File:
[LON-CAPA] /
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interface /
domainprefs.pm
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1.160.6.118.2.14:
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Wed Jul 5 17:08:22 2023 UTC (11 months, 1 week ago) by
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Include changes in 1.267 (part), 1.320, 1.321, 1.325, 1.326, 1.337, 1.351,
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1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.118.2.14 2023/07/05 17:08:22 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, 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 File::Copy;
175: use Locale::Language;
176: use DateTime::TimeZone;
177: use DateTime::Locale;
178: use Time::HiRes qw( sleep );
179: use Net::CIDR;
180: use Crypt::CBC;
181:
182: my $registered_cleanup;
183: my $modified_urls;
184:
185: sub handler {
186: my $r=shift;
187: if ($r->header_only) {
188: &Apache::loncommon::content_type($r,'text/html');
189: $r->send_http_header;
190: return OK;
191: }
192:
193: my $context = 'domain';
194: my $dom = $env{'request.role.domain'};
195: my $domdesc = &Apache::lonnet::domain($dom,'description');
196: if (&Apache::lonnet::allowed('mau',$dom)) {
197: &Apache::loncommon::content_type($r,'text/html');
198: $r->send_http_header;
199: } else {
200: $env{'user.error.msg'}=
201: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
202: return HTTP_NOT_ACCEPTABLE;
203: }
204:
205: $registered_cleanup=0;
206: @{$modified_urls}=();
207:
208: &Apache::lonhtmlcommon::clear_breadcrumbs();
209: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
210: ['phase','actions']);
211: my $phase = 'pickactions';
212: if ( exists($env{'form.phase'}) ) {
213: $phase = $env{'form.phase'};
214: }
215: my %servers = &Apache::lonnet::internet_dom_servers($dom);
216: my %domconfig =
217: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
218: 'quotas','autoenroll','autoupdate','autocreate',
219: 'directorysrch','usercreation','usermodification',
220: 'contacts','defaults','scantron','coursecategories',
221: 'serverstatuses','requestcourses','helpsettings',
222: 'coursedefaults','usersessions','loadbalancing',
223: 'requestauthor','selfenrollment','inststatus',
224: 'passwords','ltitools','toolsec','lti','ltisec',
225: 'wafproxy','ipaccess'],$dom);
226: my %encconfig =
227: &Apache::lonnet::get_dom('encconfig',['ltitools','lti','linkprot'],$dom,undef,1);
228: my ($checked_is_home,$is_home);
229: if (ref($domconfig{'ltitools'}) eq 'HASH') {
230: if (ref($encconfig{'ltitools'}) eq 'HASH') {
231: my $home = &Apache::lonnet::domain($dom,'primary');
232: unless (($home eq 'no_host') || ($home eq '')) {
233: my @ids=&Apache::lonnet::current_machine_ids();
234: if (grep(/^\Q$home\E$/,@ids)) {
235: $is_home = 1;
236: }
237: }
238: $checked_is_home = 1;
239: foreach my $id (keys(%{$domconfig{'ltitools'}})) {
240: if ((ref($domconfig{'ltitools'}{$id}) eq 'HASH') &&
241: (ref($encconfig{'ltitools'}{$id}) eq 'HASH')) {
242: $domconfig{'ltitools'}{$id}{'key'} = $encconfig{'ltitools'}{$id}{'key'};
243: if (($is_home) && ($phase eq 'process')) {
244: $domconfig{'ltitools'}{$id}{'secret'} = $encconfig{'ltitools'}{$id}{'secret'};
245: }
246: }
247: }
248: }
249: }
250: if (ref($domconfig{'lti'}) eq 'HASH') {
251: if (ref($encconfig{'lti'}) eq 'HASH') {
252: unless ($checked_is_home) {
253: my $home = &Apache::lonnet::domain($dom,'primary');
254: unless (($home eq 'no_host') || ($home eq '')) {
255: my @ids=&Apache::lonnet::current_machine_ids();
256: if (grep(/^\Q$home\E$/,@ids)) {
257: $is_home = 1;
258: }
259: }
260: $checked_is_home = 1;
261: }
262: foreach my $id (keys(%{$domconfig{'lti'}})) {
263: if ((ref($domconfig{'lti'}{$id}) eq 'HASH') &&
264: (ref($encconfig{'lti'}{$id}) eq 'HASH')) {
265: $domconfig{'lti'}{$id}{'key'} = $encconfig{'lti'}{$id}{'key'};
266: if (($is_home) && ($phase eq 'process')) {
267: $domconfig{'lti'}{$id}{'secret'} = $encconfig{'lti'}{$id}{'secret'};
268: }
269: }
270: }
271: }
272: }
273: if (ref($domconfig{'ltisec'}) eq 'HASH') {
274: if (ref($domconfig{'ltisec'}{'linkprot'}) eq 'HASH') {
275: if (ref($encconfig{'linkprot'}) eq 'HASH') {
276: foreach my $id (keys(%{$domconfig{'ltisec'}{'linkprot'}})) {
277: unless ($id =~ /^\d+$/) {
278: delete($domconfig{'ltisec'}{'linkprot'}{$id});
279: }
280: if ((ref($domconfig{'ltisec'}{'linkprot'}{$id}) eq 'HASH') &&
281: (ref($encconfig{'linkprot'}{$id}) eq 'HASH')) {
282: foreach my $item ('key','secret') {
283: $domconfig{'ltisec'}{'linkprot'}{$id}{$item} = $encconfig{'linkprot'}{$id}{$item};
284: }
285: }
286: }
287: }
288: }
289: }
290: my @prefs_order = ('rolecolors','login','ipaccess','defaults','wafproxy','passwords',
291: 'quotas','autoenroll','autoupdate','autocreate','directorysrch',
292: 'contacts','usercreation','selfcreation','usermodification',
293: 'scantron','requestcourses','requestauthor','coursecategories',
294: 'serverstatuses','helpsettings','coursedefaults',
295: 'ltitools','selfenrollment','usersessions','lti');
296: my %existing;
297: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
298: %existing = %{$domconfig{'loadbalancing'}};
299: }
300: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
301: push(@prefs_order,'loadbalancing');
302: }
303: my %prefs = (
304: 'rolecolors' =>
305: { text => 'Default color schemes',
306: help => 'Domain_Configuration_Color_Schemes',
307: header => [{col1 => 'Student Settings',
308: col2 => '',},
309: {col1 => 'Coordinator Settings',
310: col2 => '',},
311: {col1 => 'Author Settings',
312: col2 => '',},
313: {col1 => 'Administrator Settings',
314: col2 => '',}],
315: print => \&print_rolecolors,
316: modify => \&modify_rolecolors,
317: },
318: 'login' =>
319: { text => 'Log-in page options',
320: help => 'Domain_Configuration_Login_Page',
321: header => [{col1 => 'Log-in Page Items',
322: col2 => '',},
323: {col1 => 'Log-in Help',
324: col2 => 'Value'},
325: {col1 => 'Custom HTML in document head',
326: col2 => 'Value'},
327: {col1 => 'SSO',
328: col2 => 'Dual login: SSO and non-SSO options'},
329: ],
330: print => \&print_login,
331: modify => \&modify_login,
332: },
333: 'defaults' =>
334: { text => 'Default authentication/language/timezone/portal/types',
335: help => 'Domain_Configuration_LangTZAuth',
336: header => [{col1 => 'Setting',
337: col2 => 'Value'},
338: {col1 => 'Institutional user types',
339: col2 => 'Name displayed'},
340: {col1 => 'Mapping for missing usernames via standard log-in',
341: col2 => 'Rules in use'}],
342: print => \&print_defaults,
343: modify => \&modify_defaults,
344: },
345: 'wafproxy' =>
346: { text => 'Web Application Firewall/Reverse Proxy',
347: help => 'Domain_Configuration_WAF_Proxy',
348: header => [{col1 => 'Domain(s)',
349: col2 => 'Servers and WAF/Reverse Proxy alias(es)',
350: },
351: {col1 => 'Domain(s)',
352: col2 => 'WAF Configuration',}],
353: print => \&print_wafproxy,
354: modify => \&modify_wafproxy,
355: },
356: 'passwords' =>
357: { text => 'Passwords (Internal authentication)',
358: help => 'Domain_Configuration_Passwords',
359: header => [{col1 => 'Resetting Forgotten Password',
360: col2 => 'Settings'},
361: {col1 => 'Encryption of Stored Passwords (Internal Auth)',
362: col2 => 'Settings'},
363: {col1 => 'Rules for LON-CAPA Passwords',
364: col2 => 'Settings'},
365: {col1 => 'Course Owner Changing Student Passwords',
366: col2 => 'Settings'}],
367: print => \&print_passwords,
368: modify => \&modify_passwords,
369: },
370: 'quotas' =>
371: { text => 'Blogs, personal pages/timezones, webDAV/quotas, portfolio',
372: help => 'Domain_Configuration_Quotas',
373: header => [{col1 => 'User affiliation',
374: col2 => 'Available tools',
375: col3 => 'Quotas, MB; (Authoring requires role)',}],
376: print => \&print_quotas,
377: modify => \&modify_quotas,
378: },
379: 'autoenroll' =>
380: { text => 'Auto-enrollment settings',
381: help => 'Domain_Configuration_Auto_Enrollment',
382: header => [{col1 => 'Configuration setting',
383: col2 => 'Value(s)'}],
384: print => \&print_autoenroll,
385: modify => \&modify_autoenroll,
386: },
387: 'autoupdate' =>
388: { text => 'Auto-update settings',
389: help => 'Domain_Configuration_Auto_Updates',
390: header => [{col1 => 'Setting',
391: col2 => 'Value',},
392: {col1 => 'Setting',
393: col2 => 'Affiliation'},
394: {col1 => 'User population',
395: col2 => 'Updatable user data'}],
396: print => \&print_autoupdate,
397: modify => \&modify_autoupdate,
398: },
399: 'autocreate' =>
400: { text => 'Auto-course creation settings',
401: help => 'Domain_Configuration_Auto_Creation',
402: header => [{col1 => 'Configuration Setting',
403: col2 => 'Value',}],
404: print => \&print_autocreate,
405: modify => \&modify_autocreate,
406: },
407: 'directorysrch' =>
408: { text => 'Directory searches',
409: help => 'Domain_Configuration_InstDirectory_Search',
410: header => [{col1 => 'Institutional Directory Setting',
411: col2 => 'Value',},
412: {col1 => 'LON-CAPA Directory Setting',
413: col2 => 'Value',}],
414: print => \&print_directorysrch,
415: modify => \&modify_directorysrch,
416: },
417: 'contacts' =>
418: { text => 'E-mail addresses and helpform',
419: help => 'Domain_Configuration_Contact_Info',
420: header => [{col1 => 'Default e-mail addresses',
421: col2 => 'Value',},
422: {col1 => 'Recipient(s) for notifications',
423: col2 => 'Value',},
424: {col1 => 'Nightly status check e-mail',
425: col2 => 'Settings',},
426: {col1 => 'Ask helpdesk form settings',
427: col2 => 'Value',},],
428: print => \&print_contacts,
429: modify => \&modify_contacts,
430: },
431: 'usercreation' =>
432: { text => 'User creation',
433: help => 'Domain_Configuration_User_Creation',
434: header => [{col1 => 'Format rule type',
435: col2 => 'Format rules in force'},
436: {col1 => 'User account creation',
437: col2 => 'Usernames which may be created',},
438: {col1 => 'Context',
439: col2 => 'Assignable authentication types'}],
440: print => \&print_usercreation,
441: modify => \&modify_usercreation,
442: },
443: 'selfcreation' =>
444: { text => 'Users self-creating accounts',
445: help => 'Domain_Configuration_Self_Creation',
446: header => [{col1 => 'Self-creation with institutional username',
447: col2 => 'Enabled?'},
448: {col1 => 'Institutional user type (login/SSO self-creation)',
449: col2 => 'Information user can enter'},
450: {col1 => 'Self-creation with e-mail verification',
451: col2 => 'Settings'}],
452: print => \&print_selfcreation,
453: modify => \&modify_selfcreation,
454: },
455: 'usermodification' =>
456: { text => 'User modification',
457: help => 'Domain_Configuration_User_Modification',
458: header => [{col1 => 'Target user has role',
459: col2 => 'User information updatable in author context'},
460: {col1 => 'Target user has role',
461: col2 => 'User information updatable in course context'}],
462: print => \&print_usermodification,
463: modify => \&modify_usermodification,
464: },
465: 'scantron' =>
466: { text => 'Bubblesheet format',
467: help => 'Domain_Configuration_Scantron_Format',
468: header => [ {col1 => 'Bubblesheet format file',
469: col2 => ''},
470: {col1 => 'Bubblesheet data upload formats',
471: col2 => 'Settings'}],
472: print => \&print_scantron,
473: modify => \&modify_scantron,
474: },
475: 'requestcourses' =>
476: {text => 'Request creation of courses',
477: help => 'Domain_Configuration_Request_Courses',
478: header => [{col1 => 'User affiliation',
479: col2 => 'Availability/Processing of requests',},
480: {col1 => 'Setting',
481: col2 => 'Value'},
482: {col1 => 'Available textbooks',
483: col2 => ''},
484: {col1 => 'Available templates',
485: col2 => ''},
486: {col1 => 'Validation (not official courses)',
487: col2 => 'Value'},],
488: print => \&print_quotas,
489: modify => \&modify_quotas,
490: },
491: 'requestauthor' =>
492: {text => 'Request Authoring Space',
493: help => 'Domain_Configuration_Request_Author',
494: header => [{col1 => 'User affiliation',
495: col2 => 'Availability/Processing of requests',},
496: {col1 => 'Setting',
497: col2 => 'Value'}],
498: print => \&print_quotas,
499: modify => \&modify_quotas,
500: },
501: 'coursecategories' =>
502: { text => 'Cataloging of courses/communities',
503: help => 'Domain_Configuration_Cataloging_Courses',
504: header => [{col1 => 'Catalog type/availability',
505: col2 => '',},
506: {col1 => 'Category settings for standard catalog',
507: col2 => '',},
508: {col1 => 'Categories',
509: col2 => '',
510: }],
511: print => \&print_coursecategories,
512: modify => \&modify_coursecategories,
513: },
514: 'serverstatuses' =>
515: {text => 'Access to server status pages',
516: help => 'Domain_Configuration_Server_Status',
517: header => [{col1 => 'Status Page',
518: col2 => 'Other named users',
519: col3 => 'Specific IPs',
520: }],
521: print => \&print_serverstatuses,
522: modify => \&modify_serverstatuses,
523: },
524: 'helpsettings' =>
525: {text => 'Support settings',
526: help => 'Domain_Configuration_Help_Settings',
527: header => [{col1 => 'Help Page Settings (logged-in users)',
528: col2 => 'Value'},
529: {col1 => 'Helpdesk Roles',
530: col2 => 'Settings'},],
531: print => \&print_helpsettings,
532: modify => \&modify_helpsettings,
533: },
534: 'coursedefaults' =>
535: {text => 'Course/Community defaults',
536: help => 'Domain_Configuration_Course_Defaults',
537: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
538: col2 => 'Value',},
539: {col1 => 'Defaults which can be overridden for each course by a DC',
540: col2 => 'Value',},],
541: print => \&print_coursedefaults,
542: modify => \&modify_coursedefaults,
543: },
544: 'selfenrollment' =>
545: {text => 'Self-enrollment in Course/Community',
546: help => 'Domain_Configuration_Selfenrollment',
547: header => [{col1 => 'Configuration Rights',
548: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
549: {col1 => 'Defaults',
550: col2 => 'Value'},
551: {col1 => 'Self-enrollment validation (optional)',
552: col2 => 'Value'},],
553: print => \&print_selfenrollment,
554: modify => \&modify_selfenrollment,
555: },
556: 'usersessions' =>
557: {text => 'User session hosting/offloading',
558: help => 'Domain_Configuration_User_Sessions',
559: header => [{col1 => 'Domain server',
560: col2 => 'Servers to offload sessions to when busy'},
561: {col1 => 'Hosting of users from other domains',
562: col2 => 'Rules'},
563: {col1 => "Hosting domain's own users elsewhere",
564: col2 => 'Rules'}],
565: print => \&print_usersessions,
566: modify => \&modify_usersessions,
567: },
568: 'loadbalancing' =>
569: {text => 'Dedicated Load Balancer(s)',
570: help => 'Domain_Configuration_Load_Balancing',
571: header => [{col1 => 'Balancers',
572: col2 => 'Default destinations',
573: col3 => 'User affiliation',
574: col4 => 'Overrides'},
575: ],
576: print => \&print_loadbalancing,
577: modify => \&modify_loadbalancing,
578: },
579: 'ltitools' =>
580: {text => 'External Tools (LTI)',
581: help => 'Domain_Configuration_LTI_Tools',
582: header => [{col1 => 'Encryption of shared secrets',
583: col2 => 'Settings'},
584: {col1 => 'Rules for shared secrets',
585: col2 => 'Settings'},
586: {col1 => 'Providers',
587: col2 => 'Settings',}],
588: print => \&print_ltitools,
589: modify => \&modify_ltitools,
590: },
591: 'lti' =>
592: {text => 'LTI Link Protection and LTI Consumers',
593: help => 'Domain_Configuration_LTI_Provider',
594: header => [{col1 => 'Encryption of shared secrets',
595: col2 => 'Settings'},
596: {col1 => 'Rules for shared secrets',
597: col2 => 'Settings'},
598: {col1 => 'Link Protectors',
599: col2 => 'Settings'},
600: {col1 => 'Consumers',
601: col2 => 'Settings'},],
602: print => \&print_lti,
603: modify => \&modify_lti,
604: },
605: 'ipaccess' =>
606: {text => 'IP-based access control',
607: help => 'Domain_Configuration_IP_Access',
608: header => [{col1 => 'Setting',
609: col2 => 'Value'},],
610: print => \&print_ipaccess,
611: modify => \&modify_ipaccess,
612: },
613: );
614: if (keys(%servers) > 1) {
615: $prefs{'login'} = { text => 'Log-in page options',
616: help => 'Domain_Configuration_Login_Page',
617: header => [{col1 => 'Log-in Service',
618: col2 => 'Server Setting',},
619: {col1 => 'Log-in Page Items',
620: col2 => 'Settings'},
621: {col1 => 'Log-in Help',
622: col2 => 'Value'},
623: {col1 => 'Custom HTML in document head',
624: col2 => 'Value'},
625: {col1 => 'SSO',
626: col2 => 'Dual login: SSO and non-SSO options'},
627: ],
628: print => \&print_login,
629: modify => \&modify_login,
630: };
631: }
632:
633: my @roles = ('student','coordinator','author','admin');
634: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
635: &Apache::lonhtmlcommon::add_breadcrumb
636: ({href=>"javascript:changePage(document.$phase,'pickactions')",
637: text=>"Settings to display/modify"});
638: my $confname = $dom.'-domainconfig';
639:
640: if ($phase eq 'process') {
641: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
642: \%prefs,\%domconfig,$confname,\@roles);
643: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
644: $r->rflush();
645: &devalidate_remote_domconfs($dom,$result);
646: }
647: } elsif ($phase eq 'display') {
648: my $js = &recaptcha_js().
649: &toggle_display_js();
650: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
651: my ($othertitle,$usertypes,$types) =
652: &Apache::loncommon::sorted_inst_types($dom);
653: $js .= &lonbalance_targets_js($dom,$types,\%servers,
654: $domconfig{'loadbalancing'}).
655: &new_spares_js().
656: &common_domprefs_js().
657: &Apache::loncommon::javascript_array_indexof();
658: }
659: if (grep(/^requestcourses$/,@actions)) {
660: my $javascript_validations;
661: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
662: $js .= <<END;
663: <script type="text/javascript">
664: $javascript_validations
665: </script>
666: $coursebrowserjs
667: END
668: } elsif (grep(/^ipaccess$/,@actions)) {
669: $js .= &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
670: }
671: if (grep(/^selfcreation$/,@actions)) {
672: $js .= &selfcreate_javascript();
673: }
674: if (grep(/^contacts$/,@actions)) {
675: $js .= &contacts_javascript();
676: }
677: if (grep(/^scantron$/,@actions)) {
678: $js .= &scantron_javascript();
679: }
680: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
681: } else {
682: # check if domconfig user exists for the domain.
683: my $servadm = $r->dir_config('lonAdmEMail');
684: my ($configuserok,$author_ok,$switchserver) =
685: &config_check($dom,$confname,$servadm);
686: unless ($configuserok eq 'ok') {
687: &Apache::lonconfigsettings::print_header($r,$phase,$context);
688: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
689: $confname).
690: '<br />'
691: );
692: if ($switchserver) {
693: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
694: '<br />'.
695: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
696: '<br />'.
697: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
698: '<br />'.
699: &mt('To do that now, use the following link: [_1]',$switchserver)
700: );
701: } else {
702: $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.').
703: '<br />'.
704: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
705: );
706: }
707: $r->print(&Apache::loncommon::end_page());
708: return OK;
709: }
710: if (keys(%domconfig) == 0) {
711: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
712: my @ids=&Apache::lonnet::current_machine_ids();
713: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
714: my %designhash = &Apache::loncommon::get_domainconf($dom);
715: my @loginimages = ('img','logo','domlogo','login');
716: my $custom_img_count = 0;
717: foreach my $img (@loginimages) {
718: if ($designhash{$dom.'.login.'.$img} ne '') {
719: $custom_img_count ++;
720: }
721: }
722: foreach my $role (@roles) {
723: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
724: $custom_img_count ++;
725: }
726: }
727: if ($custom_img_count > 0) {
728: &Apache::lonconfigsettings::print_header($r,$phase,$context);
729: my $switch_server = &check_switchserver($dom,$confname);
730: $r->print(
731: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
732: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
733: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
734: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
735: if ($switch_server) {
736: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
737: }
738: $r->print(&Apache::loncommon::end_page());
739: return OK;
740: }
741: }
742: }
743: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
744: }
745: return OK;
746: }
747:
748: sub process_changes {
749: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
750: my %domconfig;
751: if (ref($values) eq 'HASH') {
752: %domconfig = %{$values};
753: }
754: my $output;
755: if ($action eq 'login') {
756: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
757: } elsif ($action eq 'rolecolors') {
758: $output = &modify_rolecolors($r,$dom,$confname,$roles,
759: $lastactref,%domconfig);
760: } elsif ($action eq 'quotas') {
761: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
762: } elsif ($action eq 'autoenroll') {
763: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
764: } elsif ($action eq 'autoupdate') {
765: $output = &modify_autoupdate($dom,%domconfig);
766: } elsif ($action eq 'autocreate') {
767: $output = &modify_autocreate($dom,%domconfig);
768: } elsif ($action eq 'directorysrch') {
769: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
770: } elsif ($action eq 'usercreation') {
771: $output = &modify_usercreation($dom,%domconfig);
772: } elsif ($action eq 'selfcreation') {
773: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
774: } elsif ($action eq 'usermodification') {
775: $output = &modify_usermodification($dom,%domconfig);
776: } elsif ($action eq 'contacts') {
777: $output = &modify_contacts($dom,$lastactref,%domconfig);
778: } elsif ($action eq 'defaults') {
779: $output = &modify_defaults($dom,$lastactref,%domconfig);
780: } elsif ($action eq 'scantron') {
781: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
782: } elsif ($action eq 'coursecategories') {
783: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
784: } elsif ($action eq 'serverstatuses') {
785: $output = &modify_serverstatuses($dom,%domconfig);
786: } elsif ($action eq 'requestcourses') {
787: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
788: } elsif ($action eq 'requestauthor') {
789: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
790: } elsif ($action eq 'helpsettings') {
791: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
792: } elsif ($action eq 'coursedefaults') {
793: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
794: } elsif ($action eq 'selfenrollment') {
795: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
796: } elsif ($action eq 'usersessions') {
797: $output = &modify_usersessions($dom,$lastactref,%domconfig);
798: } elsif ($action eq 'loadbalancing') {
799: $output = &modify_loadbalancing($dom,%domconfig);
800: } elsif ($action eq 'ltitools') {
801: $output = &modify_ltitools($r,$dom,$action,$lastactref,%domconfig);
802: } elsif ($action eq 'lti') {
803: $output = &modify_lti($r,$dom,$action,$lastactref,%domconfig);
804: } elsif ($action eq 'passwords') {
805: $output = &modify_passwords($r,$dom,$confname,$lastactref,%domconfig);
806: } elsif ($action eq 'wafproxy') {
807: $output = &modify_wafproxy($dom,$action,$lastactref,%domconfig);
808: } elsif ($action eq 'ipaccess') {
809: $output = &modify_ipaccess($dom,$lastactref,%domconfig);
810: }
811: return $output;
812: }
813:
814: sub print_config_box {
815: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
816: my $rowtotal = 0;
817: my $output;
818: if ($action eq 'coursecategories') {
819: $output = &coursecategories_javascript($settings);
820: } elsif ($action eq 'defaults') {
821: $output = &defaults_javascript($settings);
822: } elsif ($action eq 'passwords') {
823: $output = &passwords_javascript($action);
824: } elsif ($action eq 'helpsettings') {
825: my (%privs,%levelscurrent);
826: my %full=();
827: my %levels=(
828: course => {},
829: domain => {},
830: system => {},
831: );
832: my $context = 'domain';
833: my $crstype = 'Course';
834: my $formname = 'display';
835: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
836: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
837: $output =
838: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
839: \@templateroles);
840: } elsif ($action eq 'ltitools') {
841: $output .= &Apache::lonconfigsettings::ltitools_javascript($settings);
842: } elsif ($action eq 'lti') {
843: $output .= &passwords_javascript('ltisecrets')."\n".
844: <i_javascript($dom,$settings);
845: } elsif ($action eq 'wafproxy') {
846: $output .= &wafproxy_javascript($dom);
847: } elsif ($action eq 'autoupdate') {
848: $output .= &autoupdate_javascript();
849: } elsif ($action eq 'autoenroll') {
850: $output .= &autoenroll_javascript();
851: } elsif ($action eq 'login') {
852: $output .= &saml_javascript();
853: } elsif ($action eq 'ipaccess') {
854: $output .= &ipaccess_javascript($settings);
855: }
856: $output .=
857: '<table class="LC_nested_outer">
858: <tr>
859: <th class="LC_left_item LC_middle"><span class="LC_nobreak">'.
860: &mt($item->{text}).' '.
861: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
862: '</tr>';
863: $rowtotal ++;
864: my $numheaders = 1;
865: if (ref($item->{'header'}) eq 'ARRAY') {
866: $numheaders = scalar(@{$item->{'header'}});
867: }
868: if ($numheaders > 1) {
869: my $colspan = '';
870: my $rightcolspan = '';
871: my $leftnobr = '';
872: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
873: ($action eq 'directorysrch') ||
874: (($action eq 'login') && ($numheaders < 5))) {
875: $colspan = ' colspan="2"';
876: }
877: if ($action eq 'usersessions') {
878: $rightcolspan = ' colspan="3"';
879: }
880: if ($action eq 'passwords') {
881: $leftnobr = ' LC_nobreak';
882: }
883: $output .= '
884: <tr>
885: <td>
886: <table class="LC_nested">
887: <tr class="LC_info_row">
888: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
889: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
890: </tr>';
891: $rowtotal ++;
892: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
893: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
894: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
895: ($action eq 'helpsettings') || ($action eq 'contacts') || ($action eq 'wafproxy') ||
896: ($action eq 'lti') || ($action eq 'ltitools')) {
897: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
898: } elsif ($action eq 'passwords') {
899: $output .= $item->{'print'}->('top',$dom,$confname,$settings,\$rowtotal);
900: } elsif ($action eq 'coursecategories') {
901: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
902: } elsif ($action eq 'scantron') {
903: $output .= $item->{'print'}->($r,'top',$dom,$confname,$settings,\$rowtotal);
904: } elsif ($action eq 'login') {
905: if ($numheaders == 5) {
906: $colspan = ' colspan="2"';
907: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
908: } else {
909: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
910: }
911: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
912: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
913: } elsif ($action eq 'rolecolors') {
914: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
915: }
916: $output .= '
917: </table>
918: </td>
919: </tr>
920: <tr>
921: <td>
922: <table class="LC_nested">
923: <tr class="LC_info_row">
924: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
925: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
926: </tr>';
927: $rowtotal ++;
928: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
929: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
930: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
931: ($action eq 'contacts') || ($action eq 'passwords') ||
932: ($action eq 'defaults') || ($action eq 'lti') ||
933: ($action eq 'ltitools')) {
934: if ($action eq 'coursecategories') {
935: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
936: $colspan = ' colspan="2"';
937: } elsif ($action eq 'passwords') {
938: $output .= $item->{'print'}->('middle',$dom,$confname,$settings,\$rowtotal);
939: } else {
940: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
941: }
942: $output .= '
943: </table>
944: </td>
945: </tr>
946: <tr>
947: <td>
948: <table class="LC_nested">
949: <tr class="LC_info_row">
950: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
951: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
952: </tr>'."\n";
953: if ($action eq 'coursecategories') {
954: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
955: } elsif (($action eq 'contacts') || ($action eq 'passwords')) {
956: if ($action eq 'passwords') {
957: $output .= $item->{'print'}->('lower',$dom,$confname,$settings,\$rowtotal);
958: } else {
959: $output .= $item->{'print'}->('lower',$dom,$settings,\$rowtotal);
960: }
961: $output .= '
962: </tr>
963: </table>
964: </td>
965: </tr>
966: <tr>
967: <td>
968: <table class="LC_nested">
969: <tr class="LC_info_row">
970: <td class="LC_left_item'.$leftnobr.'"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
971: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td></tr>'."\n";
972: if ($action eq 'passwords') {
973: $output .= $item->{'print'}->('bottom',$dom,$confname,$settings,\$rowtotal);
974: } else {
975: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
976: }
977: $output .= '
978: </table>
979: </td>
980: </tr>
981: <tr>';
982: } else {
983: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
984: }
985: $rowtotal ++;
986: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
987: ($action eq 'directorysrch') || ($action eq 'helpsettings') ||
988: ($action eq 'wafproxy')) {
989: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
990: } elsif ($action eq 'scantron') {
991: $output .= $item->{'print'}->($r,'bottom',$dom,$confname,$settings,\$rowtotal);
992: } elsif ($action eq 'login') {
993: if ($numheaders == 5) {
994: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
995: </table>
996: </td>
997: </tr>
998: <tr>
999: <td>
1000: <table class="LC_nested">
1001: <tr class="LC_info_row">
1002: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1003: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
1004: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1005: $rowtotal ++;
1006: } else {
1007: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
1008: }
1009: $output .= '
1010: </table>
1011: </td>
1012: </tr>
1013: <tr>
1014: <td>
1015: <table class="LC_nested">
1016: <tr class="LC_info_row">';
1017: if ($numheaders == 5) {
1018: $output .= '
1019: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1020: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1021: </tr>';
1022: } else {
1023: $output .= '
1024: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1025: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
1026: </tr>';
1027: }
1028: $rowtotal ++;
1029: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal).'
1030: </table>
1031: </td>
1032: </tr>
1033: <tr>
1034: <td>
1035: <table class="LC_nested">
1036: <tr class="LC_info_row">';
1037: if ($numheaders == 5) {
1038: $output .= '
1039: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1040: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1041: </tr>';
1042: } else {
1043: $output .= '
1044: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1045: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1046: </tr>';
1047: }
1048: $rowtotal ++;
1049: $output .= &print_login('saml',$dom,$confname,$phase,$settings,\$rowtotal);
1050: } elsif ($action eq 'requestcourses') {
1051: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1052: $rowtotal ++;
1053: $output .= &print_studentcode($settings,\$rowtotal).'
1054: </table>
1055: </td>
1056: </tr>
1057: <tr>
1058: <td>
1059: <table class="LC_nested">
1060: <tr class="LC_info_row">
1061: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
1062: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
1063: &textbookcourses_javascript($settings).
1064: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
1065: </table>
1066: </td>
1067: </tr>
1068: <tr>
1069: <td>
1070: <table class="LC_nested">
1071: <tr class="LC_info_row">
1072: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1073: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
1074: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
1075: </table>
1076: </td>
1077: </tr>
1078: <tr>
1079: <td>
1080: <table class="LC_nested">
1081: <tr class="LC_info_row">
1082: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
1083: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
1084: </tr>'.
1085: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
1086: } elsif ($action eq 'requestauthor') {
1087: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
1088: $rowtotal ++;
1089: } elsif ($action eq 'rolecolors') {
1090: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
1091: </table>
1092: </td>
1093: </tr>
1094: <tr>
1095: <td>
1096: <table class="LC_nested">
1097: <tr class="LC_info_row">
1098: <td class="LC_left_item"'.$colspan.' valign="top">'.
1099: &mt($item->{'header'}->[2]->{'col1'}).'</td>
1100: <td class="LC_right_item" valign="top">'.
1101: &mt($item->{'header'}->[2]->{'col2'}).'</td>
1102: </tr>'.
1103: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
1104: </table>
1105: </td>
1106: </tr>
1107: <tr>
1108: <td>
1109: <table class="LC_nested">
1110: <tr class="LC_info_row">
1111: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
1112: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
1113: </tr>'.
1114: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
1115: $rowtotal += 2;
1116: }
1117: } else {
1118: $output .= '
1119: <tr>
1120: <td>
1121: <table class="LC_nested">
1122: <tr class="LC_info_row">';
1123: if ($action eq 'login') {
1124: $output .= '
1125: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1126: } elsif ($action eq 'serverstatuses') {
1127: $output .= '
1128: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
1129: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
1130:
1131: } else {
1132: $output .= '
1133: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
1134: }
1135: if (defined($item->{'header'}->[0]->{'col3'})) {
1136: $output .= '<td class="LC_left_item" valign="top">'.
1137: &mt($item->{'header'}->[0]->{'col2'});
1138: if ($action eq 'serverstatuses') {
1139: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
1140: }
1141: } else {
1142: $output .= '<td class="LC_right_item" valign="top">'.
1143: &mt($item->{'header'}->[0]->{'col2'});
1144: }
1145: $output .= '</td>';
1146: if ($item->{'header'}->[0]->{'col3'}) {
1147: if (defined($item->{'header'}->[0]->{'col4'})) {
1148: $output .= '<td class="LC_left_item" valign="top">'.
1149: &mt($item->{'header'}->[0]->{'col3'});
1150: } else {
1151: $output .= '<td class="LC_right_item" valign="top">'.
1152: &mt($item->{'header'}->[0]->{'col3'});
1153: }
1154: if ($action eq 'serverstatuses') {
1155: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
1156: }
1157: $output .= '</td>';
1158: }
1159: if ($item->{'header'}->[0]->{'col4'}) {
1160: $output .= '<td class="LC_right_item" valign="top">'.
1161: &mt($item->{'header'}->[0]->{'col4'});
1162: }
1163: $output .= '</tr>';
1164: $rowtotal ++;
1165: if ($action eq 'quotas') {
1166: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
1167: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
1168: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
1169: ($action eq 'ipaccess')) {
1170: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
1171: }
1172: }
1173: $output .= '
1174: </table>
1175: </td>
1176: </tr>
1177: </table><br />';
1178: return ($output,$rowtotal);
1179: }
1180:
1181: sub print_login {
1182: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
1183: my ($css_class,$datatable,$switchserver,%lt);
1184: my %choices = &login_choices();
1185: if (($caller eq 'help') || ($caller eq 'headtag') || ($caller eq 'saml')) {
1186: %lt = &login_file_options();
1187: $switchserver = &check_switchserver($dom,$confname);
1188: }
1189: if ($caller eq 'service') {
1190: my %servers = &Apache::lonnet::internet_dom_servers($dom);
1191: my $choice = $choices{'disallowlogin'};
1192: $css_class = ' class="LC_odd_row"';
1193: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
1194: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1195: '<th>'.$choices{'server'}.'</th>'.
1196: '<th>'.$choices{'serverpath'}.'</th>'.
1197: '<th>'.$choices{'custompath'}.'</th>'.
1198: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
1199: my %disallowed;
1200: if (ref($settings) eq 'HASH') {
1201: if (ref($settings->{'loginvia'}) eq 'HASH') {
1202: %disallowed = %{$settings->{'loginvia'}};
1203: }
1204: }
1205: foreach my $lonhost (sort(keys(%servers))) {
1206: my $direct = 'selected="selected"';
1207: if (ref($disallowed{$lonhost}) eq 'HASH') {
1208: if ($disallowed{$lonhost}{'server'} ne '') {
1209: $direct = '';
1210: }
1211: }
1212: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1213: '<td><select name="'.$lonhost.'_server">'.
1214: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1215: '</option>';
1216: foreach my $hostid (sort(keys(%servers))) {
1217: next if ($servers{$hostid} eq $servers{$lonhost});
1218: my $selected = '';
1219: if (ref($disallowed{$lonhost}) eq 'HASH') {
1220: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1221: $selected = 'selected="selected"';
1222: }
1223: }
1224: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1225: $servers{$hostid}.'</option>';
1226: }
1227: $datatable .= '</select></td>'.
1228: '<td><select name="'.$lonhost.'_serverpath">';
1229: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1230: my $pathname = $path;
1231: if ($path eq 'custom') {
1232: $pathname = &mt('Custom Path').' ->';
1233: }
1234: my $selected = '';
1235: if (ref($disallowed{$lonhost}) eq 'HASH') {
1236: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1237: $selected = 'selected="selected"';
1238: }
1239: } elsif ($path eq '') {
1240: $selected = 'selected="selected"';
1241: }
1242: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1243: }
1244: $datatable .= '</select></td>';
1245: my ($custom,$exempt);
1246: if (ref($disallowed{$lonhost}) eq 'HASH') {
1247: $custom = $disallowed{$lonhost}{'custompath'};
1248: $exempt = $disallowed{$lonhost}{'exempt'};
1249: }
1250: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1251: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1252: '</tr>';
1253: }
1254: $datatable .= '</table></td></tr>';
1255: return $datatable;
1256: } elsif ($caller eq 'page') {
1257: my %defaultchecked = (
1258: 'coursecatalog' => 'on',
1259: 'helpdesk' => 'on',
1260: 'adminmail' => 'off',
1261: 'newuser' => 'off',
1262: );
1263: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1264: my (%checkedon,%checkedoff);
1265: foreach my $item (@toggles) {
1266: if ($defaultchecked{$item} eq 'on') {
1267: $checkedon{$item} = ' checked="checked" ';
1268: $checkedoff{$item} = ' ';
1269: } elsif ($defaultchecked{$item} eq 'off') {
1270: $checkedoff{$item} = ' checked="checked" ';
1271: $checkedon{$item} = ' ';
1272: }
1273: }
1274: my @images = ('img','logo','domlogo','login');
1275: my @alttext = ('img','logo','domlogo');
1276: my @logintext = ('textcol','bgcol');
1277: my @bgs = ('pgbg','mainbg','sidebg');
1278: my @links = ('link','alink','vlink');
1279: my %designhash = &Apache::loncommon::get_domainconf($dom);
1280: my %defaultdesign = %Apache::loncommon::defaultdesign;
1281: my (%is_custom,%designs);
1282: my %defaults = (
1283: font => $defaultdesign{'login.font'},
1284: );
1285: foreach my $item (@images) {
1286: $defaults{$item} = $defaultdesign{'login.'.$item};
1287: $defaults{'showlogo'}{$item} = 1;
1288: }
1289: foreach my $item (@bgs) {
1290: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1291: }
1292: foreach my $item (@logintext) {
1293: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1294: }
1295: foreach my $item (@links) {
1296: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1297: }
1298: if (ref($settings) eq 'HASH') {
1299: foreach my $item (@toggles) {
1300: if ($settings->{$item} eq '1') {
1301: $checkedon{$item} = ' checked="checked" ';
1302: $checkedoff{$item} = ' ';
1303: } elsif ($settings->{$item} eq '0') {
1304: $checkedoff{$item} = ' checked="checked" ';
1305: $checkedon{$item} = ' ';
1306: }
1307: }
1308: foreach my $item (@images) {
1309: if (defined($settings->{$item})) {
1310: $designs{$item} = $settings->{$item};
1311: $is_custom{$item} = 1;
1312: }
1313: if (defined($settings->{'showlogo'}{$item})) {
1314: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1315: }
1316: }
1317: foreach my $item (@alttext) {
1318: if (ref($settings->{'alttext'}) eq 'HASH') {
1319: if ($settings->{'alttext'}->{$item} ne '') {
1320: $designs{'alttext'}{$item} = $settings->{'alttext'}{$item};
1321: }
1322: }
1323: }
1324: foreach my $item (@logintext) {
1325: if ($settings->{$item} ne '') {
1326: $designs{'logintext'}{$item} = $settings->{$item};
1327: $is_custom{$item} = 1;
1328: }
1329: }
1330: if ($settings->{'font'} ne '') {
1331: $designs{'font'} = $settings->{'font'};
1332: $is_custom{'font'} = 1;
1333: }
1334: foreach my $item (@bgs) {
1335: if ($settings->{$item} ne '') {
1336: $designs{'bgs'}{$item} = $settings->{$item};
1337: $is_custom{$item} = 1;
1338: }
1339: }
1340: foreach my $item (@links) {
1341: if ($settings->{$item} ne '') {
1342: $designs{'links'}{$item} = $settings->{$item};
1343: $is_custom{$item} = 1;
1344: }
1345: }
1346: } else {
1347: if ($designhash{$dom.'.login.font'} ne '') {
1348: $designs{'font'} = $designhash{$dom.'.login.font'};
1349: $is_custom{'font'} = 1;
1350: }
1351: foreach my $item (@images) {
1352: if ($designhash{$dom.'.login.'.$item} ne '') {
1353: $designs{$item} = $designhash{$dom.'.login.'.$item};
1354: $is_custom{$item} = 1;
1355: }
1356: }
1357: foreach my $item (@bgs) {
1358: if ($designhash{$dom.'.login.'.$item} ne '') {
1359: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1360: $is_custom{$item} = 1;
1361: }
1362: }
1363: foreach my $item (@links) {
1364: if ($designhash{$dom.'.login.'.$item} ne '') {
1365: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1366: $is_custom{$item} = 1;
1367: }
1368: }
1369: }
1370: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1371: logo => 'Institution Logo',
1372: domlogo => 'Domain Logo',
1373: login => 'Login box');
1374: my $itemcount = 1;
1375: foreach my $item (@toggles) {
1376: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1377: $datatable .=
1378: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1379: '</td><td>'.
1380: '<span class="LC_nobreak"><label><input type="radio" name="'.
1381: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1382: '</label> <label><input type="radio" name="'.$item.'"'.
1383: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1384: '</tr>';
1385: $itemcount ++;
1386: }
1387: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1388: $datatable .= '</tr></table></td></tr>';
1389: } elsif ($caller eq 'help') {
1390: my ($defaulturl,$defaulttype,%url,%type,%langchoices);
1391: my $itemcount = 1;
1392: $defaulturl = '/adm/loginproblems.html';
1393: $defaulttype = 'default';
1394: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1395: my @currlangs;
1396: if (ref($settings) eq 'HASH') {
1397: if (ref($settings->{'helpurl'}) eq 'HASH') {
1398: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1399: next if ($settings->{'helpurl'}{$key} eq '');
1400: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1401: $type{$key} = 'custom';
1402: unless ($key eq 'nolang') {
1403: push(@currlangs,$key);
1404: }
1405: }
1406: } elsif ($settings->{'helpurl'} ne '') {
1407: $type{'nolang'} = 'custom';
1408: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1409: }
1410: }
1411: foreach my $lang ('nolang',sort(@currlangs)) {
1412: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1413: $datatable .= '<tr'.$css_class.'>';
1414: if ($url{$lang} eq '') {
1415: $url{$lang} = $defaulturl;
1416: }
1417: if ($type{$lang} eq '') {
1418: $type{$lang} = $defaulttype;
1419: }
1420: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1421: if ($lang eq 'nolang') {
1422: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1423: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1424: } else {
1425: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1426: $langchoices{$lang},
1427: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1428: }
1429: $datatable .= '</span></td>'."\n".
1430: '<td class="LC_left_item">';
1431: if ($type{$lang} eq 'custom') {
1432: $datatable .= '<span class="LC_nobreak"><label>'.
1433: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1434: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1435: } else {
1436: $datatable .= $lt{'upl'};
1437: }
1438: $datatable .='<br />';
1439: if ($switchserver) {
1440: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1441: } else {
1442: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1443: }
1444: $datatable .= '</td></tr>';
1445: $itemcount ++;
1446: }
1447: my @addlangs;
1448: foreach my $lang (sort(keys(%langchoices))) {
1449: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1450: push(@addlangs,$lang);
1451: }
1452: if (@addlangs > 0) {
1453: my %toadd;
1454: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1455: $toadd{''} = &mt('Select');
1456: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1457: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1458: &mt('Add log-in help page for a specific language:').' '.
1459: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1460: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1461: if ($switchserver) {
1462: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1463: } else {
1464: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1465: }
1466: $datatable .= '</td></tr>';
1467: $itemcount ++;
1468: }
1469: $datatable .= &captcha_choice('login',$settings,$itemcount);
1470: } elsif ($caller eq 'headtag') {
1471: my %domservers = &Apache::lonnet::get_servers($dom);
1472: my $choice = $choices{'headtag'};
1473: $css_class = ' class="LC_odd_row"';
1474: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1475: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1476: '<th>'.$choices{'current'}.'</th>'.
1477: '<th>'.$choices{'action'}.'</th>'.
1478: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1479: my (%currurls,%currexempt);
1480: if (ref($settings) eq 'HASH') {
1481: if (ref($settings->{'headtag'}) eq 'HASH') {
1482: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1483: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1484: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1485: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1486: }
1487: }
1488: }
1489: }
1490: foreach my $lonhost (sort(keys(%domservers))) {
1491: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1492: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1493: if ($currurls{$lonhost}) {
1494: $datatable .= '<td class="LC_right_item"><a href="'.
1495: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1496: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1497: '">'.$lt{'curr'}.'</a></td>'.
1498: '<td><span class="LC_nobreak"><label>'.
1499: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1500: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1501: } else {
1502: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1503: }
1504: $datatable .='<br />';
1505: if ($switchserver) {
1506: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1507: } else {
1508: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1509: }
1510: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1511: }
1512: $datatable .= '</table></td></tr>';
1513: } elsif ($caller eq 'saml') {
1514: my %domservers = &Apache::lonnet::get_servers($dom);
1515: $datatable .= '<tr><td colspan="3" style="text-align: left">'.
1516: '<table><tr><th>'.$choices{'hostid'}.'</th>'.
1517: '<th>'.$choices{'samllanding'}.'</th>'.
1518: '<th>'.$choices{'samloptions'}.'</th></tr>'."\n";
1519: my (%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso,%styleon,%styleoff);
1520: foreach my $lonhost (keys(%domservers)) {
1521: $samlurl{$lonhost} = '/adm/sso';
1522: $styleon{$lonhost} = 'display:none';
1523: $styleoff{$lonhost} = '';
1524: }
1525: if ((ref($settings) eq 'HASH') && (ref($settings->{'saml'}) eq 'HASH')) {
1526: foreach my $lonhost (keys(%{$settings->{'saml'}})) {
1527: if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
1528: $saml{$lonhost} = 1;
1529: $samltext{$lonhost} = $settings->{'saml'}{$lonhost}{'text'};
1530: $samlimg{$lonhost} = $settings->{'saml'}{$lonhost}{'img'};
1531: $samlalt{$lonhost} = $settings->{'saml'}{$lonhost}{'alt'};
1532: $samlurl{$lonhost} = $settings->{'saml'}{$lonhost}{'url'};
1533: $samltitle{$lonhost} = $settings->{'saml'}{$lonhost}{'title'};
1534: $samlwindow{$lonhost} = $settings->{'saml'}{$lonhost}{'window'};
1535: $samlnotsso{$lonhost} = $settings->{'saml'}{$lonhost}{'notsso'};
1536: $styleon{$lonhost} = '';
1537: $styleoff{$lonhost} = 'display:none';
1538: } else {
1539: $styleon{$lonhost} = 'display:none';
1540: $styleoff{$lonhost} = '';
1541: }
1542: }
1543: }
1544: my $itemcount = 1;
1545: foreach my $lonhost (sort(keys(%domservers))) {
1546: my $samlon = ' ';
1547: my $samloff = ' checked="checked" ';
1548: if ($saml{$lonhost}) {
1549: $samlon = $samloff;
1550: $samloff = ' ';
1551: }
1552: my $samlwinon = '';
1553: my $samlwinoff = ' checked="checked"';
1554: if ($samlwindow{$lonhost}) {
1555: $samlwinon = $samlwinoff;
1556: $samlwinoff = '';
1557: }
1558: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1559: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.$domservers{$lonhost}.'</span></td>'.
1560: '<td><span class="LC_nobreak"><label><input type="radio" name="saml_'.$lonhost.'"'.$samloff.
1561: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="0" />'.
1562: &mt('No').'</label>'.(' 'x2).
1563: '<label><input type="radio" name="saml_'.$lonhost.'"'.$samlon.
1564: 'onclick="toggleSamlOptions(this.form,'."'$lonhost'".');" value="1" />'.
1565: &mt('Yes').'</label></span></td>'.
1566: '<td id="samloptionson_'.$lonhost.'" style="'.$styleon{$lonhost}.'" width="100%">'.
1567: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th></tr>'.
1568: '<tr><th>'.&mt('Text').'</th><th>'.&mt('Image').'</th>'.
1569: '<th>'.&mt('Alt Text').'</th></tr>'.
1570: '<tr'.$css_class.'><td><input type="text" name="saml_text_'.$lonhost.'" size="20" value="'.
1571: $samltext{$lonhost}.'" /></td><td>';
1572: if ($samlimg{$lonhost}) {
1573: $datatable .= '<img src="'.$samlimg{$lonhost}.'" /><br />'.
1574: '<span class="LC_nobreak"><label>'.
1575: '<input type="checkbox" name="saml_img_del" value="'.$lonhost.'" />'.
1576: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1577: } else {
1578: $datatable .= $lt{'upl'};
1579: }
1580: $datatable .='<br />';
1581: if ($switchserver) {
1582: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1583: } else {
1584: $datatable .= '<input type="file" name="saml_img_'.$lonhost.'" />';
1585: }
1586: $datatable .= '</td>'.
1587: '<td><input type="text" name="saml_alt_'.$lonhost.'" size="25" '.
1588: 'value="'.$samlalt{$lonhost}.'" /></td></tr></table><br />'.
1589: '<table width="100%"><tr><th colspan="3" align="center">'.&mt('SSO').'</th><th align="center">'.
1590: '<span class="LC_nobreak">'.&mt('Non-SSO').'</span></th></tr>'.
1591: '<tr><th>'.&mt('URL').'</th><th>'.&mt('Tool Tip').'</th>'.
1592: '<th>'.&mt('Pop-up if iframe').'</th><th>'.&mt('Text').'</th></tr>'.
1593: '<tr'.$css_class.'>'.
1594: '<td><input type="text" name="saml_url_'.$lonhost.'" size="30" '.
1595: 'value="'.$samlurl{$lonhost}.'" /></td>'.
1596: '<td><textarea name="saml_title_'.$lonhost.'" rows="3" cols="20">'.
1597: $samltitle{$lonhost}.'</textarea></td>'.
1598: '<td><label><input type="radio" name="saml_window_'.$lonhost.'" value=""'.$samlwinoff.'>'.
1599: &mt('No').'</label>'.(' 'x2).'<label><input type="radio" '.
1600: 'name="saml_window_'.$lonhost.'" value="1"'.$samlwinon.'>'.&mt('Yes').'</label></td>'.
1601: '<td><input type="text" name="saml_notsso_'.$lonhost.'" size="12" '.
1602: 'value="'.$samlnotsso{$lonhost}.'" /></td></tr>'.
1603: '</table></td>'.
1604: '<td id="samloptionsoff_'.$lonhost.'" style="'.$styleoff{$lonhost}.'" width="100%"> </td></tr>';
1605: $itemcount ++;
1606: }
1607: $datatable .= '</table></td></tr>';
1608: }
1609: return $datatable;
1610: }
1611:
1612: sub login_choices {
1613: my %choices =
1614: &Apache::lonlocal::texthash (
1615: coursecatalog => 'Display Course/Community Catalog link?',
1616: adminmail => "Display Administrator's E-mail Address?",
1617: helpdesk => 'Display "Contact Helpdesk" link',
1618: disallowlogin => "Login page requests redirected",
1619: hostid => "Server",
1620: server => "Redirect to:",
1621: serverpath => "Path",
1622: custompath => "Custom",
1623: exempt => "Exempt IP(s)",
1624: directlogin => "No redirect",
1625: newuser => "Link to create a user account",
1626: img => "Header",
1627: logo => "Main Logo",
1628: domlogo => "Domain Logo",
1629: login => "Log-in Header",
1630: textcol => "Text color",
1631: bgcol => "Box color",
1632: bgs => "Background colors",
1633: links => "Link colors",
1634: font => "Font color",
1635: pgbg => "Header",
1636: mainbg => "Page",
1637: sidebg => "Login box",
1638: link => "Link",
1639: alink => "Active link",
1640: vlink => "Visited link",
1641: headtag => "Custom markup",
1642: action => "Action",
1643: current => "Current",
1644: samllanding => "Dual login?",
1645: samloptions => "Options",
1646: alttext => "Alt text",
1647: );
1648: return %choices;
1649: }
1650:
1651: sub login_file_options {
1652: return &Apache::lonlocal::texthash(
1653: del => 'Delete?',
1654: rep => 'Replace:',
1655: upl => 'Upload:',
1656: curr => 'View contents',
1657: default => 'Default',
1658: custom => 'Custom',
1659: none => 'None',
1660: );
1661: }
1662:
1663: sub print_ipaccess {
1664: my ($dom,$settings,$rowtotal) = @_;
1665: my $css_class;
1666: my $itemcount = 0;
1667: my $datatable;
1668: my %ordered;
1669: if (ref($settings) eq 'HASH') {
1670: foreach my $item (keys(%{$settings})) {
1671: if (ref($settings->{$item}) eq 'HASH') {
1672: my $num = $settings->{$item}{'order'};
1673: if ($num eq '') {
1674: $num = scalar(keys(%{$settings}));
1675: }
1676: $ordered{$num} = $item;
1677: }
1678: }
1679: }
1680: my $maxnum = scalar(keys(%ordered));
1681: if (keys(%ordered)) {
1682: my @items = sort { $a <=> $b } keys(%ordered);
1683: for (my $i=0; $i<@items; $i++) {
1684: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1685: my $item = $ordered{$items[$i]};
1686: my ($name,$ipranges,%commblocks,%courses);
1687: if (ref($settings->{$item}) eq 'HASH') {
1688: $name = $settings->{$item}->{'name'};
1689: $ipranges = $settings->{$item}->{'ip'};
1690: if (ref($settings->{$item}->{'commblocks'}) eq 'HASH') {
1691: %commblocks = %{$settings->{$item}->{'commblocks'}};
1692: }
1693: if (ref($settings->{$item}->{'courses'}) eq 'HASH') {
1694: %courses = %{$settings->{$item}->{'courses'}};
1695: }
1696: }
1697: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_".$item."'".');"';
1698: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
1699: .'<select name="ipaccess_pos_'.$item.'"'.$chgstr.'>';
1700: for (my $k=0; $k<=$maxnum; $k++) {
1701: my $vpos = $k+1;
1702: my $selstr;
1703: if ($k == $i) {
1704: $selstr = ' selected="selected" ';
1705: }
1706: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1707: }
1708: $datatable .= '</select>'.(' 'x2).
1709: '<label><input type="checkbox" name="ipaccess_del" value="'.$item.'" />'.
1710: &mt('Delete?').'</label></span></td>'.
1711: '<td colspan="2"><input type="hidden" name="ipaccess_id_'.$i.'" value="'.$item.'" />'.
1712: &ipaccess_options($i,$itemcount,$dom,$name,$ipranges,\%commblocks,\%courses).
1713: '</td></tr>';
1714: $itemcount ++;
1715: }
1716: }
1717: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1718: my $chgstr = ' onchange="javascript:reorderIPaccess(this.form,'."'ipaccess_pos_add'".');"';
1719: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
1720: '<input type="hidden" name="ipaccess_maxnum" value="'.$maxnum.'" />'."\n".
1721: '<select name="ipaccess_pos_add"'.$chgstr.'>';
1722: for (my $k=0; $k<$maxnum+1; $k++) {
1723: my $vpos = $k+1;
1724: my $selstr;
1725: if ($k == $maxnum) {
1726: $selstr = ' selected="selected" ';
1727: }
1728: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
1729: }
1730: $datatable .= '</select> '."\n".
1731: '<input type="checkbox" name="ipaccess_add" value="1" />'.&mt('Add').'</span></td>'."\n".
1732: '<td colspan="2">'.
1733: &ipaccess_options('add',$itemcount,$dom).
1734: '</td>'."\n".
1735: '</tr>'."\n";
1736: $$rowtotal ++;
1737: return $datatable;
1738: }
1739:
1740: sub ipaccess_options {
1741: my ($num,$itemcount,$dom,$name,$ipranges,$blocksref,$coursesref) = @_;
1742: my (%currblocks,%currcourses,$output);
1743: if (ref($blocksref) eq 'HASH') {
1744: %currblocks = %{$blocksref};
1745: }
1746: if (ref($coursesref) eq 'HASH') {
1747: %currcourses = %{$coursesref};
1748: }
1749: $output = '<fieldset><legend>'.&mt('Location(s)').'</legend>'.
1750: '<span class="LC_nobreak">'.&mt('Name').': '.
1751: '<input type="text" name="ipaccess_name_'.$num.'" value="'.$name.'" />'.
1752: '</span></fieldset>'.
1753: '<fieldset><legend>'.&mt('IP Range(s)').'</legend>'.
1754: &mt('Format for each IP range').': '.&mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
1755: &mt('Range(s) will be stored as IP netblock(s) in CIDR notation (comma separated)').'<br />'.
1756: '<textarea name="ipaccess_range_'.$num.'" rows="3" cols="80">'.
1757: $ipranges.'</textarea></fieldset>'.
1758: '<fieldset><legend>'.&mt('Functionality Blocked?').'</legend>'.
1759: &blocker_checkboxes($num,$blocksref).'</fieldset>'.
1760: '<fieldset><legend>'.&mt('Courses/Communities allowed').'</legend>'.
1761: '<table>';
1762: foreach my $cid (sort(keys(%currcourses))) {
1763: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
1764: $output .= '<tr><td><span class="LC_nobreak">'.
1765: '<label><input type="checkbox" name="ipaccess_course_delete_'.$num.'" value="'.$cid.'" />'.
1766: &mt('Delete?').' <span class="LC_cusr_emph">'.$courseinfo{'description'}.'</span></label></span>'.
1767: ' <span class="LC_fontsize_medium">('.$cid.')</span></td></tr>';
1768: }
1769: $output .= '<tr><td><span class="LC_nobreak">'.&mt('Add').': '.
1770: '<input type="text" name="ipaccess_cdesc_'.$num.'" value="" onfocus="this.blur();opencrsbrowser('."'display','ipaccess_cnum_$num','ipaccess_cdom_$num','ipaccess_cdesc_$num'".');" />'.
1771: &Apache::loncommon::selectcourse_link('display','ipaccess_cnum_'.$num,'ipaccess_cdom_'.$num,'ipaccess_cdesc_'.$num,$dom,undef,'Course/Community').
1772: '<input type="hidden" name="ipaccess_cnum_'.$num.'" value="" />'.
1773: '<input type="hidden" name="ipaccess_cdom_'.$num.'" value="" />'.
1774: '</span></td></tr></table>'."\n".
1775: '</fieldset>';
1776: return $output;
1777: }
1778:
1779: sub blocker_checkboxes {
1780: my ($num,$blocks) = @_;
1781: my ($typeorder,$types) = &commblocktype_text();
1782: my $numinrow = 6;
1783: my $output = '<table>';
1784: for (my $i=0; $i<@{$typeorder}; $i++) {
1785: my $block = $typeorder->[$i];
1786: my $blockstatus;
1787: if (ref($blocks) eq 'HASH') {
1788: if ($blocks->{$block} eq 'on') {
1789: $blockstatus = 'checked="checked"';
1790: }
1791: }
1792: my $rem = $i%($numinrow);
1793: if ($rem == 0) {
1794: if ($i > 0) {
1795: $output .= '</tr>';
1796: }
1797: $output .= '<tr>';
1798: }
1799: if ($i == scalar(@{$typeorder})-1) {
1800: my $colsleft = $numinrow-$rem;
1801: if ($colsleft > 1) {
1802: $output .= '<td colspan="'.$colsleft.'">';
1803: } else {
1804: $output .= '<td>';
1805: }
1806: } else {
1807: $output .= '<td>';
1808: }
1809: my $item = 'ipaccess_block_'.$num;
1810: if ($blockstatus) {
1811: $blockstatus = ' '.$blockstatus;
1812: }
1813: $output .= '<span class="LC_nobreak"><label>'."\n".
1814: '<input type="checkbox" name="'.$item.'"'.
1815: $blockstatus.' value="'.$block.'"'.' />'.
1816: $types->{$block}.'</label></span>'."\n".
1817: '<br /></td>';
1818: }
1819: $output .= '</tr></table>';
1820: return $output;
1821: }
1822:
1823: sub commblocktype_text {
1824: my %types = &Apache::lonlocal::texthash(
1825: 'com' => 'Messaging',
1826: 'chat' => 'Chat Room',
1827: 'boards' => 'Discussion',
1828: 'port' => 'Portfolio',
1829: 'groups' => 'Groups',
1830: 'blogs' => 'Blogs',
1831: 'about' => 'User Information',
1832: 'printout' => 'Printouts',
1833: 'passwd' => 'Change Password',
1834: 'grades' => 'Gradebook',
1835: 'search' => 'Course search',
1836: 'wishlist' => 'Stored links',
1837: 'annotate' => 'Annotations',
1838: );
1839: my $typeorder = ['com','chat','boards','port','groups','blogs','about','wishlist','printout','grades','search','annotate','passwd'];
1840: return ($typeorder,\%types);
1841: }
1842:
1843: sub print_rolecolors {
1844: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1845: my %choices = &color_font_choices();
1846: my @bgs = ('pgbg','tabbg','sidebg');
1847: my @links = ('link','alink','vlink');
1848: my @images = ('img');
1849: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1850: my %designhash = &Apache::loncommon::get_domainconf($dom);
1851: my %defaultdesign = %Apache::loncommon::defaultdesign;
1852: my (%is_custom,%designs);
1853: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1854: if (ref($settings) eq 'HASH') {
1855: if (ref($settings->{$role}) eq 'HASH') {
1856: if ($settings->{$role}->{'img'} ne '') {
1857: $designs{'img'} = $settings->{$role}->{'img'};
1858: $is_custom{'img'} = 1;
1859: }
1860: if ($settings->{$role}->{'font'} ne '') {
1861: $designs{'font'} = $settings->{$role}->{'font'};
1862: $is_custom{'font'} = 1;
1863: }
1864: if ($settings->{$role}->{'fontmenu'} ne '') {
1865: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1866: $is_custom{'fontmenu'} = 1;
1867: }
1868: foreach my $item (@bgs) {
1869: if ($settings->{$role}->{$item} ne '') {
1870: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1871: $is_custom{$item} = 1;
1872: }
1873: }
1874: foreach my $item (@links) {
1875: if ($settings->{$role}->{$item} ne '') {
1876: $designs{'links'}{$item} = $settings->{$role}->{$item};
1877: $is_custom{$item} = 1;
1878: }
1879: }
1880: }
1881: } else {
1882: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1883: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1884: $is_custom{'img'} = 1;
1885: }
1886: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1887: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1888: $is_custom{'fontmenu'} = 1;
1889: }
1890: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1891: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1892: $is_custom{'font'} = 1;
1893: }
1894: foreach my $item (@bgs) {
1895: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1896: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1897: $is_custom{$item} = 1;
1898:
1899: }
1900: }
1901: foreach my $item (@links) {
1902: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1903: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1904: $is_custom{$item} = 1;
1905: }
1906: }
1907: }
1908: my $itemcount = 1;
1909: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1910: $datatable .= '</tr></table></td></tr>';
1911: return $datatable;
1912: }
1913:
1914: sub role_defaults {
1915: my ($role,$bgs,$links,$images,$logintext) = @_;
1916: my %defaults;
1917: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1918: return %defaults;
1919: }
1920: my %defaultdesign = %Apache::loncommon::defaultdesign;
1921: if ($role eq 'login') {
1922: %defaults = (
1923: font => $defaultdesign{$role.'.font'},
1924: );
1925: if (ref($logintext) eq 'ARRAY') {
1926: foreach my $item (@{$logintext}) {
1927: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1928: }
1929: }
1930: foreach my $item (@{$images}) {
1931: $defaults{'showlogo'}{$item} = 1;
1932: }
1933: } else {
1934: %defaults = (
1935: img => $defaultdesign{$role.'.img'},
1936: font => $defaultdesign{$role.'.font'},
1937: fontmenu => $defaultdesign{$role.'.fontmenu'},
1938: );
1939: }
1940: foreach my $item (@{$bgs}) {
1941: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1942: }
1943: foreach my $item (@{$links}) {
1944: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1945: }
1946: foreach my $item (@{$images}) {
1947: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1948: }
1949: return %defaults;
1950: }
1951:
1952: sub display_color_options {
1953: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1954: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1955: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1956: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1957: my $datatable = '<tr'.$css_class.'>'.
1958: '<td>'.$choices->{'font'}.'</td>';
1959: if (!$is_custom->{'font'}) {
1960: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1961: } else {
1962: $datatable .= '<td> </td>';
1963: }
1964: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1965:
1966: $datatable .= '<td><span class="LC_nobreak">'.
1967: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1968: ' value="'.$current_color.'" /> '.
1969: ' </span></td></tr>';
1970: unless ($role eq 'login') {
1971: $datatable .= '<tr'.$css_class.'>'.
1972: '<td>'.$choices->{'fontmenu'}.'</td>';
1973: if (!$is_custom->{'fontmenu'}) {
1974: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1975: } else {
1976: $datatable .= '<td> </td>';
1977: }
1978: $current_color = $designs->{'fontmenu'} ?
1979: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1980: $datatable .= '<td><span class="LC_nobreak">'.
1981: '<input class="colorchooser" type="text" size="10" name="'
1982: .$role.'_fontmenu"'.
1983: ' value="'.$current_color.'" /> '.
1984: ' </span></td></tr>';
1985: }
1986: my $switchserver = &check_switchserver($dom,$confname);
1987: foreach my $img (@{$images}) {
1988: $itemcount ++;
1989: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1990: $datatable .= '<tr'.$css_class.'>'.
1991: '<td>'.$choices->{$img};
1992: my ($imgfile,$img_import,$login_hdr_pick,$logincolors,$alttext);
1993: if ($role eq 'login') {
1994: if ($img eq 'login') {
1995: $login_hdr_pick =
1996: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1997: $logincolors =
1998: &login_text_colors($img,$role,$logintext,$phase,$choices,
1999: $designs,$defaults);
2000: } else {
2001: if ($img ne 'domlogo') {
2002: $datatable.= &logo_display_options($img,$defaults,$designs);
2003: }
2004: if (ref($designs->{'alttext'}) eq 'HASH') {
2005: $alttext = $designs->{'alttext'}{$img};
2006: }
2007: }
2008: }
2009: $datatable .= '</td>';
2010: if ($designs->{$img} ne '') {
2011: $imgfile = $designs->{$img};
2012: $img_import = ($imgfile =~ m{^/adm/});
2013: } else {
2014: $imgfile = $defaults->{$img};
2015: }
2016: if ($imgfile) {
2017: my ($showfile,$fullsize);
2018: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
2019: my $urldir = $1;
2020: my $filename = $2;
2021: my @info = &Apache::lonnet::stat_file($designs->{$img});
2022: if (@info) {
2023: my $thumbfile = 'tn-'.$filename;
2024: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
2025: if (@thumb) {
2026: $showfile = $urldir.'/'.$thumbfile;
2027: } else {
2028: $showfile = $imgfile;
2029: }
2030: } else {
2031: $showfile = '';
2032: }
2033: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
2034: $showfile = $imgfile;
2035: my $imgdir = $1;
2036: my $filename = $2;
2037: if (-e "$londocroot/$imgdir/tn-".$filename) {
2038: $showfile = "/$imgdir/tn-".$filename;
2039: } else {
2040: my $input = $londocroot.$imgfile;
2041: my $output = "$londocroot/$imgdir/tn-".$filename;
2042: if (!-e $output) {
2043: my ($width,$height) = &thumb_dimensions();
2044: my ($fullwidth,$fullheight) = &check_dimensions($input);
2045: if ($fullwidth ne '' && $fullheight ne '') {
2046: if ($fullwidth > $width && $fullheight > $height) {
2047: my $size = $width.'x'.$height;
2048: my @args = ('convert','-sample',$size,$input,$output);
2049: system({$args[0]} @args);
2050: $showfile = "/$imgdir/tn-".$filename;
2051: }
2052: }
2053: }
2054: }
2055: }
2056: if ($showfile) {
2057: if ($showfile =~ m{^/(adm|res)/}) {
2058: if ($showfile =~ m{^/res/}) {
2059: my $local_showfile =
2060: &Apache::lonnet::filelocation('',$showfile);
2061: &Apache::lonnet::repcopy($local_showfile);
2062: }
2063: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
2064: }
2065: if ($imgfile) {
2066: if ($imgfile =~ m{^/(adm|res)/}) {
2067: if ($imgfile =~ m{^/res/}) {
2068: my $local_imgfile =
2069: &Apache::lonnet::filelocation('',$imgfile);
2070: &Apache::lonnet::repcopy($local_imgfile);
2071: }
2072: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
2073: } else {
2074: $fullsize = $imgfile;
2075: }
2076: }
2077: $datatable .= '<td>';
2078: if ($img eq 'login') {
2079: $datatable .= $login_hdr_pick;
2080: }
2081: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
2082: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
2083: } else {
2084: $datatable .= '<td> </td><td class="LC_left_item">'.
2085: &mt('Upload:').'<br />';
2086: }
2087: } else {
2088: $datatable .= '<td> </td><td class="LC_left_item">'.
2089: &mt('Upload:').'<br />';
2090: }
2091: if ($switchserver) {
2092: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2093: } else {
2094: if ($img ne 'login') { # suppress file selection for Log-in header
2095: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
2096: }
2097: }
2098: if (($role eq 'login') && ($img ne 'login')) {
2099: $datatable .= (' ' x2).' <span class="LC_nobreak"><label>'.$choices->{'alttext'}.':'.
2100: '<input type="text" name="'.$role.'_alt_'.$img.'" size="10" value="'.$alttext.'" />'.
2101: '</label></span>';
2102: }
2103: $datatable .= '</td></tr>';
2104: }
2105: $itemcount ++;
2106: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2107: $datatable .= '<tr'.$css_class.'>'.
2108: '<td>'.$choices->{'bgs'}.'</td>';
2109: my $bgs_def;
2110: foreach my $item (@{$bgs}) {
2111: if (!$is_custom->{$item}) {
2112: $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>';
2113: }
2114: }
2115: if ($bgs_def) {
2116: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
2117: } else {
2118: $datatable .= '<td> </td>';
2119: }
2120: $datatable .= '<td class="LC_right_item">'.
2121: '<table border="0"><tr>';
2122:
2123: foreach my $item (@{$bgs}) {
2124: $datatable .= '<td align="center">'.$choices->{$item};
2125: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
2126: if ($designs->{'bgs'}{$item}) {
2127: $datatable .= ' ';
2128: }
2129: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2130: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2131: }
2132: $datatable .= '</tr></table></td></tr>';
2133: $itemcount ++;
2134: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2135: $datatable .= '<tr'.$css_class.'>'.
2136: '<td>'.$choices->{'links'}.'</td>';
2137: my $links_def;
2138: foreach my $item (@{$links}) {
2139: if (!$is_custom->{$item}) {
2140: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
2141: }
2142: }
2143: if ($links_def) {
2144: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
2145: } else {
2146: $datatable .= '<td> </td>';
2147: }
2148: $datatable .= '<td class="LC_right_item">'.
2149: '<table border="0"><tr>';
2150: foreach my $item (@{$links}) {
2151: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
2152: $datatable .= '<td align="center">'.$choices->{$item}."\n";
2153: if ($designs->{'links'}{$item}) {
2154: $datatable.=' ';
2155: }
2156: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
2157: '" /></td>';
2158: }
2159: $$rowtotal += $itemcount;
2160: return $datatable;
2161: }
2162:
2163: sub logo_display_options {
2164: my ($img,$defaults,$designs) = @_;
2165: my $checkedon;
2166: if (ref($defaults) eq 'HASH') {
2167: if (ref($defaults->{'showlogo'}) eq 'HASH') {
2168: if ($defaults->{'showlogo'}{$img}) {
2169: $checkedon = 'checked="checked" ';
2170: }
2171: }
2172: }
2173: if (ref($designs) eq 'HASH') {
2174: if (ref($designs->{'showlogo'}) eq 'HASH') {
2175: if (defined($designs->{'showlogo'}{$img})) {
2176: if ($designs->{'showlogo'}{$img} == 0) {
2177: $checkedon = '';
2178: } elsif ($designs->{'showlogo'}{$img} == 1) {
2179: $checkedon = 'checked="checked" ';
2180: }
2181: }
2182: }
2183: }
2184: return '<br /><label> <input type="checkbox" name="'.
2185: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
2186: &mt('show').'</label>'."\n";
2187: }
2188:
2189: sub login_header_options {
2190: my ($img,$role,$defaults,$is_custom,$choices) = @_;
2191: my $output = '';
2192: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
2193: $output .= &mt('Text default(s):').'<br />';
2194: if (!$is_custom->{'textcol'}) {
2195: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
2196: ' ';
2197: }
2198: if (!$is_custom->{'bgcol'}) {
2199: $output .= $choices->{'bgcol'}.': '.
2200: '<span id="css_'.$role.'_font" style="background-color: '.
2201: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
2202: }
2203: $output .= '<br />';
2204: }
2205: $output .='<br />';
2206: return $output;
2207: }
2208:
2209: sub login_text_colors {
2210: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
2211: my $color_menu = '<table border="0"><tr>';
2212: foreach my $item (@{$logintext}) {
2213: $color_menu .= '<td align="center">'.$choices->{$item};
2214: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
2215: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
2216: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
2217: }
2218: $color_menu .= '</tr></table><br />';
2219: return $color_menu;
2220: }
2221:
2222: sub image_changes {
2223: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
2224: my $output;
2225: if ($img eq 'login') {
2226: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
2227: } elsif (!$is_custom) {
2228: if ($img ne 'domlogo') {
2229: $output = &mt('Default image:').'<br />';
2230: } else {
2231: $output = &mt('Default in use:').'<br />';
2232: }
2233: }
2234: if ($img ne 'login') {
2235: if ($img_import) {
2236: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
2237: }
2238: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
2239: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
2240: if ($is_custom) {
2241: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
2242: '<input type="checkbox" name="'.
2243: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
2244: '</label> '.&mt('Replace:').'</span><br />';
2245: } else {
2246: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
2247: }
2248: }
2249: return $output;
2250: }
2251:
2252: sub print_quotas {
2253: my ($dom,$settings,$rowtotal,$action) = @_;
2254: my $context;
2255: if ($action eq 'quotas') {
2256: $context = 'tools';
2257: } else {
2258: $context = $action;
2259: }
2260: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
2261: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2262: my $typecount = 0;
2263: my ($css_class,%titles);
2264: if ($context eq 'requestcourses') {
2265: @usertools = ('official','unofficial','community','textbook','lti');
2266: @options =('norequest','approval','validate','autolimit');
2267: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
2268: %titles = &courserequest_titles();
2269: } elsif ($context eq 'requestauthor') {
2270: @usertools = ('author');
2271: @options = ('norequest','approval','automatic');
2272: %titles = &authorrequest_titles();
2273: } else {
2274: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
2275: %titles = &tool_titles();
2276: }
2277: if (ref($types) eq 'ARRAY') {
2278: foreach my $type (@{$types}) {
2279: my ($currdefquota,$currauthorquota);
2280: unless (($context eq 'requestcourses') ||
2281: ($context eq 'requestauthor')) {
2282: if (ref($settings) eq 'HASH') {
2283: if (ref($settings->{defaultquota}) eq 'HASH') {
2284: $currdefquota = $settings->{defaultquota}->{$type};
2285: } else {
2286: $currdefquota = $settings->{$type};
2287: }
2288: if (ref($settings->{authorquota}) eq 'HASH') {
2289: $currauthorquota = $settings->{authorquota}->{$type};
2290: }
2291: }
2292: }
2293: if (defined($usertypes->{$type})) {
2294: $typecount ++;
2295: $css_class = $typecount%2?' class="LC_odd_row"':'';
2296: $datatable .= '<tr'.$css_class.'>'.
2297: '<td>'.$usertypes->{$type}.'</td>'.
2298: '<td class="LC_left_item">';
2299: if ($context eq 'requestcourses') {
2300: $datatable .= '<table><tr>';
2301: }
2302: my %cell;
2303: foreach my $item (@usertools) {
2304: if ($context eq 'requestcourses') {
2305: my ($curroption,$currlimit);
2306: if (ref($settings) eq 'HASH') {
2307: if (ref($settings->{$item}) eq 'HASH') {
2308: $curroption = $settings->{$item}->{$type};
2309: if ($curroption =~ /^autolimit=(\d*)$/) {
2310: $currlimit = $1;
2311: }
2312: }
2313: }
2314: if (!$curroption) {
2315: $curroption = 'norequest';
2316: }
2317: $datatable .= '<th>'.$titles{$item}.'</th>';
2318: foreach my $option (@options) {
2319: my $val = $option;
2320: if ($option eq 'norequest') {
2321: $val = 0;
2322: }
2323: if ($option eq 'validate') {
2324: my $canvalidate = 0;
2325: if (ref($validations{$item}) eq 'HASH') {
2326: if ($validations{$item}{$type}) {
2327: $canvalidate = 1;
2328: }
2329: }
2330: next if (!$canvalidate);
2331: }
2332: my $checked = '';
2333: if ($option eq $curroption) {
2334: $checked = ' checked="checked"';
2335: } elsif ($option eq 'autolimit') {
2336: if ($curroption =~ /^autolimit/) {
2337: $checked = ' checked="checked"';
2338: }
2339: }
2340: $cell{$item} .= '<span class="LC_nobreak"><label>'.
2341: '<input type="radio" name="crsreq_'.$item.
2342: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
2343: $titles{$option}.'</label>';
2344: if ($option eq 'autolimit') {
2345: $cell{$item} .= ' <input type="text" name="crsreq_'.
2346: $item.'_limit_'.$type.'" size="1" '.
2347: 'value="'.$currlimit.'" />';
2348: }
2349: $cell{$item} .= '</span> ';
2350: if ($option eq 'autolimit') {
2351: $cell{$item} .= $titles{'unlimited'};
2352: }
2353: }
2354: } elsif ($context eq 'requestauthor') {
2355: my $curroption;
2356: if (ref($settings) eq 'HASH') {
2357: $curroption = $settings->{$type};
2358: }
2359: if (!$curroption) {
2360: $curroption = 'norequest';
2361: }
2362: foreach my $option (@options) {
2363: my $val = $option;
2364: if ($option eq 'norequest') {
2365: $val = 0;
2366: }
2367: my $checked = '';
2368: if ($option eq $curroption) {
2369: $checked = ' checked="checked"';
2370: }
2371: $datatable .= '<span class="LC_nobreak"><label>'.
2372: '<input type="radio" name="authorreq_'.$type.
2373: '" value="'.$val.'"'.$checked.' />'.
2374: $titles{$option}.'</label></span> ';
2375: }
2376: } else {
2377: my $checked = 'checked="checked" ';
2378: if ($item eq 'timezone') {
2379: $checked = '';
2380: }
2381: if (ref($settings) eq 'HASH') {
2382: if (ref($settings->{$item}) eq 'HASH') {
2383: if (!$settings->{$item}->{$type}) {
2384: $checked = '';
2385: } elsif ($settings->{$item}->{$type} == 1) {
2386: $checked = 'checked="checked" ';
2387: }
2388: }
2389: }
2390: $datatable .= '<span class="LC_nobreak"><label>'.
2391: '<input type="checkbox" name="'.$context.'_'.$item.
2392: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
2393: '</label></span> ';
2394: }
2395: }
2396: if ($context eq 'requestcourses') {
2397: $datatable .= '</tr><tr>';
2398: foreach my $item (@usertools) {
2399: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
2400: }
2401: $datatable .= '</tr></table>';
2402: }
2403: $datatable .= '</td>';
2404: unless (($context eq 'requestcourses') ||
2405: ($context eq 'requestauthor')) {
2406: $datatable .=
2407: '<td class="LC_right_item">'.
2408: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2409: '<input type="text" name="quota_'.$type.
2410: '" value="'.$currdefquota.
2411: '" size="5" /></span>'.(' ' x 2).
2412: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2413: '<input type="text" name="authorquota_'.$type.
2414: '" value="'.$currauthorquota.
2415: '" size="5" /></span></td>';
2416: }
2417: $datatable .= '</tr>';
2418: }
2419: }
2420: }
2421: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2422: $defaultquota = '20';
2423: $authorquota = '500';
2424: if (ref($settings) eq 'HASH') {
2425: if (ref($settings->{'defaultquota'}) eq 'HASH') {
2426: $defaultquota = $settings->{'defaultquota'}->{'default'};
2427: } elsif (defined($settings->{'default'})) {
2428: $defaultquota = $settings->{'default'};
2429: }
2430: if (ref($settings->{'authorquota'}) eq 'HASH') {
2431: $authorquota = $settings->{'authorquota'}->{'default'};
2432: }
2433: }
2434: }
2435: $typecount ++;
2436: $css_class = $typecount%2?' class="LC_odd_row"':'';
2437: $datatable .= '<tr'.$css_class.'>'.
2438: '<td>'.$othertitle.'</td>'.
2439: '<td class="LC_left_item">';
2440: if ($context eq 'requestcourses') {
2441: $datatable .= '<table><tr>';
2442: }
2443: my %defcell;
2444: foreach my $item (@usertools) {
2445: if ($context eq 'requestcourses') {
2446: my ($curroption,$currlimit);
2447: if (ref($settings) eq 'HASH') {
2448: if (ref($settings->{$item}) eq 'HASH') {
2449: $curroption = $settings->{$item}->{'default'};
2450: if ($curroption =~ /^autolimit=(\d*)$/) {
2451: $currlimit = $1;
2452: }
2453: }
2454: }
2455: if (!$curroption) {
2456: $curroption = 'norequest';
2457: }
2458: $datatable .= '<th>'.$titles{$item}.'</th>';
2459: foreach my $option (@options) {
2460: my $val = $option;
2461: if ($option eq 'norequest') {
2462: $val = 0;
2463: }
2464: if ($option eq 'validate') {
2465: my $canvalidate = 0;
2466: if (ref($validations{$item}) eq 'HASH') {
2467: if ($validations{$item}{'default'}) {
2468: $canvalidate = 1;
2469: }
2470: }
2471: next if (!$canvalidate);
2472: }
2473: my $checked = '';
2474: if ($option eq $curroption) {
2475: $checked = ' checked="checked"';
2476: } elsif ($option eq 'autolimit') {
2477: if ($curroption =~ /^autolimit/) {
2478: $checked = ' checked="checked"';
2479: }
2480: }
2481: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
2482: '<input type="radio" name="crsreq_'.$item.
2483: '_default" value="'.$val.'"'.$checked.' />'.
2484: $titles{$option}.'</label>';
2485: if ($option eq 'autolimit') {
2486: $defcell{$item} .= ' <input type="text" name="crsreq_'.
2487: $item.'_limit_default" size="1" '.
2488: 'value="'.$currlimit.'" />';
2489: }
2490: $defcell{$item} .= '</span> ';
2491: if ($option eq 'autolimit') {
2492: $defcell{$item} .= $titles{'unlimited'};
2493: }
2494: }
2495: } elsif ($context eq 'requestauthor') {
2496: my $curroption;
2497: if (ref($settings) eq 'HASH') {
2498: $curroption = $settings->{'default'};
2499: }
2500: if (!$curroption) {
2501: $curroption = 'norequest';
2502: }
2503: foreach my $option (@options) {
2504: my $val = $option;
2505: if ($option eq 'norequest') {
2506: $val = 0;
2507: }
2508: my $checked = '';
2509: if ($option eq $curroption) {
2510: $checked = ' checked="checked"';
2511: }
2512: $datatable .= '<span class="LC_nobreak"><label>'.
2513: '<input type="radio" name="authorreq_default"'.
2514: ' value="'.$val.'"'.$checked.' />'.
2515: $titles{$option}.'</label></span> ';
2516: }
2517: } else {
2518: my $checked = 'checked="checked" ';
2519: if (ref($settings) eq 'HASH') {
2520: if (ref($settings->{$item}) eq 'HASH') {
2521: if ($settings->{$item}->{'default'} == 0) {
2522: $checked = '';
2523: } elsif ($settings->{$item}->{'default'} == 1) {
2524: $checked = 'checked="checked" ';
2525: }
2526: }
2527: }
2528: $datatable .= '<span class="LC_nobreak"><label>'.
2529: '<input type="checkbox" name="'.$context.'_'.$item.
2530: '" value="default" '.$checked.'/>'.$titles{$item}.
2531: '</label></span> ';
2532: }
2533: }
2534: if ($context eq 'requestcourses') {
2535: $datatable .= '</tr><tr>';
2536: foreach my $item (@usertools) {
2537: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2538: }
2539: $datatable .= '</tr></table>';
2540: }
2541: $datatable .= '</td>';
2542: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2543: $datatable .= '<td class="LC_right_item">'.
2544: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2545: '<input type="text" name="defaultquota" value="'.
2546: $defaultquota.'" size="5" /></span>'.(' ' x2).
2547: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2548: '<input type="text" name="authorquota" value="'.
2549: $authorquota.'" size="5" /></span></td>';
2550: }
2551: $datatable .= '</tr>';
2552: $typecount ++;
2553: $css_class = $typecount%2?' class="LC_odd_row"':'';
2554: $datatable .= '<tr'.$css_class.'>'.
2555: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2556: if ($context eq 'requestcourses') {
2557: $datatable .= &mt('(overrides affiliation, if set)').
2558: '</td>'.
2559: '<td class="LC_left_item">'.
2560: '<table><tr>';
2561: } else {
2562: $datatable .= &mt('(overrides affiliation, if checked)').
2563: '</td>'.
2564: '<td class="LC_left_item" colspan="2">'.
2565: '<br />';
2566: }
2567: my %advcell;
2568: foreach my $item (@usertools) {
2569: if ($context eq 'requestcourses') {
2570: my ($curroption,$currlimit);
2571: if (ref($settings) eq 'HASH') {
2572: if (ref($settings->{$item}) eq 'HASH') {
2573: $curroption = $settings->{$item}->{'_LC_adv'};
2574: if ($curroption =~ /^autolimit=(\d*)$/) {
2575: $currlimit = $1;
2576: }
2577: }
2578: }
2579: $datatable .= '<th>'.$titles{$item}.'</th>';
2580: my $checked = '';
2581: if ($curroption eq '') {
2582: $checked = ' checked="checked"';
2583: }
2584: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2585: '<input type="radio" name="crsreq_'.$item.
2586: '__LC_adv" value=""'.$checked.' />'.
2587: &mt('No override set').'</label></span> ';
2588: foreach my $option (@options) {
2589: my $val = $option;
2590: if ($option eq 'norequest') {
2591: $val = 0;
2592: }
2593: if ($option eq 'validate') {
2594: my $canvalidate = 0;
2595: if (ref($validations{$item}) eq 'HASH') {
2596: if ($validations{$item}{'_LC_adv'}) {
2597: $canvalidate = 1;
2598: }
2599: }
2600: next if (!$canvalidate);
2601: }
2602: my $checked = '';
2603: if ($val eq $curroption) {
2604: $checked = ' checked="checked"';
2605: } elsif ($option eq 'autolimit') {
2606: if ($curroption =~ /^autolimit/) {
2607: $checked = ' checked="checked"';
2608: }
2609: }
2610: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2611: '<input type="radio" name="crsreq_'.$item.
2612: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2613: $titles{$option}.'</label>';
2614: if ($option eq 'autolimit') {
2615: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2616: $item.'_limit__LC_adv" size="1" '.
2617: 'value="'.$currlimit.'" />';
2618: }
2619: $advcell{$item} .= '</span> ';
2620: if ($option eq 'autolimit') {
2621: $advcell{$item} .= $titles{'unlimited'};
2622: }
2623: }
2624: } elsif ($context eq 'requestauthor') {
2625: my $curroption;
2626: if (ref($settings) eq 'HASH') {
2627: $curroption = $settings->{'_LC_adv'};
2628: }
2629: my $checked = '';
2630: if ($curroption eq '') {
2631: $checked = ' checked="checked"';
2632: }
2633: $datatable .= '<span class="LC_nobreak"><label>'.
2634: '<input type="radio" name="authorreq__LC_adv"'.
2635: ' value=""'.$checked.' />'.
2636: &mt('No override set').'</label></span> ';
2637: foreach my $option (@options) {
2638: my $val = $option;
2639: if ($option eq 'norequest') {
2640: $val = 0;
2641: }
2642: my $checked = '';
2643: if ($val eq $curroption) {
2644: $checked = ' checked="checked"';
2645: }
2646: $datatable .= '<span class="LC_nobreak"><label>'.
2647: '<input type="radio" name="authorreq__LC_adv"'.
2648: ' value="'.$val.'"'.$checked.' />'.
2649: $titles{$option}.'</label></span> ';
2650: }
2651: } else {
2652: my $checked = 'checked="checked" ';
2653: if (ref($settings) eq 'HASH') {
2654: if (ref($settings->{$item}) eq 'HASH') {
2655: if ($settings->{$item}->{'_LC_adv'} == 0) {
2656: $checked = '';
2657: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2658: $checked = 'checked="checked" ';
2659: }
2660: }
2661: }
2662: $datatable .= '<span class="LC_nobreak"><label>'.
2663: '<input type="checkbox" name="'.$context.'_'.$item.
2664: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2665: '</label></span> ';
2666: }
2667: }
2668: if ($context eq 'requestcourses') {
2669: $datatable .= '</tr><tr>';
2670: foreach my $item (@usertools) {
2671: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2672: }
2673: $datatable .= '</tr></table>';
2674: }
2675: $datatable .= '</td></tr>';
2676: $$rowtotal += $typecount;
2677: return $datatable;
2678: }
2679:
2680: sub print_requestmail {
2681: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2682: my ($now,$datatable,%currapp);
2683: $now = time;
2684: if (ref($settings) eq 'HASH') {
2685: if (ref($settings->{'notify'}) eq 'HASH') {
2686: if ($settings->{'notify'}{'approval'} ne '') {
2687: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2688: }
2689: }
2690: }
2691: my $numinrow = 2;
2692: my $css_class;
2693: if ($$rowtotal%2) {
2694: $css_class = 'LC_odd_row';
2695: }
2696: if ($customcss) {
2697: $css_class .= " $customcss";
2698: }
2699: $css_class =~ s/^\s+//;
2700: if ($css_class) {
2701: $css_class = ' class="'.$css_class.'"';
2702: }
2703: if ($rowstyle) {
2704: $css_class .= ' style="'.$rowstyle.'"';
2705: }
2706: my $text;
2707: if ($action eq 'requestcourses') {
2708: $text = &mt('Receive notification of course requests requiring approval');
2709: } elsif ($action eq 'requestauthor') {
2710: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2711: } else {
2712: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2713: }
2714: $datatable = '<tr'.$css_class.'>'.
