1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.93 2019/07/30 11:14:53 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, and textbook). In each case the radio buttons
108: allow the selection of one of four values:
109:
110: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
111: which have the following effects:
112:
113: 0
114:
115: =over
116:
117: - course requests are not allowed for this course types/affiliation
118:
119: =back
120:
121: approval
122:
123: =over
124:
125: - course requests must be approved by a Doman Coordinator in the
126: course's domain
127:
128: =back
129:
130: validate
131:
132: =over
133:
134: - an institutional validation (e.g., check requestor is instructor
135: of record) needs to be passed before the course will be created. The required
136: validation is in localenroll.pm on the primary library server for the course
137: domain.
138:
139: =back
140:
141: autolimit
142:
143: =over
144:
145: - course requests will be processed automatically up to a limit of
146: N requests for the course type for the particular requestor.
147: If N is undefined, there is no limit to the number of course requests
148: which a course owner may submit and have processed automatically.
149:
150: =back
151:
152: =item modify_quotas()
153:
154: =back
155:
156: =cut
157:
158: package Apache::domainprefs;
159:
160: use strict;
161: use Apache::Constants qw(:common :http);
162: use Apache::lonnet;
163: use Apache::loncommon();
164: use Apache::lonhtmlcommon();
165: use Apache::lonlocal;
166: use Apache::lonmsg();
167: use Apache::lonconfigsettings;
168: use Apache::lonuserutils();
169: use Apache::loncoursequeueadmin();
170: use LONCAPA qw(:DEFAULT :match);
171: use LONCAPA::Enrollment;
172: use LONCAPA::lonauthcgi();
173: use File::Copy;
174: use Locale::Language;
175: use DateTime::TimeZone;
176: use DateTime::Locale;
177:
178: my $registered_cleanup;
179: my $modified_urls;
180:
181: sub handler {
182: my $r=shift;
183: if ($r->header_only) {
184: &Apache::loncommon::content_type($r,'text/html');
185: $r->send_http_header;
186: return OK;
187: }
188:
189: my $context = 'domain';
190: my $dom = $env{'request.role.domain'};
191: my $domdesc = &Apache::lonnet::domain($dom,'description');
192: if (&Apache::lonnet::allowed('mau',$dom)) {
193: &Apache::loncommon::content_type($r,'text/html');
194: $r->send_http_header;
195: } else {
196: $env{'user.error.msg'}=
197: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
198: return HTTP_NOT_ACCEPTABLE;
199: }
200:
201: $registered_cleanup=0;
202: @{$modified_urls}=();
203:
204: &Apache::lonhtmlcommon::clear_breadcrumbs();
205: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
206: ['phase','actions']);
207: my $phase = 'pickactions';
208: if ( exists($env{'form.phase'}) ) {
209: $phase = $env{'form.phase'};
210: }
211: my %servers = &Apache::lonnet::internet_dom_servers($dom);
212: my %domconfig =
213: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
214: 'quotas','autoenroll','autoupdate','autocreate',
215: 'directorysrch','usercreation','usermodification',
216: 'contacts','defaults','scantron','coursecategories',
217: 'serverstatuses','requestcourses','helpsettings',
218: 'coursedefaults','usersessions','loadbalancing',
219: 'requestauthor','selfenrollment','inststatus'],$dom);
220: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
221: 'autoupdate','autocreate','directorysrch','contacts',
222: 'usercreation','selfcreation','usermodification','scantron',
223: 'requestcourses','requestauthor','coursecategories',
224: 'serverstatuses','helpsettings','coursedefaults',
225: 'selfenrollment','usersessions');
226: my %existing;
227: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
228: %existing = %{$domconfig{'loadbalancing'}};
229: }
230: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
231: push(@prefs_order,'loadbalancing');
232: }
233: my %prefs = (
234: 'rolecolors' =>
235: { text => 'Default color schemes',
236: help => 'Domain_Configuration_Color_Schemes',
237: header => [{col1 => 'Student Settings',
238: col2 => '',},
239: {col1 => 'Coordinator Settings',
240: col2 => '',},
241: {col1 => 'Author Settings',
242: col2 => '',},
243: {col1 => 'Administrator Settings',
244: col2 => '',}],
245: print => \&print_rolecolors,
246: modify => \&modify_rolecolors,
247: },
248: 'login' =>
249: { text => 'Log-in page options',
250: help => 'Domain_Configuration_Login_Page',
251: header => [{col1 => 'Log-in Page Items',
252: col2 => '',},
253: {col1 => 'Log-in Help',
254: col2 => 'Value'},
255: {col1 => 'Custom HTML in document head',
256: col2 => 'Value'}],
257: print => \&print_login,
258: modify => \&modify_login,
259: },
260: 'defaults' =>
261: { text => 'Default authentication/language/timezone/portal/types',
262: help => 'Domain_Configuration_LangTZAuth',
263: header => [{col1 => 'Setting',
264: col2 => 'Value'},
265: {col1 => 'Internal Authentication',
266: col2 => 'Value'},
267: {col1 => 'Institutional user types',
268: col2 => 'Name displayed'}],
269: print => \&print_defaults,
270: modify => \&modify_defaults,
271: },
272: 'quotas' =>
273: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
274: help => 'Domain_Configuration_Quotas',
275: header => [{col1 => 'User affiliation',
276: col2 => 'Available tools',
277: col3 => 'Quotas, MB; (Authoring requires role)',}],
278: print => \&print_quotas,
279: modify => \&modify_quotas,
280: },
281: 'autoenroll' =>
282: { text => 'Auto-enrollment settings',
283: help => 'Domain_Configuration_Auto_Enrollment',
284: header => [{col1 => 'Configuration setting',
285: col2 => 'Value(s)'}],
286: print => \&print_autoenroll,
287: modify => \&modify_autoenroll,
288: },
289: 'autoupdate' =>
290: { text => 'Auto-update settings',
291: help => 'Domain_Configuration_Auto_Updates',
292: header => [{col1 => 'Setting',
293: col2 => 'Value',},
294: {col1 => 'Setting',
295: col2 => 'Affiliation'},
296: {col1 => 'User population',
297: col2 => 'Updatable user data'}],
298: print => \&print_autoupdate,
299: modify => \&modify_autoupdate,
300: },
301: 'autocreate' =>
302: { text => 'Auto-course creation settings',
303: help => 'Domain_Configuration_Auto_Creation',
304: header => [{col1 => 'Configuration Setting',
305: col2 => 'Value',}],
306: print => \&print_autocreate,
307: modify => \&modify_autocreate,
308: },
309: 'directorysrch' =>
310: { text => 'Directory searches',
311: help => 'Domain_Configuration_InstDirectory_Search',
312: header => [{col1 => 'Institutional Directory Setting',
313: col2 => 'Value',},
314: {col1 => 'LON-CAPA Directory Setting',
315: col2 => 'Value',}],
316: print => \&print_directorysrch,
317: modify => \&modify_directorysrch,
318: },
319: 'contacts' =>
320: { text => 'E-mail addresses and helpform',
321: help => 'Domain_Configuration_Contact_Info',
322: header => [{col1 => 'Default e-mail addresses',
323: col2 => 'Value',},
324: {col1 => 'Recipient(s) for notifications',
325: col2 => 'Value',},
326: {col1 => 'Ask helpdesk form settings',
327: col2 => 'Value',},],
328: print => \&print_contacts,
329: modify => \&modify_contacts,
330: },
331: 'usercreation' =>
332: { text => 'User creation',
333: help => 'Domain_Configuration_User_Creation',
334: header => [{col1 => 'Format rule type',
335: col2 => 'Format rules in force'},
336: {col1 => 'User account creation',
337: col2 => 'Usernames which may be created',},
338: {col1 => 'Context',
339: col2 => 'Assignable authentication types'}],
340: print => \&print_usercreation,
341: modify => \&modify_usercreation,
342: },
343: 'selfcreation' =>
344: { text => 'Users self-creating accounts',
345: help => 'Domain_Configuration_Self_Creation',
346: header => [{col1 => 'Self-creation with institutional username',
347: col2 => 'Enabled?'},
348: {col1 => 'Institutional user type (login/SSO self-creation)',
349: col2 => 'Information user can enter'},
350: {col1 => 'Self-creation with e-mail verification',
351: col2 => 'Settings'}],
352: print => \&print_selfcreation,
353: modify => \&modify_selfcreation,
354: },
355: 'usermodification' =>
356: { text => 'User modification',
357: help => 'Domain_Configuration_User_Modification',
358: header => [{col1 => 'Target user has role',
359: col2 => 'User information updatable in author context'},
360: {col1 => 'Target user has role',
361: col2 => 'User information updatable in course context'}],
362: print => \&print_usermodification,
363: modify => \&modify_usermodification,
364: },
365: 'scantron' =>
366: { text => 'Bubblesheet format file',
367: help => 'Domain_Configuration_Scantron_Format',
368: header => [ {col1 => 'Item',
369: col2 => '',
370: }],
371: print => \&print_scantron,
372: modify => \&modify_scantron,
373: },
374: 'requestcourses' =>
375: {text => 'Request creation of courses',
376: help => 'Domain_Configuration_Request_Courses',
377: header => [{col1 => 'User affiliation',
378: col2 => 'Availability/Processing of requests',},
379: {col1 => 'Setting',
380: col2 => 'Value'},
381: {col1 => 'Available textbooks',
382: col2 => ''},
383: {col1 => 'Available templates',
384: col2 => ''},
385: {col1 => 'Validation (not official courses)',
386: col2 => 'Value'},],
387: print => \&print_quotas,
388: modify => \&modify_quotas,
389: },
390: 'requestauthor' =>
391: {text => 'Request Authoring Space',
392: help => 'Domain_Configuration_Request_Author',
393: header => [{col1 => 'User affiliation',
394: col2 => 'Availability/Processing of requests',},
395: {col1 => 'Setting',
396: col2 => 'Value'}],
397: print => \&print_quotas,
398: modify => \&modify_quotas,
399: },
400: 'coursecategories' =>
401: { text => 'Cataloging of courses/communities',
402: help => 'Domain_Configuration_Cataloging_Courses',
403: header => [{col1 => 'Catalog type/availability',
404: col2 => '',},
405: {col1 => 'Category settings for standard catalog',
406: col2 => '',},
407: {col1 => 'Categories',
408: col2 => '',
409: }],
410: print => \&print_coursecategories,
411: modify => \&modify_coursecategories,
412: },
413: 'serverstatuses' =>
414: {text => 'Access to server status pages',
415: help => 'Domain_Configuration_Server_Status',
416: header => [{col1 => 'Status Page',
417: col2 => 'Other named users',
418: col3 => 'Specific IPs',
419: }],
420: print => \&print_serverstatuses,
421: modify => \&modify_serverstatuses,
422: },
423: 'helpsettings' =>
424: {text => 'Support settings',
425: help => 'Domain_Configuration_Help_Settings',
426: header => [{col1 => 'Help Page Settings (logged-in users)',
427: col2 => 'Value'},
428: {col1 => 'Helpdesk Roles',
429: col2 => 'Settings'},],
430: print => \&print_helpsettings,
431: modify => \&modify_helpsettings,
432: },
433: 'coursedefaults' =>
434: {text => 'Course/Community defaults',
435: help => 'Domain_Configuration_Course_Defaults',
436: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
437: col2 => 'Value',},
438: {col1 => 'Defaults which can be overridden for each course by a DC',
439: col2 => 'Value',},],
440: print => \&print_coursedefaults,
441: modify => \&modify_coursedefaults,
442: },
443: 'selfenrollment' =>
444: {text => 'Self-enrollment in Course/Community',
445: help => 'Domain_Configuration_Selfenrollment',
446: header => [{col1 => 'Configuration Rights',
447: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
448: {col1 => 'Defaults',
449: col2 => 'Value'},
450: {col1 => 'Self-enrollment validation (optional)',
451: col2 => 'Value'},],
452: print => \&print_selfenrollment,
453: modify => \&modify_selfenrollment,
454: },
455: 'usersessions' =>
456: {text => 'User session hosting/offloading',
457: help => 'Domain_Configuration_User_Sessions',
458: header => [{col1 => 'Domain server',
459: col2 => 'Servers to offload sessions to when busy'},
460: {col1 => 'Hosting of users from other domains',
461: col2 => 'Rules'},
462: {col1 => "Hosting domain's own users elsewhere",
463: col2 => 'Rules'}],
464: print => \&print_usersessions,
465: modify => \&modify_usersessions,
466: },
467: 'loadbalancing' =>
468: {text => 'Dedicated Load Balancer(s)',
469: help => 'Domain_Configuration_Load_Balancing',
470: header => [{col1 => 'Balancers',
471: col2 => 'Default destinations',
472: col3 => 'User affiliation',
473: col4 => 'Overrides'},
474: ],
475: print => \&print_loadbalancing,
476: modify => \&modify_loadbalancing,
477: },
478: );
479: if (keys(%servers) > 1) {
480: $prefs{'login'} = { text => 'Log-in page options',
481: help => 'Domain_Configuration_Login_Page',
482: header => [{col1 => 'Log-in Service',
483: col2 => 'Server Setting',},
484: {col1 => 'Log-in Page Items',
485: col2 => ''},
486: {col1 => 'Log-in Help',
487: col2 => 'Value'},
488: {col1 => 'Custom HTML in document head',
489: col2 => 'Value'}],
490: print => \&print_login,
491: modify => \&modify_login,
492: };
493: }
494:
495: my @roles = ('student','coordinator','author','admin');
496: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
497: &Apache::lonhtmlcommon::add_breadcrumb
498: ({href=>"javascript:changePage(document.$phase,'pickactions')",
499: text=>"Settings to display/modify"});
500: my $confname = $dom.'-domainconfig';
501:
502: if ($phase eq 'process') {
503: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
504: \%prefs,\%domconfig,$confname,\@roles);
505: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
506: $r->rflush();
507: &devalidate_remote_domconfs($dom,$result);
508: }
509: } elsif ($phase eq 'display') {
510: my $js = &recaptcha_js().
511: &toggle_display_js();
512: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
513: my ($othertitle,$usertypes,$types) =
514: &Apache::loncommon::sorted_inst_types($dom);
515: $js .= &lonbalance_targets_js($dom,$types,\%servers,
516: $domconfig{'loadbalancing'}).
517: &new_spares_js().
518: &common_domprefs_js().
519: &Apache::loncommon::javascript_array_indexof();
520: }
521: if (grep(/^requestcourses$/,@actions)) {
522: my $javascript_validations;
523: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
524: $js .= <<END;
525: <script type="text/javascript">
526: $javascript_validations
527: </script>
528: $coursebrowserjs
529: END
530: }
531: if (grep(/^selfcreation$/,@actions)) {
532: $js .= &selfcreate_javascript();
533: }
534: if (grep(/^contacts$/,@actions)) {
535: $js .= &contacts_javascript();
536: }
537: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
538: } else {
539: # check if domconfig user exists for the domain.
540: my $servadm = $r->dir_config('lonAdmEMail');
541: my ($configuserok,$author_ok,$switchserver) =
542: &config_check($dom,$confname,$servadm);
543: unless ($configuserok eq 'ok') {
544: &Apache::lonconfigsettings::print_header($r,$phase,$context);
545: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
546: $confname).
547: '<br />'
548: );
549: if ($switchserver) {
550: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
551: '<br />'.
552: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
553: '<br />'.
554: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
555: '<br />'.
556: &mt('To do that now, use the following link: [_1]',$switchserver)
557: );
558: } else {
559: $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.').
560: '<br />'.
561: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
562: );
563: }
564: $r->print(&Apache::loncommon::end_page());
565: return OK;
566: }
567: if (keys(%domconfig) == 0) {
568: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
569: my @ids=&Apache::lonnet::current_machine_ids();
570: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
571: my %designhash = &Apache::loncommon::get_domainconf($dom);
572: my @loginimages = ('img','logo','domlogo','login');
573: my $custom_img_count = 0;
574: foreach my $img (@loginimages) {
575: if ($designhash{$dom.'.login.'.$img} ne '') {
576: $custom_img_count ++;
577: }
578: }
579: foreach my $role (@roles) {
580: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
581: $custom_img_count ++;
582: }
583: }
584: if ($custom_img_count > 0) {
585: &Apache::lonconfigsettings::print_header($r,$phase,$context);
586: my $switch_server = &check_switchserver($dom,$confname);
587: $r->print(
588: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
589: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
590: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
591: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
592: if ($switch_server) {
593: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
594: }
595: $r->print(&Apache::loncommon::end_page());
596: return OK;
597: }
598: }
599: }
600: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
601: }
602: return OK;
603: }
604:
605: sub process_changes {
606: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
607: my %domconfig;
608: if (ref($values) eq 'HASH') {
609: %domconfig = %{$values};
610: }
611: my $output;
612: if ($action eq 'login') {
613: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
614: } elsif ($action eq 'rolecolors') {
615: $output = &modify_rolecolors($r,$dom,$confname,$roles,
616: $lastactref,%domconfig);
617: } elsif ($action eq 'quotas') {
618: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
619: } elsif ($action eq 'autoenroll') {
620: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
621: } elsif ($action eq 'autoupdate') {
622: $output = &modify_autoupdate($dom,%domconfig);
623: } elsif ($action eq 'autocreate') {
624: $output = &modify_autocreate($dom,%domconfig);
625: } elsif ($action eq 'directorysrch') {
626: $output = &modify_directorysrch($dom,$lastactref,%domconfig);
627: } elsif ($action eq 'usercreation') {
628: $output = &modify_usercreation($dom,%domconfig);
629: } elsif ($action eq 'selfcreation') {
630: $output = &modify_selfcreation($dom,$lastactref,%domconfig);
631: } elsif ($action eq 'usermodification') {
632: $output = &modify_usermodification($dom,%domconfig);
633: } elsif ($action eq 'contacts') {
634: $output = &modify_contacts($dom,$lastactref,%domconfig);
635: } elsif ($action eq 'defaults') {
636: $output = &modify_defaults($dom,$lastactref,%domconfig);
637: } elsif ($action eq 'scantron') {
638: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
639: } elsif ($action eq 'coursecategories') {
640: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
641: } elsif ($action eq 'serverstatuses') {
642: $output = &modify_serverstatuses($dom,%domconfig);
643: } elsif ($action eq 'requestcourses') {
644: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
645: } elsif ($action eq 'requestauthor') {
646: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
647: } elsif ($action eq 'helpsettings') {
648: $output = &modify_helpsettings($r,$dom,$confname,$lastactref,%domconfig);
649: } elsif ($action eq 'coursedefaults') {
650: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
651: } elsif ($action eq 'selfenrollment') {
652: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
653: } elsif ($action eq 'usersessions') {
654: $output = &modify_usersessions($dom,$lastactref,%domconfig);
655: } elsif ($action eq 'loadbalancing') {
656: $output = &modify_loadbalancing($dom,%domconfig);
657: }
658: return $output;
659: }
660:
661: sub print_config_box {
662: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
663: my $rowtotal = 0;
664: my $output;
665: if ($action eq 'coursecategories') {
666: $output = &coursecategories_javascript($settings);
667: } elsif ($action eq 'defaults') {
668: $output = &defaults_javascript($settings);
669: } elsif ($action eq 'helpsettings') {
670: my (%privs,%levelscurrent);
671: my %full=();
672: my %levels=(
673: course => {},
674: domain => {},
675: system => {},
676: );
677: my $context = 'domain';
678: my $crstype = 'Course';
679: my $formname = 'display';
680: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
681: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
682: $output =
683: &Apache::lonuserutils::custom_roledefs_js($context,$crstype,$formname,\%full,
684: \@templateroles);
685: }
686: $output .=
687: '<table class="LC_nested_outer">
688: <tr>
689: <th align="left" valign="middle"><span class="LC_nobreak">'.
