sub common_domprefs_js {
23107: return <<"END";
23108:
23109: <script type="text/javascript">
23110: // <![CDATA[
23111:
23112: function getIndicesByName(formname,item) {
23113: var group = new Array();
23114: for (var i=0;i<formname.elements.length;i++) {
23115: if (formname.elements[i].name == item) {
23116: group.push(formname.elements[i].id);
23117: }
23118: }
23119: return group;
23120: }
23121:
23122: // ]]>
23123: </script>
23124:
23125: END
23126:
23127: }
23128:
23129: sub recaptcha_js {
23130: my %lt = &captcha_phrases();
23131: return <<"END";
23132:
23133: <script type="text/javascript">
23134: // <![CDATA[
23135:
23136: function updateCaptcha(caller,context) {
23137: var privitem;
23138: var pubitem;
23139: var privtext;
23140: var pubtext;
23141: var versionitem;
23142: var versiontext;
23143: if (document.getElementById(context+'_recaptchapub')) {
23144: pubitem = document.getElementById(context+'_recaptchapub');
23145: } else {
23146: return;
23147: }
23148: if (document.getElementById(context+'_recaptchapriv')) {
23149: privitem = document.getElementById(context+'_recaptchapriv');
23150: } else {
23151: return;
23152: }
23153: if (document.getElementById(context+'_recaptchapubtxt')) {
23154: pubtext = document.getElementById(context+'_recaptchapubtxt');
23155: } else {
23156: return;
23157: }
23158: if (document.getElementById(context+'_recaptchaprivtxt')) {
23159: privtext = document.getElementById(context+'_recaptchaprivtxt');
23160: } else {
23161: return;
23162: }
23163: if (document.getElementById(context+'_recaptchaversion')) {
23164: versionitem = document.getElementById(context+'_recaptchaversion');
23165: } else {
23166: return;
23167: }
23168: if (document.getElementById(context+'_recaptchavertxt')) {
23169: versiontext = document.getElementById(context+'_recaptchavertxt');
23170: } else {
23171: return;
23172: }
23173: if (caller.checked) {
23174: if (caller.value == 'recaptcha') {
23175: pubitem.type = 'text';
23176: privitem.type = 'text';
23177: pubitem.size = '40';
23178: privitem.size = '40';
23179: pubtext.innerHTML = "$lt{'pub'}";
23180: privtext.innerHTML = "$lt{'priv'}";
23181: versionitem.type = 'text';
23182: versionitem.size = '3';
23183: versiontext.innerHTML = "$lt{'ver'}";
23184: } else {
23185: pubitem.type = 'hidden';
23186: privitem.type = 'hidden';
23187: versionitem.type = 'hidden';
23188: pubtext.innerHTML = '';
23189: privtext.innerHTML = '';
23190: versiontext.innerHTML = '';
23191: }
23192: }
23193: return;
23194: }
23195:
23196: // ]]>
23197: </script>
23198:
23199: END
23200:
23201: }
23202:
23203: sub toggle_display_js {
23204: return <<"END";
23205:
23206: <script type="text/javascript">
23207: // <![CDATA[
23208:
23209: function toggleDisplay(domForm,caller) {
23210: if (document.getElementById(caller)) {
23211: var divitem = document.getElementById(caller);
23212: var optionsElement = domForm.coursecredits;
23213: var checkval = 1;
23214: var dispval = 'block';
23215: var selfcreateRegExp = /^cancreate_emailverified/;
23216: if (caller == 'emailoptions') {
23217: optionsElement = domForm.cancreate_email;
23218: }
23219: if (caller == 'studentsubmission') {
23220: optionsElement = domForm.postsubmit;
23221: }
23222: if (caller == 'cloneinstcode') {
23223: optionsElement = domForm.canclone;
23224: checkval = 'instcode';
23225: }
23226: if (selfcreateRegExp.test(caller)) {
23227: optionsElement = domForm.elements[caller];
23228: checkval = 'other';
23229: dispval = 'inline'
23230: }
23231: if (optionsElement.length) {
23232: var currval;
23233: for (var i=0; i<optionsElement.length; i++) {
23234: if (optionsElement[i].checked) {
23235: currval = optionsElement[i].value;
23236: }
23237: }
23238: if (currval == checkval) {
23239: divitem.style.display = dispval;
23240: } else {
23241: divitem.style.display = 'none';
23242: }
23243: }
23244: }
23245: return;
23246: }
23247:
23248: // ]]>
23249: </script>
23250:
23251: END
23252:
23253: }
23254:
23255: sub captcha_phrases {
23256: return &Apache::lonlocal::texthash (
23257: priv => 'Private key',
23258: pub => 'Public key',
23259: original => 'original (CAPTCHA)',
23260: recaptcha => 'successor (ReCAPTCHA)',
23261: notused => 'unused',
23262: ver => 'ReCAPTCHA version (1 or 2)',
23263: );
23264: }
23265:
23266: sub devalidate_remote_domconfs {
23267: my ($dom,$cachekeys) = @_;
23268: return unless (ref($cachekeys) eq 'HASH');
23269: my %servers = &Apache::lonnet::internet_dom_servers($dom);
23270: my %thismachine;
23271: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
23272: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
23273: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
23274: 'ipaccess','trust');
23275: my %cache_by_lonhost;
23276: if (exists($cachekeys->{'samllanding'})) {
23277: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
23278: my %landing = %{$cachekeys->{'samllanding'}};
23279: my %domservers = &Apache::lonnet::get_servers($dom);
23280: if (keys(%domservers)) {
23281: foreach my $server (keys(%domservers)) {
23282: my @cached;
23283: next if ($thismachine{$server});
23284: if ($landing{$server}) {
23285: push(@cached,&escape('samllanding').':'.&escape($server));
23286: }
23287: if (@cached) {
23288: $cache_by_lonhost{$server} = \@cached;
23289: }
23290: }
23291: }
23292: }
23293: }
23294: if (keys(%servers)) {
23295: foreach my $server (keys(%servers)) {
23296: next if ($thismachine{$server});
23297: my @cached;
23298: foreach my $name (@posscached) {
23299: if ($cachekeys->{$name}) {
23300: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
23301: if (ref($cachekeys->{$name}) eq 'HASH') {
23302: foreach my $key (keys(%{$cachekeys->{$name}})) {
23303: push(@cached,&escape($name).':'.&escape($key));
23304: }
23305: }
23306: } else {
23307: push(@cached,&escape($name).':'.&escape($dom));
23308: }
23309: }
23310: }
23311: if ((exists($cache_by_lonhost{$server})) &&
23312: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
23313: push(@cached,@{$cache_by_lonhost{$server}});
23314: }
23315: if (@cached) {
23316: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
23317: }
23318: }
23319: }
23320: return;
23321: }
23322:
23323: 1;
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