2715: ' <td>'.$text.'</td>'.
2716: ' <td class="LC_left_item">';
2717: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2718: $action.'notifyapproval',%currapp);
2719: if ($numdc > 0) {
2720: $datatable .= $table;
2721: } else {
2722: $datatable .= &mt('There are no active Domain Coordinators');
2723: }
2724: $datatable .='</td></tr>';
2725: return $datatable;
2726: }
2727:
2728: sub print_studentcode {
2729: my ($settings,$rowtotal) = @_;
2730: my $rownum = 0;
2731: my ($output,%current);
2732: my @crstypes = ('official','unofficial','community','textbook','lti');
2733: if (ref($settings) eq 'HASH') {
2734: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2735: foreach my $type (@crstypes) {
2736: $current{$type} = $settings->{'uniquecode'}{$type};
2737: }
2738: }
2739: }
2740: $output .= '<tr>'.
2741: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2742: '<td class="LC_left_item">';
2743: foreach my $type (@crstypes) {
2744: my $check = ' ';
2745: if ($current{$type}) {
2746: $check = ' checked="checked" ';
2747: }
2748: $output .= '<span class="LC_nobreak"><label>'.
2749: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2750: &mt($type).'</label></span>'.(' 'x2).' ';
2751: }
2752: $output .= '</td></tr>';
2753: $$rowtotal ++;
2754: return $output;
2755: }
2756:
2757: sub print_textbookcourses {
2758: my ($dom,$type,$settings,$rowtotal) = @_;
2759: my $rownum = 0;
2760: my $css_class;
2761: my $itemcount = 1;
2762: my $maxnum = 0;
2763: my $bookshash;
2764: if (ref($settings) eq 'HASH') {
2765: $bookshash = $settings->{$type};
2766: }
2767: my %ordered;
2768: if (ref($bookshash) eq 'HASH') {
2769: foreach my $item (keys(%{$bookshash})) {
2770: if (ref($bookshash->{$item}) eq 'HASH') {
2771: my $num = $bookshash->{$item}{'order'};
2772: $ordered{$num} = $item;
2773: }
2774: }
2775: }
2776: my $confname = $dom.'-domainconfig';
2777: my $switchserver = &check_switchserver($dom,$confname);
2778: my $maxnum = scalar(keys(%ordered));
2779: my $datatable;
2780: if (keys(%ordered)) {
2781: my @items = sort { $a <=> $b } keys(%ordered);
2782: for (my $i=0; $i<@items; $i++) {
2783: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2784: my $key = $ordered{$items[$i]};
2785: my %coursehash=&Apache::lonnet::coursedescription($key);
2786: my $coursetitle = $coursehash{'description'};
2787: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2788: if (ref($bookshash->{$key}) eq 'HASH') {
2789: $subject = $bookshash->{$key}->{'subject'};
2790: $title = $bookshash->{$key}->{'title'};
2791: if ($type eq 'textbooks') {
2792: $publisher = $bookshash->{$key}->{'publisher'};
2793: $author = $bookshash->{$key}->{'author'};
2794: $image = $bookshash->{$key}->{'image'};
2795: if ($image ne '') {
2796: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2797: my $imagethumb = "$path/tn-".$imagefile;
2798: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2799: }
2800: }
2801: }
2802: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2803: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2804: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2805: for (my $k=0; $k<=$maxnum; $k++) {
2806: my $vpos = $k+1;
2807: my $selstr;
2808: if ($k == $i) {
2809: $selstr = ' selected="selected" ';
2810: }
2811: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2812: }
2813: $datatable .= '</select>'.(' 'x2).
2814: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2815: &mt('Delete?').'</label></span></td>'.
2816: '<td colspan="2">'.
2817: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2818: (' 'x2).
2819: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2820: if ($type eq 'textbooks') {
2821: $datatable .= (' 'x2).
2822: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2823: (' 'x2).
2824: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2825: (' 'x2).
2826: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2827: if ($image) {
2828: $datatable .= $imgsrc.
2829: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2830: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2831: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2832: }
2833: if ($switchserver) {
2834: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2835: } else {
2836: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2837: }
2838: }
2839: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2840: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2841: $coursetitle.'</span></td></tr>'."\n";
2842: $itemcount ++;
2843: }
2844: }
2845: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2846: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2847: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2848: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2849: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2850: for (my $k=0; $k<$maxnum+1; $k++) {
2851: my $vpos = $k+1;
2852: my $selstr;
2853: if ($k == $maxnum) {
2854: $selstr = ' selected="selected" ';
2855: }
2856: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2857: }
2858: $datatable .= '</select> '."\n".
2859: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2860: '<td colspan="2">'.
2861: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2862: (' 'x2).
2863: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2864: (' 'x2);
2865: if ($type eq 'textbooks') {
2866: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2867: (' 'x2).
2868: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2869: (' 'x2).
2870: '<span class="LC_nobreak">'.&mt('Image:').' ';
2871: if ($switchserver) {
2872: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2873: } else {
2874: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2875: }
2876: $datatable .= '</span>'."\n";
2877: }
2878: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2879: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2880: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2881: &Apache::loncommon::selectcourse_link
2882: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2883: '</span></td>'."\n".
2884: '</tr>'."\n";
2885: $itemcount ++;
2886: return $datatable;
2887: }
2888:
2889: sub textbookcourses_javascript {
2890: my ($settings) = @_;
2891: return unless(ref($settings) eq 'HASH');
2892: my (%ordered,%total,%jstext);
2893: foreach my $type ('textbooks','templates') {
2894: $total{$type} = 0;
2895: if (ref($settings->{$type}) eq 'HASH') {
2896: foreach my $item (keys(%{$settings->{$type}})) {
2897: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2898: my $num = $settings->{$type}->{$item}{'order'};
2899: $ordered{$type}{$num} = $item;
2900: }
2901: }
2902: $total{$type} = scalar(keys(%{$settings->{$type}}));
2903: }
2904: my @jsarray = ();
2905: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2906: push(@jsarray,$ordered{$type}{$item});
2907: }
2908: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2909: }
2910: return <<"ENDSCRIPT";
2911: <script type="text/javascript">
2912: // <![CDATA[
2913: function reorderBooks(form,item,caller) {
2914: var changedVal;
2915: $jstext{'textbooks'};
2916: $jstext{'templates'};
2917: var newpos;
2918: var maxh;
2919: if (caller == 'textbooks') {
2920: newpos = 'textbooks_addbook_pos';
2921: maxh = 1 + $total{'textbooks'};
2922: } else {
2923: newpos = 'templates_addbook_pos';
2924: maxh = 1 + $total{'templates'};
2925: }
2926: var current = new Array;
2927: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2928: if (item == newpos) {
2929: changedVal = newitemVal;
2930: } else {
2931: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2932: current[newitemVal] = newpos;
2933: }
2934: if (caller == 'textbooks') {
2935: for (var i=0; i<textbooks.length; i++) {
2936: var elementName = 'textbooks_'+textbooks[i];
2937: if (elementName != item) {
2938: if (form.elements[elementName]) {
2939: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2940: current[currVal] = elementName;
2941: }
2942: }
2943: }
2944: }
2945: if (caller == 'templates') {
2946: for (var i=0; i<templates.length; i++) {
2947: var elementName = 'templates_'+templates[i];
2948: if (elementName != item) {
2949: if (form.elements[elementName]) {
2950: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2951: current[currVal] = elementName;
2952: }
2953: }
2954: }
2955: }
2956: var oldVal;
2957: for (var j=0; j<maxh; j++) {
2958: if (current[j] == undefined) {
2959: oldVal = j;
2960: }
2961: }
2962: if (oldVal < changedVal) {
2963: for (var k=oldVal+1; k<=changedVal ; k++) {
2964: var elementName = current[k];
2965: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2966: }
2967: } else {
2968: for (var k=changedVal; k<oldVal; k++) {
2969: var elementName = current[k];
2970: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2971: }
2972: }
2973: return;
2974: }
2975:
2976: // ]]>
2977: </script>
2978:
2979: ENDSCRIPT
2980: }
2981:
2982: sub ltitools_javascript {
2983: my ($settings) = @_;
2984: my $togglejs = <itools_toggle_js();
2985: unless (ref($settings) eq 'HASH') {
2986: return $togglejs;
2987: }
2988: my (%ordered,$total,%jstext);
2989: $total = 0;
2990: foreach my $item (keys(%{$settings})) {
2991: if (ref($settings->{$item}) eq 'HASH') {
2992: my $num = $settings->{$item}{'order'};
2993: $ordered{$num} = $item;
2994: }
2995: }
2996: $total = scalar(keys(%{$settings}));
2997: my @jsarray = ();
2998: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2999: push(@jsarray,$ordered{$item});
3000: }
3001: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
3002: return <<"ENDSCRIPT";
3003: <script type="text/javascript">
3004: // <![CDATA[
3005: function reorderLTITools(form,item) {
3006: var changedVal;
3007: $jstext
3008: var newpos = 'ltitools_add_pos';
3009: var maxh = 1 + $total;
3010: var current = new Array;
3011: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3012: if (item == newpos) {
3013: changedVal = newitemVal;
3014: } else {
3015: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3016: current[newitemVal] = newpos;
3017: }
3018: for (var i=0; i<ltitools.length; i++) {
3019: var elementName = 'ltitools_'+ltitools[i];
3020: if (elementName != item) {
3021: if (form.elements[elementName]) {
3022: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3023: current[currVal] = elementName;
3024: }
3025: }
3026: }
3027: var oldVal;
3028: for (var j=0; j<maxh; j++) {
3029: if (current[j] == undefined) {
3030: oldVal = j;
3031: }
3032: }
3033: if (oldVal < changedVal) {
3034: for (var k=oldVal+1; k<=changedVal ; k++) {
3035: var elementName = current[k];
3036: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3037: }
3038: } else {
3039: for (var k=changedVal; k<oldVal; k++) {
3040: var elementName = current[k];
3041: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3042: }
3043: }
3044: return;
3045: }
3046:
3047: // ]]>
3048: </script>
3049:
3050: $togglejs
3051:
3052: ENDSCRIPT
3053: }
3054:
3055: sub ltitools_toggle_js {
3056: return <<"ENDSCRIPT";
3057: <script type="text/javascript">
3058: // <![CDATA[
3059:
3060: function toggleLTITools(form,setting,item) {
3061: var radioname = '';
3062: var divid = '';
3063: if ((setting == 'passback') || (setting == 'roster')) {
3064: radioname = 'ltitools_'+setting+'_'+item;
3065: divid = 'ltitools_'+setting+'time_'+item;
3066: var num = form.elements[radioname].length;
3067: if (num) {
3068: var setvis = '';
3069: for (var i=0; i<num; i++) {
3070: if (form.elements[radioname][i].checked) {
3071: if (form.elements[radioname][i].value == '1') {
3072: if (document.getElementById(divid)) {
3073: document.getElementById(divid).style.display = 'inline-block';
3074: }
3075: setvis = 1;
3076: }
3077: break;
3078: }
3079: }
3080: }
3081: if (!setvis) {
3082: if (document.getElementById(divid)) {
3083: document.getElementById(divid).style.display = 'none';
3084: }
3085: }
3086: }
3087: if (setting == 'user') {
3088: divid = 'ltitools_'+setting+'_div_'+item;
3089: var checkid = 'ltitools_'+setting+'_field_'+item;
3090: if (document.getElementById(divid)) {
3091: if (document.getElementById(checkid)) {
3092: if (document.getElementById(checkid).checked) {
3093: document.getElementById(divid).style.display = 'inline-block';
3094: } else {
3095: document.getElementById(divid).style.display = 'none';
3096: }
3097: }
3098: }
3099: }
3100: return;
3101: }
3102: // ]]>
3103: </script>
3104:
3105: ENDSCRIPT
3106: }
3107:
3108: sub wafproxy_javascript {
3109: my ($dom) = @_;
3110: return <<"ENDSCRIPT";
3111: <script type="text/javascript">
3112: // <![CDATA[
3113: function updateWAF() {
3114: if (document.getElementById('wafproxy_remoteip')) {
3115: var wafremote = 0;
3116: if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value == 'h') {
3117: wafremote = 1;
3118: }
3119: var fields = new Array('header','trust');
3120: for (var i=0; i<fields.length; i++) {
3121: if (document.getElementById('wafproxy_'+fields[i])) {
3122: if (wafremote == 1) {
3123: document.getElementById('wafproxy_'+fields[i]).style.display = 'table-row';
3124: }
3125: else {
3126: document.getElementById('wafproxy_'+fields[i]).style.display = 'none';
3127: }
3128: }
3129: }
3130: if (document.getElementById('wafproxyranges_$dom')) {
3131: if (wafremote == 1) {
3132: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3133: } else {
3134: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3135: if (document.display.wafproxy_vpnaccess[i].checked) {
3136: if (document.display.wafproxy_vpnaccess[i].value == 0) {
3137: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3138: }
3139: }
3140: }
3141: }
3142: }
3143: }
3144: return;
3145: }
3146:
3147: function checkWAF() {
3148: if (document.getElementById('wafproxy_remoteip')) {
3149: var wafvpn = 0;
3150: for (var i=0; i<document.display.wafproxy_vpnaccess.length; i++) {
3151: if (document.display.wafproxy_vpnaccess[i].checked) {
3152: if (document.display.wafproxy_vpnaccess[i].value == 1) {
3153: wafvpn = 1;
3154: }
3155: break;
3156: }
3157: }
3158: var vpn = new Array('vpnint','vpnext');
3159: for (var i=0; i<vpn.length; i++) {
3160: if (document.getElementById('wafproxy_show_'+vpn[i])) {
3161: if (wafvpn == 1) {
3162: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'table-row';
3163: }
3164: else {
3165: document.getElementById('wafproxy_show_'+vpn[i]).style.display = 'none';
3166: }
3167: }
3168: }
3169: if (document.getElementById('wafproxyranges_$dom')) {
3170: if (wafvpn == 1) {
3171: document.getElementById('wafproxyranges_$dom').style.display = 'inline-block';
3172: }
3173: else if (document.display.wafproxy_remoteip.options[document.display.wafproxy_remoteip.selectedIndex].value != 'h') {
3174: document.getElementById('wafproxyranges_$dom').style.display = 'none';
3175: }
3176: }
3177: }
3178: return;
3179: }
3180:
3181: function toggleWAF() {
3182: if (document.getElementById('wafproxy_table')) {
3183: var wafproxy = 0;
3184: for (var i=0; i<document.display.wafproxy_${dom}.length; i++) {
3185: if (document.display.wafproxy_${dom}[i].checked) {
3186: if (document.display.wafproxy_${dom}[i].value == 1) {
3187: wafproxy = 1;
3188: break;
3189: }
3190: }
3191: }
3192: if (wafproxy == 1) {
3193: document.getElementById('wafproxy_table').style.display='inline';
3194: }
3195: else {
3196: document.getElementById('wafproxy_table').style.display='none';
3197: }
3198: if (document.getElementById('wafproxyrow_${dom}')) {
3199: if (wafproxy == 1) {
3200: document.getElementById('wafproxyrow_${dom}').style.display = 'table-row';
3201: }
3202: else {
3203: document.getElementById('wafproxyrow_${dom}').style.display = 'none';
3204: }
3205: }
3206: if (document.getElementById('nowafproxyrow_$dom')) {
3207: if (wafproxy == 1) {
3208: document.getElementById('nowafproxyrow_${dom}').style.display = 'none';
3209: }
3210: else {
3211: document.getElementById('nowafproxyrow_${dom}').style.display = 'table-row';
3212: }
3213: }
3214: }
3215: return;
3216: }
3217: // ]]>
3218: </script>
3219:
3220: ENDSCRIPT
3221: }
3222:
3223: sub lti_javascript {
3224: my ($dom,$settings) = @_;
3225: my $togglejs = <i_toggle_js($dom);
3226: my $linkprot_js = &Apache::courseprefs::linkprot_javascript();
3227: unless (ref($settings) eq 'HASH') {
3228: return $togglejs.'
3229: <script type="text/javascript">
3230: // <![CDATA[
3231:
3232: '.$linkprot_js.'
3233:
3234: // ]]>
3235: </script>
3236: ';
3237: }
3238: my (%ordered,$total,%jstext);
3239: $total = scalar(keys(%{$settings}));
3240: foreach my $item (keys(%{$settings})) {
3241: if (ref($settings->{$item}) eq 'HASH') {
3242: my $num = $settings->{$item}{'order'};
3243: if ($num eq '') {
3244: $num = $total - 1;
3245: }
3246: $ordered{$num} = $item;
3247: }
3248: }
3249: my @jsarray = ();
3250: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3251: push(@jsarray,$ordered{$item});
3252: }
3253: my $jstext = ' var lti = Array('."'".join("','",@jsarray)."'".');'."\n";
3254: return <<"ENDSCRIPT";
3255: <script type="text/javascript">
3256: // <![CDATA[
3257: function reorderLTI(form,item) {
3258: var changedVal;
3259: $jstext
3260: var newpos = 'lti_pos_add';
3261: var maxh = 1 + $total;
3262: var current = new Array;
3263: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3264: if (item == newpos) {
3265: changedVal = newitemVal;
3266: } else {
3267: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3268: current[newitemVal] = newpos;
3269: }
3270: for (var i=0; i<lti.length; i++) {
3271: var elementName = 'lti_pos_'+lti[i];
3272: if (elementName != item) {
3273: if (form.elements[elementName]) {
3274: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3275: current[currVal] = elementName;
3276: }
3277: }
3278: }
3279: var oldVal;
3280: for (var j=0; j<maxh; j++) {
3281: if (current[j] == undefined) {
3282: oldVal = j;
3283: }
3284: }
3285: if (oldVal < changedVal) {
3286: for (var k=oldVal+1; k<=changedVal ; k++) {
3287: var elementName = current[k];
3288: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3289: }
3290: } else {
3291: for (var k=changedVal; k<oldVal; k++) {
3292: var elementName = current[k];
3293: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3294: }
3295: }
3296: return;
3297: }
3298:
3299: $linkprot_js
3300:
3301: // ]]>
3302: </script>
3303:
3304: $togglejs
3305:
3306: ENDSCRIPT
3307: }
3308:
3309: sub lti_toggle_js {
3310: my ($dom) = @_;
3311: my %lcauthparmtext = &Apache::lonlocal::texthash (
3312: localauth => 'Local auth argument',
3313: krb => 'Kerberos domain',
3314: );
3315: my $crsincalert = &mt('"User\'s identity sent" needs to be set to "Yes" first,[_1] before setting "Course\'s identity sent" to "Yes"',"\n");
3316: &js_escape(\$crsincalert);
3317: my %servers = &Apache::lonnet::get_servers($dom,'library');
3318: my $primary = &Apache::lonnet::domain($dom,'primary');
3319: my $course_servers = "'".join("','",keys(%servers))."'";
3320: return <<"ENDSCRIPT";
3321: <script type="text/javascript">
3322: // <![CDATA[
3323:
3324: function toggleLTI(form,setting,item) {
3325: if ((setting == 'requser') || (setting == 'crsinc')) {
3326: var usrfieldsets = document.getElementsByClassName('ltioption_usr_'+item);
3327: var setvis = '';
3328: var radioname = 'lti_requser_'+item;
3329: var num = form.elements[radioname].length;
3330: if (num) {
3331: for (var i=0; i<num; i++) {
3332: if (form.elements[radioname][i].checked) {
3333: if (form.elements[radioname][i].value == '1') {
3334: setvis = 1;
3335: break;
3336: }
3337: }
3338: }
3339: }
3340: if (usrfieldsets.length) {
3341: for (var j=0; j<usrfieldsets.length; j++) {
3342: if (setvis) {
3343: usrfieldsets[j].style.display = 'block';
3344: } else {
3345: usrfieldsets[j].style.display = 'none';
3346: }
3347: }
3348: }
3349: var crsfieldsets = document.getElementsByClassName('ltioption_crs_'+item);
3350: if (crsfieldsets.length) {
3351: radioname = 'lti_crsinc_'+item;
3352: var num = form.elements[radioname].length;
3353: if (num) {
3354: var crsvis = '';
3355: for (var i=0; i<num; i++) {
3356: if (form.elements[radioname][i].checked) {
3357: if (form.elements[radioname][i].value == '1') {
3358: if (setvis == '') {
3359: if (setting == 'crsinc'){
3360: alert("$crsincalert");
3361: form.elements[radioname][0].checked = true;
3362: }
3363: } else {
3364: crsvis = 1;
3365: }
3366: break;
3367: }
3368: }
3369: }
3370: setvis = crsvis;
3371: }
3372: for (var j=0; j<crsfieldsets.length; j++) {
3373: if (setvis) {
3374: crsfieldsets[j].style.display = 'block';
3375: } else {
3376: crsfieldsets[j].style.display = 'none';
3377: }
3378: }
3379: }
3380: } else if ((setting == 'user') || (setting == 'crs') || (setting == 'passback') || (setting == 'callback')) {
3381: var radioname = '';
3382: var divid = '';
3383: if (setting == 'user') {
3384: radioname = 'lti_mapuser_'+item;
3385: divid = 'lti_userfield_'+item;
3386: } else if (setting == 'crs') {
3387: radioname = 'lti_mapcrs_'+item;
3388: divid = 'lti_crsfield_'+item;
3389: } else if (setting == 'callback') {
3390: radioname = 'lti_callback_'+item;
3391: divid = 'lti_callbackfield_'+item;
3392: } else {
3393: radioname = 'lti_passback_'+item;
3394: divid = 'lti_passback_'+item;
3395: }
3396: var num = form.elements[radioname].length;
3397: if (num) {
3398: var setvis = '';
3399: for (var i=0; i<num; i++) {
3400: if (form.elements[radioname][i].checked) {
3401: if ((setting == 'passback') || (setting == 'callback')) {
3402: if (form.elements[radioname][i].value == '1') {
3403: if (document.getElementById(divid)) {
3404: document.getElementById(divid).style.display = 'inline-block';
3405: }
3406: setvis = 1;
3407: break;
3408: }
3409: } else {
3410: if (form.elements[radioname][i].value == 'other') {
3411: if (document.getElementById(divid)) {
3412: document.getElementById(divid).style.display = 'inline-block';
3413: }
3414: setvis = 1;
3415: break;
3416: }
3417: }
3418: }
3419: }
3420: if (!setvis) {
3421: if (document.getElementById(divid)) {
3422: document.getElementById(divid).style.display = 'none';
3423: }
3424: }
3425: }
3426: } else if ((setting == 'sec') || (setting == 'secsrc')) {
3427: var numsec = form.elements['lti_crssec_'+item].length;
3428: if (numsec) {
3429: var setvis = '';
3430: for (var i=0; i<numsec; i++) {
3431: if (form.elements['lti_crssec_'+item][i].checked) {
3432: if (form.elements['lti_crssec_'+item][i].value == '1') {
3433: if (document.getElementById('lti_crssecfield_'+item)) {
3434: document.getElementById('lti_crssecfield_'+item).style.display = 'inline-block';
3435: setvis = 1;
3436: var numsrcsec = form.elements['lti_crssecsrc_'+item].length;
3437: if (numsrcsec) {
3438: var setsrcvis = '';
3439: for (var j=0; j<numsrcsec; j++) {
3440: if (form.elements['lti_crssecsrc_'+item][j].checked) {
3441: if (form.elements['lti_crssecsrc_'+item][j].value == 'other') {
3442: if (document.getElementById('lti_secsrcfield_'+item)) {
3443: document.getElementById('lti_secsrcfield_'+item).style.display = 'inline-block';
3444: setsrcvis = 1;
3445: }
3446: }
3447: }
3448: }
3449: if (!setsrcvis) {
3450: if (document.getElementById('lti_secsrcfield_'+item)) {
3451: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3452: }
3453: }
3454: }
3455: }
3456: }
3457: }
3458: }
3459: if (!setvis) {
3460: if (document.getElementById('lti_crssecfield_'+item)) {
3461: document.getElementById('lti_crssecfield_'+item).style.display = 'none';
3462: }
3463: if (document.getElementById('lti_secsrcfield_'+item)) {
3464: document.getElementById('lti_secsrcfield_'+item).style.display = 'none';
3465: }
3466: }
3467: }
3468: } else if (setting == 'lcauth') {
3469: var numauth = form.elements['lti_lcauth_'+item].length;
3470: if (numauth) {
3471: for (var i=0; i<numauth; i++) {
3472: if (form.elements['lti_lcauth_'+item][i].checked) {
3473: if (document.getElementById('lti_'+setting+'_parmrow_'+item)) {
3474: if ((form.elements['lti_'+setting+'_'+item][i].value == 'internal') || (form.elements['lti_'+setting+'_'+item][i].value == 'lti')) {
3475: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'none';
3476: } else {
3477: document.getElementById('lti_'+setting+'_parmrow_'+item).style.display = 'table-row';
3478: if (document.getElementById('lti_'+setting+'_parmtext_'+item)) {
3479: if (form.elements['lti_'+setting+'_'+item][i].value == 'localauth') {
3480: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'localauth'}";
3481: } else {
3482: document.getElementById('lti_'+setting+'_parmtext_'+item).innerHTML = "$lcauthparmtext{'krb'}";
3483: }
3484: }
3485: }
3486: }
3487: }
3488: }
3489: }
3490: } else if (setting == 'lcmenu') {
3491: var menus = new Array('lti_topmenu_'+item,'lti_inlinemenu_'+item);
3492: var divid = 'lti_menufield_'+item;
3493: var setvis = '';
3494: for (var i=0; i<menus.length; i++) {
3495: var radioname = menus[i];
3496: var num = form.elements[radioname].length;
3497: if (num) {
3498: for (var j=0; j<num; j++) {
3499: if (form.elements[radioname][j].checked) {
3500: if (form.elements[radioname][j].value == '1') {
3501: if (document.getElementById(divid)) {
3502: document.getElementById(divid).style.display = 'inline-block';
3503: }
3504: setvis = 1;
3505: break;
3506: }
3507: }
3508: }
3509: }
3510: if (setvis == 1) {
3511: break;
3512: }
3513: }
3514: if (!setvis) {
3515: if (document.getElementById(divid)) {
3516: document.getElementById(divid).style.display = 'none';
3517: }
3518: }
3519: }
3520: return;
3521: }
3522:
3523: // ]]>
3524: </script>
3525:
3526: ENDSCRIPT
3527: }
3528:
3529: sub autoupdate_javascript {
3530: return <<"ENDSCRIPT";
3531: <script type="text/javascript">
3532: // <![CDATA[
3533: function toggleLastActiveDays(form) {
3534: var radioname = 'lastactive';
3535: var divid = 'lastactive_div';
3536: var num = form.elements[radioname].length;
3537: if (num) {
3538: var setvis = '';
3539: for (var i=0; i<num; i++) {
3540: if (form.elements[radioname][i].checked) {
3541: if (form.elements[radioname][i].value == '1') {
3542: if (document.getElementById(divid)) {
3543: document.getElementById(divid).style.display = 'inline-block';
3544: }
3545: setvis = 1;
3546: }
3547: break;
3548: }
3549: }
3550: if (!setvis) {
3551: if (document.getElementById(divid)) {
3552: document.getElementById(divid).style.display = 'none';
3553: }
3554: }
3555: }
3556: return;
3557: }
3558: // ]]>
3559: </script>
3560:
3561: ENDSCRIPT
3562: }
3563:
3564: sub autoenroll_javascript {
3565: return <<"ENDSCRIPT";
3566: <script type="text/javascript">
3567: // <![CDATA[
3568: function toggleFailsafe(form) {
3569: var radioname = 'autoenroll_failsafe';
3570: var divid = 'autoenroll_failsafe_div';
3571: var num = form.elements[radioname].length;
3572: if (num) {
3573: var setvis = '';
3574: for (var i=0; i<num; i++) {
3575: if (form.elements[radioname][i].checked) {
3576: if ((form.elements[radioname][i].value == 'zero') || (form.elements[radioname][i].value == 'any')) {
3577: if (document.getElementById(divid)) {
3578: document.getElementById(divid).style.display = 'inline-block';
3579: }
3580: setvis = 1;
3581: }
3582: break;
3583: }
3584: }
3585: if (!setvis) {
3586: if (document.getElementById(divid)) {
3587: document.getElementById(divid).style.display = 'none';
3588: }
3589: }
3590: }
3591: return;
3592: }
3593: // ]]>
3594: </script>
3595:
3596: ENDSCRIPT
3597: }
3598:
3599: sub saml_javascript {
3600: return <<"ENDSCRIPT";
3601: <script type="text/javascript">
3602: // <![CDATA[
3603: function toggleSamlOptions(form,hostid) {
3604: var radioname = 'saml_'+hostid;
3605: var tablecellon = 'samloptionson_'+hostid;
3606: var tablecelloff = 'samloptionsoff_'+hostid;
3607: var num = form.elements[radioname].length;
3608: if (num) {
3609: var setvis = '';
3610: for (var i=0; i<num; i++) {
3611: if (form.elements[radioname][i].checked) {
3612: if (form.elements[radioname][i].value == '1') {
3613: if (document.getElementById(tablecellon)) {
3614: document.getElementById(tablecellon).style.display='';
3615: }
3616: if (document.getElementById(tablecelloff)) {
3617: document.getElementById(tablecelloff).style.display='none';
3618: }
3619: setvis = 1;
3620: }
3621: break;
3622: }
3623: }
3624: if (!setvis) {
3625: if (document.getElementById(tablecellon)) {
3626: document.getElementById(tablecellon).style.display='none';
3627: }
3628: if (document.getElementById(tablecelloff)) {
3629: document.getElementById(tablecelloff).style.display='';
3630: }
3631: }
3632: }
3633: return;
3634: }
3635: // ]]>
3636: </script>
3637:
3638: ENDSCRIPT
3639: }
3640:
3641: sub ipaccess_javascript {
3642: my ($settings) = @_;
3643: my (%ordered,$total,%jstext);
3644: $total = 0;
3645: if (ref($settings) eq 'HASH') {
3646: foreach my $item (keys(%{$settings})) {
3647: if (ref($settings->{$item}) eq 'HASH') {
3648: my $num = $settings->{$item}{'order'};
3649: $ordered{$num} = $item;
3650: }
3651: }
3652: $total = scalar(keys(%{$settings}));
3653: }
3654: my @jsarray = ();
3655: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3656: push(@jsarray,$ordered{$item});
3657: }
3658: my $jstext = ' var ipaccess = Array('."'".join("','",@jsarray)."'".');'."\n";
3659: return <<"ENDSCRIPT";
3660: <script type="text/javascript">
3661: // <![CDATA[
3662: function reorderIPaccess(form,item) {
3663: var changedVal;
3664: $jstext
3665: var newpos = 'ipaccess_pos_add';
3666: var maxh = 1 + $total;
3667: var current = new Array;
3668: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3669: if (item == newpos) {
3670: changedVal = newitemVal;
3671: } else {
3672: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3673: current[newitemVal] = newpos;
3674: }
3675: for (var i=0; i<ipaccess.length; i++) {
3676: var elementName = 'ipaccess_pos_'+ipaccess[i];
3677: if (elementName != item) {
3678: if (form.elements[elementName]) {
3679: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3680: current[currVal] = elementName;
3681: }
3682: }
3683: }
3684: var oldVal;
3685: for (var j=0; j<maxh; j++) {
3686: if (current[j] == undefined) {
3687: oldVal = j;
3688: }
3689: }
3690: if (oldVal < changedVal) {
3691: for (var k=oldVal+1; k<=changedVal ; k++) {
3692: var elementName = current[k];
3693: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3694: }
3695: } else {
3696: for (var k=changedVal; k<oldVal; k++) {
3697: var elementName = current[k];
3698: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3699: }
3700: }
3701: return;
3702: }
3703: // ]]>
3704: </script>
3705:
3706: ENDSCRIPT
3707: }
3708:
3709: sub print_autoenroll {
3710: my ($dom,$settings,$rowtotal) = @_;
3711: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3712: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,
3713: $failsafe,$autofailsafe,$failsafesty,%failsafechecked);
3714: $failsafesty = 'none';
3715: %failsafechecked = (
3716: off => ' checked="checked"',
3717: );
3718: if (ref($settings) eq 'HASH') {
3719: if (exists($settings->{'run'})) {
3720: if ($settings->{'run'} eq '0') {
3721: $runoff = ' checked="checked" ';
3722: $runon = ' ';
3723: } else {
3724: $runon = ' checked="checked" ';
3725: $runoff = ' ';
3726: }
3727: } else {
3728: if ($autorun) {
3729: $runon = ' checked="checked" ';
3730: $runoff = ' ';
3731: } else {
3732: $runoff = ' checked="checked" ';
3733: $runon = ' ';
3734: }
3735: }
3736: if (exists($settings->{'co-owners'})) {
3737: if ($settings->{'co-owners'} eq '0') {
3738: $coownersoff = ' checked="checked" ';
3739: $coownerson = ' ';
3740: } else {
3741: $coownerson = ' checked="checked" ';
3742: $coownersoff = ' ';
3743: }
3744: } else {
3745: $coownersoff = ' checked="checked" ';
3746: $coownerson = ' ';
3747: }
3748: if (exists($settings->{'sender_domain'})) {
3749: $defdom = $settings->{'sender_domain'};
3750: }
3751: if (exists($settings->{'failsafe'})) {
3752: $failsafe = $settings->{'failsafe'};
3753: if ($failsafe eq 'zero') {
3754: $failsafechecked{'zero'} = ' checked="checked"';
3755: $failsafechecked{'off'} = '';
3756: $failsafesty = 'inline-block';
3757: } elsif ($failsafe eq 'any') {
3758: $failsafechecked{'any'} = ' checked="checked"';
3759: $failsafechecked{'off'} = '';
3760: }
3761: $autofailsafe = $settings->{'autofailsafe'};
3762: } elsif (exists($settings->{'autofailsafe'})) {
3763: $autofailsafe = $settings->{'autofailsafe'};
3764: if ($autofailsafe ne '') {
3765: $failsafechecked{'zero'} = ' checked="checked"';
3766: $failsafe = 'zero';
3767: $failsafechecked{'off'} = '';
3768: }
3769: }
3770: } else {
3771: if ($autorun) {
3772: $runon = ' checked="checked" ';
3773: $runoff = ' ';
3774: } else {
3775: $runoff = ' checked="checked" ';
3776: $runon = ' ';
3777: }
3778: }
3779: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
3780: my $notif_sender;
3781: if (ref($settings) eq 'HASH') {
3782: $notif_sender = $settings->{'sender_uname'};
3783: }
3784: my $datatable='<tr class="LC_odd_row">'.
3785: '<td>'.&mt('Auto-enrollment active?').'</td>'.
3786: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3787: '<input type="radio" name="autoenroll_run"'.
3788: $runon.' value="1" />'.&mt('Yes').'</label> '.
3789: '<label><input type="radio" name="autoenroll_run"'.
3790: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
3791: '</tr><tr>'.
3792: '<td>'.&mt('Notification messages - sender').
3793: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
3794: &mt('username').': '.
3795: '<input type="text" name="sender_uname" value="'.
3796: $notif_sender.'" size="10" /> '.&mt('domain').
3797: ': '.$domform.'</span></td></tr>'.
3798: '<tr class="LC_odd_row">'.
3799: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
3800: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3801: '<input type="radio" name="autoassign_coowners"'.
3802: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
3803: '<label><input type="radio" name="autoassign_coowners"'.
3804: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
3805: '</tr><tr>'.
3806: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
3807: '<td class="LC_left_item"><span class="LC_nobreak">'.
3808: '<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> '.
3809: '<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 />'.
3810: '<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>'.
3811: '<div class="LC_floatleft" style="display:'.$failsafesty.';" id="autoenroll_failsafe_div">'.
3812: '<span class="LC_nobreak">'.
3813: &mt('Threshold for number of students in section to drop: [_1]',
3814: '<input type="text" name="autoenroll_autofailsafe" value="'.$autofailsafe.'" size="4" />').
3815: '</span></div></td></tr>';
3816: $$rowtotal += 4;
3817: return $datatable;
3818: }
3819:
3820: sub print_autoupdate {
3821: my ($position,$dom,$settings,$rowtotal) = @_;
3822: my ($enable,$datatable);
3823: if ($position eq 'top') {
3824: my %choices = &Apache::lonlocal::texthash (
3825: run => 'Auto-update active?',
3826: classlists => 'Update information in classlists?',
3827: unexpired => 'Skip updates for users without active or future roles?',
3828: lastactive => 'Skip updates for inactive users?',
3829: );
3830: my $itemcount = 0;
3831: my $updateon = ' ';
3832: my $updateoff = ' checked="checked" ';
3833: if (ref($settings) eq 'HASH') {
3834: if ($settings->{'run'} eq '1') {
3835: $updateon = $updateoff;
3836: $updateoff = ' ';
3837: }
3838: }
3839: $enable = '<tr class="LC_odd_row">'.
3840: '<td>'.$choices{'run'}.'</td>'.
3841: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3842: '<input type="radio" name="autoupdate_run"'.
3843: $updateoff.'value="0" />'.&mt('No').'</label> '.
3844: '<label><input type="radio" name="autoupdate_run"'.
3845: $updateon.'value="1" />'.&mt('Yes').'</label></span></td>'.
3846: '</tr>';
3847: my @toggles = ('classlists','unexpired');
3848: my %defaultchecked = ('classlists' => 'off',
3849: 'unexpired' => 'off'
3850: );
3851: $$rowtotal ++;
3852: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3853: \%choices,$itemcount,'','','left','no');
3854: $datatable = $enable.$datatable;
3855: $$rowtotal += $itemcount;
3856: my $lastactiveon = ' ';
3857: my $lastactiveoff = ' checked="checked" ';
3858: my $lastactivestyle = 'none';
3859: my $lastactivedays;
3860: my $onclick = ' onclick="javascript:toggleLastActiveDays(this.form);"';
3861: if (ref($settings) eq 'HASH') {
3862: if ($settings->{'lastactive'} =~ /^\d+$/) {
3863: $lastactiveon = $lastactiveoff;
3864: $lastactiveoff = ' ';
3865: $lastactivestyle = 'inline-block';
3866: $lastactivedays = $settings->{'lastactive'};
3867: }
3868: }
3869: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3870: $datatable .= '<tr'.$css_class.'>'.
3871: '<td>'.$choices{'lastactive'}.'</td>'.
3872: '<td class="LC_left_item"><span class="LC_nobreak"><label>'.
3873: '<input type="radio" name="lastactive"'.
3874: $lastactiveoff.'value="0"'.$onclick.' />'.&mt('No').'</label>'.
3875: ' <label>'.
3876: '<input type="radio" name="lastactive"'.
3877: $lastactiveon.' value="1"'.$onclick.' />'.&mt('Yes').'</label>'.
3878: '<div id="lastactive_div" style="display:'.$lastactivestyle.';">'.
3879: ': '.&mt('inactive = no activity in last [_1] days',
3880: '<input type="text" size="5" name="lastactivedays" value="'.
3881: $lastactivedays.'" />').
3882: '</span></td>'.
3883: '</tr>';
3884: $$rowtotal ++;
3885: } elsif ($position eq 'middle') {
3886: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3887: my $numinrow = 3;
3888: my $locknamesettings;
3889: $datatable .= &insttypes_row($settings,$types,$usertypes,
3890: $dom,$numinrow,$othertitle,
3891: 'lockablenames',$rowtotal);
3892: $$rowtotal ++;
3893: } else {
3894: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3895: my @fields = ('lastname','firstname','middlename','generation',
3896: 'permanentemail','id');
3897: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3898: my $numrows = 0;
3899: if (ref($types) eq 'ARRAY') {
3900: if (@{$types} > 0) {
3901: $datatable =
3902: &usertype_update_row($settings,$usertypes,\%fieldtitles,
3903: \@fields,$types,\$numrows);
3904: $$rowtotal += @{$types};
3905: }
3906: }
3907: $datatable .=
3908: &usertype_update_row($settings,{'default' => $othertitle},
3909: \%fieldtitles,\@fields,['default'],
3910: \$numrows);
3911: $$rowtotal ++;
3912: }
3913: return $datatable;
3914: }
3915:
3916: sub print_autocreate {
3917: my ($dom,$settings,$rowtotal) = @_;
3918: my (%createon,%createoff,%currhash);
3919: my @types = ('xml','req');
3920: if (ref($settings) eq 'HASH') {
3921: foreach my $item (@types) {
3922: $createoff{$item} = ' checked="checked" ';
3923: $createon{$item} = ' ';
3924: if (exists($settings->{$item})) {
3925: if ($settings->{$item}) {
3926: $createon{$item} = ' checked="checked" ';
3927: $createoff{$item} = ' ';
3928: }
3929: }
3930: }
3931: if ($settings->{'xmldc'} ne '') {
3932: $currhash{$settings->{'xmldc'}} = 1;
3933: }
3934: } else {
3935: foreach my $item (@types) {
3936: $createoff{$item} = ' checked="checked" ';
3937: $createon{$item} = ' ';
3938: }
3939: }
3940: $$rowtotal += 2;
3941: my $numinrow = 2;
3942: my $datatable='<tr class="LC_odd_row">'.
3943: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
3944: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3945: '<input type="radio" name="autocreate_xml"'.
3946: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
3947: '<label><input type="radio" name="autocreate_xml"'.
3948: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
3949: '</td></tr><tr>'.
3950: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
3951: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3952: '<input type="radio" name="autocreate_req"'.
3953: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
3954: '<label><input type="radio" name="autocreate_req"'.
3955: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
3956: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3957: 'autocreate_xmldc',%currhash);
3958: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
3959: if ($numdc > 1) {
3960: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
3961: '</td><td class="LC_left_item">';
3962: } else {
3963: $datatable .= &mt('Course creation processed as:').
3964: '</td><td class="LC_right_item">';
3965: }
3966: $datatable .= $dctable.'</td></tr>';
3967: $$rowtotal += $rows;
3968: return $datatable;
3969: }
3970:
3971: sub print_directorysrch {
3972: my ($position,$dom,$settings,$rowtotal) = @_;
3973: my $datatable;
3974: if ($position eq 'top') {
3975: my $instsrchon = ' ';
3976: my $instsrchoff = ' checked="checked" ';
3977: my ($exacton,$containson,$beginson);
3978: my $instlocalon = ' ';
3979: my $instlocaloff = ' checked="checked" ';
3980: if (ref($settings) eq 'HASH') {
3981: if ($settings->{'available'} eq '1') {
3982: $instsrchon = $instsrchoff;
3983: $instsrchoff = ' ';
3984: }
3985: if ($settings->{'localonly'} eq '1') {
3986: $instlocalon = $instlocaloff;
3987: $instlocaloff = ' ';
3988: }
3989: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
3990: foreach my $type (@{$settings->{'searchtypes'}}) {
3991: if ($type eq 'exact') {
3992: $exacton = ' checked="checked" ';
3993: } elsif ($type eq 'contains') {
3994: $containson = ' checked="checked" ';
3995: } elsif ($type eq 'begins') {
3996: $beginson = ' checked="checked" ';
3997: }
3998: }
3999: } else {
4000: if ($settings->{'searchtypes'} eq 'exact') {
4001: $exacton = ' checked="checked" ';
4002: } elsif ($settings->{'searchtypes'} eq 'contains') {
4003: $containson = ' checked="checked" ';
4004: } elsif ($settings->{'searchtypes'} eq 'specify') {
4005: $exacton = ' checked="checked" ';
4006: $containson = ' checked="checked" ';
4007: }
4008: }
4009: }
4010: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4011: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4012:
4013: my $numinrow = 4;
4014: my $cansrchrow = 0;
4015: $datatable='<tr class="LC_odd_row">'.
4016: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
4017: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4018: '<input type="radio" name="dirsrch_available"'.
4019: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
4020: '<label><input type="radio" name="dirsrch_available"'.
4021: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4022: '</tr><tr>'.
4023: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
4024: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4025: '<input type="radio" name="dirsrch_instlocalonly"'.
4026: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4027: '<label><input type="radio" name="dirsrch_instlocalonly"'.
4028: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4029: '</tr>';
4030: $$rowtotal += 2;
4031: if (ref($usertypes) eq 'HASH') {
4032: if (keys(%{$usertypes}) > 0) {
4033: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4034: $numinrow,$othertitle,'cansearch',
4035: $rowtotal);
4036: $cansrchrow = 1;
4037: }
4038: }
4039: if ($cansrchrow) {
4040: $$rowtotal ++;
4041: $datatable .= '<tr>';
4042: } else {
4043: $datatable .= '<tr class="LC_odd_row">';
4044: }
4045: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
4046: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
4047: foreach my $title (@{$titleorder}) {
4048: if (defined($searchtitles->{$title})) {
4049: my $check = ' ';
4050: if (ref($settings) eq 'HASH') {
4051: if (ref($settings->{'searchby'}) eq 'ARRAY') {
4052: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
4053: $check = ' checked="checked" ';
4054: }
4055: }
4056: }
4057: $datatable .= '<td class="LC_left_item">'.
4058: '<span class="LC_nobreak"><label>'.
4059: '<input type="checkbox" name="searchby" '.
4060: 'value="'.$title.'"'.$check.'/>'.
4061: $searchtitles->{$title}.'</label></span></td>';
4062: }
4063: }
4064: $datatable .= '</tr></table></td></tr>';
4065: $$rowtotal ++;
4066: if ($cansrchrow) {
4067: $datatable .= '<tr class="LC_odd_row">';
4068: } else {
4069: $datatable .= '<tr>';
4070: }
4071: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
4072: '<td class="LC_left_item" colspan="2">'.
4073: '<span class="LC_nobreak"><label>'.
4074: '<input type="checkbox" name="searchtypes" '.
4075: $exacton.' value="exact" />'.&mt('Exact match').
4076: '</label> '.
4077: '<label><input type="checkbox" name="searchtypes" '.
4078: $beginson.' value="begins" />'.&mt('Begins with').
4079: '</label> '.
4080: '<label><input type="checkbox" name="searchtypes" '.
4081: $containson.' value="contains" />'.&mt('Contains').
4082: '</label></span></td></tr>';
4083: $$rowtotal ++;
4084: } else {
4085: my $domsrchon = ' checked="checked" ';
4086: my $domsrchoff = ' ';
4087: my $domlocalon = ' ';
4088: my $domlocaloff = ' checked="checked" ';
4089: if (ref($settings) eq 'HASH') {
4090: if ($settings->{'lclocalonly'} eq '1') {
4091: $domlocalon = $domlocaloff;
4092: $domlocaloff = ' ';
4093: }
4094: if ($settings->{'lcavailable'} eq '0') {
4095: $domsrchoff = $domsrchon;
4096: $domsrchon = ' ';
4097: }
4098: }
4099: $datatable='<tr class="LC_odd_row">'.
4100: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
4101: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4102: '<input type="radio" name="dirsrch_domavailable"'.
4103: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
4104: '<label><input type="radio" name="dirsrch_domavailable"'.
4105: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
4106: '</tr><tr>'.
4107: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
4108: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4109: '<input type="radio" name="dirsrch_domlocalonly"'.
4110: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
4111: '<label><input type="radio" name="dirsrch_domlocalonly"'.
4112: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
4113: '</tr>';
4114: $$rowtotal += 2;
4115: }
4116: return $datatable;
4117: }
4118:
4119: sub print_contacts {
4120: my ($position,$dom,$settings,$rowtotal) = @_;
4121: my $datatable;
4122: my @contacts = ('adminemail','supportemail');
4123: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
4124: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings,%lonstatus);
4125: if ($position eq 'top') {
4126: if (ref($settings) eq 'HASH') {
4127: foreach my $item (@contacts) {
4128: if (exists($settings->{$item})) {
4129: $to{$item} = $settings->{$item};
4130: }
4131: }
4132: }
4133: } elsif ($position eq 'middle') {
4134: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
4135: 'updatesmail','idconflictsmail','hostipmail');
4136: foreach my $type (@mailings) {
4137: $otheremails{$type} = '';
4138: }
4139: } elsif ($position eq 'lower') {
4140: if (ref($settings) eq 'HASH') {
4141: if (ref($settings->{'lonstatus'}) eq 'HASH') {
4142: %lonstatus = %{$settings->{'lonstatus'}};
4143: }
4144: }
4145: } else {
4146: @mailings = ('helpdeskmail','otherdomsmail');
4147: foreach my $type (@mailings) {
4148: $otheremails{$type} = '';
4149: }
4150: $bccemails{'helpdeskmail'} = '';
4151: $bccemails{'otherdomsmail'} = '';
4152: $includestr{'helpdeskmail'} = '';
4153: $includestr{'otherdomsmail'} = '';
4154: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
4155: }
4156: if (ref($settings) eq 'HASH') {
4157: unless (($position eq 'top') || ($position eq 'lower')) {
4158: foreach my $type (@mailings) {
4159: if (exists($settings->{$type})) {
4160: if (ref($settings->{$type}) eq 'HASH') {
4161: foreach my $item (@contacts) {
4162: if ($settings->{$type}{$item}) {
4163: $checked{$type}{$item} = ' checked="checked" ';
4164: }
4165: }
4166: $otheremails{$type} = $settings->{$type}{'others'};
4167: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4168: $bccemails{$type} = $settings->{$type}{'bcc'};
4169: if ($settings->{$type}{'include'} ne '') {
4170: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4171: $includestr{$type} = &unescape($includestr{$type});
4172: }
4173: }
4174: }
4175: } elsif ($type eq 'lonstatusmail') {
4176: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4177: }
4178: }
4179: }
4180: if ($position eq 'bottom') {
4181: foreach my $type (@mailings) {
4182: $bccemails{$type} = $settings->{$type}{'bcc'};
4183: if ($settings->{$type}{'include'} ne '') {
4184: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
4185: $includestr{$type} = &unescape($includestr{$type});
4186: }
4187: }
4188: if (ref($settings->{'helpform'}) eq 'HASH') {
4189: if (ref($fields) eq 'ARRAY') {
4190: foreach my $field (@{$fields}) {
4191: $currfield{$field} = $settings->{'helpform'}{$field};
4192: }
4193: }
4194: if (exists($settings->{'helpform'}{'maxsize'})) {
4195: $maxsize = $settings->{'helpform'}{'maxsize'};
4196: } else {
4197: $maxsize = '1.0';
4198: }
4199: } else {
4200: if (ref($fields) eq 'ARRAY') {
4201: foreach my $field (@{$fields}) {
4202: $currfield{$field} = 'yes';
4203: }
4204: }
4205: $maxsize = '1.0';
4206: }
4207: }
4208: } else {
4209: if ($position eq 'top') {
4210: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4211: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4212: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
4213: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
4214: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
4215: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
4216: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
4217: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
4218: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
4219: } elsif ($position eq 'bottom') {
4220: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
4221: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
4222: if (ref($fields) eq 'ARRAY') {
4223: foreach my $field (@{$fields}) {
4224: $currfield{$field} = 'yes';
4225: }
4226: }
4227: $maxsize = '1.0';
4228: }
4229: }
4230: my ($titles,$short_titles) = &contact_titles();
4231: my $rownum = 0;
4232: my $css_class;
4233: if ($position eq 'top') {
4234: foreach my $item (@contacts) {
4235: $css_class = $rownum%2?' class="LC_odd_row"':'';
4236: $datatable .= '<tr'.$css_class.'>'.
4237: '<td><span class="LC_nobreak">'.$titles->{$item}.
4238: '</span></td><td class="LC_right_item">'.
4239: '<input type="text" name="'.$item.'" value="'.
4240: $to{$item}.'" /></td></tr>';
4241: $rownum ++;
4242: }
4243: } elsif ($position eq 'bottom') {
4244: $css_class = $rownum%2?' class="LC_odd_row"':'';
4245: $datatable .= '<tr'.$css_class.'>'.
4246: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
4247: &mt('(e-mail, subject, and description always shown)').
4248: '</td><td class="LC_left_item">';
4249: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
4250: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
4251: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
4252: foreach my $field (@{$fields}) {
4253: $datatable .= '<tr><td>'.$fieldtitles->{$field};
4254: if (($field eq 'screenshot') || ($field eq 'cc')) {
4255: $datatable .= ' '.&mt('(logged-in users)');
4256: }
4257: $datatable .='</td><td>';
4258: my $clickaction;
4259: if ($field eq 'screenshot') {
4260: $clickaction = ' onclick="screenshotSize(this);"';
4261: }
4262: if (ref($possoptions->{$field}) eq 'ARRAY') {
4263: foreach my $option (@{$possoptions->{$field}}) {
4264: my $checked;
4265: if ($currfield{$field} eq $option) {
4266: $checked = ' checked="checked"';
4267: }
4268: $datatable .= '<span class="LC_nobreak"><label>'.
4269: '<input type="radio" name="helpform_'.$field.'" '.
4270: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
4271: '</label></span>'.(' 'x2);
4272: }
4273: }
4274: if ($field eq 'screenshot') {
4275: my $display;
4276: if ($currfield{$field} eq 'no') {
4277: $display = ' style="display:none"';
4278: }
4279: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
4280: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
4281: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
4282: }
4283: $datatable .= '</td></tr>';
4284: }
4285: $datatable .= '</table>';
4286: }
4287: $datatable .= '</td></tr>'."\n";
4288: $rownum ++;
4289: }
4290: unless (($position eq 'top') || ($position eq 'lower')) {
4291: foreach my $type (@mailings) {
4292: $css_class = $rownum%2?' class="LC_odd_row"':'';
4293: $datatable .= '<tr'.$css_class.'>'.
4294: '<td><span class="LC_nobreak">'.
4295: $titles->{$type}.': </span></td>'.
4296: '<td class="LC_left_item">';
4297: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4298: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
4299: }
4300: $datatable .= '<span class="LC_nobreak">';
4301: foreach my $item (@contacts) {
4302: $datatable .= '<label>'.
4303: '<input type="checkbox" name="'.$type.'"'.
4304: $checked{$type}{$item}.
4305: ' value="'.$item.'" />'.$short_titles->{$item}.
4306: '</label> ';
4307: }
4308: $datatable .= '</span><br />'.&mt('Others').': '.
4309: '<input type="text" name="'.$type.'_others" '.
4310: 'value="'.$otheremails{$type}.'" />';
4311: my %locchecked;
4312: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
4313: foreach my $loc ('s','b') {
4314: if ($includeloc{$type} eq $loc) {
4315: $locchecked{$loc} = ' checked="checked"';
4316: last;
4317: }
4318: }
4319: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
4320: '<input type="text" name="'.$type.'_bcc" '.
4321: 'value="'.$bccemails{$type}.'" /></fieldset>'.
4322: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4323: &mt('Text automatically added to e-mail:').' '.
4324: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
4325: '<span class="LC_nobreak">'.&mt('Location:').' '.
4326: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4327: (' 'x2).
4328: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4329: '</span></fieldset>';
4330: }
4331: $datatable .= '</td></tr>'."\n";
4332: $rownum ++;
4333: }
4334: }
4335: if ($position eq 'middle') {
4336: my %choices;
4337: my $corelink = &core_link_msu();
4338: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',$corelink);
4339: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
4340: $corelink);
4341: $choices{'reportstatus'} = &mt('E-mail status if errors above threshold to [_1]',$corelink);
4342: my @toggles = ('reporterrors','reportupdates','reportstatus');
4343: my %defaultchecked = ('reporterrors' => 'on',
4344: 'reportupdates' => 'on',
4345: 'reportstatus' => 'on');
4346: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4347: \%choices,$rownum);
4348: $datatable .= $reports;
4349: } elsif ($position eq 'lower') {
4350: my (%current,%excluded,%weights);
4351: my ($defaults,$names) = &Apache::loncommon::lon_status_items();
4352: if ($lonstatus{'threshold'} =~ /^\d+$/) {
4353: $current{'errorthreshold'} = $lonstatus{'threshold'};
4354: } else {
4355: $current{'errorthreshold'} = $defaults->{'threshold'};
4356: }
4357: if ($lonstatus{'sysmail'} =~ /^\d+$/) {
4358: $current{'errorsysmail'} = $lonstatus{'sysmail'};
4359: } else {
4360: $current{'errorsysmail'} = $defaults->{'sysmail'};
4361: }
4362: if (ref($lonstatus{'weights'}) eq 'HASH') {
4363: foreach my $type ('E','W','N','U') {
4364: if ($lonstatus{'weights'}{$type} =~ /^\d+$/) {
4365: $weights{$type} = $lonstatus{'weights'}{$type};
4366: } else {
4367: $weights{$type} = $defaults->{$type};
4368: }
4369: }
4370: } else {
4371: foreach my $type ('E','W','N','U') {
4372: $weights{$type} = $defaults->{$type};
4373: }
4374: }
4375: if (ref($lonstatus{'excluded'}) eq 'ARRAY') {
4376: if (@{$lonstatus{'excluded'}} > 0) {
4377: map {$excluded{$_} = 1; } @{$lonstatus{'excluded'}};
4378: }
4379: }
4380: foreach my $item ('errorthreshold','errorsysmail') {
4381: $css_class = $rownum%2?' class="LC_odd_row"':'';
4382: $datatable .= '<tr'.$css_class.'>'.
4383: '<td class="LC_left_item"><span class="LC_nobreak">'.
4384: $titles->{$item}.
4385: '</span></td><td class="LC_left_item">'.
4386: '<input type="text" name="'.$item.'" value="'.
4387: $current{$item}.'" size="5" /></td></tr>';
4388: $rownum ++;
4389: }
4390: $css_class = $rownum%2?' class="LC_odd_row"':'';
4391: $datatable .= '<tr'.$css_class.'>'.
4392: '<td class="LC_left_item">'.
4393: '<span class="LC_nobreak">'.$titles->{'errorweights'}.
4394: '</span></td><td class="LC_left_item"><table><tr>';
4395: foreach my $type ('E','W','N','U') {
4396: $datatable .= '<td>'.$names->{$type}.'<br />'.
4397: '<input type="text" name="errorweights_'.$type.'" value="'.
4398: $weights{$type}.'" size="5" /></td>';
4399: }
4400: $datatable .= '</tr></table></tr>';
4401: $rownum ++;
4402: $css_class = $rownum%2?' class="LC_odd_row"':'';
4403: $datatable .= '<tr'.$css_class.'><td class="LC_left_item">'.
4404: $titles->{'errorexcluded'}.'</td>'.
4405: '<td class="LC_left_item"><table>';
4406: my $numinrow = 4;
4407: my @ids = sort(values(%Apache::lonnet::serverhomeIDs));
4408: for (my $i=0; $i<@ids; $i++) {
4409: my $rem = $i%($numinrow);
4410: if ($rem == 0) {
4411: if ($i > 0) {
4412: $datatable .= '</tr>';
4413: }
4414: $datatable .= '<tr>';
4415: }
4416: my $check;
4417: if ($excluded{$ids[$i]}) {
4418: $check = ' checked="checked" ';
4419: }
4420: $datatable .= '<td class="LC_left_item">'.
4421: '<span class="LC_nobreak"><label>'.
4422: '<input type="checkbox" name="errorexcluded" '.
4423: 'value="'.$ids[$i].'"'.$check.' />'.
4424: $ids[$i].'</label></span></td>';
4425: }
4426: my $colsleft = $numinrow - @ids%($numinrow);
4427: if ($colsleft > 1 ) {
4428: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4429: ' </td>';
4430: } elsif ($colsleft == 1) {
4431: $datatable .= '<td class="LC_left_item"> </td>';
4432: }
4433: $datatable .= '</tr></table></td></tr>';
4434: $rownum ++;
4435: } elsif ($position eq 'bottom') {
4436: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4437: my (@posstypes,%usertypeshash);
4438: if (ref($types) eq 'ARRAY') {
4439: @posstypes = @{$types};
4440: }
4441: if (@posstypes) {
4442: if (ref($usertypes) eq 'HASH') {
4443: %usertypeshash = %{$usertypes};
4444: }
4445: my @overridden;
4446: my $numinrow = 4;
4447: if (ref($settings) eq 'HASH') {
4448: if (ref($settings->{'overrides'}) eq 'HASH') {
4449: foreach my $key (sort(keys(%{$settings->{'overrides'}}))) {
4450: if (ref($settings->{'overrides'}{$key}) eq 'HASH') {
4451: push(@overridden,$key);
4452: foreach my $item (@contacts) {
4453: if ($settings->{'overrides'}{$key}{$item}) {
4454: $checked{'override_'.$key}{$item} = ' checked="checked" ';
4455: }
4456: }
4457: $otheremails{'override_'.$key} = $settings->{'overrides'}{$key}{'others'};
4458: $bccemails{'override_'.$key} = $settings->{'overrides'}{$key}{'bcc'};
4459: $includeloc{'override_'.$key} = '';
4460: $includestr{'override_'.$key} = '';
4461: if ($settings->{'overrides'}{$key}{'include'} ne '') {
4462: ($includeloc{'override_'.$key},$includestr{'override_'.$key}) =
4463: split(/:/,$settings->{'overrides'}{$key}{'include'},2);
4464: $includestr{'override_'.$key} = &unescape($includestr{'override_'.$key});
4465: }
4466: }
4467: }
4468: }
4469: }
4470: my $customclass = 'LC_helpdesk_override';
4471: my $optionsprefix = 'LC_options_helpdesk_';
4472:
4473: my $onclicktypes = "toggleHelpdeskRow(this.form,'overrides','$customclass','$optionsprefix');";
4474: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
4475: $numinrow,$othertitle,'overrides',
4476: \$rownum,$onclicktypes,$customclass);
4477: $rownum ++;
4478: $usertypeshash{'default'} = $othertitle;
4479: foreach my $status (@posstypes) {
4480: my $css_class;
4481: if ($rownum%2) {
4482: $css_class = 'LC_odd_row ';
4483: }
4484: $css_class .= $customclass;
4485: my $rowid = $optionsprefix.$status;
4486: my $hidden = 1;
4487: my $currstyle = 'display:none';
4488: if (grep(/^\Q$status\E$/,@overridden)) {
4489: $currstyle = 'display:table-row';
4490: $hidden = 0;
4491: }
4492: my $key = 'override_'.$status;
4493: $datatable .= &overridden_helpdesk($checked{$key},$otheremails{$key},$bccemails{$key},
4494: $includeloc{$key},$includestr{$key},$status,$rowid,
4495: $usertypeshash{$status},$css_class,$currstyle,
4496: \@contacts,$short_titles);
4497: unless ($hidden) {
4498: $rownum ++;
4499: }
4500: }
4501: }
4502: }
4503: $$rowtotal += $rownum;
4504: return $datatable;
4505: }
4506:
4507: sub core_link_msu {
4508: return &Apache::loncommon::modal_link('http://loncapa.org/core.html',
4509: &mt('LON-CAPA core group - MSU'),600,500);
4510: }
4511:
4512: sub overridden_helpdesk {
4513: my ($checked,$otheremails,$bccemails,$includeloc,$includestr,$type,$rowid,
4514: $typetitle,$css_class,$rowstyle,$contacts,$short_titles) = @_;
4515: my $class = 'LC_left_item';
4516: if ($css_class) {
4517: $css_class = ' class="'.$css_class.'"';
4518: }
4519: if ($rowid) {
4520: $rowid = ' id="'.$rowid.'"';
4521: }
4522: if ($rowstyle) {
4523: $rowstyle = ' style="'.$rowstyle.'"';
4524: }
4525: my ($output,$description);
4526: $description = &mt('Helpdesk requests from: [_1] in this domain (overrides default)',"<b>$typetitle</b>");
4527: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
4528: "<td>$description</td>\n".
4529: '<td class="'.$class.'" colspan="2">'.
4530: '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>'.
4531: '<span class="LC_nobreak">';
4532: if (ref($contacts) eq 'ARRAY') {
4533: foreach my $item (@{$contacts}) {
4534: my $check;
4535: if (ref($checked) eq 'HASH') {
4536: $check = $checked->{$item};
4537: }
4538: my $title;
4539: if (ref($short_titles) eq 'HASH') {
4540: $title = $short_titles->{$item};
4541: }
4542: $output .= '<label>'.
4543: '<input type="checkbox" name="override_'.$type.'"'.$check.
4544: ' value="'.$item.'" />'.$title.'</label> ';
4545: }
4546: }
4547: $output .= '</span><br />'.&mt('Others').': '.
4548: '<input type="text" name="override_'.$type.'_others" '.
4549: 'value="'.$otheremails.'" />';
4550: my %locchecked;
4551: foreach my $loc ('s','b') {
4552: if ($includeloc eq $loc) {
4553: $locchecked{$loc} = ' checked="checked"';
4554: last;
4555: }
4556: }
4557: $output .= '<br />'.&mt('Bcc:').(' 'x6).
4558: '<input type="text" name="override_'.$type.'_bcc" '.
4559: 'value="'.$bccemails.'" /></fieldset>'.
4560: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
4561: &mt('Text automatically added to e-mail:').' '.
4562: '<input type="text" name="override_'.$type.'_includestr" value="'.$includestr.'" /><br />'.
4563: '<span class="LC_nobreak">'.&mt('Location:').' '.
4564: '<label><input type="radio" name="override_'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
4565: (' 'x2).
4566: '<label><input type="radio" name="override_'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
4567: '</span></fieldset>'.
4568: '</td></tr>'."\n";
4569: return $output;
4570: }
4571:
4572: sub contacts_javascript {
4573: return <<"ENDSCRIPT";
4574:
4575: <script type="text/javascript">
4576: // <![CDATA[
4577:
4578: function screenshotSize(field) {
4579: if (document.getElementById('help_screenshotsize')) {
4580: if (field.value == 'no') {
4581: document.getElementById('help_screenshotsize').style.display="none";
4582: } else {
4583: document.getElementById('help_screenshotsize').style.display="";
4584: }
4585: }
4586: return;
4587: }
4588:
4589: function toggleHelpdeskRow(form,checkbox,target,prefix,docount) {
4590: if (form.elements[checkbox].length != undefined) {
4591: var count = 0;
4592: if (docount) {
4593: for (var i=0; i<form.elements[checkbox].length; i++) {
4594: if (form.elements[checkbox][i].checked) {
4595: count ++;
4596: }
4597: }
4598: }
4599: for (var i=0; i<form.elements[checkbox].length; i++) {
4600: var type = form.elements[checkbox][i].value;
4601: if (document.getElementById(prefix+type)) {
4602: if (form.elements[checkbox][i].checked) {
4603: document.getElementById(prefix+type).style.display = 'table-row';
4604: if (count % 2 == 1) {
4605: document.getElementById(prefix+type).className = target+' LC_odd_row';
4606: } else {
4607: document.getElementById(prefix+type).className = target;
4608: }
4609: count ++;
4610: } else {
4611: document.getElementById(prefix+type).style.display = 'none';
4612: }
4613: }
4614: }
4615: }
4616: return;
4617: }
4618:
4619: // ]]>
4620: </script>
4621:
4622: ENDSCRIPT
4623: }
4624:
4625: sub print_helpsettings {
4626: my ($position,$dom,$settings,$rowtotal) = @_;
4627: my $confname = $dom.'-domainconfig';
4628: my $formname = 'display';
4629: my ($datatable,$itemcount);
4630: if ($position eq 'top') {
4631: $itemcount = 1;
4632: my (%choices,%defaultchecked,@toggles);
4633: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
4634: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
4635: &mt('LON-CAPA bug tracker'),600,500));
4636: %defaultchecked = ('submitbugs' => 'on');
4637: @toggles = ('submitbugs');
4638: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4639: \%choices,$itemcount);
4640: $$rowtotal ++;
4641: } else {
4642: my $css_class;
4643: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
4644: my (%customroles,%ordered,%current);
4645: if (ref($settings) eq 'HASH') {
4646: if (ref($settings->{'adhoc'}) eq 'HASH') {
4647: %current = %{$settings->{'adhoc'}};
4648: }
4649: }
4650: my $count = 0;
4651: foreach my $key (sort(keys(%existing))) {
4652: if ($key=~/^rolesdef\_(\w+)$/) {
4653: my $rolename = $1;
4654: my (%privs,$order);
4655: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
4656: $customroles{$rolename} = \%privs;
4657: if (ref($current{$rolename}) eq 'HASH') {
4658: $order = $current{$rolename}{'order'};
4659: }
4660: if ($order eq '') {
4661: $order = $count;
4662: }
4663: $ordered{$order} = $rolename;
4664: $count++;
4665: }
4666: }
4667: my $maxnum = scalar(keys(%ordered));
4668: my @roles_by_num = ();
4669: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
4670: push(@roles_by_num,$item);
4671: }
4672: my $context = 'domprefs';
4673: my $crstype = 'Course';
4674: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4675: my @accesstypes = ('all','dh','da','none');
4676: my ($numstatustypes,@jsarray);
4677: if (ref($types) eq 'ARRAY') {
4678: if (@{$types} > 0) {
4679: $numstatustypes = scalar(@{$types});
4680: push(@accesstypes,'status');
4681: @jsarray = ('bystatus');
4682: }
4683: }
4684: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
4685: if (keys(%domhelpdesk)) {
4686: push(@accesstypes,('inc','exc'));
4687: push(@jsarray,('notinc','notexc'));
4688: }
4689: my $hiddenstr = join("','",@jsarray);
4690: my $context = 'domprefs';
4691: my $crstype = 'Course';
4692: my $prefix = 'helproles_';
4693: my $add_class = 'LC_hidden';
4694: foreach my $num (@roles_by_num) {
4695: my $role = $ordered{$num};
4696: my ($desc,$access,@statuses);
4697: if (ref($current{$role}) eq 'HASH') {
4698: $desc = $current{$role}{'desc'};
4699: $access = $current{$role}{'access'};
4700: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
4701: @statuses = @{$current{$role}{'insttypes'}};
4702: }
4703: }
4704: if ($desc eq '') {
4705: $desc = $role;
4706: }
4707: my $identifier = 'custhelp'.$num;
4708: my %full=();
4709: my %levels= (
4710: course => {},
4711: domain => {},
4712: system => {},
4713: );
4714: my %levelscurrent=(
4715: course => {},
4716: domain => {},
4717: system => {},
4718: );
4719: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
4720: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4721: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4722: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
4723: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
4724: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
4725: for (my $k=0; $k<=$maxnum; $k++) {
4726: my $vpos = $k+1;
4727: my $selstr;
4728: if ($k == $num) {
4729: $selstr = ' selected="selected" ';
4730: }
4731: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4732: }
4733: $datatable .= '</select>'.(' 'x2).
4734: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
4735: '</td>'.
4736: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4737: &mt('Name shown to users:').
4738: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
4739: '</fieldset>'.
4740: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
4741: $othertitle,$usertypes,$types,\%domhelpdesk).
4742: '<fieldset>'.
4743: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
4744: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
4745: \%levelscurrent,$identifier,
4746: 'LC_hidden',$prefix.$num.'_privs').
4747: '</fieldset></td>';
4748: $itemcount ++;
4749: }
4750: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4751: my $newcust = 'custhelp'.$count;
4752: my (%privs,%levelscurrent);
4753: my %full=();
4754: my %levels= (
4755: course => {},
4756: domain => {},
4757: system => {},
4758: );
4759: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
4760: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
4761: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
4762: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
4763: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
4764: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
4765: for (my $k=0; $k<$maxnum+1; $k++) {
4766: my $vpos = $k+1;
4767: my $selstr;
4768: if ($k == $maxnum) {
4769: $selstr = ' selected="selected" ';
4770: }
4771: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4772: }
4773: $datatable .= '</select> '."\n".
4774: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
4775: '</label></span></td>'.
4776: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
4777: '<span class="LC_nobreak">'.
4778: &mt('Internal name:').
4779: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
4780: '</span>'.(' 'x4).
4781: '<span class="LC_nobreak">'.
4782: &mt('Name shown to users:').
4783: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
4784: '</span></fieldset>'.
4785: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
4786: $usertypes,$types,\%domhelpdesk).
4787: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
4788: &Apache::lonuserutils::custom_role_header($context,$crstype,
4789: \@templateroles,$newcust).
4790: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
4791: \%levelscurrent,$newcust).
4792: '</fieldset>'.
4793: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
4794: '</td></tr>';
4795: $count ++;
4796: $$rowtotal += $count;
4797: }
4798: return $datatable;
4799: }
4800:
4801: sub adhocbutton {
4802: my ($prefix,$num,$field,$visibility) = @_;
4803: my %lt = &Apache::lonlocal::texthash(
4804: show => 'Show details',
4805: hide => 'Hide details',
4806: );
4807: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
4808: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
4809: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
4810: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
4811: }
4812:
4813: sub helpsettings_javascript {
4814: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
4815: return unless(ref($roles_by_num) eq 'ARRAY');
4816: my %html_js_lt = &Apache::lonlocal::texthash(
4817: show => 'Show details',
4818: hide => 'Hide details',
4819: );
4820: &html_escape(\%html_js_lt);
4821: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
4822: return <<"ENDSCRIPT";
4823: <script type="text/javascript">
4824: // <![CDATA[
4825:
4826: function reorderHelpRoles(form,item) {
4827: var changedVal;
4828: $jstext
4829: var newpos = 'helproles_${total}_pos';
4830: var maxh = 1 + $total;
4831: var current = new Array();
4832: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4833: if (item == newpos) {
4834: changedVal = newitemVal;
4835: } else {
4836: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4837: current[newitemVal] = newpos;
4838: }
4839: for (var i=0; i<helproles.length; i++) {
4840: var elementName = 'helproles_'+helproles[i]+'_pos';
4841: if (elementName != item) {
4842: if (form.elements[elementName]) {
4843: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4844: current[currVal] = elementName;
4845: }
4846: }
4847: }
4848: var oldVal;
4849: for (var j=0; j<maxh; j++) {
4850: if (current[j] == undefined) {
4851: oldVal = j;
4852: }
4853: }
4854: if (oldVal < changedVal) {
4855: for (var k=oldVal+1; k<=changedVal ; k++) {
4856: var elementName = current[k];
4857: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4858: }
4859: } else {
4860: for (var k=changedVal; k<oldVal; k++) {
4861: var elementName = current[k];
4862: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4863: }
4864: }
4865: return;
4866: }
4867:
4868: function helpdeskAccess(num) {
4869: var curraccess = null;
4870: if (document.$formname.elements['helproles_'+num+'_access'].length) {
4871: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
4872: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
4873: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
4874: }
4875: }
4876: }
4877: var shown = Array();
4878: var hidden = Array();
4879: if (curraccess == 'none') {
4880: hidden = Array('$hiddenstr');
4881: } else {
4882: if (curraccess == 'status') {
4883: shown = Array('bystatus');
4884: hidden = Array('notinc','notexc');
4885: } else {
4886: if (curraccess == 'exc') {
4887: shown = Array('notexc');
4888: hidden = Array('notinc','bystatus');
4889: }
4890: if (curraccess == 'inc') {
4891: shown = Array('notinc');
4892: hidden = Array('notexc','bystatus');
4893: }
4894: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
4895: hidden = Array('notinc','notexc','bystatus');
4896: }
4897: }
4898: }
4899: if (hidden.length > 0) {
4900: for (var i=0; i<hidden.length; i++) {
4901: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
4902: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
4903: }
4904: }
4905: }
4906: if (shown.length > 0) {
4907: for (var i=0; i<shown.length; i++) {
4908: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
4909: if (shown[i] == 'privs') {
4910: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
4911: } else {
4912: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
4913: }
4914: }
4915: }
4916: }
4917: return;
4918: }
4919:
4920: function toggleHelpdeskItem(num,field) {
4921: if (document.getElementById('helproles_'+num+'_'+field)) {
4922: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
4923: document.getElementById('helproles_'+num+'_'+field).className =
4924: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
4925: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4926: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
4927: }
4928: } else {
4929: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
4930: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
4931: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
4932: }
4933: }
4934: }
4935: return;
4936: }
4937:
4938: // ]]>
4939: </script>
4940:
4941: ENDSCRIPT
4942: }
4943:
4944: sub helpdeskroles_access {
4945: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
4946: $usertypes,$types,$domhelpdesk) = @_;
4947: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
4948: my %lt = &Apache::lonlocal::texthash(
4949: 'rou' => 'Role usage',
4950: 'whi' => 'Which helpdesk personnel may use this role?',
4951: 'all' => 'All with domain helpdesk or helpdesk assistant role',
4952: 'dh' => 'All with domain helpdesk role',
4953: 'da' => 'All with domain helpdesk assistant role',
4954: 'none' => 'None',
4955: 'status' => 'Determined based on institutional status',
4956: 'inc' => 'Include all, but exclude specific personnel',
4957: 'exc' => 'Exclude all, but include specific personnel',
4958: );
4959: my %usecheck = (
4960: all => ' checked="checked"',
4961: );
4962: my %displaydiv = (
4963: status => 'none',
4964: inc => 'none',
4965: exc => 'none',
4966: priv => 'block',
4967: );
4968: my $output;
4969: if (ref($current) eq 'HASH') {
4970: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
4971: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
4972: $usecheck{$current->{access}} = $usecheck{'all'};
4973: delete($usecheck{'all'});
4974: if ($current->{access} =~ /^(status|inc|exc)$/) {
4975: my $access = $1;
4976: $displaydiv{$access} = 'inline';
4977: } elsif ($current->{access} eq 'none') {
4978: $displaydiv{'priv'} = 'none';
4979: }
4980: }
4981: }
4982: }
4983: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
4984: '<p>'.$lt{'whi'}.'</p>';
4985: foreach my $access (@{$accesstypes}) {
4986: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
4987: ' onclick="helpdeskAccess('."'$num'".');" />'.
4988: $lt{$access}.'</label>';
4989: if ($access eq 'status') {
4990: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
4991: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
4992: $othertitle,$usertypes,$types).
4993: '</div>';
4994: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
4995: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
4996: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
4997: '</div>';
4998: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
4999: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
5000: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
5001: '</div>';
5002: }
5003: $output .= '</p>';
5004: }
5005: $output .= '</fieldset>';
5006: return $output;
5007: }
5008:
5009: sub radiobutton_prefs {
5010: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
5011: $additional,$align,$firstval) = @_;
5012: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
5013: (ref($choices) eq 'HASH'));
5014:
5015: my (%checkedon,%checkedoff,$datatable,$css_class);
5016:
5017: foreach my $item (@{$toggles}) {
5018: if ($defaultchecked->{$item} eq 'on') {
5019: $checkedon{$item} = ' checked="checked" ';
5020: $checkedoff{$item} = ' ';
5021: } elsif ($defaultchecked->{$item} eq 'off') {
5022: $checkedoff{$item} = ' checked="checked" ';
5023: $checkedon{$item} = ' ';
5024: }
5025: }
5026: if (ref($settings) eq 'HASH') {
5027: foreach my $item (@{$toggles}) {
5028: if ($settings->{$item} eq '1') {
5029: $checkedon{$item} = ' checked="checked" ';
5030: $checkedoff{$item} = ' ';
5031: } elsif ($settings->{$item} eq '0') {
5032: $checkedoff{$item} = ' checked="checked" ';
5033: $checkedon{$item} = ' ';
5034: }
5035: }
5036: }
5037: if ($onclick) {
5038: $onclick = ' onclick="'.$onclick.'"';
5039: }
5040: foreach my $item (@{$toggles}) {
5041: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5042: $datatable .=
5043: '<tr'.$css_class.'><td valign="top">'.
5044: '<span class="LC_nobreak">'.$choices->{$item}.
5045: '</span></td>';
5046: if ($align eq 'left') {
5047: $datatable .= '<td class="LC_left_item">';
5048: } else {
5049: $datatable .= '<td class="LC_right_item">';
5050: }
5051: $datatable .= '<span class="LC_nobreak">';
5052: if ($firstval eq 'no') {
5053: $datatable .=
5054: '<label><input type="radio" name="'.
5055: $item.'" '.$checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').
5056: '</label> <label><input type="radio" name="'.$item.'" '.
5057: $checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').'</label>';
5058: } else {
5059: $datatable .=
5060: '<label><input type="radio" name="'.
5061: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
5062: '</label> <label><input type="radio" name="'.$item.'" '.
5063: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>';
5064: }
5065: $datatable .= '</span>'.$additional.'</td></tr>';
5066: $itemcount ++;
5067: }
5068: return ($datatable,$itemcount);
5069: }
5070:
5071: sub print_ltitools {
5072: my ($position,$dom,$settings,$rowtotal) = @_;
5073: my (%rules,%encrypt,%privkeys,%linkprot);
5074: if (ref($settings) eq 'HASH') {
5075: if ($position eq 'top') {
5076: if (exists($settings->{'encrypt'})) {
5077: if (ref($settings->{'encrypt'}) eq 'HASH') {
5078: foreach my $key (keys(%{$settings->{'encrypt'}})) {
5079: $encrypt{'toolsec_'.$key} = $settings->{'encrypt'}{$key};
5080: }
5081: }
5082: }
5083: if (exists($settings->{'private'})) {
5084: if (ref($settings->{'private'}) eq 'HASH') {
5085: if (ref($settings->{'private'}) eq 'HASH') {
5086: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
5087: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
5088: }
5089: }
5090: }
5091: }
5092: } elsif ($position eq 'middle') {
5093: if (exists($settings->{'rules'})) {
5094: if (ref($settings->{'rules'}) eq 'HASH') {
5095: %rules = %{$settings->{'rules'}};
5096: }
5097: }
5098: } else {
5099: foreach my $key ('encrypt','private','rules') {
5100: if (exists($settings->{$key})) {
5101: delete($settings->{$key});
5102: }
5103: }
5104: }
5105: }
5106: my $datatable;
5107: my $itemcount = 1;
5108: if ($position eq 'top') {
5109: $datatable = &secrets_form($dom,'toolsec',\%encrypt,\%privkeys,$rowtotal);
5110: } elsif ($position eq 'middle') {
5111: $datatable = &password_rules('toolsecrets',\$itemcount,\%rules);
5112: $$rowtotal += $itemcount;
5113: } else {
5114: $datatable = &Apache::courseprefs::print_ltitools($dom,'',$settings,\$rowtotal,'','','domain');
5115: }
5116: return $datatable;
5117: }
5118:
5119: sub ltitools_names {
5120: my %lt = &Apache::lonlocal::texthash(
5121: 'title' => 'Title',
5122: 'version' => 'Version',
5123: 'msgtype' => 'Message Type',
5124: 'sigmethod' => 'Signature Method',
5125: 'url' => 'URL',
5126: 'key' => 'Key',
5127: 'lifetime' => 'Nonce lifetime (s)',
5128: 'secret' => 'Secret',
5129: 'icon' => 'Icon',
5130: 'user' => 'User',
5131: 'fullname' => 'Full Name',
5132: 'firstname' => 'First Name',
5133: 'lastname' => 'Last Name',
5134: 'email' => 'E-mail',
5135: 'roles' => 'Role',
5136: 'window' => 'Window',
5137: 'tab' => 'Tab',
5138: 'iframe' => 'iFrame',
5139: 'height' => 'Height',
5140: 'width' => 'Width',
5141: 'linktext' => 'Default Link Text',
5142: 'explanation' => 'Default Explanation',
5143: 'passback' => 'Tool can return grades:',
5144: 'roster' => 'Tool can retrieve roster:',
5145: 'crstarget' => 'Display target',
5146: 'crslabel' => 'Course label',
5147: 'crstitle' => 'Course title',
5148: 'crslinktext' => 'Link Text',
5149: 'crsexplanation' => 'Explanation',
5150: 'crsappend' => 'Provider URL',
5151: );
5152: return %lt;
5153: }
5154:
5155: sub secrets_form {
5156: my ($dom,$context,$encrypt,$privkeys,$rowtotal) = @_;
5157: my @ids=&Apache::lonnet::current_machine_ids();
5158: my %servers = &Apache::lonnet::get_servers($dom,'library');
5159: my $primary = &Apache::lonnet::domain($dom,'primary');
5160: my ($css_class,$extra,$numshown,$itemcount,$output);
5161: $itemcount = 0;
5162: foreach my $hostid (sort(keys(%servers))) {
5163: my ($showextra,$divsty,$switch);
5164: if ($hostid eq $primary) {
5165: if ($context eq 'ltisec') {
5166: if (($encrypt->{'ltisec_consumers'}) || ($encrypt->{'ltisec_domlinkprot'})) {
5167: $showextra = 1;
5168: }
5169: if ($encrypt->{'ltisec_crslinkprot'}) {
5170: $showextra = 1;
5171: }
5172: } else {
5173: if (($encrypt->{'toolsec_crs'}) || ($encrypt->{'toolsec_dom'})) {
5174: $showextra = 1;
5175: }
5176: }
5177: unless (grep(/^\Q$hostid\E$/,@ids)) {
5178: $switch = 1;
5179: }
5180: if ($showextra) {
5181: $numshown ++;
5182: $divsty = 'display:inline-block';
5183: } else {
5184: $divsty = 'display:none';
5185: }
5186: $extra .= '<fieldset id="'.$context.'_info_'.$hostid.'" style="'.$divsty.'">'.
5187: '<legend>'.$hostid.'</legend>';
5188: if ($switch) {
5189: my $switchserver = '<a href="/adm/switchserver?otherserver='.$hostid.'&role='.
5190: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
5191: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5192: if (exists($privkeys->{$hostid})) {
5193: $extra .= '<div id="'.$context.'_divcurrprivkey_'.$hostid.'" style="display:inline-block" />'.
5194: '<span class="LC_nobreak">'.
5195: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5196: '<span class="LC_nobreak">'.&mt('Change?').
5197: '<label><input type="radio" value="0" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5198: (' 'x2).
5199: '<label><input type="radio" value="1" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" />'.&mt('Yes').
5200: '</label> </span><div id="'.$context.'_divchgprivkey_'.$hostid.'" style="display:none" />'.
5201: '<span class="LC_nobreak"> - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5202: '</span></div>';
5203: } else {
5204: $extra .= '<span class="LC_nobreak">'.
5205: &mt('Key required').' - '.&mt('submit from server ([_1]): [_2].',$hostid,$switchserver).
5206: '</span>'."\n";
5207: }
5208: } elsif (exists($privkeys->{$hostid})) {
5209: $extra .= '<div id="'.$context.'_divcurrprivkey_'.$hostid.'" style="display:inline-block" /><span class="LC_nobreak">'.
5210: &mt('Encryption Key').': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5211: '<span class="LC_nobreak">'.&mt('Change?').
5212: '<label><input type="radio" value="0" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" checked="checked" />'.&mt('No').'</label>'.
5213: (' 'x2).
5214: '<label><input type="radio" value="1" name="'.$context.'_changeprivkey_'.$hostid.'" onclick="javascript:togglePrivKey(this.form,'."'$context','$hostid'".');" />'.&mt('Yes').
5215: '</label> </span><div id="'.$context.'_divchgprivkey_'.$hostid.'" style="display:none" />'.
5216: '<span class="LC_nobreak">'.&mt('New Key').':'.
5217: '<input type="password" size="20" name="'.$context.'_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
5218: '<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>'.
5219: '</span></div>';
5220: } else {
5221: $extra .= '<span class="LC_nobreak">'.&mt('Encryption Key').':'.
5222: '<input type="password" size="20" name="'.$context.'_privkey_'.$hostid.'" value="" autocomplete="new-password" />'.
5223: '<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>';
5224: }
5225: $extra .= '</fieldset>';
5226: }
5227: }
5228: my (%choices,@toggles,%defaultchecked);
5229: if ($context eq 'ltisec') {
5230: %choices = &Apache::lonlocal::texthash (
5231: ltisec_crslinkprot => 'Encrypt stored link protection secrets defined in courses',
5232: ltisec_domlinkprot => 'Encrypt stored link protection secrets defined in domain',
5233: ltisec_consumers => 'Encrypt stored consumer secrets defined in domain',
5234: );
5235: @toggles = qw(ltisec_crslinkprot ltisec_domlinkprot ltisec_consumers);
5236: %defaultchecked = (
5237: 'ltisec_crslinkprot' => 'off',
5238: 'ltisec_domlinkprot' => 'off',
5239: 'ltisec_consumers' => 'off',
5240: );
5241: } else {
5242: %choices = &Apache::lonlocal::texthash (
5243: toolsec_crs => 'Encrypt stored external tool secrets defined in courses',
5244: toolsec_dom => 'Encrypt stored external tool secrets defined in domain',
5245: );
5246: @toggles = qw(toolsec_crs toolsec_dom);
5247: %defaultchecked = (
5248: 'toolsec_crs' => 'off',
5249: 'toolsec_dom' => 'off',
5250: );
5251: }
5252: my ($onclick,$itemcount);
5253: $onclick = 'javascript:toggleLTIEncKey(this.form,'."'$context'".');';
5254: ($output,$itemcount) = &radiobutton_prefs($encrypt,\@toggles,\%defaultchecked,
5255: \%choices,$itemcount,$onclick,'','left','no');
5256:
5257: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5258: my $noprivkeysty = 'display:inline-block';
5259: if ($numshown) {
5260: $noprivkeysty = 'display:none';
5261: }
5262: $output .= '<tr '.$css_class.'><td><span class="LC_nobreak">'.&mt('Encryption Key(s)').'</td>'.
5263: '<td><div id="'.$context.'_noprivkey" style="'.$noprivkeysty.'" >'.
5264: '<span class="LC_nobreak">'.&mt('Not in use').'</span></div>'.
5265: $extra.