690: &mt($item->{text}).' '.
691: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
692: '</tr>';
693: $rowtotal ++;
694: my $numheaders = 1;
695: if (ref($item->{'header'}) eq 'ARRAY') {
696: $numheaders = scalar(@{$item->{'header'}});
697: }
698: if ($numheaders > 1) {
699: my $colspan = '';
700: my $rightcolspan = '';
701: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
702: ($action eq 'directorysrch') ||
703: (($action eq 'login') && ($numheaders < 4))) {
704: $colspan = ' colspan="2"';
705: }
706: if ($action eq 'usersessions') {
707: $rightcolspan = ' colspan="3"';
708: }
709: $output .= '
710: <tr>
711: <td>
712: <table class="LC_nested">
713: <tr class="LC_info_row">
714: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
715: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
716: </tr>';
717: $rowtotal ++;
718: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
719: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
720: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
721: ($action eq 'helpsettings') || ($action eq 'contacts')) {
722: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
723: } elsif ($action eq 'coursecategories') {
724: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
725: } elsif ($action eq 'login') {
726: if ($numheaders == 4) {
727: $colspan = ' colspan="2"';
728: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
729: } else {
730: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
731: }
732: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
733: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
734: } elsif ($action eq 'rolecolors') {
735: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
736: }
737: $output .= '
738: </table>
739: </td>
740: </tr>
741: <tr>
742: <td>
743: <table class="LC_nested">
744: <tr class="LC_info_row">
745: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
746: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
747: </tr>';
748: $rowtotal ++;
749: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
750: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
751: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
752: ($action eq 'contacts') || ($action eq 'defaults')) {
753: if ($action eq 'coursecategories') {
754: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
755: $colspan = ' colspan="2"';
756: } else {
757: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
758: }
759: $output .= '
760: </table>
761: </td>
762: </tr>
763: <tr>
764: <td>
765: <table class="LC_nested">
766: <tr class="LC_info_row">
767: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
768: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
769: </tr>'."\n";
770: if ($action eq 'coursecategories') {
771: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
772: } else {
773: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
774: }
775: $rowtotal ++;
776: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
777: ($action eq 'defaults') || ($action eq 'directorysrch') ||
778: ($action eq 'helpsettings')) {
779: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
780: } elsif ($action eq 'login') {
781: if ($numheaders == 4) {
782: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
783: </table>
784: </td>
785: </tr>
786: <tr>
787: <td>
788: <table class="LC_nested">
789: <tr class="LC_info_row">
790: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
791: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
792: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
793: $rowtotal ++;
794: } else {
795: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
796: }
797: $output .= '
798: </table>
799: </td>
800: </tr>
801: <tr>
802: <td>
803: <table class="LC_nested">
804: <tr class="LC_info_row">';
805: if ($numheaders == 4) {
806: $output .= '
807: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
808: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
809: </tr>';
810: } else {
811: $output .= '
812: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
813: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
814: </tr>';
815: }
816: $rowtotal ++;
817: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
818: } elsif ($action eq 'requestcourses') {
819: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
820: $rowtotal ++;
821: $output .= &print_studentcode($settings,\$rowtotal).'
822: </table>
823: </td>
824: </tr>
825: <tr>
826: <td>
827: <table class="LC_nested">
828: <tr class="LC_info_row">
829: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
830: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
831: &textbookcourses_javascript($settings).
832: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
833: </table>
834: </td>
835: </tr>
836: <tr>
837: <td>
838: <table class="LC_nested">
839: <tr class="LC_info_row">
840: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
841: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
842: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
843: </table>
844: </td>
845: </tr>
846: <tr>
847: <td>
848: <table class="LC_nested">
849: <tr class="LC_info_row">
850: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
851: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
852: </tr>'.
853: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
854: } elsif ($action eq 'requestauthor') {
855: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
856: $rowtotal ++;
857: } elsif ($action eq 'rolecolors') {
858: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
859: </table>
860: </td>
861: </tr>
862: <tr>
863: <td>
864: <table class="LC_nested">
865: <tr class="LC_info_row">
866: <td class="LC_left_item"'.$colspan.' valign="top">'.
867: &mt($item->{'header'}->[2]->{'col1'}).'</td>
868: <td class="LC_right_item" valign="top">'.
869: &mt($item->{'header'}->[2]->{'col2'}).'</td>
870: </tr>'.
871: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
872: </table>
873: </td>
874: </tr>
875: <tr>
876: <td>
877: <table class="LC_nested">
878: <tr class="LC_info_row">
879: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
880: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
881: </tr>'.
882: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
883: $rowtotal += 2;
884: }
885: } else {
886: $output .= '
887: <tr>
888: <td>
889: <table class="LC_nested">
890: <tr class="LC_info_row">';
891: if ($action eq 'login') {
892: $output .= '
893: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
894: } elsif ($action eq 'serverstatuses') {
895: $output .= '
896: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
897: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
898:
899: } else {
900: $output .= '
901: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
902: }
903: if (defined($item->{'header'}->[0]->{'col3'})) {
904: $output .= '<td class="LC_left_item" valign="top">'.
905: &mt($item->{'header'}->[0]->{'col2'});
906: if ($action eq 'serverstatuses') {
907: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
908: }
909: } else {
910: $output .= '<td class="LC_right_item" valign="top">'.
911: &mt($item->{'header'}->[0]->{'col2'});
912: }
913: $output .= '</td>';
914: if ($item->{'header'}->[0]->{'col3'}) {
915: if (defined($item->{'header'}->[0]->{'col4'})) {
916: $output .= '<td class="LC_left_item" valign="top">'.
917: &mt($item->{'header'}->[0]->{'col3'});
918: } else {
919: $output .= '<td class="LC_right_item" valign="top">'.
920: &mt($item->{'header'}->[0]->{'col3'});
921: }
922: if ($action eq 'serverstatuses') {
923: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
924: }
925: $output .= '</td>';
926: }
927: if ($item->{'header'}->[0]->{'col4'}) {
928: $output .= '<td class="LC_right_item" valign="top">'.
929: &mt($item->{'header'}->[0]->{'col4'});
930: }
931: $output .= '</tr>';
932: $rowtotal ++;
933: if ($action eq 'quotas') {
934: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
935: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
936: ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
937: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
938: } elsif ($action eq 'scantron') {
939: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
940: }
941: }
942: $output .= '
943: </table>
944: </td>
945: </tr>
946: </table><br />';
947: return ($output,$rowtotal);
948: }
949:
950: sub print_login {
951: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
952: my ($css_class,$datatable);
953: my %choices = &login_choices();
954:
955: if ($caller eq 'service') {
956: my %servers = &Apache::lonnet::internet_dom_servers($dom);
957: my $choice = $choices{'disallowlogin'};
958: $css_class = ' class="LC_odd_row"';
959: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
960: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
961: '<th>'.$choices{'server'}.'</th>'.
962: '<th>'.$choices{'serverpath'}.'</th>'.
963: '<th>'.$choices{'custompath'}.'</th>'.
964: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
965: my %disallowed;
966: if (ref($settings) eq 'HASH') {
967: if (ref($settings->{'loginvia'}) eq 'HASH') {
968: %disallowed = %{$settings->{'loginvia'}};
969: }
970: }
971: foreach my $lonhost (sort(keys(%servers))) {
972: my $direct = 'selected="selected"';
973: if (ref($disallowed{$lonhost}) eq 'HASH') {
974: if ($disallowed{$lonhost}{'server'} ne '') {
975: $direct = '';
976: }
977: }
978: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
979: '<td><select name="'.$lonhost.'_server">'.
980: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
981: '</option>';
982: foreach my $hostid (sort(keys(%servers))) {
983: next if ($servers{$hostid} eq $servers{$lonhost});
984: my $selected = '';
985: if (ref($disallowed{$lonhost}) eq 'HASH') {
986: if ($hostid eq $disallowed{$lonhost}{'server'}) {
987: $selected = 'selected="selected"';
988: }
989: }
990: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
991: $servers{$hostid}.'</option>';
992: }
993: $datatable .= '</select></td>'.
994: '<td><select name="'.$lonhost.'_serverpath">';
995: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
996: my $pathname = $path;
997: if ($path eq 'custom') {
998: $pathname = &mt('Custom Path').' ->';
999: }
1000: my $selected = '';
1001: if (ref($disallowed{$lonhost}) eq 'HASH') {
1002: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1003: $selected = 'selected="selected"';
1004: }
1005: } elsif ($path eq '') {
1006: $selected = 'selected="selected"';
1007: }
1008: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1009: }
1010: $datatable .= '</select></td>';
1011: my ($custom,$exempt);
1012: if (ref($disallowed{$lonhost}) eq 'HASH') {
1013: $custom = $disallowed{$lonhost}{'custompath'};
1014: $exempt = $disallowed{$lonhost}{'exempt'};
1015: }
1016: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1017: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1018: '</tr>';
1019: }
1020: $datatable .= '</table></td></tr>';
1021: return $datatable;
1022: } elsif ($caller eq 'page') {
1023: my %defaultchecked = (
1024: 'coursecatalog' => 'on',
1025: 'helpdesk' => 'on',
1026: 'adminmail' => 'off',
1027: 'newuser' => 'off',
1028: );
1029: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1030: my (%checkedon,%checkedoff);
1031: foreach my $item (@toggles) {
1032: if ($defaultchecked{$item} eq 'on') {
1033: $checkedon{$item} = ' checked="checked" ';
1034: $checkedoff{$item} = ' ';
1035: } elsif ($defaultchecked{$item} eq 'off') {
1036: $checkedoff{$item} = ' checked="checked" ';
1037: $checkedon{$item} = ' ';
1038: }
1039: }
1040: my @images = ('img','logo','domlogo','login');
1041: my @logintext = ('textcol','bgcol');
1042: my @bgs = ('pgbg','mainbg','sidebg');
1043: my @links = ('link','alink','vlink');
1044: my %designhash = &Apache::loncommon::get_domainconf($dom);
1045: my %defaultdesign = %Apache::loncommon::defaultdesign;
1046: my (%is_custom,%designs);
1047: my %defaults = (
1048: font => $defaultdesign{'login.font'},
1049: );
1050: foreach my $item (@images) {
1051: $defaults{$item} = $defaultdesign{'login.'.$item};
1052: $defaults{'showlogo'}{$item} = 1;
1053: }
1054: foreach my $item (@bgs) {
1055: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1056: }
1057: foreach my $item (@logintext) {
1058: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1059: }
1060: foreach my $item (@links) {
1061: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1062: }
1063: if (ref($settings) eq 'HASH') {
1064: foreach my $item (@toggles) {
1065: if ($settings->{$item} eq '1') {
1066: $checkedon{$item} = ' checked="checked" ';
1067: $checkedoff{$item} = ' ';
1068: } elsif ($settings->{$item} eq '0') {
1069: $checkedoff{$item} = ' checked="checked" ';
1070: $checkedon{$item} = ' ';
1071: }
1072: }
1073: foreach my $item (@images) {
1074: if (defined($settings->{$item})) {
1075: $designs{$item} = $settings->{$item};
1076: $is_custom{$item} = 1;
1077: }
1078: if (defined($settings->{'showlogo'}{$item})) {
1079: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1080: }
1081: }
1082: foreach my $item (@logintext) {
1083: if ($settings->{$item} ne '') {
1084: $designs{'logintext'}{$item} = $settings->{$item};
1085: $is_custom{$item} = 1;
1086: }
1087: }
1088: if ($settings->{'font'} ne '') {
1089: $designs{'font'} = $settings->{'font'};
1090: $is_custom{'font'} = 1;
1091: }
1092: foreach my $item (@bgs) {
1093: if ($settings->{$item} ne '') {
1094: $designs{'bgs'}{$item} = $settings->{$item};
1095: $is_custom{$item} = 1;
1096: }
1097: }
1098: foreach my $item (@links) {
1099: if ($settings->{$item} ne '') {
1100: $designs{'links'}{$item} = $settings->{$item};
1101: $is_custom{$item} = 1;
1102: }
1103: }
1104: } else {
1105: if ($designhash{$dom.'.login.font'} ne '') {
1106: $designs{'font'} = $designhash{$dom.'.login.font'};
1107: $is_custom{'font'} = 1;
1108: }
1109: foreach my $item (@images) {
1110: if ($designhash{$dom.'.login.'.$item} ne '') {
1111: $designs{$item} = $designhash{$dom.'.login.'.$item};
1112: $is_custom{$item} = 1;
1113: }
1114: }
1115: foreach my $item (@bgs) {
1116: if ($designhash{$dom.'.login.'.$item} ne '') {
1117: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1118: $is_custom{$item} = 1;
1119: }
1120: }
1121: foreach my $item (@links) {
1122: if ($designhash{$dom.'.login.'.$item} ne '') {
1123: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1124: $is_custom{$item} = 1;
1125: }
1126: }
1127: }
1128: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1129: logo => 'Institution Logo',
1130: domlogo => 'Domain Logo',
1131: login => 'Login box');
1132: my $itemcount = 1;
1133: foreach my $item (@toggles) {
1134: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1135: $datatable .=
1136: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1137: '</td><td>'.
1138: '<span class="LC_nobreak"><label><input type="radio" name="'.
1139: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1140: '</label> <label><input type="radio" name="'.$item.'"'.
1141: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1142: '</tr>';
1143: $itemcount ++;
1144: }
1145: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1146: $datatable .= '</tr></table></td></tr>';
1147: } elsif ($caller eq 'help') {
1148: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1149: my $switchserver = &check_switchserver($dom,$confname);
1150: my $itemcount = 1;
1151: $defaulturl = '/adm/loginproblems.html';
1152: $defaulttype = 'default';
1153: %lt = &Apache::lonlocal::texthash (
1154: del => 'Delete?',
1155: rep => 'Replace:',
1156: upl => 'Upload:',
1157: default => 'Default',
1158: custom => 'Custom',
1159: );
1160: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1161: my @currlangs;
1162: if (ref($settings) eq 'HASH') {
1163: if (ref($settings->{'helpurl'}) eq 'HASH') {
1164: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1165: next if ($settings->{'helpurl'}{$key} eq '');
1166: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1167: $type{$key} = 'custom';
1168: unless ($key eq 'nolang') {
1169: push(@currlangs,$key);
1170: }
1171: }
1172: } elsif ($settings->{'helpurl'} ne '') {
1173: $type{'nolang'} = 'custom';
1174: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1175: }
1176: }
1177: foreach my $lang ('nolang',sort(@currlangs)) {
1178: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1179: $datatable .= '<tr'.$css_class.'>';
1180: if ($url{$lang} eq '') {
1181: $url{$lang} = $defaulturl;
1182: }
1183: if ($type{$lang} eq '') {
1184: $type{$lang} = $defaulttype;
1185: }
1186: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1187: if ($lang eq 'nolang') {
1188: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1189: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1190: } else {
1191: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1192: $langchoices{$lang},
1193: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1194: }
1195: $datatable .= '</span></td>'."\n".
1196: '<td class="LC_left_item">';
1197: if ($type{$lang} eq 'custom') {
1198: $datatable .= '<span class="LC_nobreak"><label>'.
1199: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1200: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1201: } else {
1202: $datatable .= $lt{'upl'};
1203: }
1204: $datatable .='<br />';
1205: if ($switchserver) {
1206: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1207: } else {
1208: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1209: }
1210: $datatable .= '</td></tr>';
1211: $itemcount ++;
1212: }
1213: my @addlangs;
1214: foreach my $lang (sort(keys(%langchoices))) {
1215: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1216: push(@addlangs,$lang);
1217: }
1218: if (@addlangs > 0) {
1219: my %toadd;
1220: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1221: $toadd{''} = &mt('Select');
1222: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1223: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1224: &mt('Add log-in help page for a specific language:').' '.
1225: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1226: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1227: if ($switchserver) {
1228: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1229: } else {
1230: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1231: }
1232: $datatable .= '</td></tr>';
1233: $itemcount ++;
1234: }
1235: $datatable .= &captcha_choice('login',$settings,$itemcount);
1236: } elsif ($caller eq 'headtag') {
1237: my %domservers = &Apache::lonnet::get_servers($dom);
1238: my $choice = $choices{'headtag'};
1239: $css_class = ' class="LC_odd_row"';
1240: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1241: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1242: '<th>'.$choices{'current'}.'</th>'.
1243: '<th>'.$choices{'action'}.'</th>'.
1244: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1245: my (%currurls,%currexempt);
1246: if (ref($settings) eq 'HASH') {
1247: if (ref($settings->{'headtag'}) eq 'HASH') {
1248: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1249: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1250: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1251: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1252: }
1253: }
1254: }
1255: }
1256: my %lt = &Apache::lonlocal::texthash(
1257: del => 'Delete?',
1258: rep => 'Replace:',
1259: upl => 'Upload:',
1260: curr => 'View contents',
1261: none => 'None',
1262: );
1263: my $switchserver = &check_switchserver($dom,$confname);
1264: foreach my $lonhost (sort(keys(%domservers))) {
1265: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1266: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1267: if ($currurls{$lonhost}) {
1268: $datatable .= '<td class="LC_right_item"><a href="'.
1269: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1270: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1271: '">'.$lt{'curr'}.'</a></td>'.
1272: '<td><span class="LC_nobreak"><label>'.