5266: '</td></tr>';
5267: $itemcount ++;
5268: $$rowtotal += $itemcount;
5269: return $output;
5270: }
5271:
5272: sub print_lti {
5273: my ($position,$dom,$settings,$rowtotal) = @_;
5274: my $itemcount = 1;
5275: my ($datatable,$css_class);
5276: my (%rules,%encrypt,%privkeys,%linkprot);
5277: if (ref($settings) eq 'HASH') {
5278: if ($position eq 'top') {
5279: if (exists($settings->{'encrypt'})) {
5280: if (ref($settings->{'encrypt'}) eq 'HASH') {
5281: foreach my $key (keys(%{$settings->{'encrypt'}})) {
5282: if ($key eq 'consumers') {
5283: $encrypt{'ltisec_'.$key} = $settings->{'encrypt'}{$key};
5284: } else {
5285: $encrypt{'ltisec_'.$key.'linkprot'} = $settings->{'encrypt'}{$key};
5286: }
5287: }
5288: }
5289: }
5290: if (exists($settings->{'private'})) {
5291: if (ref($settings->{'private'}) eq 'HASH') {
5292: if (ref($settings->{'private'}) eq 'HASH') {
5293: if (ref($settings->{'private'}{'keys'}) eq 'ARRAY') {
5294: map { $privkeys{$_} = 1; } (@{$settings->{'private'}{'keys'}});
5295: }
5296: }
5297: }
5298: }
5299: } elsif ($position eq 'middle') {
5300: if (exists($settings->{'rules'})) {
5301: if (ref($settings->{'rules'}) eq 'HASH') {
5302: %rules = %{$settings->{'rules'}};
5303: }
5304: }
5305: } elsif ($position eq 'lower') {
5306: if (exists($settings->{'linkprot'})) {
5307: if (ref($settings->{'linkprot'}) eq 'HASH') {
5308: %linkprot = %{$settings->{'linkprot'}};
5309: if ($linkprot{'lock'}) {
5310: delete($linkprot{'lock'});
5311: }
5312: }
5313: }
5314: } else {
5315: foreach my $key ('encrypt','private','rules','linkprot') {
5316: if (exists($settings->{$key})) {
5317: delete($settings->{$key});
5318: }
5319: }
5320: }
5321: }
5322: if ($position eq 'top') {
5323: $datatable = &secrets_form($dom,'ltisec',\%encrypt,\%privkeys,$rowtotal);
5324: } elsif ($position eq 'middle') {
5325: $datatable = &password_rules('ltisecrets',\$itemcount,\%rules);
5326: $$rowtotal += $itemcount;
5327: } elsif ($position eq 'lower') {
5328: $datatable .= &Apache::courseprefs::print_linkprotection($dom,'',$settings,$rowtotal,'','','domain');
5329: } else {
5330: my ($switchserver,$switchmessage);
5331: $switchserver = &check_switchserver($dom);
5332: $switchmessage = &mt("submit from domain's primary library server: [_1].",$switchserver);
5333: my $maxnum = 0;
5334: my %ordered;
5335: if (ref($settings) eq 'HASH') {
5336: foreach my $item (keys(%{$settings})) {
5337: if (ref($settings->{$item}) eq 'HASH') {
5338: my $num = $settings->{$item}{'order'};
5339: if ($num eq '') {
5340: $num = scalar(keys(%{$settings}));
5341: }
5342: $ordered{$num} = $item;
5343: }
5344: }
5345: }
5346: $maxnum = scalar(keys(%ordered));
5347: my %lt = <i_names();
5348: if (keys(%ordered)) {
5349: my @items = sort { $a <=> $b } keys(%ordered);
5350: for (my $i=0; $i<@items; $i++) {
5351: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5352: my $item = $ordered{$items[$i]};
5353: my ($key,$secret,$usable,$lifetime,$consumer,$requser,$crsinc,$current);
5354: if (ref($settings->{$item}) eq 'HASH') {
5355: $key = $settings->{$item}->{'key'};
5356: $usable = $settings->{$item}->{'usable'};
5357: $lifetime = $settings->{$item}->{'lifetime'};
5358: $consumer = $settings->{$item}->{'consumer'};
5359: $requser = $settings->{$item}->{'requser'};
5360: $crsinc = $settings->{$item}->{'crsinc'};
5361: $current = $settings->{$item};
5362: }
5363: my $onclickrequser = ' onclick="toggleLTI(this.form,'."'requser','$i'".');"';
5364: my %checkedrequser = (
5365: yes => ' checked="checked"',
5366: no => '',
5367: );
5368: if (!$requser) {
5369: $checkedrequser{'no'} = $checkedrequser{'yes'};
5370: $checkedrequser{'yes'} = '';
5371: }
5372: my $onclickcrsinc = ' onclick="toggleLTI(this.form,'."'crsinc','$i'".');"';
5373: my %checkedcrsinc = (
5374: yes => ' checked="checked"',
5375: no => '',
5376: );
5377: if (!$crsinc) {
5378: $checkedcrsinc{'no'} = $checkedcrsinc{'yes'};
5379: $checkedcrsinc{'yes'} = '';
5380: }
5381: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_".$item."'".');"';
5382: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5383: .'<select name="lti_pos_'.$item.'"'.$chgstr.'>';
5384: for (my $k=0; $k<=$maxnum; $k++) {
5385: my $vpos = $k+1;
5386: my $selstr;
5387: if ($k == $i) {
5388: $selstr = ' selected="selected" ';
5389: }
5390: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5391: }
5392: $datatable .= '</select>'.(' 'x2).
5393: '<label><input type="checkbox" name="lti_del" value="'.$item.'" />'.
5394: &mt('Delete?').'</label></span></td>'.
5395: '<td colspan="2">'.
5396: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5397: '<span class="LC_nobreak">'.$lt{'consumer'}.
5398: ':<input type="text" size="15" name="lti_consumer_'.$i.'" value="'.$consumer.'" /></span> '.
5399: (' 'x2).
5400: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_'.$i.'">'.
5401: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
5402: (' 'x2).
5403: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" name="lti_lifetime_'.$i.'"'.
5404: 'value="'.$lifetime.'" size="3" /></span><br /><br />';
5405: if ($key ne '') {
5406: $datatable .= '<span class="LC_nobreak">'.$lt{'key'};
5407: if ($switchserver) {
5408: $datatable .= ': ['.&mt('[_1] to view/edit',$switchserver).']';
5409: } else {
5410: $datatable .= ':<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" autocomplete="off" />';
5411: }
5412: $datatable .= '</span> '.(' 'x2);
5413: } elsif (!$switchserver) {
5414: $datatable .= '<span class="LC_nobreak">'.$lt{'key'}.':'.
5415: '<input type="text" size="25" name="lti_key_'.$i.'" value="'.$key.'" autocomplete="off" />'.
5416: '</span> '.(' 'x2);
5417: }
5418: if ($switchserver) {
5419: if ($usable ne '') {
5420: $datatable .= '<div id="lti_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
5421: $lt{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5422: '<span class="LC_nobreak">'.&mt('Change secret?').
5423: '<label><input type="radio" value="0" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" checked="checked" />'.&mt('No').'</label>'.
5424: (' 'x2).
5425: '<label><input type="radio" value="1" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" />'.&mt('Yes').'</label>'.(' 'x2).
5426: '</span><div id="lti_divchgsecret_'.$i.'" style="display:none" />'.
5427: '<span class="LC_nobreak"> - '.$switchmessage.'</span>'.
5428: '</div>';
5429: } elsif ($key eq '') {
5430: $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.$switchmessage.'</span>'."\n";
5431: } else {
5432: $datatable .= '<span class="LC_nobreak">'.&mt('Secret required').' - '.$switchmessage.'</span>'."\n";
5433: }
5434: } else {
5435: if ($usable ne '') {
5436: $datatable .= '<div id="lti_divcurrsecret_'.$i.'" style="display:inline-block" /><span class="LC_nobreak">'.
5437: $lt{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'</span></div>'.
5438: '<span class="LC_nobreak">'.&mt('Change?').
5439: '<label><input type="radio" value="0" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" checked="checked" />'.&mt('No').'</label>'.
5440: (' 'x2).
5441: '<label><input type="radio" value="1" name="lti_changesecret_'.$i.'" onclick="javascript:toggleChgSecret(this.form,'."'$i','secret','lti'".');" />'.&mt('Yes').
5442: '</label> </span><div id="lti_divchgsecret_'.$i.'" style="display:none" />'.
5443: '<span class="LC_nobreak">'.&mt('New Secret').':'.
5444: '<input type="password" size="20" name="lti_secret_'.$i.'" value="" autocomplete="new-password" />'.
5445: '<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>';
5446: } else {
5447: $datatable .=
5448: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
5449: '<input type="password" size="20" name="lti_secret_'.$i.'" value="" autocomplete="new-password" />'.
5450: '<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>';
5451: }
5452: }
5453: $datatable .= '<br /><br />'.
5454: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
5455: '<label><input type="radio" name="lti_requser_'.$i.'" value="1"'.$onclickrequser.$checkedrequser{yes}.' />'.&mt('Yes').'</label> '."\n".
5456: '<label><input type="radio" name="lti_requser_'.$i.'" value="0"'.$onclickrequser.$checkedrequser{no}.' />'.&mt('No').'</label></span>'."\n".
5457: '<br /><br />'.
5458: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
5459: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="1"'.$onclickcrsinc.$checkedcrsinc{yes}.' />'.&mt('Yes').'</label> '."\n".
5460: '<label><input type="radio" name="lti_crsinc_'.$i.'" value="0"'.$onclickcrsinc.$checkedcrsinc{no}.' />'.&mt('No').'</label></span>'."\n".
5461: (' 'x4).
5462: '<input type="hidden" name="lti_id_'.$i.'" value="'.$item.'" /></span>'.
5463: '</fieldset>'.<i_options($i,$current,$itemcount,%lt).'</td></tr>';
5464: $itemcount ++;
5465: }
5466: }
5467: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5468: my $chgstr = ' onchange="javascript:reorderLTI(this.form,'."'lti_pos_add'".');"';
5469: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
5470: '<input type="hidden" name="lti_maxnum" value="'.$maxnum.'" />'."\n".
5471: '<select name="lti_pos_add"'.$chgstr.'>';
5472: for (my $k=0; $k<$maxnum+1; $k++) {
5473: my $vpos = $k+1;
5474: my $selstr;
5475: if ($k == $maxnum) {
5476: $selstr = ' selected="selected" ';
5477: }
5478: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5479: }
5480: $datatable .= '</select> '."\n".
5481: '<input type="checkbox" name="lti_add" value="1" />'.&mt('Add').'</span></td>'."\n".
5482: '<td colspan="2">'.
5483: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
5484: '<span class="LC_nobreak">'.$lt{'consumer'}.
5485: ':<input type="text" size="15" name="lti_consumer_add" value="" /></span> '."\n".
5486: (' 'x2).
5487: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="lti_version_add">'.
5488: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
5489: (' 'x2).
5490: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="3" name="lti_lifetime_add" value="300" /></span><br /><br />'."\n";
5491: if ($switchserver) {
5492: $datatable .= '<span class="LC_nobreak">'.&mt('Key and Secret are required').' - '.$switchmessage.'</span>'."\n";
5493: } else {
5494: $datatable .= '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="lti_key_add" value="" autocomplete="off" /></span> '."\n".
5495: (' 'x2).
5496: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="lti_secret_add" value="" autocomplete="new-password" />'.
5497: '<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";
5498: }
5499: $datatable .= '<br /><br />'.
5500: '<span class="LC_nobreak">'.$lt{'requser'}.':'.
5501: '<label><input type="radio" name="lti_requser_add" value="1" onclick="toggleLTI(this.form,'."'requser','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
5502: '<label><input type="radio" name="lti_requser_add" value="0" onclick="toggleLTI(this.form,'."'requser','add'".');" />'.&mt('No').'</label></span>'."\n".
5503: '<br /><br />'.
5504: '<span class="LC_nobreak">'.$lt{'crsinc'}.':'.
5505: '<label><input type="radio" name="lti_crsinc_add" value="1" onclick="toggleLTI(this.form,'."'crsinc','add'".');" checked="checked" />'.&mt('Yes').'</label> '."\n".
5506: '<label><input type="radio" name="lti_crsinc_add" value="0" onclick="toggleLTI(this.form,'."'crsinc','add'".');" />'.&mt('No').'</label></span>'."\n".
5507: '</fieldset>'.<i_options('add',undef,$itemcount,%lt).
5508: '</td>'."\n".
5509: '</tr>'."\n";
5510: $itemcount ++;
5511: }
5512: $$rowtotal += $itemcount;
5513: return $datatable;
5514: }
5515:
5516: sub lti_names {
5517: my %lt = &Apache::lonlocal::texthash(
5518: 'version' => 'LTI Version',
5519: 'url' => 'URL',
5520: 'key' => 'Key',
5521: 'lifetime' => 'Nonce lifetime (s)',
5522: 'consumer' => 'Consumer',
5523: 'secret' => 'Secret',
5524: 'requser' => "User's identity sent",
5525: 'crsinc' => "Course's identity sent",
5526: 'email' => 'Email address',
5527: 'sourcedid' => 'User ID',
5528: 'other' => 'Other',
5529: 'passback' => 'Can return grades to Consumer:',
5530: 'roster' => 'Can retrieve roster from Consumer:',
5531: 'topmenu' => 'Display LON-CAPA page header',
5532: 'inlinemenu'=> 'Display LON-CAPA inline menu',
5533: );
5534: return %lt;
5535: }
5536:
5537: sub lti_options {
5538: my ($num,$current,$itemcount,%lt) = @_;
5539: my (%checked,%rolemaps,$crssecsrc,$userfield,$cidfield,$callback);
5540: $checked{'mapuser'}{'sourcedid'} = ' checked="checked"';
5541: $checked{'mapcrs'}{'course_offering_sourcedid'} = ' checked="checked"';
5542: $checked{'storecrs'}{'Y'} = ' checked="checked"';
5543: $checked{'makecrs'}{'N'} = ' checked="checked"';
5544: $checked{'mapcrstype'} = {};
5545: $checked{'makeuser'} = {};
5546: $checked{'selfenroll'} = {};
5547: $checked{'crssec'} = {};
5548: $checked{'crssecsrc'} = {};
5549: $checked{'lcauth'} = {};
5550: $checked{'menuitem'} = {};
5551: if ($num eq 'add') {
5552: $checked{'lcauth'}{'lti'} = ' checked="checked"';
5553: }
5554: my $userfieldsty = 'none';
5555: my $crsfieldsty = 'none';
5556: my $crssecfieldsty = 'none';
5557: my $secsrcfieldsty = 'none';
5558: my $callbacksty = 'none';
5559: my $passbacksty = 'none';
5560: my $optionsty = 'block';
5561: my $crssty = 'block';
5562: my $lcauthparm;
5563: my $lcauthparmstyle = 'display:none';
5564: my $lcauthparmtext;
5565: my $menusty;
5566: my $numinrow = 4;
5567: my %menutitles = <imenu_titles();
5568:
5569: if (ref($current) eq 'HASH') {
5570: if (!$current->{'requser'}) {
5571: $optionsty = 'none';
5572: $crssty = 'none';
5573: } elsif (!$current->{'crsinc'}) {
5574: $crssty = 'none';
5575: }
5576: if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) {
5577: $checked{'mapuser'}{'sourcedid'} = '';
5578: if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') {
5579: $checked{'mapuser'}{'email'} = ' checked="checked"';
5580: } else {
5581: $checked{'mapuser'}{'other'} = ' checked="checked"';
5582: $userfield = $current->{'mapuser'};
5583: $userfieldsty = 'inline-block';
5584: }
5585: }
5586: if (($current->{'mapcrs'} ne '') && ($current->{'mapcrs'} ne 'course_offering_sourcedid')) {
5587: $checked{'mapcrs'}{'course_offering_sourcedid'} = '';
5588: if ($current->{'mapcrs'} eq 'context_id') {
5589: $checked{'mapcrs'}{'context_id'} = ' checked="checked"';
5590: } else {
5591: $checked{'mapcrs'}{'other'} = ' checked="checked"';
5592: $cidfield = $current->{'mapcrs'};
5593: $crsfieldsty = 'inline-block';
5594: }
5595: }
5596: if (ref($current->{'mapcrstype'}) eq 'ARRAY') {
5597: foreach my $type (@{$current->{'mapcrstype'}}) {
5598: $checked{'mapcrstype'}{$type} = ' checked="checked"';
5599: }
5600: }
5601: if (!$current->{'storecrs'}) {
5602: $checked{'storecrs'}{'N'} = $checked{'storecrs'}{'Y'};
5603: $checked{'storecrs'}{'Y'} = '';
5604: }
5605: if ($current->{'makecrs'}) {
5606: $checked{'makecrs'}{'Y'} = ' checked="checked"';
5607: }
5608: if (ref($current->{'makeuser'}) eq 'ARRAY') {
5609: foreach my $role (@{$current->{'makeuser'}}) {
5610: $checked{'makeuser'}{$role} = ' checked="checked"';
5611: }
5612: }
5613: if ($current->{'lcauth'} =~ /^(internal|localauth|krb4|krb5|lti)$/) {
5614: $checked{'lcauth'}{$1} = ' checked="checked"';
5615: unless (($current->{'lcauth'} eq 'lti') || ($current->{'lcauth'} eq 'internal')) {
5616: $lcauthparm = $current->{'lcauthparm'};
5617: $lcauthparmstyle = 'display:table-row';
5618: if ($current->{'lcauth'} eq 'localauth') {
5619: $lcauthparmtext = &mt('Local auth argument');
5620: } else {
5621: $lcauthparmtext = &mt('Kerberos domain');
5622: }
5623: }
5624: }
5625: if (ref($current->{'selfenroll'}) eq 'ARRAY') {
5626: foreach my $role (@{$current->{'selfenroll'}}) {
5627: $checked{'selfenroll'}{$role} = ' checked="checked"';
5628: }
5629: }
5630: if (ref($current->{'maproles'}) eq 'HASH') {
5631: %rolemaps = %{$current->{'maproles'}};
5632: }
5633: if ($current->{'section'} ne '') {
5634: $checked{'crssec'}{'Y'} = ' checked="checked"';
5635: $crssecfieldsty = 'inline-block';
5636: if ($current->{'section'} eq 'course_section_sourcedid') {
5637: $checked{'crssecsrc'}{'sourcedid'} = ' checked="checked"';
5638: } else {
5639: $checked{'crssecsrc'}{'other'} = ' checked="checked"';
5640: $crssecsrc = $current->{'section'};
5641: $secsrcfieldsty = 'inline-block';
5642: }
5643: } else {
5644: $checked{'crssec'}{'N'} = ' checked="checked"';
5645: }
5646: if ($current->{'callback'} ne '') {
5647: $callback = $current->{'callback'};
5648: $checked{'callback'}{'Y'} = ' checked="checked"';
5649: $callbacksty = 'inline-block';
5650: } else {
5651: $checked{'callback'}{'N'} = ' checked="checked"';
5652: }
5653: if ($current->{'topmenu'}) {
5654: $checked{'topmenu'}{'Y'} = ' checked="checked"';
5655: } else {
5656: $checked{'topmenu'}{'N'} = ' checked="checked"';
5657: }
5658: if ($current->{'inlinemenu'}) {
5659: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5660: } else {
5661: $checked{'inlinemenu'}{'N'} = ' checked="checked"';
5662: }
5663: if (($current->{'topmenu'}) || ($current->{'inlinemenu'})) {
5664: $menusty = 'inline-block';
5665: if (ref($current->{'lcmenu'}) eq 'ARRAY') {
5666: foreach my $item (@{$current->{'lcmenu'}}) {
5667: if (exists($menutitles{$item})) {
5668: $checked{'menuitem'}{$item} = ' checked="checked"';
5669: }
5670: }
5671: }
5672: } else {
5673: $menusty = 'none';
5674: }
5675: } else {
5676: $checked{'makecrs'}{'N'} = ' checked="checked"';
5677: $checked{'crssec'}{'N'} = ' checked="checked"';
5678: $checked{'callback'}{'N'} = ' checked="checked"';
5679: $checked{'topmenu'}{'N'} = ' checked="checked"';
5680: $checked{'inlinemenu'}{'Y'} = ' checked="checked"';
5681: $checked{'menuitem'}{'grades'} = ' checked="checked"';
5682: $menusty = 'inline-block';
5683: }
5684: my @coursetypes = ('official','unofficial','community','textbook','lti');
5685: my %coursetypetitles = &Apache::lonlocal::texthash (
5686: official => 'Official',
5687: unofficial => 'Unofficial',
5688: community => 'Community',
5689: textbook => 'Textbook',
5690: lti => 'LTI Provider',
5691: );
5692: my @authtypes = ('internal','krb4','krb5','localauth');
5693: my %shortauth = (
5694: internal => 'int',
5695: krb4 => 'krb4',
5696: krb5 => 'krb5',
5697: localauth => 'loc'
5698: );
5699: my %authnames = &authtype_names();
5700: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
5701: my @lticourseroles = qw(Learner Instructor TeachingAssistant Mentor);
5702: my @courseroles = ('cc','in','ta','ep','st');
5703: my $onclickuser = ' onclick="toggleLTI(this.form,'."'user','$num'".');"';
5704: my $onclickcrs = ' onclick="toggleLTI(this.form,'."'crs','$num'".');"';
5705: my $onclicksec = ' onclick="toggleLTI(this.form,'."'sec','$num'".');"';
5706: my $onclickcallback = ' onclick="toggleLTI(this.form,'."'callback','$num'".');"';
5707: my $onclicksecsrc = ' onclick="toggleLTI(this.form,'."'secsrc','$num'".')"';
5708: my $onclicklcauth = ' onclick="toggleLTI(this.form,'."'lcauth','$num'".')"';
5709: my $onclickmenu = ' onclick="toggleLTI(this.form,'."'lcmenu','$num'".');"';
5710: my $output = '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Logout options').'</legend>'.
5711: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Callback to logout LON-CAPA on log out from Consumer').': '.
5712: '<label><input type="radio" name="lti_callback_'.$num.'" value="0"'.
5713: $checked{'callback'}{'N'}.$onclickcallback.' />'.&mt('No').'</label>'.(' 'x2).
5714: '<label><input type="radio" name="lti_callback_'.$num.'" value="1"'.
5715: $checked{'callback'}{'Y'}.$onclickcallback.' />'.&mt('Yes').'</label></span></div>'.
5716: '<div class="LC_floatleft" style="display:'.$callbacksty.';" id="lti_callbackfield_'.$num.'">'.
5717: '<span class="LC_nobreak">'.&mt('Parameter').': '.
5718: '<input type="text" name="lti_callbackparam_'.$num.'" value="'.$callback.'" /></span>'.
5719: '</div><div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>'.
5720: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Mapping users').'</legend>'.
5721: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('LON-CAPA username').': ';
5722: foreach my $option ('sourcedid','email','other') {
5723: $output .= '<label><input type="radio" name="lti_mapuser_'.$num.'" value="'.$option.'"'.
5724: $checked{'mapuser'}{$option}.$onclickuser.' />'.$lt{$option}.'</label>'.
5725: ($option eq 'other' ? '' : (' 'x2) );
5726: }
5727: $output .= '</span></div>'.
5728: '<div class="LC_floatleft" style="display:'.$userfieldsty.';" id="lti_userfield_'.$num.'">'.
5729: '<input type="text" name="lti_customuser_'.$num.'" '.
5730: 'value="'.$userfield.'" /></div></fieldset>'.
5731: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('Roles which may create user accounts').'</legend>';
5732: foreach my $ltirole (@ltiroles) {
5733: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_makeuser_'.$num.'" value="'.$ltirole.'"'.
5734: $checked{'makeuser'}{$ltirole}.' />'.$ltirole.'</label> </span> ';
5735: }
5736: $output .= '</fieldset>'.
5737: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.&mt('New user accounts created for LTI users').'</legend>'.
5738: '<table>'.
5739: &modifiable_userdata_row('lti','instdata_'.$num,$current,$numinrow,$itemcount).
5740: '</table>'.
5741: '<table class="LC_nested"><tr><td class="LC_left_item">LON-CAPA Authentication</td>'.
5742: '<td class="LC_left_item">';
5743: foreach my $auth ('lti',@authtypes) {
5744: my $authtext;
5745: if ($auth eq 'lti') {
5746: $authtext = &mt('None');
5747: } else {
5748: $authtext = $authnames{$shortauth{$auth}};
5749: }
5750: $output .= '<span class="LC_nobreak"><label><input type="radio" name="lti_lcauth_'.$num.
5751: '" value="'.$auth.'"'.$checked{'lcauth'}{$auth}.$onclicklcauth.' />'.
5752: $authtext.'</label></span> ';
5753: }
5754: $output .= '</td></tr>'.
5755: '<tr id="lti_lcauth_parmrow_'.$num.'" style="'.$lcauthparmstyle.'">'.
5756: '<td class="LC_right_item" colspan="2"><span class="LC_nobreak">'.
5757: '<span id="lti_lcauth_parmtext_'.$num.'">'.$lcauthparmtext.'</span>'.
5758: '<input type="text" name="lti_lcauthparm_'.$num.'" value="" /></span></td></tr>'.
5759: '</table></fieldset>'.
5760: '<fieldset class="ltioption_usr_'.$num.'" style="display:'.$optionsty.'"><legend>'.
5761: &mt('LON-CAPA menu items (Course Coordinator can override)').'</legend>'.
5762: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'topmenu'}.': '.
5763: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="0"'.
5764: $checked{'topmenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5765: '<label><input type="radio" name="lti_topmenu_'.$num.'" value="1"'.
5766: $checked{'topmenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>'.
5767: '<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5768: '<div class="LC_floatleft"><span class="LC_nobreak">'.$lt{'inlinemenu'}.': '.
5769: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="0"'.
5770: $checked{'inlinemenu'}{'N'}.$onclickmenu.' />'.&mt('No').'</label>'.(' 'x2).
5771: '<label><input type="radio" name="lti_inlinemenu_'.$num.'" value="1"'.
5772: $checked{'inlinemenu'}{'Y'}.$onclickmenu.' />'.&mt('Yes').'</label></span></div>';
5773: $output .='<div style="padding:0;clear:both;margin:0;border:0"></div>'.
5774: '<div class="LC_floatleft" style="display:'.$menusty.';" id="lti_menufield_'.$num.'">'.
5775: '<span class="LC_nobreak">'.&mt('Menu items').': ';
5776: foreach my $type ('fullname','coursetitle','role','logout','grades') {
5777: $output .= '<label><input type="checkbox" name="lti_menuitem_'.$num.'" value="'.$type.'"'.
5778: $checked{'menuitem'}{$type}.' />'.$menutitles{$type}.'</label>'.
5779: (' 'x2);
5780: }
5781: $output .= '</span></div></fieldset>'.
5782: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping courses').'</legend>'.
5783: '<div class="LC_floatleft"><span class="LC_nobreak">'.
5784: &mt('Unique course identifier').': ';
5785: foreach my $option ('course_offering_sourcedid','context_id','other') {
5786: $output .= '<label><input type="radio" name="lti_mapcrs_'.$num.'" value="'.$option.'"'.
5787: $checked{'mapcrs'}{$option}.$onclickcrs.' />'.$option.'</label>'.
5788: ($option eq 'other' ? '' : (' 'x2) );
5789: }
5790: $output .= '</span></div><div class="LC_floatleft" style="display:'.$crsfieldsty.';" id="lti_crsfield_'.$num.'">'.
5791: '<input type="text" name="lti_mapcrsfield_'.$num.'" value="'.$cidfield.'" />'.
5792: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
5793: '<span class="LC_nobreak">'.&mt('LON-CAPA course type(s)').': ';
5794: foreach my $type (@coursetypes) {
5795: $output .= '<label><input type="checkbox" name="lti_mapcrstype_'.$num.'" value="'.$type.'"'.
5796: $checked{'mapcrstype'}{$type}.' />'.$coursetypetitles{$type}.'</label>'.
5797: (' 'x2);
5798: }
5799: $output .= '</span><br /><br />'.
5800: '<span class="LC_nobreak">'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.
5801: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="0"'.
5802: $checked{'storecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5803: '<label><input type="radio" name="lti_storecrs_'.$num.'" value="1"'.
5804: $checked{'storecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5805: '</fieldset>'.
5806: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Mapping course roles').'</legend><table><tr>';
5807: foreach my $ltirole (@lticourseroles) {
5808: my ($selected,$selectnone);
5809: if ($rolemaps{$ltirole} eq '') {
5810: $selectnone = ' selected="selected"';
5811: }
5812: $output .= '<td style="text-align: center">'.$ltirole.'<br />'.
5813: '<select name="lti_maprole_'.$ltirole.'_'.$num.'">'.
5814: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
5815: foreach my $role (@courseroles) {
5816: unless ($selectnone) {
5817: if ($rolemaps{$ltirole} eq $role) {
5818: $selected = ' selected="selected"';
5819: } else {
5820: $selected = '';
5821: }
5822: }
5823: $output .= '<option value="'.$role.'"'.$selected.'>'.
5824: &Apache::lonnet::plaintext($role,'Course').
5825: '</option>';
5826: }
5827: $output .= '</select></td>';
5828: }
5829: $output .= '</tr></table></fieldset>'.
5830: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Creating courses').'</legend>'.
5831: '<span class="LC_nobreak">'.&mt('Course created (if absent) on Instructor access').': '.
5832: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="0"'.
5833: $checked{'makecrs'}{'N'}.' />'.&mt('No').'</label>'.(' 'x2).
5834: '<label><input type="radio" name="lti_makecrs_'.$num.'" value="1"'.
5835: $checked{'makecrs'}{'Y'}.' />'.&mt('Yes').'</label></span>'.
5836: '</fieldset>'.
5837: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Roles which may self-enroll').'</legend>';
5838: foreach my $lticrsrole (@lticourseroles) {
5839: $output .= '<span class="LC_nobreak"><label><input type="checkbox" name="lti_selfenroll_'.$num.'" value="'.$lticrsrole.'"'.
5840: $checked{'selfenroll'}{$lticrsrole}.' />'.$lticrsrole.'</label> </span> ';
5841: }
5842: $output .= '</fieldset>'.
5843: '<fieldset class="ltioption_crs_'.$num.'" style="display:'.$crssty.'"><legend>'.&mt('Course options').'</legend>'.
5844: '<div class="LC_floatleft"><span class="LC_nobreak">'.&mt('Assign users to sections').': '.
5845: '<label><input type="radio" name="lti_crssec_'.$num.'" value="0"'.
5846: $checked{'crssec'}{'N'}.$onclicksec.' />'.&mt('No').'</label>'.(' 'x2).
5847: '<label><input type="radio" name="lti_crssec_'.$num.'" value="1"'.
5848: $checked{'crssec'}{'Y'}.$onclicksec.' />'.&mt('Yes').'</label></span></div>'.
5849: '<div class="LC_floatleft" style="display:'.$crssecfieldsty.';" id="lti_crssecfield_'.$num.'">'.
5850: '<span class="LC_nobreak">'.&mt('From').':<label>'.
5851: '<input type="radio" name="lti_crssecsrc_'.$num.'" value="course_section_sourcedid"'.
5852: $checked{'crssecsrc'}{'sourcedid'}.$onclicksecsrc.' />'.
5853: &mt('Standard field').'</label>'.(' 'x2).
5854: '<label><input type="radio" name="lti_crssecsrc_'.$num.'" value="other"'.
5855: $checked{'crssecsrc'}{'other'}.$onclicksecsrc.' />'.&mt('Other').
5856: '</label></span></div><div class="LC_floatleft" style="display:'.$secsrcfieldsty.';" id="lti_secsrcfield_'.$num.'">'.
5857: '<input type="text" name="lti_customsection_'.$num.'" value="'.$crssecsrc.'" />'.
5858: '</div><div style="padding:0;clear:both;margin:0;border:0"></div>';
5859: my ($pb1p1chk,$pb1p0chk,$onclickpb);
5860: foreach my $extra ('roster','passback') {
5861: my $checkedon = '';
5862: my $checkedoff = ' checked="checked"';
5863: if ($extra eq 'passback') {
5864: $pb1p1chk = ' checked="checked"';
5865: $pb1p0chk = '';
5866: $onclickpb = ' onclick="toggleLTI(this.form,'."'passback','$num'".');"';
5867: } else {
5868: $onclickpb = '';
5869: }
5870: if (ref($current) eq 'HASH') {
5871: if (($current->{$extra})) {
5872: $checkedon = $checkedoff;
5873: $checkedoff = '';
5874: if ($extra eq 'passback') {
5875: $passbacksty = 'inline-block';
5876: }
5877: if ($current->{'passbackformat'} eq '1.0') {
5878: $pb1p0chk = ' checked="checked"';
5879: $pb1p1chk = '';
5880: }
5881: }
5882: }
5883: $output .= $lt{$extra}.' '.
5884: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="0"'.$checkedoff.$onclickpb.' />'.
5885: &mt('No').'</label>'.(' 'x2).
5886: '<label><input type="radio" name="lti_'.$extra.'_'.$num.'" value="1"'.$checkedon.$onclickpb.' />'.
5887: &mt('Yes').'</label><br />';
5888: }
5889: $output .= '<div class="LC_floatleft" style="display:'.$passbacksty.';" id="lti_passback_'.$num.'">'.
5890: '<span class="LC_nobreak">'.&mt('Grade format').
5891: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.1"'.$pb1p1chk.' />'.
5892: &mt('Outcomes Service (1.1)').'</label>'.(' 'x2).
5893: '<label><input type="radio" name="lti_passbackformat_'.$num.'" value="1.0"'.$pb1p0chk.'/>'.
5894: &mt('Outcomes Extension (1.0)').'</label></span></div>'.
5895: '<div style="padding:0;clear:both;margin:0;border:0"></div></fieldset>';
5896: $output .= '</span></div></fieldset>';
5897: # '<fieldset><legend>'.&mt('Assigning author roles').'</legend>';
5898: #
5899: # $output .= '</fieldset>'.
5900: # '<fieldset><legend>'.&mt('Assigning domain roles').'</legend>';
5901: return $output;
5902: }
5903:
5904: sub ltimenu_titles {
5905: return &Apache::lonlocal::texthash(
5906: fullname => 'Full name',
5907: coursetitle => 'Course title',
5908: role => 'Role',
5909: logout => 'Logout',
5910: grades => 'Grades',
5911: );
5912: }
5913:
5914:
5915:
5916: sub print_coursedefaults {
5917: my ($position,$dom,$settings,$rowtotal) = @_;
5918: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
5919: my $itemcount = 1;
5920: my %choices = &Apache::lonlocal::texthash (
5921: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
5922: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
5923: coursecredits => 'Credits can be specified for courses',
5924: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
5925: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
5926: inline_chem => 'Use inline previewer for chemical reaction response in place of pop-up',
5927: texengine => 'Default method to display mathematics',
5928: postsubmit => 'Disable submit button/keypress following student submission',
5929: canclone => "People who may clone a course (besides course's owner and coordinators)",
5930: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
5931: ltiauth => 'Student username in LTI launch of deep-linked URL can be accepted without re-authentication',
5932: domexttool => 'External Tools defined in the domain may be used in courses/communities (by type)',
5933: exttool => 'External Tools can be defined and configured in courses/communities (by type)',
5934: );
5935: my %staticdefaults = (
5936: anonsurvey_threshold => 10,
5937: uploadquota => 500,
5938: postsubmit => 60,
5939: mysqltables => 172800,
5940: domexttool => 1,
5941: exttool => 0,
5942: );
5943: if ($position eq 'top') {
5944: %defaultchecked = (
5945: 'uselcmath' => 'on',
5946: 'usejsme' => 'on',
5947: 'inline_chem' => 'on',
5948: 'canclone' => 'none',
5949: );
5950: @toggles = ('uselcmath','usejsme','inline_chem');
5951: my $deftex = $Apache::lonnet::deftex;
5952: if (ref($settings) eq 'HASH') {
5953: if ($settings->{'texengine'}) {
5954: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
5955: $deftex = $settings->{'texengine'};
5956: }
5957: }
5958: }
5959: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5960: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
5961: '<span class="LC_nobreak">'.$choices{'texengine'}.
5962: '</span></td><td class="LC_right_item">'.
5963: '<select name="texengine">'."\n";
5964: my %texoptions = (
5965: MathJax => 'MathJax',
5966: mimetex => &mt('Convert to Images'),
5967: tth => &mt('TeX to HTML'),
5968: );
5969: foreach my $renderer ('MathJax','mimetex','tth') {
5970: my $selected = '';
5971: if ($renderer eq $deftex) {
5972: $selected = ' selected="selected"';
5973: }
5974: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
5975: }
5976: $mathdisp .= '</select></td></tr>'."\n";
5977: $itemcount ++;
5978: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
5979: \%choices,$itemcount);
5980: $datatable = $mathdisp.$datatable;
5981: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5982: $datatable .=
5983: '<tr'.$css_class.'><td valign="top">'.
5984: '<span class="LC_nobreak">'.$choices{'canclone'}.
5985: '</span></td><td class="LC_left_item">';
5986: my $currcanclone = 'none';
5987: my $onclick;
5988: my @cloneoptions = ('none','domain');
5989: my %clonetitles = &Apache::lonlocal::texthash (
5990: none => 'No additional course requesters',
5991: domain => "Any course requester in course's domain",
5992: instcode => 'Course requests for official courses ...',
5993: );
5994: my (%codedefaults,@code_order,@posscodes);
5995: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
5996: \@code_order) eq 'ok') {
5997: if (@code_order > 0) {
5998: push(@cloneoptions,'instcode');
5999: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
6000: }
6001: }
6002: if (ref($settings) eq 'HASH') {
6003: if ($settings->{'canclone'}) {
6004: if (ref($settings->{'canclone'}) eq 'HASH') {
6005: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
6006: if (@code_order > 0) {
6007: $currcanclone = 'instcode';
6008: @posscodes = @{$settings->{'canclone'}{'instcode'}};
6009: }
6010: }
6011: } elsif ($settings->{'canclone'} eq 'domain') {
6012: $currcanclone = $settings->{'canclone'};
6013: }
6014: }
6015: }
6016: foreach my $option (@cloneoptions) {
6017: my ($checked,$additional);
6018: if ($currcanclone eq $option) {
6019: $checked = ' checked="checked"';
6020: }
6021: if ($option eq 'instcode') {
6022: if (@code_order) {
6023: my $show = 'none';
6024: if ($checked) {
6025: $show = 'block';
6026: }
6027: $additional = '<div id="cloneinstcode" style="display:'.$show.';" />'.
6028: &mt('Institutional codes for new and cloned course have identical:').
6029: '<br />';
6030: foreach my $item (@code_order) {
6031: my $codechk;
6032: if ($checked) {
6033: if (grep(/^\Q$item\E$/,@posscodes)) {
6034: $codechk = ' checked="checked"';
6035: }
6036: }
6037: $additional .= '<label>'.
6038: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
6039: $item.'</label>';
6040: }
6041: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
6042: }
6043: }
6044: $datatable .=
6045: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
6046: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
6047: '</label> '.$additional.'</span><br />';
6048: }
6049: $datatable .= '</td>'.
6050: '</tr>';
6051: $itemcount ++;
6052: } else {
6053: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6054: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
6055: my $currusecredits = 0;
6056: my $postsubmitclient = 1;
6057: my $ltiauth = 0;
6058: my %domexttool;
6059: my %exttool;
6060: my @types = ('official','unofficial','community','textbook');
6061: if (ref($settings) eq 'HASH') {
6062: if ($settings->{'ltiauth'}) {
6063: $ltiauth = 1;
6064: }
6065: if (ref($settings->{'domexttool'}) eq 'HASH') {
6066: foreach my $type (@types) {
6067: if ($settings->{'domexttool'}->{$type}) {
6068: $domexttool{$type} = ' checked="checked"';
6069: }
6070: }
6071: } else {
6072: foreach my $type (@types) {
6073: if ($staticdefaults{'domexttool'}) {
6074: $domexttool{$type} = ' checked="checked"';
6075: }
6076: }
6077: }
6078: if (ref($settings->{'exttool'}) eq 'HASH') {
6079: foreach my $type (@types) {
6080: if ($settings->{'exttool'}->{$type}) {
6081: $exttool{$type} = ' checked="checked"';
6082: }
6083: }
6084: }
6085: $currdefresponder = $settings->{'anonsurvey_threshold'};
6086: if (ref($settings->{'uploadquota'}) eq 'HASH') {
6087: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
6088: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
6089: }
6090: }
6091: if (ref($settings->{'coursecredits'}) eq 'HASH') {
6092: foreach my $type (@types) {
6093: next if ($type eq 'community');
6094: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
6095: if ($defcredits{$type} ne '') {
6096: $currusecredits = 1;
6097: }
6098: }
6099: }
6100: if (ref($settings->{'postsubmit'}) eq 'HASH') {
6101: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
6102: $postsubmitclient = 0;
6103: foreach my $type (@types) {
6104: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6105: }
6106: } else {
6107: foreach my $type (@types) {
6108: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
6109: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
6110: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
6111: } else {
6112: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6113: }
6114: } else {
6115: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6116: }
6117: }
6118: }
6119: } else {
6120: foreach my $type (@types) {
6121: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6122: }
6123: }
6124: if (ref($settings->{'mysqltables'}) eq 'HASH') {
6125: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
6126: $currmysql{$type} = $settings->{'mysqltables'}{$type};
6127: }
6128: } else {
6129: foreach my $type (@types) {
6130: $currmysql{$type} = $staticdefaults{'mysqltables'};
6131: }
6132: }
6133: } else {
6134: foreach my $type (@types) {
6135: $deftimeout{$type} = $staticdefaults{'postsubmit'};
6136: if ($staticdefaults{'domexttool'}) {
6137: $domexttool{$type} = ' checked="checked"';
6138: }
6139: }
6140: }
6141: if (!$currdefresponder) {
6142: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
6143: } elsif ($currdefresponder < 1) {
6144: $currdefresponder = 1;
6145: }
6146: foreach my $type (@types) {
6147: if ($curruploadquota{$type} eq '') {
6148: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
6149: }
6150: }
6151: $datatable .=
6152: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6153: $choices{'anonsurvey_threshold'}.
6154: '</span></td>'.
6155: '<td class="LC_right_item"><span class="LC_nobreak">'.
6156: '<input type="text" name="anonsurvey_threshold"'.
6157: ' value="'.$currdefresponder.'" size="5" /></span>'.
6158: '</td></tr>'."\n";
6159: $itemcount ++;
6160: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6161: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6162: $choices{'uploadquota'}.
6163: '</span></td>'.
6164: '<td align="right" class="LC_right_item">'.
6165: '<table><tr>';
6166: foreach my $type (@types) {
6167: $datatable .= '<td align="center">'.&mt($type).'<br />'.
6168: '<input type="text" name="uploadquota_'.$type.'"'.
6169: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
6170: }
6171: $datatable .= '</tr></table></td></tr>'."\n";
6172: $itemcount ++;
6173: my $onclick = "toggleDisplay(this.form,'credits');";
6174: my $display = 'none';
6175: if ($currusecredits) {
6176: $display = 'block';
6177: }
6178: my $additional = '<div id="credits" style="display: '.$display.'">'.
6179: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
6180: foreach my $type (@types) {
6181: next if ($type eq 'community');
6182: $additional .= '<td align="center">'.&mt($type).'<br />'.
6183: '<input type="text" name="'.$type.'_credits"'.
6184: ' value="'.$defcredits{$type}.'" size="3" /></td>';
6185: }
6186: $additional .= '</tr></table></div>'."\n";
6187: %defaultchecked = ('coursecredits' => 'off');
6188: @toggles = ('coursecredits');
6189: my $current = {
6190: 'coursecredits' => $currusecredits,
6191: };
6192: (my $table,$itemcount) =
6193: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6194: \%choices,$itemcount,$onclick,$additional,'left');
6195: $datatable .= $table;
6196: $onclick = "toggleDisplay(this.form,'studentsubmission');";
6197: my $display = 'none';
6198: if ($postsubmitclient) {
6199: $display = 'block';
6200: }
6201: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
6202: &mt('Number of seconds submit is disabled').'<br />'.
6203: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
6204: '<table><tr>';
6205: foreach my $type (@types) {
6206: $additional .= '<td align="center">'.&mt($type).'<br />'.
6207: '<input type="text" name="'.$type.'_timeout" value="'.
6208: $deftimeout{$type}.'" size="5" /></td>';
6209: }
6210: $additional .= '</tr></table></div>'."\n";
6211: %defaultchecked = ('postsubmit' => 'on');
6212: @toggles = ('postsubmit');
6213: $current = {
6214: 'postsubmit' => $postsubmitclient,
6215: };
6216: ($table,$itemcount) =
6217: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6218: \%choices,$itemcount,$onclick,$additional,'left');
6219: $datatable .= $table;
6220: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6221: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6222: $choices{'mysqltables'}.
6223: '</span></td>'.
6224: '<td align="right" class="LC_right_item">'.
6225: '<table><tr>';
6226: foreach my $type (@types) {
6227: $datatable .= '<td align="center">'.&mt($type).'<br />'.
6228: '<input type="text" name="mysqltables_'.$type.'"'.
6229: ' value="'.$currmysql{$type}.'" size="8" /></td>';
6230: }
6231: $datatable .= '</tr></table></td></tr>'."\n";
6232: $itemcount ++;
6233: %defaultchecked = ('ltiauth' => 'off');
6234: @toggles = ('ltiauth');
6235: $current = {
6236: 'ltiauth' => $ltiauth,
6237: };
6238: ($table,$itemcount) =
6239: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
6240: \%choices,$itemcount,undef,undef,'left');
6241: $datatable .= $table;
6242: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6243: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6244: $choices{'domexttool'}.
6245: '</span></td>'.
6246: '<td style="text-align: right" class="LC_right_item">'.
6247: '<table><tr>';
6248: foreach my $type (@types) {
6249: $datatable .= '<td style="text-align: left">'.
6250: '<span class="LC_nobreak">'.
6251: '<input type="checkbox" name="domexttool"'.
6252: ' value="'.$type.'"'.$domexttool{$type}.' />'.
6253: &mt($type).'</span></td>'."\n";
6254: }
6255: $datatable .= '</tr></table></td></tr>'."\n";
6256: $itemcount ++;
6257: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6258: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6259: $choices{'exttool'}.
6260: '</span></td>'.
6261: '<td style="text-align: right" class="LC_right_item">'.
6262: '<table><tr>';
6263: foreach my $type (@types) {
6264: $datatable .= '<td style="text-align: left">'.
6265: '<span class="LC_nobreak">'.
6266: '<input type="checkbox" name="exttool"'.
6267: ' value="'.$type.'"'.$exttool{$type}.' />'.
6268: &mt($type).'</span></td>'."\n";
6269: }
6270: $datatable .= '</tr></table></td></tr>'."\n";
6271: }
6272: $$rowtotal += $itemcount;
6273: return $datatable;
6274: }
6275:
6276: sub print_selfenrollment {
6277: my ($position,$dom,$settings,$rowtotal) = @_;
6278: my ($css_class,$datatable);
6279: my $itemcount = 1;
6280: my @types = ('official','unofficial','community','textbook');
6281: if (($position eq 'top') || ($position eq 'middle')) {
6282: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
6283: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
6284: my @rows;
6285: my $key;
6286: if ($position eq 'top') {
6287: $key = 'admin';
6288: if (ref($rowsref) eq 'ARRAY') {
6289: @rows = @{$rowsref};
6290: }
6291: } elsif ($position eq 'middle') {
6292: $key = 'default';
6293: @rows = ('types','registered','approval','limit');
6294: }
6295: foreach my $row (@rows) {
6296: if (defined($titlesref->{$row})) {
6297: $itemcount ++;
6298: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6299: $datatable .= '<tr'.$css_class.'>'.
6300: '<td>'.$titlesref->{$row}.'</td>'.
6301: '<td class="LC_left_item">'.
6302: '<table><tr>';
6303: my (%current,%currentcap);
6304: if (ref($settings) eq 'HASH') {
6305: if (ref($settings->{$key}) eq 'HASH') {
6306: foreach my $type (@types) {
6307: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6308: $current{$type} = $settings->{$key}->{$type}->{$row};
6309: }
6310: if (($row eq 'limit') && ($key eq 'default')) {
6311: if (ref($settings->{$key}->{$type}) eq 'HASH') {
6312: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
6313: }
6314: }
6315: }
6316: }
6317: }
6318: my %roles = (
6319: '0' => &Apache::lonnet::plaintext('dc'),
6320: );
6321:
6322: foreach my $type (@types) {
6323: unless (($row eq 'registered') && ($key eq 'default')) {
6324: $datatable .= '<th>'.&mt($type).'</th>';
6325: }
6326: }
6327: unless (($row eq 'registered') && ($key eq 'default')) {
6328: $datatable .= '</tr><tr>';
6329: }
6330: foreach my $type (@types) {
6331: if ($type eq 'community') {
6332: $roles{'1'} = &mt('Community personnel');
6333: } else {
6334: $roles{'1'} = &mt('Course personnel');
6335: }
6336: $datatable .= '<td style="vertical-align: top">';
6337: if ($position eq 'top') {
6338: my %checked;
6339: if ($current{$type} eq '0') {
6340: $checked{'0'} = ' checked="checked"';
6341: } else {
6342: $checked{'1'} = ' checked="checked"';
6343: }
6344: foreach my $role ('1','0') {
6345: $datatable .= '<span class="LC_nobreak"><label>'.
6346: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
6347: 'value="'.$role.'"'.$checked{$role}.' />'.
6348: $roles{$role}.'</label></span> ';
6349: }
6350: } else {
6351: if ($row eq 'types') {
6352: my %checked;
6353: if ($current{$type} =~ /^(all|dom)$/) {
6354: $checked{$1} = ' checked="checked"';
6355: } else {
6356: $checked{''} = ' checked="checked"';
6357: }
6358: foreach my $val ('','dom','all') {
6359: $datatable .= '<span class="LC_nobreak"><label>'.
6360: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6361: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6362: }
6363: } elsif ($row eq 'registered') {
6364: my %checked;
6365: if ($current{$type} eq '1') {
6366: $checked{'1'} = ' checked="checked"';
6367: } else {
6368: $checked{'0'} = ' checked="checked"';
6369: }
6370: foreach my $val ('0','1') {
6371: $datatable .= '<span class="LC_nobreak"><label>'.
6372: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6373: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6374: }
6375: } elsif ($row eq 'approval') {
6376: my %checked;
6377: if ($current{$type} =~ /^([12])$/) {
6378: $checked{$1} = ' checked="checked"';
6379: } else {
6380: $checked{'0'} = ' checked="checked"';
6381: }
6382: for my $val (0..2) {
6383: $datatable .= '<span class="LC_nobreak"><label>'.
6384: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6385: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6386: }
6387: } elsif ($row eq 'limit') {
6388: my %checked;
6389: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
6390: $checked{$1} = ' checked="checked"';
6391: } else {
6392: $checked{'none'} = ' checked="checked"';
6393: }
6394: my $cap;
6395: if ($currentcap{$type} =~ /^\d+$/) {
6396: $cap = $currentcap{$type};
6397: }
6398: foreach my $val ('none','allstudents','selfenrolled') {
6399: $datatable .= '<span class="LC_nobreak"><label>'.
6400: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
6401: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
6402: }
6403: $datatable .= '<br />'.
6404: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
6405: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
6406: '</span>';
6407: }
6408: }
6409: $datatable .= '</td>';
6410: }
6411: $datatable .= '</tr>';
6412: }
6413: $datatable .= '</table></td></tr>';
6414: }
6415: } elsif ($position eq 'bottom') {
6416: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
6417: }
6418: $$rowtotal += $itemcount;
6419: return $datatable;
6420: }
6421:
6422: sub print_validation_rows {
6423: my ($caller,$dom,$settings,$rowtotal) = @_;
6424: my ($itemsref,$namesref,$fieldsref);
6425: if ($caller eq 'selfenroll') {
6426: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
6427: } elsif ($caller eq 'requestcourses') {
6428: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
6429: }
6430: my %currvalidation;
6431: if (ref($settings) eq 'HASH') {
6432: if (ref($settings->{'validation'}) eq 'HASH') {
6433: %currvalidation = %{$settings->{'validation'}};
6434: }
6435: }
6436: my $datatable;
6437: my $itemcount = 0;
6438: foreach my $item (@{$itemsref}) {
6439: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6440: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
6441: $namesref->{$item}.
6442: '</span></td>'.
6443: '<td class="LC_left_item">';
6444: if (($item eq 'url') || ($item eq 'button')) {
6445: $datatable .= '<span class="LC_nobreak">'.
6446: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
6447: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
6448: } elsif ($item eq 'fields') {
6449: my @currfields;
6450: if (ref($currvalidation{$item}) eq 'ARRAY') {
6451: @currfields = @{$currvalidation{$item}};
6452: }
6453: foreach my $field (@{$fieldsref}) {
6454: my $check = '';
6455: if (grep(/^\Q$field\E$/,@currfields)) {
6456: $check = ' checked="checked"';
6457: }
6458: $datatable .= '<span class="LC_nobreak"><label>'.
6459: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
6460: ' value="'.$field.'"'.$check.' />'.$field.
6461: '</label></span> ';
6462: }
6463: } elsif ($item eq 'markup') {
6464: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
6465: $currvalidation{$item}.
6466: '</textarea>';
6467: }
6468: $datatable .= '</td></tr>'."\n";
6469: if (ref($rowtotal)) {
6470: $itemcount ++;
6471: }
6472: }
6473: if ($caller eq 'requestcourses') {
6474: my %currhash;
6475: if (ref($settings) eq 'HASH') {
6476: if (ref($settings->{'validation'}) eq 'HASH') {
6477: if ($settings->{'validation'}{'dc'} ne '') {
6478: $currhash{$settings->{'validation'}{'dc'}} = 1;
6479: }
6480: }
6481: }
6482: my $numinrow = 2;
6483: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
6484: 'validationdc',%currhash);
6485: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
6486: $datatable .= '<tr'.$css_class.'><td>';
6487: if ($numdc > 1) {
6488: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
6489: } else {
6490: $datatable .= &mt('Course creation processed as: ');
6491: }
6492: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
6493: $itemcount ++;
6494: }
6495: if (ref($rowtotal)) {
6496: $$rowtotal += $itemcount;
6497: }
6498: return $datatable;
6499: }
6500:
6501: sub print_passwords {
6502: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
6503: my ($datatable,$css_class);
6504: my $itemcount = 0;
6505: my %titles = &Apache::lonlocal::texthash (
6506: captcha => '"Forgot Password" CAPTCHA validation',
6507: link => 'Reset link expiration (hours)',
6508: case => 'Case-sensitive usernames/e-mail',
6509: prelink => 'Information required (form 1)',
6510: postlink => 'Information required (form 2)',
6511: emailsrc => 'LON-CAPA e-mail address type(s)',
6512: customtext => 'Domain specific text (HTML)',
6513: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
6514: intauth_check => 'Check bcrypt cost if authenticated',
6515: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
6516: permanent => 'Permanent e-mail address',
6517: critical => 'Critical notification address',
6518: notify => 'Notification address',
6519: min => 'Minimum password length',
6520: max => 'Maximum password length',
6521: chars => 'Required characters',
6522: numsaved => 'Number of previous passwords to save and disallow reuse',
6523: );
6524: if ($position eq 'top') {
6525: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6526: my $shownlinklife = 2;
6527: my $prelink = 'both';
6528: my (%casesens,%postlink,%emailsrc,$nostdtext,$customurl);
6529: if (ref($settings) eq 'HASH') {
6530: if ($settings->{resetlink} =~ /^\d+(|\.\d*)$/) {
6531: $shownlinklife = $settings->{resetlink};
6532: }
6533: if (ref($settings->{resetcase}) eq 'ARRAY') {
6534: map { $casesens{$_} = 1; } (@{$settings->{resetcase}});
6535: }
6536: if ($settings->{resetprelink} =~ /^(both|either)$/) {
6537: $prelink = $settings->{resetprelink};
6538: }
6539: if (ref($settings->{resetpostlink}) eq 'HASH') {
6540: %postlink = %{$settings->{resetpostlink}};
6541: }
6542: if (ref($settings->{resetemail}) eq 'ARRAY') {
6543: map { $emailsrc{$_} = 1; } (@{$settings->{resetemail}});
6544: }
6545: if ($settings->{resetremove}) {
6546: $nostdtext = 1;
6547: }
6548: if ($settings->{resetcustom}) {
6549: $customurl = $settings->{resetcustom};
6550: }
6551: } else {
6552: if (ref($types) eq 'ARRAY') {
6553: foreach my $item (@{$types}) {
6554: $casesens{$item} = 1;
6555: $postlink{$item} = ['username','email'];
6556: }
6557: }
6558: $casesens{'default'} = 1;
6559: $postlink{'default'} = ['username','email'];
6560: $prelink = 'both';
6561: %emailsrc = (
6562: permanent => 1,
6563: critical => 1,
6564: notify => 1,
6565: );
6566: }
6567: $datatable = &captcha_choice('passwords',$settings,$$rowtotal);
6568: $itemcount ++;
6569: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6570: $datatable .= '<tr'.$css_class.'><td>'.$titles{'link'}.'</td>'.
6571: '<td class="LC_left_item">'.
6572: '<input type="textbox" value="'.$shownlinklife.'" '.
6573: 'name="passwords_link" size="3" /></td></tr>';
6574: $itemcount ++;
6575: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6576: $datatable .= '<tr'.$css_class.'><td>'.$titles{'case'}.'</td>'.
6577: '<td class="LC_left_item">';
6578: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6579: foreach my $item (@{$types}) {
6580: my $checkedcase;
6581: if ($casesens{$item}) {
6582: $checkedcase = ' checked="checked"';
6583: }
6584: $datatable .= '<span class="LC_nobreak"><label>'.
6585: '<input type="checkbox" name="passwords_case_sensitive" value="'.
6586: $item.'"'.$checkedcase.' />'.$usertypes->{$item}.'</label>'.
6587: '</span> ';
6588: }
6589: }
6590: my $checkedcase;
6591: if ($casesens{'default'}) {
6592: $checkedcase = ' checked="checked"';
6593: }
6594: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6595: 'name="passwords_case_sensitive" value="default"'.$checkedcase.' />'.
6596: $othertitle.'</label></span></td>';
6597: $itemcount ++;
6598: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6599: my %checkedpre = (
6600: both => ' checked="checked"',
6601: either => '',
6602: );
6603: if ($prelink eq 'either') {
6604: $checkedpre{either} = ' checked="checked"';
6605: $checkedpre{both} = '';
6606: }
6607: $datatable .= '<tr'.$css_class.'><td>'.$titles{'prelink'}.'</td>'.
6608: '<td class="LC_left_item"><span class="LC_nobreak">'.
6609: '<label><input type="radio" name="passwords_prelink" value="both"'.$checkedpre{'both'}.' />'.
6610: &mt('Both username and e-mail address').'</label></span> '.
6611: '<span class="LC_nobreak"><label>'.
6612: '<input type="radio" name="passwords_prelink" value="either"'.$checkedpre{'either'}.' />'.
6613: &mt('Either username or e-mail address').'</label></span></td></tr>';
6614: $itemcount ++;
6615: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6616: $datatable .= '<tr'.$css_class.'><td>'.$titles{'postlink'}.'</td>'.
6617: '<td class="LC_left_item">';
6618: my %postlinked;
6619: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6620: foreach my $item (@{$types}) {
6621: undef(%postlinked);
6622: $datatable .= '<fieldset style="display: inline-block;">'.
6623: '<legend>'.$usertypes->{$item}.'</legend>';
6624: if (ref($postlink{$item}) eq 'ARRAY') {
6625: map { $postlinked{$_} = 1; } (@{$postlink{$item}});
6626: }
6627: foreach my $field ('email','username') {
6628: my $checked;
6629: if ($postlinked{$field}) {
6630: $checked = ' checked="checked"';
6631: }
6632: $datatable .= '<span class="LC_nobreak"><label>'.
6633: '<input type="checkbox" name="passwords_postlink_'.$item.'" value="'.
6634: $field.'"'.$checked.' />'.$field.'</label>'.
6635: '<span> ';
6636: }
6637: $datatable .= '</fieldset>';
6638: }
6639: }
6640: if (ref($postlink{'default'}) eq 'ARRAY') {
6641: map { $postlinked{$_} = 1; } (@{$postlink{'default'}});
6642: }
6643: $datatable .= '<fieldset style="display: inline-block;">'.
6644: '<legend>'.$othertitle.'</legend>';
6645: foreach my $field ('email','username') {
6646: my $checked;
6647: if ($postlinked{$field}) {
6648: $checked = ' checked="checked"';
6649: }
6650: $datatable .= '<span class="LC_nobreak"><label>'.
6651: '<input type="checkbox" name="passwords_postlink_default" value="'.
6652: $field.'"'.$checked.' />'.$field.'</label>'.
6653: '<span> ';
6654: }
6655: $datatable .= '</fieldset></td></tr>';
6656: $itemcount ++;
6657: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6658: $datatable .= '<tr'.$css_class.'><td>'.$titles{'emailsrc'}.'</td>'.
6659: '<td class="LC_left_item">';
6660: foreach my $type ('permanent','critical','notify') {
6661: my $checkedemail;
6662: if ($emailsrc{$type}) {
6663: $checkedemail = ' checked="checked"';
6664: }
6665: $datatable .= '<span class="LC_nobreak"><label>'.
6666: '<input type="checkbox" name="passwords_emailsrc" value="'.
6667: $type.'"'.$checkedemail.' />'.$titles{$type}.'</label>'.
6668: '<span> ';
6669: }
6670: $datatable .= '</td></tr>';
6671: $itemcount ++;
6672: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6673: my $switchserver = &check_switchserver($dom,$confname);
6674: my ($showstd,$noshowstd);
6675: if ($nostdtext) {
6676: $noshowstd = ' checked="checked"';
6677: } else {
6678: $showstd = ' checked="checked"';
6679: }
6680: $datatable .= '<tr'.$css_class.'><td>'.$titles{'customtext'}.'</td>'.
6681: '<td class="LC_left_item"><span class="LC_nobreak">'.
6682: &mt('Retain standard text:').
6683: '<label><input type="radio" name="passwords_stdtext" value="1"'.$showstd.' />'.
6684: &mt('Yes').'</label>'.' '.
6685: '<label><input type="radio" name="passwords_stdtext" value="0"'.$noshowstd.' />'.
6686: &mt('No').'</label></span><br />'.
6687: '<span class="LC_fontsize_small">'.
6688: &mt('(If you use the same account ... reset a password from this page.)').'</span><br /><br />'.
6689: &mt('Include custom text:');
6690: if ($customurl) {
6691: my $link = &Apache::loncommon::modal_link($customurl,&mt('custom text'),600,500,
6692: undef,undef,undef,undef,'background-color:#ffffff');
6693: $datatable .= '<span class="LC_nobreak"> '.$link.
6694: '<label><input type="checkbox" name="passwords_custom_del"'.
6695: ' value="1" />'.&mt('Delete?').'</label></span>'.
6696: ' <span class="LC_nobreak"> '.&mt('Replace:').'</span>';
6697: }
6698: if ($switchserver) {
6699: $datatable .= '<span class="LC_nobreak"> '.&mt('Upload to library server: [_1]',$switchserver).'</span>';
6700: } else {
6701: $datatable .='<span class="LC_nobreak"> '.
6702: '<input type="file" name="passwords_customfile" /></span>';
6703: }
6704: $datatable .= '</td></tr>';
6705: } elsif ($position eq 'middle') {
6706: my %domconf = &Apache::lonnet::get_dom('configuration',['defaults'],$dom);
6707: my @items = ('intauth_cost','intauth_check','intauth_switch');
6708: my %defaults;
6709: if (ref($domconf{'defaults'}) eq 'HASH') {
6710: %defaults = %{$domconf{'defaults'}};
6711: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6712: $defaults{'intauth_cost'} = 10;
6713: }
6714: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6715: $defaults{'intauth_check'} = 0;
6716: }
6717: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6718: $defaults{'intauth_switch'} = 0;
6719: }
6720: } else {
6721: %defaults = (
6722: 'intauth_cost' => 10,
6723: 'intauth_check' => 0,
6724: 'intauth_switch' => 0,
6725: );
6726: }
6727: foreach my $item (@items) {
6728: if ($itemcount%2) {
6729: $css_class = '';
6730: } else {
6731: $css_class = ' class="LC_odd_row" ';
6732: }
6733: $datatable .= '<tr'.$css_class.'>'.
6734: '<td><span class="LC_nobreak">'.$titles{$item}.
6735: '</span></td><td class="LC_left_item" colspan="3">';
6736: if ($item eq 'intauth_switch') {
6737: my @options = (0,1,2);
6738: my %optiondesc = &Apache::lonlocal::texthash (
6739: 0 => 'No',
6740: 1 => 'Yes',
6741: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6742: );
6743: $datatable .= '<table width="100%">';
6744: foreach my $option (@options) {
6745: my $checked = ' ';
6746: if ($defaults{$item} eq $option) {
6747: $checked = ' checked="checked"';
6748: }
6749: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6750: '<label><input type="radio" name="'.$item.
6751: '" value="'.$option.'"'.$checked.' />'.
6752: $optiondesc{$option}.'</label></span></td></tr>';
6753: }
6754: $datatable .= '</table>';
6755: } elsif ($item eq 'intauth_check') {
6756: my @options = (0,1,2);
6757: my %optiondesc = &Apache::lonlocal::texthash (
6758: 0 => 'No',
6759: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6760: 2 => 'Yes, disallow login if stored cost is less than domain default',
6761: );
6762: $datatable .= '<table width="100%">';
6763: foreach my $option (@options) {
6764: my $checked = ' ';
6765: my $onclick;
6766: if ($defaults{$item} eq $option) {
6767: $checked = ' checked="checked"';
6768: }
6769: if ($option == 2) {
6770: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6771: }
6772: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6773: '<label><input type="radio" name="'.$item.
6774: '" value="'.$option.'"'.$checked.$onclick.' />'.
6775: $optiondesc{$option}.'</label></span></td></tr>';
6776: }
6777: $datatable .= '</table>';
6778: } else {
6779: $datatable .= '<input type="text" name="'.$item.'" value="'.
6780: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6781: }
6782: $datatable .= '</td></tr>';
6783: $itemcount ++;
6784: }
6785: } elsif ($position eq 'lower') {
6786: $datatable .= &password_rules('passwords',\$itemcount,$settings);
6787: } else {
6788: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6789: my %ownerchg = (
6790: by => {},
6791: for => {},
6792: );
6793: my %ownertitles = &Apache::lonlocal::texthash (
6794: by => 'Course owner status(es) allowed',
6795: for => 'Student status(es) allowed',
6796: );
6797: if (ref($settings) eq 'HASH') {
6798: if (ref($settings->{crsownerchg}) eq 'HASH') {
6799: if (ref($settings->{crsownerchg}{'by'}) eq 'ARRAY') {
6800: map { $ownerchg{by}{$_} = 1; } (@{$settings->{crsownerchg}{'by'}});
6801: }
6802: if (ref($settings->{crsownerchg}{'for'}) eq 'ARRAY') {
6803: map { $ownerchg{for}{$_} = 1; } (@{$settings->{crsownerchg}{'for'}});
6804: }
6805: }
6806: }
6807: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6808: $datatable .= '<tr '.$css_class.'>'.
6809: '<td>'.
6810: &mt('Requirements').'<ul>'.
6811: '<li>'.&mt("Course 'type' is not a Community").'</li>'.
6812: '<li>'.&mt('User is Course Coordinator and also course owner').'</li>'.
6813: '<li>'.&mt("Student's only active roles are student role(s) in course(s) owned by this user").'</li>'.
6814: '<li>'.&mt('User, course, and student share same domain').'</li>'.
6815: '</ul>'.
6816: '</td>'.
6817: '<td class="LC_left_item">';
6818: foreach my $item ('by','for') {
6819: $datatable .= '<fieldset style="display: inline-block;">'.
6820: '<legend>'.$ownertitles{$item}.'</legend>';
6821: if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
6822: foreach my $type (@{$types}) {
6823: my $checked;
6824: if ($ownerchg{$item}{$type}) {
6825: $checked = ' checked="checked"';
6826: }
6827: $datatable .= '<span class="LC_nobreak"><label>'.
6828: '<input type="checkbox" name="passwords_crsowner_'.$item.'" value="'.
6829: $type.'"'.$checked.' />'.$usertypes->{$type}.'</label>'.
6830: '</span> ';
6831: }
6832: }
6833: my $checked;
6834: if ($ownerchg{$item}{'default'}) {
6835: $checked = ' checked="checked"';
6836: }
6837: $datatable .= '<span class="LC_nobreak"><label><input type="checkbox" '.
6838: 'name="passwords_crsowner_'.$item.'" value="default"'.$checked.' />'.
6839: $othertitle.'</label></span></fieldset>';
6840: }
6841: $datatable .= '</td></tr>';
6842: }
6843: return $datatable;
6844: }
6845:
6846: sub password_rules {
6847: my ($prefix,$itemcountref,$settings) = @_;
6848: my ($min,$max,%chars,$numsaved,$numinrow);
6849: my %titles;
6850: if ($prefix eq 'passwords') {
6851: %titles = &Apache::lonlocal::texthash (
6852: min => 'Minimum password length',
6853: max => 'Maximum password length',
6854: chars => 'Required characters',
6855: );
6856: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
6857: %titles = &Apache::lonlocal::texthash (
6858: min => 'Minimum secret length',
6859: max => 'Maximum secret length',
6860: chars => 'Required characters',
6861: );
6862: }
6863: $min = $Apache::lonnet::passwdmin;
6864: my $datatable;
6865: my $itemcount;
6866: if (ref($itemcountref)) {
6867: $itemcount = $$itemcountref;
6868: }
6869: if (ref($settings) eq 'HASH') {
6870: if ($settings->{min}) {
6871: $min = $settings->{min};
6872: }
6873: if ($settings->{max}) {
6874: $max = $settings->{max};
6875: }
6876: if (ref($settings->{chars}) eq 'ARRAY') {
6877: map { $chars{$_} = 1; } (@{$settings->{chars}});
6878: }
6879: if ($prefix eq 'passwords') {
6880: if ($settings->{numsaved}) {
6881: $numsaved = $settings->{numsaved};
6882: }
6883: }
6884: }
6885: my %rulenames = &Apache::lonlocal::texthash(
6886: uc => 'At least one upper case letter',
6887: lc => 'At least one lower case letter',
6888: num => 'At least one number',
6889: spec => 'At least one non-alphanumeric',
6890: );
6891: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6892: $datatable .= '<tr'.$css_class.'><td>'.$titles{'min'}.'</td>'.
6893: '<td class="LC_left_item"><span class="LC_nobreak">'.
6894: '<input type="text" name="'.$prefix.'_min" value="'.$min.'" size="3" '.
6895: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6896: '<span class="LC_fontsize_small"> '.&mt('(Enter an integer: 7 or larger)').'</span>'.
6897: '</span></td></tr>';
6898: $itemcount ++;
6899: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6900: $datatable .= '<tr'.$css_class.'><td>'.$titles{'max'}.'</td>'.
6901: '<td class="LC_left_item"><span class="LC_nobreak">'.
6902: '<input type="text" name="'.$prefix.'_max" value="'.$max.'" size="3" '.
6903: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6904: '<span class="LC_fontsize_small"> '.&mt('(Leave blank for no maximum)').'</span>'.
6905: '</span></td></tr>';
6906: $itemcount ++;
6907: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6908: $datatable .= '<tr'.$css_class.'><td>'.$titles{'chars'}.'<br />'.
6909: '<span class="LC_nobreak LC_fontsize_small">'.&mt('(Leave unchecked if not required)').
6910: '</span></td>';
6911: my $numinrow = 2;
6912: my @possrules = ('uc','lc','num','spec');
6913: $datatable .= '<td class="LC_left_item"><table>';
6914: for (my $i=0; $i<@possrules; $i++) {
6915: my ($rem,$checked);
6916: if ($chars{$possrules[$i]}) {
6917: $checked = ' checked="checked"';
6918: }
6919: $rem = $i%($numinrow);
6920: if ($rem == 0) {
6921: if ($i > 0) {
6922: $datatable .= '</tr>';
6923: }
6924: $datatable .= '<tr>';
6925: }
6926: $datatable .= '<td><span class="LC_nobreak"><label>'.
6927: '<input type="checkbox" name="'.$prefix.'_chars" value="'.$possrules[$i].'"'.$checked.' />'.
6928: $rulenames{$possrules[$i]}.'</label></span></td>';
6929: }
6930: my $rem = @possrules%($numinrow);
6931: my $colsleft = $numinrow - $rem;
6932: if ($colsleft > 1 ) {
6933: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6934: ' </td>';
6935: } elsif ($colsleft == 1) {
6936: $datatable .= '<td class="LC_left_item"> </td>';
6937: }
6938: $datatable .='</table></td></tr>';
6939: $itemcount ++;
6940: if ($prefix eq 'passwords') {
6941: $titles{'numsaved'} = &mt('Number of previous passwords to save and disallow reuse');
6942: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6943: $datatable .= '<tr'.$css_class.'><td>'.$titles{'numsaved'}.'</td>'.
6944: '<td class="LC_left_item"><span class="LC_nobreak">'.
6945: '<input type="text" name="'.$prefix.'_numsaved" value="'.$numsaved.'" size="3" '.
6946: 'onblur="javascript:warnInt'.$prefix.'(this);" />'.
6947: '<span class="LC_fontsize_small"> '.&mt('(Leave blank to not save previous passwords)').'</span>'.
6948: '</span></td></tr>';
6949: $itemcount ++;
6950: }
6951: if (ref($itemcountref)) {
6952: $$itemcountref += $itemcount;
6953: }
6954: return $datatable;
6955: }
6956:
6957: sub print_wafproxy {
6958: my ($position,$dom,$settings,$rowtotal) = @_;
6959: my $css_class;
6960: my $itemcount = 0;
6961: my $datatable;
6962: my %servers = &Apache::lonnet::internet_dom_servers($dom);
6963: my (%othercontrol,%otherdoms,%aliases,%saml,%values,$setdom,$showdom);
6964: my %lt = &wafproxy_titles();
6965: foreach my $server (sort(keys(%servers))) {
6966: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
6967: next if ($serverhome eq '');
6968: my $serverdom;
6969: if ($serverhome ne $server) {
6970: $serverdom = &Apache::lonnet::host_domain($serverhome);
6971: if (($serverdom ne '') && (&Apache::lonnet::domain($serverdom) ne '')) {
6972: $othercontrol{$server} = $serverdom;
6973: }
6974: } else {
6975: $serverdom = &Apache::lonnet::host_domain($server);
6976: next if (($serverdom eq '') || (&Apache::lonnet::domain($serverdom) eq ''));
6977: if ($serverdom ne $dom) {
6978: $othercontrol{$server} = $serverdom;
6979: } else {
6980: $setdom = 1;
6981: if (ref($settings) eq 'HASH') {
6982: if (ref($settings->{'alias'}) eq 'HASH') {
6983: $aliases{$dom} = $settings->{'alias'};
6984: if ($aliases{$dom} ne '') {
6985: $showdom = 1;
6986: }
6987: }
6988: if (ref($settings->{'saml'}) eq 'HASH') {
6989: $saml{$dom} = $settings->{'saml'};
6990: }
6991: }
6992: }
6993: }
6994: }
6995: if ($setdom) {
6996: %{$values{$dom}} = ();
6997: if (ref($settings) eq 'HASH') {
6998: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
6999: $values{$dom}{$item} = $settings->{$item};
7000: }
7001: }
7002: }
7003: if (keys(%othercontrol)) {
7004: %otherdoms = reverse(%othercontrol);
7005: foreach my $domain (keys(%otherdoms)) {
7006: %{$values{$domain}} = ();
7007: my %config = &Apache::lonnet::get_dom('configuration',['wafproxy'],$domain);
7008: if (ref($config{'wafproxy'}) eq 'HASH') {
7009: $aliases{$domain} = $config{'wafproxy'}{'alias'};
7010: if (exists($config{'wafproxy'}{'saml'})) {
7011: $saml{$domain} = $config{'wafproxy'}{'saml'};
7012: }
7013: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext') {
7014: $values{$domain}{$item} = $config{'wafproxy'}{$item};
7015: }
7016: }
7017: }
7018: }
7019: if ($position eq 'top') {
7020: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7021: my %aliasinfo;
7022: foreach my $server (sort(keys(%servers))) {
7023: $itemcount ++;
7024: my $dom_in_effect;
7025: my $aliasrows = '<tr>'.
7026: '<td class="LC_left_item" style="vertical-align: baseline;">'.
7027: &mt('Hostname').': '.
7028: '<i>'.&Apache::lonnet::hostname($server).'</i></td><td> </td>';
7029: if ($othercontrol{$server}) {
7030: $dom_in_effect = $othercontrol{$server};
7031: my ($current,$forsaml);
7032: if (ref($aliases{$dom_in_effect}) eq 'HASH') {
7033: $current = $aliases{$dom_in_effect}{$server};
7034: }
7035: if (ref($saml{$dom_in_effect}) eq 'HASH') {
7036: if ($saml{$dom_in_effect}{$server}) {
7037: $forsaml = 1;
7038: }
7039: }
7040: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7041: &mt('Alias').': ';
7042: if ($current) {
7043: $aliasrows .= $current;
7044: if ($forsaml) {
7045: $aliasrows .= ' ('.&mt('also for SSO Auth').')';
7046: }
7047: } else {
7048: $aliasrows .= &mt('None');
7049: }
7050: $aliasrows .= ' <span class="LC_small">('.
7051: &mt('controlled by domain: [_1]',
7052: '<b>'.$dom_in_effect.'</b>').')</span></td>';
7053: } else {
7054: $dom_in_effect = $dom;
7055: my ($current,$samlon,$samloff);
7056: $samloff = ' checked="checked"';
7057: if (ref($aliases{$dom}) eq 'HASH') {
7058: if ($aliases{$dom}{$server}) {
7059: $current = $aliases{$dom}{$server};
7060: }
7061: }
7062: if (ref($saml{$dom}) eq 'HASH') {
7063: if ($saml{$dom}{$server}) {
7064: $samlon = $samloff;
7065: undef($samloff);
7066: }
7067: }
7068: $aliasrows .= '<td class="LC_left_item" style="vertical-align: baseline;">'.
7069: &mt('Alias').': '.
7070: '<input type="text" name="wafproxy_alias_'.$server.'" '.
7071: 'value="'.$current.'" size="30" />'.
7072: (' 'x2).'<span class="LC_nobreak">'.
7073: &mt('Alias used for SSO Auth').': <label>'.
7074: '<input type="radio" value="0"'.$samloff.' name="wafproxy_alias_saml_'.$server.'" />'.
7075: &mt('No').'</label> <label>'.
7076: '<input type="radio" value="1"'.$samlon.' name="wafproxy_alias_saml_'.$server.'" />'.
7077: &mt('Yes').'</label></span>'.
7078: '</td>';
7079: }
7080: $aliasrows .= '</tr>';
7081: $aliasinfo{$dom_in_effect} .= $aliasrows;
7082: }
7083: if ($aliasinfo{$dom}) {
7084: my ($onclick,$wafon,$wafoff,$showtable);
7085: $onclick = ' onclick="javascript:toggleWAF();"';
7086: $wafoff = ' checked="checked"';
7087: $showtable = ' style="display:none";';
7088: if ($showdom) {
7089: $wafon = $wafoff;
7090: $wafoff = '';
7091: $showtable = ' style="display:inline;"';
7092: }
7093: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7094: $datatable = '<tr'.$css_class.'>'.
7095: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br />'.
7096: '<span class="LC_nobreak">'.&mt('WAF in use?').' <label>'.
7097: '<input type="radio" name="wafproxy_'.$dom.'" value="1"'.$wafon.$onclick.' />'.
7098: &mt('Yes').'</label>'.(' 'x2).'<label>'.
7099: '<input type="radio" name="wafproxy_'.$dom.'" value="0"'.$wafoff.$onclick.' />'.
7100: &mt('No').'</label></span></td>'.
7101: '<td class="LC_left_item">'.
7102: '<table id="wafproxy_table"'.$showtable.'>'.$aliasinfo{$dom}.
7103: '</table></td></tr>';
7104: $itemcount++;
7105: }
7106: if (keys(%otherdoms)) {
7107: foreach my $key (sort(keys(%otherdoms))) {
7108: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7109: $datatable .= '<tr'.$css_class.'>'.
7110: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$key.'</b>').'</td>'.
7111: '<td class="LC_left_item"><table>'.$aliasinfo{$key}.
7112: '</table></td></tr>';
7113: $itemcount++;
7114: }
7115: }
7116: } else {
7117: my %ip_methods = &remoteip_methods();
7118: if ($setdom) {
7119: $itemcount ++;
7120: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7121: my ($nowafstyle,$wafstyle,$curr_remotip,$currwafdisplay,$vpndircheck,$vpnaliascheck,
7122: $currwafvpn,$wafrangestyle,$alltossl,$ssltossl);
7123: $wafstyle = ' style="display:none;"';
7124: $nowafstyle = ' style="display:table-row;"';
7125: $currwafdisplay = ' style="display: none"';
7126: $wafrangestyle = ' style="display: none"';
7127: $curr_remotip = 'n';
7128: $ssltossl = ' checked="checked"';
7129: if ($showdom) {
7130: $wafstyle = ' style="display:table-row;"';
7131: $nowafstyle = ' style="display:none;"';
7132: if (keys(%{$values{$dom}})) {
7133: if ($values{$dom}{remoteip} =~ /^[nmh]$/) {
7134: $curr_remotip = $values{$dom}{remoteip};
7135: }
7136: if ($curr_remotip eq 'h') {
7137: $currwafdisplay = ' style="display:table-row"';
7138: $wafrangestyle = ' style="display:inline-block;"';
7139: }
7140: if ($values{$dom}{'sslopt'}) {
7141: $alltossl = ' checked="checked"';
7142: $ssltossl = '';
7143: }
7144: }
7145: if (($values{$dom}{'vpnint'} ne '') || ($values{$dom}{'vpnext'} ne '')) {
7146: $vpndircheck = ' checked="checked"';
7147: $currwafvpn = ' style="display:table-row;"';
7148: $wafrangestyle = ' style="display:inline-block;"';
7149: } else {
7150: $vpnaliascheck = ' checked="checked"';
7151: $currwafvpn = ' style="display:none;"';
7152: }
7153: }
7154: $datatable .= '<tr'.$css_class.' id="nowafproxyrow_'.$dom.'"'.$wafstyle.'>'.
7155: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'</td>'.
7156: '<td class="LC_right_item">'.&mt('WAF not in use, nothing to set').'</td>'.
7157: '</tr>'.
7158: '<tr'.$css_class.' id="wafproxyrow_'.$dom.'"'.$wafstyle.'>'.
7159: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$dom.'</b>').'<br /><br />'.
7160: '<div id="wafproxyranges_'.$dom.'">'.&mt('Format for comma separated IP ranges').':<br />'.
7161: &mt('A.B.C.D/N or A.B.C.D-E.F.G.H').'<br />'.
7162: &mt('Range(s) stored in CIDR notation').'</div></td>'.
7163: '<td class="LC_left_item"><table>'.
7164: '<tr>'.
7165: '<td valign="top">'.$lt{'remoteip'}.': '.
7166: '<select name="wafproxy_remoteip" id="wafproxy_remoteip" onchange="javascript:updateWAF();">';
7167: foreach my $option ('m','h','n') {
7168: my $sel;
7169: if ($option eq $curr_remotip) {
7170: $sel = ' selected="selected"';
7171: }
7172: $datatable .= '<option value="'.$option.'"'.$sel.'>'.
7173: $ip_methods{$option}.'</option>';
7174: }
7175: $datatable .= '</select></td></tr>'."\n".
7176: '<tr id="wafproxy_header"'.$currwafdisplay.'><td>'.
7177: $lt{'ipheader'}.': '.
7178: '<input type="text" value="'.$values{$dom}{'ipheader'}.'" '.
7179: 'name="wafproxy_ipheader" />'.
7180: '</td></tr>'."\n".
7181: '<tr id="wafproxy_trust"'.$currwafdisplay.'><td>'.
7182: $lt{'trusted'}.':<br />'.
7183: '<textarea name="wafproxy_trusted" rows="3" cols="80">'.
7184: $values{$dom}{'trusted'}.'</textarea>'.
7185: '</td></tr>'."\n".
7186: '<tr><td><hr /></td></tr>'."\n".
7187: '<tr>'.
7188: '<td valign="top">'.$lt{'vpnaccess'}.':<br /><span class="LC_nobreak">'.
7189: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpndircheck.' value="1" onclick="javascript:checkWAF();" />'.
7190: $lt{'vpndirect'}.'</label>'.(' 'x2).
7191: '<label><input type="radio" name="wafproxy_vpnaccess"'.$vpnaliascheck.' value="0" onclick="javascript:checkWAF();" />'.
7192: $lt{'vpnaliased'}.'</label></span></td></tr>';
7193: foreach my $item ('vpnint','vpnext') {
7194: $datatable .= '<tr id="wafproxy_show_'.$item.'"'.$currwafvpn.'>'.
7195: '<td valign="top">'.$lt{$item}.':<br />'.
7196: '<textarea name="wafproxy_'.$item.'" rows="3" cols="80">'.
7197: $values{$dom}{$item}.'</textarea>'.
7198: '</td></tr>'."\n";
7199: }
7200: $datatable .= '<tr><td><hr /></td></tr>'."\n".
7201: '<tr>'.
7202: '<td valign="top">'.$lt{'sslopt'}.':<br /><span class="LC_nobreak">'.
7203: '<label><input type="radio" name="wafproxy_sslopt"'.$alltossl.' value="1" />'.
7204: $lt{'alltossl'}.'</label>'.(' 'x2).
7205: '<label><input type="radio" name="wafproxy_sslopt"'.$ssltossl.' value="0" />'.
7206: $lt{'ssltossl'}.'</label></span></td></tr>'."\n".
7207: '</table></td></tr>';
7208: }
7209: if (keys(%otherdoms)) {
7210: foreach my $domain (sort(keys(%otherdoms))) {
7211: $itemcount ++;
7212: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7213: $datatable .= '<tr'.$css_class.'>'.
7214: '<td class="LC_left_item">'.&mt('Domain: [_1]','<b>'.$domain.'</b>').'</td>'.
7215: '<td class="LC_left_item"><table>';
7216: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
7217: my $showval = &mt('None');
7218: if ($item eq 'ssl') {
7219: $showval = $lt{'ssltossl'};
7220: }
7221: if ($values{$domain}{$item}) {
7222: $showval = $values{$domain}{$item};
7223: if ($item eq 'ssl') {
7224: $showval = $lt{'alltossl'};
7225: } elsif ($item eq 'remoteip') {
7226: $showval = $ip_methods{$values{$domain}{$item}};
7227: }
7228: }
7229: $datatable .= '<tr>'.
7230: '<td>'.$lt{$item}.': '.$showval.'</td></tr>';
7231: }
7232: $datatable .= '</table></td></tr>';
7233: }
7234: }
7235: }
7236: $$rowtotal += $itemcount;
7237: return $datatable;
7238: }
7239:
7240: sub wafproxy_titles {
7241: return &Apache::lonlocal::texthash(
7242: remoteip => "Method for determining user's IP",
7243: ipheader => 'Request header containing remote IP',
7244: trusted => 'Trusted IP range(s)',
7245: vpnaccess => 'Access from institutional VPN',
7246: vpndirect => 'via regular hostname (no WAF)',
7247: vpnaliased => 'via aliased hostname (WAF)',
7248: vpnint => 'Internal IP Range(s) for VPN sessions',
7249: vpnext => 'IP Range(s) for backend WAF connections',
7250: sslopt => 'Forwarding http/https',
7251: alltossl => 'WAF forwards both http and https requests to https',
7252: ssltossl => 'WAF forwards http requests to http and https to https',
7253: );
7254: }
7255:
7256: sub remoteip_methods {
7257: return &Apache::lonlocal::texthash(
7258: m => 'Use Apache mod_remoteip',
7259: h => 'Use headers parsed by LON-CAPA',
7260: n => 'Not in use',
7261: );
7262: }
7263:
7264: sub print_usersessions {
7265: my ($position,$dom,$settings,$rowtotal) = @_;
7266: my ($css_class,$datatable,%checked,%choices);
7267: my (%by_ip,%by_location,@intdoms);
7268: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
7269:
7270: my @alldoms = &Apache::lonnet::all_domains();
7271: my %serverhomes = %Apache::lonnet::serverhomeIDs;
7272: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7273: my %altids = &id_for_thisdom(%servers);
7274: my $itemcount = 1;
7275: if ($position eq 'top') {
7276: if (keys(%serverhomes) > 1) {
7277: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
7278: my ($curroffloadnow,$curroffloadoth);
7279: if (ref($settings) eq 'HASH') {
7280: if (ref($settings->{'offloadnow'}) eq 'HASH') {
7281: $curroffloadnow = $settings->{'offloadnow'};
7282: }
7283: if (ref($settings->{'offloadoth'}) eq 'HASH') {
7284: $curroffloadoth = $settings->{'offloadoth'};
7285: }
7286: }
7287: my $other_insts = scalar(keys(%by_location));
7288: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,
7289: $other_insts,$curroffloadnow,$curroffloadoth,$rowtotal);
7290: } else {
7291: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7292: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.').
7293: '</td></tr>';
7294: }
7295: } else {
7296: if (keys(%by_location) == 0) {
7297: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
7298: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.').
7299: '</td></tr>';
7300: } else {
7301: my %lt = &usersession_titles();
7302: my $numinrow = 5;
7303: my $prefix;
7304: my @types;
7305: if ($position eq 'bottom') {
7306: $prefix = 'remote';
7307: @types = ('version','excludedomain','includedomain');
7308: } else {
7309: $prefix = 'hosted';
7310: @types = ('excludedomain','includedomain');
7311: }
7312: my (%current,%checkedon,%checkedoff);
7313: my @lcversions = &Apache::lonnet::all_loncaparevs();
7314: my @locations = sort(keys(%by_location));
7315: foreach my $type (@types) {
7316: $checkedon{$type} = '';
7317: $checkedoff{$type} = ' checked="checked"';
7318: }
7319: if (ref($settings) eq 'HASH') {
7320: if (ref($settings->{$prefix}) eq 'HASH') {
7321: foreach my $key (keys(%{$settings->{$prefix}})) {
7322: $current{$key} = $settings->{$prefix}{$key};
7323: if ($key eq 'version') {
7324: if ($current{$key} ne '') {
7325: $checkedon{$key} = ' checked="checked"';
7326: $checkedoff{$key} = '';
7327: }
7328: } elsif (ref($current{$key}) eq 'ARRAY') {
7329: $checkedon{$key} = ' checked="checked"';
7330: $checkedoff{$key} = '';
7331: }
7332: }
7333: }
7334: }
7335: foreach my $type (@types) {
7336: next if ($type ne 'version' && !@locations);
7337: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7338: $datatable .= '<tr'.$css_class.'>
7339: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
7340: <span class="LC_nobreak">
7341: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
7342: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
7343: if ($type eq 'version') {
7344: my $selector = '<select name="'.$prefix.'_version">';
7345: foreach my $version (@lcversions) {
7346: my $selected = '';
7347: if ($current{'version'} eq $version) {
7348: $selected = ' selected="selected"';
7349: }
7350: $selector .= ' <option value="'.$version.'"'.
7351: $selected.'>'.$version.'</option>';
7352: }
7353: $selector .= '</select> ';
7354: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
7355: } else {
7356: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
7357: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
7358: ' />'.(' 'x2).
7359: '<input type="button" value="'.&mt('uncheck all').'" '.
7360: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
7361: "\n".
7362: '</div><div><table>';
7363: my $rem;
7364: for (my $i=0; $i<@locations; $i++) {
7365: my ($showloc,$value,$checkedtype);
7366: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
7367: my $ip = $by_location{$locations[$i]}->[0];
7368: if (ref($by_ip{$ip}) eq 'ARRAY') {
7369: $value = join(':',@{$by_ip{$ip}});
7370: $showloc = join(', ',@{$by_ip{$ip}});
7371: if (ref($current{$type}) eq 'ARRAY') {
7372: foreach my $loc (@{$by_ip{$ip}}) {
7373: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
7374: $checkedtype = ' checked="checked"';
7375: last;
7376: }
7377: }
7378: }
7379: }
7380: }
7381: $rem = $i%($numinrow);
7382: if ($rem == 0) {
7383: if ($i > 0) {
7384: $datatable .= '</tr>';
7385: }
7386: $datatable .= '<tr>';
7387: }
7388: $datatable .= '<td class="LC_left_item">'.
7389: '<span class="LC_nobreak"><label>'.
7390: '<input type="checkbox" name="'.$prefix.'_'.$type.
7391: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
7392: '</label></span></td>';
7393: }
7394: $rem = @locations%($numinrow);
7395: my $colsleft = $numinrow - $rem;
7396: if ($colsleft > 1 ) {
7397: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7398: ' </td>';
7399: } elsif ($colsleft == 1) {
7400: $datatable .= '<td class="LC_left_item"> </td>';
7401: }
7402: $datatable .= '</tr></table>';
7403: }
7404: $datatable .= '</td></tr>';
7405: $itemcount ++;
7406: }
7407: }
7408: }
7409: $$rowtotal += $itemcount;
7410: return $datatable;
7411: }
7412:
7413: sub build_location_hashes {
7414: my ($intdoms,$by_ip,$by_location) = @_;
7415: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
7416: (ref($by_location) eq 'HASH'));
7417: my %iphost = &Apache::lonnet::get_iphost();
7418: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
7419: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
7420: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
7421: foreach my $id (@{$iphost{$primary_ip}}) {
7422: my $intdom = &Apache::lonnet::internet_dom($id);
7423: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
7424: push(@{$intdoms},$intdom);
7425: }
7426: }
7427: }
7428: foreach my $ip (keys(%iphost)) {
7429: if (ref($iphost{$ip}) eq 'ARRAY') {
7430: foreach my $id (@{$iphost{$ip}}) {
7431: my $location = &Apache::lonnet::internet_dom($id);
7432: if ($location) {
7433: next if (grep(/^\Q$location\E$/,@{$intdoms}));
7434: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7435: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
7436: push(@{$by_ip->{$ip}},$location);
7437: }
7438: } else {
7439: $by_ip->{$ip} = [$location];
7440: }
7441: }
7442: }
7443: }
7444: }
7445: foreach my $ip (sort(keys(%{$by_ip}))) {
7446: if (ref($by_ip->{$ip}) eq 'ARRAY') {
7447: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
7448: my $first = $by_ip->{$ip}->[0];
7449: if (ref($by_location->{$first}) eq 'ARRAY') {
7450: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
7451: push(@{$by_location->{$first}},$ip);
7452: }
7453: } else {
7454: $by_location->{$first} = [$ip];
7455: }
7456: }
7457: }
7458: return;
7459: }
7460:
7461: sub current_offloads_to {
7462: my ($dom,$settings,$servers) = @_;
7463: my (%spareid,%otherdomconfigs);
7464: if (ref($servers) eq 'HASH') {
7465: foreach my $lonhost (sort(keys(%{$servers}))) {
7466: my $gotspares;
7467: if (ref($settings) eq 'HASH') {
7468: if (ref($settings->{'spares'}) eq 'HASH') {
7469: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
7470: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
7471: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
7472: $gotspares = 1;
7473: }
7474: }
7475: }
7476: unless ($gotspares) {
7477: my $gotspares;
7478: my $serverhomeID =
7479: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
7480: my $serverhomedom =
7481: &Apache::lonnet::host_domain($serverhomeID);
7482: if ($serverhomedom ne $dom) {
7483: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
7484: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7485: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7486: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7487: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7488: $gotspares = 1;
7489: }
7490: }
7491: } else {
7492: $otherdomconfigs{$serverhomedom} =
7493: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
7494: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
7495: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
7496: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
7497: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
7498: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
7499: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
7500: $gotspares = 1;
7501: }
7502: }
7503: }
7504: }
7505: }
7506: }
7507: }
7508: unless ($gotspares) {
7509: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
7510: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7511: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7512: } else {
7513: my $server_hostname = &Apache::lonnet::hostname($lonhost);
7514: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
7515: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
7516: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
7517: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
7518: } else {
7519: my %what = (
7520: spareid => 1,
7521: );
7522: my ($result,$returnhash) =
7523: &Apache::lonnet::get_remote_globals($lonhost,\%what);
7524: if ($result eq 'ok') {
7525: if (ref($returnhash) eq 'HASH') {
7526: if (ref($returnhash->{'spareid'}) eq 'HASH') {
7527: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
7528: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
7529: }
7530: }
7531: }
7532: }
7533: }
7534: }
7535: }
7536: }
7537: return %spareid;
7538: }
7539:
7540: sub spares_row {
7541: my ($dom,$servers,$spareid,$serverhomes,$altids,$other_insts,
7542: $curroffloadnow,$curroffloadoth,$rowtotal) = @_;
7543: my $css_class;
7544: my $numinrow = 4;
7545: my $itemcount = 1;
7546: my $datatable;
7547: my %typetitles = &sparestype_titles();
7548: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
7549: foreach my $server (sort(keys(%{$servers}))) {
7550: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
7551: my ($othercontrol,$serverdom);
7552: if ($serverhome ne $server) {
7553: $serverdom = &Apache::lonnet::host_domain($serverhome);
7554: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7555: } else {
7556: $serverdom = &Apache::lonnet::host_domain($server);
7557: if ($serverdom ne $dom) {
7558: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
7559: }
7560: }
7561: next unless (ref($spareid->{$server}) eq 'HASH');
7562: my ($checkednow,$checkedoth);
7563: if (ref($curroffloadnow) eq 'HASH') {
7564: if ($curroffloadnow->{$server}) {
7565: $checkednow = ' checked="checked"';
7566: }
7567: }
7568: if (ref($curroffloadoth) eq 'HASH') {
7569: if ($curroffloadoth->{$server}) {
7570: $checkedoth = ' checked="checked"';
7571: }
7572: }
7573: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
7574: $datatable .= '<tr'.$css_class.'>
7575: <td rowspan="2">
7576: <span class="LC_nobreak">'.
7577: &mt('[_1] when busy, offloads to:'
7578: ,'<b>'.$server.'</b>').'</span><br />'.
7579: '<span class="LC_nobreak">'."\n".
7580: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
7581: ' '.&mt('Switch any active user on next access').'</label></span>'.
7582: "\n";
7583: if ($other_insts) {
7584: $datatable .= '<br />'.
7585: '<span class="LC_nobreak">'."\n".
7586: '<label><input type="checkbox" name="offloadoth" value="'.$server.'"'.$checkedoth.' />'.
7587: ' '.&mt('Switch other institutions on next access').'</label></span>'.
7588: "\n";
7589: }
7590: my (%current,%canselect);
7591: my @choices =
7592: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
7593: foreach my $type ('primary','default') {
7594: if (ref($spareid->{$server}) eq 'HASH') {
7595: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
7596: my @spares = @{$spareid->{$server}{$type}};
7597: if (@spares > 0) {
7598: if ($othercontrol) {
7599: $current{$type} = join(', ',@spares);
7600: } else {
7601: $current{$type} .= '<table>';
7602: my $numspares = scalar(@spares);
7603: for (my $i=0; $i<@spares; $i++) {
7604: my $rem = $i%($numinrow);
7605: if ($rem == 0) {
7606: if ($i > 0) {
7607: $current{$type} .= '</tr>';
7608: }
7609: $current{$type} .= '<tr>';
7610: }
7611: $current{$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'".');" /> '.
7612: $spareid->{$server}{$type}[$i].
7613: '</label></td>'."\n";
7614: }
7615: my $rem = @spares%($numinrow);
7616: my $colsleft = $numinrow - $rem;
7617: if ($colsleft > 1 ) {
7618: $current{$type} .= '<td colspan="'.$colsleft.
7619: '" class="LC_left_item">'.
7620: ' </td>';
7621: } elsif ($colsleft == 1) {
7622: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
7623: }
7624: $current{$type} .= '</tr></table>';
7625: }
7626: }
7627: }
7628: if ($current{$type} eq '') {
7629: $current{$type} = &mt('None specified');
7630: }
7631: if ($othercontrol) {
7632: if ($type eq 'primary') {
7633: $canselect{$type} = $othercontrol;
7634: }
7635: } else {
7636: $canselect{$type} =
7637: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
7638: '<select name="newspare_'.$type.'_'.$server.'" '.
7639: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
7640: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
7641: if (@choices > 0) {
7642: foreach my $lonhost (@choices) {
7643: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
7644: }
7645: }
7646: $canselect{$type} .= '</select>'."\n";
7647: }
7648: } else {
7649: $current{$type} = &mt('Could not be determined');
7650: if ($type eq 'primary') {
7651: $canselect{$type} = $othercontrol;
7652: }
7653: }
7654: if ($type eq 'default') {
7655: $datatable .= '<tr'.$css_class.'>';
7656: }
7657: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
7658: '<td>'.$current{$type}.'</td>'."\n".
7659: '<td>'.$canselect{$type}.'</td></tr>'."\n";
7660: }
7661: $itemcount ++;
7662: }
7663: }
7664: $$rowtotal += $itemcount;
7665: return $datatable;
7666: }
7667:
7668: sub possible_newspares {
7669: my ($server,$currspares,$serverhomes,$altids) = @_;
7670: my $serverhostname = &Apache::lonnet::hostname($server);
7671: my %excluded;
7672: if ($serverhostname ne '') {
7673: %excluded = (
7674: $serverhostname => 1,
7675: );
7676: }
7677: if (ref($currspares) eq 'HASH') {
7678: foreach my $type (keys(%{$currspares})) {
7679: if (ref($currspares->{$type}) eq 'ARRAY') {
7680: if (@{$currspares->{$type}} > 0) {
7681: foreach my $curr (@{$currspares->{$type}}) {
7682: my $hostname = &Apache::lonnet::hostname($curr);
7683: $excluded{$hostname} = 1;
7684: }
7685: }
7686: }
7687: }
7688: }
7689: my @choices;
7690: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
7691: if (keys(%{$serverhomes}) > 1) {
7692: foreach my $name (sort(keys(%{$serverhomes}))) {
7693: unless ($excluded{$name}) {
7694: if (exists($altids->{$serverhomes->{$name}})) {
7695: push(@choices,$altids->{$serverhomes->{$name}});
7696: } else {
7697: push(@choices,$serverhomes->{$name});
7698: }
7699: }
7700: }
7701: }
7702: }
7703: return sort(@choices);
7704: }
7705:
7706: sub print_loadbalancing {
7707: my ($dom,$settings,$rowtotal) = @_;
7708: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7709: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7710: my $numinrow = 1;
7711: my $datatable;
7712: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7713: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
7714: if (ref($settings) eq 'HASH') {
7715: %existing = %{$settings};
7716: }
7717: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
7718: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
7719: \%currtargets,\%currrules,\%currcookies);
7720: } else {
7721: return;
7722: }
7723: my ($othertitle,$usertypes,$types) =
7724: &Apache::loncommon::sorted_inst_types($dom);
7725: my $rownum = 8;
7726: if (ref($types) eq 'ARRAY') {
7727: $rownum += scalar(@{$types});
7728: }
7729: my @css_class = ('LC_odd_row','LC_even_row');
7730: my $balnum = 0;
7731: my $islast;
7732: my (@toshow,$disabledtext);
7733: if (keys(%currbalancer) > 0) {
7734: @toshow = sort(keys(%currbalancer));
7735: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
7736: push(@toshow,'');
7737: }
7738: } else {
7739: @toshow = ('');
7740: $disabledtext = &mt('No existing load balancer');
7741: }
7742: foreach my $lonhost (@toshow) {
7743: if ($balnum == scalar(@toshow)-1) {
7744: $islast = 1;
7745: } else {
7746: $islast = 0;
7747: }
7748: my $cssidx = $balnum%2;
7749: my $targets_div_style = 'display: none';
7750: my $disabled_div_style = 'display: block';
7751: my $homedom_div_style = 'display: none';
7752: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
7753: '<td rowspan="'.$rownum.'" valign="top">'.
7754: '<p>';
7755: if ($lonhost eq '') {
7756: $datatable .= '<span class="LC_nobreak">';
7757: if (keys(%currbalancer) > 0) {
7758: $datatable .= &mt('Add balancer:');
7759: } else {
7760: $datatable .= &mt('Enable balancer:');
7761: }
7762: $datatable .= ' '.
7763: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
7764: ' id="loadbalancing_lonhost_'.$balnum.'"'.
7765: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
7766: '<option value="" selected="selected">'.&mt('None').
7767: '</option>'."\n";
7768: foreach my $server (sort(keys(%servers))) {
7769: next if ($currbalancer{$server});
7770: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
7771: }
7772: $datatable .=
7773: '</select>'."\n".
7774: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
7775: } else {
7776: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
7777: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
7778: &mt('Stop balancing').'</label>'.
7779: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
7780: $targets_div_style = 'display: block';
7781: $disabled_div_style = 'display: none';
7782: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
7783: $homedom_div_style = 'display: block';
7784: }
7785: }
7786: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
7787: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
7788: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
7789: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
7790: my ($numspares,@spares) = &count_servers($lonhost,%servers);
7791: my @sparestypes = ('primary','default');
7792: my %typetitles = &sparestype_titles();
7793: my %hostherechecked = (
7794: no => ' checked="checked"',
7795: );
7796: my %balcookiechecked = (
7797: no => ' checked="checked"',
7798: );
7799: foreach my $sparetype (@sparestypes) {
7800: my $targettable;
7801: for (my $i=0; $i<$numspares; $i++) {
7802: my $checked;
7803: if (ref($currtargets{$lonhost}) eq 'HASH') {
7804: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7805: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7806: $checked = ' checked="checked"';
7807: }
7808: }
7809: }
7810: my ($chkboxval,$disabled);
7811: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
7812: $chkboxval = $spares[$i];
7813: }
7814: if (exists($currbalancer{$spares[$i]})) {
7815: $disabled = ' disabled="disabled"';
7816: }
7817: $targettable .=
7818: '<td><span class="LC_nobreak"><label>'.
7819: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
7820: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
7821: '</span></label></span></td>';
7822: my $rem = $i%($numinrow);
7823: if ($rem == 0) {
7824: if (($i > 0) && ($i < $numspares-1)) {
7825: $targettable .= '</tr>';
7826: }
7827: if ($i < $numspares-1) {
7828: $targettable .= '<tr>';
7829: }
7830: }
7831: }
7832: if ($targettable ne '') {
7833: my $rem = $numspares%($numinrow);
7834: my $colsleft = $numinrow - $rem;
7835: if ($colsleft > 1 ) {
7836: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7837: ' </td>';
7838: } elsif ($colsleft == 1) {
7839: $targettable .= '<td class="LC_left_item"> </td>';
7840: }
7841: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
7842: '<table><tr>'.$targettable.'</tr></table><br />';
7843: }
7844: $hostherechecked{$sparetype} = '';
7845: if (ref($currtargets{$lonhost}) eq 'HASH') {
7846: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
7847: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
7848: $hostherechecked{$sparetype} = ' checked="checked"';
7849: $hostherechecked{'no'} = '';
7850: }
7851: }
7852: }
7853: }
7854: if ($currcookies{$lonhost}) {
7855: %balcookiechecked = (
7856: yes => ' checked="checked"',
7857: );
7858: }
7859: $datatable .= &mt('Hosting on balancer itself').'<br />'.
7860: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
7861: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
7862: foreach my $sparetype (@sparestypes) {
7863: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
7864: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
7865: '</i></label><br />';
7866: }
7867: $datatable .= &mt('Use balancer cookie').'<br />'.
7868: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
7869: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
7870: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
7871: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
7872: '</div></td></tr>'.
7873: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
7874: $othertitle,$usertypes,$types,\%servers,
7875: \%currbalancer,$lonhost,
7876: $targets_div_style,$homedom_div_style,
7877: $css_class[$cssidx],$balnum,$islast);
7878: $$rowtotal += $rownum;
7879: $balnum ++;
7880: }
7881: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
7882: return $datatable;
7883: }
7884:
7885: sub get_loadbalancers_config {
7886: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
7887: return unless ((ref($servers) eq 'HASH') &&
7888: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
7889: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
7890: (ref($currcookies) eq 'HASH'));
7891: if (keys(%{$existing}) > 0) {
7892: my $oldlonhost;
7893: foreach my $key (sort(keys(%{$existing}))) {
7894: if ($key eq 'lonhost') {
7895: $oldlonhost = $existing->{'lonhost'};
7896: $currbalancer->{$oldlonhost} = 1;
7897: } elsif ($key eq 'targets') {
7898: if ($oldlonhost) {
7899: $currtargets->{$oldlonhost} = $existing->{'targets'};
7900: }
7901: } elsif ($key eq 'rules') {
7902: if ($oldlonhost) {
7903: $currrules->{$oldlonhost} = $existing->{'rules'};
7904: }
7905: } elsif (ref($existing->{$key}) eq 'HASH') {
7906: $currbalancer->{$key} = 1;
7907: $currtargets->{$key} = $existing->{$key}{'targets'};
7908: $currrules->{$key} = $existing->{$key}{'rules'};
7909: if ($existing->{$key}{'cookie'}) {
7910: $currcookies->{$key} = 1;
7911: }
7912: }
7913: }
7914: } else {
7915: my ($balancerref,$targetsref) =
7916: &Apache::lonnet::get_lonbalancer_config($servers);
7917: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
7918: foreach my $server (sort(keys(%{$balancerref}))) {
7919: $currbalancer->{$server} = 1;
7920: $currtargets->{$server} = $targetsref->{$server};
7921: }
7922: }
7923: }
7924: return;
7925: }
7926:
7927: sub loadbalancing_rules {
7928: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
7929: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
7930: $css_class,$balnum,$islast) = @_;
7931: my $output;
7932: my $num = 0;
7933: my ($alltypes,$othertypes,$titles) =
7934: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
7935: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
7936: foreach my $type (@{$alltypes}) {
7937: $num ++;
7938: my $current;
7939: if (ref($currrules) eq 'HASH') {
7940: $current = $currrules->{$type};
7941: }
7942: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
7943: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
7944: $current = '';
7945: }
7946: }
7947: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
7948: $servers,$currbalancer,$lonhost,$dom,
7949: $targets_div_style,$homedom_div_style,
7950: $css_class,$balnum,$num,$islast);
7951: }
7952: }
7953: return $output;
7954: }
7955:
7956: sub loadbalancing_titles {
7957: my ($dom,$intdom,$usertypes,$types) = @_;
7958: my %othertypes = (
7959: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
7960: '_LC_author' => &mt('Users from [_1] with author role',$dom),
7961: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
7962: '_LC_external' => &mt('Users not from [_1]',$intdom),
7963: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
7964: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
7965: );
7966: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
7967: my @available;
7968: if (ref($types) eq 'ARRAY') {
7969: @available = @{$types};
7970: }
7971: unless (grep(/^default$/,@available)) {
7972: push(@available,'default');
7973: }
7974: unshift(@alltypes,@available);
7975: my %titles;
7976: foreach my $type (@alltypes) {
7977: if ($type =~ /^_LC_/) {
7978: $titles{$type} = $othertypes{$type};
7979: } elsif ($type eq 'default') {
7980: $titles{$type} = &mt('All users from [_1]',$dom);
7981: if (ref($types) eq 'ARRAY') {
7982: if (@{$types} > 0) {
7983: $titles{$type} = &mt('Other users from [_1]',$dom);
7984: }
7985: }
7986: } elsif (ref($usertypes) eq 'HASH') {
7987: $titles{$type} = $usertypes->{$type};
7988: }
7989: }
7990: return (\@alltypes,\%othertypes,\%titles);
7991: }
7992:
7993: sub loadbalance_rule_row {
7994: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
7995: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
7996: my @rulenames;
7997: my %ruletitles = &offloadtype_text();
7998: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
7999: @rulenames = ('balancer','offloadedto','specific');
8000: } else {
8001: @rulenames = ('default','homeserver');
8002: if ($type eq '_LC_external') {
8003: push(@rulenames,'externalbalancer');
8004: } else {
8005: push(@rulenames,'specific');
8006: }
8007: push(@rulenames,'none');
8008: }
8009: my $style = $targets_div_style;
8010: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
8011: $style = $homedom_div_style;
8012: }
8013: my $space;
8014: if ($islast && $num == 1) {
8015: $space = '<div style="display:inline-block;"> </div>';
8016: }
8017: my $output =
8018: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
8019: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
8020: '<td valaign="top">'.$space.
8021: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
8022: for (my $i=0; $i<@rulenames; $i++) {
8023: my $rule = $rulenames[$i];
8024: my ($checked,$extra);
8025: if ($rulenames[$i] eq 'default') {
8026: $rule = '';
8027: }
8028: if ($rulenames[$i] eq 'specific') {
8029: if (ref($servers) eq 'HASH') {
8030: my $default;
8031: if (($current ne '') && (exists($servers->{$current}))) {
8032: $checked = ' checked="checked"';
8033: }
8034: unless ($checked) {
8035: $default = ' selected="selected"';
8036: }
8037: $extra =
8038: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
8039: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
8040: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
8041: '<option value=""'.$default.'></option>'."\n";
8042: foreach my $server (sort(keys(%{$servers}))) {
8043: if (ref($currbalancer) eq 'HASH') {
8044: next if (exists($currbalancer->{$server}));
8045: }
8046: my $selected;
8047: if ($server eq $current) {
8048: $selected = ' selected="selected"';
8049: }
8050: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
8051: }
8052: $extra .= '</select>';
8053: }
8054: } elsif ($rule eq $current) {
8055: $checked = ' checked="checked"';
8056: }
8057: $output .= '<span class="LC_nobreak"><label>'.
8058: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
8059: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
8060: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
8061: ')"'.$checked.' /> ';
8062: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
8063: $output .= $ruletitles{'particular'};
8064: } else {
8065: $output .= $ruletitles{$rulenames[$i]};
8066: }
8067: $output .= '</label>'.$extra.'</span><br />'."\n";
8068: }
8069: $output .= '</div></td></tr>'."\n";
8070: return $output;
8071: }
8072:
8073: sub offloadtype_text {
8074: my %ruletitles = &Apache::lonlocal::texthash (
8075: 'default' => 'Offloads to default destinations',
8076: 'homeserver' => "Offloads to user's home server",
8077: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
8078: 'specific' => 'Offloads to specific server',
8079: 'none' => 'No offload',
8080: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
8081: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
8082: 'particular' => 'Session hosted (after re-auth) on server:',
8083: );
8084: return %ruletitles;
8085: }
8086:
8087: sub sparestype_titles {
8088: my %typestitles = &Apache::lonlocal::texthash (
8089: 'primary' => 'primary',
8090: 'default' => 'default',
8091: );
8092: return %typestitles;
8093: }
8094:
8095: sub contact_titles {
8096: my %titles = &Apache::lonlocal::texthash (
8097: 'supportemail' => 'Support E-mail address',
8098: 'adminemail' => 'Default Server Admin E-mail address',
8099: 'errormail' => 'Error reports to be e-mailed to',
8100: 'packagesmail' => 'Package update alerts to be e-mailed to',
8101: 'helpdeskmail' => "Helpdesk requests from all users in this domain",
8102: 'otherdomsmail' => 'Helpdesk requests from users in other (unconfigured) domains',
8103: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
8104: 'requestsmail' => 'E-mail from course requests requiring approval',
8105: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
8106: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
8107: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
8108: 'errorthreshold' => 'Error count threshold for status e-mail to admin(s)',
8109: 'errorsysmail' => 'Error count threshold for e-mail to developer group',
8110: 'errorweights' => 'Weights used to compute error count',
8111: 'errorexcluded' => 'Servers with unsent updates excluded from count',
8112: );
8113: my %short_titles = &Apache::lonlocal::texthash (
8114: adminemail => 'Admin E-mail address',
8115: supportemail => 'Support E-mail',
8116: );
8117: return (\%titles,\%short_titles);
8118: }
8119:
8120: sub helpform_fields {
8121: my %titles = &Apache::lonlocal::texthash (
8122: 'username' => 'Name',
8123: 'user' => 'Username/domain',
8124: 'phone' => 'Phone',
8125: 'cc' => 'Cc e-mail',
8126: 'course' => 'Course Details',
8127: 'section' => 'Sections',
8128: 'screenshot' => 'File upload',
8129: );
8130: my @fields = ('username','phone','user','course','section','cc','screenshot');
8131: my %possoptions = (
8132: username => ['yes','no','req'],
8133: phone => ['yes','no','req'],
8134: user => ['yes','no'],
8135: cc => ['yes','no'],
8136: course => ['yes','no'],
8137: section => ['yes','no'],
8138: screenshot => ['yes','no'],
8139: );
8140: my %fieldoptions = &Apache::lonlocal::texthash (
8141: 'yes' => 'Optional',
8142: 'req' => 'Required',
8143: 'no' => "Not shown",
8144: );
8145: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
8146: }
8147:
8148: sub tool_titles {
8149: my %titles = &Apache::lonlocal::texthash (
8150: aboutme => 'Personal web page',
8151: blog => 'Blog',
8152: webdav => 'WebDAV',
8153: portfolio => 'Portfolio',
8154: timezone => 'Can set time zone',
8155: official => 'Official courses (with institutional codes)',
8156: unofficial => 'Unofficial courses',
8157: community => 'Communities',
8158: textbook => 'Textbook courses',
8159: );
8160: return %titles;
8161: }
8162:
8163: sub courserequest_titles {
8164: my %titles = &Apache::lonlocal::texthash (
8165: official => 'Official',
8166: unofficial => 'Unofficial',
8167: community => 'Communities',
8168: textbook => 'Textbook',
8169: lti => 'LTI Provider',
8170: norequest => 'Not allowed',
8171: approval => 'Approval by Dom. Coord.',
8172: validate => 'With validation',
8173: autolimit => 'Numerical limit',
8174: unlimited => '(blank for unlimited)',
8175: );
8176: return %titles;
8177: }
8178:
8179: sub authorrequest_titles {
8180: my %titles = &Apache::lonlocal::texthash (
8181: norequest => 'Not allowed',
8182: approval => 'Approval by Dom. Coord.',
8183: automatic => 'Automatic approval',
8184: );
8185: return %titles;
8186: }
8187:
8188: sub courserequest_conditions {
8189: my %conditions = &Apache::lonlocal::texthash (
8190: approval => '(Processing of request subject to approval by Domain Coordinator).',
8191: validate => '(Processing of request subject to institutional validation).',
8192: );
8193: return %conditions;
8194: }
8195:
8196:
8197: sub print_usercreation {
8198: my ($position,$dom,$settings,$rowtotal) = @_;
8199: my $numinrow = 4;
8200: my $datatable;
8201: if ($position eq 'top') {
8202: $$rowtotal ++;
8203: my $rowcount = 0;
8204: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
8205: if (ref($rules) eq 'HASH') {
8206: if (keys(%{$rules}) > 0) {
8207: $datatable .= &user_formats_row('username',$settings,$rules,
8208: $ruleorder,$numinrow,$rowcount);
8209: $$rowtotal ++;
8210: $rowcount ++;
8211: }
8212: }
8213: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
8214: if (ref($idrules) eq 'HASH') {
8215: if (keys(%{$idrules}) > 0) {
8216: $datatable .= &user_formats_row('id',$settings,$idrules,
8217: $idruleorder,$numinrow,$rowcount);
8218: $$rowtotal ++;
8219: $rowcount ++;
8220: }
8221: }
8222: if ($rowcount == 0) {
8223: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
8224: $$rowtotal ++;
8225: $rowcount ++;
8226: }
8227: } elsif ($position eq 'middle') {
8228: my @creators = ('author','course','requestcrs');
8229: my ($rules,$ruleorder) =
8230: &Apache::lonnet::inst_userrules($dom,'username');
8231: my %lt = &usercreation_types();
8232: my %checked;
8233: if (ref($settings) eq 'HASH') {
8234: if (ref($settings->{'cancreate'}) eq 'HASH') {
8235: foreach my $item (@creators) {
8236: $checked{$item} = $settings->{'cancreate'}{$item};
8237: }
8238: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
8239: foreach my $item (@creators) {
8240: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
8241: $checked{$item} = 'none';
8242: }
8243: }
8244: }
8245: }
8246: my $rownum = 0;
8247: foreach my $item (@creators) {
8248: $rownum ++;
8249: if ($checked{$item} eq '') {
8250: $checked{$item} = 'any';
8251: }
8252: my $css_class;
8253: if ($rownum%2) {
8254: $css_class = '';
8255: } else {
8256: $css_class = ' class="LC_odd_row" ';
8257: }
8258: $datatable .= '<tr'.$css_class.'>'.
8259: '<td><span class="LC_nobreak">'.$lt{$item}.
8260: '</span></td><td align="right">';
8261: my @options = ('any');
8262: if (ref($rules) eq 'HASH') {
8263: if (keys(%{$rules}) > 0) {
8264: push(@options,('official','unofficial'));
8265: }
8266: }
8267: push(@options,'none');
8268: foreach my $option (@options) {
8269: my $type = 'radio';
8270: my $check = ' ';
8271: if ($checked{$item} eq $option) {
8272: $check = ' checked="checked" ';
8273: }
8274: $datatable .= '<span class="LC_nobreak"><label>'.
8275: '<input type="'.$type.'" name="can_createuser_'.
8276: $item.'" value="'.$option.'"'.$check.'/> '.
8277: $lt{$option}.'</label> </span>';
8278: }
8279: $datatable .= '</td></tr>';
8280: }
8281: } else {
8282: my @contexts = ('author','course','domain');
8283: my @authtypes = ('int','krb4','krb5','loc','lti');
8284: my %checked;
8285: if (ref($settings) eq 'HASH') {
8286: if (ref($settings->{'authtypes'}) eq 'HASH') {
8287: foreach my $item (@contexts) {
8288: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
8289: foreach my $auth (@authtypes) {
8290: if ($settings->{'authtypes'}{$item}{$auth}) {
8291: $checked{$item}{$auth} = ' checked="checked" ';
8292: }
8293: }
8294: }
8295: }
8296: }
8297: } else {
8298: foreach my $item (@contexts) {
8299: foreach my $auth (@authtypes) {
8300: $checked{$item}{$auth} = ' checked="checked" ';
8301: }
8302: }
8303: }
8304: my %title = &context_names();
8305: my %authname = &authtype_names();
8306: my $rownum = 0;
8307: my $css_class;
8308: foreach my $item (@contexts) {
8309: if ($rownum%2) {
8310: $css_class = '';
8311: } else {
8312: $css_class = ' class="LC_odd_row" ';
8313: }
8314: $datatable .= '<tr'.$css_class.'>'.
8315: '<td>'.$title{$item}.
8316: '</td><td class="LC_left_item">'.
8317: '<span class="LC_nobreak">';
8318: foreach my $auth (@authtypes) {
8319: $datatable .= '<label>'.
8320: '<input type="checkbox" name="'.$item.'_auth" '.
8321: $checked{$item}{$auth}.' value="'.$auth.'" />'.
8322: $authname{$auth}.'</label> ';
8323: }
8324: $datatable .= '</span></td></tr>';
8325: $rownum ++;
8326: }
8327: $$rowtotal += $rownum;
8328: }
8329: return $datatable;
8330: }
8331:
8332: sub print_selfcreation {
8333: my ($position,$dom,$settings,$rowtotal) = @_;
8334: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
8335: $emaildomain,$datatable);
8336: if (ref($settings) eq 'HASH') {
8337: if (ref($settings->{'cancreate'}) eq 'HASH') {
8338: $createsettings = $settings->{'cancreate'};
8339: if (ref($createsettings) eq 'HASH') {
8340: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
8341: @selfcreate = @{$createsettings->{'selfcreate'}};
8342: } elsif ($createsettings->{'selfcreate'} ne '') {
8343: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
8344: @selfcreate = ('email','login','sso');
8345: } elsif ($createsettings->{'selfcreate'} ne 'none') {
8346: @selfcreate = ($createsettings->{'selfcreate'});
8347: }
8348: }
8349: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
8350: $processing = $createsettings->{'selfcreateprocessing'};
8351: }
8352: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
8353: $emailoptions = $createsettings->{'emailoptions'};
8354: }
8355: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
8356: $emailverified = $createsettings->{'emailverified'};
8357: }
8358: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
8359: $emaildomain = $createsettings->{'emaildomain'};
8360: }
8361: }
8362: }
8363: }
8364: my %radiohash;
8365: my $numinrow = 4;
8366: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
8367: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8368: if ($position eq 'top') {
8369: my %choices = &Apache::lonlocal::texthash (
8370: cancreate_login => 'Institutional Login',
8371: cancreate_sso => 'Institutional Single Sign On',
8372: );
8373: my @toggles = sort(keys(%choices));
8374: my %defaultchecked = (
8375: 'cancreate_login' => 'off',
8376: 'cancreate_sso' => 'off',
8377: );
8378: my ($onclick,$itemcount);
8379: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8380: \%choices,$itemcount,$onclick);
8381: $$rowtotal += $itemcount;
8382:
8383: if (ref($usertypes) eq 'HASH') {
8384: if (keys(%{$usertypes}) > 0) {
8385: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
8386: $dom,$numinrow,$othertitle,
8387: 'statustocreate',$rowtotal);
8388: $$rowtotal ++;
8389: }
8390: }
8391: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
8392: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8393: $fieldtitles{'inststatus'} = &mt('Institutional status');
8394: my $rem;
8395: my $numperrow = 2;
8396: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
8397: $datatable .= '<tr'.$css_class.'>'.
8398: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
8399: '<td class="LC_left_item">'."\n".
8400: '<table>'."\n";
8401: for (my $i=0; $i<@fields; $i++) {
8402: $rem = $i%($numperrow);
8403: if ($rem == 0) {
8404: if ($i > 0) {
8405: $datatable .= '</tr>';
8406: }
8407: $datatable .= '<tr>';
8408: }
8409: my $currval;
8410: if (ref($createsettings) eq 'HASH') {
8411: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
8412: $currval = $createsettings->{'shibenv'}{$fields[$i]};
8413: }
8414: }
8415: $datatable .= '<td class="LC_left_item">'.
8416: '<span class="LC_nobreak">'.
8417: '<input type="text" name="shibenv_'.$fields[$i].'" '.
8418: 'value="'.$currval.'" size="10" /> '.
8419: $fieldtitles{$fields[$i]}.'</span></td>';
8420: }
8421: my $colsleft = $numperrow - $rem;
8422: if ($colsleft > 1 ) {
8423: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8424: ' </td>';
8425: } elsif ($colsleft == 1) {
8426: $datatable .= '<td class="LC_left_item"> </td>';
8427: }
8428: $datatable .= '</tr></table></td></tr>';
8429: $$rowtotal ++;
8430: } elsif ($position eq 'middle') {
8431: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
8432: my @posstypes;
8433: if (ref($types) eq 'ARRAY') {
8434: @posstypes = @{$types};
8435: }
8436: unless (grep(/^default$/,@posstypes)) {
8437: push(@posstypes,'default');
8438: }
8439: my %usertypeshash;
8440: if (ref($usertypes) eq 'HASH') {
8441: %usertypeshash = %{$usertypes};
8442: }
8443: $usertypeshash{'default'} = $othertitle;
8444: foreach my $status (@posstypes) {
8445: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
8446: $numinrow,$$rowtotal,\%usertypeshash);
8447: $$rowtotal ++;
8448: }
8449: } else {
8450: my %choices = &Apache::lonlocal::texthash (
8451: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
8452: );
8453: my @toggles = sort(keys(%choices));
8454: my %defaultchecked = (
8455: 'cancreate_email' => 'off',
8456: );
8457: my $customclass = 'LC_selfcreate_email';
8458: my $classprefix = 'LC_canmodify_emailusername_';
8459: my $optionsprefix = 'LC_options_emailusername_';
8460: my $display = 'none';
8461: my $rowstyle = 'display:none';
8462: if (grep(/^\Qemail\E$/,@selfcreate)) {
8463: $display = 'block';
8464: $rowstyle = 'display:table-row';
8465: }
8466: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
8467: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
8468: \%choices,$$rowtotal,$onclick);
8469: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
8470: $rowstyle);
8471: $$rowtotal ++;
8472: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
8473: $rowstyle);
8474: $$rowtotal ++;
8475: my (@ordered,@posstypes,%usertypeshash);
8476: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8477: my ($emailrules,$emailruleorder) =
8478: &Apache::lonnet::inst_userrules($dom,'email');
8479: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8480: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8481: if (ref($types) eq 'ARRAY') {
8482: @posstypes = @{$types};
8483: }
8484: if (@posstypes) {
8485: unless (grep(/^default$/,@posstypes)) {
8486: push(@posstypes,'default');
8487: }
8488: if (ref($usertypes) eq 'HASH') {
8489: %usertypeshash = %{$usertypes};
8490: }
8491: my $currassign;
8492: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
8493: $currassign = {
8494: selfassign => $domdefaults{'inststatusguest'},
8495: };
8496: @ordered = @{$domdefaults{'inststatusguest'}};
8497: } else {
8498: $currassign = { selfassign => [] };
8499: }
8500: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
8501: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
8502: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
8503: $numinrow,$othertitle,'selfassign',
8504: $rowtotal,$onclicktypes,$customclass,
8505: $rowstyle);
8506: $$rowtotal ++;
8507: $usertypeshash{'default'} = $othertitle;
8508: foreach my $status (@posstypes) {
8509: my $css_class;
8510: if ($$rowtotal%2) {
8511: $css_class = 'LC_odd_row ';
8512: }
8513: $css_class .= $customclass;
8514: my $rowid = $optionsprefix.$status;
8515: my $hidden = 1;
8516: my $currstyle = 'display:none';
8517: if (grep(/^\Q$status\E$/,@ordered)) {
8518: $currstyle = $rowstyle;
8519: $hidden = 0;
8520: }
8521: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8522: $emailrules,$emailruleorder,$settings,$status,$rowid,
8523: $usertypeshash{$status},$css_class,$currstyle,$intdom);
8524: unless ($hidden) {
8525: $$rowtotal ++;
8526: }
8527: }
8528: } else {
8529: my $css_class;
8530: if ($$rowtotal%2) {
8531: $css_class = 'LC_odd_row ';
8532: }
8533: $css_class .= $customclass;
8534: $usertypeshash{'default'} = $othertitle;
8535: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
8536: $emailrules,$emailruleorder,$settings,'default','',
8537: $othertitle,$css_class,$rowstyle,$intdom);
8538: $$rowtotal ++;
8539: }
8540: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8541: $numinrow = 1;
8542: if (@posstypes) {
8543: foreach my $status (@posstypes) {
8544: my $rowid = $classprefix.$status;
8545: my $datarowstyle = 'display:none';
8546: if (grep(/^\Q$status\E$/,@ordered)) {
8547: $datarowstyle = $rowstyle;
8548: }
8549: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
8550: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8551: $infotitles,$rowid,$customclass,$datarowstyle);
8552: unless ($datarowstyle eq 'display:none') {
8553: $$rowtotal ++;
8554: }
8555: }
8556: } else {
8557: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
8558: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
8559: $infotitles,'',$customclass,$rowstyle);
8560: }
8561: }
8562: return $datatable;
8563: }
8564:
8565: sub selfcreate_javascript {
8566: return <<"ENDSCRIPT";
8567:
8568: <script type="text/javascript">
8569: // <![CDATA[
8570:
8571: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
8572: var x = document.getElementsByClassName(target);
8573: var insttypes = 0;
8574: var insttypeRegExp = new RegExp(prefix);
8575: if ((x.length != undefined) && (x.length > 0)) {
8576: if (form.elements[radio].length != undefined) {
8577: for (var i=0; i<form.elements[radio].length; i++) {
8578: if (form.elements[radio][i].checked) {
8579: if (form.elements[radio][i].value == 1) {
8580: for (var j=0; j<x.length; j++) {
8581: if (x[j].id == 'undefined') {
8582: x[j].style.display = 'table-row';
8583: } else if (insttypeRegExp.test(x[j].id)) {
8584: insttypes ++;
8585: } else {
8586: x[j].style.display = 'table-row';
8587: }
8588: }
8589: } else {
8590: for (var j=0; j<x.length; j++) {
8591: x[j].style.display = 'none';
8592: }
8593: }
8594: break;
8595: }
8596: }
8597: if (insttypes > 0) {
8598: toggleDataRow(form,checkbox,target,altprefix);
8599: toggleDataRow(form,checkbox,target,prefix,1);
8600: }
8601: }
8602: }
8603: return;
8604: }
8605:
8606: function toggleDataRow(form,checkbox,target,prefix,docount) {
8607: if (form.elements[checkbox].length != undefined) {
8608: var count = 0;
8609: if (docount) {
8610: for (var i=0; i<form.elements[checkbox].length; i++) {
8611: if (form.elements[checkbox][i].checked) {
8612: count ++;
8613: }
8614: }
8615: }
8616: for (var i=0; i<form.elements[checkbox].length; i++) {
8617: var type = form.elements[checkbox][i].value;
8618: if (document.getElementById(prefix+type)) {
8619: if (form.elements[checkbox][i].checked) {
8620: document.getElementById(prefix+type).style.display = 'table-row';
8621: if (count % 2 == 1) {
8622: document.getElementById(prefix+type).className = target+' LC_odd_row';
8623: } else {
8624: document.getElementById(prefix+type).className = target;
8625: }
8626: count ++;
8627: } else {
8628: document.getElementById(prefix+type).style.display = 'none';
8629: }
8630: }
8631: }
8632: }
8633: return;
8634: }
8635:
8636: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
8637: var caller = radio+'_'+status;
8638: if (form.elements[caller].length != undefined) {
8639: for (var i=0; i<form.elements[caller].length; i++) {
8640: if (form.elements[caller][i].checked) {
8641: if (document.getElementById(altprefix+'_inst_'+status)) {
8642: var curr = form.elements[caller][i].value;
8643: if (prefix) {
8644: document.getElementById(prefix+'_'+status).style.display = 'none';
8645: }
8646: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
8647: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
8648: if (curr == 'custom') {
8649: if (prefix) {
8650: document.getElementById(prefix+'_'+status).style.display = 'inline';
8651: }
8652: } else if (curr == 'inst') {
8653: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
8654: } else if (curr == 'noninst') {
8655: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
8656: }
8657: break;
8658: }
8659: }
8660: }
8661: }
8662: }
8663:
8664: // ]]>
8665: </script>
8666:
8667: ENDSCRIPT
8668: }
8669:
8670: sub noninst_users {
8671: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
8672: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
8673: my $class = 'LC_left_item';
8674: if ($css_class) {
8675: $css_class = ' class="'.$css_class.'"';
8676: }
8677: if ($rowid) {
8678: $rowid = ' id="'.$rowid.'"';
8679: }
8680: if ($rowstyle) {
8681: $rowstyle = ' style="'.$rowstyle.'"';
8682: }
8683: my ($output,$description);
8684: if ($type eq 'default') {
8685: $description = &mt('Requests for: [_1]',$typetitle);
8686: } else {
8687: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
8688: }
8689: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
8690: "<td>$description</td>\n".
8691: '<td class="'.$class.'" colspan="2">'.
8692: '<table><tr>';
8693: my %headers = &Apache::lonlocal::texthash(
8694: approve => 'Processing',
8695: email => 'E-mail',
8696: username => 'Username',
8697: );
8698: foreach my $item ('approve','email','username') {
8699: $output .= '<th>'.$headers{$item}.'</th>';
8700: }
8701: $output .= '</tr><tr>';
8702: foreach my $item ('approve','email','username') {
8703: $output .= '<td valign="top">';
8704: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
8705: if ($item eq 'approve') {
8706: %choices = &Apache::lonlocal::texthash (
8707: automatic => 'Automatically approved',
8708: approval => 'Queued for approval',
8709: );
8710: @options = ('automatic','approval');
8711: $hashref = $processing;
8712: $defoption = 'automatic';
8713: $name = 'cancreate_emailprocess_'.$type;
8714: } elsif ($item eq 'email') {
8715: %choices = &Apache::lonlocal::texthash (
8716: any => 'Any e-mail',
8717: inst => 'Institutional only',
8718: noninst => 'Non-institutional only',
8719: custom => 'Custom restrictions',
8720: );
8721: @options = ('any','inst','noninst');
8722: my $showcustom;
8723: if (ref($emailrules) eq 'HASH') {
8724: if (keys(%{$emailrules}) > 0) {
8725: push(@options,'custom');
8726: $showcustom = 'cancreate_emailrule';
8727: if (ref($settings) eq 'HASH') {
8728: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
8729: foreach my $rule (@{$settings->{'email_rule'}}) {
8730: if (exists($emailrules->{$rule})) {
8731: $hascustom ++;
8732: }
8733: }
8734: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
8735: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
8736: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
8737: if (exists($emailrules->{$rule})) {
8738: $hascustom ++;
8739: }
8740: }
8741: }
8742: }
8743: }
8744: }
8745: }
8746: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
8747: "'cancreate_emaildomain','$type'".');"';
8748: $hashref = $emailoptions;
8749: $defoption = 'any';
8750: $name = 'cancreate_emailoptions_'.$type;
8751: } elsif ($item eq 'username') {
8752: %choices = &Apache::lonlocal::texthash (
8753: all => 'Same as e-mail',
8754: first => 'Omit @domain',
8755: free => 'Free to choose',
8756: );
8757: @options = ('all','first','free');
8758: $hashref = $emailverified;
8759: $defoption = 'all';
8760: $name = 'cancreate_usernameoptions_'.$type;
8761: }
8762: foreach my $option (@options) {
8763: my $checked;
8764: if (ref($hashref) eq 'HASH') {
8765: if ($type eq '') {
8766: if (!exists($hashref->{'default'})) {
8767: if ($option eq $defoption) {
8768: $checked = ' checked="checked"';
8769: }
8770: } else {
8771: if ($hashref->{'default'} eq $option) {
8772: $checked = ' checked="checked"';
8773: }
8774: }
8775: } else {
8776: if (!exists($hashref->{$type})) {
8777: if ($option eq $defoption) {
8778: $checked = ' checked="checked"';
8779: }
8780: } else {
8781: if ($hashref->{$type} eq $option) {
8782: $checked = ' checked="checked"';
8783: }
8784: }
8785: }
8786: } elsif (($item eq 'email') && ($hascustom)) {
8787: if ($option eq 'custom') {
8788: $checked = ' checked="checked"';
8789: }
8790: } elsif ($option eq $defoption) {
8791: $checked = ' checked="checked"';
8792: }
8793: $output .= '<span class="LC_nobreak"><label>'.
8794: '<input type="radio" name="'.$name.'"'.
8795: $checked.' value="'.$option.'"'.$onclick.' />'.
8796: $choices{$option}.'</label></span><br />';
8797: if ($item eq 'email') {
8798: if ($option eq 'custom') {
8799: my $id = 'cancreate_emailrule_'.$type;
8800: my $display = 'none';
8801: if ($checked) {
8802: $display = 'inline';
8803: }
8804: my $numinrow = 2;
8805: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
8806: '<legend>'.&mt('Disallow').'</legend><table>'.
8807: &user_formats_row('email',$settings,$emailrules,
8808: $emailruleorder,$numinrow,'',$type);
8809: '</table></fieldset>';
8810: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
8811: my %text = &Apache::lonlocal::texthash (
8812: inst => 'must end:',
8813: noninst => 'cannot end:',
8814: );
8815: my $value;
8816: if (ref($emaildomain) eq 'HASH') {
8817: if (ref($emaildomain->{$type}) eq 'HASH') {
8818: $value = $emaildomain->{$type}->{$option};
8819: }
8820: }
8821: if ($value eq '') {
8822: $value = '@'.$intdom;
8823: }
8824: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
8825: my $display = 'none';
8826: if ($checked) {
8827: $display = 'inline';
8828: }
8829: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
8830: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
8831: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
8832: '</div>';
8833: }
8834: }
8835: }
8836: $output .= '</td>'."\n";
8837: }
8838: $output .= "</tr></table></td></tr>\n";
8839: return $output;
8840: }
8841:
8842: sub captcha_choice {
8843: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
8844: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
8845: $vertext,$currver);
8846: my %lt = &captcha_phrases();
8847: $keyentry = 'hidden';
8848: my $colspan=2;
8849: if ($context eq 'cancreate') {
8850: $rowname = &mt('CAPTCHA validation');
8851: } elsif ($context eq 'login') {
8852: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
8853: } elsif ($context eq 'passwords') {
8854: $rowname = &mt('"Forgot Password" CAPTCHA validation');
8855: $colspan=1;
8856: }
8857: if (ref($settings) eq 'HASH') {
8858: if ($settings->{'captcha'}) {
8859: $checked{$settings->{'captcha'}} = ' checked="checked"';
8860: } else {
8861: $checked{'original'} = ' checked="checked"';
8862: }
8863: if ($settings->{'captcha'} eq 'recaptcha') {
8864: $pubtext = $lt{'pub'};
8865: $privtext = $lt{'priv'};
8866: $keyentry = 'text';
8867: $vertext = $lt{'ver'};
8868: $currver = $settings->{'recaptchaversion'};
8869: if ($currver ne '2') {
8870: $currver = 1;
8871: }
8872: }
8873: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
8874: $currpub = $settings->{'recaptchakeys'}{'public'};
8875: $currpriv = $settings->{'recaptchakeys'}{'private'};
8876: }
8877: } else {
8878: $checked{'original'} = ' checked="checked"';
8879: }
8880: my $css_class;
8881: if ($itemcount%2) {
8882: $css_class = 'LC_odd_row';
8883: }
8884: if ($customcss) {
8885: $css_class .= " $customcss";
8886: }
8887: $css_class =~ s/^\s+//;
8888: if ($css_class) {
8889: $css_class = ' class="'.$css_class.'"';
8890: }
8891: if ($rowstyle) {
8892: $css_class .= ' style="'.$rowstyle.'"';
8893: }
8894: my $output = '<tr'.$css_class.'>'.
8895: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="'.$colspan.'">'."\n".
8896: '<table><tr><td>'."\n";
8897: foreach my $option ('original','recaptcha','notused') {
8898: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
8899: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
8900: $lt{$option}.'</label></span>';
8901: unless ($option eq 'notused') {
8902: $output .= (' 'x2)."\n";
8903: }
8904: }
8905: #
8906: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
8907: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
8908: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
8909: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
8910: #
8911: $output .= '</td></tr>'."\n".
8912: '<tr><td class="LC_zero_height">'."\n".
8913: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
8914: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
8915: $currpub.'" size="40" /></span><br />'."\n".
8916: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
8917: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
8918: $currpriv.'" size="40" /></span><br />'.
8919: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
8920: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
8921: $currver.'" size="3" /></span><br />'.
8922: '</td></tr></table>'."\n".
8923: '</td></tr>';
8924: return $output;
8925: }
8926:
8927: sub user_formats_row {
8928: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
8929: my $output;
8930: my %text = (
8931: 'username' => 'new usernames',
8932: 'id' => 'IDs',
8933: );
8934: unless (($type eq 'email') || ($type eq 'unamemap')) {
8935: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
8936: $output = '<tr '.$css_class.'>'.
8937: '<td><span class="LC_nobreak">'.
8938: &mt("Format rules to check for $text{$type}: ").
8939: '</td><td class="LC_left_item" colspan="2"><table>';
8940: }
8941: my $rem;
8942: if (ref($ruleorder) eq 'ARRAY') {
8943: for (my $i=0; $i<@{$ruleorder}; $i++) {
8944: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
8945: my $rem = $i%($numinrow);
8946: if ($rem == 0) {
8947: if ($i > 0) {
8948: $output .= '</tr>';
8949: }
8950: $output .= '<tr>';
8951: }
8952: my $check = ' ';
8953: if (ref($settings) eq 'HASH') {
8954: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
8955: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
8956: $check = ' checked="checked" ';
8957: }
8958: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
8959: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
8960: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
8961: $check = ' checked="checked" ';
8962: }
8963: }
8964: }
8965: }
8966: my $name = $type.'_rule';
8967: if ($type eq 'email') {
8968: $name .= '_'.$status;
8969: }
8970: $output .= '<td class="LC_left_item">'.
8971: '<span class="LC_nobreak"><label>'.
8972: '<input type="checkbox" name="'.$name.'" '.
8973: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
8974: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
8975: }
8976: }
8977: $rem = @{$ruleorder}%($numinrow);
8978: }
8979: my $colsleft;
8980: if ($rem) {
8981: $colsleft = $numinrow - $rem;
8982: }
8983: if ($colsleft > 1 ) {
8984: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
8985: ' </td>';
8986: } elsif ($colsleft == 1) {
8987: $output .= '<td class="LC_left_item"> </td>';
8988: }
8989: $output .= '</tr>';
8990: unless (($type eq 'email') || ($type eq 'unamemap')) {
8991: $output .= '</table></td></tr>';
8992: }
8993: return $output;
8994: }
8995:
8996: sub usercreation_types {
8997: my %lt = &Apache::lonlocal::texthash (
8998: author => 'When adding a co-author',
8999: course => 'When adding a user to a course',
9000: requestcrs => 'When requesting a course',
9001: any => 'Any',
9002: official => 'Institutional only ',
9003: unofficial => 'Non-institutional only',
9004: none => 'None',
9005: );
9006: return %lt;
9007: }
9008:
9009: sub selfcreation_types {
9010: my %lt = &Apache::lonlocal::texthash (
9011: selfcreate => 'User creates own account',
9012: any => 'Any',
9013: official => 'Institutional only ',
9014: unofficial => 'Non-institutional only',
9015: email => 'E-mail address',
9016: login => 'Institutional Login',
9017: sso => 'SSO',
9018: );
9019: }
9020:
9021: sub authtype_names {
9022: my %lt = &Apache::lonlocal::texthash(
9023: int => 'Internal',
9024: krb4 => 'Kerberos 4',
9025: krb5 => 'Kerberos 5',
9026: loc => 'Local',
9027: lti => 'LTI',
9028: );
9029: return %lt;
9030: }
9031:
9032: sub context_names {
9033: my %context_title = &Apache::lonlocal::texthash(
9034: author => 'Creating users when an Author',
9035: course => 'Creating users when in a course',
9036: domain => 'Creating users when a Domain Coordinator',
9037: );
9038: return %context_title;
9039: }
9040:
9041: sub print_usermodification {
9042: my ($position,$dom,$settings,$rowtotal) = @_;
9043: my $numinrow = 4;
9044: my ($context,$datatable,$rowcount);
9045: if ($position eq 'top') {
9046: $rowcount = 0;
9047: $context = 'author';
9048: foreach my $role ('ca','aa') {
9049: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9050: $numinrow,$rowcount);
9051: $$rowtotal ++;
9052: $rowcount ++;
9053: }
9054: } elsif ($position eq 'bottom') {
9055: $context = 'course';
9056: $rowcount = 0;
9057: foreach my $role ('st','ep','ta','in','cr') {
9058: $datatable .= &modifiable_userdata_row($context,$role,$settings,
9059: $numinrow,$rowcount);
9060: $$rowtotal ++;
9061: $rowcount ++;
9062: }
9063: }
9064: return $datatable;
9065: }
9066:
9067: sub print_defaults {
9068: my ($position,$dom,$settings,$rowtotal) = @_;
9069: my $rownum = 0;
9070: my ($datatable,$css_class,$titles);
9071: unless ($position eq 'bottom') {
9072: $titles = &defaults_titles($dom);
9073: }
9074: if ($position eq 'top') {
9075: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
9076: 'datelocale_def','portal_def');
9077: my %defaults;
9078: if (ref($settings) eq 'HASH') {
9079: %defaults = %{$settings};
9080: } else {
9081: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9082: foreach my $item (@items) {
9083: $defaults{$item} = $domdefaults{$item};
9084: }
9085: }
9086: foreach my $item (@items) {
9087: if ($rownum%2) {
9088: $css_class = '';
9089: } else {
9090: $css_class = ' class="LC_odd_row" ';
9091: }
9092: $datatable .= '<tr'.$css_class.'>'.
9093: '<td><span class="LC_nobreak">'.$titles->{$item}.
9094: '</span></td><td class="LC_right_item" colspan="3">';
9095: if ($item eq 'auth_def') {
9096: my @authtypes = ('internal','krb4','krb5','localauth','lti');
9097: my %shortauth = (
9098: internal => 'int',
9099: krb4 => 'krb4',
9100: krb5 => 'krb5',
9101: localauth => 'loc',
9102: lti => 'lti',
9103: );
9104: my %authnames = &authtype_names();
9105: foreach my $auth (@authtypes) {
9106: my $checked = ' ';
9107: if ($defaults{$item} eq $auth) {
9108: $checked = ' checked="checked" ';
9109: }
9110: $datatable .= '<label><input type="radio" name="'.$item.
9111: '" value="'.$auth.'"'.$checked.'/>'.
9112: $authnames{$shortauth{$auth}}.'</label> ';
9113: }
9114: } elsif ($item eq 'timezone_def') {
9115: my $includeempty = 1;
9116: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
9117: } elsif ($item eq 'datelocale_def') {
9118: my $includeempty = 1;
9119: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
9120: } elsif ($item eq 'lang_def') {
9121: my $includeempty = 1;
9122: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
9123: } elsif ($item eq 'portal_def') {
9124: $datatable .= '<input type="text" name="'.$item.'" value="'.
9125: $defaults{$item}.'" size="25" onkeyup="portalExtras(this);" />';
9126: my $portalsty = 'none';
9127: if ($defaults{$item}) {
9128: $portalsty = 'block';
9129: }
9130: foreach my $field ('email','web') {
9131: my $checkedoff = ' checked="checked"';
9132: my $checkedon;
9133: if ($defaults{$item.'_'.$field}) {
9134: $checkedon = $checkedoff;
9135: $checkedoff = '';
9136: }
9137: $datatable .= '<div id="'.$item.'_'.$field.'_div" style="display:'.$portalsty.'">'.
9138: '<span class="LC_nobreak">'.$titles->{$field}.' '.
9139: '<label><input type="radio" name="'.$item.'_'.$field.'" value="1"'.$checkedon.'/>'.&mt('Yes').'</label>'.
9140: (' 'x2).
9141: '<label><input type="radio" name="'.$item.'_'.$field.'" value="0"'.$checkedoff.'/>'.&mt('No').'</label>'.
9142: '</div>';
9143: }
9144: } else {
9145: $datatable .= '<input type="text" name="'.$item.'" value="'.$defaults{$item}.'" />';
9146: }
9147: $datatable .= '</td></tr>';
9148: $rownum ++;
9149: }
9150: } elsif ($position eq 'middle') {
9151: my %defaults;
9152: if (ref($settings) eq 'HASH') {
9153: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9154: my $maxnum = @{$settings->{'inststatusorder'}};
9155: for (my $i=0; $i<$maxnum; $i++) {
9156: $css_class = $rownum%2?' class="LC_odd_row"':'';
9157: my $item = $settings->{'inststatusorder'}->[$i];
9158: my $title = $settings->{'inststatustypes'}->{$item};
9159: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
9160: $datatable .= '<tr'.$css_class.'>'.
9161: '<td><span class="LC_nobreak">'.
9162: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
9163: for (my $k=0; $k<=$maxnum; $k++) {
9164: my $vpos = $k+1;
9165: my $selstr;
9166: if ($k == $i) {
9167: $selstr = ' selected="selected" ';
9168: }
9169: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9170: }
9171: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
9172: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
9173: &mt('delete').'</span></td>'.
9174: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed').':'.
9175: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
9176: '</span></td></tr>';
9177: }
9178: $css_class = $rownum%2?' class="LC_odd_row"':'';
9179: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
9180: $datatable .= '<tr '.$css_class.'>'.
9181: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
9182: for (my $k=0; $k<=$maxnum; $k++) {
9183: my $vpos = $k+1;
9184: my $selstr;
9185: if ($k == $maxnum) {
9186: $selstr = ' selected="selected" ';
9187: }
9188: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9189: }
9190: $datatable .= '</select> '.&mt('Internal ID:').
9191: '<input type="text" size="10" name="addinststatus" value="" />'.
9192: ' '.&mt('(new)').
9193: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
9194: &mt('Name displayed').':'.
9195: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
9196: '</tr>'."\n";
9197: $rownum ++;
9198: }
9199: }
9200: } else {
9201: my ($unamemaprules,$ruleorder) =
9202: &Apache::lonnet::inst_userrules($dom,'unamemap');
9203: $css_class = $rownum%2?' class="LC_odd_row"':'';
9204: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
9205: my $numinrow = 2;
9206: $datatable .= '<tr'.$css_class.'><td>'.&mt('Available conversions').'</td><td><table>'.
9207: &user_formats_row('unamemap',$settings,$unamemaprules,
9208: $ruleorder,$numinrow).
9209: '</table></td></tr>';
9210: }
9211: if ($datatable eq '') {
9212: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
9213: &mt('No rules set for domain in customized localenroll.pm').
9214: '</td></tr>';
9215: }
9216: }
9217: $$rowtotal += $rownum;
9218: return $datatable;
9219: }
9220:
9221: sub get_languages_hash {
9222: my %langchoices;
9223: foreach my $id (&Apache::loncommon::languageids()) {
9224: my $code = &Apache::loncommon::supportedlanguagecode($id);
9225: if ($code ne '') {
9226: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
9227: }
9228: }
9229: return %langchoices;
9230: }
9231:
9232: sub defaults_titles {
9233: my ($dom) = @_;
9234: my %titles = &Apache::lonlocal::texthash (
9235: 'auth_def' => 'Default authentication type',
9236: 'auth_arg_def' => 'Default authentication argument',
9237: 'lang_def' => 'Default language',
9238: 'timezone_def' => 'Default timezone',
9239: 'datelocale_def' => 'Default locale for dates',
9240: 'portal_def' => 'Portal/Default URL',
9241: 'email' => 'Email links use portal URL',
9242: 'web' => 'Public web links use portal URL',
9243: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
9244: 'intauth_check' => 'Check bcrypt cost if authenticated',
9245: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
9246: );
9247: if ($dom) {
9248: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
9249: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
9250: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
9251: $protocol = 'http' if ($protocol ne 'https');
9252: if ($uint_dom) {
9253: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
9254: $uint_dom);
9255: }
9256: }
9257: return (\%titles);
9258: }
9259:
9260: sub print_scantron {
9261: my ($r,$position,$dom,$confname,$settings,$rowtotal) = @_;
9262: if ($position eq 'top') {
9263: return &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
9264: } else {
9265: return &print_scantronconfig($dom,$settings,\$rowtotal);
9266: }
9267: }
9268:
9269: sub scantron_javascript {
9270: return <<"ENDSCRIPT";
9271:
9272: <script type="text/javascript">
9273: // <![CDATA[
9274:
9275: function toggleScantron(form) {
9276: var csvfieldset = new Array();
9277: if (document.getElementById('scantroncsv_cols')) {
9278: csvfieldset.push(document.getElementById('scantroncsv_cols'));
9279: }
9280: if (document.getElementById('scantroncsv_options')) {
9281: csvfieldset.push(document.getElementById('scantroncsv_options'));
9282: }
9283: if (csvfieldset.length) {
9284: if (document.getElementById('scantronconfcsv')) {
9285: var scantroncsv = document.getElementById('scantronconfcsv');
9286: if (scantroncsv.checked) {
9287: for (var i=0; i<csvfieldset.length; i++) {
9288: csvfieldset[i].style.display = 'block';
9289: }
9290: } else {
9291: for (var i=0; i<csvfieldset.length; i++) {
9292: csvfieldset[i].style.display = 'none';
9293: }
9294: var csvselects = document.getElementsByClassName('scantronconfig_csv');
9295: if (csvselects.length) {
9296: for (var j=0; j<csvselects.length; j++) {
9297: csvselects[j].selectedIndex = 0;
9298: }
9299: }
9300: }
9301: }
9302: }
9303: return;
9304: }
9305: // ]]>
9306: </script>
9307:
9308: ENDSCRIPT
9309:
9310: }
9311:
9312: sub print_scantronformat {
9313: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
9314: my $itemcount = 1;
9315: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
9316: %confhash);
9317: my $switchserver = &check_switchserver($dom,$confname);
9318: my %lt = &Apache::lonlocal::texthash (
9319: default => 'Default bubblesheet format file error',
9320: custom => 'Custom bubblesheet format file error',
9321: );
9322: my %scantronfiles = (
9323: default => 'default.tab',
9324: custom => 'custom.tab',
9325: );
9326: foreach my $key (keys(%scantronfiles)) {
9327: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
9328: .$scantronfiles{$key};
9329: }
9330: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
9331: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
9332: if (!$switchserver) {
9333: my $servadm = $r->dir_config('lonAdmEMail');
9334: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
9335: if ($configuserok eq 'ok') {
9336: if ($author_ok eq 'ok') {
9337: my %legacyfile = (
9338: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
9339: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
9340: );
9341: my %md5chk;
9342: foreach my $type (keys(%legacyfile)) {
9343: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
9344: chomp($md5chk{$type});
9345: }
9346: if ($md5chk{'default'} ne $md5chk{'custom'}) {
9347: foreach my $type (keys(%legacyfile)) {
9348: ($scantronurls{$type},my $error) =
9349: &legacy_scantronformat($r,$dom,$confname,
9350: $type,$legacyfile{$type},
9351: $scantronurls{$type},
9352: $scantronfiles{$type});
9353: if ($error ne '') {
9354: $error{$type} = $error;
9355: }
9356: }
9357: if (keys(%error) == 0) {
9358: $is_custom = 1;
9359: $confhash{'scantron'}{'scantronformat'} =
9360: $scantronurls{'custom'};
9361: my $putresult =
9362: &Apache::lonnet::put_dom('configuration',
9363: \%confhash,$dom);
9364: if ($putresult ne 'ok') {
9365: $error{'custom'} =
9366: '<span class="LC_error">'.
9367: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9368: }
9369: }
9370: } else {
9371: ($scantronurls{'default'},my $error) =
9372: &legacy_scantronformat($r,$dom,$confname,
9373: 'default',$legacyfile{'default'},
9374: $scantronurls{'default'},
9375: $scantronfiles{'default'});
9376: if ($error eq '') {
9377: $confhash{'scantron'}{'scantronformat'} = '';
9378: my $putresult =
9379: &Apache::lonnet::put_dom('configuration',
9380: \%confhash,$dom);
9381: if ($putresult ne 'ok') {
9382: $error{'default'} =
9383: '<span class="LC_error">'.
9384: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
9385: }
9386: } else {
9387: $error{'default'} = $error;
9388: }
9389: }
9390: }
9391: }
9392: } else {
9393: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
9394: }
9395: }
9396: if (ref($settings) eq 'HASH') {
9397: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
9398: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
9399: if ((!@info) || ($info[0] eq 'no_such_dir')) {
9400: $scantronurl = '';
9401: } else {
9402: $scantronurl = $settings->{'scantronformat'};
9403: }
9404: $is_custom = 1;
9405: } else {
9406: $scantronurl = $scantronurls{'default'};
9407: }
9408: } else {
9409: if ($is_custom) {
9410: $scantronurl = $scantronurls{'custom'};
9411: } else {
9412: $scantronurl = $scantronurls{'default'};
9413: }
9414: }
9415: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9416: $datatable .= '<tr'.$css_class.'>';
9417: if (!$is_custom) {
9418: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
9419: '<span class="LC_nobreak">';
9420: if ($scantronurl) {
9421: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
9422: undef,undef,undef,undef,'background-color:#ffffff');
9423: } else {
9424: $datatable = &mt('File unavailable for display');
9425: }
9426: $datatable .= '</span></td>';
9427: if (keys(%error) == 0) {
9428: $datatable .= '<td valign="bottom">';
9429: if (!$switchserver) {
9430: $datatable .= &mt('Upload:').'<br />';
9431: }
9432: } else {
9433: my $errorstr;
9434: foreach my $key (sort(keys(%error))) {
9435: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9436: }
9437: $datatable .= '<td>'.$errorstr;
9438: }
9439: } else {
9440: if (keys(%error) > 0) {
9441: my $errorstr;
9442: foreach my $key (sort(keys(%error))) {
9443: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
9444: }
9445: $datatable .= '<td>'.$errorstr.'</td><td> ';
9446: } elsif ($scantronurl) {
9447: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
9448: undef,undef,undef,undef,'background-color:#ffffff');
9449: $datatable .= '<td><span class="LC_nobreak">'.
9450: $link.
9451: '<label><input type="checkbox" name="scantronformat_del"'.
9452: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
9453: '<td><span class="LC_nobreak"> '.
9454: &mt('Replace:').'</span><br />';
9455: }
9456: }
9457: if (keys(%error) == 0) {
9458: if ($switchserver) {
9459: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
9460: } else {
9461: $datatable .='<span class="LC_nobreak"> '.
9462: '<input type="file" name="scantronformat" /></span>';
9463: }
9464: }
9465: $datatable .= '</td></tr>';
9466: $$rowtotal ++;
9467: return $datatable;
9468: }
9469:
9470: sub legacy_scantronformat {
9471: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
9472: my ($url,$error);
9473: my @statinfo = &Apache::lonnet::stat_file($newurl);
9474: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
9475: my $modified = [];
9476: (my $result,$url) =
9477: &Apache::lonconfigsettings::publishlogo($r,'copy',$legacyfile,$dom,$confname,
9478: 'scantron','','',$newfile,$modified);
9479: if ($result eq 'ok') {
9480: &update_modify_urls($r,$modified);
9481: } else {
9482: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
9483: }
9484: }
9485: return ($url,$error);
9486: }
9487:
9488: sub print_scantronconfig {
9489: my ($dom,$settings,$rowtotal) = @_;
9490: my $itemcount = 2;
9491: my $is_checked = ' checked="checked"';
9492: my %optionson = (
9493: hdr => ' checked="checked"',
9494: pad => ' checked="checked"',
9495: rem => ' checked="checked"',
9496: );
9497: my %optionsoff = (
9498: hdr => '',
9499: pad => '',
9500: rem => '',
9501: );
9502: my $currcsvsty = 'none';
9503: my ($datatable,%csvfields,%checked,%onclick,%csvoptions);
9504: my @fields = &scantroncsv_fields();
9505: my %titles = &scantronconfig_titles();
9506: if (ref($settings) eq 'HASH') {
9507: if (ref($settings->{config}) eq 'HASH') {
9508: if ($settings->{config}->{dat}) {
9509: $checked{'dat'} = $is_checked;
9510: }
9511: if (ref($settings->{config}->{csv}) eq 'HASH') {
9512: if (ref($settings->{config}->{csv}->{fields}) eq 'HASH') {
9513: %csvfields = %{$settings->{config}->{csv}->{fields}};
9514: if (keys(%csvfields) > 0) {
9515: $checked{'csv'} = $is_checked;
9516: $currcsvsty = 'block';
9517: }
9518: }
9519: if (ref($settings->{config}->{csv}->{options}) eq 'HASH') {
9520: %csvoptions = %{$settings->{config}->{csv}->{options}};
9521: foreach my $option (keys(%optionson)) {
9522: unless ($csvoptions{$option}) {
9523: $optionsoff{$option} = $optionson{$option};
9524: $optionson{$option} = '';
9525: }
9526: }
9527: }
9528: }
9529: } else {
9530: $checked{'dat'} = $is_checked;
9531: }
9532: } else {
9533: $checked{'dat'} = $is_checked;
9534: }
9535: $onclick{'csv'} = ' onclick="toggleScantron(this.form);"';
9536: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9537: $datatable = '<tr '.$css_class.'><td>'.&mt('Supported formats').'</td>'.
9538: '<td class="LC_left_item" valign="top"><span class="LC_nobreak">';
9539: foreach my $item ('dat','csv') {
9540: my $id;
9541: if ($item eq 'csv') {
9542: $id = 'id="scantronconfcsv" ';
9543: }
9544: $datatable .= '<label><input type="checkbox" name="scantronconfig" '.$id.'value="'.$item.'"'.$checked{$item}.$onclick{$item}.' />'.
9545: $titles{$item}.'</label>'.(' 'x3);
9546: if ($item eq 'csv') {
9547: $datatable .= '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_cols">'.
9548: '<legend>'.&mt('CSV Column Mapping').'</legend>'.
9549: '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Location').'</th></tr>'."\n";
9550: foreach my $col (@fields) {
9551: my $selnone;
9552: if ($csvfields{$col} eq '') {
9553: $selnone = ' selected="selected"';
9554: }
9555: $datatable .= '<tr><td>'.$titles{$col}.'</td>'.
9556: '<td><select name="scantronconfig_csv_'.$col.'" class="scantronconfig_csv">'.
9557: '<option value=""'.$selnone.'></option>';
9558: for (my $i=0; $i<20; $i++) {
9559: my $shown = $i+1;
9560: my $sel;
9561: unless ($selnone) {
9562: if (exists($csvfields{$col})) {
9563: if ($csvfields{$col} == $i) {
9564: $sel = ' selected="selected"';
9565: }
9566: }
9567: }
9568: $datatable .= '<option value="'.$i.'"'.$sel.'>'.$shown.'</option>';
9569: }
9570: $datatable .= '</select></td></tr>';
9571: }
9572: $datatable .= '</table></fieldset>'.
9573: '<fieldset style="display:'.$currcsvsty.'" id="scantroncsv_options">'.
9574: '<legend>'.&mt('CSV Options').'</legend>';
9575: foreach my $option ('hdr','pad','rem') {
9576: $datatable .= '<span class="LC_nobreak">'.$titles{$option}.':'.
9577: '<label><input type="radio" name="scantroncsv_'.$option.'" value="1"'.$optionson{$option}.' />'.
9578: &mt('Yes').'</label>'.(' 'x2)."\n".
9579: '<label><input type="radio" name="scantroncsv_'.$option.'" value="0"'.$optionsoff{$option}.' />'.&mt('No').'</label></span><br />';
9580: }
9581: $datatable .= '</fieldset>';
9582: $itemcount ++;
9583: }
9584: }
9585: $datatable .= '</td></tr>';
9586: $$rowtotal ++;
9587: return $datatable;
9588: }
9589:
9590: sub scantronconfig_titles {
9591: return &Apache::lonlocal::texthash(
9592: dat => 'Standard format (.dat)',
9593: csv => 'Comma separated values (.csv)',
9594: hdr => 'Remove first line in file (contains column titles)',
9595: pad => 'Prepend 0s to PaperID',
9596: rem => 'Remove leading spaces (except Question Response columns)',
9597: CODE => 'CODE',
9598: ID => 'Student ID',
9599: PaperID => 'Paper ID',
9600: FirstName => 'First Name',
9601: LastName => 'Last Name',
9602: FirstQuestion => 'First Question Response',
9603: Section => 'Section',
9604: );
9605: }
9606:
9607: sub scantroncsv_fields {
9608: return ('PaperID','LastName','FirstName','ID','Section','CODE','FirstQuestion');
9609: }
9610:
9611: sub print_coursecategories {
9612: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
9613: my $datatable;
9614: if ($position eq 'top') {
9615: my (%checked);
9616: my @catitems = ('unauth','auth');
9617: my @cattypes = ('std','domonly','codesrch','none');
9618: $checked{'unauth'} = 'std';
9619: $checked{'auth'} = 'std';
9620: if (ref($settings) eq 'HASH') {
9621: foreach my $type (@cattypes) {
9622: if ($type eq $settings->{'unauth'}) {
9623: $checked{'unauth'} = $type;
9624: }
9625: if ($type eq $settings->{'auth'}) {
9626: $checked{'auth'} = $type;
9627: }
9628: }
9629: }
9630: my %lt = &Apache::lonlocal::texthash (
9631: unauth => 'Catalog type for unauthenticated users',
9632: auth => 'Catalog type for authenticated users',
9633: none => 'No catalog',
9634: std => 'Standard catalog',
9635: domonly => 'Domain-only catalog',
9636: codesrch => "Code search form",
9637: );
9638: my $itemcount = 0;
9639: foreach my $item (@catitems) {
9640: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
9641: $datatable .= '<tr '.$css_class.'>'.
9642: '<td>'.$lt{$item}.'</td>'.
9643: '<td class="LC_right_item"><span class="LC_nobreak">';
9644: foreach my $type (@cattypes) {
9645: my $ischecked;
9646: if ($checked{$item} eq $type) {
9647: $ischecked=' checked="checked"';
9648: }
9649: $datatable .= '<label>'.
9650: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
9651: ' />'.$lt{$type}.'</label> ';
9652: }
9653: $datatable .= '</span></td></tr>';
9654: $itemcount ++;
9655: }
9656: $$rowtotal += $itemcount;
9657: } elsif ($position eq 'middle') {
9658: my $toggle_cats_crs = ' ';
9659: my $toggle_cats_dom = ' checked="checked" ';
9660: my $can_cat_crs = ' ';
9661: my $can_cat_dom = ' checked="checked" ';
9662: my $toggle_catscomm_comm = ' ';
9663: my $toggle_catscomm_dom = ' checked="checked" ';
9664: my $can_catcomm_comm = ' ';
9665: my $can_catcomm_dom = ' checked="checked" ';
9666:
9667: if (ref($settings) eq 'HASH') {
9668: if ($settings->{'togglecats'} eq 'crs') {
9669: $toggle_cats_crs = $toggle_cats_dom;
9670: $toggle_cats_dom = ' ';
9671: }
9672: if ($settings->{'categorize'} eq 'crs') {
9673: $can_cat_crs = $can_cat_dom;
9674: $can_cat_dom = ' ';
9675: }
9676: if ($settings->{'togglecatscomm'} eq 'comm') {
9677: $toggle_catscomm_comm = $toggle_catscomm_dom;
9678: $toggle_catscomm_dom = ' ';
9679: }
9680: if ($settings->{'categorizecomm'} eq 'comm') {
9681: $can_catcomm_comm = $can_catcomm_dom;
9682: $can_catcomm_dom = ' ';
9683: }
9684: }
9685: my %title = &Apache::lonlocal::texthash (
9686: togglecats => 'Show/Hide a course in catalog',
9687: togglecatscomm => 'Show/Hide a community in catalog',
9688: categorize => 'Assign a category to a course',
9689: categorizecomm => 'Assign a category to a community',
9690: );
9691: my %level = &Apache::lonlocal::texthash (
9692: dom => 'Set in Domain',
9693: crs => 'Set in Course',
9694: comm => 'Set in Community',
9695: );
9696: $datatable = '<tr class="LC_odd_row">'.
9697: '<td>'.$title{'togglecats'}.'</td>'.
9698: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9699: '<input type="radio" name="togglecats"'.
9700: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9701: '<label><input type="radio" name="togglecats"'.
9702: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
9703: '</tr><tr>'.
9704: '<td>'.$title{'categorize'}.'</td>'.
9705: '<td class="LC_right_item"><span class="LC_nobreak">'.
9706: '<label><input type="radio" name="categorize"'.
9707: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9708: '<label><input type="radio" name="categorize"'.
9709: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
9710: '</tr><tr class="LC_odd_row">'.
9711: '<td>'.$title{'togglecatscomm'}.'</td>'.
9712: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
9713: '<input type="radio" name="togglecatscomm"'.
9714: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9715: '<label><input type="radio" name="togglecatscomm"'.
9716: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
9717: '</tr><tr>'.
9718: '<td>'.$title{'categorizecomm'}.'</td>'.
9719: '<td class="LC_right_item"><span class="LC_nobreak">'.
9720: '<label><input type="radio" name="categorizecomm"'.
9721: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
9722: '<label><input type="radio" name="categorizecomm"'.
9723: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
9724: '</tr>';
9725: $$rowtotal += 4;
9726: } else {
9727: my $css_class;
9728: my $itemcount = 1;
9729: my $cathash;
9730: if (ref($settings) eq 'HASH') {
9731: $cathash = $settings->{'cats'};
9732: }
9733: if (ref($cathash) eq 'HASH') {
9734: my (@cats,@trails,%allitems,%idx,@jsarray);
9735: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
9736: \%allitems,\%idx,\@jsarray);
9737: my $maxdepth = scalar(@cats);
9738: my $colattrib = '';
9739: if ($maxdepth > 2) {
9740: $colattrib = ' colspan="2" ';
9741: }
9742: my @path;
9743: if (@cats > 0) {
9744: if (ref($cats[0]) eq 'ARRAY') {
9745: my $numtop = @{$cats[0]};
9746: my $maxnum = $numtop;
9747: my %default_names = (
9748: instcode => &mt('Official courses'),
9749: communities => &mt('Communities'),
9750: );
9751:
9752: if ((!grep(/^instcode$/,@{$cats[0]})) ||
9753: ($cathash->{'instcode::0'} eq '') ||
9754: (!grep(/^communities$/,@{$cats[0]})) ||
9755: ($cathash->{'communities::0'} eq '')) {
9756: $maxnum ++;
9757: }
9758: my $lastidx;
9759: for (my $i=0; $i<$numtop; $i++) {
9760: my $parent = $cats[0][$i];
9761: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9762: my $item = &escape($parent).'::0';
9763: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
9764: $lastidx = $idx{$item};
9765: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
9766: .'<select name="'.$item.'"'.$chgstr.'>';
9767: for (my $k=0; $k<=$maxnum; $k++) {
9768: my $vpos = $k+1;
9769: my $selstr;
9770: if ($k == $i) {
9771: $selstr = ' selected="selected" ';
9772: }
9773: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9774: }
9775: $datatable .= '</select></span></td><td>';
9776: if ($parent eq 'instcode' || $parent eq 'communities') {
9777: $datatable .= '<span class="LC_nobreak">'
9778: .$default_names{$parent}.'</span>';
9779: if ($parent eq 'instcode') {
9780: $datatable .= '<br /><span class="LC_nobreak">('
9781: .&mt('with institutional codes')
9782: .')</span></td><td'.$colattrib.'>';
9783: } else {
9784: $datatable .= '<table><tr><td>';
9785: }
9786: $datatable .= '<span class="LC_nobreak">'
9787: .'<label><input type="radio" name="'
9788: .$parent.'" value="1" checked="checked" />'
9789: .&mt('Display').'</label>';
9790: if ($parent eq 'instcode') {
9791: $datatable .= ' ';
9792: } else {
9793: $datatable .= '</span></td></tr><tr><td>'
9794: .'<span class="LC_nobreak">';
9795: }
9796: $datatable .= '<label><input type="radio" name="'
9797: .$parent.'" value="0" />'
9798: .&mt('Do not display').'</label></span>';
9799: if ($parent eq 'communities') {
9800: $datatable .= '</td></tr></table>';
9801: }
9802: $datatable .= '</td>';
9803: } else {
9804: $datatable .= $parent
9805: .' <span class="LC_nobreak"><label>'
9806: .'<input type="checkbox" name="deletecategory" '
9807: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
9808: }
9809: my $depth = 1;
9810: push(@path,$parent);
9811: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
9812: pop(@path);
9813: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
9814: $itemcount ++;
9815: }
9816: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9817: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
9818: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
9819: for (my $k=0; $k<=$maxnum; $k++) {
9820: my $vpos = $k+1;
9821: my $selstr;
9822: if ($k == $numtop) {
9823: $selstr = ' selected="selected" ';
9824: }
9825: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9826: }
9827: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
9828: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
9829: .'</tr>'."\n";
9830: $itemcount ++;
9831: foreach my $default ('instcode','communities') {
9832: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
9833: $css_class = $itemcount%2?' class="LC_odd_row"':'';
9834: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
9835: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
9836: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
9837: for (my $k=0; $k<=$maxnum; $k++) {
9838: my $vpos = $k+1;
9839: my $selstr;
9840: if ($k == $maxnum) {
9841: $selstr = ' selected="selected" ';
9842: }
9843: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
9844: }
9845: $datatable .= '</select></span></td>'.
9846: '<td><span class="LC_nobreak">'.
9847: $default_names{$default}.'</span>';
9848: if ($default eq 'instcode') {
9849: $datatable .= '<br /><span class="LC_nobreak">('
9850: .&mt('with institutional codes').')</span>';
9851: }
9852: $datatable .= '</td>'
9853: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
9854: .&mt('Display').'</label> '
9855: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
9856: .&mt('Do not display').'</label></span></td></tr>';
9857: }
9858: }
9859: }
9860: } else {
9861: $datatable .= &initialize_categories($itemcount);
9862: }
9863: } else {
9864: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
9865: .&initialize_categories($itemcount);
9866: }
9867: $$rowtotal += $itemcount;
9868: }
9869: return $datatable;
9870: }
9871:
9872: sub print_serverstatuses {
9873: my ($dom,$settings,$rowtotal) = @_;
9874: my $datatable;
9875: my @pages = &serverstatus_pages();
9876: my (%namedaccess,%machineaccess);
9877: foreach my $type (@pages) {
9878: $namedaccess{$type} = '';
9879: $machineaccess{$type}= '';
9880: }
9881: if (ref($settings) eq 'HASH') {
9882: foreach my $type (@pages) {
9883: if (exists($settings->{$type})) {
9884: if (ref($settings->{$type}) eq 'HASH') {
9885: foreach my $key (keys(%{$settings->{$type}})) {
9886: if ($key eq 'namedusers') {
9887: $namedaccess{$type} = $settings->{$type}->{$key};
9888: } elsif ($key eq 'machines') {
9889: $machineaccess{$type} = $settings->{$type}->{$key};
9890: }
9891: }
9892: }
9893: }
9894: }
9895: }
9896: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9897: my $rownum = 0;
9898: my $css_class;
9899: foreach my $type (@pages) {
9900: $rownum ++;
9901: $css_class = $rownum%2?' class="LC_odd_row"':'';
9902: $datatable .= '<tr'.$css_class.'>'.
9903: '<td><span class="LC_nobreak">'.
9904: $titles->{$type}.'</span></td>'.
9905: '<td class="LC_left_item">'.
9906: '<input type="text" name="'.$type.'_namedusers" '.
9907: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
9908: '<td class="LC_right_item">'.
9909: '<span class="LC_nobreak">'.
9910: '<input type="text" name="'.$type.'_machines" '.
9911: 'value="'.$machineaccess{$type}.'" size="10" />'.
9912: '</span></td></tr>'."\n";
9913: }
9914: $$rowtotal += $rownum;
9915: return $datatable;
9916: }
9917:
9918: sub serverstatus_pages {
9919: return ('userstatus','lonstatus','loncron','server-status','codeversions',
9920: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
9921: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
9922: 'uniquecodes','diskusage','coursecatalog');
9923: }
9924:
9925: sub defaults_javascript {
9926: my ($settings) = @_;
9927: return unless (ref($settings) eq 'HASH');
9928: my $portal_js = <<"ENDPORTAL";
9929:
9930: function portalExtras(caller) {
9931: var x = caller.value;
9932: var y = new Array('email','web');
9933: for (var i=0; i<y.length; i++) {
9934: if (document.getElementById('portal_def_'+y[i]+'_div')) {
9935: var z = document.getElementById('portal_def_'+y[i]+'_div');
9936: if (x.length > 0) {
9937: z.style.display = 'block';
9938: } else {
9939: z.style.display = 'none';
9940: }
9941: }
9942: }
9943: }
9944: ENDPORTAL
9945: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
9946: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
9947: if ($maxnum eq '') {
9948: $maxnum = 0;
9949: }
9950: $maxnum ++;
9951: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
9952: return <<"ENDSCRIPT";
9953: <script type="text/javascript">
9954: // <![CDATA[
9955: function reorderTypes(form,caller) {
9956: var changedVal;
9957: $jstext
9958: var newpos = 'addinststatus_pos';
9959: var current = new Array;
9960: var maxh = $maxnum;
9961: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
9962: var oldVal;
9963: if (caller == newpos) {
9964: changedVal = newitemVal;
9965: } else {
9966: var curritem = 'inststatus_pos_'+caller;
9967: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
9968: current[newitemVal] = newpos;
9969: }
9970: for (var i=0; i<inststatuses.length; i++) {
9971: if (inststatuses[i] != caller) {
9972: var elementName = 'inststatus_pos_'+inststatuses[i];
9973: if (form.elements[elementName]) {
9974: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
9975: current[currVal] = elementName;
9976: }
9977: }
9978: }
9979: for (var j=0; j<maxh; j++) {
9980: if (current[j] == undefined) {
9981: oldVal = j;
9982: }
9983: }
9984: if (oldVal < changedVal) {
9985: for (var k=oldVal+1; k<=changedVal ; k++) {
9986: var elementName = current[k];
9987: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
9988: }
9989: } else {
9990: for (var k=changedVal; k<oldVal; k++) {
9991: var elementName = current[k];
9992: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
9993: }
9994: }
9995: return;
9996: }
9997:
9998: $portal_js
9999:
10000: // ]]>
10001: </script>
10002:
10003: ENDSCRIPT
10004: } else {
10005: return <<"ENDSCRIPT";
10006: <script type="text/javascript">
10007: // <![CDATA[
10008: $portal_js
10009: // ]]>
10010: </script>
10011:
10012: ENDSCRIPT
10013: }
10014: return;
10015: }
10016:
10017: sub passwords_javascript {
10018: my ($prefix) = @_;
10019: my %intalert;
10020: if ($prefix eq 'passwords') {
10021: %intalert = &Apache::lonlocal::texthash (
10022: 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.',
10023: authcost => 'Warning: bcrypt encryption cost for internal authentication must be an integer.',
10024: passmin => 'Warning: minimum password length must be a positive integer greater than 6.',
10025: passmax => 'Warning: maximum password length must be a positive integer (or blank).',
10026: passnum => 'Warning: number of previous passwords to save must be a positive integer (or blank).',
10027: );
10028: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
10029: %intalert = &Apache::lonlocal::texthash (
10030: passmin => 'Warning: minimum secret length must be a positive integer greater than 6.',
10031: passmax => 'Warning: maximum secret length must be a positive integer (or blank).',
10032: );
10033: }
10034: &js_escape(\%intalert);
10035: my $defmin = $Apache::lonnet::passwdmin;
10036: my $intauthjs;
10037: if ($prefix eq 'passwords') { $intauthjs = <<"ENDSCRIPT";
10038:
10039: function warnIntAuth(field) {
10040: if (field.name == 'intauth_check') {
10041: if (field.value == '2') {
10042: alert('$intalert{authcheck}');
10043: }
10044: }
10045: if (field.name == 'intauth_cost') {
10046: field.value.replace(/\s/g,'');
10047: if (field.value != '') {
10048: var regexdigit=/^\\d+\$/;
10049: if (!regexdigit.test(field.value)) {
10050: alert('$intalert{authcost}');
10051: }
10052: }
10053: }
10054: return;
10055: }
10056:
10057: ENDSCRIPT
10058:
10059: }
10060:
10061: $intauthjs .= <<"ENDSCRIPT";
10062:
10063: function warnInt$prefix(field) {
10064: field.value.replace(/^\s+/,'');
10065: field.value.replace(/\s+\$/,'');
10066: var regexdigit=/^\\d+\$/;
10067: if (field.name == '${prefix}_min') {
10068: if (field.value == '') {
10069: alert('$intalert{passmin}');
10070: field.value = '$defmin';
10071: } else {
10072: if (!regexdigit.test(field.value)) {
10073: alert('$intalert{passmin}');
10074: field.value = '$defmin';
10075: }
10076: var minval = parseInt(field.value,10);
10077: if (minval < $defmin) {
10078: alert('$intalert{passmin}');
10079: field.value = '$defmin';
10080: }
10081: }
10082: } else {
10083: if (field.value == '0') {
10084: field.value = '';
10085: }
10086: if (field.value != '') {
10087: if (!regexdigit.test(field.value)) {
10088: if (field.name == '${prefix}_max') {
10089: alert('$intalert{passmax}');
10090: } else {
10091: if (field.name == '${prefix}_numsaved') {
10092: alert('$intalert{passnum}');
10093: }
10094: }
10095: field.value = '';
10096: }
10097: }
10098: }
10099: return;
10100: }
10101:
10102: ENDSCRIPT
10103: return &Apache::lonhtmlcommon::scripttag($intauthjs);
10104: }
10105:
10106: sub coursecategories_javascript {
10107: my ($settings) = @_;
10108: my ($output,$jstext,$cathash);
10109: if (ref($settings) eq 'HASH') {
10110: $cathash = $settings->{'cats'};
10111: }
10112: if (ref($cathash) eq 'HASH') {
10113: my (@cats,@jsarray,%idx);
10114: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
10115: if (@jsarray > 0) {
10116: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
10117: for (my $i=0; $i<@jsarray; $i++) {
10118: if (ref($jsarray[$i]) eq 'ARRAY') {
10119: my $catstr = join('","',@{$jsarray[$i]});
10120: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
10121: }
10122: }
10123: }
10124: } else {
10125: $jstext = ' var categories = Array(1);'."\n".