1273: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1274: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1275: } else {
1276: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1277: }
1278: $datatable .='<br />';
1279: if ($switchserver) {
1280: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1281: } else {
1282: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1283: }
1284: $datatable .= '</td><td><input type="text" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1285: }
1286: $datatable .= '</table></td></tr>';
1287: }
1288: return $datatable;
1289: }
1290:
1291: sub login_choices {
1292: my %choices =
1293: &Apache::lonlocal::texthash (
1294: coursecatalog => 'Display Course/Community Catalog link?',
1295: adminmail => "Display Administrator's E-mail Address?",
1296: helpdesk => 'Display "Contact Helpdesk" link',
1297: disallowlogin => "Login page requests redirected",
1298: hostid => "Server",
1299: server => "Redirect to:",
1300: serverpath => "Path",
1301: custompath => "Custom",
1302: exempt => "Exempt IP(s)",
1303: directlogin => "No redirect",
1304: newuser => "Link to create a user account",
1305: img => "Header",
1306: logo => "Main Logo",
1307: domlogo => "Domain Logo",
1308: login => "Log-in Header",
1309: textcol => "Text color",
1310: bgcol => "Box color",
1311: bgs => "Background colors",
1312: links => "Link colors",
1313: font => "Font color",
1314: pgbg => "Header",
1315: mainbg => "Page",
1316: sidebg => "Login box",
1317: link => "Link",
1318: alink => "Active link",
1319: vlink => "Visited link",
1320: headtag => "Custom markup",
1321: action => "Action",
1322: current => "Current",
1323: );
1324: return %choices;
1325: }
1326:
1327: sub print_rolecolors {
1328: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1329: my %choices = &color_font_choices();
1330: my @bgs = ('pgbg','tabbg','sidebg');
1331: my @links = ('link','alink','vlink');
1332: my @images = ('img');
1333: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1334: my %designhash = &Apache::loncommon::get_domainconf($dom);
1335: my %defaultdesign = %Apache::loncommon::defaultdesign;
1336: my (%is_custom,%designs);
1337: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1338: if (ref($settings) eq 'HASH') {
1339: if (ref($settings->{$role}) eq 'HASH') {
1340: if ($settings->{$role}->{'img'} ne '') {
1341: $designs{'img'} = $settings->{$role}->{'img'};
1342: $is_custom{'img'} = 1;
1343: }
1344: if ($settings->{$role}->{'font'} ne '') {
1345: $designs{'font'} = $settings->{$role}->{'font'};
1346: $is_custom{'font'} = 1;
1347: }
1348: if ($settings->{$role}->{'fontmenu'} ne '') {
1349: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1350: $is_custom{'fontmenu'} = 1;
1351: }
1352: foreach my $item (@bgs) {
1353: if ($settings->{$role}->{$item} ne '') {
1354: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1355: $is_custom{$item} = 1;
1356: }
1357: }
1358: foreach my $item (@links) {
1359: if ($settings->{$role}->{$item} ne '') {
1360: $designs{'links'}{$item} = $settings->{$role}->{$item};
1361: $is_custom{$item} = 1;
1362: }
1363: }
1364: }
1365: } else {
1366: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1367: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1368: $is_custom{'img'} = 1;
1369: }
1370: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1371: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1372: $is_custom{'fontmenu'} = 1;
1373: }
1374: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1375: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1376: $is_custom{'font'} = 1;
1377: }
1378: foreach my $item (@bgs) {
1379: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1380: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1381: $is_custom{$item} = 1;
1382:
1383: }
1384: }
1385: foreach my $item (@links) {
1386: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1387: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1388: $is_custom{$item} = 1;
1389: }
1390: }
1391: }
1392: my $itemcount = 1;
1393: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1394: $datatable .= '</tr></table></td></tr>';
1395: return $datatable;
1396: }
1397:
1398: sub role_defaults {
1399: my ($role,$bgs,$links,$images,$logintext) = @_;
1400: my %defaults;
1401: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1402: return %defaults;
1403: }
1404: my %defaultdesign = %Apache::loncommon::defaultdesign;
1405: if ($role eq 'login') {
1406: %defaults = (
1407: font => $defaultdesign{$role.'.font'},
1408: );
1409: if (ref($logintext) eq 'ARRAY') {
1410: foreach my $item (@{$logintext}) {
1411: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1412: }
1413: }
1414: foreach my $item (@{$images}) {
1415: $defaults{'showlogo'}{$item} = 1;
1416: }
1417: } else {
1418: %defaults = (
1419: img => $defaultdesign{$role.'.img'},
1420: font => $defaultdesign{$role.'.font'},
1421: fontmenu => $defaultdesign{$role.'.fontmenu'},
1422: );
1423: }
1424: foreach my $item (@{$bgs}) {
1425: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1426: }
1427: foreach my $item (@{$links}) {
1428: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1429: }
1430: foreach my $item (@{$images}) {
1431: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1432: }
1433: return %defaults;
1434: }
1435:
1436: sub display_color_options {
1437: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1438: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1439: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1440: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1441: my $datatable = '<tr'.$css_class.'>'.
1442: '<td>'.$choices->{'font'}.'</td>';
1443: if (!$is_custom->{'font'}) {
1444: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1445: } else {
1446: $datatable .= '<td> </td>';
1447: }
1448: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1449:
1450: $datatable .= '<td><span class="LC_nobreak">'.
1451: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1452: ' value="'.$current_color.'" /> '.
1453: ' </span></td></tr>';
1454: unless ($role eq 'login') {
1455: $datatable .= '<tr'.$css_class.'>'.
1456: '<td>'.$choices->{'fontmenu'}.'</td>';
1457: if (!$is_custom->{'fontmenu'}) {
1458: $datatable .= '<td>'.&mt('Default in use:').' <span class="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1459: } else {
1460: $datatable .= '<td> </td>';
1461: }
1462: $current_color = $designs->{'fontmenu'} ?
1463: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1464: $datatable .= '<td><span class="LC_nobreak">'.
1465: '<input class="colorchooser" type="text" size="10" name="'
1466: .$role.'_fontmenu"'.
1467: ' value="'.$current_color.'" /> '.
1468: ' </span></td></tr>';
1469: }
1470: my $switchserver = &check_switchserver($dom,$confname);
1471: foreach my $img (@{$images}) {
1472: $itemcount ++;
1473: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1474: $datatable .= '<tr'.$css_class.'>'.
1475: '<td>'.$choices->{$img};
1476: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1477: if ($role eq 'login') {
1478: if ($img eq 'login') {
1479: $login_hdr_pick =
1480: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1481: $logincolors =
1482: &login_text_colors($img,$role,$logintext,$phase,$choices,
1483: $designs,$defaults);
1484: } elsif ($img ne 'domlogo') {
1485: $datatable.= &logo_display_options($img,$defaults,$designs);
1486: }
1487: }
1488: $datatable .= '</td>';
1489: if ($designs->{$img} ne '') {
1490: $imgfile = $designs->{$img};
1491: $img_import = ($imgfile =~ m{^/adm/});
1492: } else {
1493: $imgfile = $defaults->{$img};
1494: }
1495: if ($imgfile) {
1496: my ($showfile,$fullsize);
1497: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1498: my $urldir = $1;
1499: my $filename = $2;
1500: my @info = &Apache::lonnet::stat_file($designs->{$img});
1501: if (@info) {
1502: my $thumbfile = 'tn-'.$filename;
1503: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1504: if (@thumb) {
1505: $showfile = $urldir.'/'.$thumbfile;
1506: } else {
1507: $showfile = $imgfile;
1508: }
1509: } else {
1510: $showfile = '';
1511: }
1512: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1513: $showfile = $imgfile;
1514: my $imgdir = $1;
1515: my $filename = $2;
1516: if (-e "$londocroot/$imgdir/tn-".$filename) {
1517: $showfile = "/$imgdir/tn-".$filename;
1518: } else {
1519: my $input = $londocroot.$imgfile;
1520: my $output = "$londocroot/$imgdir/tn-".$filename;
1521: if (!-e $output) {
1522: my ($width,$height) = &thumb_dimensions();
1523: my ($fullwidth,$fullheight) = &check_dimensions($input);
1524: if ($fullwidth ne '' && $fullheight ne '') {
1525: if ($fullwidth > $width && $fullheight > $height) {
1526: my $size = $width.'x'.$height;
1527: my @args = ('convert','-sample',$size,$input,$output);
1528: system({$args[0]} @args);
1529: $showfile = "/$imgdir/tn-".$filename;
1530: }
1531: }
1532: }
1533: }
1534: }
1535: if ($showfile) {
1536: if ($showfile =~ m{^/(adm|res)/}) {
1537: if ($showfile =~ m{^/res/}) {
1538: my $local_showfile =
1539: &Apache::lonnet::filelocation('',$showfile);
1540: &Apache::lonnet::repcopy($local_showfile);
1541: }
1542: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1543: }
1544: if ($imgfile) {
1545: if ($imgfile =~ m{^/(adm|res)/}) {
1546: if ($imgfile =~ m{^/res/}) {
1547: my $local_imgfile =
1548: &Apache::lonnet::filelocation('',$imgfile);
1549: &Apache::lonnet::repcopy($local_imgfile);
1550: }
1551: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1552: } else {
1553: $fullsize = $imgfile;
1554: }
1555: }
1556: $datatable .= '<td>';
1557: if ($img eq 'login') {
1558: $datatable .= $login_hdr_pick;
1559: }
1560: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1561: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1562: } else {
1563: $datatable .= '<td> </td><td class="LC_left_item">'.
1564: &mt('Upload:').'<br />';
1565: }
1566: } else {
1567: $datatable .= '<td> </td><td class="LC_left_item">'.
1568: &mt('Upload:').'<br />';
1569: }
1570: if ($switchserver) {
1571: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1572: } else {
1573: if ($img ne 'login') { # suppress file selection for Log-in header
1574: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1575: }
1576: }
1577: $datatable .= '</td></tr>';
1578: }
1579: $itemcount ++;
1580: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1581: $datatable .= '<tr'.$css_class.'>'.
1582: '<td>'.$choices->{'bgs'}.'</td>';
1583: my $bgs_def;
1584: foreach my $item (@{$bgs}) {
1585: if (!$is_custom->{$item}) {
1586: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span class="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1587: }
1588: }
1589: if ($bgs_def) {
1590: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1591: } else {
1592: $datatable .= '<td> </td>';
1593: }
1594: $datatable .= '<td class="LC_right_item">'.
1595: '<table border="0"><tr>';
1596:
1597: foreach my $item (@{$bgs}) {
1598: $datatable .= '<td align="center">'.$choices->{$item};
1599: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1600: if ($designs->{'bgs'}{$item}) {
1601: $datatable .= ' ';
1602: }
1603: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1604: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1605: }
1606: $datatable .= '</tr></table></td></tr>';
1607: $itemcount ++;
1608: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1609: $datatable .= '<tr'.$css_class.'>'.
1610: '<td>'.$choices->{'links'}.'</td>';
1611: my $links_def;
1612: foreach my $item (@{$links}) {
1613: if (!$is_custom->{$item}) {
1614: $links_def .= '<td>'.$choices->{$item}.'<br /><span class="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1615: }
1616: }
1617: if ($links_def) {
1618: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1619: } else {
1620: $datatable .= '<td> </td>';
1621: }
1622: $datatable .= '<td class="LC_right_item">'.
1623: '<table border="0"><tr>';
1624: foreach my $item (@{$links}) {
1625: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1626: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1627: if ($designs->{'links'}{$item}) {
1628: $datatable.=' ';
1629: }
1630: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1631: '" /></td>';
1632: }
1633: $$rowtotal += $itemcount;
1634: return $datatable;
1635: }
1636:
1637: sub logo_display_options {
1638: my ($img,$defaults,$designs) = @_;
1639: my $checkedon;
1640: if (ref($defaults) eq 'HASH') {
1641: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1642: if ($defaults->{'showlogo'}{$img}) {
1643: $checkedon = 'checked="checked" ';
1644: }
1645: }
1646: }
1647: if (ref($designs) eq 'HASH') {
1648: if (ref($designs->{'showlogo'}) eq 'HASH') {
1649: if (defined($designs->{'showlogo'}{$img})) {
1650: if ($designs->{'showlogo'}{$img} == 0) {
1651: $checkedon = '';
1652: } elsif ($designs->{'showlogo'}{$img} == 1) {
1653: $checkedon = 'checked="checked" ';
1654: }
1655: }
1656: }
1657: }
1658: return '<br /><label> <input type="checkbox" name="'.
1659: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1660: &mt('show').'</label>'."\n";
1661: }
1662:
1663: sub login_header_options {
1664: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1665: my $output = '';
1666: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1667: $output .= &mt('Text default(s):').'<br />';
1668: if (!$is_custom->{'textcol'}) {
1669: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1670: ' ';
1671: }
1672: if (!$is_custom->{'bgcol'}) {
1673: $output .= $choices->{'bgcol'}.': '.
1674: '<span id="css_'.$role.'_font" style="background-color: '.
1675: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1676: }
1677: $output .= '<br />';
1678: }
1679: $output .='<br />';
1680: return $output;
1681: }
1682:
1683: sub login_text_colors {
1684: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1685: my $color_menu = '<table border="0"><tr>';
1686: foreach my $item (@{$logintext}) {
1687: $color_menu .= '<td align="center">'.$choices->{$item};
1688: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1689: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1690: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1691: }
1692: $color_menu .= '</tr></table><br />';
1693: return $color_menu;
1694: }
1695:
1696: sub image_changes {
1697: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1698: my $output;
1699: if ($img eq 'login') {
1700: $output = '</td><td>'.$logincolors; # suppress image for Log-in header
1701: } elsif (!$is_custom) {
1702: if ($img ne 'domlogo') {
1703: $output = &mt('Default image:').'<br />';
1704: } else {
1705: $output = &mt('Default in use:').'<br />';
1706: }
1707: }
1708: if ($img ne 'login') {
1709: if ($img_import) {
1710: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1711: }
1712: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1713: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1714: if ($is_custom) {
1715: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1716: '<input type="checkbox" name="'.
1717: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1718: '</label> '.&mt('Replace:').'</span><br />';
1719: } else {
1720: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1721: }
1722: }
1723: return $output;
1724: }
1725:
1726: sub print_quotas {
1727: my ($dom,$settings,$rowtotal,$action) = @_;
1728: my $context;
1729: if ($action eq 'quotas') {
1730: $context = 'tools';
1731: } else {
1732: $context = $action;
1733: }
1734: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1735: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1736: my $typecount = 0;
1737: my ($css_class,%titles);
1738: if ($context eq 'requestcourses') {
1739: @usertools = ('official','unofficial','community','textbook');
1740: @options =('norequest','approval','validate','autolimit');
1741: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1742: %titles = &courserequest_titles();
1743: } elsif ($context eq 'requestauthor') {
1744: @usertools = ('author');
1745: @options = ('norequest','approval','automatic');
1746: %titles = &authorrequest_titles();
1747: } else {
1748: @usertools = ('aboutme','blog','webdav','portfolio');
1749: %titles = &tool_titles();
1750: }
1751: if (ref($types) eq 'ARRAY') {
1752: foreach my $type (@{$types}) {
1753: my ($currdefquota,$currauthorquota);
1754: unless (($context eq 'requestcourses') ||
1755: ($context eq 'requestauthor')) {
1756: if (ref($settings) eq 'HASH') {
1757: if (ref($settings->{defaultquota}) eq 'HASH') {
1758: $currdefquota = $settings->{defaultquota}->{$type};
1759: } else {
1760: $currdefquota = $settings->{$type};
1761: }
1762: if (ref($settings->{authorquota}) eq 'HASH') {
1763: $currauthorquota = $settings->{authorquota}->{$type};
1764: }
1765: }
1766: }
1767: if (defined($usertypes->{$type})) {
1768: $typecount ++;
1769: $css_class = $typecount%2?' class="LC_odd_row"':'';
1770: $datatable .= '<tr'.$css_class.'>'.
1771: '<td>'.$usertypes->{$type}.'</td>'.
1772: '<td class="LC_left_item">';
1773: if ($context eq 'requestcourses') {
1774: $datatable .= '<table><tr>';
1775: }
1776: my %cell;
1777: foreach my $item (@usertools) {
1778: if ($context eq 'requestcourses') {
1779: my ($curroption,$currlimit);
1780: if (ref($settings) eq 'HASH') {
1781: if (ref($settings->{$item}) eq 'HASH') {
1782: $curroption = $settings->{$item}->{$type};
1783: if ($curroption =~ /^autolimit=(\d*)$/) {
1784: $currlimit = $1;
1785: }
1786: }
1787: }
1788: if (!$curroption) {
1789: $curroption = 'norequest';
1790: }
1791: $datatable .= '<th>'.$titles{$item}.'</th>';
1792: foreach my $option (@options) {
1793: my $val = $option;
1794: if ($option eq 'norequest') {
1795: $val = 0;
1796: }
1797: if ($option eq 'validate') {
1798: my $canvalidate = 0;
1799: if (ref($validations{$item}) eq 'HASH') {
1800: if ($validations{$item}{$type}) {
1801: $canvalidate = 1;
1802: }
1803: }
1804: next if (!$canvalidate);
1805: }
1806: my $checked = '';
1807: if ($option eq $curroption) {
1808: $checked = ' checked="checked"';
1809: } elsif ($option eq 'autolimit') {
1810: if ($curroption =~ /^autolimit/) {
1811: $checked = ' checked="checked"';
1812: }
1813: }
1814: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1815: '<input type="radio" name="crsreq_'.$item.
1816: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1817: $titles{$option}.'</label>';
1818: if ($option eq 'autolimit') {
1819: $cell{$item} .= ' <input type="text" name="crsreq_'.
1820: $item.'_limit_'.$type.'" size="1" '.
1821: 'value="'.$currlimit.'" />';
1822: }
1823: $cell{$item} .= '</span> ';
1824: if ($option eq 'autolimit') {
1825: $cell{$item} .= $titles{'unlimited'};
1826: }
1827: }
1828: } elsif ($context eq 'requestauthor') {
1829: my $curroption;
1830: if (ref($settings) eq 'HASH') {
1831: $curroption = $settings->{$type};
1832: }
1833: if (!$curroption) {
1834: $curroption = 'norequest';
1835: }
1836: foreach my $option (@options) {
1837: my $val = $option;
1838: if ($option eq 'norequest') {
1839: $val = 0;
1840: }
1841: my $checked = '';
1842: if ($option eq $curroption) {
1843: $checked = ' checked="checked"';
1844: }
1845: $datatable .= '<span class="LC_nobreak"><label>'.
1846: '<input type="radio" name="authorreq_'.$type.
1847: '" value="'.$val.'"'.$checked.' />'.
1848: $titles{$option}.'</label></span> ';
1849: }
1850: } else {
1851: my $checked = 'checked="checked" ';
1852: if (ref($settings) eq 'HASH') {
1853: if (ref($settings->{$item}) eq 'HASH') {
1854: if ($settings->{$item}->{$type} == 0) {
1855: $checked = '';
1856: } elsif ($settings->{$item}->{$type} == 1) {
1857: $checked = 'checked="checked" ';
1858: }
1859: }
1860: }
1861: $datatable .= '<span class="LC_nobreak"><label>'.
1862: '<input type="checkbox" name="'.$context.'_'.$item.
1863: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1864: '</label></span> ';
1865: }
1866: }
1867: if ($context eq 'requestcourses') {
1868: $datatable .= '</tr><tr>';
1869: foreach my $item (@usertools) {
1870: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1871: }
1872: $datatable .= '</tr></table>';
1873: }
1874: $datatable .= '</td>';
1875: unless (($context eq 'requestcourses') ||
1876: ($context eq 'requestauthor')) {
1877: $datatable .=
1878: '<td class="LC_right_item">'.
1879: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1880: '<input type="text" name="quota_'.$type.
1881: '" value="'.$currdefquota.
1882: '" size="5" /></span>'.(' ' x 2).
1883: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1884: '<input type="text" name="authorquota_'.$type.
1885: '" value="'.$currauthorquota.
1886: '" size="5" /></span></td>';
1887: }
1888: $datatable .= '</tr>';
1889: }
1890: }
1891: }
1892: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1893: $defaultquota = '20';
1894: $authorquota = '500';
1895: if (ref($settings) eq 'HASH') {
1896: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1897: $defaultquota = $settings->{'defaultquota'}->{'default'};
1898: } elsif (defined($settings->{'default'})) {
1899: $defaultquota = $settings->{'default'};
1900: }
1901: if (ref($settings->{'authorquota'}) eq 'HASH') {
1902: $authorquota = $settings->{'authorquota'}->{'default'};
1903: }
1904: }
1905: }
1906: $typecount ++;
1907: $css_class = $typecount%2?' class="LC_odd_row"':'';
1908: $datatable .= '<tr'.$css_class.'>'.
1909: '<td>'.$othertitle.'</td>'.