10126: ' categories[0] = Array("instcode_pos");'."\n";
10127: }
10128: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
10129: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
10130: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
10131: &js_escape(\$instcode_reserved);
10132: &js_escape(\$communities_reserved);
10133: &js_escape(\$choose_again);
10134: $output = <<"ENDSCRIPT";
10135: <script type="text/javascript">
10136: // <![CDATA[
10137: function reorderCats(form,parent,item,idx) {
10138: var changedVal;
10139: $jstext
10140: var newpos = 'addcategory_pos';
10141: if (parent == '') {
10142: var has_instcode = 0;
10143: var maxtop = categories[idx].length;
10144: for (var j=0; j<maxtop; j++) {
10145: if (categories[idx][j] == 'instcode::0') {
10146: has_instcode == 1;
10147: }
10148: }
10149: if (has_instcode == 0) {
10150: categories[idx][maxtop] = 'instcode_pos';
10151: }
10152: } else {
10153: newpos += '_'+parent;
10154: }
10155: var maxh = 1 + categories[idx].length;
10156: var current = new Array;
10157: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
10158: if (item == newpos) {
10159: changedVal = newitemVal;
10160: } else {
10161: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
10162: current[newitemVal] = newpos;
10163: }
10164: for (var i=0; i<categories[idx].length; i++) {
10165: var elementName = categories[idx][i];
10166: if (elementName != item) {
10167: if (form.elements[elementName]) {
10168: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
10169: current[currVal] = elementName;
10170: }
10171: }
10172: }
10173: var oldVal;
10174: for (var j=0; j<maxh; j++) {
10175: if (current[j] == undefined) {
10176: oldVal = j;
10177: }
10178: }
10179: if (oldVal < changedVal) {
10180: for (var k=oldVal+1; k<=changedVal ; k++) {
10181: var elementName = current[k];
10182: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
10183: }
10184: } else {
10185: for (var k=changedVal; k<oldVal; k++) {
10186: var elementName = current[k];
10187: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
10188: }
10189: }
10190: return;
10191: }
10192:
10193: function categoryCheck(form) {
10194: if (form.elements['addcategory_name'].value == 'instcode') {
10195: alert('$instcode_reserved\\n$choose_again');
10196: return false;
10197: }
10198: if (form.elements['addcategory_name'].value == 'communities') {
10199: alert('$communities_reserved\\n$choose_again');
10200: return false;
10201: }
10202: return true;
10203: }
10204:
10205: // ]]>
10206: </script>
10207:
10208: ENDSCRIPT
10209: return $output;
10210: }
10211:
10212: sub initialize_categories {
10213: my ($itemcount) = @_;
10214: my ($datatable,$css_class,$chgstr);
10215: my %default_names = &Apache::lonlocal::texthash (
10216: instcode => 'Official courses (with institutional codes)',
10217: communities => 'Communities',
10218: );
10219: my $select0 = ' selected="selected"';
10220: my $select1 = '';
10221: foreach my $default ('instcode','communities') {
10222: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10223: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
10224: if ($default eq 'communities') {
10225: $select1 = $select0;
10226: $select0 = '';
10227: }
10228: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10229: .'<select name="'.$default.'_pos">'
10230: .'<option value="0"'.$select0.'>1</option>'
10231: .'<option value="1"'.$select1.'>2</option>'
10232: .'<option value="2">3</option></select> '
10233: .$default_names{$default}
10234: .'</span></td><td><span class="LC_nobreak">'
10235: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
10236: .&mt('Display').'</label> <label>'
10237: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
10238: .'</label></span></td></tr>';
10239: $itemcount ++;
10240: }
10241: $css_class = $itemcount%2?' class="LC_odd_row"':'';
10242: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
10243: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
10244: .'<select name="addcategory_pos"'.$chgstr.'>'
10245: .'<option value="0">1</option>'
10246: .'<option value="1">2</option>'
10247: .'<option value="2" selected="selected">3</option></select> '
10248: .&mt('Add category').'</span></td><td><span class="LC_nobreak">'.&mt('Name:')
10249: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
10250: .'</td></tr>';
10251: return $datatable;
10252: }
10253:
10254: sub build_category_rows {
10255: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
10256: my ($text,$name,$item,$chgstr);
10257: if (ref($cats) eq 'ARRAY') {
10258: my $maxdepth = scalar(@{$cats});
10259: if (ref($cats->[$depth]) eq 'HASH') {
10260: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
10261: my $numchildren = @{$cats->[$depth]{$parent}};
10262: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
10263: $text .= '<td><table class="LC_data_table">';
10264: my ($idxnum,$parent_name,$parent_item);
10265: my $higher = $depth - 1;
10266: if ($higher == 0) {
10267: $parent_name = &escape($parent).'::'.$higher;
10268: } else {
10269: if (ref($path) eq 'ARRAY') {
10270: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10271: }
10272: }
10273: $parent_item = 'addcategory_pos_'.$parent_name;
10274: for (my $j=0; $j<=$numchildren; $j++) {
10275: if ($j < $numchildren) {
10276: $name = $cats->[$depth]{$parent}[$j];
10277: $item = &escape($name).':'.&escape($parent).':'.$depth;
10278: $idxnum = $idx->{$item};
10279: } else {
10280: $name = $parent_name;
10281: $item = $parent_item;
10282: }
10283: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
10284: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
10285: for (my $i=0; $i<=$numchildren; $i++) {
10286: my $vpos = $i+1;
10287: my $selstr;
10288: if ($j == $i) {
10289: $selstr = ' selected="selected" ';
10290: }
10291: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
10292: }
10293: $text .= '</select> ';
10294: if ($j < $numchildren) {
10295: my $deeper = $depth+1;
10296: $text .= $name.' '
10297: .'<label><input type="checkbox" name="deletecategory" value="'
10298: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
10299: if(ref($path) eq 'ARRAY') {
10300: push(@{$path},$name);
10301: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
10302: pop(@{$path});
10303: }
10304: } else {
10305: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
10306: if ($j == $numchildren) {
10307: $text .= $name;
10308: } else {
10309: $text .= $item;
10310: }
10311: $text .= '" value="" />';
10312: }
10313: $text .= '</td></tr>';
10314: }
10315: $text .= '</table></td>';
10316: } else {
10317: my $higher = $depth-1;
10318: if ($higher == 0) {
10319: $name = &escape($parent).'::'.$higher;
10320: } else {
10321: if (ref($path) eq 'ARRAY') {
10322: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
10323: }
10324: }
10325: my $colspan;
10326: if ($parent ne 'instcode') {
10327: $colspan = $maxdepth - $depth - 1;
10328: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
10329: }
10330: }
10331: }
10332: }
10333: return $text;
10334: }
10335:
10336: sub modifiable_userdata_row {
10337: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
10338: $rowid,$customcss,$rowstyle,$itemdesc) = @_;
10339: my ($role,$rolename,$statustype);
10340: $role = $item;
10341: if ($context eq 'cancreate') {
10342: if ($item =~ /^(emailusername)_(.+)$/) {
10343: $role = $1;
10344: $statustype = $2;
10345: if (ref($usertypes) eq 'HASH') {
10346: if ($usertypes->{$statustype}) {
10347: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
10348: } else {
10349: $rolename = &mt('Data provided by user');
10350: }
10351: }
10352: }
10353: } elsif ($context eq 'selfcreate') {
10354: if (ref($usertypes) eq 'HASH') {
10355: $rolename = $usertypes->{$role};
10356: } else {
10357: $rolename = $role;
10358: }
10359: } elsif ($context eq 'lti') {
10360: $rolename = &mt('Institutional data used (if available)');
10361: } else {
10362: if ($role eq 'cr') {
10363: $rolename = &mt('Custom role');
10364: } else {
10365: $rolename = &Apache::lonnet::plaintext($role);
10366: }
10367: }
10368: my (@fields,%fieldtitles);
10369: if (ref($fieldsref) eq 'ARRAY') {
10370: @fields = @{$fieldsref};
10371: } else {
10372: @fields = ('lastname','firstname','middlename','generation',
10373: 'permanentemail','id');
10374: }
10375: if ((ref($titlesref) eq 'HASH')) {
10376: %fieldtitles = %{$titlesref};
10377: } else {
10378: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10379: }
10380: my $output;
10381: my $css_class;
10382: if ($rowcount%2) {
10383: $css_class = 'LC_odd_row';
10384: }
10385: if ($customcss) {
10386: $css_class .= " $customcss";
10387: }
10388: $css_class =~ s/^\s+//;
10389: if ($css_class) {
10390: $css_class = ' class="'.$css_class.'"';
10391: }
10392: if ($rowstyle) {
10393: $css_class .= ' style="'.$rowstyle.'"';
10394: }
10395: if ($rowid) {
10396: $rowid = ' id="'.$rowid.'"';
10397: }
10398: $output = '<tr '.$css_class.$rowid.'>'.
10399: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
10400: '<td class="LC_left_item" colspan="2"><table>';
10401: my $rem;
10402: my %checks;
10403: if (ref($settings) eq 'HASH') {
10404: my $hashref;
10405: if ($context eq 'lti') {
10406: if (ref($settings) eq 'HASH') {
10407: $hashref = $settings->{'instdata'};
10408: }
10409: } elsif (ref($settings->{$context}) eq 'HASH') {
10410: if (ref($settings->{$context}->{$role}) eq 'HASH') {
10411: $hashref = $settings->{'lti_instdata'};
10412: }
10413: if ($role eq 'emailusername') {
10414: if ($statustype) {
10415: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
10416: $hashref = $settings->{$context}->{$role}->{$statustype};
10417: }
10418: }
10419: }
10420: }
10421: if (ref($hashref) eq 'HASH') {
10422: foreach my $field (@fields) {
10423: if ($hashref->{$field}) {
10424: if ($role eq 'emailusername') {
10425: $checks{$field} = $hashref->{$field};
10426: } else {
10427: $checks{$field} = ' checked="checked" ';
10428: }
10429: }
10430: }
10431: }
10432: }
10433: my $total = scalar(@fields);
10434: for (my $i=0; $i<$total; $i++) {
10435: $rem = $i%($numinrow);
10436: if ($rem == 0) {
10437: if ($i > 0) {
10438: $output .= '</tr>';
10439: }
10440: $output .= '<tr>';
10441: }
10442: my $check = ' ';
10443: unless ($role eq 'emailusername') {
10444: if (exists($checks{$fields[$i]})) {
10445: $check = $checks{$fields[$i]};
10446: } elsif ($context ne 'lti') {
10447: if ($role eq 'st') {
10448: if (ref($settings) ne 'HASH') {
10449: $check = ' checked="checked" ';
10450: }
10451: }
10452: }
10453: }
10454: $output .= '<td class="LC_left_item">'.
10455: '<span class="LC_nobreak">';
10456: my $prefix = 'canmodify';
10457: if ($role eq 'emailusername') {
10458: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
10459: $checks{$fields[$i]} = 'omit';
10460: }
10461: foreach my $option ('required','optional','omit') {
10462: my $checked='';
10463: if ($checks{$fields[$i]} eq $option) {
10464: $checked='checked="checked" ';
10465: }
10466: $output .= '<label>'.
10467: '<input type="radio" name="'.$prefix.'_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
10468: &mt($option).'</label>'.(' ' x2);
10469: }
10470: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
10471: } else {
10472: if ($context eq 'lti') {
10473: $prefix = 'lti';
10474: }
10475: $output .= '<label>'.
10476: '<input type="checkbox" name="'.$prefix.'_'.$role.'" '.
10477: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
10478: '</label>';
10479: }
10480: $output .= '</span></td>';
10481: }
10482: $rem = $total%$numinrow;
10483: my $colsleft;
10484: if ($rem) {
10485: $colsleft = $numinrow - $rem;
10486: }
10487: if ($colsleft > 1) {
10488: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
10489: ' </td>';
10490: } elsif ($colsleft == 1) {
10491: $output .= '<td class="LC_left_item"> </td>';
10492: }
10493: $output .= '</tr></table></td></tr>';
10494: return $output;
10495: }
10496:
10497: sub insttypes_row {
10498: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
10499: $customcss,$rowstyle) = @_;
10500: my %lt = &Apache::lonlocal::texthash (
10501: cansearch => 'Users allowed to search',
10502: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
10503: lockablenames => 'User preference to lock name',
10504: selfassign => 'Self-reportable affiliations',
10505: overrides => "Override domain's helpdesk settings based on requester's affiliation",
10506: );
10507: my $showdom;
10508: if ($context eq 'cansearch') {
10509: $showdom = ' ('.$dom.')';
10510: }
10511: my $class = 'LC_left_item';
10512: if ($context eq 'statustocreate') {
10513: $class = 'LC_right_item';
10514: }
10515: my $css_class;
10516: if ($$rowtotal%2) {
10517: $css_class = 'LC_odd_row';
10518: }
10519: if ($customcss) {
10520: $css_class .= ' '.$customcss;
10521: }
10522: $css_class =~ s/^\s+//;
10523: if ($css_class) {
10524: $css_class = ' class="'.$css_class.'"';
10525: }
10526: if ($rowstyle) {
10527: $css_class .= ' style="'.$rowstyle.'"';
10528: }
10529: if ($onclick) {
10530: $onclick = 'onclick="'.$onclick.'" ';
10531: }
10532: my $output = '<tr'.$css_class.'>'.
10533: '<td>'.$lt{$context}.$showdom.
10534: '</td><td class="'.$class.'" colspan="2"><table>';
10535: my $rem;
10536: if (ref($types) eq 'ARRAY') {
10537: for (my $i=0; $i<@{$types}; $i++) {
10538: if (defined($usertypes->{$types->[$i]})) {
10539: my $rem = $i%($numinrow);
10540: if ($rem == 0) {
10541: if ($i > 0) {
10542: $output .= '</tr>';
10543: }
10544: $output .= '<tr>';
10545: }
10546: my $check = ' ';
10547: if (ref($settings) eq 'HASH') {
10548: if (ref($settings->{$context}) eq 'ARRAY') {
10549: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
10550: $check = ' checked="checked" ';
10551: }
10552: } elsif (ref($settings->{$context}) eq 'HASH') {
10553: if (ref($settings->{$context}->{$types->[$i]}) eq 'HASH') {
10554: $check = ' checked="checked" ';
10555: }
10556: } elsif ($context eq 'statustocreate') {
10557: $check = ' checked="checked" ';
10558: }
10559: }
10560: $output .= '<td class="LC_left_item">'.
10561: '<span class="LC_nobreak"><label>'.
10562: '<input type="checkbox" name="'.$context.'" '.
10563: 'value="'.$types->[$i].'"'.$check.$onclick.' />'.
10564: $usertypes->{$types->[$i]}.'</label></span></td>';
10565: }
10566: }
10567: $rem = @{$types}%($numinrow);
10568: }
10569: my $colsleft = $numinrow - $rem;
10570: if ($context eq 'overrides') {
10571: if ($colsleft > 1) {
10572: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10573: } else {
10574: $output .= '<td class="LC_left_item">';
10575: }
10576: $output .= ' ';
10577: } else {
10578: if ($rem == 0) {
10579: $output .= '<tr>';
10580: }
10581: if ($colsleft > 1) {
10582: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
10583: } else {
10584: $output .= '<td class="LC_left_item">';
10585: }
10586: my $defcheck = ' ';
10587: if (ref($settings) eq 'HASH') {
10588: if (ref($settings->{$context}) eq 'ARRAY') {
10589: if (grep(/^default$/,@{$settings->{$context}})) {
10590: $defcheck = ' checked="checked" ';
10591: }
10592: } elsif ($context eq 'statustocreate') {
10593: $defcheck = ' checked="checked" ';
10594: }
10595: }
10596: $output .= '<span class="LC_nobreak"><label>'.
10597: '<input type="checkbox" name="'.$context.'" '.
10598: 'value="default"'.$defcheck.$onclick.' />'.
10599: $othertitle.'</label></span>';
10600: }
10601: $output .= '</td></tr></table></td></tr>';
10602: return $output;
10603: }
10604:
10605: sub sorted_searchtitles {
10606: my %searchtitles = &Apache::lonlocal::texthash(
10607: 'uname' => 'username',
10608: 'lastname' => 'last name',
10609: 'lastfirst' => 'last name, first name',
10610: );
10611: my @titleorder = ('uname','lastname','lastfirst');
10612: return (\%searchtitles,\@titleorder);
10613: }
10614:
10615: sub sorted_searchtypes {
10616: my %srchtypes_desc = (
10617: exact => 'is exact match',
10618: contains => 'contains ..',
10619: begins => 'begins with ..',
10620: );
10621: my @srchtypeorder = ('exact','begins','contains');
10622: return (\%srchtypes_desc,\@srchtypeorder);
10623: }
10624:
10625: sub usertype_update_row {
10626: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
10627: my $datatable;
10628: my $numinrow = 4;
10629: foreach my $type (@{$types}) {
10630: if (defined($usertypes->{$type})) {
10631: $$rownums ++;
10632: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
10633: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
10634: '</td><td class="LC_left_item"><table>';
10635: for (my $i=0; $i<@{$fields}; $i++) {
10636: my $rem = $i%($numinrow);
10637: if ($rem == 0) {
10638: if ($i > 0) {
10639: $datatable .= '</tr>';
10640: }
10641: $datatable .= '<tr>';
10642: }
10643: my $check = ' ';
10644: if (ref($settings) eq 'HASH') {
10645: if (ref($settings->{'fields'}) eq 'HASH') {
10646: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
10647: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
10648: $check = ' checked="checked" ';
10649: }
10650: }
10651: }
10652: }
10653:
10654: if ($i == @{$fields}-1) {
10655: my $colsleft = $numinrow - $rem;
10656: if ($colsleft > 1) {
10657: $datatable .= '<td colspan="'.$colsleft.'">';
10658: } else {
10659: $datatable .= '<td>';
10660: }
10661: } else {
10662: $datatable .= '<td>';
10663: }
10664: $datatable .= '<span class="LC_nobreak"><label>'.
10665: '<input type="checkbox" name="updateable_'.$type.
10666: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
10667: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
10668: }
10669: $datatable .= '</tr></table></td></tr>';
10670: }
10671: }
10672: return $datatable;
10673: }
10674:
10675: sub modify_login {
10676: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
10677: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
10678: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon,
10679: %currsaml,%saml,%samltext,%samlimg,%samlalt,%samlurl,%samltitle,%samlwindow,%samlnotsso);
10680: %title = ( coursecatalog => 'Display course catalog',
10681: adminmail => 'Display administrator E-mail address',
10682: helpdesk => 'Display "Contact Helpdesk" link',
10683: newuser => 'Link for visitors to create a user account',
10684: loginheader => 'Log-in box header',
10685: saml => 'Dual SSO and non-SSO login');
10686: @offon = ('off','on');
10687: if (ref($domconfig{login}) eq 'HASH') {
10688: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
10689: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
10690: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
10691: }
10692: }
10693: if (ref($domconfig{login}{'saml'}) eq 'HASH') {
10694: foreach my $lonhost (keys(%{$domconfig{login}{'saml'}})) {
10695: if (ref($domconfig{login}{'saml'}{$lonhost}) eq 'HASH') {
10696: $currsaml{$lonhost} = $domconfig{login}{'saml'}{$lonhost};
10697: $saml{$lonhost} = 1;
10698: $samltext{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'text'};
10699: $samlurl{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'url'};
10700: $samlalt{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'alt'};
10701: $samlimg{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'img'};
10702: $samltitle{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'title'};
10703: $samlwindow{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'window'};
10704: $samlnotsso{$lonhost} = $domconfig{login}{'saml'}{$lonhost}{'notsso'};
10705: }
10706: }
10707: }
10708: }
10709: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
10710: \%domconfig,\%loginhash);
10711: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
10712: foreach my $item (@toggles) {
10713: $loginhash{login}{$item} = $env{'form.'.$item};
10714: }
10715: $loginhash{login}{loginheader} = $env{'form.loginheader'};
10716: if (ref($colchanges{'login'}) eq 'HASH') {
10717: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
10718: \%loginhash);
10719: }
10720:
10721: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10722: my %domservers = &Apache::lonnet::get_servers($dom);
10723: my @loginvia_attribs = ('serverpath','custompath','exempt');
10724: if (keys(%servers) > 1) {
10725: foreach my $lonhost (keys(%servers)) {
10726: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
10727: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
10728: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
10729: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
10730: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
10731: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10732: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10733: $changes{'loginvia'}{$lonhost} = 1;
10734: } else {
10735: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
10736: $changes{'loginvia'}{$lonhost} = 1;
10737: }
10738: } else {
10739: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10740: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10741: $changes{'loginvia'}{$lonhost} = 1;
10742: }
10743: }
10744: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
10745: foreach my $item (@loginvia_attribs) {
10746: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
10747: }
10748: } else {
10749: foreach my $item (@loginvia_attribs) {
10750: my $new = $env{'form.'.$lonhost.'_'.$item};
10751: if (($item eq 'serverpath') && ($new eq 'custom')) {
10752: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
10753: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10754: $new = '/';
10755: }
10756: }
10757: if (($item eq 'custompath') &&
10758: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10759: $new = '';
10760: }
10761: if ($new ne $curr_loginvia{$lonhost}{$item}) {
10762: $changes{'loginvia'}{$lonhost} = 1;
10763: }
10764: if ($item eq 'exempt') {
10765: $new = &check_exempt_addresses($new);
10766: }
10767: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10768: }
10769: }
10770: } else {
10771: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
10772: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
10773: $changes{'loginvia'}{$lonhost} = 1;
10774: foreach my $item (@loginvia_attribs) {
10775: my $new = $env{'form.'.$lonhost.'_'.$item};
10776: if (($item eq 'serverpath') && ($new eq 'custom')) {
10777: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
10778: $new = '/';
10779: }
10780: }
10781: if (($item eq 'custompath') &&
10782: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
10783: $new = '';
10784: }
10785: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
10786: }
10787: }
10788: }
10789: }
10790: }
10791:
10792: my $servadm = $r->dir_config('lonAdmEMail');
10793: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
10794: if (ref($domconfig{'login'}) eq 'HASH') {
10795: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
10796: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
10797: if ($lang eq 'nolang') {
10798: push(@currlangs,$lang);
10799: } elsif (defined($langchoices{$lang})) {
10800: push(@currlangs,$lang);
10801: } else {
10802: next;
10803: }
10804: }
10805: }
10806: }
10807: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
10808: if (@currlangs > 0) {
10809: foreach my $lang (@currlangs) {
10810: if (grep(/^\Q$lang\E$/,@delurls)) {
10811: $changes{'helpurl'}{$lang} = 1;
10812: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
10813: $changes{'helpurl'}{$lang} = 1;
10814: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
10815: push(@newlangs,$lang);
10816: } else {
10817: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10818: }
10819: }
10820: }
10821: unless (grep(/^nolang$/,@currlangs)) {
10822: if ($env{'form.loginhelpurl_nolang.filename'}) {
10823: $changes{'helpurl'}{'nolang'} = 1;
10824: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
10825: push(@newlangs,'nolang');
10826: }
10827: }
10828: if ($env{'form.loginhelpurl_add_lang'}) {
10829: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
10830: ($env{'form.loginhelpurl_add_file.filename'})) {
10831: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
10832: $addedfile = $env{'form.loginhelpurl_add_lang'};
10833: }
10834: }
10835: if ((@newlangs > 0) || ($addedfile)) {
10836: my $error;
10837: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10838: if ($configuserok eq 'ok') {
10839: if ($switchserver) {
10840: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
10841: } elsif ($author_ok eq 'ok') {
10842: my @allnew = @newlangs;
10843: if ($addedfile ne '') {
10844: push(@allnew,$addedfile);
10845: }
10846: my $modified = [];
10847: foreach my $lang (@allnew) {
10848: my $formelem = 'loginhelpurl_'.$lang;
10849: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
10850: $formelem = 'loginhelpurl_add_file';
10851: }
10852: (my $result,$newurl{$lang}) =
10853: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
10854: "help/$lang",'','',$newfile{$lang},
10855: $modified);
10856: if ($result eq 'ok') {
10857: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
10858: $changes{'helpurl'}{$lang} = 1;
10859: } else {
10860: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
10861: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10862: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
10863: (!grep(/^\Q$lang\E$/,@delurls))) {
10864: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
10865: }
10866: }
10867: }
10868: &update_modify_urls($r,$modified);
10869: } else {
10870: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10871: }
10872: } else {
10873: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10874: }
10875: if ($error) {
10876: &Apache::lonnet::logthis($error);
10877: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10878: }
10879: }
10880:
10881: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
10882: if (ref($domconfig{'login'}) eq 'HASH') {
10883: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
10884: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
10885: if ($domservers{$lonhost}) {
10886: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
10887: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
10888: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
10889: }
10890: }
10891: }
10892: }
10893: }
10894: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
10895: foreach my $lonhost (sort(keys(%domservers))) {
10896: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
10897: $changes{'headtag'}{$lonhost} = 1;
10898: } else {
10899: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
10900: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
10901: }
10902: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
10903: push(@newhosts,$lonhost);
10904: } elsif ($currheadtagurls{$lonhost}) {
10905: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
10906: if ($currexempt{$lonhost}) {
10907: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
10908: $changes{'headtag'}{$lonhost} = 1;
10909: }
10910: } elsif ($possexempt{$lonhost}) {
10911: $changes{'headtag'}{$lonhost} = 1;
10912: }
10913: if ($possexempt{$lonhost}) {
10914: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10915: }
10916: }
10917: }
10918: }
10919: if (@newhosts) {
10920: my $error;
10921: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
10922: if ($configuserok eq 'ok') {
10923: if ($switchserver) {
10924: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
10925: } elsif ($author_ok eq 'ok') {
10926: my $modified = [];
10927: foreach my $lonhost (@newhosts) {
10928: my $formelem = 'loginheadtag_'.$lonhost;
10929: (my $result,$newheadtagurls{$lonhost}) =
10930: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
10931: "login/headtag/$lonhost",'','',
10932: $env{'form.loginheadtag_'.$lonhost.'.filename'},
10933: $modified);
10934: if ($result eq 'ok') {
10935: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
10936: $changes{'headtag'}{$lonhost} = 1;
10937: if ($possexempt{$lonhost}) {
10938: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
10939: }
10940: } else {
10941: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
10942: $newheadtagurls{$lonhost},$result);
10943: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
10944: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
10945: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
10946: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
10947: }
10948: }
10949: }
10950: &update_modify_urls($r,$modified);
10951: } else {
10952: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
10953: }
10954: } else {
10955: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
10956: }
10957: if ($error) {
10958: &Apache::lonnet::logthis($error);
10959: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
10960: }
10961: }
10962: my @delsamlimg = &Apache::loncommon::get_env_multiple('form.saml_img_del');
10963: my @newsamlimgs;
10964: foreach my $lonhost (keys(%domservers)) {
10965: if ($env{'form.saml_'.$lonhost}) {
10966: if ($env{'form.saml_img_'.$lonhost.'.filename'}) {
10967: push(@newsamlimgs,$lonhost);
10968: }
10969: foreach my $item ('text','alt','url','title','window','notsso') {
10970: $env{'form.saml_'.$item.'_'.$lonhost} =~ s/^\s+|\s+$//g;
10971: }
10972: if ($saml{$lonhost}) {
10973: if ($env{'form.saml_window_'.$lonhost} ne '1') {
10974: $env{'form.saml_window_'.$lonhost} = '';
10975: }
10976: if (grep(/^\Q$lonhost\E$/,@delsamlimg)) {
10977: #FIXME Need to obsolete published image
10978: delete($currsaml{$lonhost}{'img'});
10979: $changes{'saml'}{$lonhost} = 1;
10980: }
10981: if ($env{'form.saml_alt_'.$lonhost} ne $samlalt{$lonhost}) {
10982: $changes{'saml'}{$lonhost} = 1;
10983: }
10984: if ($env{'form.saml_text_'.$lonhost} ne $samltext{$lonhost}) {
10985: $changes{'saml'}{$lonhost} = 1;
10986: }
10987: if ($env{'form.saml_url_'.$lonhost} ne $samlurl{$lonhost}) {
10988: $changes{'saml'}{$lonhost} = 1;
10989: }
10990: if ($env{'form.saml_title_'.$lonhost} ne $samltitle{$lonhost}) {
10991: $changes{'saml'}{$lonhost} = 1;
10992: }
10993: if ($env{'form.saml_window_'.$lonhost} ne $samlwindow{$lonhost}) {
10994: $changes{'saml'}{$lonhost} = 1;
10995: }
10996: if ($env{'form.saml_notsso_'.$lonhost} ne $samlnotsso{$lonhost}) {
10997: $changes{'saml'}{$lonhost} = 1;
10998: }
10999: } else {
11000: $changes{'saml'}{$lonhost} = 1;
11001: }
11002: foreach my $item ('text','alt','url','title','window','notsso') {
11003: $currsaml{$lonhost}{$item} = $env{'form.saml_'.$item.'_'.$lonhost};
11004: }
11005: } else {
11006: if ($saml{$lonhost}) {
11007: $changes{'saml'}{$lonhost} = 1;
11008: delete($currsaml{$lonhost});
11009: }
11010: }
11011: }
11012: foreach my $posshost (keys(%currsaml)) {
11013: unless (exists($domservers{$posshost})) {
11014: delete($currsaml{$posshost});
11015: }
11016: }
11017: %{$loginhash{'login'}{'saml'}} = %currsaml;
11018: if (@newsamlimgs) {
11019: my $error;
11020: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
11021: if ($configuserok eq 'ok') {
11022: if ($switchserver) {
11023: $error = &mt("Upload of SSO Button Image is not permitted to this server: [_1].",$switchserver);
11024: } elsif ($author_ok eq 'ok') {
11025: my $modified = [];
11026: foreach my $lonhost (@newsamlimgs) {
11027: my $formelem = 'saml_img_'.$lonhost;
11028: my ($result,$imgurl) =
11029: &Apache::lonconfigsettings::publishlogo($r,'upload',$formelem,$dom,$confname,
11030: "login/saml/$lonhost",'','',
11031: $env{'form.saml_img_'.$lonhost.'.filename'},
11032: $modified);
11033: if ($result eq 'ok') {
11034: $currsaml{$lonhost}{'img'} = $imgurl;
11035: $loginhash{'login'}{'saml'}{$lonhost}{'img'} = $imgurl;
11036: $changes{'saml'}{$lonhost} = 1;
11037: } else {
11038: my $puberror = &mt("Upload of SSO button image failed for [_1] because an error occurred publishing the file in RES space. Error was: [_2].",
11039: $lonhost,$result);
11040: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
11041: }
11042: }
11043: &update_modify_urls($r,$modified);
11044: } else {
11045: $error = &mt("Upload of SSO button image file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
11046: }
11047: } else {
11048: $error = &mt("Upload of SSO button image file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
11049: }
11050: if ($error) {
11051: &Apache::lonnet::logthis($error);
11052: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11053: }
11054: }
11055: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
11056:
11057: my $defaulthelpfile = '/adm/loginproblems.html';
11058: my $defaulttext = &mt('Default in use');
11059:
11060: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
11061: $dom);
11062: if ($putresult eq 'ok') {
11063: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
11064: my %defaultchecked = (
11065: 'coursecatalog' => 'on',
11066: 'helpdesk' => 'on',
11067: 'adminmail' => 'off',
11068: 'newuser' => 'off',
11069: );
11070: if (ref($domconfig{'login'}) eq 'HASH') {
11071: foreach my $item (@toggles) {
11072: if ($defaultchecked{$item} eq 'on') {
11073: if (($domconfig{'login'}{$item} eq '0') &&
11074: ($env{'form.'.$item} eq '1')) {
11075: $changes{$item} = 1;
11076: } elsif (($domconfig{'login'}{$item} eq '' ||
11077: $domconfig{'login'}{$item} eq '1') &&
11078: ($env{'form.'.$item} eq '0')) {
11079: $changes{$item} = 1;
11080: }
11081: } elsif ($defaultchecked{$item} eq 'off') {
11082: if (($domconfig{'login'}{$item} eq '1') &&
11083: ($env{'form.'.$item} eq '0')) {
11084: $changes{$item} = 1;
11085: } elsif (($domconfig{'login'}{$item} eq '' ||
11086: $domconfig{'login'}{$item} eq '0') &&
11087: ($env{'form.'.$item} eq '1')) {
11088: $changes{$item} = 1;
11089: }
11090: }
11091: }
11092: }
11093: if (keys(%changes) > 0 || $colchgtext) {
11094: &Apache::loncommon::devalidate_domconfig_cache($dom);
11095: if (exists($changes{'saml'})) {
11096: my $hostid_in_use;
11097: my @hosts = &Apache::lonnet::current_machine_ids();
11098: if (@hosts > 1) {
11099: foreach my $hostid (@hosts) {
11100: if (&Apache::lonnet::host_domain($hostid) eq $dom) {
11101: $hostid_in_use = $hostid;
11102: last;
11103: }
11104: }
11105: } else {
11106: $hostid_in_use = $r->dir_config('lonHostID');
11107: }
11108: if (($hostid_in_use) &&
11109: (&Apache::lonnet::host_domain($hostid_in_use) eq $dom)) {
11110: &Apache::lonnet::devalidate_cache_new('samllanding',$hostid_in_use);
11111: }
11112: if (ref($lastactref) eq 'HASH') {
11113: if (ref($changes{'saml'}) eq 'HASH') {
11114: my %updates;
11115: map { $updates{$_} = 1; } keys(%{$changes{'saml'}});
11116: $lastactref->{'samllanding'} = \%updates;
11117: }
11118: }
11119: }
11120: if (ref($lastactref) eq 'HASH') {
11121: $lastactref->{'domainconfig'} = 1;
11122: }
11123: $resulttext = &mt('Changes made:').'<ul>';
11124: foreach my $item (sort(keys(%changes))) {
11125: if ($item eq 'loginvia') {
11126: if (ref($changes{$item}) eq 'HASH') {
11127: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
11128: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11129: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
11130: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
11131: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
11132: $protocol = 'http' if ($protocol ne 'https');
11133: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
11134:
11135: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
11136: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
11137: } else {
11138: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
11139: }
11140: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
11141: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
11142: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
11143: }
11144: $resulttext .= '</li>';
11145: } else {
11146: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
11147: }
11148: } else {
11149: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
11150: }
11151: }
11152: $resulttext .= '</ul></li>';
11153: }
11154: } elsif ($item eq 'helpurl') {
11155: if (ref($changes{$item}) eq 'HASH') {
11156: foreach my $lang (sort(keys(%{$changes{$item}}))) {
11157: if (grep(/^\Q$lang\E$/,@delurls)) {
11158: my ($chg,$link);
11159: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
11160: if ($lang eq 'nolang') {
11161: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
11162: } else {
11163: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
11164: }
11165: $resulttext .= '<li>'.$chg.'</li>';
11166: } else {
11167: my $chg;
11168: if ($lang eq 'nolang') {
11169: $chg = &mt('custom log-in help file for no preferred language');
11170: } else {
11171: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
11172: }
11173: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
11174: $loginhash{'login'}{'helpurl'}{$lang}.
11175: '?inhibitmenu=yes',$chg,600,500).
11176: '</li>';
11177: }
11178: }
11179: }
11180: } elsif ($item eq 'headtag') {
11181: if (ref($changes{$item}) eq 'HASH') {
11182: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11183: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
11184: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
11185: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
11186: $resulttext .= '<li><a href="'.
11187: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
11188: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
11189: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
11190: if ($possexempt{$lonhost}) {
11191: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
11192: } else {
11193: $resulttext .= &mt('included for any client IP');
11194: }
11195: $resulttext .= '</li>';
11196: }
11197: }
11198: }
11199: } elsif ($item eq 'saml') {
11200: if (ref($changes{$item}) eq 'HASH') {
11201: my %notlt = (
11202: text => 'Text for log-in by SSO',
11203: img => 'SSO button image',
11204: alt => 'Alt text for button image',
11205: url => 'SSO URL',
11206: title => 'Tooltip for SSO link',
11207: window => 'Pop-up window if iframe',
11208: notsso => 'Text for non-SSO log-in',
11209: );
11210: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
11211: if (ref($currsaml{$lonhost}) eq 'HASH') {
11212: $resulttext .= '<li>'.&mt("$title{$item} in use for [_1]","<b>$lonhost</b>").
11213: '<ul>';
11214: foreach my $key ('text','img','alt','url','title','window','notsso') {
11215: if ($currsaml{$lonhost}{$key} eq '') {
11216: $resulttext .= '<li>'.&mt("$notlt{$key} not in use").'</li>';
11217: } else {
11218: my $value = "'$currsaml{$lonhost}{$key}'";
11219: if ($key eq 'img') {
11220: $value = '<img src="'.$currsaml{$lonhost}{$key}.'" />';
11221: } elsif ($key eq 'window') {
11222: $value = 'On';
11223: }
11224: $resulttext .= '<li>'.&mt("$notlt{$key} set to: [_1]",
11225: $value).'</li>';
11226: }
11227: }
11228: $resulttext .= '</ul></li>';
11229: } else {
11230: $resulttext .= '<li>'.&mt("$title{$item} not in use for [_1]",$lonhost).'</li>';
11231: }
11232: }
11233: }
11234: } elsif ($item eq 'captcha') {
11235: if (ref($loginhash{'login'}) eq 'HASH') {
11236: my $chgtxt;
11237: if ($loginhash{'login'}{$item} eq 'notused') {
11238: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
11239: } else {
11240: my %captchas = &captcha_phrases();
11241: if ($captchas{$loginhash{'login'}{$item}}) {
11242: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
11243: } else {
11244: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
11245: }
11246: }
11247: $resulttext .= '<li>'.$chgtxt.'</li>';
11248: }
11249: } elsif ($item eq 'recaptchakeys') {
11250: if (ref($loginhash{'login'}) eq 'HASH') {
11251: my ($privkey,$pubkey);
11252: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
11253: $pubkey = $loginhash{'login'}{$item}{'public'};
11254: $privkey = $loginhash{'login'}{$item}{'private'};
11255: }
11256: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
11257: if (!$pubkey) {
11258: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
11259: } else {
11260: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11261: }
11262: if (!$privkey) {
11263: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
11264: } else {
11265: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
11266: }
11267: $chgtxt .= '</ul>';
11268: $resulttext .= '<li>'.$chgtxt.'</li>';
11269: }
11270: } elsif ($item eq 'recaptchaversion') {
11271: if (ref($loginhash{'login'}) eq 'HASH') {
11272: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
11273: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
11274: '</li>';
11275: }
11276: }
11277: } else {
11278: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
11279: }
11280: }
11281: $resulttext .= $colchgtext.'</ul>';
11282: } else {
11283: $resulttext = &mt('No changes made to log-in page settings');
11284: }
11285: } else {
11286: $resulttext = '<span class="LC_error">'.
11287: &mt('An error occurred: [_1]',$putresult).'</span>';
11288: }
11289: if ($errors) {
11290: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
11291: $errors.'</ul>';
11292: }
11293: return $resulttext;
11294: }
11295:
11296: sub check_exempt_addresses {
11297: my ($iplist) = @_;
11298: $iplist =~ s/^\s+//;
11299: $iplist =~ s/\s+$//;
11300: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
11301: my (@okips,$new);
11302: foreach my $ip (@poss_ips) {
11303: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
11304: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
11305: push(@okips,$ip);
11306: }
11307: }
11308: }
11309: if (@okips > 0) {
11310: $new = join(',',@okips);
11311: } else {
11312: $new = '';
11313: }
11314: return $new;
11315: }
11316:
11317: sub color_font_choices {
11318: my %choices =
11319: &Apache::lonlocal::texthash (
11320: img => "Header",
11321: bgs => "Background colors",
11322: links => "Link colors",
11323: images => "Images",
11324: font => "Font color",
11325: fontmenu => "Font menu",
11326: pgbg => "Page",
11327: tabbg => "Header",
11328: sidebg => "Border",
11329: link => "Link",
11330: alink => "Active link",
11331: vlink => "Visited link",
11332: );
11333: return %choices;
11334: }
11335:
11336: sub modify_ipaccess {
11337: my ($dom,$lastactref,%domconfig) = @_;
11338: my (@allpos,%changes,%confhash,$errors,$resulttext);
11339: my (@items,%deletions,%itemids,@warnings);
11340: my ($typeorder,$types) = &commblocktype_text();
11341: if ($env{'form.ipaccess_add'}) {
11342: my $name = $env{'form.ipaccess_name_add'};
11343: my ($newid,$error) = &get_ipaccess_id($dom,$name);
11344: if ($newid) {
11345: $itemids{'add'} = $newid;
11346: push(@items,'add');
11347: $changes{$newid} = 1;
11348: } else {
11349: $error = &mt('Failed to acquire unique ID for new IP access control item');
11350: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11351: }
11352: }
11353: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
11354: my @todelete = &Apache::loncommon::get_env_multiple('form.ipaccess_del');
11355: if (@todelete) {
11356: map { $deletions{$_} = 1; } @todelete;
11357: }
11358: my $maxnum = $env{'form.ipaccess_maxnum'};
11359: for (my $i=0; $i<$maxnum; $i++) {
11360: my $itemid = $env{'form.ipaccess_id_'.$i};
11361: $itemid =~ s/\D+//g;
11362: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11363: if ($deletions{$itemid}) {
11364: $changes{$itemid} = $domconfig{'ipaccess'}{$itemid}{'name'};
11365: } else {
11366: push(@items,$i);
11367: $itemids{$i} = $itemid;
11368: }
11369: }
11370: }
11371: }
11372: foreach my $idx (@items) {
11373: my $itemid = $itemids{$idx};
11374: next unless ($itemid);
11375: my %current;
11376: unless ($idx eq 'add') {
11377: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11378: %current = %{$domconfig{'ipaccess'}{$itemid}};
11379: }
11380: }
11381: my $position = $env{'form.ipaccess_pos_'.$itemid};
11382: $position =~ s/\D+//g;
11383: if ($position ne '') {
11384: $allpos[$position] = $itemid;
11385: }
11386: my $name = $env{'form.ipaccess_name_'.$idx};
11387: $name =~ s/^\s+|\s+$//g;
11388: $confhash{$itemid}{'name'} = $name;
11389: my $possrange = $env{'form.ipaccess_range_'.$idx};
11390: $possrange =~ s/^\s+|\s+$//g;
11391: unless ($possrange eq '') {
11392: $possrange =~ s/[\r\n]+/\s/g;
11393: $possrange =~ s/\s*-\s*/-/g;
11394: $possrange =~ s/\s+/,/g;
11395: $possrange =~ s/,+/,/g;
11396: if ($possrange ne '') {
11397: my (@ok,$count);
11398: $count = 0;
11399: foreach my $poss (split(/\,/,$possrange)) {
11400: $count ++;
11401: $poss = &validate_ip_pattern($poss);
11402: if ($poss ne '') {
11403: push(@ok,$poss);
11404: }
11405: }
11406: my $diff = $count - scalar(@ok);
11407: if ($diff) {
11408: $errors .= '<li><span class="LC_error">'.
11409: &mt('[quant,_1,IP] invalid and excluded from saved value for IP range(s) for [_2]',
11410: $diff,$name).
11411: '</span></li>';
11412: }
11413: if (@ok) {
11414: my @cidr_list;
11415: foreach my $item (@ok) {
11416: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
11417: }
11418: $confhash{$itemid}{'ip'} = join(',',@cidr_list);
11419: }
11420: }
11421: }
11422: foreach my $field ('name','ip') {
11423: unless (($idx eq 'add') || ($changes{$itemid})) {
11424: if ($current{$field} ne $confhash{$itemid}{$field}) {
11425: $changes{$itemid} = 1;
11426: last;
11427: }
11428: }
11429: }
11430: $confhash{$itemid}{'commblocks'} = {};
11431:
11432: my %commblocks;
11433: map { $commblocks{$_} = 1; } &Apache::loncommon::get_env_multiple('form.ipaccess_block_'.$idx);
11434: foreach my $type (@{$typeorder}) {
11435: if ($commblocks{$type}) {
11436: $confhash{$itemid}{'commblocks'}{$type} = 'on';
11437: }
11438: unless (($idx eq 'add') || ($changes{$itemid})) {
11439: if (ref($current{'commblocks'}) eq 'HASH') {
11440: if ($confhash{$itemid}{'commblocks'}{$type} ne $current{'commblocks'}{$type}) {
11441: $changes{$itemid} = 1;
11442: }
11443: } elsif ($confhash{$itemid}{'commblocks'}{$type}) {
11444: $changes{$itemid} = 1;
11445: }
11446: }
11447: }
11448: $confhash{$itemid}{'courses'} = {};
11449: my %crsdeletions;
11450: my @delcrs = &Apache::loncommon::get_env_multiple('form.ipaccess_course_delete_'.$idx);
11451: if (@delcrs) {
11452: map { $crsdeletions{$_} = 1; } @delcrs;
11453: }
11454: if (ref($current{'courses'}) eq 'HASH') {
11455: foreach my $cid (sort(keys(%{$current{'courses'}}))) {
11456: if ($crsdeletions{$cid}) {
11457: $changes{$itemid} = 1;
11458: } else {
11459: $confhash{$itemid}{'courses'}{$cid} = 1;
11460: }
11461: }
11462: }
11463: $env{'form.ipaccess_cnum_'.$idx} =~ s/^\s+|\s+$//g;
11464: $env{'form.ipaccess_cdom_'.$idx} =~ s/^\s+|\s+$//g;
11465: if (($env{'form.ipaccess_cnum_'.$idx} =~ /^$match_courseid$/) &&
11466: ($env{'form.ipaccess_cdom_'.$idx} =~ /^$match_domain$/)) {
11467: if (&Apache::lonnet::homeserver($env{'form.ipaccess_cnum_'.$idx},
11468: $env{'form.ipaccess_cdom_'.$idx}) eq 'no_host') {
11469: $errors .= '<li><span class="LC_error">'.
11470: &mt('Invalid courseID [_1] omitted from list of allowed courses',
11471: $env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}).
11472: '</span></li>';
11473: } else {
11474: $confhash{$itemid}{'courses'}{$env{'form.ipaccess_cdom_'.$idx}.'_'.$env{'form.ipaccess_cnum_'.$idx}} = 1;
11475: $changes{$itemid} = 1;
11476: }
11477: }
11478: }
11479: if (@allpos > 0) {
11480: my $idx = 0;
11481: foreach my $itemid (@allpos) {
11482: if ($itemid ne '') {
11483: $confhash{$itemid}{'order'} = $idx;
11484: unless ($changes{$itemid}) {
11485: if (ref($domconfig{'ipaccess'}) eq 'HASH') {
11486: if (ref($domconfig{'ipaccess'}{$itemid}) eq 'HASH') {
11487: if ($domconfig{'ipaccess'}{$itemid}{'order'} ne $idx) {
11488: $changes{$itemid} = 1;
11489: }
11490: }
11491: }
11492: }
11493: $idx ++;
11494: }
11495: }
11496: }
11497: if (keys(%changes)) {
11498: my %defaultshash = (
11499: ipaccess => \%confhash,
11500: );
11501: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
11502: $dom);
11503: if ($putresult eq 'ok') {
11504: my $cachetime = 1800;
11505: &Apache::lonnet::do_cache_new('ipaccess',$dom,\%confhash,$cachetime);
11506: if (ref($lastactref) eq 'HASH') {
11507: $lastactref->{'ipaccess'} = 1;
11508: }
11509: $resulttext = &mt('Changes made:').'<ul>';
11510: my %bynum;
11511: foreach my $itemid (sort(keys(%changes))) {
11512: if (ref($confhash{$itemid}) eq 'HASH') {
11513: my $position = $confhash{$itemid}{'order'};
11514: if ($position =~ /^\d+$/) {
11515: $bynum{$position} = $itemid;
11516: }
11517: }
11518: }
11519: if (keys(%deletions)) {
11520: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
11521: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
11522: }
11523: }
11524: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
11525: my $itemid = $bynum{$pos};
11526: if (ref($confhash{$itemid}) eq 'HASH') {
11527: $resulttext .= '<li><b>'.$confhash{$itemid}{'name'}.'</b><ul>';
11528: my $position = $pos + 1;
11529: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
11530: if ($confhash{$itemid}{'ip'} eq '') {
11531: $resulttext .= '<li>'.&mt('No IP Range(s) set').'</li>';
11532: } else {
11533: $resulttext .= '<li>'.&mt('IP Range(s): [_1]',$confhash{$itemid}{'ip'}).'</li>';
11534: }
11535: if (keys(%{$confhash{$itemid}{'commblocks'}})) {
11536: $resulttext .= '<li>'.&mt('Functionality Blocked: [_1]',
11537: join(', ', map { $types->{$_}; } sort(keys(%{$confhash{$itemid}{'commblocks'}})))).
11538: '</li>';
11539: } else {
11540: $resulttext .= '<li>'.&mt('No functionality blocked').'</li>';
11541: }
11542: if (keys(%{$confhash{$itemid}{'courses'}})) {
11543: my @courses;
11544: foreach my $cid (sort(keys(%{$confhash{$itemid}{'courses'}}))) {
11545: my %courseinfo = &Apache::lonnet::coursedescription($cid,{'one_time' => 1});
11546: push(@courses,$courseinfo{'description'}.' ('.$cid.')');
11547: }
11548: $resulttext .= '<li>'.&mt('Courses/Communities allowed').':<ul><li>'.
11549: join('</li><li>',@courses).'</li></ul>';
11550: } else {
11551: $resulttext .= '<li>'.&mt('No courses allowed').'</li>';
11552: }
11553: $resulttext .= '</ul></li>';
11554: }
11555: }
11556: $resulttext .= '</ul>';
11557: } else {
11558: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
11559: }
11560: } else {
11561: $resulttext = &mt('No changes made');
11562: }
11563: if ($errors) {
11564: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
11565: $errors.'</ul></p>';
11566: }
11567: return $resulttext;
11568: }
11569:
11570: sub get_ipaccess_id {
11571: my ($domain,$location) = @_;
11572: # get lock on ipaccess db
11573: my $lockhash = {
11574: lock => $env{'user.name'}.
11575: ':'.$env{'user.domain'},
11576: };
11577: my $tries = 0;
11578: my $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
11579: my ($id,$error);
11580:
11581: while (($gotlock ne 'ok') && ($tries<10)) {
11582: $tries ++;
11583: sleep (0.1);
11584: $gotlock = &Apache::lonnet::newput_dom('ipaccess',$lockhash,$domain);
11585: }
11586: if ($gotlock eq 'ok') {
11587: my %currids = &Apache::lonnet::dump_dom('ipaccess',$domain);
11588: if ($currids{'lock'}) {
11589: delete($currids{'lock'});
11590: if (keys(%currids)) {
11591: my @curr = sort { $a <=> $b } keys(%currids);
11592: if ($curr[-1] =~ /^\d+$/) {
11593: $id = 1 + $curr[-1];
11594: }
11595: } else {
11596: $id = 1;
11597: }
11598: if ($id) {
11599: unless (&Apache::lonnet::newput_dom('ipaccess',{ $id => $location },$domain) eq 'ok') {
11600: $error = 'nostore';
11601: }
11602: } else {
11603: $error = 'nonumber';
11604: }
11605: }
11606: my $dellockoutcome = &Apache::lonnet::del_dom('ipaccess',['lock'],$domain);
11607: } else {
11608: $error = 'nolock';
11609: }
11610: return ($id,$error);
11611: }
11612:
11613: sub modify_rolecolors {
11614: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
11615: my ($resulttext,%rolehash);
11616: $rolehash{'rolecolors'} = {};
11617: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
11618: if ($domconfig{'rolecolors'} eq '') {
11619: $domconfig{'rolecolors'} = {};
11620: }
11621: }
11622: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
11623: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
11624: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
11625: $dom);
11626: if ($putresult eq 'ok') {
11627: if (keys(%changes) > 0) {
11628: &Apache::loncommon::devalidate_domconfig_cache($dom);
11629: if (ref($lastactref) eq 'HASH') {
11630: $lastactref->{'domainconfig'} = 1;
11631: }
11632: $resulttext = &display_colorchgs($dom,\%changes,$roles,
11633: $rolehash{'rolecolors'});
11634: } else {
11635: $resulttext = &mt('No changes made to default color schemes');
11636: }
11637: } else {
11638: $resulttext = '<span class="LC_error">'.
11639: &mt('An error occurred: [_1]',$putresult).'</span>';
11640: }
11641: if ($errors) {
11642: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11643: $errors.'</ul>';
11644: }
11645: return $resulttext;
11646: }
11647:
11648: sub modify_colors {
11649: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
11650: my (%changes,%choices);
11651: my @bgs;
11652: my @links = ('link','alink','vlink');
11653: my @logintext;
11654: my @images;
11655: my $servadm = $r->dir_config('lonAdmEMail');
11656: my $errors;
11657: my %defaults;
11658: foreach my $role (@{$roles}) {
11659: if ($role eq 'login') {
11660: %choices = &login_choices();
11661: @logintext = ('textcol','bgcol');
11662: } else {
11663: %choices = &color_font_choices();
11664: }
11665: if ($role eq 'login') {
11666: @images = ('img','logo','domlogo','login');
11667: @bgs = ('pgbg','mainbg','sidebg');
11668: } else {
11669: @images = ('img');
11670: @bgs = ('pgbg','tabbg','sidebg');
11671: }
11672: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
11673: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
11674: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
11675: }
11676: if ($role eq 'login') {
11677: foreach my $item (@logintext) {
11678: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11679: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11680: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11681: }
11682: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
11683: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11684: }
11685: }
11686: } else {
11687: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
11688: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
11689: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
11690: }
11691: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
11692: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
11693: }
11694: }
11695: foreach my $item (@bgs) {
11696: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11697: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11698: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11699: }
11700: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
11701: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11702: }
11703: }
11704: foreach my $item (@links) {
11705: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
11706: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
11707: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
11708: }
11709: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
11710: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
11711: }
11712: }
11713: my ($configuserok,$author_ok,$switchserver) =
11714: &config_check($dom,$confname,$servadm);
11715: my ($width,$height) = &thumb_dimensions();
11716: if (ref($domconfig->{$role}) ne 'HASH') {
11717: $domconfig->{$role} = {};
11718: }
11719: foreach my $img (@images) {
11720: if ($role eq 'login') {
11721: if (($img eq 'img') || ($img eq 'logo')) {
11722: if (defined($env{'form.login_showlogo_'.$img})) {
11723: $confhash->{$role}{'showlogo'}{$img} = 1;
11724: } else {
11725: $confhash->{$role}{'showlogo'}{$img} = 0;
11726: }
11727: }
11728: if ($env{'form.login_alt_'.$img} ne '') {
11729: $confhash->{$role}{'alttext'}{$img} = $env{'form.login_alt_'.$img};
11730: }
11731: }
11732: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
11733: && !defined($domconfig->{$role}{$img})
11734: && !$env{'form.'.$role.'_del_'.$img}
11735: && $env{'form.'.$role.'_import_'.$img}) {
11736: # import the old configured image from the .tab setting
11737: # if they haven't provided a new one
11738: $domconfig->{$role}{$img} =
11739: $env{'form.'.$role.'_import_'.$img};
11740: }
11741: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
11742: my $error;
11743: if ($configuserok eq 'ok') {
11744: if ($switchserver) {
11745: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
11746: } else {
11747: if ($author_ok eq 'ok') {
11748: my $modified = [];
11749: my ($result,$logourl) =
11750: &Apache::lonconfigsettings::publishlogo($r,'upload',$role.'_'.$img,
11751: $dom,$confname,$img,$width,$height,
11752: '',$modified);
11753: if ($result eq 'ok') {
11754: $confhash->{$role}{$img} = $logourl;
11755: $changes{$role}{'images'}{$img} = 1;
11756: &update_modify_urls($r,$modified);
11757: } else {
11758: $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);
11759: }
11760: } else {
11761: $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);
11762: }
11763: }
11764: } else {
11765: $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);
11766: }
11767: if ($error) {
11768: &Apache::lonnet::logthis($error);
11769: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11770: }
11771: } elsif ($domconfig->{$role}{$img} ne '') {
11772: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
11773: my $error;
11774: if ($configuserok eq 'ok') {
11775: # is confname an author?
11776: if ($switchserver eq '') {
11777: if ($author_ok eq 'ok') {
11778: my $modified = [];
11779: my ($result,$logourl) =
11780: &Apache::lonconfigsettings::publishlogo($r,'copy',$domconfig->{$role}{$img},
11781: $dom,$confname,$img,$width,$height,
11782: '',$modified);
11783: if ($result eq 'ok') {
11784: $confhash->{$role}{$img} = $logourl;
11785: $changes{$role}{'images'}{$img} = 1;
11786: &update_modify_urls($r,$modified);
11787: }
11788: }
11789: }
11790: }
11791: }
11792: }
11793: }
11794: if (ref($domconfig) eq 'HASH') {
11795: if (ref($domconfig->{$role}) eq 'HASH') {
11796: foreach my $img (@images) {
11797: if ($domconfig->{$role}{$img} ne '') {
11798: if ($env{'form.'.$role.'_del_'.$img}) {
11799: $confhash->{$role}{$img} = '';
11800: $changes{$role}{'images'}{$img} = 1;
11801: } else {
11802: if ($confhash->{$role}{$img} eq '') {
11803: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
11804: }
11805: }
11806: } else {
11807: if ($env{'form.'.$role.'_del_'.$img}) {
11808: $confhash->{$role}{$img} = '';
11809: $changes{$role}{'images'}{$img} = 1;
11810: }
11811: }
11812: if ($role eq 'login') {
11813: if (($img eq 'logo') || ($img eq 'img')) {
11814: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
11815: if ($confhash->{$role}{'showlogo'}{$img} ne
11816: $domconfig->{$role}{'showlogo'}{$img}) {
11817: $changes{$role}{'showlogo'}{$img} = 1;
11818: }
11819: } else {
11820: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11821: $changes{$role}{'showlogo'}{$img} = 1;
11822: }
11823: }
11824: }
11825: if ($img ne 'login') {
11826: if (ref($domconfig->{$role}{'alttext'}) eq 'HASH') {
11827: if ($confhash->{$role}{'alttext'}{$img} ne
11828: $domconfig->{$role}{'alttext'}{$img}) {
11829: $changes{$role}{'alttext'}{$img} = 1;
11830: }
11831: } else {
11832: if ($confhash->{$role}{'alttext'}{$img} ne '') {
11833: $changes{$role}{'alttext'}{$img} = 1;
11834: }
11835: }
11836: }
11837: }
11838: }
11839: if ($domconfig->{$role}{'font'} ne '') {
11840: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
11841: $changes{$role}{'font'} = 1;
11842: }
11843: } else {
11844: if ($confhash->{$role}{'font'}) {
11845: $changes{$role}{'font'} = 1;
11846: }
11847: }
11848: if ($role ne 'login') {
11849: if ($domconfig->{$role}{'fontmenu'} ne '') {
11850: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
11851: $changes{$role}{'fontmenu'} = 1;
11852: }
11853: } else {
11854: if ($confhash->{$role}{'fontmenu'}) {
11855: $changes{$role}{'fontmenu'} = 1;
11856: }
11857: }
11858: }
11859: foreach my $item (@bgs) {
11860: if ($domconfig->{$role}{$item} ne '') {
11861: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11862: $changes{$role}{'bgs'}{$item} = 1;
11863: }
11864: } else {
11865: if ($confhash->{$role}{$item}) {
11866: $changes{$role}{'bgs'}{$item} = 1;
11867: }
11868: }
11869: }
11870: foreach my $item (@links) {
11871: if ($domconfig->{$role}{$item} ne '') {
11872: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11873: $changes{$role}{'links'}{$item} = 1;
11874: }
11875: } else {
11876: if ($confhash->{$role}{$item}) {
11877: $changes{$role}{'links'}{$item} = 1;
11878: }
11879: }
11880: }
11881: foreach my $item (@logintext) {
11882: if ($domconfig->{$role}{$item} ne '') {
11883: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
11884: $changes{$role}{'logintext'}{$item} = 1;
11885: }
11886: } else {
11887: if ($confhash->{$role}{$item}) {
11888: $changes{$role}{'logintext'}{$item} = 1;
11889: }
11890: }
11891: }
11892: } else {
11893: &default_change_checker($role,\@images,\@links,\@bgs,
11894: \@logintext,$confhash,\%changes);
11895: }
11896: } else {
11897: &default_change_checker($role,\@images,\@links,\@bgs,
11898: \@logintext,$confhash,\%changes);
11899: }
11900: }
11901: return ($errors,%changes);
11902: }
11903:
11904: sub config_check {
11905: my ($dom,$confname,$servadm) = @_;
11906: my ($configuserok,$author_ok,$switchserver,%currroles);
11907: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
11908: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
11909: $confname,$servadm);
11910: if ($configuserok eq 'ok') {
11911: $switchserver = &check_switchserver($dom,$confname);
11912: if ($switchserver eq '') {
11913: $author_ok = &check_authorstatus($dom,$confname,%currroles);
11914: }
11915: }
11916: return ($configuserok,$author_ok,$switchserver);
11917: }
11918:
11919: sub default_change_checker {
11920: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
11921: foreach my $item (@{$links}) {
11922: if ($confhash->{$role}{$item}) {
11923: $changes->{$role}{'links'}{$item} = 1;
11924: }
11925: }
11926: foreach my $item (@{$bgs}) {
11927: if ($confhash->{$role}{$item}) {
11928: $changes->{$role}{'bgs'}{$item} = 1;
11929: }
11930: }
11931: foreach my $item (@{$logintext}) {
11932: if ($confhash->{$role}{$item}) {
11933: $changes->{$role}{'logintext'}{$item} = 1;
11934: }
11935: }
11936: foreach my $img (@{$images}) {
11937: if ($env{'form.'.$role.'_del_'.$img}) {
11938: $confhash->{$role}{$img} = '';
11939: $changes->{$role}{'images'}{$img} = 1;
11940: }
11941: if ($role eq 'login') {
11942: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
11943: $changes->{$role}{'showlogo'}{$img} = 1;
11944: }
11945: if (ref($confhash->{$role}{'alttext'}) eq 'HASH') {
11946: if ($confhash->{$role}{'alttext'}{$img} ne '') {
11947: $changes->{$role}{'alttext'}{$img} = 1;
11948: }
11949: }
11950: }
11951: }
11952: if ($confhash->{$role}{'font'}) {
11953: $changes->{$role}{'font'} = 1;
11954: }
11955: }
11956:
11957: sub display_colorchgs {
11958: my ($dom,$changes,$roles,$confhash) = @_;
11959: my (%choices,$resulttext);
11960: if (!grep(/^login$/,@{$roles})) {
11961: $resulttext = &mt('Changes made:').'<br />';
11962: }
11963: foreach my $role (@{$roles}) {
11964: if ($role eq 'login') {
11965: %choices = &login_choices();
11966: } else {
11967: %choices = &color_font_choices();
11968: }
11969: if (ref($changes->{$role}) eq 'HASH') {
11970: if ($role ne 'login') {
11971: $resulttext .= '<h4>'.&mt($role).'</h4>';
11972: }
11973: foreach my $key (sort(keys(%{$changes->{$role}}))) {
11974: if ($role ne 'login') {
11975: $resulttext .= '<ul>';
11976: }
11977: if (ref($changes->{$role}{$key}) eq 'HASH') {
11978: if ($role ne 'login') {
11979: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
11980: }
11981: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
11982: if (($role eq 'login') && ($key eq 'showlogo')) {
11983: if ($confhash->{$role}{$key}{$item}) {
11984: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
11985: } else {
11986: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
11987: }
11988: } elsif (($role eq 'login') && ($key eq 'alttext')) {
11989: if ($confhash->{$role}{$key}{$item} ne '') {
11990: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} set to [_1].",
11991: $confhash->{$role}{$key}{$item}).'</li>';
11992: } else {
11993: $resulttext .= '<li>'.&mt("$choices{$key} for $choices{$item} deleted.").'</li>';
11994: }
11995: } elsif ($confhash->{$role}{$item} eq '') {
11996: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
11997: } else {
11998: my $newitem = $confhash->{$role}{$item};
11999: if ($key eq 'images') {
12000: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
12001: }
12002: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
12003: }
12004: }
12005: if ($role ne 'login') {
12006: $resulttext .= '</ul></li>';
12007: }
12008: } else {
12009: if ($confhash->{$role}{$key} eq '') {
12010: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
12011: } else {
12012: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
12013: }
12014: }
12015: if ($role ne 'login') {
12016: $resulttext .= '</ul>';
12017: }
12018: }
12019: }
12020: }
12021: return $resulttext;
12022: }
12023:
12024: sub thumb_dimensions {
12025: return ('200','50');
12026: }
12027:
12028: sub check_dimensions {
12029: my ($inputfile) = @_;
12030: my ($fullwidth,$fullheight);
12031: if ($inputfile =~ m|^[/\w.\-]+$|) {
12032: if (open(PIPE,"identify $inputfile 2>&1 |")) {
12033: my $imageinfo = <PIPE>;
12034: if (!close(PIPE)) {
12035: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
12036: }
12037: chomp($imageinfo);
12038: my ($fullsize) =
12039: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
12040: if ($fullsize) {
12041: ($fullwidth,$fullheight) = split(/x/,$fullsize);
12042: }
12043: }
12044: }
12045: return ($fullwidth,$fullheight);
12046: }
12047:
12048: sub check_configuser {
12049: my ($uhome,$dom,$confname,$servadm) = @_;
12050: my ($configuserok,%currroles);
12051: if ($uhome eq 'no_host') {
12052: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
12053: my $configpass = &LONCAPA::Enrollment::create_password($dom);
12054: $configuserok =
12055: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
12056: $configpass,'','','','','',undef,$servadm);
12057: } else {
12058: $configuserok = 'ok';
12059: %currroles =
12060: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
12061: }
12062: return ($configuserok,%currroles);
12063: }
12064:
12065: sub check_authorstatus {
12066: my ($dom,$confname,%currroles) = @_;
12067: my $author_ok;
12068: if (!$currroles{':'.$dom.':au'}) {
12069: my $start = time;
12070: my $end = 0;
12071: $author_ok =
12072: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
12073: 'au',$end,$start,'','','domconfig');
12074: } else {
12075: $author_ok = 'ok';
12076: }
12077: return $author_ok;
12078: }
12079:
12080: sub update_modify_urls {
12081: my ($r,$modified) = @_;
12082: if ((ref($modified) eq 'ARRAY') && (@{$modified})) {
12083: push(@{$modified_urls},$modified);
12084: unless ($registered_cleanup) {
12085: my $handlers = $r->get_handlers('PerlCleanupHandler');
12086: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
12087: $registered_cleanup=1;
12088: }
12089: }
12090: }
12091:
12092: sub notifysubscribed {
12093: foreach my $targetsource (@{$modified_urls}){
12094: next unless (ref($targetsource) eq 'ARRAY');
12095: my ($target,$source)=@{$targetsource};
12096: if ($source ne '') {
12097: if (open(my $logfh,">>",$source.'.log')) {
12098: print $logfh "\nCleanup phase: Notifications\n";
12099: my @subscribed=&subscribed_hosts($target);
12100: foreach my $subhost (@subscribed) {
12101: print $logfh "\nNotifying host ".$subhost.':';
12102: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
12103: print $logfh $reply;
12104: }
12105: my @subscribedmeta=&subscribed_hosts("$target.meta");
12106: foreach my $subhost (@subscribedmeta) {
12107: print $logfh "\nNotifying host for metadata only ".$subhost.':';
12108: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
12109: $subhost);
12110: print $logfh $reply;
12111: }
12112: print $logfh "\n============ Done ============\n";
12113: close($logfh);
12114: }
12115: }
12116: }
12117: return OK;
12118: }
12119:
12120: sub subscribed_hosts {
12121: my ($target) = @_;
12122: my @subscribed;
12123: if (open(my $fh,"<","$target.subscription")) {
12124: while (my $subline=<$fh>) {
12125: if ($subline =~ /^($match_lonid):/) {
12126: my $host = $1;
12127: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
12128: unless (grep(/^\Q$host\E$/,@subscribed)) {
12129: push(@subscribed,$host);
12130: }
12131: }
12132: }
12133: }
12134: }
12135: return @subscribed;
12136: }
12137:
12138: sub check_switchserver {
12139: my ($dom,$confname) = @_;
12140: my ($allowed,$switchserver,$home);
12141: if ($confname eq '') {
12142: $home = &Apache::lonnet::domain($dom,'primary');
12143: } else {
12144: $home = &Apache::lonnet::homeserver($confname,$dom);
12145: if ($home eq 'no_host') {
12146: $home = &Apache::lonnet::domain($dom,'primary');
12147: }
12148: }
12149: my @ids=&Apache::lonnet::current_machine_ids();
12150: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
12151: if (!$allowed) {
12152: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role='.
12153: &HTML::Entities::encode($env{'request.role'},'\'<>"&').
12154: '&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
12155: }
12156: return $switchserver;
12157: }
12158:
12159: sub modify_quotas {
12160: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12161: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
12162: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
12163: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
12164: $validationfieldsref);
12165: if ($action eq 'quotas') {
12166: $context = 'tools';
12167: } else {
12168: $context = $action;
12169: }
12170: if ($context eq 'requestcourses') {
12171: @usertools = ('official','unofficial','community','textbook','lti');
12172: @options =('norequest','approval','validate','autolimit');
12173: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
12174: %titles = &courserequest_titles();
12175: $toolregexp = join('|',@usertools);
12176: %conditions = &courserequest_conditions();
12177: $confname = $dom.'-domainconfig';
12178: my $servadm = $r->dir_config('lonAdmEMail');
12179: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12180: ($validationitemsref,$validationnamesref,$validationfieldsref) =
12181: &Apache::loncoursequeueadmin::requestcourses_validation_types();
12182: } elsif ($context eq 'requestauthor') {
12183: @usertools = ('author');
12184: %titles = &authorrequest_titles();
12185: } else {
12186: @usertools = ('aboutme','blog','webdav','portfolio','timezone');
12187: %titles = &tool_titles();
12188: }
12189: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12190: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12191: foreach my $key (keys(%env)) {
12192: if ($context eq 'requestcourses') {
12193: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
12194: my $item = $1;
12195: my $type = $2;
12196: if ($type =~ /^limit_(.+)/) {
12197: $limithash{$item}{$1} = $env{$key};
12198: } else {
12199: $confhash{$item}{$type} = $env{$key};
12200: }
12201: }
12202: } elsif ($context eq 'requestauthor') {
12203: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
12204: $confhash{$1} = $env{$key};
12205: }
12206: } else {
12207: if ($key =~ /^form\.quota_(.+)$/) {
12208: $confhash{'defaultquota'}{$1} = $env{$key};
12209: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
12210: $confhash{'authorquota'}{$1} = $env{$key};
12211: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
12212: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
12213: }
12214: }
12215: }
12216: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12217: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
12218: @approvalnotify = sort(@approvalnotify);
12219: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
12220: my @crstypes = ('official','unofficial','community','textbook','lti');
12221: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
12222: foreach my $type (@hasuniquecode) {
12223: if (grep(/^\Q$type\E$/,@crstypes)) {
12224: $confhash{'uniquecode'}{$type} = 1;
12225: }
12226: }
12227: my (%newbook,%allpos);
12228: if ($context eq 'requestcourses') {
12229: foreach my $type ('textbooks','templates') {
12230: @{$allpos{$type}} = ();
12231: my $invalid;
12232: if ($type eq 'textbooks') {
12233: $invalid = &mt('Invalid LON-CAPA course for textbook');
12234: } else {
12235: $invalid = &mt('Invalid LON-CAPA course for template');
12236: }
12237: if ($env{'form.'.$type.'_addbook'}) {
12238: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
12239: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
12240: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
12241: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
12242: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12243: } else {
12244: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
12245: my $position = $env{'form.'.$type.'_addbook_pos'};
12246: $position =~ s/\D+//g;
12247: if ($position ne '') {
12248: $allpos{$type}[$position] = $newbook{$type};
12249: }
12250: }
12251: } else {
12252: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
12253: }
12254: }
12255: }
12256: }
12257: if (ref($domconfig{$action}) eq 'HASH') {
12258: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
12259: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
12260: $changes{'notify'}{'approval'} = 1;
12261: }
12262: } else {
12263: if ($confhash{'notify'}{'approval'}) {
12264: $changes{'notify'}{'approval'} = 1;
12265: }
12266: }
12267: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
12268: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12269: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
12270: unless ($confhash{'uniquecode'}{$crstype}) {
12271: $changes{'uniquecode'} = 1;
12272: }
12273: }
12274: unless ($changes{'uniquecode'}) {
12275: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
12276: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
12277: $changes{'uniquecode'} = 1;
12278: }
12279: }
12280: }
12281: } else {
12282: $changes{'uniquecode'} = 1;
12283: }
12284: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
12285: $changes{'uniquecode'} = 1;
12286: }
12287: if ($context eq 'requestcourses') {
12288: foreach my $type ('textbooks','templates') {
12289: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12290: my %deletions;
12291: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
12292: if (@todelete) {
12293: map { $deletions{$_} = 1; } @todelete;
12294: }
12295: my %imgdeletions;
12296: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
12297: if (@todeleteimages) {
12298: map { $imgdeletions{$_} = 1; } @todeleteimages;
12299: }
12300: my $maxnum = $env{'form.'.$type.'_maxnum'};
12301: for (my $i=0; $i<=$maxnum; $i++) {
12302: my $itemid = $env{'form.'.$type.'_id_'.$i};
12303: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
12304: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
12305: if ($deletions{$key}) {
12306: if ($domconfig{$action}{$type}{$key}{'image'}) {
12307: #FIXME need to obsolete item in RES space
12308: }
12309: next;
12310: } else {
12311: my $newpos = $env{'form.'.$itemid};
12312: $newpos =~ s/\D+//g;
12313: foreach my $item ('subject','title','publisher','author') {
12314: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12315: ($type eq 'templates'));
12316: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
12317: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
12318: $changes{$type}{$key} = 1;
12319: }
12320: }
12321: $allpos{$type}[$newpos] = $key;
12322: }
12323: if ($imgdeletions{$key}) {
12324: $changes{$type}{$key} = 1;
12325: #FIXME need to obsolete item in RES space
12326: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
12327: my ($cdom,$cnum) = split(/_/,$key);
12328: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12329: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12330: } else {
12331: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
12332: $cdom,$cnum,$type,$configuserok,
12333: $switchserver,$author_ok);
12334: if ($imgurl) {
12335: $confhash{$type}{$key}{'image'} = $imgurl;
12336: $changes{$type}{$key} = 1;
12337: }
12338: if ($error) {
12339: &Apache::lonnet::logthis($error);
12340: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12341: }
12342: }
12343: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
12344: $confhash{$type}{$key}{'image'} =
12345: $domconfig{$action}{$type}{$key}{'image'};
12346: }
12347: }
12348: }
12349: }
12350: }
12351: }
12352: } else {
12353: if ($confhash{'notify'}{'approval'}) {
12354: $changes{'notify'}{'approval'} = 1;
12355: }
12356: if (ref($confhash{'uniquecode'} eq 'HASH')) {
12357: $changes{'uniquecode'} = 1;
12358: }
12359: }
12360: if ($context eq 'requestcourses') {
12361: foreach my $type ('textbooks','templates') {
12362: if ($newbook{$type}) {
12363: $changes{$type}{$newbook{$type}} = 1;
12364: foreach my $item ('subject','title','publisher','author') {
12365: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12366: ($type eq 'template'));
12367: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
12368: if ($env{'form.'.$type.'_addbook_'.$item}) {
12369: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
12370: }
12371: }
12372: if ($type eq 'textbooks') {
12373: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
12374: my ($cdom,$cnum) = split(/_/,$newbook{$type});
12375: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
12376: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
12377: } else {
12378: my ($imageurl,$error) =
12379: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
12380: $configuserok,$switchserver,$author_ok);
12381: if ($imageurl) {
12382: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
12383: }
12384: if ($error) {
12385: &Apache::lonnet::logthis($error);
12386: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12387: }
12388: }
12389: }
12390: }
12391: }
12392: if (@{$allpos{$type}} > 0) {
12393: my $idx = 0;
12394: foreach my $item (@{$allpos{$type}}) {
12395: if ($item ne '') {
12396: $confhash{$type}{$item}{'order'} = $idx;
12397: if (ref($domconfig{$action}) eq 'HASH') {
12398: if (ref($domconfig{$action}{$type}) eq 'HASH') {
12399: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
12400: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
12401: $changes{$type}{$item} = 1;
12402: }
12403: }
12404: }
12405: }
12406: $idx ++;
12407: }
12408: }
12409: }
12410: }
12411: if (ref($validationitemsref) eq 'ARRAY') {
12412: foreach my $item (@{$validationitemsref}) {
12413: if ($item eq 'fields') {
12414: my @changed;
12415: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
12416: if (@{$confhash{'validation'}{$item}} > 0) {
12417: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
12418: }
12419: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12420: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12421: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
12422: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
12423: $domconfig{'requestcourses'}{'validation'}{$item});
12424: } else {
12425: @changed = @{$confhash{'validation'}{$item}};
12426: }
12427: } else {
12428: @changed = @{$confhash{'validation'}{$item}};
12429: }
12430: } else {
12431: @changed = @{$confhash{'validation'}{$item}};
12432: }
12433: if (@changed) {
12434: if ($confhash{'validation'}{$item}) {
12435: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
12436: } else {
12437: $changes{'validation'}{$item} = &mt('None');
12438: }
12439: }
12440: } else {
12441: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
12442: if ($item eq 'markup') {
12443: if ($env{'form.requestcourses_validation_'.$item}) {
12444: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
12445: }
12446: }
12447: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12448: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12449: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
12450: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12451: }
12452: } else {
12453: if ($confhash{'validation'}{$item} ne '') {
12454: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12455: }
12456: }
12457: } else {
12458: if ($confhash{'validation'}{$item} ne '') {
12459: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
12460: }
12461: }
12462: }
12463: }
12464: }
12465: if ($env{'form.validationdc'}) {
12466: my $newval = $env{'form.validationdc'};
12467: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
12468: if (exists($domcoords{$newval})) {
12469: $confhash{'validation'}{'dc'} = $newval;
12470: }
12471: }
12472: if (ref($confhash{'validation'}) eq 'HASH') {
12473: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12474: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12475: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
12476: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
12477: if ($confhash{'validation'}{'dc'} eq '') {
12478: $changes{'validation'}{'dc'} = &mt('None');
12479: } else {
12480: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12481: }
12482: }
12483: } elsif ($confhash{'validation'}{'dc'} ne '') {
12484: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12485: }
12486: } elsif ($confhash{'validation'}{'dc'} ne '') {
12487: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12488: }
12489: } elsif ($confhash{'validation'}{'dc'} ne '') {
12490: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
12491: }
12492: } else {
12493: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
12494: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
12495: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
12496: $changes{'validation'}{'dc'} = &mt('None');
12497: }
12498: }
12499: }
12500: }
12501: }
12502: } else {
12503: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
12504: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
12505: }
12506: foreach my $item (@usertools) {
12507: foreach my $type (@{$types},'default','_LC_adv') {
12508: my $unset;
12509: if ($context eq 'requestcourses') {
12510: $unset = '0';
12511: if ($type eq '_LC_adv') {
12512: $unset = '';
12513: }
12514: if ($confhash{$item}{$type} eq 'autolimit') {
12515: $confhash{$item}{$type} .= '=';
12516: unless ($limithash{$item}{$type} =~ /\D/) {
12517: $confhash{$item}{$type} .= $limithash{$item}{$type};
12518: }
12519: }
12520: } elsif ($context eq 'requestauthor') {
12521: $unset = '0';
12522: if ($type eq '_LC_adv') {
12523: $unset = '';
12524: }
12525: } else {
12526: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
12527: $confhash{$item}{$type} = 1;
12528: } else {
12529: $confhash{$item}{$type} = 0;
12530: }
12531: }
12532: if (ref($domconfig{$action}) eq 'HASH') {
12533: if ($action eq 'requestauthor') {
12534: if ($domconfig{$action}{$type} ne $confhash{$type}) {
12535: $changes{$type} = 1;
12536: }
12537: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
12538: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
12539: $changes{$item}{$type} = 1;
12540: }
12541: } else {
12542: if ($context eq 'requestcourses') {
12543: if ($confhash{$item}{$type} ne $unset) {
12544: $changes{$item}{$type} = 1;
12545: }
12546: } else {
12547: if (!$confhash{$item}{$type}) {
12548: $changes{$item}{$type} = 1;
12549: }
12550: }
12551: }
12552: } else {
12553: if ($context eq 'requestcourses') {
12554: if ($confhash{$item}{$type} ne $unset) {
12555: $changes{$item}{$type} = 1;
12556: }
12557: } elsif ($context eq 'requestauthor') {
12558: if ($confhash{$type} ne $unset) {
12559: $changes{$type} = 1;
12560: }
12561: } else {
12562: if (!$confhash{$item}{$type}) {
12563: $changes{$item}{$type} = 1;
12564: }
12565: }
12566: }
12567: }
12568: }
12569: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
12570: if (ref($domconfig{'quotas'}) eq 'HASH') {
12571: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12572: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
12573: if (exists($confhash{'defaultquota'}{$key})) {
12574: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
12575: $changes{'defaultquota'}{$key} = 1;
12576: }
12577: } else {
12578: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
12579: }
12580: }
12581: } else {
12582: foreach my $key (keys(%{$domconfig{'quotas'}})) {
12583: if (exists($confhash{'defaultquota'}{$key})) {
12584: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
12585: $changes{'defaultquota'}{$key} = 1;
12586: }
12587: } else {
12588: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
12589: }
12590: }
12591: }
12592: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12593: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
12594: if (exists($confhash{'authorquota'}{$key})) {
12595: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
12596: $changes{'authorquota'}{$key} = 1;
12597: }
12598: } else {
12599: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
12600: }
12601: }
12602: }
12603: }
12604: if (ref($confhash{'defaultquota'}) eq 'HASH') {
12605: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
12606: if (ref($domconfig{'quotas'}) eq 'HASH') {
12607: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
12608: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
12609: $changes{'defaultquota'}{$key} = 1;
12610: }
12611: } else {
12612: if (!exists($domconfig{'quotas'}{$key})) {
12613: $changes{'defaultquota'}{$key} = 1;
12614: }
12615: }
12616: } else {
12617: $changes{'defaultquota'}{$key} = 1;
12618: }
12619: }
12620: }
12621: if (ref($confhash{'authorquota'}) eq 'HASH') {
12622: foreach my $key (keys(%{$confhash{'authorquota'}})) {
12623: if (ref($domconfig{'quotas'}) eq 'HASH') {
12624: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
12625: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
12626: $changes{'authorquota'}{$key} = 1;
12627: }
12628: } else {
12629: $changes{'authorquota'}{$key} = 1;
12630: }
12631: } else {
12632: $changes{'authorquota'}{$key} = 1;
12633: }
12634: }
12635: }
12636: }
12637:
12638: if ($context eq 'requestauthor') {
12639: $domdefaults{'requestauthor'} = \%confhash;
12640: } else {
12641: foreach my $key (keys(%confhash)) {
12642: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
12643: $domdefaults{$key} = $confhash{$key};
12644: }
12645: }
12646: }
12647:
12648: my %quotahash = (
12649: $action => { %confhash }
12650: );
12651: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
12652: $dom);
12653: if ($putresult eq 'ok') {
12654: if (keys(%changes) > 0) {
12655: my $cachetime = 24*60*60;
12656: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12657: if (ref($lastactref) eq 'HASH') {
12658: $lastactref->{'domdefaults'} = 1;
12659: }
12660: $resulttext = &mt('Changes made:').'<ul>';
12661: unless (($context eq 'requestcourses') ||
12662: ($context eq 'requestauthor')) {
12663: if (ref($changes{'defaultquota'}) eq 'HASH') {
12664: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
12665: foreach my $type (@{$types},'default') {
12666: if (defined($changes{'defaultquota'}{$type})) {
12667: my $typetitle = $usertypes->{$type};
12668: if ($type eq 'default') {
12669: $typetitle = $othertitle;
12670: }
12671: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
12672: }
12673: }
12674: $resulttext .= '</ul></li>';
12675: }
12676: if (ref($changes{'authorquota'}) eq 'HASH') {
12677: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
12678: foreach my $type (@{$types},'default') {
12679: if (defined($changes{'authorquota'}{$type})) {
12680: my $typetitle = $usertypes->{$type};
12681: if ($type eq 'default') {
12682: $typetitle = $othertitle;
12683: }
12684: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
12685: }
12686: }
12687: $resulttext .= '</ul></li>';
12688: }
12689: }
12690: my %newenv;
12691: foreach my $item (@usertools) {
12692: my (%haschgs,%inconf);
12693: if ($context eq 'requestauthor') {
12694: %haschgs = %changes;
12695: %inconf = %confhash;
12696: } else {
12697: if (ref($changes{$item}) eq 'HASH') {
12698: %haschgs = %{$changes{$item}};
12699: }
12700: if (ref($confhash{$item}) eq 'HASH') {
12701: %inconf = %{$confhash{$item}};
12702: }
12703: }
12704: if (keys(%haschgs) > 0) {
12705: my $newacc =
12706: &Apache::lonnet::usertools_access($env{'user.name'},
12707: $env{'user.domain'},
12708: $item,'reload',$context);
12709: if (($context eq 'requestcourses') ||
12710: ($context eq 'requestauthor')) {
12711: if ($env{'environment.canrequest.'.$item} ne $newacc) {
12712: $newenv{'environment.canrequest.'.$item} = $newacc;
12713: }
12714: } else {
12715: if ($env{'environment.availabletools.'.$item} ne $newacc) {
12716: $newenv{'environment.availabletools.'.$item} = $newacc;
12717: }
12718: }
12719: unless ($context eq 'requestauthor') {
12720: $resulttext .= '<li>'.$titles{$item}.'<ul>';
12721: }
12722: foreach my $type (@{$types},'default','_LC_adv') {
12723: if ($haschgs{$type}) {
12724: my $typetitle = $usertypes->{$type};
12725: if ($type eq 'default') {
12726: $typetitle = $othertitle;
12727: } elsif ($type eq '_LC_adv') {
12728: $typetitle = 'LON-CAPA Advanced Users';
12729: }
12730: if ($inconf{$type}) {
12731: if ($context eq 'requestcourses') {
12732: my $cond;
12733: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
12734: if ($1 eq '') {
12735: $cond = &mt('(Automatic processing of any request).');
12736: } else {
12737: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
12738: }
12739: } else {
12740: $cond = $conditions{$inconf{$type}};
12741: }
12742: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
12743: } elsif ($context eq 'requestauthor') {
12744: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
12745: $titles{$inconf{$type}},$typetitle);
12746:
12747: } else {
12748: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
12749: }
12750: } else {
12751: if ($type eq '_LC_adv') {
12752: if ($inconf{$type} eq '0') {
12753: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12754: } else {
12755: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
12756: }
12757: } else {
12758: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
12759: }
12760: }
12761: }
12762: }
12763: unless ($context eq 'requestauthor') {
12764: $resulttext .= '</ul></li>';
12765: }
12766: }
12767: }
12768: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
12769: if (ref($changes{'notify'}) eq 'HASH') {
12770: if ($changes{'notify'}{'approval'}) {
12771: if (ref($confhash{'notify'}) eq 'HASH') {
12772: if ($confhash{'notify'}{'approval'}) {
12773: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
12774: } else {
12775: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
12776: }
12777: }
12778: }
12779: }
12780: }
12781: if ($action eq 'requestcourses') {
12782: my @offon = ('off','on');
12783: if ($changes{'uniquecode'}) {
12784: if (ref($confhash{'uniquecode'}) eq 'HASH') {
12785: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
12786: $resulttext .= '<li>'.
12787: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
12788: '</li>';
12789: } else {
12790: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
12791: '</li>';
12792: }
12793: }
12794: foreach my $type ('textbooks','templates') {
12795: if (ref($changes{$type}) eq 'HASH') {
12796: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
12797: foreach my $key (sort(keys(%{$changes{$type}}))) {
12798: my %coursehash = &Apache::lonnet::coursedescription($key);
12799: my $coursetitle = $coursehash{'description'};
12800: my $position = $confhash{$type}{$key}{'order'} + 1;
12801: $resulttext .= '<li>';
12802: foreach my $item ('subject','title','publisher','author') {
12803: next if ((($item eq 'author') || ($item eq 'publisher')) &&
12804: ($type eq 'templates'));
12805: my $name = $item.':';
12806: $name =~ s/^(\w)/\U$1/;
12807: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
12808: }
12809: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
12810: if ($type eq 'textbooks') {
12811: if ($confhash{$type}{$key}{'image'}) {
12812: $resulttext .= ' '.&mt('Image: [_1]',
12813: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
12814: ' alt="Textbook cover" />').'<br />';
12815: }
12816: }
12817: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
12818: }
12819: $resulttext .= '</ul></li>';
12820: }
12821: }
12822: if (ref($changes{'validation'}) eq 'HASH') {
12823: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
12824: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
12825: foreach my $item (@{$validationitemsref}) {
12826: if (exists($changes{'validation'}{$item})) {
12827: if ($item eq 'markup') {
12828: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12829: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
12830: } else {
12831: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
12832: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
12833: }
12834: }
12835: }
12836: if (exists($changes{'validation'}{'dc'})) {
12837: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
12838: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
12839: }
12840: }
12841: }
12842: }
12843: $resulttext .= '</ul>';
12844: if (keys(%newenv)) {
12845: &Apache::lonnet::appenv(\%newenv);
12846: }
12847: } else {
12848: if ($context eq 'requestcourses') {
12849: $resulttext = &mt('No changes made to rights to request creation of courses.');
12850: } elsif ($context eq 'requestauthor') {
12851: $resulttext = &mt('No changes made to rights to request author space.');
12852: } else {
12853: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
12854: }
12855: }
12856: } else {
12857: $resulttext = '<span class="LC_error">'.
12858: &mt('An error occurred: [_1]',$putresult).'</span>';
12859: }
12860: if ($errors) {
12861: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
12862: '<ul>'.$errors.'</ul></p>';
12863: }
12864: return $resulttext;
12865: }
12866:
12867: sub process_textbook_image {
12868: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
12869: my $filename = $env{'form.'.$caller.'.filename'};
12870: my ($error,$url);
12871: my ($width,$height) = (50,50);
12872: if ($configuserok eq 'ok') {
12873: if ($switchserver) {
12874: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
12875: $switchserver);
12876: } elsif ($author_ok eq 'ok') {
12877: my $modified = [];
12878: my ($result,$imageurl) =
12879: &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname,
12880: "$type/$cdom/$cnum/cover",$width,$height,
12881: '',$modified);
12882: if ($result eq 'ok') {
12883: $url = $imageurl;
12884: &update_modify_urls($r,$modified);
12885: } else {
12886: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
12887: }
12888: } else {
12889: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
12890: }
12891: } else {
12892: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
12893: }
12894: return ($url,$error);
12895: }
12896:
12897: sub modify_ltitools {
12898: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
12899: my (%currtoolsec,%secchanges,%newtoolsec,%newkeyset);
12900: &fetch_secrets($dom,'toolsec',\%domconfig,\%currtoolsec,\%secchanges,\%newtoolsec,\%newkeyset);
12901:
12902: my $confname = $dom.'-domainconfig';
12903: my $servadm = $r->dir_config('lonAdmEMail');
12904: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
12905:
12906: my ($resulttext,$ltitoolsoutput,$is_home,$errors,%ltitoolschg,%newtoolsenc,%newltitools);
12907: my $toolserror =
12908: &Apache::courseprefs::process_ltitools($r,$dom,$confname,$domconfig{'ltitools'},\%ltitoolschg,'domain',
12909: $lastactref,$configuserok,$switchserver,$author_ok);
12910:
12911: my $home = &Apache::lonnet::domain($dom,'primary');
12912: unless (($home eq 'no_host') || ($home eq '')) {
12913: my @ids=&Apache::lonnet::current_machine_ids();
12914: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; last; } }
12915: }
12916:
12917: if (keys(%ltitoolschg)) {
12918: foreach my $id (keys(%ltitoolschg)) {
12919: if (ref($ltitoolschg{$id}) eq 'HASH') {
12920: foreach my $inner (keys(%{$ltitoolschg{$id}})) {
12921: if (($inner eq 'secret') || ($inner eq 'key')) {
12922: if ($is_home) {
12923: $newtoolsenc{$id}{$inner} = $ltitoolschg{$id}{$inner};
12924: }
12925: }
12926: }
12927: }
12928: }
12929: $ltitoolsoutput = &Apache::courseprefs::store_ltitools($dom,'','domain',\%ltitoolschg,$domconfig{'ltitools'});
12930: if (keys(%ltitoolschg)) {
12931: %newltitools = %ltitoolschg;
12932: }
12933: }
12934: if (ref($domconfig{'ltitools'}) eq 'HASH') {
12935: foreach my $id (%{$domconfig{'ltitools'}}) {
12936: next if ($id !~ /^\d+$/);
12937: unless (exists($ltitoolschg{$id})) {
12938: if (ref($domconfig{'ltitools'}{$id}) eq 'HASH') {
12939: foreach my $inner (keys(%{$domconfig{'ltitools'}{$id}})) {
12940: if (($inner eq 'secret') || ($inner eq 'key')) {
12941: if ($is_home) {
12942: $newtoolsenc{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
12943: }
12944: } else {
12945: $newltitools{$id}{$inner} = $domconfig{'ltitools'}{$id}{$inner};
12946: }
12947: }
12948: } else {
12949: $newltitools{$id} = $domconfig{'ltitools'}{$id};
12950: }
12951: }
12952: }
12953: }
12954: if ($toolserror) {
12955: $errors = '<li>'.$toolserror.'</li>';
12956: }
12957: if ((keys(%ltitoolschg) == 0) && (keys(%secchanges) == 0)) {
12958: $resulttext = &mt('No changes made.');
12959: if ($errors) {
12960: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12961: $errors.'</ul>';
12962: }
12963: return $resulttext;
12964: }
12965: my %ltitoolshash = (
12966: $action => { %newltitools }
12967: );
12968: if (keys(%secchanges)) {
12969: $ltitoolshash{'toolsec'} = \%newtoolsec;
12970: }
12971: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,$dom);
12972: if ($putresult eq 'ok') {
12973: my %keystore;
12974: if ($is_home) {
12975: my %toolsenchash = (
12976: $action => { %newtoolsenc }
12977: );
12978: &Apache::lonnet::put_dom('encconfig',\%toolsenchash,$dom,undef,1);
12979: my $cachetime = 24*60*60;
12980: &Apache::lonnet::do_cache_new('ltitoolsenc',$dom,\%newtoolsenc,$cachetime);
12981: &store_security($dom,'ltitools',\%secchanges,\%newkeyset,\%keystore,$lastactref);
12982: }
12983: $resulttext = &mt('Changes made:').'<ul>';
12984: if (keys(%secchanges) > 0) {
12985: $resulttext .= <i_security_results($dom,'ltitools',\%secchanges,\%newtoolsec,\%newkeyset,\%keystore);
12986: }
12987: if (keys(%ltitoolschg) > 0) {
12988: $resulttext .= $ltitoolsoutput;
12989: }
12990: my $cachetime = 24*60*60;
12991: &Apache::lonnet::do_cache_new('ltitools',$dom,\%newltitools,$cachetime);
12992: if (ref($lastactref) eq 'HASH') {
12993: $lastactref->{'ltitools'} = 1;
12994: }
12995: } else {
12996: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
12997: }
12998: if ($errors) {
12999: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
13000: $errors.'</ul></p>';
13001: }
13002: return $resulttext;
13003: }
13004:
13005: sub fetch_secrets {
13006: my ($dom,$context,$domconfig,$currsec,$secchanges,$newsec,$newkeyset) = @_;
13007: my %keyset;
13008: %{$currsec} = ();
13009: $newsec->{'private'}{'keys'} = [];
13010: $newsec->{'encrypt'} = {};
13011: $newsec->{'rules'} = {};
13012: if ($context eq 'ltisec') {
13013: $newsec->{'linkprot'} = {};
13014: }
13015: if (ref($domconfig->{$context}) eq 'HASH') {
13016: %{$currsec} = %{$domconfig->{$context}};
13017: if ($context eq 'ltisec') {
13018: if (ref($currsec->{'linkprot'}) eq 'HASH') {
13019: foreach my $id (keys(%{$currsec->{'linkprot'}})) {
13020: unless ($id =~ /^\d+$/) {
13021: delete($currsec->{'linkprot'}{$id});
13022: }
13023: }
13024: }
13025: }
13026: if (ref($currsec->{'private'}) eq 'HASH') {
13027: if (ref($currsec->{'private'}{'keys'}) eq 'ARRAY') {
13028: $newsec->{'private'}{'keys'} = $currsec->{'private'}{'keys'};
13029: map { $keyset{$_} = 1; } @{$currsec->{'private'}{'keys'}};
13030: }
13031: }
13032: }
13033: my @items= ('crs','dom');
13034: if ($context eq 'ltisec') {
13035: push(@items,'consumers');
13036: }
13037: foreach my $item (@items) {
13038: my $formelement;
13039: if (($context eq 'toolsec') || ($item eq 'consumers')) {
13040: $formelement = 'form.'.$context.'_'.$item;
13041: } else {
13042: $formelement = 'form.'.$context.'_'.$item.'linkprot';
13043: }
13044: if ($env{$formelement}) {
13045: $newsec->{'encrypt'}{$item} = 1;
13046: if (ref($currsec->{'encrypt'}) eq 'HASH') {
13047: unless ($currsec->{'encrypt'}{$item}) {
13048: $secchanges->{'encrypt'} = 1;
13049: }
13050: } else {
13051: $secchanges->{'encrypt'} = 1;
13052: }
13053: } elsif (ref($currsec->{'encrypt'}) eq 'HASH') {
13054: if ($currsec->{'encrypt'}{$item}) {
13055: $secchanges->{'encrypt'} = 1;
13056: }
13057: }
13058: }
13059: my $secrets;
13060: if ($context eq 'ltisec') {
13061: $secrets = 'ltisecrets';
13062: } else {
13063: $secrets = 'toolsecrets';
13064: }
13065: unless (exists($currsec->{'rules'})) {
13066: $currsec->{'rules'} = {};
13067: }
13068: &password_rule_changes($secrets,$newsec->{'rules'},$currsec->{'rules'},$secchanges);
13069:
13070: my @ids=&Apache::lonnet::current_machine_ids();
13071: my %servers = &Apache::lonnet::get_servers($dom,'library');
13072:
13073: foreach my $hostid (keys(%servers)) {
13074: if (($hostid ne '') && (grep(/^\Q$hostid\E$/,@ids))) {
13075: my $keyitem = 'form.'.$context.'_privkey_'.$hostid;
13076: if (exists($env{$keyitem})) {
13077: $env{$keyitem} =~ s/(`)/'/g;
13078: if ($keyset{$hostid}) {
13079: if ($env{'form.'.$context.'_changeprivkey_'.$hostid}) {
13080: if ($env{$keyitem} ne '') {
13081: $secchanges->{'private'} = 1;
13082: $newkeyset->{$hostid} = $env{$keyitem};
13083: }
13084: }
13085: } elsif ($env{$keyitem} ne '') {
13086: unless (grep(/^\Q$hostid\E$/,@{$newsec->{'private'}{'keys'}})) {
13087: push(@{$newsec->{'private'}{'keys'}},$hostid);
13088: }
13089: $secchanges->{'private'} = 1;
13090: $newkeyset->{$hostid} = $env{$keyitem};
13091: }
13092: }
13093: }
13094: }
13095: }
13096:
13097: sub store_security {
13098: my ($dom,$context,$secchanges,$newkeyset,$keystore) = @_;
13099: return unless ((ref($secchanges) eq 'HASH') && (ref($newkeyset) eq 'HASH') &&
13100: (ref($keystore) eq 'HASH'));
13101: if (keys(%{$secchanges})) {
13102: if ($secchanges->{'private'}) {
13103: my $who = &escape($env{'user.name'}.':'.$env{'user.domain'});
13104: foreach my $hostid (keys(%{$newkeyset})) {
13105: my $storehash = {
13106: key => $newkeyset->{$hostid},
13107: who => $env{'user.name'}.':'.$env{'user.domain'},
13108: };
13109: $keystore->{$hostid} = &Apache::lonnet::store_dom($storehash,$context,'private',
13110: $dom,$hostid);
13111: }
13112: }
13113: }
13114: }
13115:
13116: sub lti_security_results {
13117: my ($dom,$context,$secchanges,$newsec,$newkeyset,$keystore) = @_;
13118: my $output;
13119: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
13120: my $needs_update;
13121: foreach my $item (keys(%{$secchanges})) {
13122: if ($item eq 'encrypt') {
13123: $needs_update = 1;
13124: my %encrypted;
13125: if ($context eq 'lti') {
13126: %encrypted = (
13127: crs => {
13128: on => &mt('Encryption of stored link protection secrets defined in courses enabled'),
13129: off => &mt('Encryption of stored link protection secrets defined in courses disabled'),
13130: },
13131: dom => {
13132: on => &mt('Encryption of stored link protection secrets defined in domain enabled'),
13133: off => &mt('Encryption of stored link protection secrets defined in domain disabled'),
13134: },
13135: consumers => {
13136: on => &mt('Encryption of stored consumer secrets defined in domain enabled'),
13137: off => &mt('Encryption of stored consumer secrets defined in domain disabled'),
13138: },
13139: );
13140: } else {
13141: %encrypted = (
13142: crs => {
13143: on => &mt('Encryption of stored external tool secrets defined in courses enabled'),
13144: off => &mt('Encryption of stored external tool secrets defined in courses disabled'),
13145: },
13146: dom => {
13147: on => &mt('Encryption of stored external tool secrets defined in domain enabled'),
13148: off => &mt('Encryption of stored external tool secrets defined in domain disabled'),
13149: },
13150: );
13151:
13152: }
13153: my @types= ('crs','dom');
13154: if ($context eq 'lti') {
13155: foreach my $type (@types) {
13156: undef($domdefaults{'linkprotenc_'.$type});
13157: }
13158: push(@types,'consumers');
13159: undef($domdefaults{'ltienc_consumers'});
13160: } elsif ($context eq 'ltitools') {
13161: foreach my $type (@types) {
13162: undef($domdefaults{'toolenc_'.$type});
13163: }
13164: }
13165: foreach my $type (@types) {
13166: my $shown = $encrypted{$type}{'off'};
13167: if (ref($newsec->{$item}) eq 'HASH') {
13168: if ($newsec->{$item}{$type}) {
13169: if ($context eq 'lti') {
13170: if ($type eq 'consumers') {
13171: $domdefaults{'ltienc_consumers'} = 1;
13172: } else {
13173: $domdefaults{'linkprotenc_'.$type} = 1;
13174: }
13175: } elsif ($context eq 'ltitools') {
13176: $domdefaults{'toolenc_'.$type} = 1;
13177: }
13178: $shown = $encrypted{$type}{'on'};
13179: }
13180: }
13181: $output .= '<li>'.$shown.'</li>';
13182: }
13183: } elsif ($item eq 'rules') {
13184: my %titles = &Apache::lonlocal::texthash(
13185: min => 'Minimum password length',
13186: max => 'Maximum password length',
13187: chars => 'Required characters',
13188: );
13189: foreach my $rule ('min','max') {
13190: if ($newsec->{rules}{$rule} eq '') {
13191: if ($rule eq 'min') {
13192: $output .= '<li>'.&mt('[_1] not set.',$titles{$rule});
13193: ' '.&mt('Default of [_1] will be used',
13194: $Apache::lonnet::passwdmin).'</li>';
13195: } else {
13196: $output .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
13197: }
13198: } else {
13199: $output .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$newsec->{rules}{$rule}).'</li>';
13200: }
13201: }
13202: if (ref($newsec->{'rules'}{'chars'}) eq 'ARRAY') {
13203: if (@{$newsec->{'rules'}{'chars'}} > 0) {
13204: my %rulenames = &Apache::lonlocal::texthash(
13205: uc => 'At least one upper case letter',
13206: lc => 'At least one lower case letter',
13207: num => 'At least one number',
13208: spec => 'At least one non-alphanumeric',
13209: );
13210: my $needed = '<ul><li>'.
13211: join('</li><li>',map {$rulenames{$_} } @{$newsec->{'rules'}{'chars'}}).
13212: '</li></ul>';
13213: $output .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
13214: } else {
13215: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13216: }
13217: } else {
13218: $output .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
13219: }
13220: } elsif ($item eq 'private') {
13221: $needs_update = 1;
13222: if ($context eq 'lti') {
13223: undef($domdefaults{'ltiprivhosts'});
13224: } elsif ($context eq 'ltitools') {
13225: undef($domdefaults{'toolprivhosts'});
13226: }
13227: if (keys(%{$newkeyset})) {
13228: my @privhosts;
13229: foreach my $hostid (sort(keys(%{$newkeyset}))) {
13230: if ($keystore->{$hostid} eq 'ok') {
13231: $output .= '<li>'.&mt('Encryption key for storage of shared secrets saved for [_1]',$hostid).'</li>';
13232: unless (grep(/^\Q$hostid\E$/,@privhosts)) {
13233: push(@privhosts,$hostid);
13234: }
13235: }
13236: }
13237: if (@privhosts) {
13238: if ($context eq 'lti') {
13239: $domdefaults{'ltiprivhosts'} = \@privhosts;
13240: } elsif ($context eq 'ltitools') {
13241: $domdefaults{'toolprivhosts'} = \@privhosts;
13242: }
13243: }
13244: }
13245: } elsif ($item eq 'linkprot') {
13246: next;
13247: }
13248: }
13249: if ($needs_update) {
13250: my $cachetime = 24*60*60;
13251: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13252: }
13253: return $output;
13254: }
13255:
13256: sub modify_lti {
13257: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
13258: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13259: my ($newid,@allpos,%changes,%confhash,%ltienc,$errors,$resulttext);
13260: my (%posslti,%posslticrs,%posscrstype);
13261: my @courseroles = ('cc','in','ta','ep','st');
13262: my @ltiroles = qw(Learner Instructor ContentDeveloper TeachingAssistant Mentor Member Manager Administrator);
13263: my @lticourseroles = qw(Instructor TeachingAssistant Mentor Learner);
13264: my @coursetypes = ('official','unofficial','community','textbook','placement','lti');
13265: my %coursetypetitles = &Apache::lonlocal::texthash (
13266: official => 'Official',
13267: unofficial => 'Unofficial',
13268: community => 'Community',
13269: textbook => 'Textbook',
13270: placement => 'Placement Test',
13271: lti => 'LTI Provider',
13272: );
13273: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
13274: my %lt = <i_names();
13275: map { $posslti{$_} = 1; } @ltiroles;
13276: map { $posslticrs{$_} = 1; } @lticourseroles;
13277: map { $posscrstype{$_} = 1; } @coursetypes;
13278:
13279: my %menutitles = <imenu_titles();
13280: my (%currltisec,%secchanges,%newltisec,%newltienc,%newkeyset);
13281:
13282: &fetch_secrets($dom,'ltisec',\%domconfig,\%currltisec,\%secchanges,\%newltisec,\%newkeyset);
13283:
13284: my (%linkprotchg,$linkprotoutput,$is_home);
13285: my $proterror = &Apache::courseprefs::process_linkprot($dom,'',$currltisec{'linkprot'},
13286: \%linkprotchg,'domain');
13287: my $home = &Apache::lonnet::domain($dom,'primary');
13288: unless (($home eq 'no_host') || ($home eq '')) {
13289: my @ids=&Apache::lonnet::current_machine_ids();
13290: foreach my $id (@ids) { if ($id eq $home) { $is_home=1; } }
13291: }
13292:
13293: if (keys(%linkprotchg)) {
13294: $secchanges{'linkprot'} = 1;
13295: my %oldlinkprot;
13296: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13297: %oldlinkprot = %{$currltisec{'linkprot'}};
13298: }
13299: foreach my $id (keys(%linkprotchg)) {
13300: if (ref($linkprotchg{$id}) eq 'HASH') {
13301: foreach my $inner (keys(%{$linkprotchg{$id}})) {
13302: if (($inner eq 'secret') || ($inner eq 'key')) {
13303: if ($is_home) {
13304: $newltienc{$id}{$inner} = $linkprotchg{$id}{$inner};
13305: }
13306: }
13307: }
13308: } else {
13309: $newltisec{'linkprot'}{$id} = $linkprotchg{$id};
13310: }
13311: }
13312: $linkprotoutput = &Apache::courseprefs::store_linkprot($dom,'','domain',\%linkprotchg,\%oldlinkprot);
13313: if (keys(%linkprotchg)) {
13314: %{$newltisec{'linkprot'}} = %linkprotchg;
13315: }
13316: }
13317: if (ref($currltisec{'linkprot'}) eq 'HASH') {
13318: foreach my $id (%{$currltisec{'linkprot'}}) {
13319: next if ($id !~ /^\d+$/);
13320: unless (exists($linkprotchg{$id})) {
13321: if (ref($currltisec{'linkprot'}{$id}) eq 'HASH') {
13322: foreach my $inner (keys(%{$currltisec{'linkprot'}{$id}})) {
13323: if (($inner eq 'secret') || ($inner eq 'key')) {
13324: if ($is_home) {
13325: $newltienc{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13326: }
13327: } else {
13328: $newltisec{'linkprot'}{$id}{$inner} = $currltisec{'linkprot'}{$id}{$inner};
13329: }
13330: }
13331: } else {
13332: $newltisec{'linkprot'}{$id} = $currltisec{'linkprot'}{$id};
13333: }
13334: }
13335: }
13336: }
13337: if ($proterror) {
13338: $errors .= '<li>'.$proterror.'</li>';
13339: }
13340: my (@items,%deletions,%itemids);
13341: if ($env{'form.lti_add'}) {
13342: my $consumer = $env{'form.lti_consumer_add'};
13343: $consumer =~ s/(`)/'/g;
13344: ($newid,my $error) = &get_lti_id($dom,$consumer);
13345: if ($newid) {
13346: $itemids{'add'} = $newid;
13347: push(@items,'add');
13348: $changes{$newid} = 1;
13349: } else {
13350: my $error = &mt('Failed to acquire unique ID for new LTI configuration');
13351: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
13352: }
13353: }
13354: if (ref($domconfig{$action}) eq 'HASH') {
13355: my @todelete = &Apache::loncommon::get_env_multiple('form.lti_del');
13356: if (@todelete) {
13357: map { $deletions{$_} = 1; } @todelete;
13358: }
13359: my $maxnum = $env{'form.lti_maxnum'};
13360: for (my $i=0; $i<$maxnum; $i++) {
13361: my $itemid = $env{'form.lti_id_'.$i};
13362: $itemid =~ s/\D+//g;
13363: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13364: if ($deletions{$itemid}) {
13365: $changes{$itemid} = $domconfig{$action}{$itemid}{'consumer'};
13366: } else {
13367: push(@items,$i);
13368: $itemids{$i} = $itemid;
13369: }
13370: }
13371: }
13372: }
13373: my (%keystore,$secstored);
13374: if ($is_home) {
13375: &store_security($dom,'lti',\%secchanges,\%newkeyset,\%keystore);
13376: }
13377:
13378: my ($cipher,$privnum);
13379: if ((@items > 0) && ($is_home)) {
13380: ($cipher,$privnum) = &get_priv_creds($dom,$home,$secchanges{'encrypt'},
13381: $newltisec{'encrypt'},$keystore{$home});
13382: }
13383: foreach my $idx (@items) {
13384: my $itemid = $itemids{$idx};
13385: next unless ($itemid);
13386: my %currlti;
13387: unless ($idx eq 'add') {
13388: if (ref($domconfig{$action}) eq 'HASH') {
13389: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13390: %currlti = %{$domconfig{$action}{$itemid}};
13391: }
13392: }
13393: }
13394: my $position = $env{'form.lti_pos_'.$itemid};
13395: $position =~ s/\D+//g;
13396: if ($position ne '') {
13397: $allpos[$position] = $itemid;
13398: }
13399: foreach my $item ('consumer','lifetime','requser','crsinc') {
13400: my $formitem = 'form.lti_'.$item.'_'.$idx;
13401: $env{$formitem} =~ s/(`)/'/g;
13402: if ($item eq 'lifetime') {
13403: $env{$formitem} =~ s/[^\d.]//g;
13404: }
13405: if ($env{$formitem} ne '') {
13406: $confhash{$itemid}{$item} = $env{$formitem};
13407: unless (($idx eq 'add') || ($changes{$itemid})) {
13408: if ($currlti{$item} ne $confhash{$itemid}{$item}) {
13409: $changes{$itemid} = 1;
13410: }
13411: }
13412: }
13413: }
13414: if ($env{'form.lti_version_'.$idx} eq 'LTI-1p0') {
13415: $confhash{$itemid}{'version'} = $env{'form.lti_version_'.$idx};
13416: }
13417: if ($confhash{$itemid}{'requser'}) {
13418: if ($env{'form.lti_mapuser_'.$idx} eq 'sourcedid') {
13419: $confhash{$itemid}{'mapuser'} = 'lis_person_sourcedid';
13420: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'email') {
13421: $confhash{$itemid}{'mapuser'} = 'lis_person_contact_email_primary';
13422: } elsif ($env{'form.lti_mapuser_'.$idx} eq 'other') {
13423: my $mapuser = $env{'form.lti_customuser_'.$idx};
13424: $mapuser =~ s/(`)/'/g;
13425: $mapuser =~ s/^\s+|\s+$//g;
13426: $confhash{$itemid}{'mapuser'} = $mapuser;
13427: }
13428: my @possmakeuser = &Apache::loncommon::get_env_multiple('form.lti_makeuser_'.$idx);
13429: my @makeuser;
13430: foreach my $ltirole (sort(@possmakeuser)) {
13431: if ($posslti{$ltirole}) {
13432: push(@makeuser,$ltirole);
13433: }
13434: }
13435: $confhash{$itemid}{'makeuser'} = \@makeuser;
13436: if (@makeuser) {
13437: my $lcauth = $env{'form.lti_lcauth_'.$idx};
13438: if ($lcauth =~ /^(internal|krb4|krb5|localauth)$/) {
13439: $confhash{$itemid}{'lcauth'} = $lcauth;
13440: if ($lcauth ne 'internal') {
13441: my $lcauthparm = $env{'form.lti_lcauthparm_'.$idx};
13442: $lcauthparm =~ s/^(\s+|\s+)$//g;
13443: $lcauthparm =~ s/`//g;
13444: if ($lcauthparm ne '') {
13445: $confhash{$itemid}{'lcauthparm'} = $lcauthparm;
13446: }
13447: }
13448: } else {
13449: $confhash{$itemid}{'lcauth'} = 'lti';
13450: }
13451: }
13452: my @possinstdata = &Apache::loncommon::get_env_multiple('form.lti_instdata_'.$idx);
13453: if (@possinstdata) {
13454: foreach my $field (@possinstdata) {
13455: if (exists($fieldtitles{$field})) {
13456: push(@{$confhash{$itemid}{'instdata'}});
13457: }
13458: }
13459: }
13460: if ($env{'form.lti_callback_'.$idx}) {
13461: if ($env{'form.lti_callbackparam_'.$idx}) {
13462: my $callback = $env{'form.lti_callbackparam_'.$idx};
13463: $callback =~ s/^\s+|\s+$//g;
13464: $confhash{$itemid}{'callback'} = $callback;
13465: }
13466: }
13467: foreach my $field ('topmenu','inlinemenu') {
13468: if ($env{'form.lti_'.$field.'_'.$idx}) {
13469: $confhash{$itemid}{$field} = 1;
13470: }
13471: }
13472: if ($env{'form.lti_topmenu_'.$idx} || $env{'form.lti_inlinemenu_'.$idx}) {
13473: $confhash{$itemid}{lcmenu} = [];
13474: my @possmenu = &Apache::loncommon::get_env_multiple('form.lti_menuitem_'.$idx);
13475: foreach my $field (@possmenu) {
13476: if (exists($menutitles{$field})) {
13477: if ($field eq 'grades') {
13478: next unless ($env{'form.lti_inlinemenu_'.$idx});
13479: }
13480: push(@{$confhash{$itemid}{lcmenu}},$field);
13481: }
13482: }
13483: }
13484: if ($confhash{$itemid}{'crsinc'}) {
13485: if (($env{'form.lti_mapcrs_'.$idx} eq 'course_offering_sourcedid') ||
13486: ($env{'form.lti_mapcrs_'.$idx} eq 'context_id')) {
13487: $confhash{$itemid}{'mapcrs'} = $env{'form.lti_mapcrs_'.$idx};
13488: } elsif ($env{'form.lti_mapcrs_'.$idx} eq 'other') {
13489: my $mapcrs = $env{'form.lti_mapcrsfield_'.$idx};
13490: $mapcrs =~ s/(`)/'/g;
13491: $mapcrs =~ s/^\s+|\s+$//g;
13492: $confhash{$itemid}{'mapcrs'} = $mapcrs;
13493: }
13494: my @posstypes = &Apache::loncommon::get_env_multiple('form.lti_mapcrstype_'.$idx);
13495: my @crstypes;
13496: foreach my $type (sort(@posstypes)) {
13497: if ($posscrstype{$type}) {
13498: push(@crstypes,$type);
13499: }
13500: }
13501: $confhash{$itemid}{'mapcrstype'} = \@crstypes;
13502: if ($env{'form.lti_storecrs_'.$idx}) {
13503: $confhash{$itemid}{'storecrs'} = 1;
13504: }
13505: if ($env{'form.lti_makecrs_'.$idx}) {
13506: $confhash{$itemid}{'makecrs'} = 1;
13507: }
13508: foreach my $ltirole (@lticourseroles) {
13509: my $possrole = $env{'form.lti_maprole_'.$ltirole.'_'.$idx};
13510: if (grep(/^\Q$possrole\E$/,@courseroles)) {
13511: $confhash{$itemid}{'maproles'}{$ltirole} = $possrole;
13512: }
13513: }
13514: my @possenroll = &Apache::loncommon::get_env_multiple('form.lti_selfenroll_'.$idx);
13515: my @selfenroll;
13516: foreach my $type (sort(@possenroll)) {
13517: if ($posslticrs{$type}) {
13518: push(@selfenroll,$type);
13519: }
13520: }
13521: $confhash{$itemid}{'selfenroll'} = \@selfenroll;
13522: if ($env{'form.lti_crssec_'.$idx}) {
13523: if ($env{'form.lti_crssecsrc_'.$idx} eq 'course_section_sourcedid') {
13524: $confhash{$itemid}{'section'} = $env{'form.lti_crssecsrc_'.$idx};
13525: } elsif ($env{'form.lti_crssecsrc_'.$idx} eq 'other') {
13526: my $section = $env{'form.lti_customsection_'.$idx};
13527: $section =~ s/(`)/'/g;
13528: $section =~ s/^\s+|\s+$//g;
13529: if ($section ne '') {
13530: $confhash{$itemid}{'section'} = $section;
13531: }
13532: }
13533: }
13534: foreach my $field ('passback','roster') {
13535: if ($env{'form.lti_'.$field.'_'.$idx}) {
13536: $confhash{$itemid}{$field} = 1;
13537: }
13538: }
13539: if ($env{'form.lti_passback_'.$idx}) {
13540: if ($env{'form.lti_passbackformat_'.$idx} eq '1.0') {
13541: $confhash{$itemid}{'passbackformat'} = '1.0';
13542: } else {
13543: $confhash{$itemid}{'passbackformat'} = '1.1';
13544: }
13545: }
13546: }
13547: unless (($idx eq 'add') || ($changes{$itemid})) {
13548: if ($confhash{$itemid}{'crsinc'}) {
13549: foreach my $field ('mapcrs','storecrs','makecrs','section','passback','roster') {
13550: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
13551: $changes{$itemid} = 1;
13552: }
13553: }
13554: unless ($changes{$itemid}) {
13555: if ($currlti{'passback'} eq $confhash{$itemid}{'passback'}) {
13556: if ($currlti{'passbackformat'} ne $confhash{$itemid}{'passbackformat'}) {
13557: $changes{$itemid} = 1;
13558: }
13559: }
13560: }
13561: foreach my $field ('mapcrstype','selfenroll') {
13562: unless ($changes{$itemid}) {
13563: if (ref($currlti{$field}) eq 'ARRAY') {
13564: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
13565: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
13566: $confhash{$itemid}{$field});
13567: if (@diffs) {
13568: $changes{$itemid} = 1;
13569: }
13570: } elsif (@{$currlti{$field}} > 0) {
13571: $changes{$itemid} = 1;
13572: }
13573: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
13574: if (@{$confhash{$itemid}{$field}} > 0) {
13575: $changes{$itemid} = 1;
13576: }
13577: }
13578: }
13579: }
13580: unless ($changes{$itemid}) {
13581: if (ref($currlti{'maproles'}) eq 'HASH') {
13582: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
13583: foreach my $ltirole (keys(%{$currlti{'maproles'}})) {
13584: if ($currlti{'maproles'}{$ltirole} ne
13585: $confhash{$itemid}{'maproles'}{$ltirole}) {
13586: $changes{$itemid} = 1;
13587: last;
13588: }
13589: }
13590: unless ($changes{$itemid}) {
13591: foreach my $ltirole (keys(%{$confhash{$itemid}{'maproles'}})) {
13592: if ($confhash{$itemid}{'maproles'}{$ltirole} ne
13593: $currlti{'maproles'}{$ltirole}) {
13594: $changes{$itemid} = 1;
13595: last;
13596: }
13597: }
13598: }
13599: } elsif (keys(%{$currlti{'maproles'}}) > 0) {
13600: $changes{$itemid} = 1;
13601: }
13602: } elsif (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
13603: unless ($changes{$itemid}) {
13604: if (keys(%{$confhash{$itemid}{'maproles'}}) > 0) {
13605: $changes{$itemid} = 1;
13606: }
13607: }
13608: }
13609: }
13610: }
13611: unless ($changes{$itemid}) {
13612: foreach my $field ('mapuser','lcauth','lcauthparm','topmenu','inlinemenu','callback') {
13613: if ($currlti{$field} ne $confhash{$itemid}{$field}) {
13614: $changes{$itemid} = 1;
13615: }
13616: }
13617: unless ($changes{$itemid}) {
13618: foreach my $field ('makeuser','lcmenu') {
13619: if (ref($currlti{$field}) eq 'ARRAY') {
13620: if (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
13621: my @diffs = &Apache::loncommon::compare_arrays($currlti{$field},
13622: $confhash{$itemid}{$field});
13623: if (@diffs) {
13624: $changes{$itemid} = 1;
13625: }
13626: } elsif (@{$currlti{$field}} > 0) {
13627: $changes{$itemid} = 1;
13628: }
13629: } elsif (ref($confhash{$itemid}{$field}) eq 'ARRAY') {
13630: if (@{$confhash{$itemid}{$field}} > 0) {
13631: $changes{$itemid} = 1;
13632: }
13633: }
13634: }
13635: }
13636: }
13637: }
13638: }
13639: if ($is_home) {
13640: my $keyitem = 'form.lti_key_'.$idx;
13641: $env{$keyitem} =~ s/(`)/'/g;
13642: if ($env{$keyitem} ne '') {
13643: $ltienc{$itemid}{'key'} = $env{$keyitem};
13644: unless ($changes{$itemid}) {
13645: if ($currlti{'key'} ne $env{$keyitem}) {
13646: $changes{$itemid} = 1;
13647: }
13648: }
13649: }
13650: my $secretitem = 'form.lti_secret_'.$idx;
13651: $env{$secretitem} =~ s/(`)/'/g;
13652: if ($currlti{'usable'}) {
13653: if ($env{'form.lti_changesecret_'.$idx}) {
13654: if ($env{$secretitem} ne '') {
13655: if ($privnum && $cipher) {
13656: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
13657: $confhash{$itemid}{'cipher'} = $privnum;
13658: } else {
13659: $ltienc{$itemid}{'secret'} = $env{$secretitem};
13660: }
13661: $changes{$itemid} = 1;
13662: }
13663: } else {
13664: $ltienc{$itemid}{'secret'} = $currlti{'secret'};
13665: $confhash{$itemid}{'cipher'} = $currlti{'cipher'};
13666: }
13667: if (ref($ltienc{$itemid}) eq 'HASH') {
13668: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'secret'} ne '')) {
13669: $confhash{$itemid}{'usable'} = 1;
13670: }
13671: }
13672: } elsif ($env{$secretitem} ne '') {
13673: if ($privnum && $cipher) {
13674: $ltienc{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem});
13675: $confhash{$itemid}{'cipher'} = $privnum;
13676: } else {
13677: $ltienc{$itemid}{'secret'} = $env{$secretitem};
13678: }
13679: if (ref($ltienc{$itemid}) eq 'HASH') {
13680: if (($ltienc{$itemid}{'key'} ne '') && ($ltienc{$itemid}{'key'} ne '')) {
13681: $confhash{$itemid}{'usable'} = 1;
13682: }
13683: }
13684: $changes{$itemid} = 1;
13685: }
13686: }
13687: unless ($changes{$itemid}) {
13688: foreach my $key (keys(%currlti)) {
13689: if (ref($currlti{$key}) eq 'HASH') {
13690: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
13691: foreach my $innerkey (keys(%{$currlti{$key}})) {
13692: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
13693: $changes{$itemid} = 1;
13694: last;
13695: }
13696: }
13697: } elsif (keys(%{$currlti{$key}}) > 0) {
13698: $changes{$itemid} = 1;
13699: }
13700: }
13701: last if ($changes{$itemid});
13702: }
13703: }
13704: }
13705: if (@allpos > 0) {
13706: my $idx = 0;
13707: foreach my $itemid (@allpos) {
13708: if ($itemid ne '') {
13709: $confhash{$itemid}{'order'} = $idx;
13710: if (ref($domconfig{$action}) eq 'HASH') {
13711: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
13712: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
13713: $changes{$itemid} = 1;
13714: }
13715: }
13716: }
13717: $idx ++;
13718: }
13719: }
13720: }
13721:
13722: if ((keys(%changes) == 0) && (keys(%secchanges) == 0)) {
13723: return &mt('No changes made.');
13724: }
13725:
13726: my %ltihash = (
13727: $action => { %confhash }
13728: );
13729: my %ltienchash;
13730:
13731: if ($is_home) {
13732: %ltienchash = (
13733: $action => { %ltienc }
13734: );
13735: }
13736: if (keys(%secchanges)) {
13737: $ltihash{'ltisec'} = \%newltisec;
13738: if ($secchanges{'linkprot'}) {
13739: if ($is_home) {
13740: $ltienchash{'linkprot'} = \%newltienc;
13741: }
13742: }
13743: }
13744: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltihash,$dom);
13745: if ($putresult eq 'ok') {
13746: if (keys(%ltienchash)) {
13747: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom,undef,1);
13748: }
13749: $resulttext = &mt('Changes made:').'<ul>';
13750: if (keys(%secchanges) > 0) {
13751: $resulttext .= <i_security_results($dom,'lti',\%secchanges,\%newltisec,\%newkeyset,\%keystore);
13752: if (exists($secchanges{'linkprot'})) {
13753: $resulttext .= $linkprotoutput;
13754: }
13755: }
13756: if (keys(%changes) > 0) {
13757: my $cachetime = 24*60*60;
13758: &Apache::lonnet::do_cache_new('lti',$dom,\%confhash,$cachetime);
13759: if (ref($lastactref) eq 'HASH') {
13760: $lastactref->{'lti'} = 1;
13761: }
13762: my %bynum;
13763: foreach my $itemid (sort(keys(%changes))) {
13764: if (ref($confhash{$itemid}) eq 'HASH') {
13765: my $position = $confhash{$itemid}{'order'};
13766: $bynum{$position} = $itemid;
13767: }
13768: }
13769: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
13770: my $itemid = $bynum{$pos};
13771: if (ref($confhash{$itemid}) eq 'HASH') {
13772: $resulttext .= '<li><b>'.$confhash{$itemid}{'consumer'}.'</b><ul>';
13773: my $position = $pos + 1;
13774: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
13775: foreach my $item ('version','lifetime') {
13776: if ($confhash{$itemid}{$item} ne '') {
13777: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
13778: }
13779: }
13780: if ($ltienc{$itemid}{'key'} ne '') {
13781: $resulttext .= '<li>'.$lt{'key'}.': '.$ltienc{$itemid}{'key'}.'</li>';
13782: }
13783: if ($ltienc{$itemid}{'secret'} ne '') {
13784: $resulttext .= '<li>'.$lt{'secret'}.': ['.&mt('not shown').']</li>';
13785: }
13786: if ($confhash{$itemid}{'requser'}) {
13787: if ($confhash{$itemid}{'callback'}) {
13788: $resulttext .= '<li>'.&mt('Callback setting').': '.$confhash{$itemid}{'callback'}.'</li>';
13789: } else {
13790: $resulttext .= '<li>'.&mt('Callback to logout LON-CAPA on log out from Consumer').'</li>';
13791: }
13792: if ($confhash{$itemid}{'mapuser'}) {
13793: my $shownmapuser;
13794: if ($confhash{$itemid}{'mapuser'} eq 'lis_person_sourcedid') {
13795: $shownmapuser = $lt{'sourcedid'}.' (lis_person_sourcedid)';
13796: } elsif ($confhash{$itemid}{'mapuser'} eq 'lis_person_contact_email_primary') {
13797: $shownmapuser = $lt{'email'}.' (lis_person_contact_email_primary)';
13798: } else {
13799: $shownmapuser = &mt('Other').' ('.$confhash{$itemid}{'mapuser'}.')';
13800: }
13801: $resulttext .= '<li>'.&mt('LON-CAPA username').': '.$shownmapuser.'</li>';
13802: }
13803: if (ref($confhash{$itemid}{'makeuser'}) eq 'ARRAY') {
13804: if (@{$confhash{$itemid}{'makeuser'}} > 0) {
13805: $resulttext .= '<li>'.&mt('Following roles may create user accounts: [_1]',
13806: join(', ',@{$confhash{$itemid}{'makeuser'}})).'<br />';
13807: if ($confhash{$itemid}{'lcauth'} eq 'lti') {
13808: $resulttext .= &mt('New users will only be able to authenticate via LTI').'</li>';
13809: } else {
13810: $resulttext .= &mt('New users will be assigned LON-CAPA authentication: [_1]',
13811: $confhash{$itemid}{'lcauth'});
13812: if ($confhash{$itemid}{'lcauth'} eq 'internal') {
13813: $resulttext .= '; '.&mt('a randomly generated password will be created');
13814: } elsif ($confhash{$itemid}{'lcauth'} eq 'localauth') {
13815: if ($confhash{$itemid}{'lcauthparm'} ne '') {
13816: $resulttext .= ' '.&mt('with argument: [_1]',$confhash{$itemid}{'lcauthparm'});
13817: }
13818: } else {
13819: $resulttext .= '; '.&mt('Kerberos domain: [_1]',$confhash{$itemid}{'lcauthparm'});
13820: }
13821: }
13822: $resulttext .= '</li>';
13823: } else {
13824: $resulttext .= '<li>'.&mt('User account creation not permitted.').'</li>';
13825: }
13826: }
13827: if (ref($confhash{$itemid}{'instdata'}) eq 'ARRAY') {
13828: if (@{$confhash{$itemid}{'instdata'}} > 0) {
13829: $resulttext .= '<li>'.&mt('Institutional data will be used when creating a new user for: [_1]',
13830: join(', ',map { $fieldtitles{$_}; } @{$confhash{$itemid}{'instdata'}})).'</li>';
13831: } else {
13832: $resulttext .= '<li>'.&mt('No institutional data used when creating a new user.').'</li>';
13833: }
13834: }
13835: foreach my $item ('topmenu','inlinemenu') {
13836: $resulttext .= '<li>'.$lt{$item}.': ';
13837: if ($confhash{$itemid}{$item}) {
13838: $resulttext .= &mt('Yes');
13839: } else {
13840: $resulttext .= &mt('No');
13841: }
13842: $resulttext .= '</li>';
13843: }
13844: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
13845: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
13846: $resulttext .= '<li>'.&mt('Menu items:').' '.
13847: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
13848: } else {
13849: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
13850: }
13851: }
13852: if ($confhash{$itemid}{'crsinc'}) {
13853: if (ref($confhash{$itemid}{'maproles'}) eq 'HASH') {
13854: my $rolemaps;
13855: foreach my $role (@ltiroles) {
13856: if ($confhash{$itemid}{'maproles'}{$role}) {
13857: $rolemaps .= (' 'x2).$role.'='.
13858: &Apache::lonnet::plaintext($confhash{$itemid}{'maproles'}{$role},
13859: 'Course').',';
13860: }
13861: }
13862: if ($rolemaps) {
13863: $rolemaps =~ s/,$//;
13864: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
13865: }
13866: }
13867: if ($confhash{$itemid}{'mapcrs'}) {
13868: $resulttext .= '<li>'.&mt('Unique course identifier').': '.$confhash{$itemid}{'mapcrs'}.'</li>';
13869: }
13870: if (ref($confhash{$itemid}{'mapcrstype'}) eq 'ARRAY') {
13871: if (@{$confhash{$itemid}{'mapcrstype'}} > 0) {
13872: $resulttext .= '<li>'.&mt('Mapping for the following LON-CAPA course types: [_1]',
13873: join(', ',map { $coursetypetitles{$_}; } @coursetypes)).
13874: '</li>';
13875: } else {
13876: $resulttext .= '<li>'.&mt('No mapping to LON-CAPA courses').'</li>';
13877: }
13878: }
13879: if ($confhash{$itemid}{'storecrs'}) {
13880: $resulttext .= '<li>'.&mt('Store mapping of course identifier to LON-CAPA CourseID').': '.$confhash{$itemid}{'storecrs'}.'</li>';
13881: }
13882: if ($confhash{$itemid}{'makecrs'}) {
13883: $resulttext .= '<li>'.&mt('Instructor may create course (if absent).').'</li>';
13884: } else {
13885: $resulttext .= '<li>'.&mt('Instructor may not create course (if absent).').'</li>';
13886: }
13887: if (ref($confhash{$itemid}{'selfenroll'}) eq 'ARRAY') {
13888: if (@{$confhash{$itemid}{'selfenroll'}} > 0) {
13889: $resulttext .= '<li>'.&mt('Self-enrollment for following roles: [_1]',
13890: join(', ',@{$confhash{$itemid}{'selfenroll'}})).
13891: '</li>';
13892: } else {
13893: $resulttext .= '<li>'.&mt('Self-enrollment not permitted').'</li>';
13894: }
13895: }
13896: if ($confhash{$itemid}{'section'}) {
13897: if ($confhash{$itemid}{'section'} eq 'course_section_sourcedid') {
13898: $resulttext .= '<li>'.&mt('User section from standard field:').
13899: ' (course_section_sourcedid)'.'</li>';
13900: } else {
13901: $resulttext .= '<li>'.&mt('User section from:').' '.
13902: $confhash{$itemid}{'section'}.'</li>';
13903: }
13904: } else {
13905: $resulttext .= '<li>'.&mt('No section assignment').'</li>';
13906: }
13907: foreach my $item ('passback','roster','topmenu','inlinemenu') {
13908: $resulttext .= '<li>'.$lt{$item}.': ';
13909: if ($confhash{$itemid}{$item}) {
13910: $resulttext .= &mt('Yes');
13911: if ($item eq 'passback') {
13912: if ($confhash{$itemid}{'passbackformat'} eq '1.0') {
13913: $resulttext .= ' ('.&mt('Outcomes Extension (1.0)').')';
13914: } elsif ($confhash{$itemid}{'passbackformat'} eq '1.1') {
13915: $resulttext .= ' ('.&mt('Outcomes Service (1.1)').')';
13916: }
13917: }
13918: } else {
13919: $resulttext .= &mt('No');
13920: }
13921: $resulttext .= '</li>';
13922: }
13923: if (ref($confhash{$itemid}{'lcmenu'}) eq 'ARRAY') {
13924: if (@{$confhash{$itemid}{'lcmenu'}} > 0) {
13925: $resulttext .= '<li>'.&mt('Menu items:').' '.
13926: join(', ', map { $menutitles{$_}; } (@{$confhash{$itemid}{'lcmenu'}})).'</li>';
13927: } else {
13928: $resulttext .= '<li>'.&mt('No menu items displayed in header or online menu').'</li>';
13929: }
13930: }
13931: }
13932: }
13933: $resulttext .= '</ul></li>';
13934: }
13935: }
13936: if (keys(%deletions)) {
13937: foreach my $itemid (sort { $a <=> $b } keys(%deletions)) {
13938: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
13939: }
13940: }
13941: }
13942: $resulttext .= '</ul>';
13943: if (ref($lastactref) eq 'HASH') {
13944: if (($secchanges{'encrypt'}) || ($secchanges{'private'})) {
13945: $lastactref->{'domdefaults'} = 1;
13946: }
13947: }
13948: } else {
13949: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
13950: }
13951: if ($errors) {
13952: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
13953: $errors.'</ul>';
13954: }
13955: return $resulttext;
13956: }
13957:
13958: sub get_priv_creds {
13959: my ($dom,$home,$encchg,$encrypt,$storedsec) = @_;
13960: my ($needenc,$cipher,$privnum);
13961: my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
13962: if (($encchg) && (ref($encrypt) eq 'HASH')) {
13963: $needenc = $encrypt->{'consumers'}
13964: } else {
13965: $needenc = $domdefs{'ltienc_consumers'};
13966: }
13967: if ($needenc) {
13968: if (($storedsec eq 'ok') || ((ref($domdefs{'ltiprivhosts'}) eq 'ARRAY') &&
13969: (grep(/^\Q$home\E$/,@{$domdefs{'ltiprivhosts'}})))) {
13970: my %privhash = &Apache::lonnet::restore_dom('lti','private',$dom,$home,1);
13971: my $privkey = $privhash{'key'};
13972: $privnum = $privhash{'version'};
13973: if (($privnum) && ($privkey ne '')) {
13974: $cipher = Crypt::CBC->new({'key' => $privkey,
13975: 'cipher' => 'DES'});
13976: }
13977: }
13978: }
13979: return ($cipher,$privnum);
13980: }
13981:
13982: sub get_lti_id {
13983: my ($domain,$consumer) = @_;
13984: # get lock on lti db
13985: my $lockhash = {
13986: lock => $env{'user.name'}.
13987: ':'.$env{'user.domain'},
13988: };
13989: my $tries = 0;
13990: my $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
13991: my ($id,$error);
13992:
13993: while (($gotlock ne 'ok') && ($tries<10)) {
13994: $tries ++;
13995: sleep (0.1);
13996: $gotlock = &Apache::lonnet::newput_dom('lti',$lockhash,$domain);
13997: }
13998: if ($gotlock eq 'ok') {
13999: my %currids = &Apache::lonnet::dump_dom('lti',$domain);
14000: if ($currids{'lock'}) {
14001: delete($currids{'lock'});
14002: if (keys(%currids)) {
14003: my @curr = sort { $a <=> $b } keys(%currids);
14004: if ($curr[-1] =~ /^\d+$/) {
14005: $id = 1 + $curr[-1];
14006: }
14007: } else {
14008: $id = 1;
14009: }
14010: if ($id) {
14011: unless (&Apache::lonnet::newput_dom('lti',{ $id => $consumer },$domain) eq 'ok') {
14012: $error = 'nostore';
14013: }
14014: } else {
14015: $error = 'nonumber';
14016: }
14017: }
14018: my $dellockoutcome = &Apache::lonnet::del_dom('lti',['lock'],$domain);
14019: } else {
14020: $error = 'nolock';
14021: }
14022: return ($id,$error);
14023: }
14024:
14025: sub modify_autoenroll {
14026: my ($dom,$lastactref,%domconfig) = @_;
14027: my ($resulttext,%changes);
14028: my %currautoenroll;
14029: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
14030: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
14031: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
14032: }
14033: }
14034: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
14035: my %title = ( run => 'Auto-enrollment active',
14036: sender => 'Sender for notification messages',
14037: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
14038: autofailsafe => 'Failsafe for no drops if institutional data missing for a section');
14039: my @offon = ('off','on');
14040: my $sender_uname = $env{'form.sender_uname'};
14041: my $sender_domain = $env{'form.sender_domain'};
14042: if ($sender_domain eq '') {
14043: $sender_uname = '';
14044: } elsif ($sender_uname eq '') {
14045: $sender_domain = '';
14046: }
14047: my $coowners = $env{'form.autoassign_coowners'};
14048: my $autofailsafe = $env{'form.autoenroll_autofailsafe'};
14049: $autofailsafe =~ s{^\s+|\s+$}{}g;
14050: if ($autofailsafe =~ /\D/) {
14051: undef($autofailsafe);
14052: }
14053: my $failsafe = $env{'form.autoenroll_failsafe'};
14054: unless (($failsafe eq 'zero') || ($failsafe eq 'any')) {
14055: $failsafe = 'off';
14056: undef($autofailsafe);
14057: }
14058: my %autoenrollhash = (
14059: autoenroll => { 'run' => $env{'form.autoenroll_run'},
14060: 'sender_uname' => $sender_uname,
14061: 'sender_domain' => $sender_domain,
14062: 'co-owners' => $coowners,
14063: 'autofailsafe' => $autofailsafe,
14064: 'failsafe' => $failsafe,
14065: }
14066: );
14067: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
14068: $dom);
14069: if ($putresult eq 'ok') {
14070: if (exists($currautoenroll{'run'})) {
14071: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
14072: $changes{'run'} = 1;
14073: }
14074: } elsif ($autorun) {
14075: if ($env{'form.autoenroll_run'} ne '1') {
14076: $changes{'run'} = 1;
14077: }
14078: }
14079: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
14080: $changes{'sender'} = 1;
14081: }
14082: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
14083: $changes{'sender'} = 1;
14084: }
14085: if ($currautoenroll{'co-owners'} ne '') {
14086: if ($currautoenroll{'co-owners'} ne $coowners) {
14087: $changes{'coowners'} = 1;
14088: }
14089: } elsif ($coowners) {
14090: $changes{'coowners'} = 1;
14091: }
14092: if ($currautoenroll{'autofailsafe'} ne $autofailsafe) {
14093: $changes{'autofailsafe'} = 1;
14094: }
14095: if ($currautoenroll{'failsafe'} ne $failsafe) {
14096: $changes{'failsafe'} = 1;
14097: }
14098: if (keys(%changes) > 0) {
14099: $resulttext = &mt('Changes made:').'<ul>';
14100: if ($changes{'run'}) {
14101: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
14102: }
14103: if ($changes{'sender'}) {
14104: if ($sender_uname eq '' || $sender_domain eq '') {
14105: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
14106: } else {
14107: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
14108: }
14109: }
14110: if ($changes{'coowners'}) {
14111: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
14112: &Apache::loncommon::devalidate_domconfig_cache($dom);
14113: if (ref($lastactref) eq 'HASH') {
14114: $lastactref->{'domainconfig'} = 1;
14115: }
14116: }
14117: if ($changes{'autofailsafe'}) {
14118: if ($autofailsafe ne '') {
14119: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$autofailsafe).'</li>';
14120: } else {
14121: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
14122: }
14123: }
14124: if ($changes{'failsafe'}) {
14125: if ($failsafe eq 'off') {
14126: unless ($changes{'autofailsafe'}) {
14127: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section not in use').'</li>';
14128: }
14129: } elsif ($failsafe eq 'zero') {
14130: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero').'</li>';
14131: } else {
14132: $resulttext .= '<li>'.&mt('Failsafe applies if retrieved section enrollment is zero or greater').'</li>';
14133: }
14134: }
14135: if (($changes{'autofailsafe'}) || ($changes{'failsafe'})) {
14136: &Apache::lonnet::get_domain_defaults($dom,1);
14137: if (ref($lastactref) eq 'HASH') {
14138: $lastactref->{'domdefaults'} = 1;
14139: }
14140: }
14141: $resulttext .= '</ul>';
14142: } else {
14143: $resulttext = &mt('No changes made to auto-enrollment settings');
14144: }
14145: } else {
14146: $resulttext = '<span class="LC_error">'.
14147: &mt('An error occurred: [_1]',$putresult).'</span>';
14148: }
14149: return $resulttext;
14150: }
14151:
14152: sub modify_autoupdate {
14153: my ($dom,%domconfig) = @_;
14154: my ($resulttext,%currautoupdate,%fields,%changes);
14155: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
14156: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
14157: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
14158: }
14159: }
14160: my @offon = ('off','on');
14161: my %title = &Apache::lonlocal::texthash (
14162: run => 'Auto-update:',
14163: classlists => 'Updates to user information in classlists?',
14164: unexpired => 'Skip updates for users without active or future roles?',
14165: lastactive => 'Skip updates for inactive users?',
14166: );
14167: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14168: my %fieldtitles = &Apache::lonlocal::texthash (
14169: id => 'Student/Employee ID',
14170: permanentemail => 'E-mail address',
14171: lastname => 'Last Name',
14172: firstname => 'First Name',
14173: middlename => 'Middle Name',
14174: generation => 'Generation',
14175: );
14176: $othertitle = &mt('All users');
14177: if (keys(%{$usertypes}) > 0) {
14178: $othertitle = &mt('Other users');
14179: }
14180: foreach my $key (keys(%env)) {
14181: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
14182: my ($usertype,$item) = ($1,$2);
14183: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
14184: if ($usertype eq 'default') {
14185: push(@{$fields{$1}},$2);
14186: } elsif (ref($types) eq 'ARRAY') {
14187: if (grep(/^\Q$usertype\E$/,@{$types})) {
14188: push(@{$fields{$1}},$2);
14189: }
14190: }
14191: }
14192: }
14193: }
14194: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
14195: @lockablenames = sort(@lockablenames);
14196: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
14197: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14198: if (@changed) {
14199: $changes{'lockablenames'} = 1;
14200: }
14201: } else {
14202: if (@lockablenames) {
14203: $changes{'lockablenames'} = 1;
14204: }
14205: }
14206: my %updatehash = (
14207: autoupdate => { run => $env{'form.autoupdate_run'},
14208: classlists => $env{'form.classlists'},
14209: unexpired => $env{'form.unexpired'},
14210: fields => {%fields},
14211: lockablenames => \@lockablenames,
14212: }
14213: );
14214: my $lastactivedays;
14215: if ($env{'form.lastactive'}) {
14216: $lastactivedays = $env{'form.lastactivedays'};
14217: $lastactivedays =~ s/^\s+|\s+$//g;
14218: unless ($lastactivedays =~ /^\d+$/) {
14219: undef($lastactivedays);
14220: $env{'form.lastactive'} = 0;
14221: }
14222: }
14223: $updatehash{'autoupdate'}{'lastactive'} = $lastactivedays;
14224: foreach my $key (keys(%currautoupdate)) {
14225: if (($key eq 'run') || ($key eq 'classlists') || ($key eq 'unexpired') || ($key eq 'lastactive')) {
14226: if (exists($updatehash{autoupdate}{$key})) {
14227: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
14228: $changes{$key} = 1;
14229: }
14230: }
14231: } elsif ($key eq 'fields') {
14232: if (ref($currautoupdate{$key}) eq 'HASH') {
14233: foreach my $item (@{$types},'default') {
14234: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
14235: my $change = 0;
14236: foreach my $type (@{$currautoupdate{$key}{$item}}) {
14237: if (!exists($fields{$item})) {
14238: $change = 1;
14239: last;
14240: } elsif (ref($fields{$item}) eq 'ARRAY') {
14241: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
14242: $change = 1;
14243: last;
14244: }
14245: }
14246: }
14247: if ($change) {
14248: push(@{$changes{$key}},$item);
14249: }
14250: }
14251: }
14252: }
14253: } elsif ($key eq 'lockablenames') {
14254: if (ref($currautoupdate{$key}) eq 'ARRAY') {
14255: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
14256: if (@changed) {
14257: $changes{'lockablenames'} = 1;
14258: }
14259: } else {
14260: if (@lockablenames) {
14261: $changes{'lockablenames'} = 1;
14262: }
14263: }
14264: }
14265: }
14266: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
14267: if (@lockablenames) {
14268: $changes{'lockablenames'} = 1;
14269: }
14270: }
14271: unless (grep(/^unexpired$/,keys(%currautoupdate))) {
14272: if ($updatehash{'autoupdate'}{'unexpired'}) {
14273: $changes{'unexpired'} = 1;
14274: }
14275: }
14276: unless (grep(/^lastactive$/,keys(%currautoupdate))) {
14277: if ($updatehash{'autoupdate'}{'lastactive'} ne '') {
14278: $changes{'lastactive'} = 1;
14279: }
14280: }
14281: foreach my $item (@{$types},'default') {
14282: if (defined($fields{$item})) {
14283: if (ref($currautoupdate{'fields'}) eq 'HASH') {
14284: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
14285: my $change = 0;
14286: if (ref($fields{$item}) eq 'ARRAY') {
14287: foreach my $type (@{$fields{$item}}) {
14288: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
14289: $change = 1;
14290: last;
14291: }
14292: }
14293: }
14294: if ($change) {
14295: push(@{$changes{'fields'}},$item);
14296: }
14297: } else {
14298: push(@{$changes{'fields'}},$item);
14299: }
14300: } else {
14301: push(@{$changes{'fields'}},$item);
14302: }
14303: }
14304: }
14305: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
14306: $dom);
14307: if ($putresult eq 'ok') {
14308: if (keys(%changes) > 0) {
14309: $resulttext = &mt('Changes made:').'<ul>';
14310: foreach my $key (sort(keys(%changes))) {
14311: if ($key eq 'lockablenames') {
14312: $resulttext .= '<li>';
14313: if (@lockablenames) {
14314: $usertypes->{'default'} = $othertitle;
14315: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
14316: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
14317: } else {
14318: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
14319: }
14320: $resulttext .= '</li>';
14321: } elsif (ref($changes{$key}) eq 'ARRAY') {
14322: foreach my $item (@{$changes{$key}}) {
14323: my @newvalues;
14324: foreach my $type (@{$fields{$item}}) {
14325: push(@newvalues,$fieldtitles{$type});
14326: }
14327: my $newvaluestr;
14328: if (@newvalues > 0) {
14329: $newvaluestr = join(', ',@newvalues);
14330: } else {
14331: $newvaluestr = &mt('none');
14332: }
14333: if ($item eq 'default') {
14334: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
14335: } else {
14336: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
14337: }
14338: }
14339: } else {
14340: my $newvalue;
14341: if ($key eq 'run') {
14342: $newvalue = $offon[$env{'form.autoupdate_run'}];
14343: } elsif ($key eq 'lastactive') {
14344: $newvalue = $offon[$env{'form.lastactive'}];
14345: unless ($lastactivedays eq '') {
14346: $newvalue .= '; '.&mt('inactive = no activity in last [quant,_1,day]',$lastactivedays);
14347: }
14348: } else {
14349: $newvalue = $offon[$env{'form.'.$key}];
14350: }
14351: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
14352: }
14353: }
14354: $resulttext .= '</ul>';
14355: } else {
14356: $resulttext = &mt('No changes made to autoupdates');
14357: }
14358: } else {
14359: $resulttext = '<span class="LC_error">'.
14360: &mt('An error occurred: [_1]',$putresult).'</span>';
14361: }
14362: return $resulttext;
14363: }
14364:
14365: sub modify_autocreate {
14366: my ($dom,%domconfig) = @_;
14367: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
14368: if (ref($domconfig{'autocreate'}) eq 'HASH') {
14369: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
14370: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
14371: }
14372: }
14373: my %title= ( xml => 'Auto-creation of courses in XML course description files',
14374: req => 'Auto-creation of validated requests for official courses',
14375: xmldc => 'Identity of course creator of courses from XML files',
14376: );
14377: my @types = ('xml','req');
14378: foreach my $item (@types) {
14379: $newvals{$item} = $env{'form.autocreate_'.$item};
14380: $newvals{$item} =~ s/\D//g;
14381: $newvals{$item} = 0 if ($newvals{$item} eq '');
14382: }
14383: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
14384: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14385: unless (exists($domcoords{$newvals{'xmldc'}})) {
14386: $newvals{'xmldc'} = '';
14387: }
14388: %autocreatehash = (
14389: autocreate => { xml => $newvals{'xml'},
14390: req => $newvals{'req'},
14391: }
14392: );
14393: if ($newvals{'xmldc'} ne '') {
14394: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
14395: }
14396: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
14397: $dom);
14398: if ($putresult eq 'ok') {
14399: my @items = @types;
14400: if ($newvals{'xml'}) {
14401: push(@items,'xmldc');
14402: }
14403: foreach my $item (@items) {
14404: if (exists($currautocreate{$item})) {
14405: if ($currautocreate{$item} ne $newvals{$item}) {
14406: $changes{$item} = 1;
14407: }
14408: } elsif ($newvals{$item}) {
14409: $changes{$item} = 1;
14410: }
14411: }
14412: if (keys(%changes) > 0) {
14413: my @offon = ('off','on');
14414: $resulttext = &mt('Changes made:').'<ul>';
14415: foreach my $item (@types) {
14416: if ($changes{$item}) {
14417: my $newtxt = $offon[$newvals{$item}];
14418: $resulttext .= '<li>'.
14419: &mt("$title{$item} set to [_1]$newtxt [_2]",
14420: '<b>','</b>').
14421: '</li>';
14422: }
14423: }
14424: if ($changes{'xmldc'}) {
14425: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
14426: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
14427: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
14428: }
14429: $resulttext .= '</ul>';
14430: } else {
14431: $resulttext = &mt('No changes made to auto-creation settings');
14432: }
14433: } else {
14434: $resulttext = '<span class="LC_error">'.
14435: &mt('An error occurred: [_1]',$putresult).'</span>';
14436: }
14437: return $resulttext;
14438: }
14439:
14440: sub modify_directorysrch {
14441: my ($dom,$lastactref,%domconfig) = @_;
14442: my ($resulttext,%changes);
14443: my %currdirsrch;
14444: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
14445: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
14446: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
14447: }
14448: }
14449: my %title = ( available => 'Institutional directory search available',
14450: localonly => 'Other domains can search institution',
14451: lcavailable => 'LON-CAPA directory search available',
14452: lclocalonly => 'Other domains can search LON-CAPA domain',
14453: searchby => 'Search types',
14454: searchtypes => 'Search latitude');
14455: my @offon = ('off','on');
14456: my @otherdoms = ('Yes','No');
14457:
14458: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
14459: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
14460: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
14461:
14462: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14463: if (keys(%{$usertypes}) == 0) {
14464: @cansearch = ('default');
14465: } else {
14466: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
14467: foreach my $type (@{$currdirsrch{'cansearch'}}) {
14468: if (!grep(/^\Q$type\E$/,@cansearch)) {
14469: push(@{$changes{'cansearch'}},$type);
14470: }
14471: }
14472: foreach my $type (@cansearch) {
14473: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
14474: push(@{$changes{'cansearch'}},$type);
14475: }
14476: }
14477: } else {
14478: push(@{$changes{'cansearch'}},@cansearch);
14479: }
14480: }
14481:
14482: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
14483: foreach my $by (@{$currdirsrch{'searchby'}}) {
14484: if (!grep(/^\Q$by\E$/,@searchby)) {
14485: push(@{$changes{'searchby'}},$by);
14486: }
14487: }
14488: foreach my $by (@searchby) {
14489: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
14490: push(@{$changes{'searchby'}},$by);
14491: }
14492: }
14493: } else {
14494: push(@{$changes{'searchby'}},@searchby);
14495: }
14496:
14497: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
14498: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
14499: if (!grep(/^\Q$type\E$/,@searchtypes)) {
14500: push(@{$changes{'searchtypes'}},$type);
14501: }
14502: }
14503: foreach my $type (@searchtypes) {
14504: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
14505: push(@{$changes{'searchtypes'}},$type);
14506: }
14507: }
14508: } else {
14509: if (exists($currdirsrch{'searchtypes'})) {
14510: foreach my $type (@searchtypes) {
14511: if ($type ne $currdirsrch{'searchtypes'}) {
14512: push(@{$changes{'searchtypes'}},$type);
14513: }
14514: }
14515: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
14516: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
14517: }
14518: } else {
14519: push(@{$changes{'searchtypes'}},@searchtypes);
14520: }
14521: }
14522:
14523: my %dirsrch_hash = (
14524: directorysrch => { available => $env{'form.dirsrch_available'},
14525: cansearch => \@cansearch,
14526: localonly => $env{'form.dirsrch_instlocalonly'},
14527: lclocalonly => $env{'form.dirsrch_domlocalonly'},
14528: lcavailable => $env{'form.dirsrch_domavailable'},
14529: searchby => \@searchby,
14530: searchtypes => \@searchtypes,
14531: }
14532: );
14533: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
14534: $dom);
14535: if ($putresult eq 'ok') {
14536: if (exists($currdirsrch{'available'})) {
14537: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
14538: $changes{'available'} = 1;
14539: }
14540: } else {
14541: if ($env{'form.dirsrch_available'} eq '1') {
14542: $changes{'available'} = 1;
14543: }
14544: }
14545: if (exists($currdirsrch{'lcavailable'})) {
14546: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
14547: $changes{'lcavailable'} = 1;
14548: }
14549: } else {
14550: if ($env{'form.dirsrch_lcavailable'} eq '1') {
14551: $changes{'lcavailable'} = 1;
14552: }
14553: }
14554: if (exists($currdirsrch{'localonly'})) {
14555: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
14556: $changes{'localonly'} = 1;
14557: }
14558: } else {
14559: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
14560: $changes{'localonly'} = 1;
14561: }
14562: }
14563: if (exists($currdirsrch{'lclocalonly'})) {
14564: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
14565: $changes{'lclocalonly'} = 1;
14566: }
14567: } else {
14568: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
14569: $changes{'lclocalonly'} = 1;
14570: }
14571: }
14572: if (keys(%changes) > 0) {
14573: $resulttext = &mt('Changes made:').'<ul>';
14574: if ($changes{'available'}) {
14575: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
14576: }
14577: if ($changes{'lcavailable'}) {
14578: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
14579: }
14580: if ($changes{'localonly'}) {
14581: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
14582: }
14583: if ($changes{'lclocalonly'}) {
14584: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
14585: }
14586: if (ref($changes{'cansearch'}) eq 'ARRAY') {
14587: my $chgtext;
14588: if (ref($usertypes) eq 'HASH') {
14589: if (keys(%{$usertypes}) > 0) {
14590: foreach my $type (@{$types}) {
14591: if (grep(/^\Q$type\E$/,@cansearch)) {
14592: $chgtext .= $usertypes->{$type}.'; ';
14593: }
14594: }
14595: if (grep(/^default$/,@cansearch)) {
14596: $chgtext .= $othertitle;
14597: } else {
14598: $chgtext =~ s/\; $//;
14599: }
14600: $resulttext .=
14601: '<li>'.
14602: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
14603: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
14604: '</li>';
14605: }
14606: }
14607: }
14608: if (ref($changes{'searchby'}) eq 'ARRAY') {
14609: my ($searchtitles,$titleorder) = &sorted_searchtitles();
14610: my $chgtext;
14611: foreach my $type (@{$titleorder}) {
14612: if (grep(/^\Q$type\E$/,@searchby)) {
14613: if (defined($searchtitles->{$type})) {
14614: $chgtext .= $searchtitles->{$type}.'; ';
14615: }
14616: }
14617: }
14618: $chgtext =~ s/\; $//;
14619: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
14620: }
14621: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
14622: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
14623: my $chgtext;
14624: foreach my $type (@{$srchtypeorder}) {
14625: if (grep(/^\Q$type\E$/,@searchtypes)) {
14626: if (defined($srchtypes_desc->{$type})) {
14627: $chgtext .= $srchtypes_desc->{$type}.'; ';
14628: }
14629: }
14630: }
14631: $chgtext =~ s/\; $//;
14632: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
14633: }
14634: $resulttext .= '</ul>';
14635: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
14636: if (ref($lastactref) eq 'HASH') {
14637: $lastactref->{'directorysrch'} = 1;
14638: }
14639: } else {
14640: $resulttext = &mt('No changes made to directory search settings');
14641: }
14642: } else {
14643: $resulttext = '<span class="LC_error">'.
14644: &mt('An error occurred: [_1]',$putresult).'</span>';
14645: }
14646: return $resulttext;
14647: }
14648:
14649: sub modify_contacts {
14650: my ($dom,$lastactref,%domconfig) = @_;
14651: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
14652: if (ref($domconfig{'contacts'}) eq 'HASH') {
14653: foreach my $key (keys(%{$domconfig{'contacts'}})) {
14654: $currsetting{$key} = $domconfig{'contacts'}{$key};
14655: }
14656: }
14657: my (%others,%to,%bcc,%includestr,%includeloc);
14658: my @contacts = ('supportemail','adminemail');
14659: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
14660: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail','hostipmail');
14661: my @toggles = ('reporterrors','reportupdates','reportstatus');
14662: my @lonstatus = ('threshold','sysmail','weights','excluded');
14663: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
14664: foreach my $type (@mailings) {
14665: @{$newsetting{$type}} =
14666: &Apache::loncommon::get_env_multiple('form.'.$type);
14667: foreach my $item (@contacts) {
14668: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
14669: $contacts_hash{contacts}{$type}{$item} = 1;
14670: } else {
14671: $contacts_hash{contacts}{$type}{$item} = 0;
14672: }
14673: }
14674: $others{$type} = $env{'form.'.$type.'_others'};
14675: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
14676: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14677: $bcc{$type} = $env{'form.'.$type.'_bcc'};
14678: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
14679: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
14680: $includestr{$type} = $env{'form.'.$type.'_includestr'};
14681: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
14682: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
14683: }
14684: }
14685: }
14686: foreach my $item (@contacts) {
14687: $to{$item} = $env{'form.'.$item};
14688: $contacts_hash{'contacts'}{$item} = $to{$item};
14689: }
14690: foreach my $item (@toggles) {
14691: if ($env{'form.'.$item} =~ /^(0|1)$/) {
14692: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
14693: }
14694: }
14695: my ($lonstatus_defs,$lonstatus_names) = &Apache::loncommon::lon_status_items();
14696: foreach my $item (@lonstatus) {
14697: if ($item eq 'excluded') {
14698: my (%serverhomes,@excluded);
14699: map { $serverhomes{$_} = 1; } values(%Apache::lonnet::serverhomeIDs);
14700: my @possexcluded = &Apache::loncommon::get_env_multiple('form.errorexcluded');
14701: if (@possexcluded) {
14702: foreach my $id (sort(@possexcluded)) {
14703: if ($serverhomes{$id}) {
14704: push(@excluded,$id);
14705: }
14706: }
14707: }
14708: if (@excluded) {
14709: $contacts_hash{'contacts'}{'lonstatus'}{$item} = \@excluded;
14710: }
14711: } elsif ($item eq 'weights') {
14712: foreach my $type ('E','W','N','U') {
14713: $env{'form.error'.$item.'_'.$type} =~ s/^\s+|\s+$//g;
14714: if ($env{'form.error'.$item.'_'.$type} =~ /^\d+$/) {
14715: unless ($env{'form.error'.$item.'_'.$type} == $lonstatus_defs->{$type}) {
14716: $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type} =
14717: $env{'form.error'.$item.'_'.$type};
14718: }
14719: }
14720: }
14721: } elsif (($item eq 'threshold') || ($item eq 'sysmail')) {
14722: $env{'form.error'.$item} =~ s/^\s+|\s+$//g;
14723: if ($env{'form.error'.$item} =~ /^\d+$/) {
14724: unless ($env{'form.error'.$item} == $lonstatus_defs->{$item}) {
14725: $contacts_hash{'contacts'}{'lonstatus'}{$item} = $env{'form.error'.$item};
14726: }
14727: }
14728: }
14729: }
14730: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
14731: foreach my $field (@{$fields}) {
14732: if (ref($possoptions->{$field}) eq 'ARRAY') {
14733: my $value = $env{'form.helpform_'.$field};
14734: $value =~ s/^\s+|\s+$//g;
14735: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
14736: $contacts_hash{'contacts'}{'helpform'}{$field} = $value;
14737: if ($field eq 'screenshot') {
14738: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
14739: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
14740: $contacts_hash{'contacts'}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
14741: }
14742: }
14743: }
14744: }
14745: }
14746: }
14747: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
14748: my (@statuses,%usertypeshash,@overrides);
14749: if ((ref($types) eq 'ARRAY') && (@{$types} > 0)) {
14750: @statuses = @{$types};
14751: if (ref($usertypes) eq 'HASH') {
14752: %usertypeshash = %{$usertypes};
14753: }
14754: }
14755: if (@statuses) {
14756: my @possoverrides = &Apache::loncommon::get_env_multiple('form.overrides');
14757: foreach my $type (@possoverrides) {
14758: if (($type ne '') && (grep(/^\Q$type\E$/,@statuses))) {
14759: push(@overrides,$type);
14760: }
14761: }
14762: if (@overrides) {
14763: foreach my $type (@overrides) {
14764: my @standard = &Apache::loncommon::get_env_multiple('form.override_'.$type);
14765: foreach my $item (@contacts) {
14766: if (grep(/^\Q$item\E$/,@standard)) {
14767: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 1;
14768: $newsetting{'override_'.$type}{$item} = 1;
14769: } else {
14770: $contacts_hash{'contacts'}{'overrides'}{$type}{$item} = 0;
14771: $newsetting{'override_'.$type}{$item} = 0;
14772: }
14773: }
14774: $contacts_hash{'contacts'}{'overrides'}{$type}{'others'} = $env{'form.override_'.$type.'_others'};
14775: $contacts_hash{'contacts'}{'overrides'}{$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
14776: $newsetting{'override_'.$type}{'others'} = $env{'form.override_'.$type.'_others'};
14777: $newsetting{'override_'.$type}{'bcc'} = $env{'form.override_'.$type.'_bcc'};
14778: if (($env{'form.override_'.$type.'_includestr'} ne '') && ($env{'form.override_'.$type.'_includeloc'} =~ /^s|b$/)) {
14779: $includestr{$type} = $env{'form.override_'.$type.'_includestr'};
14780: $includeloc{$type} = $env{'form.override_'.$type.'_includeloc'};
14781: $contacts_hash{'contacts'}{'overrides'}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
14782: $newsetting{'override_'.$type}{'include'} = $contacts_hash{'contacts'}{'overrides'}{$type}{'include'};
14783: }
14784: }
14785: }
14786: }
14787: if (keys(%currsetting) > 0) {
14788: foreach my $item (@contacts) {
14789: if ($to{$item} ne $currsetting{$item}) {
14790: $changes{$item} = 1;
14791: }
14792: }
14793: foreach my $type (@mailings) {
14794: foreach my $item (@contacts) {
14795: if (ref($currsetting{$type}) eq 'HASH') {
14796: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
14797: push(@{$changes{$type}},$item);
14798: }
14799: } else {
14800: push(@{$changes{$type}},@{$newsetting{$type}});
14801: }
14802: }
14803: if ($others{$type} ne $currsetting{$type}{'others'}) {
14804: push(@{$changes{$type}},'others');
14805: }
14806: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14807: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
14808: push(@{$changes{$type}},'bcc');
14809: }
14810: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
14811: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
14812: push(@{$changes{$type}},'include');
14813: }
14814: }
14815: }
14816: if (ref($fields) eq 'ARRAY') {
14817: if (ref($currsetting{'helpform'}) eq 'HASH') {
14818: foreach my $field (@{$fields}) {
14819: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
14820: push(@{$changes{'helpform'}},$field);
14821: }
14822: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14823: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
14824: push(@{$changes{'helpform'}},'maxsize');
14825: }
14826: }
14827: }
14828: } else {
14829: foreach my $field (@{$fields}) {
14830: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
14831: push(@{$changes{'helpform'}},$field);
14832: }
14833: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14834: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
14835: push(@{$changes{'helpform'}},'maxsize');
14836: }
14837: }
14838: }
14839: }
14840: }
14841: if (@statuses) {
14842: if (ref($currsetting{'overrides'}) eq 'HASH') {
14843: foreach my $key (keys(%{$currsetting{'overrides'}})) {
14844: if (ref($currsetting{'overrides'}{$key}) eq 'HASH') {
14845: if (ref($newsetting{'override_'.$key}) eq 'HASH') {
14846: foreach my $item (@contacts,'bcc','others','include') {
14847: if ($currsetting{'overrides'}{$key}{$item} ne $newsetting{'override_'.$key}{$item}) {
14848: push(@{$changes{'overrides'}},$key);
14849: last;
14850: }
14851: }
14852: } else {
14853: push(@{$changes{'overrides'}},$key);
14854: }
14855: }
14856: }
14857: foreach my $key (@overrides) {
14858: unless (exists($currsetting{'overrides'}{$key})) {
14859: push(@{$changes{'overrides'}},$key);
14860: }
14861: }
14862: } else {
14863: foreach my $key (@overrides) {
14864: push(@{$changes{'overrides'}},$key);
14865: }
14866: }
14867: }
14868: if (ref($currsetting{'lonstatus'}) eq 'HASH') {
14869: foreach my $key ('excluded','weights','threshold','sysmail') {
14870: if ($key eq 'excluded') {
14871: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
14872: (ref($contacts_hash{contacts}{lonstatus}{excluded}) eq 'ARRAY')) {
14873: if ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
14874: (@{$currsetting{'lonstatus'}{$key}})) {
14875: my @diffs =
14876: &Apache::loncommon::compare_arrays($contacts_hash{contacts}{lonstatus}{excluded},
14877: $currsetting{'lonstatus'}{$key});
14878: if (@diffs) {
14879: push(@{$changes{'lonstatus'}},$key);
14880: }
14881: } elsif (@{$contacts_hash{contacts}{lonstatus}{excluded}}) {
14882: push(@{$changes{'lonstatus'}},$key);
14883: }
14884: } elsif ((ref($currsetting{'lonstatus'}{$key}) eq 'ARRAY') &&
14885: (@{$currsetting{'lonstatus'}{$key}})) {
14886: push(@{$changes{'lonstatus'}},$key);
14887: }
14888: } elsif ($key eq 'weights') {
14889: if ((ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') &&
14890: (ref($contacts_hash{contacts}{lonstatus}{$key}) eq 'HASH')) {
14891: if (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
14892: foreach my $type ('E','W','N','U') {
14893: unless ($contacts_hash{contacts}{lonstatus}{$key}{$type} eq
14894: $currsetting{'lonstatus'}{$key}{$type}) {
14895: push(@{$changes{'lonstatus'}},$key);
14896: last;
14897: }
14898: }
14899: } else {
14900: foreach my $type ('E','W','N','U') {
14901: if ($contacts_hash{contacts}{lonstatus}{$key}{$type} ne '') {
14902: push(@{$changes{'lonstatus'}},$key);
14903: last;
14904: }
14905: }
14906: }
14907: } elsif (ref($currsetting{'lonstatus'}{$key}) eq 'HASH') {
14908: foreach my $type ('E','W','N','U') {
14909: if ($currsetting{'lonstatus'}{$key}{$type} ne '') {
14910: push(@{$changes{'lonstatus'}},$key);
14911: last;
14912: }
14913: }
14914: }
14915: } elsif (($key eq 'threshold') || ($key eq 'sysmail')) {
14916: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14917: if ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
14918: if ($currsetting{'lonstatus'}{$key} != $contacts_hash{contacts}{lonstatus}{$key}) {
14919: push(@{$changes{'lonstatus'}},$key);
14920: }
14921: } elsif ($contacts_hash{contacts}{lonstatus}{$key} =~ /^\d+$/) {
14922: push(@{$changes{'lonstatus'}},$key);
14923: }
14924: } elsif ($currsetting{'lonstatus'}{$key} =~ /^\d+$/) {
14925: push(@{$changes{'lonstatus'}},$key);
14926: }
14927: }
14928: }
14929: } else {
14930: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14931: foreach my $key ('excluded','weights','threshold','sysmail') {
14932: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
14933: push(@{$changes{'lonstatus'}},$key);
14934: }
14935: }
14936: }
14937: }
14938: } else {
14939: my %default;
14940: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
14941: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
14942: $default{'errormail'} = 'adminemail';
14943: $default{'packagesmail'} = 'adminemail';
14944: $default{'helpdeskmail'} = 'supportemail';
14945: $default{'otherdomsmail'} = 'supportemail';
14946: $default{'lonstatusmail'} = 'adminemail';
14947: $default{'requestsmail'} = 'adminemail';
14948: $default{'updatesmail'} = 'adminemail';
14949: $default{'hostipmail'} = 'adminemail';
14950: foreach my $item (@contacts) {
14951: if ($to{$item} ne $default{$item}) {
14952: $changes{$item} = 1;
14953: }
14954: }
14955: foreach my $type (@mailings) {
14956: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
14957: push(@{$changes{$type}},@{$newsetting{$type}});
14958: }
14959: if ($others{$type} ne '') {
14960: push(@{$changes{$type}},'others');
14961: }
14962: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
14963: if ($bcc{$type} ne '') {
14964: push(@{$changes{$type}},'bcc');
14965: }
14966: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
14967: push(@{$changes{$type}},'include');
14968: }
14969: }
14970: }
14971: if (ref($fields) eq 'ARRAY') {
14972: foreach my $field (@{$fields}) {
14973: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
14974: push(@{$changes{'helpform'}},$field);
14975: }
14976: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
14977: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
14978: push(@{$changes{'helpform'}},'maxsize');
14979: }
14980: }
14981: }
14982: }
14983: if (ref($contacts_hash{contacts}{lonstatus}) eq 'HASH') {
14984: foreach my $key ('excluded','weights','threshold','sysmail') {
14985: if (exists($contacts_hash{contacts}{lonstatus}{$key})) {
14986: push(@{$changes{'lonstatus'}},$key);
14987: }
14988: }
14989: }
14990: }
14991: foreach my $item (@toggles) {
14992: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
14993: $changes{$item} = 1;
14994: } elsif ((!$env{'form.'.$item}) &&
14995: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
14996: $changes{$item} = 1;
14997: }
14998: }
14999: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
15000: $dom);
15001: if ($putresult eq 'ok') {
15002: if (keys(%changes) > 0) {
15003: &Apache::loncommon::devalidate_domconfig_cache($dom);
15004: if (ref($lastactref) eq 'HASH') {
15005: $lastactref->{'domainconfig'} = 1;
15006: }
15007: my ($titles,$short_titles) = &contact_titles();
15008: $resulttext = &mt('Changes made:').'<ul>';
15009: foreach my $item (@contacts) {
15010: if ($changes{$item}) {
15011: $resulttext .= '<li>'.$titles->{$item}.
15012: &mt(' set to: ').
15013: '<span class="LC_cusr_emph">'.
15014: $to{$item}.'</span></li>';
15015: }
15016: }
15017: foreach my $type (@mailings) {
15018: if (ref($changes{$type}) eq 'ARRAY') {
15019: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15020: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
15021: } else {
15022: $resulttext .= '<li>'.$titles->{$type}.': ';
15023: }
15024: my @text;
15025: foreach my $item (@{$newsetting{$type}}) {
15026: push(@text,$short_titles->{$item});
15027: }
15028: if ($others{$type} ne '') {
15029: push(@text,$others{$type});
15030: }
15031: if (@text) {
15032: $resulttext .= '<span class="LC_cusr_emph">'.
15033: join(', ',@text).'</span>';
15034: }
15035: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
15036: if ($bcc{$type} ne '') {
15037: my $bcctext;
15038: if (@text) {
15039: $bcctext = ' '.&mt('with Bcc to');
15040: } else {
15041: $bcctext = '(Bcc)';
15042: }
15043: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
15044: } elsif (!@text) {
15045: $resulttext .= &mt('No one');
15046: }
15047: if ($includestr{$type} ne '') {
15048: if ($includeloc{$type} eq 'b') {
15049: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
15050: } elsif ($includeloc{$type} eq 's') {
15051: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
15052: }
15053: }
15054: } elsif (!@text) {
15055: $resulttext .= &mt('No recipients');
15056: }
15057: $resulttext .= '</li>';
15058: }
15059: }
15060: if (ref($changes{'overrides'}) eq 'ARRAY') {
15061: my @deletions;
15062: foreach my $type (@{$changes{'overrides'}}) {
15063: if ($usertypeshash{$type}) {
15064: if (grep(/^\Q$type\E/,@overrides)) {
15065: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation set for [_1]",
15066: $usertypeshash{$type}).'<ul><li>';
15067: if (ref($newsetting{'override_'.$type}) eq 'HASH') {
15068: my @text;
15069: foreach my $item (@contacts) {
15070: if ($newsetting{'override_'.$type}{$item}) {
15071: push(@text,$short_titles->{$item});
15072: }
15073: }
15074: if ($newsetting{'override_'.$type}{'others'} ne '') {
15075: push(@text,$newsetting{'override_'.$type}{'others'});
15076: }
15077:
15078: if (@text) {
15079: $resulttext .= &mt('Helpdesk e-mail sent to: [_1]',
15080: '<span class="LC_cusr_emph">'.join(', ',@text).'</span>');
15081: }
15082: if ($newsetting{'override_'.$type}{'bcc'} ne '') {
15083: my $bcctext;
15084: if (@text) {
15085: $bcctext = ' '.&mt('with Bcc to');
15086: } else {
15087: $bcctext = '(Bcc)';
15088: }
15089: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$newsetting{'override_'.$type}{'bcc'}.'</span>';
15090: } elsif (!@text) {
15091: $resulttext .= &mt('Helpdesk e-mail sent to no one');
15092: }
15093: $resulttext .= '</li>';
15094: if ($newsetting{'override_'.$type}{'include'} ne '') {
15095: my ($loc,$str) = split(/:/,$newsetting{'override_'.$type}{'include'});
15096: if ($loc eq 'b') {
15097: $resulttext .= '<li>'.&mt('Text automatically added to e-mail body:').' '.&unescape($str).'</li>';
15098: } elsif ($loc eq 's') {
15099: $resulttext .= '<li>'.&mt('Text automatically added to e-mail subject:').' '.&unescape($str).'</li>';
15100: }
15101: }
15102: }
15103: $resulttext .= '</li></ul></li>';
15104: } else {
15105: push(@deletions,$usertypeshash{$type});
15106: }
15107: }
15108: }
15109: if (@deletions) {
15110: $resulttext .= '<li>'.&mt("Overrides based on requester's affiliation discontinued for: [_1]",
15111: join(', ',@deletions)).'</li>';
15112: }
15113: }
15114: my @offon = ('off','on');
15115: my $corelink = &core_link_msu();
15116: if ($changes{'reporterrors'}) {
15117: $resulttext .= '<li>'.
15118: &mt('E-mail error reports to [_1] set to "'.
15119: $offon[$env{'form.reporterrors'}].'".',
15120: $corelink).
15121: '</li>';
15122: }
15123: if ($changes{'reportupdates'}) {
15124: $resulttext .= '<li>'.
15125: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
15126: $offon[$env{'form.reportupdates'}].'".',
15127: $corelink).
15128: '</li>';
15129: }
15130: if ($changes{'reportstatus'}) {
15131: $resulttext .= '<li>'.
15132: &mt('E-mail status if errors above threshold to [_1] set to "'.
15133: $offon[$env{'form.reportstatus'}].'".',
15134: $corelink).
15135: '</li>';
15136: }
15137: if (ref($changes{'lonstatus'}) eq 'ARRAY') {
15138: $resulttext .= '<li>'.
15139: &mt('Nightly status check e-mail settings').':<ul>';
15140: my (%defval,%use_def,%shown);
15141: $defval{'threshold'} = $lonstatus_defs->{'threshold'};
15142: $defval{'sysmail'} = $lonstatus_defs->{'sysmail'};
15143: $defval{'weights'} =
15144: join(', ',map { $lonstatus_names->{$_}.'='.$lonstatus_defs->{$_}; } ('E','W','N','U'));
15145: $defval{'excluded'} = &mt('None');
15146: if (ref($contacts_hash{'contacts'}{'lonstatus'}) eq 'HASH') {
15147: foreach my $item ('threshold','sysmail','weights','excluded') {
15148: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item})) {
15149: if (($item eq 'threshold') || ($item eq 'sysmail')) {
15150: $shown{$item} = $contacts_hash{'contacts'}{'lonstatus'}{$item};
15151: } elsif ($item eq 'weights') {
15152: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'HASH') {
15153: foreach my $type ('E','W','N','U') {
15154: $shown{$item} .= $lonstatus_names->{$type}.'=';
15155: if (exists($contacts_hash{'contacts'}{'lonstatus'}{$item}{$type})) {
15156: $shown{$item} .= $contacts_hash{'contacts'}{'lonstatus'}{$item}{$type};
15157: } else {
15158: $shown{$item} .= $lonstatus_defs->{$type};
15159: }
15160: $shown{$item} .= ', ';
15161: }
15162: $shown{$item} =~ s/, $//;
15163: } else {
15164: $shown{$item} = $defval{$item};
15165: }
15166: } elsif ($item eq 'excluded') {
15167: if (ref($contacts_hash{'contacts'}{'lonstatus'}{$item}) eq 'ARRAY') {
15168: $shown{$item} = join(', ',@{$contacts_hash{'contacts'}{'lonstatus'}{$item}});
15169: } else {
15170: $shown{$item} = $defval{$item};
15171: }
15172: }
15173: } else {
15174: $shown{$item} = $defval{$item};
15175: }
15176: }
15177: } else {
15178: foreach my $item ('threshold','weights','excluded','sysmail') {
15179: $shown{$item} = $defval{$item};
15180: }
15181: }
15182: foreach my $item ('threshold','weights','excluded','sysmail') {
15183: $resulttext .= '<li>'.&mt($titles->{'error'.$item}.' -- [_1]',
15184: $shown{$item}).'</li>';
15185: }
15186: $resulttext .= '</ul></li>';
15187: }
15188: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
15189: my (@optional,@required,@unused,$maxsizechg);
15190: foreach my $field (@{$changes{'helpform'}}) {
15191: if ($field eq 'maxsize') {
15192: $maxsizechg = 1;
15193: next;
15194: }
15195: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
15196: push(@optional,$field);
15197: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
15198: push(@unused,$field);
15199: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
15200: push(@required,$field);
15201: }
15202: }
15203: if (@optional) {
15204: $resulttext .= '<li>'.
15205: &mt('Help form fields changed to "Optional": [_1].',
15206: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
15207: '</li>';
15208: }
15209: if (@required) {
15210: $resulttext .= '<li>'.