1910: '<td class="LC_left_item">';
1911: if ($context eq 'requestcourses') {
1912: $datatable .= '<table><tr>';
1913: }
1914: my %defcell;
1915: foreach my $item (@usertools) {
1916: if ($context eq 'requestcourses') {
1917: my ($curroption,$currlimit);
1918: if (ref($settings) eq 'HASH') {
1919: if (ref($settings->{$item}) eq 'HASH') {
1920: $curroption = $settings->{$item}->{'default'};
1921: if ($curroption =~ /^autolimit=(\d*)$/) {
1922: $currlimit = $1;
1923: }
1924: }
1925: }
1926: if (!$curroption) {
1927: $curroption = 'norequest';
1928: }
1929: $datatable .= '<th>'.$titles{$item}.'</th>';
1930: foreach my $option (@options) {
1931: my $val = $option;
1932: if ($option eq 'norequest') {
1933: $val = 0;
1934: }
1935: if ($option eq 'validate') {
1936: my $canvalidate = 0;
1937: if (ref($validations{$item}) eq 'HASH') {
1938: if ($validations{$item}{'default'}) {
1939: $canvalidate = 1;
1940: }
1941: }
1942: next if (!$canvalidate);
1943: }
1944: my $checked = '';
1945: if ($option eq $curroption) {
1946: $checked = ' checked="checked"';
1947: } elsif ($option eq 'autolimit') {
1948: if ($curroption =~ /^autolimit/) {
1949: $checked = ' checked="checked"';
1950: }
1951: }
1952: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1953: '<input type="radio" name="crsreq_'.$item.
1954: '_default" value="'.$val.'"'.$checked.' />'.
1955: $titles{$option}.'</label>';
1956: if ($option eq 'autolimit') {
1957: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1958: $item.'_limit_default" size="1" '.
1959: 'value="'.$currlimit.'" />';
1960: }
1961: $defcell{$item} .= '</span> ';
1962: if ($option eq 'autolimit') {
1963: $defcell{$item} .= $titles{'unlimited'};
1964: }
1965: }
1966: } elsif ($context eq 'requestauthor') {
1967: my $curroption;
1968: if (ref($settings) eq 'HASH') {
1969: $curroption = $settings->{'default'};
1970: }
1971: if (!$curroption) {
1972: $curroption = 'norequest';
1973: }
1974: foreach my $option (@options) {
1975: my $val = $option;
1976: if ($option eq 'norequest') {
1977: $val = 0;
1978: }
1979: my $checked = '';
1980: if ($option eq $curroption) {
1981: $checked = ' checked="checked"';
1982: }
1983: $datatable .= '<span class="LC_nobreak"><label>'.
1984: '<input type="radio" name="authorreq_default"'.
1985: ' value="'.$val.'"'.$checked.' />'.
1986: $titles{$option}.'</label></span> ';
1987: }
1988: } else {
1989: my $checked = 'checked="checked" ';
1990: if (ref($settings) eq 'HASH') {
1991: if (ref($settings->{$item}) eq 'HASH') {
1992: if ($settings->{$item}->{'default'} == 0) {
1993: $checked = '';
1994: } elsif ($settings->{$item}->{'default'} == 1) {
1995: $checked = 'checked="checked" ';
1996: }
1997: }
1998: }
1999: $datatable .= '<span class="LC_nobreak"><label>'.
2000: '<input type="checkbox" name="'.$context.'_'.$item.
2001: '" value="default" '.$checked.'/>'.$titles{$item}.
2002: '</label></span> ';
2003: }
2004: }
2005: if ($context eq 'requestcourses') {
2006: $datatable .= '</tr><tr>';
2007: foreach my $item (@usertools) {
2008: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2009: }
2010: $datatable .= '</tr></table>';
2011: }
2012: $datatable .= '</td>';
2013: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2014: $datatable .= '<td class="LC_right_item">'.
2015: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2016: '<input type="text" name="defaultquota" value="'.
2017: $defaultquota.'" size="5" /></span>'.(' ' x2).
2018: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2019: '<input type="text" name="authorquota" value="'.
2020: $authorquota.'" size="5" /></span></td>';
2021: }
2022: $datatable .= '</tr>';
2023: $typecount ++;
2024: $css_class = $typecount%2?' class="LC_odd_row"':'';
2025: $datatable .= '<tr'.$css_class.'>'.
2026: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2027: if ($context eq 'requestcourses') {
2028: $datatable .= &mt('(overrides affiliation, if set)').
2029: '</td>'.
2030: '<td class="LC_left_item">'.
2031: '<table><tr>';
2032: } else {
2033: $datatable .= &mt('(overrides affiliation, if checked)').
2034: '</td>'.
2035: '<td class="LC_left_item" colspan="2">'.
2036: '<br />';
2037: }
2038: my %advcell;
2039: foreach my $item (@usertools) {
2040: if ($context eq 'requestcourses') {
2041: my ($curroption,$currlimit);
2042: if (ref($settings) eq 'HASH') {
2043: if (ref($settings->{$item}) eq 'HASH') {
2044: $curroption = $settings->{$item}->{'_LC_adv'};
2045: if ($curroption =~ /^autolimit=(\d*)$/) {
2046: $currlimit = $1;
2047: }
2048: }
2049: }
2050: $datatable .= '<th>'.$titles{$item}.'</th>';
2051: my $checked = '';
2052: if ($curroption eq '') {
2053: $checked = ' checked="checked"';
2054: }
2055: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2056: '<input type="radio" name="crsreq_'.$item.
2057: '__LC_adv" value=""'.$checked.' />'.
2058: &mt('No override set').'</label></span> ';
2059: foreach my $option (@options) {
2060: my $val = $option;
2061: if ($option eq 'norequest') {
2062: $val = 0;
2063: }
2064: if ($option eq 'validate') {
2065: my $canvalidate = 0;
2066: if (ref($validations{$item}) eq 'HASH') {
2067: if ($validations{$item}{'_LC_adv'}) {
2068: $canvalidate = 1;
2069: }
2070: }
2071: next if (!$canvalidate);
2072: }
2073: my $checked = '';
2074: if ($val eq $curroption) {
2075: $checked = ' checked="checked"';
2076: } elsif ($option eq 'autolimit') {
2077: if ($curroption =~ /^autolimit/) {
2078: $checked = ' checked="checked"';
2079: }
2080: }
2081: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2082: '<input type="radio" name="crsreq_'.$item.
2083: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2084: $titles{$option}.'</label>';
2085: if ($option eq 'autolimit') {
2086: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2087: $item.'_limit__LC_adv" size="1" '.
2088: 'value="'.$currlimit.'" />';
2089: }
2090: $advcell{$item} .= '</span> ';
2091: if ($option eq 'autolimit') {
2092: $advcell{$item} .= $titles{'unlimited'};
2093: }
2094: }
2095: } elsif ($context eq 'requestauthor') {
2096: my $curroption;
2097: if (ref($settings) eq 'HASH') {
2098: $curroption = $settings->{'_LC_adv'};
2099: }
2100: my $checked = '';
2101: if ($curroption eq '') {
2102: $checked = ' checked="checked"';
2103: }
2104: $datatable .= '<span class="LC_nobreak"><label>'.
2105: '<input type="radio" name="authorreq__LC_adv"'.
2106: ' value=""'.$checked.' />'.
2107: &mt('No override set').'</label></span> ';
2108: foreach my $option (@options) {
2109: my $val = $option;
2110: if ($option eq 'norequest') {
2111: $val = 0;
2112: }
2113: my $checked = '';
2114: if ($val eq $curroption) {
2115: $checked = ' checked="checked"';
2116: }
2117: $datatable .= '<span class="LC_nobreak"><label>'.
2118: '<input type="radio" name="authorreq__LC_adv"'.
2119: ' value="'.$val.'"'.$checked.' />'.
2120: $titles{$option}.'</label></span> ';
2121: }
2122: } else {
2123: my $checked = 'checked="checked" ';
2124: if (ref($settings) eq 'HASH') {
2125: if (ref($settings->{$item}) eq 'HASH') {
2126: if ($settings->{$item}->{'_LC_adv'} == 0) {
2127: $checked = '';
2128: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2129: $checked = 'checked="checked" ';
2130: }
2131: }
2132: }
2133: $datatable .= '<span class="LC_nobreak"><label>'.
2134: '<input type="checkbox" name="'.$context.'_'.$item.
2135: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2136: '</label></span> ';
2137: }
2138: }
2139: if ($context eq 'requestcourses') {
2140: $datatable .= '</tr><tr>';
2141: foreach my $item (@usertools) {
2142: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2143: }
2144: $datatable .= '</tr></table>';
2145: }
2146: $datatable .= '</td></tr>';
2147: $$rowtotal += $typecount;
2148: return $datatable;
2149: }
2150:
2151: sub print_requestmail {
2152: my ($dom,$action,$settings,$rowtotal,$customcss,$rowstyle) = @_;
2153: my ($now,$datatable,%currapp);
2154: $now = time;
2155: if (ref($settings) eq 'HASH') {
2156: if (ref($settings->{'notify'}) eq 'HASH') {
2157: if ($settings->{'notify'}{'approval'} ne '') {
2158: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2159: }
2160: }
2161: }
2162: my $numinrow = 2;
2163: my $css_class;
2164: if ($$rowtotal%2) {
2165: $css_class = 'LC_odd_row';
2166: }
2167: if ($customcss) {
2168: $css_class .= " $customcss";
2169: }
2170: $css_class =~ s/^\s+//;
2171: if ($css_class) {
2172: $css_class = ' class="'.$css_class.'"';
2173: }
2174: if ($rowstyle) {
2175: $css_class .= ' style="'.$rowstyle.'"';
2176: }
2177: my $text;
2178: if ($action eq 'requestcourses') {
2179: $text = &mt('Receive notification of course requests requiring approval');
2180: } elsif ($action eq 'requestauthor') {
2181: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2182: } else {
2183: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2184: }
2185: $datatable = '<tr'.$css_class.'>'.
2186: ' <td>'.$text.'</td>'.
2187: ' <td class="LC_left_item">';
2188: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2189: $action.'notifyapproval',%currapp);
2190: if ($numdc > 0) {
2191: $datatable .= $table;
2192: } else {
2193: $datatable .= &mt('There are no active Domain Coordinators');
2194: }
2195: $datatable .='</td></tr>';
2196: return $datatable;
2197: }
2198:
2199: sub print_studentcode {
2200: my ($settings,$rowtotal) = @_;
2201: my $rownum = 0;
2202: my ($output,%current);
2203: my @crstypes = ('official','unofficial','community','textbook');
2204: if (ref($settings) eq 'HASH') {
2205: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2206: foreach my $type (@crstypes) {
2207: $current{$type} = $settings->{'uniquecode'}{$type};
2208: }
2209: }
2210: }
2211: $output .= '<tr>'.
2212: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2213: '<td class="LC_left_item">';
2214: foreach my $type (@crstypes) {
2215: my $check = ' ';
2216: if ($current{$type}) {
2217: $check = ' checked="checked" ';
2218: }
2219: $output .= '<span class="LC_nobreak"><label>'.
2220: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2221: &mt($type).'</label></span>'.(' 'x2).' ';
2222: }
2223: $output .= '</td></tr>';
2224: $$rowtotal ++;
2225: return $output;
2226: }
2227:
2228: sub print_textbookcourses {
2229: my ($dom,$type,$settings,$rowtotal) = @_;
2230: my $rownum = 0;
2231: my $css_class;
2232: my $itemcount = 1;
2233: my $maxnum = 0;
2234: my $bookshash;
2235: if (ref($settings) eq 'HASH') {
2236: $bookshash = $settings->{$type};
2237: }
2238: my %ordered;
2239: if (ref($bookshash) eq 'HASH') {
2240: foreach my $item (keys(%{$bookshash})) {
2241: if (ref($bookshash->{$item}) eq 'HASH') {
2242: my $num = $bookshash->{$item}{'order'};
2243: $ordered{$num} = $item;
2244: }
2245: }
2246: }
2247: my $confname = $dom.'-domainconfig';
2248: my $switchserver = &check_switchserver($dom,$confname);
2249: my $maxnum = scalar(keys(%ordered));
2250: my $datatable;
2251: if (keys(%ordered)) {
2252: my @items = sort { $a <=> $b } keys(%ordered);
2253: for (my $i=0; $i<@items; $i++) {
2254: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2255: my $key = $ordered{$items[$i]};
2256: my %coursehash=&Apache::lonnet::coursedescription($key);
2257: my $coursetitle = $coursehash{'description'};
2258: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2259: if (ref($bookshash->{$key}) eq 'HASH') {
2260: $subject = $bookshash->{$key}->{'subject'};
2261: $title = $bookshash->{$key}->{'title'};
2262: if ($type eq 'textbooks') {
2263: $publisher = $bookshash->{$key}->{'publisher'};
2264: $author = $bookshash->{$key}->{'author'};
2265: $image = $bookshash->{$key}->{'image'};
2266: if ($image ne '') {
2267: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2268: my $imagethumb = "$path/tn-".$imagefile;
2269: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2270: }
2271: }
2272: }
2273: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2274: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2275: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2276: for (my $k=0; $k<=$maxnum; $k++) {
2277: my $vpos = $k+1;
2278: my $selstr;
2279: if ($k == $i) {
2280: $selstr = ' selected="selected" ';
2281: }
2282: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2283: }
2284: $datatable .= '</select>'.(' 'x2).
2285: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2286: &mt('Delete?').'</label></span></td>'.
2287: '<td colspan="2">'.
2288: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2289: (' 'x2).
2290: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2291: if ($type eq 'textbooks') {
2292: $datatable .= (' 'x2).
2293: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2294: (' 'x2).
2295: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2296: (' 'x2).
2297: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2298: if ($image) {
2299: $datatable .= '<span class="LC_nobreak">'.
2300: $imgsrc.
2301: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2302: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2303: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2304: }
2305: if ($switchserver) {
2306: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2307: } else {
2308: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2309: }
2310: }
2311: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2312: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2313: $coursetitle.'</span></td></tr>'."\n";
2314: $itemcount ++;
2315: }
2316: }
2317: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2318: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2319: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2320: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2321: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2322: for (my $k=0; $k<$maxnum+1; $k++) {
2323: my $vpos = $k+1;
2324: my $selstr;
2325: if ($k == $maxnum) {
2326: $selstr = ' selected="selected" ';
2327: }
2328: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2329: }
2330: $datatable .= '</select> '."\n".
2331: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</span></td>'."\n".
2332: '<td colspan="2">'.
2333: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2334: (' 'x2).
2335: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2336: (' 'x2);
2337: if ($type eq 'textbooks') {
2338: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2339: (' 'x2).
2340: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2341: (' 'x2).
2342: '<span class="LC_nobreak">'.&mt('Image:').' ';
2343: if ($switchserver) {
2344: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2345: } else {
2346: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2347: }
2348: $datatable .= '</span>'."\n";
2349: }
2350: $datatable .= '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2351: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2352: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2353: &Apache::loncommon::selectcourse_link
2354: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course').
2355: '</span></td>'."\n".
2356: '</tr>'."\n";
2357: $itemcount ++;
2358: return $datatable;
2359: }
2360:
2361: sub textbookcourses_javascript {
2362: my ($settings) = @_;
2363: return unless(ref($settings) eq 'HASH');
2364: my (%ordered,%total,%jstext);
2365: foreach my $type ('textbooks','templates') {
2366: $total{$type} = 0;
2367: if (ref($settings->{$type}) eq 'HASH') {
2368: foreach my $item (keys(%{$settings->{$type}})) {
2369: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2370: my $num = $settings->{$type}->{$item}{'order'};
2371: $ordered{$type}{$num} = $item;
2372: }
2373: }
2374: $total{$type} = scalar(keys(%{$settings->{$type}}));
2375: }
2376: my @jsarray = ();
2377: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2378: push(@jsarray,$ordered{$type}{$item});
2379: }
2380: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2381: }
2382: return <<"ENDSCRIPT";
2383: <script type="text/javascript">
2384: // <![CDATA[
2385: function reorderBooks(form,item,caller) {
2386: var changedVal;
2387: $jstext{'textbooks'};
2388: $jstext{'templates'};
2389: var newpos;
2390: var maxh;
2391: if (caller == 'textbooks') {
2392: newpos = 'textbooks_addbook_pos';
2393: maxh = 1 + $total{'textbooks'};
2394: } else {
2395: newpos = 'templates_addbook_pos';
2396: maxh = 1 + $total{'templates'};
2397: }
2398: var current = new Array;
2399: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2400: if (item == newpos) {
2401: changedVal = newitemVal;
2402: } else {
2403: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2404: current[newitemVal] = newpos;
2405: }
2406: if (caller == 'textbooks') {
2407: for (var i=0; i<textbooks.length; i++) {
2408: var elementName = 'textbooks_'+textbooks[i];
2409: if (elementName != item) {
2410: if (form.elements[elementName]) {
2411: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2412: current[currVal] = elementName;
2413: }
2414: }
2415: }
2416: }
2417: if (caller == 'templates') {
2418: for (var i=0; i<templates.length; i++) {
2419: var elementName = 'templates_'+templates[i];
2420: if (elementName != item) {
2421: if (form.elements[elementName]) {
2422: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2423: current[currVal] = elementName;
2424: }
2425: }
2426: }
2427: }
2428: var oldVal;
2429: for (var j=0; j<maxh; j++) {
2430: if (current[j] == undefined) {
2431: oldVal = j;
2432: }
2433: }
2434: if (oldVal < changedVal) {
2435: for (var k=oldVal+1; k<=changedVal ; k++) {
2436: var elementName = current[k];
2437: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2438: }
2439: } else {
2440: for (var k=changedVal; k<oldVal; k++) {
2441: var elementName = current[k];
2442: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2443: }
2444: }
2445: return;
2446: }
2447:
2448: // ]]>
2449: </script>
2450:
2451: ENDSCRIPT
2452: }
2453:
2454: sub print_autoenroll {
2455: my ($dom,$settings,$rowtotal) = @_;
2456: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2457: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2458: if (ref($settings) eq 'HASH') {
2459: if (exists($settings->{'run'})) {
2460: if ($settings->{'run'} eq '0') {
2461: $runoff = ' checked="checked" ';
2462: $runon = ' ';
2463: } else {
2464: $runon = ' checked="checked" ';
2465: $runoff = ' ';
2466: }
2467: } else {
2468: if ($autorun) {
2469: $runon = ' checked="checked" ';
2470: $runoff = ' ';
2471: } else {
2472: $runoff = ' checked="checked" ';
2473: $runon = ' ';
2474: }
2475: }
2476: if (exists($settings->{'co-owners'})) {
2477: if ($settings->{'co-owners'} eq '0') {
2478: $coownersoff = ' checked="checked" ';
2479: $coownerson = ' ';
2480: } else {
2481: $coownerson = ' checked="checked" ';
2482: $coownersoff = ' ';
2483: }
2484: } else {
2485: $coownersoff = ' checked="checked" ';
2486: $coownerson = ' ';
2487: }
2488: if (exists($settings->{'sender_domain'})) {
2489: $defdom = $settings->{'sender_domain'};
2490: }
2491: if (exists($settings->{'autofailsafe'})) {
2492: $failsafe = $settings->{'autofailsafe'};
2493: }
2494: } else {
2495: if ($autorun) {
2496: $runon = ' checked="checked" ';
2497: $runoff = ' ';
2498: } else {
2499: $runoff = ' checked="checked" ';
2500: $runon = ' ';
2501: }
2502: }
2503: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2504: my $notif_sender;
2505: if (ref($settings) eq 'HASH') {
2506: $notif_sender = $settings->{'sender_uname'};
2507: }
2508: my $datatable='<tr class="LC_odd_row">'.