15211: &mt('Help form fields changed to "Required": [_1].',
15212: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
15213: '</li>';
15214: }
15215: if (@unused) {
15216: $resulttext .= '<li>'.
15217: &mt('Help form fields changed to "Not shown": [_1].',
15218: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
15219: '</li>';
15220: }
15221: if ($maxsizechg) {
15222: $resulttext .= '<li>'.
15223: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
15224: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
15225: '</li>';
15226: }
15227: }
15228: $resulttext .= '</ul>';
15229: } else {
15230: $resulttext = &mt('No changes made to contacts and form settings');
15231: }
15232: } else {
15233: $resulttext = '<span class="LC_error">'.
15234: &mt('An error occurred: [_1]',$putresult).'</span>';
15235: }
15236: return $resulttext;
15237: }
15238:
15239: sub modify_passwords {
15240: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
15241: my ($resulttext,%current,%changes,%newvalues,@oktypes,$errors,
15242: $updatedefaults,$updateconf);
15243: my $customfn = 'resetpw.html';
15244: if (ref($domconfig{'passwords'}) eq 'HASH') {
15245: %current = %{$domconfig{'passwords'}};
15246: }
15247: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
15248: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
15249: if (ref($types) eq 'ARRAY') {
15250: @oktypes = @{$types};
15251: }
15252: push(@oktypes,'default');
15253:
15254: my %titles = &Apache::lonlocal::texthash (
15255: intauth_cost => 'Encryption cost for bcrypt (positive integer)',
15256: intauth_check => 'Check bcrypt cost if authenticated',
15257: intauth_switch => 'Existing crypt-based switched to bcrypt on authentication',
15258: permanent => 'Permanent e-mail address',
15259: critical => 'Critical notification address',
15260: notify => 'Notification address',
15261: min => 'Minimum password length',
15262: max => 'Maximum password length',
15263: chars => 'Required characters',
15264: numsaved => 'Number of previous passwords to save',
15265: reset => 'Resetting Forgotten Password',
15266: intauth => 'Encryption of Stored Passwords (Internal Auth)',
15267: rules => 'Rules for LON-CAPA Passwords',
15268: crsownerchg => 'Course Owner Changing Student Passwords',
15269: username => 'Username',
15270: email => 'E-mail address',
15271: );
15272:
15273: #
15274: # Retrieve current domain configuration for internal authentication from $domconfig{'defaults'}.
15275: #
15276: my (%curr_defaults,%save_defaults);
15277: if (ref($domconfig{'defaults'}) eq 'HASH') {
15278: foreach my $key (keys(%{$domconfig{'defaults'}})) {
15279: if ($key =~ /^intauth_(cost|check|switch)$/) {
15280: $curr_defaults{$key} = $domconfig{'defaults'}{$key};
15281: } else {
15282: $save_defaults{$key} = $domconfig{'defaults'}{$key};
15283: }
15284: }
15285: }
15286: my %staticdefaults = (
15287: 'resetlink' => 2,
15288: 'resetcase' => \@oktypes,
15289: 'resetprelink' => 'both',
15290: 'resetemail' => ['critical','notify','permanent'],
15291: 'intauth_cost' => 10,
15292: 'intauth_check' => 0,
15293: 'intauth_switch' => 0,
15294: );
15295: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
15296: foreach my $type (@oktypes) {
15297: $staticdefaults{'resetpostlink'}{$type} = ['email','username'];
15298: }
15299: my $linklife = $env{'form.passwords_link'};
15300: $linklife =~ s/^\s+|\s+$//g;
15301: if (($linklife =~ /^\d+(|\.\d*)$/) && ($linklife > 0)) {
15302: $newvalues{'resetlink'} = $linklife;
15303: if ($current{'resetlink'}) {
15304: if ($current{'resetlink'} ne $linklife) {
15305: $changes{'reset'} = 1;
15306: }
15307: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15308: if ($staticdefaults{'resetlink'} ne $linklife) {
15309: $changes{'reset'} = 1;
15310: }
15311: }
15312: } elsif ($current{'resetlink'}) {
15313: $changes{'reset'} = 1;
15314: }
15315: my @casesens;
15316: my @posscase = &Apache::loncommon::get_env_multiple('form.passwords_case_sensitive');
15317: foreach my $case (sort(@posscase)) {
15318: if (grep(/^\Q$case\E$/,@oktypes)) {
15319: push(@casesens,$case);
15320: }
15321: }
15322: $newvalues{'resetcase'} = \@casesens;
15323: if (ref($current{'resetcase'}) eq 'ARRAY') {
15324: my @diffs = &Apache::loncommon::compare_arrays($current{'resetcase'},\@casesens);
15325: if (@diffs > 0) {
15326: $changes{'reset'} = 1;
15327: }
15328: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15329: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetcase'},\@casesens);
15330: if (@diffs > 0) {
15331: $changes{'reset'} = 1;
15332: }
15333: }
15334: if ($env{'form.passwords_prelink'} =~ /^(both|either)$/) {
15335: $newvalues{'resetprelink'} = $env{'form.passwords_prelink'};
15336: if (exists($current{'resetprelink'})) {
15337: if ($current{'resetprelink'} ne $newvalues{'resetprelink'}) {
15338: $changes{'reset'} = 1;
15339: }
15340: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15341: if ($staticdefaults{'resetprelink'} ne $newvalues{'resetprelink'}) {
15342: $changes{'reset'} = 1;
15343: }
15344: }
15345: } elsif ($current{'resetprelink'}) {
15346: $changes{'reset'} = 1;
15347: }
15348: foreach my $type (@oktypes) {
15349: my @possplink = &Apache::loncommon::get_env_multiple('form.passwords_postlink_'.$type);
15350: my @postlink;
15351: foreach my $item (sort(@possplink)) {
15352: if ($item =~ /^(email|username)$/) {
15353: push(@postlink,$item);
15354: }
15355: }
15356: $newvalues{'resetpostlink'}{$type} = \@postlink;
15357: unless ($changes{'reset'}) {
15358: if (ref($current{'resetpostlink'}) eq 'HASH') {
15359: if (ref($current{'resetpostlink'}{$type}) eq 'ARRAY') {
15360: my @diffs = &Apache::loncommon::compare_arrays($current{'resetpostlink'}{$type},\@postlink);
15361: if (@diffs > 0) {
15362: $changes{'reset'} = 1;
15363: }
15364: } else {
15365: $changes{'reset'} = 1;
15366: }
15367: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15368: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetpostlink'}{$type},\@postlink);
15369: if (@diffs > 0) {
15370: $changes{'reset'} = 1;
15371: }
15372: }
15373: }
15374: }
15375: my @possemailsrc = &Apache::loncommon::get_env_multiple('form.passwords_emailsrc');
15376: my @resetemail;
15377: foreach my $item (sort(@possemailsrc)) {
15378: if ($item =~ /^(permanent|critical|notify)$/) {
15379: push(@resetemail,$item);
15380: }
15381: }
15382: $newvalues{'resetemail'} = \@resetemail;
15383: unless ($changes{'reset'}) {
15384: if (ref($current{'resetemail'}) eq 'ARRAY') {
15385: my @diffs = &Apache::loncommon::compare_arrays($current{'resetemail'},\@resetemail);
15386: if (@diffs > 0) {
15387: $changes{'reset'} = 1;
15388: }
15389: } elsif (!ref($domconfig{passwords}) eq 'HASH') {
15390: my @diffs = &Apache::loncommon::compare_arrays($staticdefaults{'resetemail'},\@resetemail);
15391: if (@diffs > 0) {
15392: $changes{'reset'} = 1;
15393: }
15394: }
15395: }
15396: if ($env{'form.passwords_stdtext'} == 0) {
15397: $newvalues{'resetremove'} = 1;
15398: unless ($current{'resetremove'}) {
15399: $changes{'reset'} = 1;
15400: }
15401: } elsif ($current{'resetremove'}) {
15402: $changes{'reset'} = 1;
15403: }
15404: if ($env{'form.passwords_customfile.filename'} ne '') {
15405: my $servadm = $r->dir_config('lonAdmEMail');
15406: my ($configuserok,$author_ok,$switchserver) =
15407: &config_check($dom,$confname,$servadm);
15408: my $error;
15409: if ($configuserok eq 'ok') {
15410: if ($switchserver) {
15411: $error = &mt("Upload of file containing domain-specific text is not permitted to this server: [_1]",$switchserver);
15412: } else {
15413: if ($author_ok eq 'ok') {
15414: my $modified = [];
15415: my ($result,$customurl) =
15416: &Apache::lonconfigsettings::publishlogo($r,'upload','passwords_customfile',$dom,
15417: $confname,'customtext/resetpw','','',$customfn,
15418: $modified);
15419: if ($result eq 'ok') {
15420: $newvalues{'resetcustom'} = $customurl;
15421: $changes{'reset'} = 1;
15422: &update_modify_urls($r,$modified);
15423: } else {
15424: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customfn,$result);
15425: }
15426: } else {
15427: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$author_ok);
15428: }
15429: }
15430: } else {
15431: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customfn,$confname,$dom,$configuserok);
15432: }
15433: if ($error) {
15434: &Apache::lonnet::logthis($error);
15435: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
15436: }
15437: } elsif ($current{'resetcustom'}) {
15438: if ($env{'form.passwords_custom_del'}) {
15439: $changes{'reset'} = 1;
15440: } else {
15441: $newvalues{'resetcustom'} = $current{'resetcustom'};
15442: }
15443: }
15444: $env{'form.intauth_cost'} =~ s/^\s+|\s+$//g;
15445: if (($env{'form.intauth_cost'} ne '') && ($env{'form.intauth_cost'} =~ /^\d+$/)) {
15446: $save_defaults{'intauth_cost'} = $env{'form.intauth_cost'};
15447: if ($save_defaults{'intauth_cost'} ne $curr_defaults{'intauth_cost'}) {
15448: $changes{'intauth'} = 1;
15449: }
15450: } else {
15451: $save_defaults{'intauth_cost'} = $curr_defaults{'intauth_cost'};
15452: }
15453: if ($env{'form.intauth_check'} =~ /^(0|1|2)$/) {
15454: $save_defaults{'intauth_check'} = $env{'form.intauth_check'};
15455: if ($save_defaults{'intauth_check'} ne $curr_defaults{'intauth_check'}) {
15456: $changes{'intauth'} = 1;
15457: }
15458: } else {
15459: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
15460: }
15461: if ($env{'form.intauth_switch'} =~ /^(0|1|2)$/) {
15462: $save_defaults{'intauth_switch'} = $env{'form.intauth_switch'};
15463: if ($save_defaults{'intauth_switch'} ne $curr_defaults{'intauth_switch'}) {
15464: $changes{'intauth'} = 1;
15465: }
15466: } else {
15467: $save_defaults{'intauth_check'} = $curr_defaults{'intauth_check'};
15468: }
15469: foreach my $item ('cost','check','switch') {
15470: if ($save_defaults{'intauth_'.$item} ne $domdefaults{'intauth_'.$item}) {
15471: $domdefaults{'intauth_'.$item} = $save_defaults{'intauth_'.$item};
15472: $updatedefaults = 1;
15473: }
15474: }
15475: &password_rule_changes('passwords',\%newvalues,\%current,\%changes);
15476: my %crsownerchg = (
15477: by => [],
15478: for => [],
15479: );
15480: foreach my $item ('by','for') {
15481: my @posstypes = &Apache::loncommon::get_env_multiple('form.passwords_crsowner_'.$item);
15482: foreach my $type (sort(@posstypes)) {
15483: if (grep(/^\Q$type\E$/,@oktypes)) {
15484: push(@{$crsownerchg{$item}},$type);
15485: }
15486: }
15487: }
15488: $newvalues{'crsownerchg'} = \%crsownerchg;
15489: if (ref($current{'crsownerchg'}) eq 'HASH') {
15490: foreach my $item ('by','for') {
15491: if (ref($current{'crsownerchg'}{$item}) eq 'ARRAY') {
15492: my @diffs = &Apache::loncommon::compare_arrays($current{'crsownerchg'}{$item},$crsownerchg{$item});
15493: if (@diffs > 0) {
15494: $changes{'crsownerchg'} = 1;
15495: last;
15496: }
15497: }
15498: }
15499: } elsif (!(ref($domconfig{passwords}) eq 'HASH')) {
15500: foreach my $item ('by','for') {
15501: if (@{$crsownerchg{$item}} > 0) {
15502: $changes{'crsownerchg'} = 1;
15503: last;
15504: }
15505: }
15506: }
15507:
15508: my %confighash = (
15509: defaults => \%save_defaults,
15510: passwords => \%newvalues,
15511: );
15512: &process_captcha('passwords',\%changes,$confighash{'passwords'},$domconfig{'passwords'});
15513:
15514: my $putresult = &Apache::lonnet::put_dom('configuration',\%confighash,$dom);
15515: if ($putresult eq 'ok') {
15516: if (keys(%changes) > 0) {
15517: $resulttext = &mt('Changes made: ').'<ul>';
15518: foreach my $key ('reset','intauth','rules','crsownerchg') {
15519: if ($changes{$key}) {
15520: unless ($key eq 'intauth') {
15521: $updateconf = 1;
15522: }
15523: $resulttext .= '<li>'.$titles{$key}.':<ul>';
15524: if ($key eq 'reset') {
15525: if ($confighash{'passwords'}{'captcha'} eq 'original') {
15526: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: original CAPTCHA').'</li>';
15527: } elsif ($confighash{'passwords'}{'captcha'} eq 'recaptcha') {
15528: $resulttext .= '<li>'.&mt('CAPTCHA validation set to use: reCAPTCHA').' '.
15529: &mt('version: [_1]',$confighash{'passwords'}{'recaptchaversion'}).'<br />';
15530: if (ref($confighash{'passwords'}{'recaptchakeys'}) eq 'HASH') {
15531: $resulttext .= &mt('Public key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'public'}).'</br>'.
15532: &mt('Private key: [_1]',$confighash{'passwords'}{'recaptchakeys'}{'private'}).'</li>';
15533: }
15534: } else {
15535: $resulttext .= '<li>'.&mt('No CAPTCHA validation').'</li>';
15536: }
15537: if ($confighash{'passwords'}{'resetlink'}) {
15538: $resulttext .= '<li>'.&mt('Reset link expiration set to [quant,_1,hour]',$confighash{'passwords'}{'resetlink'}).'</li>';
15539: } else {
15540: $resulttext .= '<li>'.&mt('No reset link expiration set.').' '.
15541: &mt('Will default to 2 hours').'</li>';
15542: }
15543: if (ref($confighash{'passwords'}{'resetcase'}) eq 'ARRAY') {
15544: if (@{$confighash{'passwords'}{'resetcase'}} == 0) {
15545: $resulttext .= '<li>'.&mt('User input for username and/or e-mail address not case sensitive for "Forgot Password" web form').'</li>';
15546: } else {
15547: my $casesens;
15548: foreach my $type (@{$confighash{'passwords'}{'resetcase'}}) {
15549: if ($type eq 'default') {
15550: $casesens .= $othertitle.', ';
15551: } elsif ($usertypes->{$type} ne '') {
15552: $casesens .= $usertypes->{$type}.', ';
15553: }
15554: }
15555: $casesens =~ s/\Q, \E$//;
15556: $resulttext .= '<li>'.&mt('"Forgot Password" web form input for username and/or e-mail address is case-sensitive for: [_1]',$casesens).'</li>';
15557: }
15558: } else {
15559: $resulttext .= '<li>'.&mt('Case-sensitivity not set for "Forgot Password" web form').' '.&mt('Will default to case-sensitive for username and/or e-mail address for all').'</li>';
15560: }
15561: if ($confighash{'passwords'}{'resetprelink'} eq 'either') {
15562: $resulttext .= '<li>'.&mt('Users can enter either a username or an e-mail address in "Forgot Password" web form').'</li>';
15563: } else {
15564: $resulttext .= '<li>'.&mt('Users can enter both a username and an e-mail address in "Forgot Password" web form').'</li>';
15565: }
15566: if (ref($confighash{'passwords'}{'resetpostlink'}) eq 'HASH') {
15567: my $output;
15568: if (ref($types) eq 'ARRAY') {
15569: foreach my $type (@{$types}) {
15570: if (ref($confighash{'passwords'}{'resetpostlink'}{$type}) eq 'ARRAY') {
15571: if (@{$confighash{'passwords'}{'resetpostlink'}{$type}} == 0) {
15572: $output .= $usertypes->{$type}.' -- '.&mt('none');
15573: } else {
15574: $output .= $usertypes->{$type}.' -- '.
15575: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{$type}})).'; ';
15576: }
15577: }
15578: }
15579: }
15580: if (ref($confighash{'passwords'}{'resetpostlink'}{'default'}) eq 'ARRAY') {
15581: if (@{$confighash{'passwords'}{'resetpostlink'}{'default'}} == 0) {
15582: $output .= $othertitle.' -- '.&mt('none');
15583: } else {
15584: $output .= $othertitle.' -- '.
15585: join(', ',map { $titles{$_}; } (@{$confighash{'passwords'}{'resetpostlink'}{'default'}}));
15586: }
15587: }
15588: if ($output) {
15589: $resulttext .= '<li>'.&mt('Information required for new password form (by user type) set to: [_1]',$output).'</li>';
15590: } else {
15591: $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>';
15592: }
15593: } else {
15594: $resulttext .= '<li>'.&mt('Information required for new password form not set.').' '.&mt('Will default to requiring both the username and an e-mail address').'</li>';
15595: }
15596: if (ref($confighash{'passwords'}{'resetemail'}) eq 'ARRAY') {
15597: if (@{$confighash{'passwords'}{'resetemail'}} > 0) {
15598: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$confighash{'passwords'}{'resetemail'}})).'</li>';
15599: } else {
15600: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
15601: }
15602: } else {
15603: $resulttext .= '<li>'.&mt('E-mail address(es) in LON-CAPA used for verification will include: [_1]',join(', ',map { $titles{$_}; } @{$staticdefaults{'resetemail'}})).'</li>';
15604: }
15605: if ($confighash{'passwords'}{'resetremove'}) {
15606: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form not shown').'</li>';
15607: } else {
15608: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" web form is shown').'</li>';
15609: }
15610: if ($confighash{'passwords'}{'resetcustom'}) {
15611: my $customlink = &Apache::loncommon::modal_link($confighash{'passwords'}{'resetcustom'},
15612: &mt('custom text'),600,500,undef,undef,
15613: undef,undef,'background-color:#ffffff');
15614: $resulttext .= '<li>'.&mt('Preamble to "Forgot Password" form includes: [_1]',$customlink).'</li>';
15615: } else {
15616: $resulttext .= '<li>'.&mt('No custom text included in preamble to "Forgot Password" form').'</li>';
15617: }
15618: } elsif ($key eq 'intauth') {
15619: foreach my $item ('cost','switch','check') {
15620: my $value = $save_defaults{$key.'_'.$item};
15621: if ($item eq 'switch') {
15622: my %optiondesc = &Apache::lonlocal::texthash (
15623: 0 => 'No',
15624: 1 => 'Yes',
15625: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
15626: );
15627: if ($value =~ /^(0|1|2)$/) {
15628: $value = $optiondesc{$value};
15629: } else {
15630: $value = &mt('none -- defaults to No');
15631: }
15632: } elsif ($item eq 'check') {
15633: my %optiondesc = &Apache::lonlocal::texthash (
15634: 0 => 'No',
15635: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
15636: 2 => 'Yes, disallow login if stored cost is less than domain default',
15637: );
15638: if ($value =~ /^(0|1|2)$/) {
15639: $value = $optiondesc{$value};
15640: } else {
15641: $value = &mt('none -- defaults to No');
15642: }
15643: }
15644: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$titles{$key.'_'.$item},$value).'</li>';
15645: }
15646: } elsif ($key eq 'rules') {
15647: foreach my $rule ('min','max','numsaved') {
15648: if ($confighash{'passwords'}{$rule} eq '') {
15649: if ($rule eq 'min') {
15650: $resulttext .= '<li>'.&mt('[_1] not set.',$titles{$rule});
15651: ' '.&mt('Default of [_1] will be used',
15652: $Apache::lonnet::passwdmin).'</li>';
15653: } else {
15654: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{$rule}).'</li>';
15655: }
15656: } else {
15657: $resulttext .= '<li>'.&mt('[_1] set to [_2]',$titles{$rule},$confighash{'passwords'}{$rule}).'</li>';
15658: }
15659: }
15660: if (ref($confighash{'passwords'}{'chars'}) eq 'ARRAY') {
15661: if (@{$confighash{'passwords'}{'chars'}} > 0) {
15662: my %rulenames = &Apache::lonlocal::texthash(
15663: uc => 'At least one upper case letter',
15664: lc => 'At least one lower case letter',
15665: num => 'At least one number',
15666: spec => 'At least one non-alphanumeric',
15667: );
15668: my $needed = '<ul><li>'.
15669: join('</li><li>',map {$rulenames{$_} } @{$confighash{'passwords'}{'chars'}}).
15670: '</li></ul>';
15671: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$titles{'chars'},$needed).'</li>';
15672: } else {
15673: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
15674: }
15675: } else {
15676: $resulttext .= '<li>'.&mt('[_1] set to none',$titles{'chars'}).'</li>';
15677: }
15678: } elsif ($key eq 'crsownerchg') {
15679: if (ref($confighash{'passwords'}{'crsownerchg'}) eq 'HASH') {
15680: if ((@{$confighash{'passwords'}{'crsownerchg'}{'by'}} == 0) ||
15681: (@{$confighash{'passwords'}{'crsownerchg'}{'for'}} == 0)) {
15682: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
15683: } else {
15684: my %crsownerstr;
15685: foreach my $item ('by','for') {
15686: if (ref($confighash{'passwords'}{'crsownerchg'}{$item}) eq 'ARRAY') {
15687: foreach my $type (@{$confighash{'passwords'}{'crsownerchg'}{$item}}) {
15688: if ($type eq 'default') {
15689: $crsownerstr{$item} .= $othertitle.', ';
15690: } elsif ($usertypes->{$type} ne '') {
15691: $crsownerstr{$item} .= $usertypes->{$type}.', ';
15692: }
15693: }
15694: $crsownerstr{$item} =~ s/\Q, \E$//;
15695: }
15696: }
15697: $resulttext .= '<li>'.&mt('Course owner (with status: [_1]) may change passwords for students (with status: [_2]).',
15698: $crsownerstr{'by'},$crsownerstr{'for'}).'</li>';
15699: }
15700: } else {
15701: $resulttext .= '<li>'.&mt('Course owner may not change student passwords.').'</li>';
15702: }
15703: }
15704: $resulttext .= '</ul></li>';
15705: }
15706: }
15707: $resulttext .= '</ul>';
15708: } else {
15709: $resulttext = &mt('No changes made to password settings');
15710: }
15711: my $cachetime = 24*60*60;
15712: if ($updatedefaults) {
15713: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
15714: if (ref($lastactref) eq 'HASH') {
15715: $lastactref->{'domdefaults'} = 1;
15716: }
15717: }
15718: if ($updateconf) {
15719: &Apache::lonnet::do_cache_new('passwdconf',$dom,$confighash{'passwords'},$cachetime);
15720: if (ref($lastactref) eq 'HASH') {
15721: $lastactref->{'passwdconf'} = 1;
15722: }
15723: }
15724: } else {
15725: $resulttext = '<span class="LC_error">'.
15726: &mt('An error occurred: [_1]',$putresult).'</span>';
15727: }
15728: if ($errors) {
15729: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
15730: $errors.'</ul></p>';
15731: }
15732: return $resulttext;
15733: }
15734:
15735: sub password_rule_changes {
15736: my ($prefix,$newvalues,$current,$changes) = @_;
15737: return unless ((ref($newvalues) eq 'HASH') &&
15738: (ref($current) eq 'HASH') &&
15739: (ref($changes) eq 'HASH'));
15740: my (@rules,%staticdefaults);
15741: if ($prefix eq 'passwords') {
15742: @rules = ('min','max','numsaved');
15743: } elsif (($prefix eq 'ltisecrets') || ($prefix eq 'toolsecrets')) {
15744: @rules = ('min','max');
15745: }
15746: $staticdefaults{'min'} = $Apache::lonnet::passwdmin;
15747: foreach my $rule (@rules) {
15748: $env{'form.'.$prefix.'_'.$rule} =~ s/^\s+|\s+$//g;
15749: my $ruleok;
15750: if ($rule eq 'min') {
15751: if ($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) {
15752: if ($env{'form.'.$prefix.'_'.$rule} >= $staticdefaults{$rule}) {
15753: $ruleok = 1;
15754: }
15755: }
15756: } elsif (($env{'form.'.$prefix.'_'.$rule} =~ /^\d+$/) &&
15757: ($env{'form.'.$prefix.'_'.$rule} ne '0')) {
15758: $ruleok = 1;
15759: }
15760: if ($ruleok) {
15761: $newvalues->{$rule} = $env{'form.'.$prefix.'_'.$rule};
15762: if (exists($current->{$rule})) {
15763: if ($newvalues->{$rule} ne $current->{$rule}) {
15764: $changes->{'rules'} = 1;
15765: }
15766: } elsif ($rule eq 'min') {
15767: if ($staticdefaults{$rule} ne $newvalues->{$rule}) {
15768: $changes->{'rules'} = 1;
15769: }
15770: } else {
15771: $changes->{'rules'} = 1;
15772: }
15773: } elsif (exists($current->{$rule})) {
15774: $changes->{'rules'} = 1;
15775: }
15776: }
15777: my @posschars = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_chars');
15778: my @chars;
15779: foreach my $item (sort(@posschars)) {
15780: if ($item =~ /^(uc|lc|num|spec)$/) {
15781: push(@chars,$item);
15782: }
15783: }
15784: $newvalues->{'chars'} = \@chars;
15785: unless ($changes->{'rules'}) {
15786: if (ref($current->{'chars'}) eq 'ARRAY') {
15787: my @diffs = &Apache::loncommon::compare_arrays($current->{'chars'},\@chars);
15788: if (@diffs > 0) {
15789: $changes->{'rules'} = 1;
15790: }
15791: } else {
15792: if (@chars > 0) {
15793: $changes->{'rules'} = 1;
15794: }
15795: }
15796: }
15797: return;
15798: }
15799:
15800: sub modify_usercreation {
15801: my ($dom,%domconfig) = @_;
15802: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
15803: my $warningmsg;
15804: if (ref($domconfig{'usercreation'}) eq 'HASH') {
15805: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
15806: if ($key eq 'cancreate') {
15807: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
15808: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
15809: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
15810: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15811: } else {
15812: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
15813: }
15814: }
15815: }
15816: } elsif ($key eq 'email_rule') {
15817: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
15818: } else {
15819: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
15820: }
15821: }
15822: }
15823: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
15824: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
15825: my @contexts = ('author','course','requestcrs');
15826: foreach my $item(@contexts) {
15827: $cancreate{$item} = $env{'form.can_createuser_'.$item};
15828: }
15829: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
15830: foreach my $item (@contexts) {
15831: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
15832: push(@{$changes{'cancreate'}},$item);
15833: }
15834: }
15835: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
15836: foreach my $item (@contexts) {
15837: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
15838: if ($cancreate{$item} ne 'any') {
15839: push(@{$changes{'cancreate'}},$item);
15840: }
15841: } else {
15842: if ($cancreate{$item} ne 'none') {
15843: push(@{$changes{'cancreate'}},$item);
15844: }
15845: }
15846: }
15847: } else {
15848: foreach my $item (@contexts) {
15849: push(@{$changes{'cancreate'}},$item);
15850: }
15851: }
15852:
15853: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
15854: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
15855: if (!grep(/^\Q$type\E$/,@username_rule)) {
15856: push(@{$changes{'username_rule'}},$type);
15857: }
15858: }
15859: foreach my $type (@username_rule) {
15860: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
15861: push(@{$changes{'username_rule'}},$type);
15862: }
15863: }
15864: } else {
15865: push(@{$changes{'username_rule'}},@username_rule);
15866: }
15867:
15868: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
15869: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
15870: if (!grep(/^\Q$type\E$/,@id_rule)) {
15871: push(@{$changes{'id_rule'}},$type);
15872: }
15873: }
15874: foreach my $type (@id_rule) {
15875: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
15876: push(@{$changes{'id_rule'}},$type);
15877: }
15878: }
15879: } else {
15880: push(@{$changes{'id_rule'}},@id_rule);
15881: }
15882:
15883: my @authen_contexts = ('author','course','domain');
15884: my @authtypes = ('int','krb4','krb5','loc','lti');
15885: my %authhash;
15886: foreach my $item (@authen_contexts) {
15887: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
15888: foreach my $auth (@authtypes) {
15889: if (grep(/^\Q$auth\E$/,@authallowed)) {
15890: $authhash{$item}{$auth} = 1;
15891: } else {
15892: $authhash{$item}{$auth} = 0;
15893: }
15894: }
15895: }
15896: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
15897: foreach my $item (@authen_contexts) {
15898: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
15899: foreach my $auth (@authtypes) {
15900: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
15901: push(@{$changes{'authtypes'}},$item);
15902: last;
15903: }
15904: }
15905: }
15906: }
15907: } else {
15908: foreach my $item (@authen_contexts) {
15909: push(@{$changes{'authtypes'}},$item);
15910: }
15911: }
15912:
15913: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
15914: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
15915: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
15916: $save_usercreate{'id_rule'} = \@id_rule;
15917: $save_usercreate{'username_rule'} = \@username_rule,
15918: $save_usercreate{'authtypes'} = \%authhash;
15919:
15920: my %usercreation_hash = (
15921: usercreation => \%save_usercreate,
15922: );
15923:
15924: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
15925: $dom);
15926:
15927: if ($putresult eq 'ok') {
15928: if (keys(%changes) > 0) {
15929: $resulttext = &mt('Changes made:').'<ul>';
15930: if (ref($changes{'cancreate'}) eq 'ARRAY') {
15931: my %lt = &usercreation_types();
15932: foreach my $type (@{$changes{'cancreate'}}) {
15933: my $chgtext = $lt{$type}.', ';
15934: if ($cancreate{$type} eq 'none') {
15935: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
15936: } elsif ($cancreate{$type} eq 'any') {
15937: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
15938: } elsif ($cancreate{$type} eq 'official') {
15939: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
15940: } elsif ($cancreate{$type} eq 'unofficial') {
15941: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
15942: }
15943: $resulttext .= '<li>'.$chgtext.'</li>';
15944: }
15945: }
15946: if (ref($changes{'username_rule'}) eq 'ARRAY') {
15947: my ($rules,$ruleorder) =
15948: &Apache::lonnet::inst_userrules($dom,'username');
15949: my $chgtext = '<ul>';
15950: foreach my $type (@username_rule) {
15951: if (ref($rules->{$type}) eq 'HASH') {
15952: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
15953: }
15954: }
15955: $chgtext .= '</ul>';
15956: if (@username_rule > 0) {
15957: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15958: } else {
15959: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
15960: }
15961: }
15962: if (ref($changes{'id_rule'}) eq 'ARRAY') {
15963: my ($idrules,$idruleorder) =
15964: &Apache::lonnet::inst_userrules($dom,'id');
15965: my $chgtext = '<ul>';
15966: foreach my $type (@id_rule) {
15967: if (ref($idrules->{$type}) eq 'HASH') {
15968: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
15969: }
15970: }
15971: $chgtext .= '</ul>';
15972: if (@id_rule > 0) {
15973: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
15974: } else {
15975: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
15976: }
15977: }
15978: my %authname = &authtype_names();
15979: my %context_title = &context_names();
15980: if (ref($changes{'authtypes'}) eq 'ARRAY') {
15981: my $chgtext = '<ul>';
15982: foreach my $type (@{$changes{'authtypes'}}) {
15983: my @allowed;
15984: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
15985: foreach my $auth (@authtypes) {
15986: if ($authhash{$type}{$auth}) {
15987: push(@allowed,$authname{$auth});
15988: }
15989: }
15990: if (@allowed > 0) {
15991: $chgtext .= join(', ',@allowed).'</li>';
15992: } else {
15993: $chgtext .= &mt('none').'</li>';
15994: }
15995: }
15996: $chgtext .= '</ul>';
15997: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
15998: $resulttext .= '</li>';
15999: }
16000: $resulttext .= '</ul>';
16001: } else {
16002: $resulttext = &mt('No changes made to user creation settings');
16003: }
16004: } else {
16005: $resulttext = '<span class="LC_error">'.
16006: &mt('An error occurred: [_1]',$putresult).'</span>';
16007: }
16008: if ($warningmsg ne '') {
16009: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16010: }
16011: return $resulttext;
16012: }
16013:
16014: sub modify_selfcreation {
16015: my ($dom,$lastactref,%domconfig) = @_;
16016: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
16017: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
16018: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
16019: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
16020: if (ref($typesref) eq 'ARRAY') {
16021: @types = @{$typesref};
16022: }
16023: if (ref($usertypesref) eq 'HASH') {
16024: %usertypes = %{$usertypesref};
16025: }
16026: $usertypes{'default'} = $othertitle;
16027: #
16028: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
16029: #
16030: if (ref($domconfig{'usercreation'}) eq 'HASH') {
16031: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
16032: if ($key eq 'cancreate') {
16033: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
16034: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
16035: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
16036: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
16037: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
16038: ($item eq 'emailusername') || ($item eq 'shibenv') ||
16039: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
16040: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
16041: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16042: } else {
16043: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
16044: }
16045: }
16046: }
16047: } elsif ($key eq 'email_rule') {
16048: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
16049: } else {
16050: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
16051: }
16052: }
16053: }
16054: #
16055: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
16056: #
16057: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16058: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16059: if ($key eq 'selfcreate') {
16060: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
16061: } else {
16062: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
16063: }
16064: }
16065: }
16066: #
16067: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
16068: #
16069: if (ref($domconfig{'inststatus'}) eq 'HASH') {
16070: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
16071: if ($key eq 'inststatusguest') {
16072: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
16073: } else {
16074: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
16075: }
16076: }
16077: }
16078:
16079: my @contexts = ('selfcreate');
16080: @{$cancreate{'selfcreate'}} = ();
16081: %{$cancreate{'emailusername'}} = ();
16082: if (@types) {
16083: @{$cancreate{'statustocreate'}} = ();
16084: }
16085: %{$cancreate{'selfcreateprocessing'}} = ();
16086: %{$cancreate{'shibenv'}} = ();
16087: %{$cancreate{'emailverified'}} = ();
16088: %{$cancreate{'emailoptions'}} = ();
16089: %{$cancreate{'emaildomain'}} = ();
16090: my %selfcreatetypes = (
16091: sso => 'users authenticated by institutional single sign on',
16092: login => 'users authenticated by institutional log-in',
16093: email => 'users verified by e-mail',
16094: );
16095: #
16096: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
16097: # is permitted.
16098: #
16099: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
16100:
16101: my (@statuses,%email_rule);
16102: foreach my $item ('login','sso','email') {
16103: if ($item eq 'email') {
16104: if ($env{'form.cancreate_email'}) {
16105: if (@types) {
16106: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
16107: foreach my $status (@poss_statuses) {
16108: if (grep(/^\Q$status\E$/,(@types,'default'))) {
16109: push(@statuses,$status);
16110: }
16111: }
16112: $save_inststatus{'inststatusguest'} = \@statuses;
16113: } else {
16114: push(@statuses,'default');
16115: }
16116: if (@statuses) {
16117: my %curr_rule;
16118: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
16119: foreach my $type (@statuses) {
16120: $curr_rule{$type} = $curr_usercreation{'email_rule'};
16121: }
16122: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
16123: foreach my $type (@statuses) {
16124: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
16125: }
16126: }
16127: push(@{$cancreate{'selfcreate'}},'email');
16128: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
16129: my %curremaildom;
16130: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
16131: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
16132: }
16133: foreach my $type (@statuses) {
16134: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
16135: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
16136: }
16137: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
16138: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
16139: }
16140: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
16141: #
16142: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
16143: #
16144: my $chosen = $1;
16145: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
16146: my $emaildom;
16147: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
16148: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
16149: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
16150: if (ref($curremaildom{$type}) eq 'HASH') {
16151: if (exists($curremaildom{$type}{$chosen})) {
16152: if ($curremaildom{$type}{$chosen} ne $emaildom) {
16153: push(@{$changes{'cancreate'}},'emaildomain');
16154: }
16155: } elsif ($emaildom ne '') {
16156: push(@{$changes{'cancreate'}},'emaildomain');
16157: }
16158: } elsif ($emaildom ne '') {
16159: push(@{$changes{'cancreate'}},'emaildomain');
16160: }
16161: }
16162: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16163: } elsif ($chosen eq 'custom') {
16164: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
16165: $email_rule{$type} = [];
16166: if (ref($emailrules) eq 'HASH') {
16167: foreach my $rule (@possemail_rules) {
16168: if (exists($emailrules->{$rule})) {
16169: push(@{$email_rule{$type}},$rule);
16170: }
16171: }
16172: }
16173: if (@{$email_rule{$type}}) {
16174: $cancreate{'emailoptions'}{$type} = 'custom';
16175: if (ref($curr_rule{$type}) eq 'ARRAY') {
16176: if (@{$curr_rule{$type}} > 0) {
16177: foreach my $rule (@{$curr_rule{$type}}) {
16178: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
16179: push(@{$changes{'email_rule'}},$type);
16180: }
16181: }
16182: }
16183: foreach my $type (@{$email_rule{$type}}) {
16184: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
16185: push(@{$changes{'email_rule'}},$type);
16186: }
16187: }
16188: } else {
16189: push(@{$changes{'email_rule'}},$type);
16190: }
16191: }
16192: } else {
16193: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
16194: }
16195: }
16196: }
16197: if (@types) {
16198: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16199: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
16200: if (@changed) {
16201: push(@{$changes{'inststatus'}},'inststatusguest');
16202: }
16203: } else {
16204: push(@{$changes{'inststatus'}},'inststatusguest');
16205: }
16206: }
16207: } else {
16208: delete($env{'form.cancreate_email'});
16209: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16210: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16211: push(@{$changes{'inststatus'}},'inststatusguest');
16212: }
16213: }
16214: }
16215: } else {
16216: $save_inststatus{'inststatusguest'} = [];
16217: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
16218: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
16219: push(@{$changes{'inststatus'}},'inststatusguest');
16220: }
16221: }
16222: }
16223: } else {
16224: if ($env{'form.cancreate_'.$item}) {
16225: push(@{$cancreate{'selfcreate'}},$item);
16226: }
16227: }
16228: }
16229: my (%userinfo,%savecaptcha);
16230: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
16231: #
16232: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
16233: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
16234: #
16235:
16236: if ($env{'form.cancreate_email'}) {
16237: push(@contexts,'emailusername');
16238: if (@statuses) {
16239: foreach my $type (@statuses) {
16240: if (ref($infofields) eq 'ARRAY') {
16241: foreach my $field (@{$infofields}) {
16242: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
16243: $cancreate{'emailusername'}{$type}{$field} = $1;
16244: }
16245: }
16246: }
16247: }
16248: }
16249: #
16250: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
16251: # queued requests for self-creation of account verified by e-mail.
16252: #
16253:
16254: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
16255: @approvalnotify = sort(@approvalnotify);
16256: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
16257: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16258: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
16259: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
16260: push(@{$changes{'cancreate'}},'notify');
16261: }
16262: } else {
16263: if ($cancreate{'notify'}{'approval'}) {
16264: push(@{$changes{'cancreate'}},'notify');
16265: }
16266: }
16267: } elsif ($cancreate{'notify'}{'approval'}) {
16268: push(@{$changes{'cancreate'}},'notify');
16269: }
16270:
16271: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
16272: }
16273: #
16274: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
16275: # institutional log-in.
16276: #
16277: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
16278: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
16279: ($domdefaults{'auth_def'} eq 'localauth'))) {
16280: $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.').' '.
16281: &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.');
16282: }
16283: }
16284: my @fields = ('lastname','firstname','middlename','generation',
16285: 'permanentemail','id');
16286: my @shibfields = (@fields,'inststatus');
16287: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16288: #
16289: # Where usernames may created for institutional log-in and/or institutional single sign on:
16290: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
16291: # may self-create accounts
16292: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
16293: # which the user may supply, if institutional data is unavailable.
16294: #
16295: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
16296: if (@types) {
16297: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
16298: push(@contexts,'statustocreate');
16299: foreach my $type (@types) {
16300: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
16301: foreach my $field (@fields) {
16302: if (grep(/^\Q$field\E$/,@modifiable)) {
16303: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
16304: } else {
16305: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
16306: }
16307: }
16308: }
16309: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
16310: foreach my $type (@types) {
16311: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
16312: foreach my $field (@fields) {
16313: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
16314: $curr_usermodify{'selfcreate'}{$type}{$field}) {
16315: push(@{$changes{'selfcreate'}},$type);
16316: last;
16317: }
16318: }
16319: }
16320: }
16321: } else {
16322: foreach my $type (@types) {
16323: push(@{$changes{'selfcreate'}},$type);
16324: }
16325: }
16326: }
16327: foreach my $field (@shibfields) {
16328: if ($env{'form.shibenv_'.$field} ne '') {
16329: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
16330: }
16331: }
16332: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
16333: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
16334: foreach my $field (@shibfields) {
16335: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
16336: push(@{$changes{'cancreate'}},'shibenv');
16337: }
16338: }
16339: } else {
16340: foreach my $field (@shibfields) {
16341: if ($env{'form.shibenv_'.$field}) {
16342: push(@{$changes{'cancreate'}},'shibenv');
16343: last;
16344: }
16345: }
16346: }
16347: }
16348: }
16349: foreach my $item (@contexts) {
16350: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
16351: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
16352: if (ref($cancreate{$item}) eq 'ARRAY') {
16353: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
16354: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16355: push(@{$changes{'cancreate'}},$item);
16356: }
16357: }
16358: }
16359: }
16360: if (ref($cancreate{$item}) eq 'ARRAY') {
16361: foreach my $type (@{$cancreate{$item}}) {
16362: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
16363: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16364: push(@{$changes{'cancreate'}},$item);
16365: }
16366: }
16367: }
16368: }
16369: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
16370: if (ref($cancreate{$item}) eq 'HASH') {
16371: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
16372: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
16373: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
16374: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
16375: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16376: push(@{$changes{'cancreate'}},$item);
16377: }
16378: }
16379: }
16380: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
16381: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
16382: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16383: push(@{$changes{'cancreate'}},$item);
16384: }
16385: }
16386: }
16387: }
16388: foreach my $type (keys(%{$cancreate{$item}})) {
16389: if (ref($cancreate{$item}{$type}) eq 'HASH') {
16390: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
16391: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
16392: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
16393: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16394: push(@{$changes{'cancreate'}},$item);
16395: }
16396: }
16397: } else {
16398: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16399: push(@{$changes{'cancreate'}},$item);
16400: }
16401: }
16402: }
16403: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
16404: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
16405: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16406: push(@{$changes{'cancreate'}},$item);
16407: }
16408: }
16409: }
16410: }
16411: }
16412: } elsif ($curr_usercreation{'cancreate'}{$item}) {
16413: if (ref($cancreate{$item}) eq 'ARRAY') {
16414: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
16415: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16416: push(@{$changes{'cancreate'}},$item);
16417: }
16418: }
16419: }
16420: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
16421: if (ref($cancreate{$item}) eq 'HASH') {
16422: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16423: push(@{$changes{'cancreate'}},$item);
16424: }
16425: }
16426: } elsif ($item eq 'emailusername') {
16427: if (ref($cancreate{$item}) eq 'HASH') {
16428: foreach my $type (keys(%{$cancreate{$item}})) {
16429: if (ref($cancreate{$item}{$type}) eq 'HASH') {
16430: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
16431: if ($cancreate{$item}{$type}{$field}) {
16432: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
16433: push(@{$changes{'cancreate'}},$item);
16434: }
16435: last;
16436: }
16437: }
16438: }
16439: }
16440: }
16441: }
16442: }
16443: #
16444: # Populate %save_usercreate hash with updates to self-creation configuration.
16445: #
16446: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
16447: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
16448: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
16449: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
16450: if (ref($cancreate{'notify'}) eq 'HASH') {
16451: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
16452: }
16453: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
16454: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
16455: }
16456: if (ref($cancreate{'emailverified'}) eq 'HASH') {
16457: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
16458: }
16459: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
16460: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
16461: }
16462: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
16463: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
16464: }
16465: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
16466: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
16467: }
16468: if (ref($cancreate{'shibenv'}) eq 'HASH') {
16469: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
16470: }
16471: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
16472: $save_usercreate{'email_rule'} = \%email_rule;
16473:
16474: my %userconfig_hash = (
16475: usercreation => \%save_usercreate,
16476: usermodification => \%save_usermodify,
16477: inststatus => \%save_inststatus,
16478: );
16479:
16480: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
16481: $dom);
16482: #
16483: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
16484: #
16485: if ($putresult eq 'ok') {
16486: if (keys(%changes) > 0) {
16487: $resulttext = &mt('Changes made:').'<ul>';
16488: if (ref($changes{'cancreate'}) eq 'ARRAY') {
16489: my %lt = &selfcreation_types();
16490: foreach my $type (@{$changes{'cancreate'}}) {
16491: my $chgtext = '';
16492: if ($type eq 'selfcreate') {
16493: if (@{$cancreate{$type}} == 0) {
16494: $chgtext .= &mt('Self creation of a new user account is not permitted.');
16495: } else {
16496: $chgtext .= &mt('Self-creation of a new account is permitted for:').
16497: '<ul>';
16498: foreach my $case (@{$cancreate{$type}}) {
16499: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
16500: }
16501: $chgtext .= '</ul>';
16502: if (ref($cancreate{$type}) eq 'ARRAY') {
16503: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
16504: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
16505: if (@{$cancreate{'statustocreate'}} == 0) {
16506: $chgtext .= '<span class="LC_warning">'.
16507: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
16508: '</span><br />';
16509: }
16510: }
16511: }
16512: if (grep(/^email$/,@{$cancreate{$type}})) {
16513: if (!@statuses) {
16514: $chgtext .= '<span class="LC_warning">'.
16515: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
16516: '</span><br />';
16517:
16518: }
16519: }
16520: }
16521: }
16522: } elsif ($type eq 'shibenv') {
16523: if (keys(%{$cancreate{$type}}) == 0) {
16524: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
16525: } else {
16526: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
16527: '<ul>';
16528: foreach my $field (@shibfields) {
16529: next if ($cancreate{$type}{$field} eq '');
16530: if ($field eq 'inststatus') {
16531: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
16532: } else {
16533: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
16534: }
16535: }
16536: $chgtext .= '</ul>';
16537: }
16538: } elsif ($type eq 'statustocreate') {
16539: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
16540: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
16541: if (@{$cancreate{'selfcreate'}} > 0) {
16542: if (@{$cancreate{'statustocreate'}} == 0) {
16543: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
16544: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
16545: $chgtext .= '<br />'.
16546: '<span class="LC_warning">'.
16547: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
16548: '</span>';
16549: }
16550: } elsif (keys(%usertypes) > 0) {
16551: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
16552: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
16553: } else {
16554: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
16555: }
16556: $chgtext .= '<ul>';
16557: foreach my $case (@{$cancreate{$type}}) {
16558: if ($case eq 'default') {
16559: $chgtext .= '<li>'.$othertitle.'</li>';
16560: } else {
16561: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
16562: }
16563: }
16564: $chgtext .= '</ul>';
16565: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
16566: $chgtext .= '<span class="LC_warning">'.
16567: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
16568: '</span>';
16569: }
16570: }
16571: } else {
16572: if (@{$cancreate{$type}} == 0) {
16573: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
16574: } else {
16575: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
16576: }
16577: }
16578: $chgtext .= '<br />';
16579: }
16580: } elsif ($type eq 'selfcreateprocessing') {
16581: my %choices = &Apache::lonlocal::texthash (
16582: automatic => 'Automatic approval',
16583: approval => 'Queued for approval',
16584: );
16585: if (@types) {
16586: if (@statuses) {
16587: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
16588: '<ul>';
16589: foreach my $status (@statuses) {
16590: if ($status eq 'default') {
16591: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
16592: } else {
16593: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
16594: }
16595: }
16596: $chgtext .= '</ul>';
16597: }
16598: } else {
16599: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
16600: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
16601: }
16602: } elsif ($type eq 'emailverified') {
16603: my %options = &Apache::lonlocal::texthash (
16604: all => 'Same as e-mail',
16605: first => 'Omit @domain',
16606: free => 'Free to choose',
16607: );
16608: if (@types) {
16609: if (@statuses) {
16610: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
16611: '<ul>';
16612: foreach my $status (@statuses) {
16613: if ($status eq 'default') {
16614: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
16615: } else {
16616: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
16617: }
16618: }
16619: $chgtext .= '</ul>';
16620: }
16621: } else {
16622: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
16623: $options{$cancreate{'emailverified'}{'default'}});
16624: }
16625: } elsif ($type eq 'emailoptions') {
16626: my %options = &Apache::lonlocal::texthash (
16627: any => 'Any e-mail',
16628: inst => 'Institutional only',
16629: noninst => 'Non-institutional only',
16630: custom => 'Custom restrictions',
16631: );
16632: if (@types) {
16633: if (@statuses) {
16634: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
16635: '<ul>';
16636: foreach my $status (@statuses) {
16637: if ($type eq 'default') {
16638: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
16639: } else {
16640: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
16641: }
16642: }
16643: $chgtext .= '</ul>';
16644: }
16645: } else {
16646: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
16647: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
16648: } else {
16649: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
16650: $options{$cancreate{'emailoptions'}{'default'}});
16651: }
16652: }
16653: } elsif ($type eq 'emaildomain') {
16654: my $output;
16655: if (@statuses) {
16656: foreach my $type (@statuses) {
16657: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
16658: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
16659: if ($type eq 'default') {
16660: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
16661: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
16662: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
16663: } else {
16664: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
16665: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
16666: }
16667: } else {
16668: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
16669: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
16670: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
16671: } else {
16672: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
16673: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
16674: }
16675: }
16676: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
16677: if ($type eq 'default') {
16678: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
16679: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
16680: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
16681: } else {
16682: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
16683: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
16684: }
16685: } else {
16686: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
16687: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
16688: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
16689: } else {
16690: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
16691: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
16692: }
16693: }
16694: }
16695: }
16696: }
16697: }
16698: if ($output ne '') {
16699: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
16700: '<ul>'.$output.'</ul>';
16701: }
16702: } elsif ($type eq 'captcha') {
16703: if ($savecaptcha{$type} eq 'notused') {
16704: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
16705: } else {
16706: my %captchas = &captcha_phrases();
16707: if ($captchas{$savecaptcha{$type}}) {
16708: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
16709: } else {
16710: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
16711: }
16712: }
16713: } elsif ($type eq 'recaptchakeys') {
16714: my ($privkey,$pubkey);
16715: if (ref($savecaptcha{$type}) eq 'HASH') {
16716: $pubkey = $savecaptcha{$type}{'public'};
16717: $privkey = $savecaptcha{$type}{'private'};
16718: }
16719: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
16720: if (!$pubkey) {
16721: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
16722: } else {
16723: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
16724: }
16725: if (!$privkey) {
16726: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
16727: } else {
16728: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
16729: }
16730: $chgtext .= '</ul>';
16731: } elsif ($type eq 'recaptchaversion') {
16732: if ($savecaptcha{'captcha'} eq 'recaptcha') {
16733: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
16734: }
16735: } elsif ($type eq 'emailusername') {
16736: if (ref($cancreate{'emailusername'}) eq 'HASH') {
16737: if (@statuses) {
16738: foreach my $type (@statuses) {
16739: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
16740: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
16741: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
16742: '<ul>';
16743: foreach my $field (@{$infofields}) {
16744: if ($cancreate{'emailusername'}{$type}{$field}) {
16745: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
16746: }
16747: }
16748: $chgtext .= '</ul>';
16749: } else {
16750: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
16751: }
16752: } else {
16753: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
16754: }
16755: }
16756: }
16757: }
16758: } elsif ($type eq 'notify') {
16759: my $numapprove = 0;
16760: if (ref($changes{'cancreate'}) eq 'ARRAY') {
16761: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
16762: if ($cancreate{'notify'}{'approval'}) {
16763: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
16764: $numapprove ++;
16765: }
16766: }
16767: }
16768: unless ($numapprove) {
16769: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
16770: }
16771: }
16772: if ($chgtext) {
16773: $resulttext .= '<li>'.$chgtext.'</li>';
16774: }
16775: }
16776: }
16777: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
16778: my ($emailrules,$emailruleorder) =
16779: &Apache::lonnet::inst_userrules($dom,'email');
16780: foreach my $type (@{$changes{'email_rule'}}) {
16781: if (ref($email_rule{$type}) eq 'ARRAY') {
16782: my $chgtext = '<ul>';
16783: foreach my $rule (@{$email_rule{$type}}) {
16784: if (ref($emailrules->{$rule}) eq 'HASH') {
16785: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
16786: }
16787: }
16788: $chgtext .= '</ul>';
16789: my $typename;
16790: if (@types) {
16791: if ($type eq 'default') {
16792: $typename = $othertitle;
16793: } else {
16794: $typename = $usertypes{$type};
16795: }
16796: $chgtext .= &mt('(Affiliation: [_1])',$typename);
16797: }
16798: if (@{$email_rule{$type}} > 0) {
16799: $resulttext .= '<li>'.
16800: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
16801: $usertypes{$type}).
16802: $chgtext.
16803: '</li>';
16804: } else {
16805: $resulttext .= '<li>'.
16806: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
16807: '</li>'.
16808: &mt('(Affiliation: [_1])',$typename);
16809: }
16810: }
16811: }
16812: }
16813: if (ref($changes{'inststatus'}) eq 'ARRAY') {
16814: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
16815: if (@{$save_inststatus{'inststatusguest'}} > 0) {
16816: my $chgtext = '<ul>';
16817: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
16818: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
16819: }
16820: $chgtext .= '</ul>';
16821: $resulttext .= '<li>'.
16822: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
16823: $chgtext.
16824: '</li>';
16825: } else {
16826: $resulttext .= '<li>'.
16827: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
16828: '</li>';
16829: }
16830: }
16831: }
16832: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
16833: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
16834: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16835: foreach my $type (@{$changes{'selfcreate'}}) {
16836: my $typename = $type;
16837: if (keys(%usertypes) > 0) {
16838: if ($usertypes{$type} ne '') {
16839: $typename = $usertypes{$type};
16840: }
16841: }
16842: my @modifiable;
16843: $resulttext .= '<li>'.
16844: &mt('Self-creation of account by users with status: [_1]',
16845: '<span class="LC_cusr_emph">'.$typename.'</span>').
16846: ' - '.&mt('modifiable fields (if institutional data blank): ');
16847: foreach my $field (@fields) {
16848: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
16849: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
16850: }
16851: }
16852: if (@modifiable > 0) {
16853: $resulttext .= join(', ',@modifiable);
16854: } else {
16855: $resulttext .= &mt('none');
16856: }
16857: $resulttext .= '</li>';
16858: }
16859: $resulttext .= '</ul></li>';
16860: }
16861: $resulttext .= '</ul>';
16862: my $cachetime = 24*60*60;
16863: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
16864: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
16865: if (ref($lastactref) eq 'HASH') {
16866: $lastactref->{'domdefaults'} = 1;
16867: }
16868: } else {
16869: $resulttext = &mt('No changes made to self-creation settings');
16870: }
16871: } else {
16872: $resulttext = '<span class="LC_error">'.
16873: &mt('An error occurred: [_1]',$putresult).'</span>';
16874: }
16875: if ($warningmsg ne '') {
16876: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
16877: }
16878: return $resulttext;
16879: }
16880:
16881: sub process_captcha {
16882: my ($container,$changes,$newsettings,$currsettings) = @_;
16883: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH'));
16884: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
16885: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
16886: $newsettings->{'captcha'} = 'original';
16887: }
16888: my %current;
16889: if (ref($currsettings) eq 'HASH') {
16890: %current = %{$currsettings};
16891: }
16892: if ($current{'captcha'} ne $newsettings->{'captcha'}) {
16893: if ($container eq 'cancreate') {
16894: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16895: push(@{$changes->{'cancreate'}},'captcha');
16896: } elsif (!defined($changes->{'cancreate'})) {
16897: $changes->{'cancreate'} = ['captcha'];
16898: }
16899: } elsif ($container eq 'passwords') {
16900: $changes->{'reset'} = 1;
16901: } else {
16902: $changes->{'captcha'} = 1;
16903: }
16904: }
16905: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
16906: if ($newsettings->{'captcha'} eq 'recaptcha') {
16907: $newpub = $env{'form.'.$container.'_recaptchapub'};
16908: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
16909: $newpub =~ s/[^\w\-]//g;
16910: $newpriv =~ s/[^\w\-]//g;
16911: $newsettings->{'recaptchakeys'} = {
16912: public => $newpub,
16913: private => $newpriv,
16914: };
16915: $newversion = $env{'form.'.$container.'_recaptchaversion'};
16916: $newversion =~ s/\D//g;
16917: if ($newversion ne '2') {
16918: $newversion = 1;
16919: }
16920: $newsettings->{'recaptchaversion'} = $newversion;
16921: }
16922: if (ref($current{'recaptchakeys'}) eq 'HASH') {
16923: $currpub = $current{'recaptchakeys'}{'public'};
16924: $currpriv = $current{'recaptchakeys'}{'private'};
16925: unless ($newsettings->{'captcha'} eq 'recaptcha') {
16926: $newsettings->{'recaptchakeys'} = {
16927: public => '',
16928: private => '',
16929: }
16930: }
16931: }
16932: if ($current{'captcha'} eq 'recaptcha') {
16933: $currversion = $current{'recaptchaversion'};
16934: if ($currversion ne '2') {
16935: $currversion = 1;
16936: }
16937: }
16938: if ($currversion ne $newversion) {
16939: if ($container eq 'cancreate') {
16940: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16941: push(@{$changes->{'cancreate'}},'recaptchaversion');
16942: } elsif (!defined($changes->{'cancreate'})) {
16943: $changes->{'cancreate'} = ['recaptchaversion'];
16944: }
16945: } elsif ($container eq 'passwords') {
16946: $changes->{'reset'} = 1;
16947: } else {
16948: $changes->{'recaptchaversion'} = 1;
16949: }
16950: }
16951: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
16952: if ($container eq 'cancreate') {
16953: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
16954: push(@{$changes->{'cancreate'}},'recaptchakeys');
16955: } elsif (!defined($changes->{'cancreate'})) {
16956: $changes->{'cancreate'} = ['recaptchakeys'];
16957: }
16958: } elsif ($container eq 'passwords') {
16959: $changes->{'reset'} = 1;
16960: } else {
16961: $changes->{'recaptchakeys'} = 1;
16962: }
16963: }
16964: return;
16965: }
16966:
16967: sub modify_usermodification {
16968: my ($dom,%domconfig) = @_;
16969: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
16970: if (ref($domconfig{'usermodification'}) eq 'HASH') {
16971: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
16972: if ($key eq 'selfcreate') {
16973: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
16974: } else {
16975: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
16976: }
16977: }
16978: }
16979: my @contexts = ('author','course');
16980: my %context_title = (
16981: author => 'In author context',
16982: course => 'In course context',
16983: );
16984: my @fields = ('lastname','firstname','middlename','generation',
16985: 'permanentemail','id');
16986: my %roles = (
16987: author => ['ca','aa'],
16988: course => ['st','ep','ta','in','cr'],
16989: );
16990: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
16991: foreach my $context (@contexts) {
16992: foreach my $role (@{$roles{$context}}) {
16993: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
16994: foreach my $item (@fields) {
16995: if (grep(/^\Q$item\E$/,@modifiable)) {
16996: $modifyhash{$context}{$role}{$item} = 1;
16997: } else {
16998: $modifyhash{$context}{$role}{$item} = 0;
16999: }
17000: }
17001: }
17002: if (ref($curr_usermodification{$context}) eq 'HASH') {
17003: foreach my $role (@{$roles{$context}}) {
17004: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
17005: foreach my $field (@fields) {
17006: if ($modifyhash{$context}{$role}{$field} ne
17007: $curr_usermodification{$context}{$role}{$field}) {
17008: push(@{$changes{$context}},$role);
17009: last;
17010: }
17011: }
17012: }
17013: }
17014: } else {
17015: foreach my $context (@contexts) {
17016: foreach my $role (@{$roles{$context}}) {
17017: push(@{$changes{$context}},$role);
17018: }
17019: }
17020: }
17021: }
17022: my %usermodification_hash = (
17023: usermodification => \%modifyhash,
17024: );
17025: my $putresult = &Apache::lonnet::put_dom('configuration',
17026: \%usermodification_hash,$dom);
17027: if ($putresult eq 'ok') {
17028: if (keys(%changes) > 0) {
17029: $resulttext = &mt('Changes made: ').'<ul>';
17030: foreach my $context (@contexts) {
17031: if (ref($changes{$context}) eq 'ARRAY') {
17032: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
17033: if (ref($changes{$context}) eq 'ARRAY') {
17034: foreach my $role (@{$changes{$context}}) {
17035: my $rolename;
17036: if ($role eq 'cr') {
17037: $rolename = &mt('Custom');
17038: } else {
17039: $rolename = &Apache::lonnet::plaintext($role);
17040: }
17041: my @modifiable;
17042: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
17043: foreach my $field (@fields) {
17044: if ($modifyhash{$context}{$role}{$field}) {
17045: push(@modifiable,$fieldtitles{$field});
17046: }
17047: }
17048: if (@modifiable > 0) {
17049: $resulttext .= join(', ',@modifiable);
17050: } else {
17051: $resulttext .= &mt('none');
17052: }
17053: $resulttext .= '</li>';
17054: }
17055: $resulttext .= '</ul></li>';
17056: }
17057: }
17058: }
17059: $resulttext .= '</ul>';
17060: } else {
17061: $resulttext = &mt('No changes made to user modification settings');
17062: }
17063: } else {
17064: $resulttext = '<span class="LC_error">'.
17065: &mt('An error occurred: [_1]',$putresult).'</span>';
17066: }
17067: return $resulttext;
17068: }
17069:
17070: sub modify_defaults {
17071: my ($dom,$lastactref,%domconfig) = @_;
17072: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
17073: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
17074: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
17075: 'portal_def');
17076: my @authtypes = ('internal','krb4','krb5','localauth','lti');
17077: foreach my $item (@items) {
17078: $newvalues{$item} = $env{'form.'.$item};
17079: if ($item eq 'auth_def') {
17080: if ($newvalues{$item} ne '') {
17081: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
17082: push(@errors,$item);
17083: }
17084: }
17085: } elsif ($item eq 'lang_def') {
17086: if ($newvalues{$item} ne '') {
17087: if ($newvalues{$item} =~ /^(\w+)/) {
17088: my $langcode = $1;
17089: if ($langcode ne 'x_chef') {
17090: if (code2language($langcode) eq '') {
17091: push(@errors,$item);
17092: }
17093: }
17094: } else {
17095: push(@errors,$item);
17096: }
17097: }
17098: } elsif ($item eq 'timezone_def') {
17099: if ($newvalues{$item} ne '') {
17100: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
17101: push(@errors,$item);
17102: }
17103: }
17104: } elsif ($item eq 'datelocale_def') {
17105: if ($newvalues{$item} ne '') {
17106: my @datelocale_ids = DateTime::Locale->ids();
17107: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
17108: push(@errors,$item);
17109: }
17110: }
17111: } elsif ($item eq 'portal_def') {
17112: if ($newvalues{$item} ne '') {
17113: if ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
17114: foreach my $field ('email','web') {
17115: if ($env{'form.'.$item.'_'.$field}) {
17116: $newvalues{$item.'_'.$field} = $env{'form.'.$item.'_'.$field};
17117: }
17118: }
17119: } else {
17120: push(@errors,$item);
17121: }
17122: }
17123: }
17124: if (grep(/^\Q$item\E$/,@errors)) {
17125: $newvalues{$item} = $domdefaults{$item};
17126: if ($item eq 'portal_def') {
17127: if ($domdefaults{$item}) {
17128: foreach my $field ('email','web') {
17129: if (exists($domdefaults{$item.'_'.$field})) {
17130: $newvalues{$item.'_'.$field} = $domdefaults{$item.'_'.$field};
17131: }
17132: }
17133: }
17134: }
17135: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
17136: $changes{$item} = 1;
17137: }
17138: if ($item eq 'portal_def') {
17139: unless (grep(/^\Q$item\E$/,@errors)) {
17140: if ($newvalues{$item} eq '') {
17141: foreach my $field ('email','web') {
17142: if (exists($domdefaults{$item.'_'.$field})) {
17143: delete($domdefaults{$item.'_'.$field});
17144: }
17145: }
17146: } else {
17147: unless ($changes{$item}) {
17148: foreach my $field ('email','web') {
17149: if ($domdefaults{$item.'_'.$field} ne $newvalues{$item.'_'.$field}) {
17150: $changes{$item} = 1;
17151: last;
17152: }
17153: }
17154: }
17155: foreach my $field ('email','web') {
17156: if ($newvalues{$item.'_'.$field}) {
17157: $domdefaults{$item.'_'.$field} = $newvalues{$item.'_'.$field};
17158: } elsif (exists($domdefaults{$item.'_'.$field})) {
17159: delete($domdefaults{$item.'_'.$field});
17160: }
17161: }
17162: }
17163: }
17164: }
17165: $domdefaults{$item} = $newvalues{$item};
17166: }
17167: my %staticdefaults = (
17168: 'intauth_cost' => 10,
17169: 'intauth_check' => 0,
17170: 'intauth_switch' => 0,
17171: );
17172: foreach my $item ('intauth_cost','intauth_check','intauth_switch') {
17173: if (exists($domdefaults{$item})) {
17174: $newvalues{$item} = $domdefaults{$item};
17175: } else {
17176: $newvalues{$item} = $staticdefaults{$item};
17177: }
17178: }
17179: my ($unamemaprules,$ruleorder);
17180: my @possunamemaprules = &Apache::loncommon::get_env_multiple('form.unamemap_rule');
17181: if (@possunamemaprules) {
17182: ($unamemaprules,$ruleorder) =
17183: &Apache::lonnet::inst_userrules($dom,'unamemap');
17184: if ((ref($unamemaprules) eq 'HASH') && (ref($ruleorder) eq 'ARRAY')) {
17185: if (@{$ruleorder} > 0) {
17186: my %possrules;
17187: map { $possrules{$_} = 1; } @possunamemaprules;
17188: foreach my $rule (@{$ruleorder}) {
17189: if ($possrules{$rule}) {
17190: push(@{$newvalues{'unamemap_rule'}},$rule);
17191: }
17192: }
17193: }
17194: }
17195: }
17196: if (ref($domdefaults{'unamemap_rule'}) eq 'ARRAY') {
17197: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
17198: my @rulediffs = &Apache::loncommon::compare_arrays($domdefaults{'unamemap_rule'},
17199: $newvalues{'unamemap_rule'});
17200: if (@rulediffs) {
17201: $changes{'unamemap_rule'} = 1;
17202: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
17203: }
17204: } elsif (@{$domdefaults{'unamemap_rule'}} > 0) {
17205: $changes{'unamemap_rule'} = 1;
17206: delete($domdefaults{'unamemap_rule'});
17207: }
17208: } elsif (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
17209: if (@{$newvalues{'unamemap_rule'}} > 0) {
17210: $changes{'unamemap_rule'} = 1;
17211: $domdefaults{'unamemap_rule'} = $newvalues{'unamemap_rule'};
17212: }
17213: }
17214: my %defaults_hash = (
17215: defaults => \%newvalues,
17216: );
17217: my $title = &defaults_titles();
17218:
17219: my $currinststatus;
17220: if (ref($domconfig{'inststatus'}) eq 'HASH') {
17221: $currinststatus = $domconfig{'inststatus'};
17222: } else {
17223: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
17224: $currinststatus = {
17225: inststatustypes => $usertypes,
17226: inststatusorder => $types,
17227: inststatusguest => [],
17228: };
17229: }
17230: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
17231: my @allpos;
17232: my %alltypes;
17233: my @inststatusguest;
17234: if (ref($currinststatus) eq 'HASH') {
17235: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
17236: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
17237: unless (grep(/^\Q$type\E$/,@todelete)) {
17238: push(@inststatusguest,$type);
17239: }
17240: }
17241: }
17242: }
17243: my ($currtitles,$currorder);
17244: if (ref($currinststatus) eq 'HASH') {
17245: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
17246: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
17247: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
17248: if ($currinststatus->{inststatustypes}->{$type} ne '') {
17249: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
17250: }
17251: }
17252: unless (grep(/^\Q$type\E$/,@todelete)) {
17253: my $position = $env{'form.inststatus_pos_'.$type};
17254: $position =~ s/\D+//g;
17255: $allpos[$position] = $type;
17256: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
17257: $alltypes{$type} =~ s/`//g;
17258: }
17259: }
17260: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
17261: $currtitles =~ s/,$//;
17262: }
17263: }
17264: if ($env{'form.addinststatus'}) {
17265: my $newtype = $env{'form.addinststatus'};
17266: $newtype =~ s/\W//g;
17267: unless (exists($alltypes{$newtype})) {
17268: $alltypes{$newtype} = $env{'form.addinststatus_title'};
17269: $alltypes{$newtype} =~ s/`//g;
17270: my $position = $env{'form.addinststatus_pos'};
17271: $position =~ s/\D+//g;
17272: if ($position ne '') {
17273: $allpos[$position] = $newtype;
17274: }
17275: }
17276: }
17277: my @orderedstatus;
17278: foreach my $type (@allpos) {
17279: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
17280: push(@orderedstatus,$type);
17281: }
17282: }
17283: foreach my $type (keys(%alltypes)) {
17284: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
17285: delete($alltypes{$type});
17286: }
17287: }
17288: $defaults_hash{'inststatus'} = {
17289: inststatustypes => \%alltypes,
17290: inststatusorder => \@orderedstatus,
17291: inststatusguest => \@inststatusguest,
17292: };
17293: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
17294: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
17295: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
17296: }
17297: }
17298: if ($currorder ne join(',',@orderedstatus)) {
17299: $changes{'inststatus'}{'inststatusorder'} = 1;
17300: }
17301: my $newtitles;
17302: foreach my $item (@orderedstatus) {
17303: $newtitles .= $alltypes{$item}.',';
17304: }
17305: $newtitles =~ s/,$//;
17306: if ($currtitles ne $newtitles) {
17307: $changes{'inststatus'}{'inststatustypes'} = 1;
17308: }
17309: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
17310: $dom);
17311: if ($putresult eq 'ok') {
17312: if (keys(%changes) > 0) {
17313: $resulttext = &mt('Changes made:').'<ul>';
17314: my $version = &Apache::lonnet::get_server_loncaparev($dom);
17315: 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";
17316: foreach my $item (sort(keys(%changes))) {
17317: if ($item eq 'inststatus') {
17318: if (ref($changes{'inststatus'}) eq 'HASH') {
17319: if (@orderedstatus) {
17320: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
17321: foreach my $type (@orderedstatus) {
17322: $resulttext .= $alltypes{$type}.', ';
17323: }
17324: $resulttext =~ s/, $//;
17325: $resulttext .= '</li>';
17326: } else {
17327: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
17328: }
17329: }
17330: } elsif ($item eq 'unamemap_rule') {
17331: if (ref($newvalues{'unamemap_rule'}) eq 'ARRAY') {
17332: my @rulenames;
17333: if (ref($unamemaprules) eq 'HASH') {
17334: foreach my $rule (@{$newvalues{'unamemap_rule'}}) {
17335: if (ref($unamemaprules->{$rule}) eq 'HASH') {
17336: push(@rulenames,$unamemaprules->{$rule}->{'name'});
17337: }
17338: }
17339: }
17340: if (@rulenames) {
17341: $resulttext .= '<li>'.&mt('Mapping for missing usernames includes: [_1]',
17342: '<ul><li>'.join('</li><li>',@rulenames).'</li></ul>').
17343: '</li>';
17344: } else {
17345: $resulttext .= '<li>'.&mt('No mapping for missing usernames via standard log-in').'</li>';
17346: }
17347: } else {
17348: $resulttext .= '<li>'.&mt('Mapping for missing usernames via standard log-in deleted').'</li>';
17349: }
17350: } else {
17351: my $value = $env{'form.'.$item};
17352: if ($value eq '') {
17353: $value = &mt('none');
17354: } elsif ($item eq 'auth_def') {
17355: my %authnames = &authtype_names();
17356: my %shortauth = (
17357: internal => 'int',
17358: krb4 => 'krb4',
17359: krb5 => 'krb5',
17360: localauth => 'loc',
17361: lti => 'lti',
17362: );
17363: $value = $authnames{$shortauth{$value}};
17364: }
17365: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
17366: $mailmsgtext .= "$title->{$item} set to $value\n";
17367: if ($item eq 'portal_def') {
17368: if ($env{'form.'.$item} ne '') {
17369: foreach my $field ('email','web') {
17370: $value = $env{'form.'.$item.'_'.$field};
17371: if ($value) {
17372: $value = &mt('Yes');
17373: } else {
17374: $value = &mt('No');
17375: }
17376: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$field},$value).'</li>';
17377: }
17378: }
17379: }
17380: }
17381: }
17382: $resulttext .= '</ul>';
17383: $mailmsgtext .= "\n";
17384: my $cachetime = 24*60*60;
17385: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17386: if (ref($lastactref) eq 'HASH') {
17387: $lastactref->{'domdefaults'} = 1;
17388: }
17389: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
17390: my $notify = 1;
17391: if (ref($domconfig{'contacts'}) eq 'HASH') {
17392: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
17393: $notify = 0;
17394: }
17395: }
17396: if ($notify) {
17397: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
17398: "LON-CAPA Domain Settings Change - $dom",
17399: $mailmsgtext);
17400: }
17401: }
17402: } else {
17403: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
17404: }
17405: } else {
17406: $resulttext = '<span class="LC_error">'.
17407: &mt('An error occurred: [_1]',$putresult).'</span>';
17408: }
17409: if (@errors > 0) {
17410: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
17411: foreach my $item (@errors) {
17412: $resulttext .= ' "'.$title->{$item}.'",';
17413: }
17414: $resulttext =~ s/,$//;
17415: }
17416: return $resulttext;
17417: }
17418:
17419: sub modify_scantron {
17420: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17421: my ($resulttext,%confhash,%changes,$errors);
17422: my $custom = 'custom.tab';
17423: my $default = 'default.tab';
17424: my $servadm = $r->dir_config('lonAdmEMail');
17425: my ($configuserok,$author_ok,$switchserver) =
17426: &config_check($dom,$confname,$servadm);
17427: if ($env{'form.scantronformat.filename'} ne '') {
17428: my $error;
17429: if ($configuserok eq 'ok') {
17430: if ($switchserver) {
17431: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
17432: } else {
17433: if ($author_ok eq 'ok') {
17434: my $modified = [];
17435: my ($result,$scantronurl) =
17436: &Apache::lonconfigsettings::publishlogo($r,'upload','scantronformat',$dom,
17437: $confname,'scantron','','',$custom,
17438: $modified);
17439: if ($result eq 'ok') {
17440: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
17441: $changes{'scantronformat'} = 1;
17442: &update_modify_urls($r,$modified);
17443: } else {
17444: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
17445: }
17446: } else {
17447: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
17448: }
17449: }
17450: } else {
17451: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
17452: }
17453: if ($error) {
17454: &Apache::lonnet::logthis($error);
17455: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
17456: }
17457: }
17458: if (ref($domconfig{'scantron'}) eq 'HASH') {
17459: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
17460: if ($env{'form.scantronformat_del'}) {
17461: $confhash{'scantron'}{'scantronformat'} = '';
17462: $changes{'scantronformat'} = 1;
17463: } else {
17464: $confhash{'scantron'}{'scantronformat'} = $domconfig{'scantron'}{'scantronformat'};
17465: }
17466: }
17467: }
17468: my @options = ('hdr','pad','rem');
17469: my @fields = &scantroncsv_fields();
17470: my %titles = &scantronconfig_titles();
17471: my @formats = &Apache::loncommon::get_env_multiple('form.scantronconfig');
17472: my ($newdat,$currdat,%newcol,%currcol);
17473: if (grep(/^dat$/,@formats)) {
17474: $confhash{'scantron'}{config}{dat} = 1;
17475: $newdat = 1;
17476: } else {
17477: $newdat = 0;
17478: }
17479: if (grep(/^csv$/,@formats)) {
17480: my %bynum;
17481: foreach my $field (@fields) {
17482: if ($env{'form.scantronconfig_csv_'.$field} =~ /^(\d+)$/) {
17483: my $posscol = $1;
17484: if (($posscol < 20) && (!$bynum{$posscol})) {
17485: $confhash{'scantron'}{config}{csv}{fields}{$field} = $posscol;
17486: $bynum{$posscol} = $field;
17487: $newcol{$field} = $posscol;
17488: }
17489: }
17490: }
17491: if (keys(%newcol)) {
17492: foreach my $option (@options) {
17493: if ($env{'form.scantroncsv_'.$option}) {
17494: $confhash{'scantron'}{config}{csv}{options}{$option} = 1;
17495: }
17496: }
17497: }
17498: }
17499: $currdat = 1;
17500: if (ref($domconfig{'scantron'}) eq 'HASH') {
17501: if (ref($domconfig{'scantron'}{'config'}) eq 'HASH') {
17502: unless (exists($domconfig{'scantron'}{'config'}{'dat'})) {
17503: $currdat = 0;
17504: }
17505: if (ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH') {
17506: if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
17507: %currcol = %{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}};
17508: }
17509: }
17510: }
17511: }
17512: if ($currdat != $newdat) {
17513: $changes{'config'} = 1;
17514: } else {
17515: foreach my $field (@fields) {
17516: if ($currcol{$field} ne '') {
17517: if ($currcol{$field} ne $newcol{$field}) {
17518: $changes{'config'} = 1;
17519: last;
17520: }
17521: } elsif ($newcol{$field} ne '') {
17522: $changes{'config'} = 1;
17523: last;
17524: }
17525: }
17526: }
17527: if (keys(%confhash) > 0) {
17528: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
17529: $dom);
17530: if ($putresult eq 'ok') {
17531: if (keys(%changes) > 0) {
17532: if (ref($confhash{'scantron'}) eq 'HASH') {
17533: $resulttext = &mt('Changes made:').'<ul>';
17534: if ($changes{'scantronformat'}) {
17535: if ($confhash{'scantron'}{'scantronformat'} eq '') {
17536: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
17537: } else {
17538: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
17539: }
17540: }
17541: if ($changes{'config'}) {
17542: if (ref($confhash{'scantron'}{'config'}) eq 'HASH') {
17543: if ($confhash{'scantron'}{'config'}{'dat'}) {
17544: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .dat format').'</li>';
17545: }
17546: if (ref($confhash{'scantron'}{'config'}{'csv'}) eq 'HASH') {
17547: if (ref($confhash{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
17548: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'fields'}})) {
17549: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following fields/column numbers supported:').'<ul>';
17550: foreach my $field (@fields) {
17551: if ($confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} ne '') {
17552: my $showcol = $confhash{'scantron'}{'config'}{'csv'}{'fields'}{$field} + 1;
17553: $resulttext .= '<li>'.$titles{$field}.': '.$showcol.'</li>';
17554: }
17555: }
17556: $resulttext .= '</ul></li>';
17557: if (ref($confhash{'scantron'}{'config'}{'csv'}{'options'}) eq 'HASH') {
17558: if (keys(%{$confhash{'scantron'}{'config'}{'csv'}{'options'}})) {
17559: $resulttext .= '<li>'.&mt('Bubblesheet data upload formats includes .csv format, with following options:').'<ul>';
17560: foreach my $option (@options) {
17561: if ($confhash{'scantron'}{'config'}{'csv'}{'options'}{$option} ne '') {
17562: $resulttext .= '<li>'.$titles{$option}.'</li>';
17563: }
17564: }
17565: $resulttext .= '</ul></li>';
17566: }
17567: }
17568: }
17569: }
17570: }
17571: } else {
17572: $resulttext .= '<li>'.&mt('No bubblesheet data upload formats set -- will default to assuming .dat format').'</li>';
17573: }
17574: }
17575: $resulttext .= '</ul>';
17576: } else {
17577: $resulttext = &mt('Changes made to bubblesheet format file.');
17578: }
17579: &Apache::loncommon::devalidate_domconfig_cache($dom);
17580: if (ref($lastactref) eq 'HASH') {
17581: $lastactref->{'domainconfig'} = 1;
17582: }
17583: } else {
17584: $resulttext = &mt('No changes made to bubblesheet format settings');
17585: }
17586: } else {
17587: $resulttext = '<span class="LC_error">'.
17588: &mt('An error occurred: [_1]',$putresult).'</span>';
17589: }
17590: } else {
17591: $resulttext = &mt('No changes made to bubblesheet format settings');
17592: }
17593: if ($errors) {
17594: $resulttext .= '<p>'.&mt('The following errors occurred: ').'<ul>'.
17595: $errors.'</ul></p>';
17596: }
17597: return $resulttext;
17598: }
17599:
17600: sub modify_coursecategories {
17601: my ($dom,$lastactref,%domconfig) = @_;
17602: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
17603: $cathash);
17604: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
17605: my @catitems = ('unauth','auth');
17606: my @cattypes = ('std','domonly','codesrch','none');
17607: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
17608: $cathash = $domconfig{'coursecategories'}{'cats'};
17609: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
17610: $changes{'togglecats'} = 1;
17611: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
17612: }
17613: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
17614: $changes{'categorize'} = 1;
17615: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
17616: }
17617: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
17618: $changes{'togglecatscomm'} = 1;
17619: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
17620: }
17621: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
17622: $changes{'categorizecomm'} = 1;
17623: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
17624: }
17625: foreach my $item (@catitems) {
17626: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
17627: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
17628: $changes{$item} = 1;
17629: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
17630: }
17631: }
17632: }
17633: } else {
17634: $changes{'togglecats'} = 1;
17635: $changes{'categorize'} = 1;
17636: $changes{'togglecatscomm'} = 1;
17637: $changes{'categorizecomm'} = 1;
17638: $domconfig{'coursecategories'} = {
17639: togglecats => $env{'form.togglecats'},
17640: categorize => $env{'form.categorize'},
17641: togglecatscomm => $env{'form.togglecatscomm'},
17642: categorizecomm => $env{'form.categorizecomm'},
17643: };
17644: foreach my $item (@catitems) {
17645: if ($env{'form.coursecat_'.$item} ne 'std') {
17646: $changes{$item} = 1;
17647: }
17648: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
17649: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
17650: }
17651: }
17652: }
17653: if (ref($cathash) eq 'HASH') {
17654: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
17655: push (@deletecategory,'instcode::0');
17656: }
17657: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
17658: push(@deletecategory,'communities::0');
17659: }
17660: }
17661: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
17662: if (ref($cathash) eq 'HASH') {
17663: if (@deletecategory > 0) {
17664: #FIXME Need to remove category from all courses using a deleted category
17665: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
17666: foreach my $item (@deletecategory) {
17667: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
17668: delete($domconfig{'coursecategories'}{'cats'}{$item});
17669: $deletions{$item} = 1;
17670: &recurse_cat_deletes($item,$cathash,\%deletions);
17671: }
17672: }
17673: }
17674: foreach my $item (keys(%{$cathash})) {
17675: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
17676: if ($cathash->{$item} ne $env{'form.'.$item}) {
17677: $reorderings{$item} = 1;
17678: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
17679: }
17680: if ($env{'form.addcategory_name_'.$item} ne '') {
17681: my $newcat = $env{'form.addcategory_name_'.$item};
17682: my $newdepth = $depth+1;
17683: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
17684: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
17685: $adds{$newitem} = 1;
17686: }
17687: if ($env{'form.subcat_'.$item} ne '') {
17688: my $newcat = $env{'form.subcat_'.$item};
17689: my $newdepth = $depth+1;
17690: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
17691: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
17692: $adds{$newitem} = 1;
17693: }
17694: }
17695: }
17696: if ($env{'form.instcode'} eq '1') {
17697: if (ref($cathash) eq 'HASH') {
17698: my $newitem = 'instcode::0';
17699: if ($cathash->{$newitem} eq '') {
17700: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
17701: $adds{$newitem} = 1;
17702: }
17703: } else {
17704: my $newitem = 'instcode::0';
17705: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
17706: $adds{$newitem} = 1;
17707: }
17708: }
17709: if ($env{'form.communities'} eq '1') {
17710: if (ref($cathash) eq 'HASH') {
17711: my $newitem = 'communities::0';
17712: if ($cathash->{$newitem} eq '') {
17713: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
17714: $adds{$newitem} = 1;
17715: }
17716: } else {
17717: my $newitem = 'communities::0';
17718: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
17719: $adds{$newitem} = 1;
17720: }
17721: }
17722: if ($env{'form.addcategory_name'} ne '') {
17723: if (($env{'form.addcategory_name'} ne 'instcode') &&
17724: ($env{'form.addcategory_name'} ne 'communities')) {
17725: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
17726: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
17727: $adds{$newitem} = 1;
17728: }
17729: }
17730: my $putresult;
17731: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
17732: if (keys(%deletions) > 0) {
17733: foreach my $key (keys(%deletions)) {
17734: if ($predelallitems{$key} ne '') {
17735: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
17736: }
17737: }
17738: }
17739: my (@chkcats,@chktrails,%chkallitems);
17740: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
17741: if (ref($chkcats[0]) eq 'ARRAY') {
17742: my $depth = 0;
17743: my $chg = 0;
17744: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
17745: my $name = $chkcats[0][$i];
17746: my $item;
17747: if ($name eq '') {
17748: $chg ++;
17749: } else {
17750: $item = &escape($name).'::0';
17751: if ($chg) {
17752: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
17753: }
17754: $depth ++;
17755: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
17756: $depth --;
17757: }
17758: }
17759: }
17760: }
17761: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
17762: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
17763: if ($putresult eq 'ok') {
17764: my %title = (
17765: togglecats => 'Show/Hide a course in catalog',
17766: categorize => 'Assign a category to a course',
17767: togglecatscomm => 'Show/Hide a community in catalog',
17768: categorizecomm => 'Assign a category to a community',
17769: );
17770: my %level = (
17771: dom => 'set in Domain ("Modify Course/Community")',
17772: crs => 'set in Course ("Course Configuration")',
17773: comm => 'set in Community ("Community Configuration")',
17774: none => 'No catalog',
17775: std => 'Standard catalog',
17776: domonly => 'Domain-only catalog',
17777: codesrch => 'Code search form',
17778: );
17779: $resulttext = &mt('Changes made:').'<ul>';
17780: if ($changes{'togglecats'}) {
17781: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
17782: }
17783: if ($changes{'categorize'}) {
17784: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
17785: }
17786: if ($changes{'togglecatscomm'}) {
17787: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
17788: }
17789: if ($changes{'categorizecomm'}) {
17790: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
17791: }
17792: if ($changes{'unauth'}) {
17793: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
17794: }
17795: if ($changes{'auth'}) {
17796: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
17797: }
17798: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
17799: my $cathash;
17800: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
17801: $cathash = $domconfig{'coursecategories'}{'cats'};
17802: } else {
17803: $cathash = {};
17804: }
17805: my (@cats,@trails,%allitems);
17806: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
17807: if (keys(%deletions) > 0) {
17808: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
17809: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
17810: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
17811: }
17812: $resulttext .= '</ul></li>';
17813: }
17814: if (keys(%reorderings) > 0) {
17815: my %sort_by_trail;
17816: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
17817: foreach my $key (keys(%reorderings)) {
17818: if ($allitems{$key} ne '') {
17819: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
17820: }
17821: }
17822: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
17823: $resulttext .= '<li>'.$trails[$trail].'</li>';
17824: }
17825: $resulttext .= '</ul></li>';
17826: }
17827: if (keys(%adds) > 0) {
17828: my %sort_by_trail;
17829: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
17830: foreach my $key (keys(%adds)) {
17831: if ($allitems{$key} ne '') {
17832: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
17833: }
17834: }
17835: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
17836: $resulttext .= '<li>'.$trails[$trail].'</li>';
17837: }
17838: $resulttext .= '</ul></li>';
17839: }
17840: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
17841: if (ref($lastactref) eq 'HASH') {
17842: $lastactref->{'cats'} = 1;
17843: }
17844: }
17845: $resulttext .= '</ul>';
17846: if ($changes{'unauth'} || $changes{'auth'}) {
17847: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
17848: if ($changes{'auth'}) {
17849: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
17850: }
17851: if ($changes{'unauth'}) {
17852: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
17853: }
17854: my $cachetime = 24*60*60;
17855: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
17856: if (ref($lastactref) eq 'HASH') {
17857: $lastactref->{'domdefaults'} = 1;
17858: }
17859: }
17860: } else {
17861: $resulttext = '<span class="LC_error">'.
17862: &mt('An error occurred: [_1]',$putresult).'</span>';
17863: }
17864: } else {
17865: $resulttext = &mt('No changes made to course and community categories');
17866: }
17867: return $resulttext;
17868: }
17869:
17870: sub modify_serverstatuses {
17871: my ($dom,%domconfig) = @_;
17872: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
17873: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
17874: %currserverstatus = %{$domconfig{'serverstatuses'}};
17875: }
17876: my @pages = &serverstatus_pages();
17877: foreach my $type (@pages) {
17878: $newserverstatus{$type}{'namedusers'} = '';
17879: $newserverstatus{$type}{'machines'} = '';
17880: if (defined($env{'form.'.$type.'_namedusers'})) {
17881: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
17882: my @okusers;
17883: foreach my $user (@users) {
17884: my ($uname,$udom) = split(/:/,$user);
17885: if (($udom =~ /^$match_domain$/) &&
17886: (&Apache::lonnet::domain($udom)) &&
17887: ($uname =~ /^$match_username$/)) {
17888: if (!grep(/^\Q$user\E/,@okusers)) {
17889: push(@okusers,$user);
17890: }
17891: }
17892: }
17893: if (@okusers > 0) {
17894: @okusers = sort(@okusers);
17895: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
17896: }
17897: }
17898: if (defined($env{'form.'.$type.'_machines'})) {
17899: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
17900: my @okmachines;
17901: foreach my $ip (@machines) {
17902: my @parts = split(/\./,$ip);
17903: next if (@parts < 4);
17904: my $badip = 0;
17905: for (my $i=0; $i<4; $i++) {
17906: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
17907: $badip = 1;
17908: last;
17909: }
17910: }
17911: if (!$badip) {
17912: push(@okmachines,$ip);
17913: }
17914: }
17915: @okmachines = sort(@okmachines);
17916: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
17917: }
17918: }
17919: my %serverstatushash = (
17920: serverstatuses => \%newserverstatus,
17921: );
17922: foreach my $type (@pages) {
17923: foreach my $setting ('namedusers','machines') {
17924: my (@current,@new);
17925: if (ref($currserverstatus{$type}) eq 'HASH') {
17926: if ($currserverstatus{$type}{$setting} ne '') {
17927: @current = split(/,/,$currserverstatus{$type}{$setting});
17928: }
17929: }
17930: if ($newserverstatus{$type}{$setting} ne '') {
17931: @new = split(/,/,$newserverstatus{$type}{$setting});
17932: }
17933: if (@current > 0) {
17934: if (@new > 0) {
17935: foreach my $item (@current) {
17936: if (!grep(/^\Q$item\E$/,@new)) {
17937: $changes{$type}{$setting} = 1;
17938: last;
17939: }
17940: }
17941: foreach my $item (@new) {
17942: if (!grep(/^\Q$item\E$/,@current)) {
17943: $changes{$type}{$setting} = 1;
17944: last;
17945: }
17946: }
17947: } else {
17948: $changes{$type}{$setting} = 1;
17949: }
17950: } elsif (@new > 0) {
17951: $changes{$type}{$setting} = 1;
17952: }
17953: }
17954: }
17955: if (keys(%changes) > 0) {
17956: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
17957: my $putresult = &Apache::lonnet::put_dom('configuration',
17958: \%serverstatushash,$dom);
17959: if ($putresult eq 'ok') {
17960: $resulttext .= &mt('Changes made:').'<ul>';
17961: foreach my $type (@pages) {
17962: if (ref($changes{$type}) eq 'HASH') {
17963: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
17964: if ($changes{$type}{'namedusers'}) {
17965: if ($newserverstatus{$type}{'namedusers'} eq '') {
17966: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
17967: } else {
17968: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
17969: }
17970: }
17971: if ($changes{$type}{'machines'}) {
17972: if ($newserverstatus{$type}{'machines'} eq '') {
17973: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
17974: } else {
17975: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
17976: }
17977:
17978: }
17979: $resulttext .= '</ul></li>';
17980: }
17981: }
17982: $resulttext .= '</ul>';
17983: } else {
17984: $resulttext = '<span class="LC_error">'.