2509: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2510: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2511: '<input type="radio" name="autoenroll_run"'.
2512: $runon.' value="1" />'.&mt('Yes').'</label> '.
2513: '<label><input type="radio" name="autoenroll_run"'.
2514: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2515: '</tr><tr>'.
2516: '<td>'.&mt('Notification messages - sender').
2517: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2518: &mt('username').': '.
2519: '<input type="text" name="sender_uname" value="'.
2520: $notif_sender.'" size="10" /> '.&mt('domain').
2521: ': '.$domform.'</span></td></tr>'.
2522: '<tr class="LC_odd_row">'.
2523: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2524: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2525: '<input type="radio" name="autoassign_coowners"'.
2526: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2527: '<label><input type="radio" name="autoassign_coowners"'.
2528: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2529: '</tr><tr>'.
2530: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2531: '<td class="LC_right_item"><span class="LC_nobreak">'.
2532: '<input type="text" name="autoenroll_failsafe"'.
2533: ' value="'.$failsafe.'" size="4" /></span></td></tr>';
2534: $$rowtotal += 4;
2535: return $datatable;
2536: }
2537:
2538: sub print_autoupdate {
2539: my ($position,$dom,$settings,$rowtotal) = @_;
2540: my $datatable;
2541: if ($position eq 'top') {
2542: my $updateon = ' ';
2543: my $updateoff = ' checked="checked" ';
2544: my $classlistson = ' ';
2545: my $classlistsoff = ' checked="checked" ';
2546: if (ref($settings) eq 'HASH') {
2547: if ($settings->{'run'} eq '1') {
2548: $updateon = $updateoff;
2549: $updateoff = ' ';
2550: }
2551: if ($settings->{'classlists'} eq '1') {
2552: $classlistson = $classlistsoff;
2553: $classlistsoff = ' ';
2554: }
2555: }
2556: my %title = (
2557: run => 'Auto-update active?',
2558: classlists => 'Update information in classlists?',
2559: );
2560: $datatable = '<tr class="LC_odd_row">'.
2561: '<td>'.&mt($title{'run'}).'</td>'.
2562: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2563: '<input type="radio" name="autoupdate_run"'.
2564: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2565: '<label><input type="radio" name="autoupdate_run"'.
2566: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2567: '</tr><tr>'.
2568: '<td>'.&mt($title{'classlists'}).'</td>'.
2569: '<td class="LC_right_item"><span class="LC_nobreak">'.
2570: '<label><input type="radio" name="classlists"'.
2571: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2572: '<label><input type="radio" name="classlists"'.
2573: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2574: '</tr>';
2575: $$rowtotal += 2;
2576: } elsif ($position eq 'middle') {
2577: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2578: my $numinrow = 3;
2579: my $locknamesettings;
2580: $datatable .= &insttypes_row($settings,$types,$usertypes,
2581: $dom,$numinrow,$othertitle,
2582: 'lockablenames',$rowtotal);
2583: $$rowtotal ++;
2584: } else {
2585: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2586: my @fields = ('lastname','firstname','middlename','generation',
2587: 'permanentemail','id');
2588: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2589: my $numrows = 0;
2590: if (ref($types) eq 'ARRAY') {
2591: if (@{$types} > 0) {
2592: $datatable =
2593: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2594: \@fields,$types,\$numrows);
2595: $$rowtotal += @{$types};
2596: }
2597: }
2598: $datatable .=
2599: &usertype_update_row($settings,{'default' => $othertitle},
2600: \%fieldtitles,\@fields,['default'],
2601: \$numrows);
2602: $$rowtotal ++;
2603: }
2604: return $datatable;
2605: }
2606:
2607: sub print_autocreate {
2608: my ($dom,$settings,$rowtotal) = @_;
2609: my (%createon,%createoff,%currhash);
2610: my @types = ('xml','req');
2611: if (ref($settings) eq 'HASH') {
2612: foreach my $item (@types) {
2613: $createoff{$item} = ' checked="checked" ';
2614: $createon{$item} = ' ';
2615: if (exists($settings->{$item})) {
2616: if ($settings->{$item}) {
2617: $createon{$item} = ' checked="checked" ';
2618: $createoff{$item} = ' ';
2619: }
2620: }
2621: }
2622: if ($settings->{'xmldc'} ne '') {
2623: $currhash{$settings->{'xmldc'}} = 1;
2624: }
2625: } else {
2626: foreach my $item (@types) {
2627: $createoff{$item} = ' checked="checked" ';
2628: $createon{$item} = ' ';
2629: }
2630: }
2631: $$rowtotal += 2;
2632: my $numinrow = 2;
2633: my $datatable='<tr class="LC_odd_row">'.
2634: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2635: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2636: '<input type="radio" name="autocreate_xml"'.
2637: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2638: '<label><input type="radio" name="autocreate_xml"'.
2639: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2640: '</td></tr><tr>'.
2641: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2642: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2643: '<input type="radio" name="autocreate_req"'.
2644: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2645: '<label><input type="radio" name="autocreate_req"'.
2646: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2647: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2648: 'autocreate_xmldc',%currhash);
2649: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2650: if ($numdc > 1) {
2651: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2652: '</td><td class="LC_left_item">';
2653: } else {
2654: $datatable .= &mt('Course creation processed as:').
2655: '</td><td class="LC_right_item">';
2656: }
2657: $datatable .= $dctable.'</td></tr>';
2658: $$rowtotal += $rows;
2659: return $datatable;
2660: }
2661:
2662: sub print_directorysrch {
2663: my ($position,$dom,$settings,$rowtotal) = @_;
2664: my $datatable;
2665: if ($position eq 'top') {
2666: my $instsrchon = ' ';
2667: my $instsrchoff = ' checked="checked" ';
2668: my ($exacton,$containson,$beginson);
2669: my $instlocalon = ' ';
2670: my $instlocaloff = ' checked="checked" ';
2671: if (ref($settings) eq 'HASH') {
2672: if ($settings->{'available'} eq '1') {
2673: $instsrchon = $instsrchoff;
2674: $instsrchoff = ' ';
2675: }
2676: if ($settings->{'localonly'} eq '1') {
2677: $instlocalon = $instlocaloff;
2678: $instlocaloff = ' ';
2679: }
2680: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2681: foreach my $type (@{$settings->{'searchtypes'}}) {
2682: if ($type eq 'exact') {
2683: $exacton = ' checked="checked" ';
2684: } elsif ($type eq 'contains') {
2685: $containson = ' checked="checked" ';
2686: } elsif ($type eq 'begins') {
2687: $beginson = ' checked="checked" ';
2688: }
2689: }
2690: } else {
2691: if ($settings->{'searchtypes'} eq 'exact') {
2692: $exacton = ' checked="checked" ';
2693: } elsif ($settings->{'searchtypes'} eq 'contains') {
2694: $containson = ' checked="checked" ';
2695: } elsif ($settings->{'searchtypes'} eq 'specify') {
2696: $exacton = ' checked="checked" ';
2697: $containson = ' checked="checked" ';
2698: }
2699: }
2700: }
2701: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2702: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2703:
2704: my $numinrow = 4;
2705: my $cansrchrow = 0;
2706: $datatable='<tr class="LC_odd_row">'.
2707: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2708: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2709: '<input type="radio" name="dirsrch_available"'.
2710: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2711: '<label><input type="radio" name="dirsrch_available"'.
2712: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2713: '</tr><tr>'.
2714: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2715: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2716: '<input type="radio" name="dirsrch_instlocalonly"'.
2717: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2718: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2719: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2720: '</tr>';
2721: $$rowtotal += 2;
2722: if (ref($usertypes) eq 'HASH') {
2723: if (keys(%{$usertypes}) > 0) {
2724: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2725: $numinrow,$othertitle,'cansearch',
2726: $rowtotal);
2727: $cansrchrow = 1;
2728: }
2729: }
2730: if ($cansrchrow) {
2731: $$rowtotal ++;
2732: $datatable .= '<tr>';
2733: } else {
2734: $datatable .= '<tr class="LC_odd_row">';
2735: }
2736: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2737: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2738: foreach my $title (@{$titleorder}) {
2739: if (defined($searchtitles->{$title})) {
2740: my $check = ' ';
2741: if (ref($settings) eq 'HASH') {
2742: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2743: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2744: $check = ' checked="checked" ';
2745: }
2746: }
2747: }
2748: $datatable .= '<td class="LC_left_item">'.
2749: '<span class="LC_nobreak"><label>'.
2750: '<input type="checkbox" name="searchby" '.
2751: 'value="'.$title.'"'.$check.'/>'.
2752: $searchtitles->{$title}.'</label></span></td>';
2753: }
2754: }
2755: $datatable .= '</tr></table></td></tr>';
2756: $$rowtotal ++;
2757: if ($cansrchrow) {
2758: $datatable .= '<tr class="LC_odd_row">';
2759: } else {
2760: $datatable .= '<tr>';
2761: }
2762: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2763: '<td class="LC_left_item" colspan="2">'.
2764: '<span class="LC_nobreak"><label>'.
2765: '<input type="checkbox" name="searchtypes" '.
2766: $exacton.' value="exact" />'.&mt('Exact match').
2767: '</label> '.
2768: '<label><input type="checkbox" name="searchtypes" '.
2769: $beginson.' value="begins" />'.&mt('Begins with').
2770: '</label> '.
2771: '<label><input type="checkbox" name="searchtypes" '.
2772: $containson.' value="contains" />'.&mt('Contains').
2773: '</label></span></td></tr>';
2774: $$rowtotal ++;
2775: } else {
2776: my $domsrchon = ' checked="checked" ';
2777: my $domsrchoff = ' ';
2778: my $domlocalon = ' ';
2779: my $domlocaloff = ' checked="checked" ';
2780: if (ref($settings) eq 'HASH') {
2781: if ($settings->{'lclocalonly'} eq '1') {
2782: $domlocalon = $domlocaloff;
2783: $domlocaloff = ' ';
2784: }
2785: if ($settings->{'lcavailable'} eq '0') {
2786: $domsrchoff = $domsrchon;
2787: $domsrchon = ' ';
2788: }
2789: }
2790: $datatable='<tr class="LC_odd_row">'.
2791: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2792: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2793: '<input type="radio" name="dirsrch_domavailable"'.
2794: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2795: '<label><input type="radio" name="dirsrch_domavailable"'.
2796: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2797: '</tr><tr>'.
2798: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2799: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2800: '<input type="radio" name="dirsrch_domlocalonly"'.
2801: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2802: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2803: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2804: '</tr>';
2805: $$rowtotal += 2;
2806: }
2807: return $datatable;
2808: }
2809:
2810: sub print_contacts {
2811: my ($position,$dom,$settings,$rowtotal) = @_;
2812: my $datatable;
2813: my @contacts = ('adminemail','supportemail');
2814: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2815: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2816: if ($position eq 'top') {
2817: if (ref($settings) eq 'HASH') {
2818: foreach my $item (@contacts) {
2819: if (exists($settings->{$item})) {
2820: $to{$item} = $settings->{$item};
2821: }
2822: }
2823: }
2824: } elsif ($position eq 'middle') {
2825: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2826: 'updatesmail','idconflictsmail','hostipmail');
2827: foreach my $type (@mailings) {
2828: $otheremails{$type} = '';
2829: }
2830: } else {
2831: @mailings = ('helpdeskmail','otherdomsmail');
2832: foreach my $type (@mailings) {
2833: $otheremails{$type} = '';
2834: }
2835: $bccemails{'helpdeskmail'} = '';
2836: $bccemails{'otherdomsmail'} = '';
2837: $includestr{'helpdeskmail'} = '';
2838: $includestr{'otherdomsmail'} = '';
2839: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2840: }
2841: if (ref($settings) eq 'HASH') {
2842: unless ($position eq 'top') {
2843: foreach my $type (@mailings) {
2844: if (exists($settings->{$type})) {
2845: if (ref($settings->{$type}) eq 'HASH') {
2846: foreach my $item (@contacts) {
2847: if ($settings->{$type}{$item}) {
2848: $checked{$type}{$item} = ' checked="checked" ';
2849: }
2850: }
2851: $otheremails{$type} = $settings->{$type}{'others'};
2852: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2853: $bccemails{$type} = $settings->{$type}{'bcc'};
2854: if ($settings->{$type}{'include'} ne '') {
2855: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2856: $includestr{$type} = &unescape($includestr{$type});
2857: }
2858: }
2859: }
2860: } elsif ($type eq 'lonstatusmail') {
2861: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2862: }
2863: }
2864: }
2865: if ($position eq 'bottom') {
2866: foreach my $type (@mailings) {
2867: $bccemails{$type} = $settings->{$type}{'bcc'};
2868: if ($settings->{$type}{'include'} ne '') {
2869: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2870: $includestr{$type} = &unescape($includestr{$type});
2871: }
2872: }
2873: if (ref($settings->{'helpform'}) eq 'HASH') {
2874: if (ref($fields) eq 'ARRAY') {
2875: foreach my $field (@{$fields}) {
2876: $currfield{$field} = $settings->{'helpform'}{$field};
2877: }
2878: }
2879: if (exists($settings->{'helpform'}{'maxsize'})) {
2880: $maxsize = $settings->{'helpform'}{'maxsize'};
2881: } else {
2882: $maxsize = '1.0';
2883: }
2884: } else {
2885: if (ref($fields) eq 'ARRAY') {
2886: foreach my $field (@{$fields}) {
2887: $currfield{$field} = 'yes';
2888: }
2889: }
2890: $maxsize = '1.0';
2891: }
2892: }
2893: } else {
2894: if ($position eq 'top') {
2895: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2896: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2897: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2898: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2899: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2900: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2901: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2902: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2903: $checked{'hostipmail'}{'adminemail'} = ' checked="checked" ';
2904: } elsif ($position eq 'bottom') {
2905: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2906: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
2907: if (ref($fields) eq 'ARRAY') {
2908: foreach my $field (@{$fields}) {
2909: $currfield{$field} = 'yes';
2910: }
2911: }
2912: $maxsize = '1.0';
2913: }
2914: }
2915: my ($titles,$short_titles) = &contact_titles();
2916: my $rownum = 0;
2917: my $css_class;
2918: if ($position eq 'top') {
2919: foreach my $item (@contacts) {
2920: $css_class = $rownum%2?' class="LC_odd_row"':'';
2921: $datatable .= '<tr'.$css_class.'>'.
2922: '<td><span class="LC_nobreak">'.$titles->{$item}.
2923: '</span></td><td class="LC_right_item">'.
2924: '<input type="text" name="'.$item.'" value="'.
2925: $to{$item}.'" /></td></tr>';
2926: $rownum ++;
2927: }
2928: } else {
2929: foreach my $type (@mailings) {
2930: $css_class = $rownum%2?' class="LC_odd_row"':'';
2931: $datatable .= '<tr'.$css_class.'>'.
2932: '<td><span class="LC_nobreak">'.
2933: $titles->{$type}.': </span></td>'.
2934: '<td class="LC_left_item">';
2935: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2936: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
2937: }
2938: $datatable .= '<span class="LC_nobreak">';
2939: foreach my $item (@contacts) {
2940: $datatable .= '<label>'.
2941: '<input type="checkbox" name="'.$type.'"'.
2942: $checked{$type}{$item}.
2943: ' value="'.$item.'" />'.$short_titles->{$item}.
2944: '</label> ';
2945: }
2946: $datatable .= '</span><br />'.&mt('Others').': '.
2947: '<input type="text" name="'.$type.'_others" '.
2948: 'value="'.$otheremails{$type}.'" />';
2949: my %locchecked;
2950: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2951: foreach my $loc ('s','b') {
2952: if ($includeloc{$type} eq $loc) {
2953: $locchecked{$loc} = ' checked="checked"';
2954: last;
2955: }
2956: }
2957: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2958: '<input type="text" name="'.$type.'_bcc" '.
2959: 'value="'.$bccemails{$type}.'" /></fieldset>'.
2960: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
2961: &mt('Text automatically added to e-mail:').' '.
2962: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br />'.
2963: '<span class="LC_nobreak">'.&mt('Location:').' '.
2964: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
2965: (' 'x2).
2966: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
2967: '</span></fieldset>';
2968: }
2969: $datatable .= '</td></tr>'."\n";
2970: $rownum ++;
2971: }
2972: }
2973: if ($position eq 'middle') {
2974: my %choices;
2975: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2976: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2977: &mt('LON-CAPA core group - MSU'),600,500));
2978: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2979: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2980: &mt('LON-CAPA core group - MSU'),600,500));
2981: my @toggles = ('reporterrors','reportupdates');
2982: my %defaultchecked = ('reporterrors' => 'on',
2983: 'reportupdates' => 'on');
2984: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2985: \%choices,$rownum);
2986: $datatable .= $reports;
2987: } elsif ($position eq 'bottom') {
2988: $css_class = $rownum%2?' class="LC_odd_row"':'';
2989: $datatable .= '<tr'.$css_class.'>'.
2990: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
2991: &mt('(e-mail, subject, and description always shown)').
2992: '</td><td class="LC_left_item">';
2993: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
2994: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
2995: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
2996: foreach my $field (@{$fields}) {
2997: $datatable .= '<tr><td>'.$fieldtitles->{$field};
2998: if (($field eq 'screenshot') || ($field eq 'cc')) {
2999: $datatable .= ' '.&mt('(logged-in users)');
3000: }
3001: $datatable .='</td><td>';
3002: my $clickaction;
3003: if ($field eq 'screenshot') {
3004: $clickaction = ' onclick="screenshotSize(this);"';
3005: }
3006: if (ref($possoptions->{$field}) eq 'ARRAY') {
3007: foreach my $option (@{$possoptions->{$field}}) {
3008: my $checked;
3009: if ($currfield{$field} eq $option) {
3010: $checked = ' checked="checked"';
3011: }
3012: $datatable .= '<span class="LC_nobreak"><label>'.
3013: '<input type="radio" name="helpform_'.$field.'" '.
3014: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3015: '</label></span>'.(' 'x2);
3016: }
3017: }
3018: if ($field eq 'screenshot') {
3019: my $display;
3020: if ($currfield{$field} eq 'no') {
3021: $display = ' style="display:none"';
3022: }
3023: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.'>'.
3024: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3025: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3026: }
3027: $datatable .= '</td></tr>';
3028: }
3029: $datatable .= '</table>';
3030: }
3031: $datatable .= '</td></tr>'."\n";
3032: $rownum ++;
3033: }
3034: $$rowtotal += $rownum;
3035: return $datatable;
3036: }
3037:
3038: sub contacts_javascript {
3039: return <<"ENDSCRIPT";
3040:
3041: <script type="text/javascript">
3042: // <![CDATA[
3043:
3044: function screenshotSize(field) {
3045: if (document.getElementById('help_screenshotsize')) {
3046: if (field.value == 'no') {
3047: document.getElementById('help_screenshotsize').style.display="none";
3048: } else {
3049: document.getElementById('help_screenshotsize').style.display="";
3050: }
3051: }
3052: return;
3053: }
3054:
3055: // ]]>
3056: </script>
3057:
3058: ENDSCRIPT
3059: }
3060:
3061: sub print_helpsettings {
3062: my ($position,$dom,$settings,$rowtotal) = @_;
3063: my $confname = $dom.'-domainconfig';
3064: my $formname = 'display';
3065: my ($datatable,$itemcount);
3066: if ($position eq 'top') {
3067: $itemcount = 1;
3068: my (%choices,%defaultchecked,@toggles);
3069: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3070: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3071: &mt('LON-CAPA bug tracker'),600,500));
3072: %defaultchecked = ('submitbugs' => 'on');
3073: @toggles = ('submitbugs');
3074: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3075: \%choices,$itemcount);
3076: $$rowtotal ++;
3077: } else {
3078: my $css_class;
3079: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3080: my (%customroles,%ordered,%current);
3081: if (ref($settings) eq 'HASH') {
3082: if (ref($settings->{'adhoc'}) eq 'HASH') {
3083: %current = %{$settings->{'adhoc'}};
3084: }
3085: }
3086: my $count = 0;
3087: foreach my $key (sort(keys(%existing))) {
3088: if ($key=~/^rolesdef\_(\w+)$/) {
3089: my $rolename = $1;
3090: my (%privs,$order);
3091: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3092: $customroles{$rolename} = \%privs;
3093: if (ref($current{$rolename}) eq 'HASH') {
3094: $order = $current{$rolename}{'order'};
3095: }
3096: if ($order eq '') {
3097: $order = $count;
3098: }
3099: $ordered{$order} = $rolename;
3100: $count++;
3101: }
3102: }
3103: my $maxnum = scalar(keys(%ordered));
3104: my @roles_by_num = ();
3105: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3106: push(@roles_by_num,$item);
3107: }
3108: my $context = 'domprefs';
3109: my $crstype = 'Course';
3110: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3111: my @accesstypes = ('all','dh','da','none');
3112: my ($numstatustypes,@jsarray);
3113: if (ref($types) eq 'ARRAY') {
3114: if (@{$types} > 0) {
3115: $numstatustypes = scalar(@{$types});
3116: push(@accesstypes,'status');
3117: @jsarray = ('bystatus');
3118: }
3119: }
3120: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3121: if (keys(%domhelpdesk)) {
3122: push(@accesstypes,('inc','exc'));
3123: push(@jsarray,('notinc','notexc'));
3124: }
3125: my $hiddenstr = join("','",@jsarray);
3126: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3127: my $context = 'domprefs';
3128: my $crstype = 'Course';
3129: my $prefix = 'helproles_';
3130: my $add_class = 'LC_hidden';
3131: foreach my $num (@roles_by_num) {
3132: my $role = $ordered{$num};
3133: my ($desc,$access,@statuses);
3134: if (ref($current{$role}) eq 'HASH') {
3135: $desc = $current{$role}{'desc'};
3136: $access = $current{$role}{'access'};
3137: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3138: @statuses = @{$current{$role}{'insttypes'}};
3139: }
3140: }
3141: if ($desc eq '') {
3142: $desc = $role;
3143: }
3144: my $identifier = 'custhelp'.$num;
3145: my %full=();
3146: my %levels= (
3147: course => {},
3148: domain => {},
3149: system => {},
3150: );
3151: my %levelscurrent=(
3152: course => {},
3153: domain => {},
3154: system => {},
3155: );
3156: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3157: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3158: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3159: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3160: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3161: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3162: for (my $k=0; $k<=$maxnum; $k++) {
3163: my $vpos = $k+1;
3164: my $selstr;
3165: if ($k == $num) {
3166: $selstr = ' selected="selected" ';
3167: }
3168: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3169: }
3170: $datatable .= '</select>'.(' 'x2).
3171: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3172: '</td>'.
3173: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3174: &mt('Name shown to users:').
3175: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3176: '</fieldset>'.
3177: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3178: $othertitle,$usertypes,$types,\%domhelpdesk).
3179: '<fieldset>'.
3180: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3181: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3182: \%levelscurrent,$identifier,
3183: 'LC_hidden',$prefix.$num.'_privs').
3184: '</fieldset></td>';
3185: $itemcount ++;
3186: }
3187: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3188: my $newcust = 'custhelp'.$count;
3189: my (%privs,%levelscurrent);
3190: my %full=();
3191: my %levels= (
3192: course => {},
3193: domain => {},
3194: system => {},
3195: );
3196: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3197: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3198: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3199: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3200: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3201: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3202: for (my $k=0; $k<$maxnum+1; $k++) {
3203: my $vpos = $k+1;
3204: my $selstr;
3205: if ($k == $maxnum) {
3206: $selstr = ' selected="selected" ';
3207: }
3208: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3209: }
3210: $datatable .= '</select> '."\n".
3211: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3212: '</label></span></td>'.
3213: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3214: '<span class="LC_nobreak">'.
3215: &mt('Internal name:').
3216: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3217: '</span>'.(' 'x4).
3218: '<span class="LC_nobreak">'.
3219: &mt('Name shown to users:').
3220: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3221: '</span></fieldset>'.
3222: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3223: $usertypes,$types,\%domhelpdesk).
3224: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3225: &Apache::lonuserutils::custom_role_header($context,$crstype,
3226: \@templateroles,$newcust).
3227: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3228: \%levelscurrent,$newcust).
3229: '</fieldset>'.
3230: &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname).
3231: '</td></tr>';
3232: $count ++;
3233: $$rowtotal += $count;
3234: }
3235: return $datatable;
3236: }
3237:
3238: sub adhocbutton {
3239: my ($prefix,$num,$field,$visibility) = @_;
3240: my %lt = &Apache::lonlocal::texthash(
3241: show => 'Show details',
3242: hide => 'Hide details',
3243: );
3244: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3245: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3246: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3247: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3248: }
3249:
3250: sub helpsettings_javascript {
3251: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3252: return unless(ref($roles_by_num) eq 'ARRAY');
3253: my %html_js_lt = &Apache::lonlocal::texthash(
3254: show => 'Show details',
3255: hide => 'Hide details',
3256: );
3257: &html_escape(\%html_js_lt);
3258: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3259: return <<"ENDSCRIPT";
3260: <script type="text/javascript">
3261: // <![CDATA[
3262:
3263: function reorderHelpRoles(form,item) {
3264: var changedVal;
3265: $jstext
3266: var newpos = 'helproles_${total}_pos';
3267: var maxh = 1 + $total;
3268: var current = new Array();
3269: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3270: if (item == newpos) {
3271: changedVal = newitemVal;
3272: } else {
3273: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3274: current[newitemVal] = newpos;
3275: }
3276: for (var i=0; i<helproles.length; i++) {
3277: var elementName = 'helproles_'+helproles[i]+'_pos';
3278: if (elementName != item) {
3279: if (form.elements[elementName]) {
3280: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3281: current[currVal] = elementName;
3282: }
3283: }
3284: }
3285: var oldVal;
3286: for (var j=0; j<maxh; j++) {
3287: if (current[j] == undefined) {
3288: oldVal = j;
3289: }
3290: }
3291: if (oldVal < changedVal) {
3292: for (var k=oldVal+1; k<=changedVal ; k++) {
3293: var elementName = current[k];
3294: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3295: }
3296: } else {
3297: for (var k=changedVal; k<oldVal; k++) {
3298: var elementName = current[k];
3299: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3300: }
3301: }
3302: return;
3303: }
3304:
3305: function helpdeskAccess(num) {
3306: var curraccess = null;
3307: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3308: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3309: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3310: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3311: }
3312: }
3313: }
3314: var shown = Array();
3315: var hidden = Array();
3316: if (curraccess == 'none') {
3317: hidden = Array('$hiddenstr');
3318: } else {
3319: if (curraccess == 'status') {
3320: shown = Array('bystatus');
3321: hidden = Array('notinc','notexc');
3322: } else {
3323: if (curraccess == 'exc') {
3324: shown = Array('notexc');
3325: hidden = Array('notinc','bystatus');
3326: }
3327: if (curraccess == 'inc') {
3328: shown = Array('notinc');
3329: hidden = Array('notexc','bystatus');
3330: }
3331: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3332: hidden = Array('notinc','notexc','bystatus');
3333: }
3334: }
3335: }
3336: if (hidden.length > 0) {
3337: for (var i=0; i<hidden.length; i++) {
3338: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3339: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3340: }
3341: }
3342: }
3343: if (shown.length > 0) {
3344: for (var i=0; i<shown.length; i++) {
3345: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3346: if (shown[i] == 'privs') {
3347: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3348: } else {
3349: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3350: }
3351: }
3352: }
3353: }
3354: return;
3355: }
3356:
3357: function toggleHelpdeskItem(num,field) {
3358: if (document.getElementById('helproles_'+num+'_'+field)) {
3359: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3360: document.getElementById('helproles_'+num+'_'+field).className =
3361: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3362: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3363: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3364: }
3365: } else {
3366: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3367: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3368: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3369: }
3370: }
3371: }
3372: return;
3373: }
3374:
3375: // ]]>
3376: </script>
3377:
3378: ENDSCRIPT
3379: }
3380:
3381: sub helpdeskroles_access {
3382: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3383: $usertypes,$types,$domhelpdesk) = @_;
3384: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3385: my %lt = &Apache::lonlocal::texthash(
3386: 'rou' => 'Role usage',
3387: 'whi' => 'Which helpdesk personnel may use this role?',
3388: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3389: 'dh' => 'All with domain helpdesk role',
3390: 'da' => 'All with domain helpdesk assistant role',
3391: 'none' => 'None',
3392: 'status' => 'Determined based on institutional status',
3393: 'inc' => 'Include all, but exclude specific personnel',
3394: 'exc' => 'Exclude all, but include specific personnel',
3395: );
3396: my %usecheck = (
3397: all => ' checked="checked"',
3398: );
3399: my %displaydiv = (
3400: status => 'none',
3401: inc => 'none',
3402: exc => 'none',
3403: priv => 'block',
3404: );
3405: my $output;
3406: if (ref($current) eq 'HASH') {
3407: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3408: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3409: $usecheck{$current->{access}} = $usecheck{'all'};
3410: delete($usecheck{'all'});
3411: if ($current->{access} =~ /^(status|inc|exc)$/) {
3412: my $access = $1;
3413: $displaydiv{$access} = 'inline';
3414: } elsif ($current->{access} eq 'none') {
3415: $displaydiv{'priv'} = 'none';
3416: }
3417: }
3418: }
3419: }
3420: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3421: '<p>'.$lt{'whi'}.'</p>';
3422: foreach my $access (@{$accesstypes}) {
3423: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3424: ' onclick="helpdeskAccess('."'$num'".');" />'.
3425: $lt{$access}.'</label>';
3426: if ($access eq 'status') {
3427: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3428: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3429: $othertitle,$usertypes,$types).
3430: '</div>';
3431: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3432: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3433: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3434: '</div>';
3435: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3436: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3437: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3438: '</div>';
3439: }
3440: $output .= '</p>';
3441: }
3442: $output .= '</fieldset>';
3443: return $output;
3444: }
3445:
3446: sub radiobutton_prefs {
3447: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3448: $additional,$align) = @_;
3449: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3450: (ref($choices) eq 'HASH'));
3451:
3452: my (%checkedon,%checkedoff,$datatable,$css_class);
3453:
3454: foreach my $item (@{$toggles}) {
3455: if ($defaultchecked->{$item} eq 'on') {
3456: $checkedon{$item} = ' checked="checked" ';
3457: $checkedoff{$item} = ' ';
3458: } elsif ($defaultchecked->{$item} eq 'off') {
3459: $checkedoff{$item} = ' checked="checked" ';
3460: $checkedon{$item} = ' ';
3461: }
3462: }
3463: if (ref($settings) eq 'HASH') {
3464: foreach my $item (@{$toggles}) {
3465: if ($settings->{$item} eq '1') {
3466: $checkedon{$item} = ' checked="checked" ';
3467: $checkedoff{$item} = ' ';
3468: } elsif ($settings->{$item} eq '0') {
3469: $checkedoff{$item} = ' checked="checked" ';
3470: $checkedon{$item} = ' ';
3471: }
3472: }
3473: }
3474: if ($onclick) {
3475: $onclick = ' onclick="'.$onclick.'"';
3476: }
3477: foreach my $item (@{$toggles}) {
3478: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3479: $datatable .=
3480: '<tr'.$css_class.'><td valign="top">'.
3481: '<span class="LC_nobreak">'.$choices->{$item}.
3482: '</span></td>';
3483: if ($align eq 'left') {
3484: $datatable .= '<td class="LC_left_item">';
3485: } else {
3486: $datatable .= '<td class="LC_right_item">';
3487: }
3488: $datatable .=
3489: '<span class="LC_nobreak">'.
3490: '<label><input type="radio" name="'.
3491: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3492: '</label> <label><input type="radio" name="'.$item.'" '.
3493: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3494: '</span>'.$additional.
3495: '</td>'.
3496: '</tr>';
3497: $itemcount ++;
3498: }
3499: return ($datatable,$itemcount);
3500: }
3501:
3502: sub print_coursedefaults {
3503: my ($position,$dom,$settings,$rowtotal) = @_;
3504: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
3505: my $itemcount = 1;
3506: my %choices = &Apache::lonlocal::texthash (
3507: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
3508: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
3509: coursecredits => 'Credits can be specified for courses',
3510: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
3511: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
3512: texengine => 'Default method to display mathematics',
3513: postsubmit => 'Disable submit button/keypress following student submission',
3514: canclone => "People who may clone a course (besides course's owner and coordinators)",
3515: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
3516: );
3517: my %staticdefaults = (
3518: anonsurvey_threshold => 10,
3519: uploadquota => 500,
3520: postsubmit => 60,
3521: mysqltables => 172800,
3522: );
3523: if ($position eq 'top') {
3524: %defaultchecked = (
3525: 'uselcmath' => 'on',
3526: 'usejsme' => 'on',
3527: 'canclone' => 'none',
3528: );
3529: @toggles = ('uselcmath','usejsme');
3530: my $deftex = $Apache::lonnet::deftex;
3531: if (ref($settings) eq 'HASH') {
3532: if ($settings->{'texengine'}) {
3533: if ($settings->{'texengine'} =~ /^(MathJax|mimetex|tth)$/) {
3534: $deftex = $settings->{'texengine'};
3535: }
3536: }
3537: }
3538: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3539: my $mathdisp = '<tr'.$css_class.'><td style="vertical-align: top">'.
3540: '<span class="LC_nobreak">'.$choices{'texengine'}.
3541: '</span></td><td class="LC_right_item">'.
3542: '<select name="texengine">'."\n";
3543: my %texoptions = (
3544: MathJax => 'MathJax',
3545: mimetex => &mt('Convert to Images'),
3546: tth => &mt('TeX to HTML'),
3547: );
3548: foreach my $renderer ('MathJax','mimetex','tth') {
3549: my $selected = '';
3550: if ($renderer eq $deftex) {
3551: $selected = ' selected="selected"';
3552: }
3553: $mathdisp .= '<option value="'.$renderer.'"'.$selected.'>'.$texoptions{$renderer}.'</option>'."\n";
3554: }
3555: $mathdisp .= '</select></td></tr>'."\n";
3556: $itemcount ++;
3557: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3558: \%choices,$itemcount);
3559: $datatable = $mathdisp.$datatable;
3560: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3561: $datatable .=
3562: '<tr'.$css_class.'><td valign="top">'.
3563: '<span class="LC_nobreak">'.$choices{'canclone'}.
3564: '</span></td><td class="LC_left_item">';
3565: my $currcanclone = 'none';
3566: my $onclick;
3567: my @cloneoptions = ('none','domain');
3568: my %clonetitles = (
3569: none => 'No additional course requesters',
3570: domain => "Any course requester in course's domain",
3571: instcode => 'Course requests for official courses ...',
3572: );
3573: my (%codedefaults,@code_order,@posscodes);
3574: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
3575: \@code_order) eq 'ok') {
3576: if (@code_order > 0) {
3577: push(@cloneoptions,'instcode');
3578: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
3579: }
3580: }
3581: if (ref($settings) eq 'HASH') {
3582: if ($settings->{'canclone'}) {
3583: if (ref($settings->{'canclone'}) eq 'HASH') {
3584: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
3585: if (@code_order > 0) {
3586: $currcanclone = 'instcode';
3587: @posscodes = @{$settings->{'canclone'}{'instcode'}};
3588: }
3589: }
3590: } elsif ($settings->{'canclone'} eq 'domain') {
3591: $currcanclone = $settings->{'canclone'};
3592: }
3593: }
3594: }
3595: foreach my $option (@cloneoptions) {
3596: my ($checked,$additional);
3597: if ($currcanclone eq $option) {
3598: $checked = ' checked="checked"';
3599: }
3600: if ($option eq 'instcode') {
3601: if (@code_order) {
3602: my $show = 'none';
3603: if ($checked) {
3604: $show = 'block';
3605: }
3606: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
3607: &mt('Institutional codes for new and cloned course have identical:').
3608: '<br />';
3609: foreach my $item (@code_order) {
3610: my $codechk;
3611: if ($checked) {
3612: if (grep(/^\Q$item\E$/,@posscodes)) {
3613: $codechk = ' checked="checked"';
3614: }
3615: }
3616: $additional .= '<label>'.
3617: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
3618: $item.'</label>';
3619: }
3620: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
3621: }
3622: }
3623: $datatable .=
3624: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
3625: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
3626: '</label> '.$additional.'</span><br />';
3627: }
3628: $datatable .= '</td>'.
3629: '</tr>';
3630: $itemcount ++;
3631: } else {
3632: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3633: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
3634: my $currusecredits = 0;
3635: my $postsubmitclient = 1;
3636: my @types = ('official','unofficial','community','textbook');
3637: if (ref($settings) eq 'HASH') {
3638: $currdefresponder = $settings->{'anonsurvey_threshold'};
3639: if (ref($settings->{'uploadquota'}) eq 'HASH') {
3640: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
3641: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
3642: }
3643: }
3644: if (ref($settings->{'coursecredits'}) eq 'HASH') {
3645: foreach my $type (@types) {
3646: next if ($type eq 'community');
3647: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
3648: if ($defcredits{$type} ne '') {
3649: $currusecredits = 1;
3650: }
3651: }
3652: }
3653: if (ref($settings->{'postsubmit'}) eq 'HASH') {
3654: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
3655: $postsubmitclient = 0;
3656: foreach my $type (@types) {
3657: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3658: }
3659: } else {
3660: foreach my $type (@types) {
3661: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
3662: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
3663: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
3664: } else {
3665: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3666: }
3667: } else {
3668: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3669: }
3670: }
3671: }
3672: } else {
3673: foreach my $type (@types) {
3674: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3675: }
3676: }
3677: if (ref($settings->{'mysqltables'}) eq 'HASH') {
3678: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
3679: $currmysql{$type} = $settings->{'mysqltables'}{$type};
3680: }
3681: } else {
3682: foreach my $type (@types) {
3683: $currmysql{$type} = $staticdefaults{'mysqltables'};
3684: }
3685: }
3686: } else {
3687: foreach my $type (@types) {
3688: $deftimeout{$type} = $staticdefaults{'postsubmit'};
3689: }
3690: }
3691: if (!$currdefresponder) {
3692: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
3693: } elsif ($currdefresponder < 1) {
3694: $currdefresponder = 1;
3695: }
3696: foreach my $type (@types) {
3697: if ($curruploadquota{$type} eq '') {
3698: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
3699: }
3700: }
3701: $datatable .=
3702: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3703: $choices{'anonsurvey_threshold'}.
3704: '</span></td>'.
3705: '<td class="LC_right_item"><span class="LC_nobreak">'.
3706: '<input type="text" name="anonsurvey_threshold"'.
3707: ' value="'.$currdefresponder.'" size="5" /></span>'.