17985: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
17986:
17987: }
17988: } else {
17989: $resulttext = &mt('No changes made to access to server status pages');
17990: }
17991: return $resulttext;
17992: }
17993:
17994: sub modify_helpsettings {
17995: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
17996: my ($resulttext,$errors,%changes,%helphash);
17997: my %defaultchecked = ('submitbugs' => 'on');
17998: my @offon = ('off','on');
17999: my @toggles = ('submitbugs');
18000: my %current = ('submitbugs' => '',
18001: 'adhoc' => {},
18002: );
18003: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
18004: %current = %{$domconfig{'helpsettings'}};
18005: }
18006: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18007: foreach my $item (@toggles) {
18008: if ($defaultchecked{$item} eq 'on') {
18009: if ($current{$item} eq '') {
18010: if ($env{'form.'.$item} eq '0') {
18011: $changes{$item} = 1;
18012: }
18013: } elsif ($current{$item} ne $env{'form.'.$item}) {
18014: $changes{$item} = 1;
18015: }
18016: } elsif ($defaultchecked{$item} eq 'off') {
18017: if ($current{$item} eq '') {
18018: if ($env{'form.'.$item} eq '1') {
18019: $changes{$item} = 1;
18020: }
18021: } elsif ($current{$item} ne $env{'form.'.$item}) {
18022: $changes{$item} = 1;
18023: }
18024: }
18025: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
18026: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
18027: }
18028: }
18029: my $maxnum = $env{'form.helproles_maxnum'};
18030: my $confname = $dom.'-domainconfig';
18031: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
18032: my (@allpos,%newsettings,%changedprivs,$newrole);
18033: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
18034: my @accesstypes = ('all','dh','da','none','status','inc','exc');
18035: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
18036: my %lt = &Apache::lonlocal::texthash(
18037: s => 'system',
18038: d => 'domain',
18039: order => 'Display order',
18040: access => 'Role usage',
18041: all => 'All with domain helpdesk or helpdesk assistant role',
18042: dh => 'All with domain helpdesk role',
18043: da => 'All with domain helpdesk assistant role',
18044: none => 'None',
18045: status => 'Determined based on institutional status',
18046: inc => 'Include all, but exclude specific personnel',
18047: exc => 'Exclude all, but include specific personnel',
18048: );
18049: for (my $num=0; $num<=$maxnum; $num++) {
18050: my ($prefix,$identifier,$rolename,%curr);
18051: if ($num == $maxnum) {
18052: next unless ($env{'form.newcusthelp'} == $maxnum);
18053: $identifier = 'custhelp'.$num;
18054: $prefix = 'helproles_'.$num;
18055: $rolename = $env{'form.custhelpname'.$num};
18056: $rolename=~s/[^A-Za-z0-9]//gs;
18057: next if ($rolename eq '');
18058: next if (exists($existing{'rolesdef_'.$rolename}));
18059: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18060: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18061: $newprivs{'c'},$confname,$dom);
18062: if ($result ne 'ok') {
18063: $errors .= '<li><span class="LC_error">'.
18064: &mt('An error occurred storing the new custom role: [_1]',
18065: $result).'</span></li>';
18066: next;
18067: } else {
18068: $changedprivs{$rolename} = \%newprivs;
18069: $newrole = $rolename;
18070: }
18071: } else {
18072: $prefix = 'helproles_'.$num;
18073: $rolename = $env{'form.'.$prefix};
18074: next if ($rolename eq '');
18075: next unless (exists($existing{'rolesdef_'.$rolename}));
18076: $identifier = 'custhelp'.$num;
18077: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
18078: my %currprivs;
18079: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
18080: split(/\_/,$existing{'rolesdef_'.$rolename});
18081: foreach my $level ('c','d','s') {
18082: if ($newprivs{$level} ne $currprivs{$level}) {
18083: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
18084: $newprivs{'c'},$confname,$dom);
18085: if ($result ne 'ok') {
18086: $errors .= '<li><span class="LC_error">'.
18087: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
18088: $rolename,$result).'</span></li>';
18089: } else {
18090: $changedprivs{$rolename} = \%newprivs;
18091: }
18092: last;
18093: }
18094: }
18095: if (ref($current{'adhoc'}) eq 'HASH') {
18096: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18097: %curr = %{$current{'adhoc'}{$rolename}};
18098: }
18099: }
18100: }
18101: my $newpos = $env{'form.'.$prefix.'_pos'};
18102: $newpos =~ s/\D+//g;
18103: $allpos[$newpos] = $rolename;
18104: my $newdesc = $env{'form.'.$prefix.'_desc'};
18105: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
18106: if ($curr{'desc'}) {
18107: if ($curr{'desc'} ne $newdesc) {
18108: $changes{'customrole'}{$rolename}{'desc'} = 1;
18109: $newsettings{$rolename}{'desc'} = $newdesc;
18110: }
18111: } elsif ($newdesc ne '') {
18112: $changes{'customrole'}{$rolename}{'desc'} = 1;
18113: $newsettings{$rolename}{'desc'} = $newdesc;
18114: }
18115: my $access = $env{'form.'.$prefix.'_access'};
18116: if (grep(/^\Q$access\E$/,@accesstypes)) {
18117: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
18118: if ($access eq 'status') {
18119: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
18120: if (scalar(@statuses) == 0) {
18121: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
18122: } else {
18123: my (@shownstatus,$numtypes);
18124: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18125: if (ref($types) eq 'ARRAY') {
18126: $numtypes = scalar(@{$types});
18127: foreach my $type (sort(@statuses)) {
18128: if ($type eq 'default') {
18129: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18130: } elsif (grep(/^\Q$type\E$/,@{$types})) {
18131: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
18132: push(@shownstatus,$usertypes->{$type});
18133: }
18134: }
18135: }
18136: if (grep(/^default$/,@statuses)) {
18137: push(@shownstatus,$othertitle);
18138: }
18139: if (scalar(@shownstatus) == 1+$numtypes) {
18140: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
18141: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
18142: } else {
18143: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
18144: if (ref($curr{'status'}) eq 'ARRAY') {
18145: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18146: if (@diffs) {
18147: $changes{'customrole'}{$rolename}{$access} = 1;
18148: }
18149: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18150: $changes{'customrole'}{$rolename}{$access} = 1;
18151: }
18152: }
18153: }
18154: } elsif (($access eq 'inc') || ($access eq 'exc')) {
18155: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
18156: my @newspecstaff;
18157: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
18158: foreach my $person (sort(@personnel)) {
18159: if ($domhelpdesk{$person}) {
18160: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
18161: }
18162: }
18163: if (ref($curr{$access}) eq 'ARRAY') {
18164: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
18165: if (@diffs) {
18166: $changes{'customrole'}{$rolename}{$access} = 1;
18167: }
18168: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18169: $changes{'customrole'}{$rolename}{$access} = 1;
18170: }
18171: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
18172: my ($uname,$udom) = split(/:/,$person);
18173: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
18174: }
18175: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
18176: }
18177: } else {
18178: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
18179: }
18180: unless ($curr{'access'} eq $access) {
18181: $changes{'customrole'}{$rolename}{'access'} = 1;
18182: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
18183: }
18184: }
18185: if (@allpos > 0) {
18186: my $idx = 0;
18187: foreach my $rolename (@allpos) {
18188: if ($rolename ne '') {
18189: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
18190: if (ref($current{'adhoc'}) eq 'HASH') {
18191: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
18192: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
18193: $changes{'customrole'}{$rolename}{'order'} = 1;
18194: $newsettings{$rolename}{'order'} = $idx+1;
18195: }
18196: }
18197: }
18198: $idx ++;
18199: }
18200: }
18201: }
18202: my $putresult;
18203: if (keys(%changes) > 0) {
18204: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
18205: if ($putresult eq 'ok') {
18206: if (ref($helphash{'helpsettings'}) eq 'HASH') {
18207: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
18208: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
18209: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
18210: }
18211: }
18212: my $cachetime = 24*60*60;
18213: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18214: if (ref($lastactref) eq 'HASH') {
18215: $lastactref->{'domdefaults'} = 1;
18216: }
18217: } else {
18218: $errors .= '<li><span class="LC_error">'.
18219: &mt('An error occurred storing the settings: [_1]',
18220: $putresult).'</span></li>';
18221: }
18222: }
18223: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
18224: $resulttext = &mt('Changes made:').'<ul>';
18225: my (%shownprivs,@levelorder);
18226: @levelorder = ('c','d','s');
18227: if ((keys(%changes)) && ($putresult eq 'ok')) {
18228: foreach my $item (sort(keys(%changes))) {
18229: if ($item eq 'submitbugs') {
18230: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
18231: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
18232: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
18233: } elsif ($item eq 'customrole') {
18234: if (ref($changes{'customrole'}) eq 'HASH') {
18235: my @keyorder = ('order','desc','access','status','exc','inc');
18236: my %keytext = &Apache::lonlocal::texthash(
18237: order => 'Order',
18238: desc => 'Role description',
18239: access => 'Role usage',
18240: status => 'Allowed institutional types',
18241: exc => 'Allowed personnel',
18242: inc => 'Disallowed personnel',
18243: );
18244: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
18245: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
18246: if ($role eq $newrole) {
18247: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
18248: $role).'<ul>';
18249: } else {
18250: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18251: $role).'<ul>';
18252: }
18253: foreach my $key (@keyorder) {
18254: if ($changes{'customrole'}{$role}{$key}) {
18255: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
18256: $keytext{$key},$newsettings{$role}{$key}).
18257: '</li>';
18258: }
18259: }
18260: if (ref($changedprivs{$role}) eq 'HASH') {
18261: $shownprivs{$role} = 1;
18262: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
18263: foreach my $level (@levelorder) {
18264: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18265: next if ($item eq '');
18266: my ($priv) = split(/\&/,$item,2);
18267: if (&Apache::lonnet::plaintext($priv)) {
18268: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18269: unless ($level eq 'c') {
18270: $resulttext .= ' ('.$lt{$level}.')';
18271: }
18272: $resulttext .= '</li>';
18273: }
18274: }
18275: }
18276: $resulttext .= '</ul>';
18277: }
18278: $resulttext .= '</ul></li>';
18279: }
18280: }
18281: }
18282: }
18283: }
18284: }
18285: if (keys(%changedprivs)) {
18286: foreach my $role (sort(keys(%changedprivs))) {
18287: unless ($shownprivs{$role}) {
18288: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
18289: $role).'<ul>'.
18290: '<li>'.&mt('Privileges set to :').'<ul>';
18291: foreach my $level (@levelorder) {
18292: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
18293: next if ($item eq '');
18294: my ($priv) = split(/\&/,$item,2);
18295: if (&Apache::lonnet::plaintext($priv)) {
18296: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
18297: unless ($level eq 'c') {
18298: $resulttext .= ' ('.$lt{$level}.')';
18299: }
18300: $resulttext .= '</li>';
18301: }
18302: }
18303: }
18304: $resulttext .= '</ul></li></ul></li>';
18305: }
18306: }
18307: }
18308: $resulttext .= '</ul>';
18309: } else {
18310: $resulttext = &mt('No changes made to help settings');
18311: }
18312: if ($errors) {
18313: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
18314: $errors.'</ul>';
18315: }
18316: return $resulttext;
18317: }
18318:
18319: sub modify_coursedefaults {
18320: my ($dom,$lastactref,%domconfig) = @_;
18321: my ($resulttext,$errors,%changes,%defaultshash);
18322: my %defaultchecked = (
18323: 'uselcmath' => 'on',
18324: 'usejsme' => 'on',
18325: 'inline_chem' => 'on',
18326: 'ltiauth' => 'off',
18327: );
18328: my @toggles = ('uselcmath','usejsme','inline_chem','ltiauth');
18329: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
18330: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
18331: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
18332: my @types = ('official','unofficial','community','textbook');
18333: my %staticdefaults = (
18334: anonsurvey_threshold => 10,
18335: uploadquota => 500,
18336: postsubmit => 60,
18337: mysqltables => 172800,
18338: domexttool => 1,
18339: );
18340: my %texoptions = (
18341: MathJax => 'MathJax',
18342: mimetex => &mt('Convert to Images'),
18343: tth => &mt('TeX to HTML'),
18344: );
18345: $defaultshash{'coursedefaults'} = {};
18346:
18347: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
18348: if ($domconfig{'coursedefaults'} eq '') {
18349: $domconfig{'coursedefaults'} = {};
18350: }
18351: }
18352:
18353: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
18354: foreach my $item (@toggles) {
18355: if ($defaultchecked{$item} eq 'on') {
18356: if (($domconfig{'coursedefaults'}{$item} eq '') &&
18357: ($env{'form.'.$item} eq '0')) {
18358: $changes{$item} = 1;
18359: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
18360: $changes{$item} = 1;
18361: }
18362: } elsif ($defaultchecked{$item} eq 'off') {
18363: if (($domconfig{'coursedefaults'}{$item} eq '') &&
18364: ($env{'form.'.$item} eq '1')) {
18365: $changes{$item} = 1;
18366: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
18367: $changes{$item} = 1;
18368: }
18369: }
18370: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
18371: }
18372: foreach my $item (@numbers) {
18373: my ($currdef,$newdef);
18374: $newdef = $env{'form.'.$item};
18375: if ($item eq 'anonsurvey_threshold') {
18376: $currdef = $domconfig{'coursedefaults'}{$item};
18377: $newdef =~ s/\D//g;
18378: if ($newdef eq '' || $newdef < 1) {
18379: $newdef = 1;
18380: }
18381: $defaultshash{'coursedefaults'}{$item} = $newdef;
18382: } else {
18383: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
18384: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
18385: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
18386: }
18387: $newdef =~ s/[^\w.\-]//g;
18388: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
18389: }
18390: if ($currdef ne $newdef) {
18391: if ($item eq 'anonsurvey_threshold') {
18392: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
18393: $changes{$item} = 1;
18394: }
18395: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
18396: my $setting = $1;
18397: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
18398: $changes{$setting} = 1;
18399: }
18400: }
18401: }
18402: }
18403: my $texengine;
18404: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
18405: $texengine = $env{'form.texengine'};
18406: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
18407: if ($currdef eq '') {
18408: unless ($texengine eq $Apache::lonnet::deftex) {
18409: $changes{'texengine'} = 1;
18410: }
18411: } elsif ($currdef ne $texengine) {
18412: $changes{'texengine'} = 1;
18413: }
18414: }
18415: if ($texengine ne '') {
18416: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
18417: }
18418: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
18419: my @currclonecode;
18420: if (ref($currclone) eq 'HASH') {
18421: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
18422: @currclonecode = @{$currclone->{'instcode'}};
18423: }
18424: }
18425: my $newclone;
18426: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
18427: $newclone = $env{'form.canclone'};
18428: }
18429: if ($newclone eq 'instcode') {
18430: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
18431: my (%codedefaults,@code_order,@clonecode);
18432: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
18433: \@code_order);
18434: foreach my $item (@code_order) {
18435: if (grep(/^\Q$item\E$/,@newcodes)) {
18436: push(@clonecode,$item);
18437: }
18438: }
18439: if (@clonecode) {
18440: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
18441: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
18442: if (@diffs) {
18443: $changes{'canclone'} = 1;
18444: }
18445: } else {
18446: $newclone eq '';
18447: }
18448: } elsif ($newclone ne '') {
18449: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
18450: }
18451: if ($newclone ne $currclone) {
18452: $changes{'canclone'} = 1;
18453: }
18454: my %credits;
18455: foreach my $type (@types) {
18456: unless ($type eq 'community') {
18457: $credits{$type} = $env{'form.'.$type.'_credits'};
18458: $credits{$type} =~ s/[^\d.]+//g;
18459: }
18460: }
18461: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
18462: ($env{'form.coursecredits'} eq '1')) {
18463: $changes{'coursecredits'} = 1;
18464: foreach my $type (keys(%credits)) {
18465: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
18466: }
18467: } else {
18468: if ($env{'form.coursecredits'} eq '1') {
18469: foreach my $type (@types) {
18470: unless ($type eq 'community') {
18471: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
18472: $changes{'coursecredits'} = 1;
18473: }
18474: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
18475: }
18476: }
18477: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
18478: foreach my $type (@types) {
18479: unless ($type eq 'community') {
18480: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
18481: $changes{'coursecredits'} = 1;
18482: last;
18483: }
18484: }
18485: }
18486: }
18487: }
18488: if ($env{'form.postsubmit'} eq '1') {
18489: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
18490: my %currtimeout;
18491: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
18492: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
18493: $changes{'postsubmit'} = 1;
18494: }
18495: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
18496: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
18497: }
18498: } else {
18499: $changes{'postsubmit'} = 1;
18500: }
18501: foreach my $type (@types) {
18502: my $timeout = $env{'form.'.$type.'_timeout'};
18503: $timeout =~ s/\D//g;
18504: if ($timeout == $staticdefaults{'postsubmit'}) {
18505: $timeout = '';
18506: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
18507: $timeout = '0';
18508: }
18509: unless ($timeout eq '') {
18510: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
18511: }
18512: if (exists($currtimeout{$type})) {
18513: if ($timeout ne $currtimeout{$type}) {
18514: $changes{'postsubmit'} = 1;
18515: }
18516: } elsif ($timeout ne '') {
18517: $changes{'postsubmit'} = 1;
18518: }
18519: }
18520: } else {
18521: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
18522: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
18523: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
18524: $changes{'postsubmit'} = 1;
18525: }
18526: } else {
18527: $changes{'postsubmit'} = 1;
18528: }
18529: }
18530: my (%newdomexttool,%newexttool,%olddomexttool,%oldexttool);
18531: map { $newdomexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.domexttool');
18532: map { $newexttool{$_} = 1; } &Apache::loncommon::get_env_multiple('form.exttool');
18533: if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
18534: %olddomexttool = %{$domconfig{'coursedefaults'}{'domexttool'}};
18535: } else {
18536: foreach my $type (@types) {
18537: if ($staticdefaults{'domexttool'}) {
18538: $olddomexttool{$type} = 1;
18539: } else {
18540: $olddomexttool{$type} = 0;
18541: }
18542: }
18543: }
18544: if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
18545: %oldexttool = %{$domconfig{'coursedefaults'}{'exttool'}};
18546: } else {
18547: foreach my $type (@types) {
18548: if ($staticdefaults{'exttool'}) {
18549: $oldexttool{$type} = 1;
18550: } else {
18551: $oldexttool{$type} = 0;
18552: }
18553: }
18554: }
18555: foreach my $type (@types) {
18556: unless ($newdomexttool{$type}) {
18557: $newdomexttool{$type} = 0;
18558: }
18559: unless ($newexttool{$type}) {
18560: $newexttool{$type} = 0;
18561: }
18562: if ($newdomexttool{$type} != $olddomexttool{$type}) {
18563: $changes{'domexttool'} = 1;
18564: }
18565: if ($newexttool{$type} != $oldexttool{$type}) {
18566: $changes{'exttool'} = 1;
18567: }
18568: }
18569: $defaultshash{'coursedefaults'}{'domexttool'} = \%newdomexttool;
18570: $defaultshash{'coursedefaults'}{'exttool'} = \%newexttool;
18571: }
18572: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
18573: $dom);
18574: if ($putresult eq 'ok') {
18575: if (keys(%changes) > 0) {
18576: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18577: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
18578: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
18579: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'}) ||
18580: ($changes{'inline_chem'}) || ($changes{'ltiauth'}) || ($changes{'domexttool'}) ||
18581: ($changes{'exttool'})) {
18582: foreach my $item ('uselcmath','usejsme','inline_chem','texengine','ltiauth') {
18583: if ($changes{$item}) {
18584: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
18585: }
18586: }
18587: if ($changes{'coursecredits'}) {
18588: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
18589: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
18590: $domdefaults{$type.'credits'} =
18591: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
18592: }
18593: }
18594: }
18595: if ($changes{'postsubmit'}) {
18596: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
18597: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
18598: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
18599: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
18600: $domdefaults{$type.'postsubtimeout'} =
18601: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
18602: }
18603: }
18604: }
18605: }
18606: if ($changes{'uploadquota'}) {
18607: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
18608: foreach my $type (@types) {
18609: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
18610: }
18611: }
18612: }
18613: if ($changes{'canclone'}) {
18614: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
18615: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
18616: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
18617: if (@clonecodes) {
18618: $domdefaults{'canclone'} = join('+',@clonecodes);
18619: }
18620: }
18621: } else {
18622: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
18623: }
18624: }
18625: if ($changes{'domexttool'}) {
18626: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
18627: foreach my $type (@types) {
18628: $domdefaults{$type.'domexttool'}=$defaultshash{'coursedefaults'}{'domexttool'}{$type};
18629: }
18630: }
18631: }
18632: if ($changes{'exttool'}) {
18633: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
18634: foreach my $type (@types) {
18635: $domdefaults{$type.'exttool'}=$defaultshash{'coursedefaults'}{'exttool'}{$type};
18636: }
18637: }
18638: }
18639: my $cachetime = 24*60*60;
18640: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
18641: if (ref($lastactref) eq 'HASH') {
18642: $lastactref->{'domdefaults'} = 1;
18643: }
18644: }
18645: $resulttext = &mt('Changes made:').'<ul>';
18646: foreach my $item (sort(keys(%changes))) {
18647: if ($item eq 'uselcmath') {
18648: if ($env{'form.'.$item} eq '1') {
18649: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
18650: } else {
18651: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
18652: }
18653: } elsif ($item eq 'usejsme') {
18654: if ($env{'form.'.$item} eq '1') {
18655: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
18656: } else {
18657: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
18658: }
18659: } elsif ($item eq 'inline_chem') {
18660: if ($env{'form.'.$item} eq '1') {
18661: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses inline previewer').'</li>';
18662: } else {
18663: $resulttext .= '<li>'.&mt('Chemical Reaction Response uses pop-up previewer').'</li>';
18664: }
18665: } elsif ($item eq 'texengine') {
18666: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
18667: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
18668: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
18669: }
18670: } elsif ($item eq 'anonsurvey_threshold') {
18671: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
18672: } elsif ($item eq 'uploadquota') {
18673: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
18674: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
18675: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
18676: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
18677: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
18678: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
18679: '</ul>'.
18680: '</li>';
18681: } else {
18682: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
18683: }
18684: } elsif ($item eq 'mysqltables') {
18685: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
18686: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
18687: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
18688: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
18689: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
18690: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
18691: '</ul>'.
18692: '</li>';
18693: } else {
18694: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
18695: }
18696: } elsif ($item eq 'postsubmit') {
18697: if ($domdefaults{'postsubmit'} eq 'off') {
18698: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
18699: } else {
18700: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
18701: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
18702: $resulttext .= &mt('durations:').'<ul>';
18703: foreach my $type (@types) {
18704: $resulttext .= '<li>';
18705: my $timeout;
18706: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
18707: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
18708: }
18709: my $display;
18710: if ($timeout eq '0') {
18711: $display = &mt('unlimited');
18712: } elsif ($timeout eq '') {
18713: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
18714: } else {
18715: $display = &mt('[quant,_1,second]',$timeout);
18716: }
18717: if ($type eq 'community') {
18718: $resulttext .= &mt('Communities');
18719: } elsif ($type eq 'official') {
18720: $resulttext .= &mt('Official courses');
18721: } elsif ($type eq 'unofficial') {
18722: $resulttext .= &mt('Unofficial courses');
18723: } elsif ($type eq 'textbook') {
18724: $resulttext .= &mt('Textbook courses');
18725: }
18726: $resulttext .= ' -- '.$display.'</li>';
18727: }
18728: $resulttext .= '</ul>';
18729: }
18730: $resulttext .= '</li>';
18731: }
18732: } elsif ($item eq 'coursecredits') {
18733: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
18734: if (($domdefaults{'officialcredits'} eq '') &&
18735: ($domdefaults{'unofficialcredits'} eq '') &&
18736: ($domdefaults{'textbookcredits'} eq '')) {
18737: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
18738: } else {
18739: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
18740: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
18741: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
18742: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
18743: '</ul>'.
18744: '</li>';
18745: }
18746: } else {
18747: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
18748: }
18749: } elsif ($item eq 'canclone') {
18750: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
18751: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
18752: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
18753: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
18754: }
18755: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
18756: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
18757: } else {
18758: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
18759: }
18760: } elsif ($item eq 'ltiauth') {
18761: if ($env{'form.'.$item} eq '1') {
18762: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL need not require re-authentication').'</li>';
18763: } else {
18764: $resulttext .= '<li>'.&mt('LTI launch of deep-linked URL will require re-authentication').'</li>';
18765: }
18766: } elsif ($item eq 'domexttool') {
18767: my @noyes = (&mt('no'),&mt('yes'));
18768: if (ref($defaultshash{'coursedefaults'}{'domexttool'}) eq 'HASH') {
18769: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used as follows:').'<ul>'.
18770: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'official'}].'</b>').'</li>'.
18771: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'unofficial'}].'</b>').'</li>'.
18772: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'textbook'}].'</b>').'</li>'.
18773: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'placement'}].'</b>').'</li>'.
18774: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'domexttool'}{'community'}].'</b>').'</li>'.
18775: '</ul>'.
18776: '</li>';
18777: } else {
18778: $resulttext .= '<li>'.&mt('External Tools defined in the domain may be used in all course types, by default').'</li>';
18779: }
18780: } elsif ($item eq 'exttool') {
18781: my @noyes = (&mt('no'),&mt('yes'));
18782: if (ref($defaultshash{'coursedefaults'}{'exttool'}) eq 'HASH') {
18783: $resulttext .= '<li>'.&mt('External Tools can be defined and configured in course containers as follows:').'<ul>'.
18784: '<li>'.&mt('Official courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'official'}].'</b>').'</li>'.
18785: '<li>'.&mt('Unofficial courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'unofficial'}].'</b>').'</li>'.
18786: '<li>'.&mt('Textbook courses: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'textbook'}].'</b>').'</li>'.
18787: '<li>'.&mt('Placement tests: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'placement'}].'</b>').'</li>'.
18788: '<li>'.&mt('Communities: [_1]','<b>'.$noyes[$defaultshash{'coursedefaults'}{'exttool'}{'community'}].'</b>').'</li>'.
18789: '</ul>'.
18790: '</li>';
18791: } else {
18792: $resulttext .= '<li>'.&mt('External Tools can not be defined in any course types, by default').'</li>';
18793: }
18794: }
18795: }
18796: $resulttext .= '</ul>';
18797: } else {
18798: $resulttext = &mt('No changes made to course defaults');
18799: }
18800: } else {
18801: $resulttext = '<span class="LC_error">'.
18802: &mt('An error occurred: [_1]',$putresult).'</span>';
18803: }
18804: return $resulttext;
18805: }
18806:
18807: sub modify_selfenrollment {
18808: my ($dom,$lastactref,%domconfig) = @_;
18809: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
18810: my @types = ('official','unofficial','community','textbook');
18811: my %titles = &tool_titles();
18812: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
18813: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
18814: $ordered{'default'} = ['types','registered','approval','limit'];
18815:
18816: my (%roles,%shown,%toplevel);
18817: $roles{'0'} = &Apache::lonnet::plaintext('dc');
18818:
18819: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
18820: if ($domconfig{'selfenrollment'} eq '') {
18821: $domconfig{'selfenrollment'} = {};
18822: }
18823: }
18824: %toplevel = (
18825: admin => 'Configuration Rights',
18826: default => 'Default settings',
18827: validation => 'Validation of self-enrollment requests',
18828: );
18829: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
18830:
18831: if (ref($ordered{'admin'}) eq 'ARRAY') {
18832: foreach my $item (@{$ordered{'admin'}}) {
18833: foreach my $type (@types) {
18834: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
18835: $selfenrollhash{'admin'}{$type}{$item} = 1;
18836: } else {
18837: $selfenrollhash{'admin'}{$type}{$item} = 0;
18838: }
18839: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
18840: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
18841: if ($selfenrollhash{'admin'}{$type}{$item} ne
18842: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
18843: push(@{$changes{'admin'}{$type}},$item);
18844: }
18845: } else {
18846: if (!$selfenrollhash{'admin'}{$type}{$item}) {
18847: push(@{$changes{'admin'}{$type}},$item);
18848: }
18849: }
18850: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
18851: push(@{$changes{'admin'}{$type}},$item);
18852: }
18853: }
18854: }
18855: }
18856:
18857: foreach my $item (@{$ordered{'default'}}) {
18858: foreach my $type (@types) {
18859: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
18860: if ($item eq 'types') {
18861: unless (($value eq 'all') || ($value eq 'dom')) {
18862: $value = '';
18863: }
18864: } elsif ($item eq 'registered') {
18865: unless ($value eq '1') {
18866: $value = 0;
18867: }
18868: } elsif ($item eq 'approval') {
18869: unless ($value =~ /^[012]$/) {
18870: $value = 0;
18871: }
18872: } else {
18873: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
18874: $value = 'none';
18875: }
18876: }
18877: $selfenrollhash{'default'}{$type}{$item} = $value;
18878: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
18879: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
18880: if ($selfenrollhash{'default'}{$type}{$item} ne
18881: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
18882: push(@{$changes{'default'}{$type}},$item);
18883: }
18884: } else {
18885: push(@{$changes{'default'}{$type}},$item);
18886: }
18887: } else {
18888: push(@{$changes{'default'}{$type}},$item);
18889: }
18890: if ($item eq 'limit') {
18891: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
18892: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
18893: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
18894: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
18895: }
18896: } else {
18897: $selfenrollhash{'default'}{$type}{'cap'} = '';
18898: }
18899: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
18900: if ($selfenrollhash{'default'}{$type}{'cap'} ne
18901: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
18902: push(@{$changes{'default'}{$type}},'cap');
18903: }
18904: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
18905: push(@{$changes{'default'}{$type}},'cap');
18906: }
18907: }
18908: }
18909: }
18910:
18911: foreach my $item (@{$itemsref}) {
18912: if ($item eq 'fields') {
18913: my @changed;
18914: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
18915: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
18916: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
18917: }
18918: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
18919: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
18920: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
18921: $domconfig{'selfenrollment'}{'validation'}{$item});
18922: } else {
18923: @changed = @{$selfenrollhash{'validation'}{$item}};
18924: }
18925: } else {
18926: @changed = @{$selfenrollhash{'validation'}{$item}};
18927: }
18928: if (@changed) {
18929: if ($selfenrollhash{'validation'}{$item}) {
18930: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
18931: } else {
18932: $changes{'validation'}{$item} = &mt('None');
18933: }
18934: }
18935: } else {
18936: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
18937: if ($item eq 'markup') {
18938: if ($env{'form.selfenroll_validation_'.$item}) {
18939: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
18940: }
18941: }
18942: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
18943: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
18944: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
18945: }
18946: }
18947: }
18948: }
18949:
18950: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
18951: $dom);
18952: if ($putresult eq 'ok') {
18953: if (keys(%changes) > 0) {
18954: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
18955: $resulttext = &mt('Changes made:').'<ul>';
18956: foreach my $key ('admin','default','validation') {
18957: if (ref($changes{$key}) eq 'HASH') {
18958: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
18959: if ($key eq 'validation') {
18960: foreach my $item (@{$itemsref}) {
18961: if (exists($changes{$key}{$item})) {
18962: if ($item eq 'markup') {
18963: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
18964: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
18965: } else {
18966: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
18967: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
18968: }
18969: }
18970: }
18971: } else {
18972: foreach my $type (@types) {
18973: if ($type eq 'community') {
18974: $roles{'1'} = &mt('Community personnel');
18975: } else {
18976: $roles{'1'} = &mt('Course personnel');
18977: }
18978: if (ref($changes{$key}{$type}) eq 'ARRAY') {
18979: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
18980: if ($key eq 'admin') {
18981: my @mgrdc = ();
18982: if (ref($ordered{$key}) eq 'ARRAY') {
18983: foreach my $item (@{$ordered{'admin'}}) {
18984: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
18985: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
18986: push(@mgrdc,$item);
18987: }
18988: }
18989: }
18990: if (@mgrdc) {
18991: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
18992: } else {
18993: delete($domdefaults{$type.'selfenrolladmdc'});
18994: }
18995: }
18996: } else {
18997: if (ref($ordered{$key}) eq 'ARRAY') {
18998: foreach my $item (@{$ordered{$key}}) {
18999: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19000: $domdefaults{$type.'selfenroll'.$item} =
19001: $selfenrollhash{$key}{$type}{$item};
19002: }
19003: }
19004: }
19005: }
19006: }
19007: $resulttext .= '<li>'.$titles{$type}.'<ul>';
19008: foreach my $item (@{$ordered{$key}}) {
19009: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
19010: $resulttext .= '<li>';
19011: if ($key eq 'admin') {
19012: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
19013: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
19014: } else {
19015: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
19016: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
19017: }
19018: $resulttext .= '</li>';
19019: }
19020: }
19021: $resulttext .= '</ul></li>';
19022: }
19023: }
19024: $resulttext .= '</ul></li>';
19025: }
19026: }
19027: }
19028: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
19029: my $cachetime = 24*60*60;
19030: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19031: if (ref($lastactref) eq 'HASH') {
19032: $lastactref->{'domdefaults'} = 1;
19033: }
19034: }
19035: $resulttext .= '</ul>';
19036: } else {
19037: $resulttext = &mt('No changes made to self-enrollment settings');
19038: }
19039: } else {
19040: $resulttext = '<span class="LC_error">'.
19041: &mt('An error occurred: [_1]',$putresult).'</span>';
19042: }
19043: return $resulttext;
19044: }
19045:
19046: sub modify_wafproxy {
19047: my ($dom,$action,$lastactref,%domconfig) = @_;
19048: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19049: my (%othercontrol,%canset,%values,%curralias,%currsaml,%currvalue,@warnings,
19050: %wafproxy,%changes,%expirecache,%expiresaml);
19051: foreach my $server (sort(keys(%servers))) {
19052: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
19053: if ($serverhome eq $server) {
19054: my $serverdom = &Apache::lonnet::host_domain($server);
19055: if ($serverdom eq $dom) {
19056: $canset{$server} = 1;
19057: }
19058: }
19059: }
19060: if (ref($domconfig{'wafproxy'}) eq 'HASH') {
19061: %{$values{$dom}} = ();
19062: if (ref($domconfig{'wafproxy'}{'alias'}) eq 'HASH') {
19063: %curralias = %{$domconfig{'wafproxy'}{'alias'}};
19064: }
19065: if (ref($domconfig{'wafproxy'}{'saml'}) eq 'HASH') {
19066: %currsaml = %{$domconfig{'wafproxy'}{'saml'}};
19067: }
19068: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19069: $currvalue{$item} = $domconfig{'wafproxy'}{$item};
19070: }
19071: }
19072: my $output;
19073: if (keys(%canset)) {
19074: %{$wafproxy{'alias'}} = ();
19075: %{$wafproxy{'saml'}} = ();
19076: foreach my $key (sort(keys(%canset))) {
19077: if ($env{'form.wafproxy_'.$dom}) {
19078: $wafproxy{'alias'}{$key} = $env{'form.wafproxy_alias_'.$key};
19079: $wafproxy{'alias'}{$key} =~ s/^\s+|\s+$//g;
19080: if ($wafproxy{'alias'}{$key} ne $curralias{$key}) {
19081: $changes{'alias'} = 1;
19082: }
19083: if ($env{'form.wafproxy_alias_saml_'.$key}) {
19084: $wafproxy{'saml'}{$key} = 1;
19085: }
19086: if ($wafproxy{'saml'}{$key} ne $currsaml{$key}) {
19087: $changes{'saml'} = 1;
19088: }
19089: } else {
19090: $wafproxy{'alias'}{$key} = '';
19091: $wafproxy{'saml'}{$key} = '';
19092: if ($curralias{$key}) {
19093: $changes{'alias'} = 1;
19094: }
19095: if ($currsaml{$key}) {
19096: $changes{'saml'} = 1;
19097: }
19098: }
19099: if ($wafproxy{'alias'}{$key} eq '') {
19100: if ($curralias{$key}) {
19101: $expirecache{$key} = 1;
19102: }
19103: delete($wafproxy{'alias'}{$key});
19104: }
19105: if ($wafproxy{'saml'}{$key} eq '') {
19106: if ($currsaml{$key}) {
19107: $expiresaml{$key} = 1;
19108: }
19109: delete($wafproxy{'saml'}{$key});
19110: }
19111: }
19112: unless (keys(%{$wafproxy{'alias'}})) {
19113: delete($wafproxy{'alias'});
19114: }
19115: unless (keys(%{$wafproxy{'saml'}})) {
19116: delete($wafproxy{'saml'});
19117: }
19118: # Localization for values in %warn occurs in &mt() calls separately.
19119: my %warn = (
19120: trusted => 'trusted IP range(s)',
19121: vpnint => 'internal IP range(s) for VPN sessions(s)',
19122: vpnext => 'IP range(s) for backend WAF connections',
19123: );
19124: foreach my $item ('remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19125: my $possible = $env{'form.wafproxy_'.$item};
19126: $possible =~ s/^\s+|\s+$//g;
19127: if ($possible ne '') {
19128: if ($item eq 'remoteip') {
19129: if ($possible =~ /^[mhn]$/) {
19130: $wafproxy{$item} = $possible;
19131: }
19132: } elsif ($item eq 'ipheader') {
19133: if ($wafproxy{'remoteip'} eq 'h') {
19134: $wafproxy{$item} = $possible;
19135: }
19136: } elsif ($item eq 'sslopt') {
19137: if ($possible =~ /^0|1$/) {
19138: $wafproxy{$item} = $possible;
19139: }
19140: } else {
19141: my (@ok,$count);
19142: if (($item eq 'vpnint') || ($item eq 'vpnext')) {
19143: unless ($env{'form.wafproxy_vpnaccess'}) {
19144: $possible = '';
19145: }
19146: } elsif ($item eq 'trusted') {
19147: unless ($wafproxy{'remoteip'} eq 'h') {
19148: $possible = '';
19149: }
19150: }
19151: unless ($possible eq '') {
19152: $possible =~ s/[\r\n]+/\s/g;
19153: $possible =~ s/\s*-\s*/-/g;
19154: $possible =~ s/\s+/,/g;
19155: $possible =~ s/,+/,/g;
19156: }
19157: $count = 0;
19158: if ($possible ne '') {
19159: foreach my $poss (split(/\,/,$possible)) {
19160: $count ++;
19161: $poss = &validate_ip_pattern($poss);
19162: if ($poss ne '') {
19163: push(@ok,$poss);
19164: }
19165: }
19166: my $diff = $count - scalar(@ok);
19167: if ($diff) {
19168: push(@warnings,'<li>'.
19169: &mt('[quant,_1,IP] invalid and excluded from saved value for [_2]',
19170: $diff,$warn{$item}).
19171: '</li>');
19172: }
19173: if (@ok) {
19174: my @cidr_list;
19175: foreach my $item (@ok) {
19176: @cidr_list = &Net::CIDR::cidradd($item,@cidr_list);
19177: }
19178: $wafproxy{$item} = join(',',@cidr_list);
19179: }
19180: }
19181: }
19182: if ($wafproxy{$item} ne $currvalue{$item}) {
19183: $changes{$item} = 1;
19184: }
19185: } elsif ($currvalue{$item}) {
19186: $changes{$item} = 1;
19187: }
19188: }
19189: } else {
19190: if (keys(%curralias)) {
19191: $changes{'alias'} = 1;
19192: }
19193: if (keys(%currsaml)) {
19194: $changes{'saml'} = 1;
19195: }
19196: if (keys(%currvalue)) {
19197: foreach my $key (keys(%currvalue)) {
19198: $changes{$key} = 1;
19199: }
19200: }
19201: }
19202: if (keys(%changes)) {
19203: my %defaultshash = (
19204: wafproxy => \%wafproxy,
19205: );
19206: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19207: $dom);
19208: if ($putresult eq 'ok') {
19209: my $cachetime = 24*60*60;
19210: my (%domdefaults,$updatedomdefs);
19211: foreach my $item ('ipheader','trusted','vpnint','vpnext','sslopt') {
19212: if ($changes{$item}) {
19213: unless ($updatedomdefs) {
19214: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
19215: $updatedomdefs = 1;
19216: }
19217: if ($wafproxy{$item}) {
19218: $domdefaults{'waf_'.$item} = $wafproxy{$item};
19219: } elsif (exists($domdefaults{'waf_'.$item})) {
19220: delete($domdefaults{'waf_'.$item});
19221: }
19222: }
19223: }
19224: if ($updatedomdefs) {
19225: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19226: if (ref($lastactref) eq 'HASH') {
19227: $lastactref->{'domdefaults'} = 1;
19228: }
19229: }
19230: if ((exists($wafproxy{'alias'})) || (keys(%expirecache))) {
19231: my %updates = %expirecache;
19232: foreach my $key (keys(%expirecache)) {
19233: &Apache::lonnet::devalidate_cache_new('proxyalias',$key);
19234: }
19235: if (ref($wafproxy{'alias'}) eq 'HASH') {
19236: my $cachetime = 24*60*60;
19237: foreach my $key (keys(%{$wafproxy{'alias'}})) {
19238: $updates{$key} = 1;
19239: &Apache::lonnet::do_cache_new('proxyalias',$key,$wafproxy{'alias'}{$key},
19240: $cachetime);
19241: }
19242: }
19243: if (ref($lastactref) eq 'HASH') {
19244: $lastactref->{'proxyalias'} = \%updates;
19245: }
19246: }
19247: if ((exists($wafproxy{'saml'})) || (keys(%expiresaml))) {
19248: my %samlupdates = %expiresaml;
19249: foreach my $key (keys(%expiresaml)) {
19250: &Apache::lonnet::devalidate_cache_new('proxysaml',$key);
19251: }
19252: if (ref($wafproxy{'saml'}) eq 'HASH') {
19253: my $cachetime = 24*60*60;
19254: foreach my $key (keys(%{$wafproxy{'saml'}})) {
19255: $samlupdates{$key} = 1;
19256: &Apache::lonnet::do_cache_new('proxysaml',$key,$wafproxy{'saml'}{$key},
19257: $cachetime);
19258: }
19259: }
19260: if (ref($lastactref) eq 'HASH') {
19261: $lastactref->{'proxysaml'} = \%samlupdates;
19262: }
19263: }
19264: $output = &mt('Changes were made to Web Application Firewall/Reverse Proxy').'<ul>';
19265: foreach my $item ('alias','saml','remoteip','ipheader','trusted','vpnint','vpnext','sslopt') {
19266: if ($changes{$item}) {
19267: if ($item eq 'alias') {
19268: my $numaliased = 0;
19269: if (ref($wafproxy{'alias'}) eq 'HASH') {
19270: my $shown;
19271: if (keys(%{$wafproxy{'alias'}})) {
19272: foreach my $server (sort(keys(%{$wafproxy{'alias'}}))) {
19273: $shown .= '<li>'.&mt('[_1] aliased by [_2]',
19274: &Apache::lonnet::hostname($server),
19275: $wafproxy{'alias'}{$server}).'</li>';
19276: $numaliased ++;
19277: }
19278: if ($numaliased) {
19279: $output .= '<li>'.&mt('Aliases for hostnames set to: [_1]',
19280: '<ul>'.$shown.'</ul>').'</li>';
19281: }
19282: }
19283: }
19284: unless ($numaliased) {
19285: $output .= '<li>'.&mt('Aliases deleted for hostnames').'</li>';
19286: }
19287: } elsif ($item eq 'saml') {
19288: my $shown;
19289: if (ref($wafproxy{'saml'}) eq 'HASH') {
19290: if (keys(%{$wafproxy{'saml'}})) {
19291: $shown = join(', ',sort(keys(%{$wafproxy{'saml'}})));
19292: }
19293: }
19294: if ($shown) {
19295: $output .= '<li>'.&mt('Alias used by SSO Auth for: [_1]',
19296: $shown).'</li>';
19297: } else {
19298: $output .= '<li>'.&mt('No alias used for SSO Auth').'</li>';
19299: }
19300: } else {
19301: if ($item eq 'remoteip') {
19302: my %ip_methods = &remoteip_methods();
19303: if ($wafproxy{$item} =~ /^[mh]$/) {
19304: $output .= '<li>'.&mt("Method for determining user's IP set to: [_1]",
19305: $ip_methods{$wafproxy{$item}}).'</li>';
19306: } else {
19307: if (($env{'form.wafproxy_'.$dom}) && (ref($wafproxy{'alias'}) eq 'HASH')) {
19308: $output .= '<li>'.&mt("No method in use to get user's real IP (will report IP used by WAF).").
19309: '</li>';
19310: } else {
19311: $output .= '<li>'.&mt('WAF/Reverse Proxy not in use').'</li>';
19312: }
19313: }
19314: } elsif ($item eq 'ipheader') {
19315: if ($wafproxy{$item}) {
19316: $output .= '<li>'.&mt('Request header with remote IP set to: [_1]',
19317: $wafproxy{$item}).'</li>';
19318: } else {
19319: $output .= '<li>'.&mt('Request header with remote IP deleted').'</li>';
19320: }
19321: } elsif ($item eq 'trusted') {
19322: if ($wafproxy{$item}) {
19323: $output .= '<li>'.&mt('Trusted IP range(s) set to: [_1]',
19324: $wafproxy{$item}).'</li>';
19325: } else {
19326: $output .= '<li>'.&mt('Trusted IP range(s) deleted').'</li>';
19327: }
19328: } elsif ($item eq 'vpnint') {
19329: if ($wafproxy{$item}) {
19330: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions set to: [_1]',
19331: $wafproxy{$item}).'</li>';
19332: } else {
19333: $output .= '<li>'.&mt('Internal IP Range(s) for VPN sessions deleted').'</li>';
19334: }
19335: } elsif ($item eq 'vpnext') {
19336: if ($wafproxy{$item}) {
19337: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections set to: [_1]',
19338: $wafproxy{$item}).'</li>';
19339: } else {
19340: $output .= '<li>'.&mt('IP Range(s) for backend WAF connections deleted').'</li>';
19341: }
19342: } elsif ($item eq 'sslopt') {
19343: if ($wafproxy{$item}) {
19344: $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>';
19345: } else {
19346: $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>';
19347: }
19348: }
19349: }
19350: }
19351: }
19352: $output .= '</ul>';
19353: } else {
19354: $output = '<span class="LC_error">'.
19355: &mt('An error occurred: [_1]',$putresult).'</span>';
19356: }
19357: } elsif (keys(%canset)) {
19358: $output = &mt('No changes made to Web Application Firewall/Reverse Proxy settings');
19359: }
19360: if (@warnings) {
19361: $output .= '<br />'.&mt('Warnings:').'<ul>'.
19362: join("\n",@warnings).'</ul>';
19363: }
19364: return $output;
19365: }
19366:
19367: sub validate_ip_pattern {
19368: my ($pattern) = @_;
19369: if ($pattern =~ /^([^-]+)\-([^-]+)$/) {
19370: my ($start,$end) = ($1,$2);
19371: if ((&Net::CIDR::cidrvalidate($start)) && (&Net::CIDR::cidrvalidate($end))) {
19372: if (($start !~ m{/}) && ($end !~ m{/})) {
19373: return $start.'-'.$end;
19374: }
19375: }
19376: } elsif ($pattern ne '') {
19377: $pattern = &Net::CIDR::cidrvalidate($pattern);
19378: if ($pattern ne '') {
19379: return $pattern;
19380: }
19381: }
19382: return;
19383: }
19384:
19385: sub modify_usersessions {
19386: my ($dom,$lastactref,%domconfig) = @_;
19387: my @hostingtypes = ('version','excludedomain','includedomain');
19388: my @offloadtypes = ('primary','default');
19389: my %types = (
19390: remote => \@hostingtypes,
19391: hosted => \@hostingtypes,
19392: spares => \@offloadtypes,
19393: );
19394: my @prefixes = ('remote','hosted','spares');
19395: my @lcversions = &Apache::lonnet::all_loncaparevs();
19396: my (%by_ip,%by_location,@intdoms);
19397: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
19398: my @locations = sort(keys(%by_location));
19399: my (%defaultshash,%changes);
19400: foreach my $prefix (@prefixes) {
19401: $defaultshash{'usersessions'}{$prefix} = {};
19402: }
19403: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
19404: my $resulttext;
19405: my %iphost = &Apache::lonnet::get_iphost();
19406: foreach my $prefix (@prefixes) {
19407: next if ($prefix eq 'spares');
19408: foreach my $type (@{$types{$prefix}}) {
19409: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
19410: if ($type eq 'version') {
19411: my $value = $env{'form.'.$prefix.'_'.$type};
19412: my $okvalue;
19413: if ($value ne '') {
19414: if (grep(/^\Q$value\E$/,@lcversions)) {
19415: $okvalue = $value;
19416: }
19417: }
19418: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19419: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
19420: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
19421: if ($inuse == 0) {
19422: $changes{$prefix}{$type} = 1;
19423: } else {
19424: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
19425: $changes{$prefix}{$type} = 1;
19426: }
19427: if ($okvalue ne '') {
19428: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19429: }
19430: }
19431: } else {
19432: if (($inuse == 1) && ($okvalue ne '')) {
19433: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19434: $changes{$prefix}{$type} = 1;
19435: }
19436: }
19437: } else {
19438: if (($inuse == 1) && ($okvalue ne '')) {
19439: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19440: $changes{$prefix}{$type} = 1;
19441: }
19442: }
19443: } else {
19444: if (($inuse == 1) && ($okvalue ne '')) {
19445: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
19446: $changes{$prefix}{$type} = 1;
19447: }
19448: }
19449: } else {
19450: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
19451: my @okvals;
19452: foreach my $val (@vals) {
19453: if ($val =~ /:/) {
19454: my @items = split(/:/,$val);
19455: foreach my $item (@items) {
19456: if (ref($by_location{$item}) eq 'ARRAY') {
19457: push(@okvals,$item);
19458: }
19459: }
19460: } else {
19461: if (ref($by_location{$val}) eq 'ARRAY') {
19462: push(@okvals,$val);
19463: }
19464: }
19465: }
19466: @okvals = sort(@okvals);
19467: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19468: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
19469: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
19470: if ($inuse == 0) {
19471: $changes{$prefix}{$type} = 1;
19472: } else {
19473: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19474: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
19475: if (@changed > 0) {
19476: $changes{$prefix}{$type} = 1;
19477: }
19478: }
19479: } else {
19480: if ($inuse == 1) {
19481: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19482: $changes{$prefix}{$type} = 1;
19483: }
19484: }
19485: } else {
19486: if ($inuse == 1) {
19487: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19488: $changes{$prefix}{$type} = 1;
19489: }
19490: }
19491: } else {
19492: if ($inuse == 1) {
19493: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
19494: $changes{$prefix}{$type} = 1;
19495: }
19496: }
19497: }
19498: }
19499: }
19500:
19501: my @alldoms = &Apache::lonnet::all_domains();
19502: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19503: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
19504: my $savespares;
19505:
19506: foreach my $lonhost (sort(keys(%servers))) {
19507: my $serverhomeID =
19508: &Apache::lonnet::get_server_homeID($servers{$lonhost});
19509: my $serverhostname = &Apache::lonnet::hostname($lonhost);
19510: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
19511: my %spareschg;
19512: foreach my $type (@{$types{'spares'}}) {
19513: my @okspares;
19514: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
19515: foreach my $server (@checked) {
19516: if (&Apache::lonnet::hostname($server) ne '') {
19517: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
19518: unless (grep(/^\Q$server\E$/,@okspares)) {
19519: push(@okspares,$server);
19520: }
19521: }
19522: }
19523: }
19524: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
19525: my $newspare;
19526: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
19527: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
19528: $newspare = $new;
19529: }
19530: }
19531: my @spares;
19532: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
19533: @spares = sort(@okspares,$newspare);
19534: } else {
19535: @spares = sort(@okspares);
19536: }
19537: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
19538: if (ref($spareid{$lonhost}) eq 'HASH') {
19539: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
19540: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
19541: if (@diffs > 0) {
19542: $spareschg{$type} = 1;
19543: }
19544: }
19545: }
19546: }
19547: if (keys(%spareschg) > 0) {
19548: $changes{'spares'}{$lonhost} = \%spareschg;
19549: }
19550: }
19551: $defaultshash{'usersessions'}{'offloadnow'} = {};
19552: $defaultshash{'usersessions'}{'offloadoth'} = {};
19553: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
19554: my @okoffload;
19555: if (@offloadnow) {
19556: foreach my $server (@offloadnow) {
19557: if (&Apache::lonnet::hostname($server) ne '') {
19558: unless (grep(/^\Q$server\E$/,@okoffload)) {
19559: push(@okoffload,$server);
19560: }
19561: }
19562: }
19563: if (@okoffload) {
19564: foreach my $lonhost (@okoffload) {
19565: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
19566: }
19567: }
19568: }
19569: my @offloadoth = &Apache::loncommon::get_env_multiple('form.offloadoth');
19570: my @okoffloadoth;
19571: if (@offloadoth) {
19572: foreach my $server (@offloadoth) {
19573: if (&Apache::lonnet::hostname($server) ne '') {
19574: unless (grep(/^\Q$server\E$/,@okoffloadoth)) {
19575: push(@okoffloadoth,$server);
19576: }
19577: }
19578: }
19579: if (@okoffloadoth) {
19580: foreach my $lonhost (@okoffloadoth) {
19581: $defaultshash{'usersessions'}{'offloadoth'}{$lonhost} = 1;
19582: }
19583: }
19584: }
19585: if (ref($domconfig{'usersessions'}) eq 'HASH') {
19586: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
19587: if (ref($changes{'spares'}) eq 'HASH') {
19588: if (keys(%{$changes{'spares'}}) > 0) {
19589: $savespares = 1;
19590: }
19591: }
19592: } else {
19593: $savespares = 1;
19594: }
19595: foreach my $offload ('offloadnow','offloadoth') {
19596: if (ref($domconfig{'usersessions'}{$offload}) eq 'HASH') {
19597: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{$offload}})) {
19598: unless ($defaultshash{'usersessions'}{$offload}{$lonhost}) {
19599: $changes{$offload} = 1;
19600: last;
19601: }
19602: }
19603: unless ($changes{$offload}) {
19604: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{$offload}})) {
19605: unless ($domconfig{'usersessions'}{$offload}{$lonhost}) {
19606: $changes{$offload} = 1;
19607: last;
19608: }
19609: }
19610: }
19611: } else {
19612: if (($offload eq 'offloadnow') && (@okoffload)) {
19613: $changes{'offloadnow'} = 1;
19614: }
19615: if (($offload eq 'offloadoth') && (@okoffloadoth)) {
19616: $changes{'offloadoth'} = 1;
19617: }
19618: }
19619: }
19620: } else {
19621: if (@okoffload) {
19622: $changes{'offloadnow'} = 1;
19623: }
19624: if (@okoffloadoth) {
19625: $changes{'offloadoth'} = 1;
19626: }
19627: }
19628: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
19629: if ((keys(%changes) > 0) || ($savespares)) {
19630: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
19631: $dom);
19632: if ($putresult eq 'ok') {
19633: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
19634: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
19635: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
19636: }
19637: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
19638: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
19639: }
19640: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
19641: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
19642: }
19643: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
19644: $domdefaults{'offloadoth'} = $defaultshash{'usersessions'}{'offloadoth'};
19645: }
19646: }
19647: my $cachetime = 24*60*60;
19648: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
19649: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
19650: if (ref($lastactref) eq 'HASH') {
19651: $lastactref->{'domdefaults'} = 1;
19652: $lastactref->{'usersessions'} = 1;
19653: }
19654: if (keys(%changes) > 0) {
19655: my %lt = &usersession_titles();
19656: $resulttext = &mt('Changes made:').'<ul>';
19657: foreach my $prefix (@prefixes) {
19658: if (ref($changes{$prefix}) eq 'HASH') {
19659: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
19660: if ($prefix eq 'spares') {
19661: if (ref($changes{$prefix}) eq 'HASH') {
19662: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
19663: $resulttext .= '<li><b>'.$lonhost.'</b> ';
19664: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
19665: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
19666: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
19667: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
19668: foreach my $type (@{$types{$prefix}}) {
19669: if ($changes{$prefix}{$lonhost}{$type}) {
19670: my $offloadto = &mt('None');
19671: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
19672: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
19673: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
19674: }
19675: }
19676: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
19677: }
19678: }
19679: }
19680: $resulttext .= '</li>';
19681: }
19682: }
19683: } else {
19684: foreach my $type (@{$types{$prefix}}) {
19685: if (defined($changes{$prefix}{$type})) {
19686: my $newvalue;
19687: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
19688: if (ref($defaultshash{'usersessions'}{$prefix})) {
19689: if ($type eq 'version') {
19690: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
19691: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
19692: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
19693: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
19694: }
19695: }
19696: }
19697: }
19698: if ($newvalue eq '') {
19699: if ($type eq 'version') {
19700: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
19701: } else {
19702: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
19703: }
19704: } else {
19705: if ($type eq 'version') {
19706: $newvalue .= ' '.&mt('(or later)');
19707: }
19708: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
19709: }
19710: }
19711: }
19712: }
19713: $resulttext .= '</ul>';
19714: }
19715: }
19716: if ($changes{'offloadnow'}) {
19717: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
19718: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
19719: $resulttext .= '<li>'.&mt('Switch any active user on next access, for server(s):').'<ul>';
19720: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
19721: $resulttext .= '<li>'.$lonhost.'</li>';
19722: }
19723: $resulttext .= '</ul>';
19724: } else {
19725: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.');
19726: }
19727: } else {
19728: $resulttext .= '<li>'.&mt('No servers now set to switch any active user on next access.').'</li>';
19729: }
19730: }
19731: if ($changes{'offloadoth'}) {
19732: if (ref($defaultshash{'usersessions'}{'offloadoth'}) eq 'HASH') {
19733: if (keys(%{$defaultshash{'usersessions'}{'offloadoth'}}) > 0) {
19734: $resulttext .= '<li>'.&mt('Switch other institutions on next access, for server(s):').'<ul>';
19735: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadoth'}}))) {
19736: $resulttext .= '<li>'.$lonhost.'</li>';
19737: }
19738: $resulttext .= '</ul>';
19739: } else {
19740: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.');
19741: }
19742: } else {
19743: $resulttext .= '<li>'.&mt('No servers now set to switch other institutions on next access.').'</li>';
19744: }
19745: }
19746: $resulttext .= '</ul>';
19747: } else {
19748: $resulttext = $nochgmsg;
19749: }
19750: } else {
19751: $resulttext = '<span class="LC_error">'.
19752: &mt('An error occurred: [_1]',$putresult).'</span>';
19753: }
19754: } else {
19755: $resulttext = $nochgmsg;
19756: }
19757: return $resulttext;
19758: }
19759:
19760: sub modify_loadbalancing {
19761: my ($dom,%domconfig) = @_;
19762: my $primary_id = &Apache::lonnet::domain($dom,'primary');
19763: my $intdom = &Apache::lonnet::internet_dom($primary_id);
19764: my ($othertitle,$usertypes,$types) =
19765: &Apache::loncommon::sorted_inst_types($dom);
19766: my %servers = &Apache::lonnet::internet_dom_servers($dom);
19767: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
19768: my @sparestypes = ('primary','default');
19769: my %typetitles = &sparestype_titles();
19770: my $resulttext;
19771: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
19772: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
19773: %existing = %{$domconfig{'loadbalancing'}};
19774: }
19775: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
19776: \%currtargets,\%currrules,\%currcookies);
19777: my ($saveloadbalancing,%defaultshash,%changes);
19778: my ($alltypes,$othertypes,$titles) =
19779: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
19780: my %ruletitles = &offloadtype_text();
19781: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
19782: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
19783: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
19784: if ($balancer eq '') {
19785: next;
19786: }
19787: if (!exists($servers{$balancer})) {
19788: if (exists($currbalancer{$balancer})) {
19789: push(@{$changes{'delete'}},$balancer);
19790: }
19791: next;
19792: }
19793: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
19794: push(@{$changes{'delete'}},$balancer);
19795: next;
19796: }
19797: if (!exists($currbalancer{$balancer})) {
19798: push(@{$changes{'add'}},$balancer);
19799: }
19800: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
19801: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
19802: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
19803: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
19804: $saveloadbalancing = 1;
19805: }
19806: foreach my $sparetype (@sparestypes) {
19807: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
19808: my @offloadto;
19809: foreach my $target (@targets) {
19810: if (($servers{$target}) && ($target ne $balancer)) {
19811: if ($sparetype eq 'default') {
19812: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
19813: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
19814: }
19815: }
19816: unless(grep(/^\Q$target\E$/,@offloadto)) {
19817: push(@offloadto,$target);
19818: }
19819: }
19820: }
19821: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
19822: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
19823: push(@offloadto,$balancer);
19824: }
19825: }
19826: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
19827: }
19828: if ($env{'form.loadbalancing_cookie_'.$i}) {
19829: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
19830: if (exists($currbalancer{$balancer})) {
19831: unless ($currcookies{$balancer}) {
19832: $changes{'curr'}{$balancer}{'cookie'} = 1;
19833: }
19834: }
19835: } elsif (exists($currbalancer{$balancer})) {
19836: if ($currcookies{$balancer}) {
19837: $changes{'curr'}{$balancer}{'cookie'} = 1;
19838: }
19839: }
19840: if (ref($currtargets{$balancer}) eq 'HASH') {
19841: foreach my $sparetype (@sparestypes) {
19842: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
19843: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
19844: if (@targetdiffs > 0) {
19845: $changes{'curr'}{$balancer}{'targets'} = 1;
19846: }
19847: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
19848: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
19849: $changes{'curr'}{$balancer}{'targets'} = 1;
19850: }
19851: }
19852: }
19853: } else {
19854: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
19855: foreach my $sparetype (@sparestypes) {
19856: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
19857: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
19858: $changes{'curr'}{$balancer}{'targets'} = 1;
19859: }
19860: }
19861: }
19862: }
19863: }
19864: my $ishomedom;
19865: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
19866: $ishomedom = 1;
19867: }
19868: if (ref($alltypes) eq 'ARRAY') {
19869: foreach my $type (@{$alltypes}) {
19870: my $rule;
19871: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
19872: (!$ishomedom)) {
19873: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
19874: }
19875: if ($rule eq 'specific') {
19876: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
19877: if (exists($servers{$specifiedhost})) {
19878: $rule = $specifiedhost;
19879: }
19880: }
19881: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
19882: if (ref($currrules{$balancer}) eq 'HASH') {
19883: if ($rule ne $currrules{$balancer}{$type}) {
19884: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
19885: }
19886: } elsif ($rule ne '') {
19887: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
19888: }
19889: }
19890: }
19891: }
19892: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
19893: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
19894: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
19895: $defaultshash{'loadbalancing'} = {};
19896: }
19897: my $putresult = &Apache::lonnet::put_dom('configuration',
19898: \%defaultshash,$dom);
19899: if ($putresult eq 'ok') {
19900: if (keys(%changes) > 0) {
19901: my %toupdate;
19902: if (ref($changes{'delete'}) eq 'ARRAY') {
19903: foreach my $balancer (sort(@{$changes{'delete'}})) {
19904: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
19905: $toupdate{$balancer} = 1;
19906: }
19907: }
19908: if (ref($changes{'add'}) eq 'ARRAY') {
19909: foreach my $balancer (sort(@{$changes{'add'}})) {
19910: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
19911: $toupdate{$balancer} = 1;
19912: }
19913: }
19914: if (ref($changes{'curr'}) eq 'HASH') {
19915: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
19916: $toupdate{$balancer} = 1;
19917: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
19918: if ($changes{'curr'}{$balancer}{'targets'}) {
19919: my %offloadstr;
19920: foreach my $sparetype (@sparestypes) {
19921: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
19922: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
19923: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
19924: }
19925: }
19926: }
19927: if (keys(%offloadstr) == 0) {
19928: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
19929: } else {
19930: my $showoffload;
19931: foreach my $sparetype (@sparestypes) {
19932: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
19933: if (defined($offloadstr{$sparetype})) {
19934: $showoffload .= $offloadstr{$sparetype};
19935: } else {
19936: $showoffload .= &mt('None');
19937: }
19938: $showoffload .= (' 'x3);
19939: }
19940: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
19941: }
19942: }
19943: }
19944: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
19945: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
19946: foreach my $type (@{$alltypes}) {
19947: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
19948: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
19949: my $balancetext;
19950: if ($rule eq '') {
19951: $balancetext = $ruletitles{'default'};
19952: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
19953: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
19954: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
19955: foreach my $sparetype (@sparestypes) {
19956: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
19957: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
19958: }
19959: }
19960: foreach my $item (@{$alltypes}) {
19961: next if ($item =~ /^_LC_ipchange/);
19962: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
19963: if ($hasrule eq 'homeserver') {
19964: map { $toupdate{$_} = 1; } (keys(%libraryservers));
19965: } else {
19966: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
19967: if ($servers{$hasrule}) {
19968: $toupdate{$hasrule} = 1;
19969: }
19970: }
19971: }
19972: }
19973: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
19974: $balancetext = $ruletitles{$rule};
19975: } else {
19976: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
19977: $balancetext = $ruletitles{'particular'}.' '.$receiver;
19978: if ($receiver) {
19979: $toupdate{$receiver};
19980: }
19981: }
19982: } else {
19983: $balancetext = $ruletitles{$rule};
19984: }
19985: } else {
19986: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
19987: }
19988: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
19989: }
19990: }
19991: }
19992: }
19993: if ($changes{'curr'}{$balancer}{'cookie'}) {
19994: if ($currcookies{$balancer}) {
19995: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use disabled',
19996: $balancer).'</li>';
19997: } else {
19998: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
19999: $balancer).'</li>';
20000: }
20001: }
20002: }
20003: }
20004: if (keys(%toupdate)) {
20005: my %thismachine;
20006: my $updatedhere;
20007: my $cachetime = 60*60*24;
20008: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
20009: foreach my $lonhost (keys(%toupdate)) {
20010: if ($thismachine{$lonhost}) {
20011: unless ($updatedhere) {
20012: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
20013: $defaultshash{'loadbalancing'},
20014: $cachetime);
20015: $updatedhere = 1;
20016: }
20017: } else {
20018: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
20019: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
20020: }
20021: }
20022: }
20023: if ($resulttext ne '') {
20024: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
20025: } else {
20026: $resulttext = $nochgmsg;
20027: }
20028: } else {
20029: $resulttext = $nochgmsg;
20030: }
20031: } else {
20032: $resulttext = '<span class="LC_error">'.
20033: &mt('An error occurred: [_1]',$putresult).'</span>';
20034: }
20035: } else {
20036: $resulttext = $nochgmsg;
20037: }
20038: return $resulttext;
20039: }
20040:
20041: sub recurse_check {
20042: my ($chkcats,$categories,$depth,$name) = @_;
20043: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
20044: my $chg = 0;
20045: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
20046: my $category = $chkcats->[$depth]{$name}[$j];
20047: my $item;
20048: if ($category eq '') {
20049: $chg ++;
20050: } else {
20051: my $deeper = $depth + 1;
20052: $item = &escape($category).':'.&escape($name).':'.$depth;
20053: if ($chg) {
20054: $categories->{$item} -= $chg;
20055: }
20056: &recurse_check($chkcats,$categories,$deeper,$category);
20057: $deeper --;
20058: }
20059: }
20060: }
20061: return;
20062: }
20063:
20064: sub recurse_cat_deletes {
20065: my ($item,$coursecategories,$deletions) = @_;
20066: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
20067: my $subdepth = $depth + 1;
20068: if (ref($coursecategories) eq 'HASH') {
20069: foreach my $subitem (keys(%{$coursecategories})) {
20070: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
20071: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
20072: delete($coursecategories->{$subitem});
20073: $deletions->{$subitem} = 1;
20074: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
20075: }
20076: }
20077: }
20078: return;
20079: }
20080:
20081: sub active_dc_picker {
20082: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
20083: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
20084: my @domcoord = keys(%domcoords);
20085: if (keys(%currhash)) {
20086: foreach my $dc (keys(%currhash)) {
20087: unless (exists($domcoords{$dc})) {
20088: push(@domcoord,$dc);
20089: }
20090: }
20091: }
20092: @domcoord = sort(@domcoord);
20093: my $numdcs = scalar(@domcoord);
20094: my $rows = 0;
20095: my $table;
20096: if ($numdcs > 1) {
20097: $table = '<table>';
20098: for (my $i=0; $i<@domcoord; $i++) {
20099: my $rem = $i%($numinrow);
20100: if ($rem == 0) {
20101: if ($i > 0) {
20102: $table .= '</tr>';
20103: }
20104: $table .= '<tr>';
20105: $rows ++;
20106: }
20107: my $check = '';
20108: if ($inputtype eq 'radio') {
20109: if (keys(%currhash) == 0) {
20110: if (!$i) {
20111: $check = ' checked="checked"';
20112: }
20113: } elsif (exists($currhash{$domcoord[$i]})) {
20114: $check = ' checked="checked"';
20115: }
20116: } else {
20117: if (exists($currhash{$domcoord[$i]})) {
20118: $check = ' checked="checked"';
20119: }
20120: }
20121: if ($i == @domcoord - 1) {
20122: my $colsleft = $numinrow - $rem;
20123: if ($colsleft > 1) {
20124: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
20125: } else {
20126: $table .= '<td class="LC_left_item">';
20127: }
20128: } else {
20129: $table .= '<td class="LC_left_item">';
20130: }
20131: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
20132: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20133: $table .= '<span class="LC_nobreak"><label>'.
20134: '<input type="'.$inputtype.'" name="'.$name.'"'.
20135: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
20136: if ($user ne $dcname.':'.$dcdom) {
20137: $table .= ' ('.$dcname.':'.$dcdom.')';
20138: }
20139: $table .= '</label></span></td>';
20140: }
20141: $table .= '</tr></table>';
20142: } elsif ($numdcs == 1) {
20143: my ($dcname,$dcdom) = split(':',$domcoord[0]);
20144: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
20145: if ($inputtype eq 'radio') {
20146: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
20147: if ($user ne $dcname.':'.$dcdom) {
20148: $table .= ' ('.$dcname.':'.$dcdom.')';
20149: }
20150: } else {
20151: my $check;
20152: if (exists($currhash{$domcoord[0]})) {
20153: $check = ' checked="checked"';
20154: }
20155: $table = '<span class="LC_nobreak"><label>'.
20156: '<input type="checkbox" name="'.$name.'" '.
20157: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
20158: if ($user ne $dcname.':'.$dcdom) {
20159: $table .= ' ('.$dcname.':'.$dcdom.')';
20160: }
20161: $table .= '</label></span>';
20162: $rows ++;
20163: }
20164: }
20165: return ($numdcs,$table,$rows);
20166: }
20167:
20168: sub usersession_titles {
20169: return &Apache::lonlocal::texthash(
20170: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
20171: remote => 'Hosting of sessions for users in this domain on servers in other domains',
20172: spares => 'Servers offloaded to, when busy',
20173: version => 'LON-CAPA version requirement',
20174: excludedomain => 'Allow all, but exclude specific domains',
20175: includedomain => 'Deny all, but include specific domains',
20176: primary => 'Primary (checked first)',
20177: default => 'Default',
20178: );
20179: }
20180:
20181: sub id_for_thisdom {
20182: my (%servers) = @_;
20183: my %altids;
20184: foreach my $server (keys(%servers)) {
20185: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
20186: if ($serverhome ne $server) {
20187: $altids{$serverhome} = $server;
20188: }
20189: }
20190: return %altids;
20191: }
20192:
20193: sub count_servers {
20194: my ($currbalancer,%servers) = @_;
20195: my (@spares,$numspares);
20196: foreach my $lonhost (sort(keys(%servers))) {
20197: next if ($currbalancer eq $lonhost);
20198: push(@spares,$lonhost);
20199: }
20200: if ($currbalancer) {
20201: $numspares = scalar(@spares);
20202: } else {
20203: $numspares = scalar(@spares) - 1;
20204: }
20205: return ($numspares,@spares);
20206: }
20207:
20208: sub lonbalance_targets_js {
20209: my ($dom,$types,$servers,$settings) = @_;
20210: my $select = &mt('Select');
20211: my ($alltargets,$allishome,$allinsttypes,@alltypes);
20212: if (ref($servers) eq 'HASH') {
20213: $alltargets = join("','",sort(keys(%{$servers})));
20214: my @homedoms;
20215: foreach my $server (sort(keys(%{$servers}))) {
20216: if (&Apache::lonnet::host_domain($server) eq $dom) {
20217: push(@homedoms,'1');
20218: } else {
20219: push(@homedoms,'0');
20220: }
20221: }
20222: $allishome = join("','",@homedoms);
20223: }
20224: if (ref($types) eq 'ARRAY') {
20225: if (@{$types} > 0) {
20226: @alltypes = @{$types};
20227: }
20228: }
20229: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
20230: $allinsttypes = join("','",@alltypes);
20231: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
20232: if (ref($settings) eq 'HASH') {
20233: %existing = %{$settings};
20234: }
20235: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
20236: \%currtargets,\%currrules,\%currcookies);
20237: my $balancers = join("','",sort(keys(%currbalancer)));
20238: return <<"END";
20239:
20240: <script type="text/javascript">
20241: // <![CDATA[
20242:
20243: currBalancers = new Array('$balancers');
20244:
20245: function toggleTargets(balnum) {
20246: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
20247: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
20248: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
20249: var prevbalancer = prevhostitem.value;
20250: var baltotal = document.getElementById('loadbalancing_total').value;
20251: prevhostitem.value = balancer;
20252: if (prevbalancer != '') {
20253: var prevIdx = currBalancers.indexOf(prevbalancer);
20254: if (prevIdx != -1) {
20255: currBalancers.splice(prevIdx,1);
20256: }
20257: }
20258: if (balancer == '') {
20259: hideSpares(balnum);
20260: } else {
20261: var currIdx = currBalancers.indexOf(balancer);
20262: if (currIdx == -1) {
20263: currBalancers.push(balancer);
20264: }
20265: var homedoms = new Array('$allishome');
20266: var ishomedom = homedoms[lonhostitem.selectedIndex];
20267: showSpares(balancer,ishomedom,balnum);
20268: }
20269: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
20270: return;
20271: }
20272:
20273: function showSpares(balancer,ishomedom,balnum) {
20274: var alltargets = new Array('$alltargets');
20275: var insttypes = new Array('$allinsttypes');
20276: var offloadtypes = new Array('primary','default');
20277:
20278: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
20279: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
20280:
20281: for (var i=0; i<offloadtypes.length; i++) {
20282: var count = 0;
20283: for (var j=0; j<alltargets.length; j++) {
20284: if (alltargets[j] != balancer) {
20285: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
20286: item.value = alltargets[j];
20287: item.style.textAlign='left';
20288: item.style.textFace='normal';
20289: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
20290: if (currBalancers.indexOf(alltargets[j]) == -1) {
20291: item.disabled = '';
20292: } else {
20293: item.disabled = 'disabled';
20294: item.checked = false;
20295: }
20296: count ++;
20297: }
20298: }
20299: }
20300: for (var k=0; k<insttypes.length; k++) {
20301: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
20302: if (ishomedom == 1) {
20303: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
20304: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
20305: } else {
20306: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
20307: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
20308: }
20309: } else {
20310: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
20311: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
20312: }
20313: if ((insttypes[k] != '_LC_external') &&
20314: ((insttypes[k] != '_LC_internetdom') ||
20315: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
20316: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
20317: item.options.length = 0;
20318: item.options[0] = new Option("","",true,true);
20319: var idx = 0;
20320: for (var m=0; m<alltargets.length; m++) {
20321: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
20322: idx ++;
20323: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
20324: }
20325: }
20326: }
20327: }
20328: return;
20329: }
20330:
20331: function hideSpares(balnum) {
20332: var alltargets = new Array('$alltargets');
20333: var insttypes = new Array('$allinsttypes');
20334: var offloadtypes = new Array('primary','default');
20335:
20336: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
20337: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
20338:
20339: var total = alltargets.length - 1;
20340: for (var i=0; i<offloadtypes; i++) {
20341: for (var j=0; j<total; j++) {
20342: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
20343: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
20344: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
20345: }
20346: }
20347: for (var k=0; k<insttypes.length; k++) {
20348: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
20349: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
20350: if (insttypes[k] != '_LC_external') {
20351: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
20352: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
20353: }
20354: }
20355: return;
20356: }
20357:
20358: function checkOffloads(item,balnum,type) {
20359: var alltargets = new Array('$alltargets');
20360: var offloadtypes = new Array('primary','default');
20361: if (item.checked) {
20362: var total = alltargets.length - 1;
20363: var other;
20364: if (type == offloadtypes[0]) {
20365: other = offloadtypes[1];
20366: } else {
20367: other = offloadtypes[0];
20368: }
20369: for (var i=0; i<total; i++) {
20370: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
20371: if (server == item.value) {
20372: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
20373: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
20374: }
20375: }
20376: }
20377: }
20378: return;
20379: }
20380:
20381: function singleServerToggle(balnum,type) {
20382: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
20383: if (offloadtoSelIdx == 0) {
20384: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
20385: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
20386:
20387: } else {
20388: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
20389: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
20390: }
20391: return;
20392: }
20393:
20394: function balanceruleChange(formname,balnum,type) {
20395: if (type == '_LC_external') {
20396: return;
20397: }
20398: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
20399: for (var i=0; i<typesRules.length; i++) {
20400: if (formname.elements[typesRules[i]].checked) {
20401: if (formname.elements[typesRules[i]].value != 'specific') {
20402: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
20403: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
20404: } else {
20405: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
20406: }
20407: }
20408: }
20409: return;
20410: }
20411:
20412: function balancerDeleteChange(balnum) {
20413: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
20414: var baltotal = document.getElementById('loadbalancing_total').value;
20415: var addtarget;
20416: var removetarget;
20417: var action = 'delete';
20418: if (document.getElementById('loadbalancing_delete_'+balnum)) {
20419: var lonhost = hostitem.value;
20420: var currIdx = currBalancers.indexOf(lonhost);
20421: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
20422: if (currIdx != -1) {
20423: currBalancers.splice(currIdx,1);
20424: }
20425: addtarget = lonhost;
20426: } else {
20427: if (currIdx == -1) {
20428: currBalancers.push(lonhost);
20429: }
20430: removetarget = lonhost;
20431: action = 'undelete';
20432: }
20433: balancerChange(balnum,baltotal,action,addtarget,removetarget);
20434: }
20435: return;
20436: }
20437:
20438: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
20439: if (baltotal > 1) {
20440: var offloadtypes = new Array('primary','default');
20441: var alltargets = new Array('$alltargets');
20442: var insttypes = new Array('$allinsttypes');
20443: for (var i=0; i<baltotal; i++) {
20444: if (i != balnum) {
20445: for (var j=0; j<offloadtypes.length; j++) {
20446: var total = alltargets.length - 1;
20447: for (var k=0; k<total; k++) {
20448: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
20449: var server = serveritem.value;
20450: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
20451: if (server == addtarget) {
20452: serveritem.disabled = '';
20453: }
20454: }
20455: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
20456: if (server == removetarget) {
20457: serveritem.disabled = 'disabled';
20458: serveritem.checked = false;
20459: }
20460: }
20461: }
20462: }
20463: for (var j=0; j<insttypes.length; j++) {
20464: if (insttypes[j] != '_LC_external') {
20465: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
20466: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
20467: var currSel = singleserver.selectedIndex;
20468: var currVal = singleserver.options[currSel].value;
20469: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
20470: var numoptions = singleserver.options.length;
20471: var needsnew = 1;
20472: for (var k=0; k<numoptions; k++) {
20473: if (singleserver.options[k] == addtarget) {
20474: needsnew = 0;
20475: break;
20476: }
20477: }
20478: if (needsnew == 1) {
20479: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
20480: }
20481: }
20482: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
20483: singleserver.options.length = 0;
20484: if ((currVal) && (currVal != removetarget)) {
20485: singleserver.options[0] = new Option("","",false,false);
20486: } else {
20487: singleserver.options[0] = new Option("","",true,true);
20488: }
20489: var idx = 0;
20490: for (var m=0; m<alltargets.length; m++) {
20491: if (currBalancers.indexOf(alltargets[m]) == -1) {
20492: idx ++;
20493: if (currVal == alltargets[m]) {
20494: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
20495: } else {
20496: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
20497: }
20498: }
20499: }
20500: }
20501: }
20502: }
20503: }
20504: }
20505: }
20506: }
20507: return;
20508: }
20509:
20510: // ]]>
20511: </script>
20512:
20513: END
20514: }
20515:
20516: sub new_spares_js {
20517: my @sparestypes = ('primary','default');
20518: my $types = join("','",@sparestypes);
20519: my $select = &mt('Select');
20520: return <<"END";
20521:
20522: <script type="text/javascript">
20523: // <![CDATA[
20524:
20525: function updateNewSpares(formname,lonhost) {
20526: var types = new Array('$types');
20527: var include = new Array();
20528: var exclude = new Array();
20529: for (var i=0; i<types.length; i++) {
20530: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
20531: for (var j=0; j<spareboxes.length; j++) {
20532: if (formname.elements[spareboxes[j]].checked) {
20533: exclude.push(formname.elements[spareboxes[j]].value);
20534: } else {
20535: include.push(formname.elements[spareboxes[j]].value);
20536: }
20537: }
20538: }
20539: for (var i=0; i<types.length; i++) {
20540: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
20541: var selIdx = newSpare.selectedIndex;
20542: var currnew = newSpare.options[selIdx].value;
20543: var okSpares = new Array();
20544: for (var j=0; j<newSpare.options.length; j++) {
20545: var possible = newSpare.options[j].value;
20546: if (possible != '') {
20547: if (exclude.indexOf(possible) == -1) {
20548: okSpares.push(possible);
20549: } else {
20550: if (currnew == possible) {
20551: selIdx = 0;
20552: }
20553: }
20554: }
20555: }
20556: for (var k=0; k<include.length; k++) {
20557: if (okSpares.indexOf(include[k]) == -1) {
20558: okSpares.push(include[k]);
20559: }
20560: }
20561: okSpares.sort();
20562: newSpare.options.length = 0;
20563: if (selIdx == 0) {
20564: newSpare.options[0] = new Option("$select","",true,true);
20565: } else {
20566: newSpare.options[0] = new Option("$select","",false,false);
20567: }
20568: for (var m=0; m<okSpares.length; m++) {
20569: var idx = m+1;
20570: var selThis = 0;
20571: if (selIdx != 0) {
20572: if (okSpares[m] == currnew) {
20573: selThis = 1;
20574: }
20575: }
20576: if (selThis == 1) {
20577: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
20578: } else {
20579: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
20580: }
20581: }
20582: }
20583: return;
20584: }
20585:
20586: function checkNewSpares(lonhost,type) {
20587: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
20588: var chosen = newSpare.options[newSpare.selectedIndex].value;
20589: if (chosen != '') {
20590: var othertype;
20591: var othernewSpare;
20592: if (type == 'primary') {
20593: othernewSpare = document.getElementById('newspare_default_'+lonhost);
20594: }
20595: if (type == 'default') {
20596: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
20597: }
20598: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
20599: othernewSpare.selectedIndex = 0;
20600: }
20601: }
20602: return;
20603: }
20604:
20605: // ]]>
20606: </script>
20607:
20608: END
20609:
20610: }
20611:
20612: sub common_domprefs_js {
20613: return <<"END";
20614:
20615: <script type="text/javascript">
20616: // <![CDATA[
20617:
20618: function getIndicesByName(formname,item) {
20619: var group = new Array();
20620: for (var i=0;i<formname.elements.length;i++) {
20621: if (formname.elements[i].name == item) {
20622: group.push(formname.elements[i].id);
20623: }
20624: }
20625: return group;
20626: }
20627:
20628: // ]]>
20629: </script>
20630:
20631: END
20632:
20633: }
20634:
20635: sub recaptcha_js {
20636: my %lt = &captcha_phrases();
20637: return <<"END";
20638:
20639: <script type="text/javascript">
20640: // <![CDATA[
20641:
20642: function updateCaptcha(caller,context) {
20643: var privitem;
20644: var pubitem;
20645: var privtext;
20646: var pubtext;
20647: var versionitem;
20648: var versiontext;
20649: if (document.getElementById(context+'_recaptchapub')) {
20650: pubitem = document.getElementById(context+'_recaptchapub');
20651: } else {
20652: return;
20653: }
20654: if (document.getElementById(context+'_recaptchapriv')) {
20655: privitem = document.getElementById(context+'_recaptchapriv');
20656: } else {
20657: return;
20658: }
20659: if (document.getElementById(context+'_recaptchapubtxt')) {
20660: pubtext = document.getElementById(context+'_recaptchapubtxt');
20661: } else {
20662: return;
20663: }
20664: if (document.getElementById(context+'_recaptchaprivtxt')) {
20665: privtext = document.getElementById(context+'_recaptchaprivtxt');
20666: } else {
20667: return;
20668: }
20669: if (document.getElementById(context+'_recaptchaversion')) {
20670: versionitem = document.getElementById(context+'_recaptchaversion');
20671: } else {
20672: return;
20673: }
20674: if (document.getElementById(context+'_recaptchavertxt')) {
20675: versiontext = document.getElementById(context+'_recaptchavertxt');
20676: } else {
20677: return;
20678: }
20679: if (caller.checked) {
20680: if (caller.value == 'recaptcha') {
20681: pubitem.type = 'text';
20682: privitem.type = 'text';
20683: pubitem.size = '40';
20684: privitem.size = '40';
20685: pubtext.innerHTML = "$lt{'pub'}";
20686: privtext.innerHTML = "$lt{'priv'}";
20687: versionitem.type = 'text';
20688: versionitem.size = '3';
20689: versiontext.innerHTML = "$lt{'ver'}";
20690: } else {
20691: pubitem.type = 'hidden';
20692: privitem.type = 'hidden';
20693: versionitem.type = 'hidden';
20694: pubtext.innerHTML = '';
20695: privtext.innerHTML = '';
20696: versiontext.innerHTML = '';
20697: }
20698: }
20699: return;
20700: }
20701:
20702: // ]]>
20703: </script>
20704:
20705: END
20706:
20707: }
20708:
20709: sub toggle_display_js {
20710: return <<"END";
20711:
20712: <script type="text/javascript">
20713: // <![CDATA[
20714:
20715: function toggleDisplay(domForm,caller) {
20716: if (document.getElementById(caller)) {
20717: var divitem = document.getElementById(caller);
20718: var optionsElement = domForm.coursecredits;
20719: var checkval = 1;
20720: var dispval = 'block';
20721: var selfcreateRegExp = /^cancreate_emailverified/;
20722: if (caller == 'emailoptions') {
20723: optionsElement = domForm.cancreate_email;
20724: }
20725: if (caller == 'studentsubmission') {
20726: optionsElement = domForm.postsubmit;
20727: }
20728: if (caller == 'cloneinstcode') {
20729: optionsElement = domForm.canclone;
20730: checkval = 'instcode';
20731: }
20732: if (selfcreateRegExp.test(caller)) {
20733: optionsElement = domForm.elements[caller];
20734: checkval = 'other';
20735: dispval = 'inline'
20736: }
20737: if (optionsElement.length) {
20738: var currval;
20739: for (var i=0; i<optionsElement.length; i++) {
20740: if (optionsElement[i].checked) {
20741: currval = optionsElement[i].value;
20742: }
20743: }
20744: if (currval == checkval) {
20745: divitem.style.display = dispval;
20746: } else {
20747: divitem.style.display = 'none';
20748: }
20749: }
20750: }
20751: return;
20752: }
20753:
20754: // ]]>
20755: </script>
20756:
20757: END
20758:
20759: }
20760:
20761: sub captcha_phrases {
20762: return &Apache::lonlocal::texthash (
20763: priv => 'Private key',
20764: pub => 'Public key',
20765: original => 'original (CAPTCHA)',
20766: recaptcha => 'successor (ReCAPTCHA)',
20767: notused => 'unused',
20768: ver => 'ReCAPTCHA version (1 or 2)',
20769: );
20770: }
20771:
20772: sub devalidate_remote_domconfs {
20773: my ($dom,$cachekeys) = @_;
20774: return unless (ref($cachekeys) eq 'HASH');
20775: my %servers = &Apache::lonnet::internet_dom_servers($dom);
20776: my %thismachine;
20777: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
20778: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions',
20779: 'directorysrch','passwdconf','cats','proxyalias','proxysaml',
20780: 'ipaccess');
20781: my %cache_by_lonhost;
20782: if (exists($cachekeys->{'samllanding'})) {
20783: if (ref($cachekeys->{'samllanding'}) eq 'HASH') {
20784: my %landing = %{$cachekeys->{'samllanding'}};
20785: my %domservers = &Apache::lonnet::get_servers($dom);
20786: if (keys(%domservers)) {
20787: foreach my $server (keys(%domservers)) {
20788: my @cached;
20789: next if ($thismachine{$server});
20790: if ($landing{$server}) {
20791: push(@cached,&escape('samllanding').':'.&escape($server));
20792: }
20793: if (@cached) {
20794: $cache_by_lonhost{$server} = \@cached;
20795: }
20796: }
20797: }
20798: }
20799: }
20800: if (keys(%servers)) {
20801: foreach my $server (keys(%servers)) {
20802: next if ($thismachine{$server});
20803: my @cached;
20804: foreach my $name (@posscached) {
20805: if ($cachekeys->{$name}) {
20806: if (($name eq 'proxyalias') || ($name eq 'proxysaml')) {
20807: if (ref($cachekeys->{$name}) eq 'HASH') {
20808: foreach my $key (keys(%{$cachekeys->{$name}})) {
20809: push(@cached,&escape($name).':'.&escape($key));
20810: }
20811: }
20812: } else {
20813: push(@cached,&escape($name).':'.&escape($dom));
20814: }
20815: }
20816: }
20817: if ((exists($cache_by_lonhost{$server})) &&
20818: (ref($cache_by_lonhost{$server}) eq 'ARRAY')) {
20819: push(@cached,@{$cache_by_lonhost{$server}});
20820: }
20821: if (@cached) {
20822: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
20823: }
20824: }
20825: }
20826: return;
20827: }
20828:
20829: 1;
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