3708: '</td></tr>'."\n";
3709: $itemcount ++;
3710: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3711: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3712: $choices{'uploadquota'}.
3713: '</span></td>'.
3714: '<td align="right" class="LC_right_item">'.
3715: '<table><tr>';
3716: foreach my $type (@types) {
3717: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3718: '<input type="text" name="uploadquota_'.$type.'"'.
3719: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3720: }
3721: $datatable .= '</tr></table></td></tr>'."\n";
3722: $itemcount ++;
3723: my $onclick = "toggleDisplay(this.form,'credits');";
3724: my $display = 'none';
3725: if ($currusecredits) {
3726: $display = 'block';
3727: }
3728: my $additional = '<div id="credits" style="display: '.$display.'">'.
3729: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3730: foreach my $type (@types) {
3731: next if ($type eq 'community');
3732: $additional .= '<td align="center">'.&mt($type).'<br />'.
3733: '<input type="text" name="'.$type.'_credits"'.
3734: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3735: }
3736: $additional .= '</tr></table></div>'."\n";
3737: %defaultchecked = ('coursecredits' => 'off');
3738: @toggles = ('coursecredits');
3739: my $current = {
3740: 'coursecredits' => $currusecredits,
3741: };
3742: (my $table,$itemcount) =
3743: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3744: \%choices,$itemcount,$onclick,$additional,'left');
3745: $datatable .= $table;
3746: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3747: my $display = 'none';
3748: if ($postsubmitclient) {
3749: $display = 'block';
3750: }
3751: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3752: &mt('Number of seconds submit is disabled').'<br />'.
3753: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3754: '<table><tr>';
3755: foreach my $type (@types) {
3756: $additional .= '<td align="center">'.&mt($type).'<br />'.
3757: '<input type="text" name="'.$type.'_timeout" value="'.
3758: $deftimeout{$type}.'" size="5" /></td>';
3759: }
3760: $additional .= '</tr></table></div>'."\n";
3761: %defaultchecked = ('postsubmit' => 'on');
3762: @toggles = ('postsubmit');
3763: $current = {
3764: 'postsubmit' => $postsubmitclient,
3765: };
3766: ($table,$itemcount) =
3767: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3768: \%choices,$itemcount,$onclick,$additional,'left');
3769: $datatable .= $table;
3770: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3771: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3772: $choices{'mysqltables'}.
3773: '</span></td>'.
3774: '<td align="right" class="LC_right_item">'.
3775: '<table><tr>';
3776: foreach my $type (@types) {
3777: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3778: '<input type="text" name="mysqltables_'.$type.'"'.
3779: ' value="'.$currmysql{$type}.'" size="8" /></td>';
3780: }
3781: $datatable .= '</tr></table></td></tr>'."\n";
3782: $itemcount ++;
3783:
3784: }
3785: $$rowtotal += $itemcount;
3786: return $datatable;
3787: }
3788:
3789: sub print_selfenrollment {
3790: my ($position,$dom,$settings,$rowtotal) = @_;
3791: my ($css_class,$datatable);
3792: my $itemcount = 1;
3793: my @types = ('official','unofficial','community','textbook');
3794: if (($position eq 'top') || ($position eq 'middle')) {
3795: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3796: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3797: my @rows;
3798: my $key;
3799: if ($position eq 'top') {
3800: $key = 'admin';
3801: if (ref($rowsref) eq 'ARRAY') {
3802: @rows = @{$rowsref};
3803: }
3804: } elsif ($position eq 'middle') {
3805: $key = 'default';
3806: @rows = ('types','registered','approval','limit');
3807: }
3808: foreach my $row (@rows) {
3809: if (defined($titlesref->{$row})) {
3810: $itemcount ++;
3811: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3812: $datatable .= '<tr'.$css_class.'>'.
3813: '<td>'.$titlesref->{$row}.'</td>'.
3814: '<td class="LC_left_item">'.
3815: '<table><tr>';
3816: my (%current,%currentcap);
3817: if (ref($settings) eq 'HASH') {
3818: if (ref($settings->{$key}) eq 'HASH') {
3819: foreach my $type (@types) {
3820: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3821: $current{$type} = $settings->{$key}->{$type}->{$row};
3822: }
3823: if (($row eq 'limit') && ($key eq 'default')) {
3824: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3825: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3826: }
3827: }
3828: }
3829: }
3830: }
3831: my %roles = (
3832: '0' => &Apache::lonnet::plaintext('dc'),
3833: );
3834:
3835: foreach my $type (@types) {
3836: unless (($row eq 'registered') && ($key eq 'default')) {
3837: $datatable .= '<th>'.&mt($type).'</th>';
3838: }
3839: }
3840: unless (($row eq 'registered') && ($key eq 'default')) {
3841: $datatable .= '</tr><tr>';
3842: }
3843: foreach my $type (@types) {
3844: if ($type eq 'community') {
3845: $roles{'1'} = &mt('Community personnel');
3846: } else {
3847: $roles{'1'} = &mt('Course personnel');
3848: }
3849: $datatable .= '<td style="vertical-align: top">';
3850: if ($position eq 'top') {
3851: my %checked;
3852: if ($current{$type} eq '0') {
3853: $checked{'0'} = ' checked="checked"';
3854: } else {
3855: $checked{'1'} = ' checked="checked"';
3856: }
3857: foreach my $role ('1','0') {
3858: $datatable .= '<span class="LC_nobreak"><label>'.
3859: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3860: 'value="'.$role.'"'.$checked{$role}.' />'.
3861: $roles{$role}.'</label></span> ';
3862: }
3863: } else {
3864: if ($row eq 'types') {
3865: my %checked;
3866: if ($current{$type} =~ /^(all|dom)$/) {
3867: $checked{$1} = ' checked="checked"';
3868: } else {
3869: $checked{''} = ' checked="checked"';
3870: }
3871: foreach my $val ('','dom','all') {
3872: $datatable .= '<span class="LC_nobreak"><label>'.
3873: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3874: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3875: }
3876: } elsif ($row eq 'registered') {
3877: my %checked;
3878: if ($current{$type} eq '1') {
3879: $checked{'1'} = ' checked="checked"';
3880: } else {
3881: $checked{'0'} = ' checked="checked"';
3882: }
3883: foreach my $val ('0','1') {
3884: $datatable .= '<span class="LC_nobreak"><label>'.
3885: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3886: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3887: }
3888: } elsif ($row eq 'approval') {
3889: my %checked;
3890: if ($current{$type} =~ /^([12])$/) {
3891: $checked{$1} = ' checked="checked"';
3892: } else {
3893: $checked{'0'} = ' checked="checked"';
3894: }
3895: for my $val (0..2) {
3896: $datatable .= '<span class="LC_nobreak"><label>'.
3897: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3898: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3899: }
3900: } elsif ($row eq 'limit') {
3901: my %checked;
3902: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3903: $checked{$1} = ' checked="checked"';
3904: } else {
3905: $checked{'none'} = ' checked="checked"';
3906: }
3907: my $cap;
3908: if ($currentcap{$type} =~ /^\d+$/) {
3909: $cap = $currentcap{$type};
3910: }
3911: foreach my $val ('none','allstudents','selfenrolled') {
3912: $datatable .= '<span class="LC_nobreak"><label>'.
3913: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3914: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3915: }
3916: $datatable .= '<br />'.
3917: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3918: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3919: '</span>';
3920: }
3921: }
3922: $datatable .= '</td>';
3923: }
3924: $datatable .= '</tr>';
3925: }
3926: $datatable .= '</table></td></tr>';
3927: }
3928: } elsif ($position eq 'bottom') {
3929: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3930: }
3931: $$rowtotal += $itemcount;
3932: return $datatable;
3933: }
3934:
3935: sub print_validation_rows {
3936: my ($caller,$dom,$settings,$rowtotal) = @_;
3937: my ($itemsref,$namesref,$fieldsref);
3938: if ($caller eq 'selfenroll') {
3939: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3940: } elsif ($caller eq 'requestcourses') {
3941: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3942: }
3943: my %currvalidation;
3944: if (ref($settings) eq 'HASH') {
3945: if (ref($settings->{'validation'}) eq 'HASH') {
3946: %currvalidation = %{$settings->{'validation'}};
3947: }
3948: }
3949: my $datatable;
3950: my $itemcount = 0;
3951: foreach my $item (@{$itemsref}) {
3952: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3953: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3954: $namesref->{$item}.
3955: '</span></td>'.
3956: '<td class="LC_left_item">';
3957: if (($item eq 'url') || ($item eq 'button')) {
3958: $datatable .= '<span class="LC_nobreak">'.
3959: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3960: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3961: } elsif ($item eq 'fields') {
3962: my @currfields;
3963: if (ref($currvalidation{$item}) eq 'ARRAY') {
3964: @currfields = @{$currvalidation{$item}};
3965: }
3966: foreach my $field (@{$fieldsref}) {
3967: my $check = '';
3968: if (grep(/^\Q$field\E$/,@currfields)) {
3969: $check = ' checked="checked"';
3970: }
3971: $datatable .= '<span class="LC_nobreak"><label>'.
3972: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3973: ' value="'.$field.'"'.$check.' />'.$field.
3974: '</label></span> ';
3975: }
3976: } elsif ($item eq 'markup') {
3977: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5">'.
3978: $currvalidation{$item}.
3979: '</textarea>';
3980: }
3981: $datatable .= '</td></tr>'."\n";
3982: if (ref($rowtotal)) {
3983: $itemcount ++;
3984: }
3985: }
3986: if ($caller eq 'requestcourses') {
3987: my %currhash;
3988: if (ref($settings) eq 'HASH') {
3989: if (ref($settings->{'validation'}) eq 'HASH') {
3990: if ($settings->{'validation'}{'dc'} ne '') {
3991: $currhash{$settings->{'validation'}{'dc'}} = 1;
3992: }
3993: }
3994: }
3995: my $numinrow = 2;
3996: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3997: 'validationdc',%currhash);
3998: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3999: $datatable .= '<tr'.$css_class.'><td>';
4000: if ($numdc > 1) {
4001: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4002: } else {
4003: $datatable .= &mt('Course creation processed as: ');
4004: }
4005: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4006: $itemcount ++;
4007: }
4008: if (ref($rowtotal)) {
4009: $$rowtotal += $itemcount;
4010: }
4011: return $datatable;
4012: }
4013:
4014: sub print_usersessions {
4015: my ($position,$dom,$settings,$rowtotal) = @_;
4016: my ($css_class,$datatable,%checked,%choices);
4017: my (%by_ip,%by_location,@intdoms);
4018: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4019:
4020: my @alldoms = &Apache::lonnet::all_domains();
4021: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4022: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4023: my %altids = &id_for_thisdom(%servers);
4024: my $itemcount = 1;
4025: if ($position eq 'top') {
4026: if (keys(%serverhomes) > 1) {
4027: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4028: my $curroffloadnow;
4029: if (ref($settings) eq 'HASH') {
4030: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4031: $curroffloadnow = $settings->{'offloadnow'};
4032: }
4033: }
4034: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4035: } else {
4036: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4037: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4038: }
4039: } else {
4040: if (keys(%by_location) == 0) {
4041: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4042: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4043: } else {
4044: my %lt = &usersession_titles();
4045: my $numinrow = 5;
4046: my $prefix;
4047: my @types;
4048: if ($position eq 'bottom') {
4049: $prefix = 'remote';
4050: @types = ('version','excludedomain','includedomain');
4051: } else {
4052: $prefix = 'hosted';
4053: @types = ('excludedomain','includedomain');
4054: }
4055: my (%current,%checkedon,%checkedoff);
4056: my @lcversions = &Apache::lonnet::all_loncaparevs();
4057: my @locations = sort(keys(%by_location));
4058: foreach my $type (@types) {
4059: $checkedon{$type} = '';
4060: $checkedoff{$type} = ' checked="checked"';
4061: }
4062: if (ref($settings) eq 'HASH') {
4063: if (ref($settings->{$prefix}) eq 'HASH') {
4064: foreach my $key (keys(%{$settings->{$prefix}})) {
4065: $current{$key} = $settings->{$prefix}{$key};
4066: if ($key eq 'version') {
4067: if ($current{$key} ne '') {
4068: $checkedon{$key} = ' checked="checked"';
4069: $checkedoff{$key} = '';
4070: }
4071: } elsif (ref($current{$key}) eq 'ARRAY') {
4072: $checkedon{$key} = ' checked="checked"';
4073: $checkedoff{$key} = '';
4074: }
4075: }
4076: }
4077: }
4078: foreach my $type (@types) {
4079: next if ($type ne 'version' && !@locations);
4080: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4081: $datatable .= '<tr'.$css_class.'>
4082: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4083: <span class="LC_nobreak">
4084: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4085: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4086: if ($type eq 'version') {
4087: my $selector = '<select name="'.$prefix.'_version">';
4088: foreach my $version (@lcversions) {
4089: my $selected = '';
4090: if ($current{'version'} eq $version) {
4091: $selected = ' selected="selected"';
4092: }
4093: $selector .= ' <option value="'.$version.'"'.
4094: $selected.'>'.$version.'</option>';
4095: }
4096: $selector .= '</select> ';
4097: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4098: } else {
4099: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4100: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4101: ' />'.(' 'x2).
4102: '<input type="button" value="'.&mt('uncheck all').'" '.
4103: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4104: "\n".
4105: '</div><div><table>';
4106: my $rem;
4107: for (my $i=0; $i<@locations; $i++) {
4108: my ($showloc,$value,$checkedtype);
4109: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4110: my $ip = $by_location{$locations[$i]}->[0];
4111: if (ref($by_ip{$ip}) eq 'ARRAY') {
4112: $value = join(':',@{$by_ip{$ip}});
4113: $showloc = join(', ',@{$by_ip{$ip}});
4114: if (ref($current{$type}) eq 'ARRAY') {
4115: foreach my $loc (@{$by_ip{$ip}}) {
4116: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4117: $checkedtype = ' checked="checked"';
4118: last;
4119: }
4120: }
4121: }
4122: }
4123: }
4124: $rem = $i%($numinrow);
4125: if ($rem == 0) {
4126: if ($i > 0) {
4127: $datatable .= '</tr>';
4128: }
4129: $datatable .= '<tr>';
4130: }
4131: $datatable .= '<td class="LC_left_item">'.
4132: '<span class="LC_nobreak"><label>'.
4133: '<input type="checkbox" name="'.$prefix.'_'.$type.
4134: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4135: '</label></span></td>';
4136: }
4137: $rem = @locations%($numinrow);
4138: my $colsleft = $numinrow - $rem;
4139: if ($colsleft > 1 ) {
4140: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4141: ' </td>';
4142: } elsif ($colsleft == 1) {
4143: $datatable .= '<td class="LC_left_item"> </td>';
4144: }
4145: $datatable .= '</tr></table>';
4146: }
4147: $datatable .= '</td></tr>';
4148: $itemcount ++;
4149: }
4150: }
4151: }
4152: $$rowtotal += $itemcount;
4153: return $datatable;
4154: }
4155:
4156: sub build_location_hashes {
4157: my ($intdoms,$by_ip,$by_location) = @_;
4158: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4159: (ref($by_location) eq 'HASH'));
4160: my %iphost = &Apache::lonnet::get_iphost();
4161: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4162: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4163: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4164: foreach my $id (@{$iphost{$primary_ip}}) {
4165: my $intdom = &Apache::lonnet::internet_dom($id);
4166: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4167: push(@{$intdoms},$intdom);
4168: }
4169: }
4170: }
4171: foreach my $ip (keys(%iphost)) {
4172: if (ref($iphost{$ip}) eq 'ARRAY') {
4173: foreach my $id (@{$iphost{$ip}}) {
4174: my $location = &Apache::lonnet::internet_dom($id);
4175: if ($location) {
4176: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4177: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4178: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4179: push(@{$by_ip->{$ip}},$location);
4180: }
4181: } else {
4182: $by_ip->{$ip} = [$location];
4183: }
4184: }
4185: }
4186: }
4187: }
4188: foreach my $ip (sort(keys(%{$by_ip}))) {
4189: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4190: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4191: my $first = $by_ip->{$ip}->[0];
4192: if (ref($by_location->{$first}) eq 'ARRAY') {
4193: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4194: push(@{$by_location->{$first}},$ip);
4195: }
4196: } else {
4197: $by_location->{$first} = [$ip];
4198: }
4199: }
4200: }
4201: return;
4202: }
4203:
4204: sub current_offloads_to {
4205: my ($dom,$settings,$servers) = @_;
4206: my (%spareid,%otherdomconfigs);
4207: if (ref($servers) eq 'HASH') {
4208: foreach my $lonhost (sort(keys(%{$servers}))) {
4209: my $gotspares;
4210: if (ref($settings) eq 'HASH') {
4211: if (ref($settings->{'spares'}) eq 'HASH') {
4212: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4213: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4214: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4215: $gotspares = 1;
4216: }
4217: }
4218: }
4219: unless ($gotspares) {
4220: my $gotspares;
4221: my $serverhomeID =
4222: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4223: my $serverhomedom =
4224: &Apache::lonnet::host_domain($serverhomeID);
4225: if ($serverhomedom ne $dom) {
4226: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4227: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4228: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4229: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4230: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4231: $gotspares = 1;
4232: }
4233: }
4234: } else {
4235: $otherdomconfigs{$serverhomedom} =
4236: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4237: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4238: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4239: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4240: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4241: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4242: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4243: $gotspares = 1;
4244: }
4245: }
4246: }
4247: }
4248: }
4249: }
4250: }
4251: unless ($gotspares) {
4252: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4253: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4254: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4255: } else {
4256: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4257: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4258: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4259: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4260: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4261: } else {
4262: my %what = (
4263: spareid => 1,
4264: );
4265: my ($result,$returnhash) =
4266: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4267: if ($result eq 'ok') {
4268: if (ref($returnhash) eq 'HASH') {
4269: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4270: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4271: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4272: }
4273: }
4274: }
4275: }
4276: }
4277: }
4278: }
4279: }
4280: return %spareid;
4281: }
4282:
4283: sub spares_row {
4284: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4285: my $css_class;
4286: my $numinrow = 4;
4287: my $itemcount = 1;
4288: my $datatable;
4289: my %typetitles = &sparestype_titles();
4290: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4291: foreach my $server (sort(keys(%{$servers}))) {
4292: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4293: my ($othercontrol,$serverdom);
4294: if ($serverhome ne $server) {
4295: $serverdom = &Apache::lonnet::host_domain($serverhome);
4296: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4297: } else {
4298: $serverdom = &Apache::lonnet::host_domain($server);
4299: if ($serverdom ne $dom) {
4300: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4301: }
4302: }
4303: next unless (ref($spareid->{$server}) eq 'HASH');
4304: my $checkednow;
4305: if (ref($curroffloadnow) eq 'HASH') {
4306: if ($curroffloadnow->{$server}) {
4307: $checkednow = ' checked="checked"';
4308: }
4309: }
4310: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4311: $datatable .= '<tr'.$css_class.'>
4312: <td rowspan="2">
4313: <span class="LC_nobreak">'.
4314: &mt('[_1] when busy, offloads to:'
4315: ,'<b>'.$server.'</b>').'</span><br />'.
4316: '<span class="LC_nobreak">'."\n".
4317: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4318: ' '.&mt('Switch active users on next access').'</label></span>'.
4319: "\n";
4320: my (%current,%canselect);
4321: my @choices =
4322: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4323: foreach my $type ('primary','default') {
4324: if (ref($spareid->{$server}) eq 'HASH') {
4325: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4326: my @spares = @{$spareid->{$server}{$type}};
4327: if (@spares > 0) {
4328: if ($othercontrol) {
4329: $current{$type} = join(', ',@spares);
4330: } else {
4331: $current{$type} .= '<table>';
4332: my $numspares = scalar(@spares);
4333: for (my $i=0; $i<@spares; $i++) {
4334: my $rem = $i%($numinrow);
4335: if ($rem == 0) {
4336: if ($i > 0) {
4337: $current{$type} .= '</tr>';
4338: }
4339: $current{$type} .= '<tr>';
4340: }
4341: $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'".');" /> '.
4342: $spareid->{$server}{$type}[$i].
4343: '</label></td>'."\n";
4344: }
4345: my $rem = @spares%($numinrow);
4346: my $colsleft = $numinrow - $rem;
4347: if ($colsleft > 1 ) {
4348: $current{$type} .= '<td colspan="'.$colsleft.
4349: '" class="LC_left_item">'.
4350: ' </td>';
4351: } elsif ($colsleft == 1) {
4352: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4353: }
4354: $current{$type} .= '</tr></table>';
4355: }
4356: }
4357: }
4358: if ($current{$type} eq '') {
4359: $current{$type} = &mt('None specified');
4360: }
4361: if ($othercontrol) {
4362: if ($type eq 'primary') {
4363: $canselect{$type} = $othercontrol;
4364: }
4365: } else {
4366: $canselect{$type} =
4367: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4368: '<select name="newspare_'.$type.'_'.$server.'" '.
4369: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4370: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4371: if (@choices > 0) {
4372: foreach my $lonhost (@choices) {
4373: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4374: }
4375: }
4376: $canselect{$type} .= '</select>'."\n";
4377: }
4378: } else {
4379: $current{$type} = &mt('Could not be determined');
4380: if ($type eq 'primary') {
4381: $canselect{$type} = $othercontrol;
4382: }
4383: }
4384: if ($type eq 'default') {
4385: $datatable .= '<tr'.$css_class.'>';
4386: }
4387: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4388: '<td>'.$current{$type}.'</td>'."\n".
4389: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4390: }
4391: $itemcount ++;
4392: }
4393: }
4394: $$rowtotal += $itemcount;
4395: return $datatable;
4396: }
4397:
4398: sub possible_newspares {
4399: my ($server,$currspares,$serverhomes,$altids) = @_;
4400: my $serverhostname = &Apache::lonnet::hostname($server);
4401: my %excluded;
4402: if ($serverhostname ne '') {
4403: %excluded = (
4404: $serverhostname => 1,
4405: );
4406: }
4407: if (ref($currspares) eq 'HASH') {
4408: foreach my $type (keys(%{$currspares})) {
4409: if (ref($currspares->{$type}) eq 'ARRAY') {
4410: if (@{$currspares->{$type}} > 0) {
4411: foreach my $curr (@{$currspares->{$type}}) {
4412: my $hostname = &Apache::lonnet::hostname($curr);
4413: $excluded{$hostname} = 1;
4414: }
4415: }
4416: }
4417: }
4418: }
4419: my @choices;
4420: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4421: if (keys(%{$serverhomes}) > 1) {
4422: foreach my $name (sort(keys(%{$serverhomes}))) {
4423: unless ($excluded{$name}) {
4424: if (exists($altids->{$serverhomes->{$name}})) {
4425: push(@choices,$altids->{$serverhomes->{$name}});
4426: } else {
4427: push(@choices,$serverhomes->{$name});
4428: }
4429: }
4430: }
4431: }
4432: }
4433: return sort(@choices);
4434: }
4435:
4436: sub print_loadbalancing {
4437: my ($dom,$settings,$rowtotal) = @_;
4438: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4439: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4440: my $numinrow = 1;
4441: my $datatable;
4442: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4443: my (%currbalancer,%currtargets,%currrules,%existing);
4444: if (ref($settings) eq 'HASH') {
4445: %existing = %{$settings};
4446: }
4447: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4448: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4449: \%currtargets,\%currrules);
4450: } else {
4451: return;
4452: }
4453: my ($othertitle,$usertypes,$types) =
4454: &Apache::loncommon::sorted_inst_types($dom);
4455: my $rownum = 8;
4456: if (ref($types) eq 'ARRAY') {
4457: $rownum += scalar(@{$types});
4458: }
4459: my @css_class = ('LC_odd_row','LC_even_row');
4460: my $balnum = 0;
4461: my $islast;
4462: my (@toshow,$disabledtext);
4463: if (keys(%currbalancer) > 0) {
4464: @toshow = sort(keys(%currbalancer));
4465: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4466: push(@toshow,'');
4467: }
4468: } else {
4469: @toshow = ('');
4470: $disabledtext = &mt('No existing load balancer');
4471: }
4472: foreach my $lonhost (@toshow) {
4473: if ($balnum == scalar(@toshow)-1) {
4474: $islast = 1;
4475: } else {
4476: $islast = 0;
4477: }
4478: my $cssidx = $balnum%2;
4479: my $targets_div_style = 'display: none';
4480: my $disabled_div_style = 'display: block';
4481: my $homedom_div_style = 'display: none';
4482: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4483: '<td rowspan="'.$rownum.'" valign="top">'.
4484: '<p>';
4485: if ($lonhost eq '') {
4486: $datatable .= '<span class="LC_nobreak">';
4487: if (keys(%currbalancer) > 0) {
4488: $datatable .= &mt('Add balancer:');
4489: } else {
4490: $datatable .= &mt('Enable balancer:');
4491: }
4492: $datatable .= ' '.
4493: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4494: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4495: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4496: '<option value="" selected="selected">'.&mt('None').
4497: '</option>'."\n";
4498: foreach my $server (sort(keys(%servers))) {
4499: next if ($currbalancer{$server});
4500: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4501: }
4502: $datatable .=
4503: '</select>'."\n".
4504: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4505: } else {
4506: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4507: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4508: &mt('Stop balancing').'</label>'.
4509: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4510: $targets_div_style = 'display: block';
4511: $disabled_div_style = 'display: none';
4512: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
4513: $homedom_div_style = 'display: block';
4514: }
4515: }
4516: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
4517: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
4518: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
4519: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
4520: my ($numspares,@spares) = &count_servers($lonhost,%servers);
4521: my @sparestypes = ('primary','default');
4522: my %typetitles = &sparestype_titles();
4523: my %hostherechecked = (
4524: no => ' checked="checked"',
4525: );
4526: foreach my $sparetype (@sparestypes) {
4527: my $targettable;
4528: for (my $i=0; $i<$numspares; $i++) {
4529: my $checked;
4530: if (ref($currtargets{$lonhost}) eq 'HASH') {
4531: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4532: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4533: $checked = ' checked="checked"';
4534: }
4535: }
4536: }
4537: my ($chkboxval,$disabled);
4538: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4539: $chkboxval = $spares[$i];
4540: }
4541: if (exists($currbalancer{$spares[$i]})) {
4542: $disabled = ' disabled="disabled"';
4543: }
4544: $targettable .=
4545: '<td><span class="LC_nobreak"><label>'.
4546: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
4547: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
4548: '</span></label></span></td>';
4549: my $rem = $i%($numinrow);
4550: if ($rem == 0) {
4551: if (($i > 0) && ($i < $numspares-1)) {
4552: $targettable .= '</tr>';
4553: }
4554: if ($i < $numspares-1) {
4555: $targettable .= '<tr>';
4556: }
4557: }
4558: }
4559: if ($targettable ne '') {
4560: my $rem = $numspares%($numinrow);
4561: my $colsleft = $numinrow - $rem;
4562: if ($colsleft > 1 ) {
4563: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4564: ' </td>';
4565: } elsif ($colsleft == 1) {
4566: $targettable .= '<td class="LC_left_item"> </td>';
4567: }
4568: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
4569: '<table><tr>'.$targettable.'</tr></table><br />';
4570: }
4571: $hostherechecked{$sparetype} = '';
4572: if (ref($currtargets{$lonhost}) eq 'HASH') {
4573: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4574: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4575: $hostherechecked{$sparetype} = ' checked="checked"';
4576: $hostherechecked{'no'} = '';
4577: }
4578: }
4579: }
4580: }
4581: $datatable .= &mt('Hosting on balancer itself').'<br />'.
4582: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
4583: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
4584: foreach my $sparetype (@sparestypes) {
4585: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
4586: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
4587: '</i></label><br />';
4588: }
4589: $datatable .= '</div></td></tr>'.
4590: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
4591: $othertitle,$usertypes,$types,\%servers,
4592: \%currbalancer,$lonhost,
4593: $targets_div_style,$homedom_div_style,
4594: $css_class[$cssidx],$balnum,$islast);
4595: $$rowtotal += $rownum;
4596: $balnum ++;
4597: }
4598: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
4599: return $datatable;
4600: }
4601:
4602: sub get_loadbalancers_config {
4603: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
4604: return unless ((ref($servers) eq 'HASH') &&
4605: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
4606: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
4607: if (keys(%{$existing}) > 0) {
4608: my $oldlonhost;
4609: foreach my $key (sort(keys(%{$existing}))) {
4610: if ($key eq 'lonhost') {
4611: $oldlonhost = $existing->{'lonhost'};
4612: $currbalancer->{$oldlonhost} = 1;
4613: } elsif ($key eq 'targets') {
4614: if ($oldlonhost) {
4615: $currtargets->{$oldlonhost} = $existing->{'targets'};
4616: }
4617: } elsif ($key eq 'rules') {
4618: if ($oldlonhost) {
4619: $currrules->{$oldlonhost} = $existing->{'rules'};
4620: }
4621: } elsif (ref($existing->{$key}) eq 'HASH') {
4622: $currbalancer->{$key} = 1;
4623: $currtargets->{$key} = $existing->{$key}{'targets'};
4624: $currrules->{$key} = $existing->{$key}{'rules'};
4625: }
4626: }
4627: } else {
4628: my ($balancerref,$targetsref) =
4629: &Apache::lonnet::get_lonbalancer_config($servers);
4630: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
4631: foreach my $server (sort(keys(%{$balancerref}))) {
4632: $currbalancer->{$server} = 1;
4633: $currtargets->{$server} = $targetsref->{$server};
4634: }
4635: }
4636: }
4637: return;
4638: }
4639:
4640: sub loadbalancing_rules {
4641: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
4642: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
4643: $css_class,$balnum,$islast) = @_;
4644: my $output;
4645: my $num = 0;
4646: my ($alltypes,$othertypes,$titles) =
4647: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
4648: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
4649: foreach my $type (@{$alltypes}) {
4650: $num ++;
4651: my $current;
4652: if (ref($currrules) eq 'HASH') {
4653: $current = $currrules->{$type};
4654: }
4655: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4656: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
4657: $current = '';
4658: }
4659: }
4660: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
4661: $servers,$currbalancer,$lonhost,$dom,
4662: $targets_div_style,$homedom_div_style,
4663: $css_class,$balnum,$num,$islast);
4664: }
4665: }
4666: return $output;
4667: }
4668:
4669: sub loadbalancing_titles {
4670: my ($dom,$intdom,$usertypes,$types) = @_;
4671: my %othertypes = (
4672: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4673: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4674: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4675: '_LC_external' => &mt('Users not from [_1]',$intdom),
4676: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4677: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4678: );
4679: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4680: my @available;
4681: if (ref($types) eq 'ARRAY') {
4682: @available = @{$types};
4683: }
4684: unless (grep(/^default$/,@available)) {
4685: push(@available,'default');
4686: }
4687: unshift(@alltypes,@available);
4688: my %titles;
4689: foreach my $type (@alltypes) {
4690: if ($type =~ /^_LC_/) {
4691: $titles{$type} = $othertypes{$type};
4692: } elsif ($type eq 'default') {
4693: $titles{$type} = &mt('All users from [_1]',$dom);
4694: if (ref($types) eq 'ARRAY') {
4695: if (@{$types} > 0) {
4696: $titles{$type} = &mt('Other users from [_1]',$dom);
4697: }
4698: }
4699: } elsif (ref($usertypes) eq 'HASH') {
4700: $titles{$type} = $usertypes->{$type};
4701: }
4702: }
4703: return (\@alltypes,\%othertypes,\%titles);
4704: }
4705:
4706: sub loadbalance_rule_row {
4707: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4708: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4709: my @rulenames;
4710: my %ruletitles = &offloadtype_text();
4711: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4712: @rulenames = ('balancer','offloadedto','specific');
4713: } else {
4714: @rulenames = ('default','homeserver');
4715: if ($type eq '_LC_external') {
4716: push(@rulenames,'externalbalancer');
4717: } else {
4718: push(@rulenames,'specific');
4719: }
4720: push(@rulenames,'none');
4721: }
4722: my $style = $targets_div_style;
4723: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4724: $style = $homedom_div_style;
4725: }
4726: my $space;
4727: if ($islast && $num == 1) {
4728: $space = '<div display="inline-block"> </div>';
4729: }
4730: my $output =
4731: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4732: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4733: '<td valaign="top">'.$space.
4734: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4735: for (my $i=0; $i<@rulenames; $i++) {
4736: my $rule = $rulenames[$i];
4737: my ($checked,$extra);
4738: if ($rulenames[$i] eq 'default') {
4739: $rule = '';
4740: }
4741: if ($rulenames[$i] eq 'specific') {
4742: if (ref($servers) eq 'HASH') {
4743: my $default;
4744: if (($current ne '') && (exists($servers->{$current}))) {
4745: $checked = ' checked="checked"';
4746: }
4747: unless ($checked) {
4748: $default = ' selected="selected"';
4749: }
4750: $extra =
4751: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4752: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4753: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4754: '<option value=""'.$default.'></option>'."\n";
4755: foreach my $server (sort(keys(%{$servers}))) {
4756: if (ref($currbalancer) eq 'HASH') {
4757: next if (exists($currbalancer->{$server}));
4758: }
4759: my $selected;
4760: if ($server eq $current) {
4761: $selected = ' selected="selected"';
4762: }
4763: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4764: }
4765: $extra .= '</select>';
4766: }
4767: } elsif ($rule eq $current) {
4768: $checked = ' checked="checked"';
4769: }
4770: $output .= '<span class="LC_nobreak"><label>'.
4771: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4772: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4773: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4774: ')"'.$checked.' /> ';
4775: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4776: $output .= $ruletitles{'particular'};
4777: } else {
4778: $output .= $ruletitles{$rulenames[$i]};
4779: }
4780: $output .= '</label>'.$extra.'</span><br />'."\n";
4781: }
4782: $output .= '</div></td></tr>'."\n";
4783: return $output;
4784: }
4785:
4786: sub offloadtype_text {
4787: my %ruletitles = &Apache::lonlocal::texthash (
4788: 'default' => 'Offloads to default destinations',
4789: 'homeserver' => "Offloads to user's home server",
4790: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4791: 'specific' => 'Offloads to specific server',
4792: 'none' => 'No offload',
4793: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4794: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4795: 'particular' => 'Session hosted (after re-auth) on server:',
4796: );
4797: return %ruletitles;
4798: }
4799:
4800: sub sparestype_titles {
4801: my %typestitles = &Apache::lonlocal::texthash (
4802: 'primary' => 'primary',
4803: 'default' => 'default',
4804: );
4805: return %typestitles;
4806: }
4807:
4808: sub contact_titles {
4809: my %titles = &Apache::lonlocal::texthash (
4810: 'supportemail' => 'Support E-mail address',
4811: 'adminemail' => 'Default Server Admin E-mail address',
4812: 'errormail' => 'Error reports to be e-mailed to',
4813: 'packagesmail' => 'Package update alerts to be e-mailed to',
4814: 'helpdeskmail' => "Helpdesk requests for this domain's users",
4815: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
4816: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4817: 'requestsmail' => 'E-mail from course requests requiring approval',
4818: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4819: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4820: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
4821: );
4822: my %short_titles = &Apache::lonlocal::texthash (
4823: adminemail => 'Admin E-mail address',
4824: supportemail => 'Support E-mail',
4825: );
4826: return (\%titles,\%short_titles);
4827: }
4828:
4829: sub helpform_fields {
4830: my %titles = &Apache::lonlocal::texthash (
4831: 'username' => 'Name',
4832: 'user' => 'Username/domain',
4833: 'phone' => 'Phone',
4834: 'cc' => 'Cc e-mail',
4835: 'course' => 'Course Details',
4836: 'section' => 'Sections',
4837: 'screenshot' => 'File upload',
4838: );
4839: my @fields = ('username','phone','user','course','section','cc','screenshot');
4840: my %possoptions = (
4841: username => ['yes','no','req'],
4842: phone => ['yes','no','req'],
4843: user => ['yes','no'],
4844: cc => ['yes','no'],
4845: course => ['yes','no'],
4846: section => ['yes','no'],
4847: screenshot => ['yes','no'],
4848: );
4849: my %fieldoptions = &Apache::lonlocal::texthash (
4850: 'yes' => 'Optional',
4851: 'req' => 'Required',
4852: 'no' => "Not shown",
4853: );
4854: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
4855: }
4856:
4857: sub tool_titles {
4858: my %titles = &Apache::lonlocal::texthash (
4859: aboutme => 'Personal web page',
4860: blog => 'Blog',
4861: webdav => 'WebDAV',
4862: portfolio => 'Portfolio',
4863: official => 'Official courses (with institutional codes)',
4864: unofficial => 'Unofficial courses',
4865: community => 'Communities',
4866: textbook => 'Textbook courses',
4867: );
4868: return %titles;
4869: }
4870:
4871: sub courserequest_titles {
4872: my %titles = &Apache::lonlocal::texthash (
4873: official => 'Official',
4874: unofficial => 'Unofficial',
4875: community => 'Communities',
4876: textbook => 'Textbook',
4877: norequest => 'Not allowed',
4878: approval => 'Approval by Dom. Coord.',
4879: validate => 'With validation',
4880: autolimit => 'Numerical limit',
4881: unlimited => '(blank for unlimited)',
4882: );
4883: return %titles;
4884: }
4885:
4886: sub authorrequest_titles {
4887: my %titles = &Apache::lonlocal::texthash (
4888: norequest => 'Not allowed',
4889: approval => 'Approval by Dom. Coord.',
4890: automatic => 'Automatic approval',
4891: );
4892: return %titles;
4893: }
4894:
4895: sub courserequest_conditions {
4896: my %conditions = &Apache::lonlocal::texthash (
4897: approval => '(Processing of request subject to approval by Domain Coordinator).',
4898: validate => '(Processing of request subject to institutional validation).',
4899: );
4900: return %conditions;
4901: }
4902:
4903:
4904: sub print_usercreation {
4905: my ($position,$dom,$settings,$rowtotal) = @_;
4906: my $numinrow = 4;
4907: my $datatable;
4908: if ($position eq 'top') {
4909: $$rowtotal ++;
4910: my $rowcount = 0;
4911: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4912: if (ref($rules) eq 'HASH') {
4913: if (keys(%{$rules}) > 0) {
4914: $datatable .= &user_formats_row('username',$settings,$rules,
4915: $ruleorder,$numinrow,$rowcount);
4916: $$rowtotal ++;
4917: $rowcount ++;
4918: }
4919: }
4920: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4921: if (ref($idrules) eq 'HASH') {
4922: if (keys(%{$idrules}) > 0) {
4923: $datatable .= &user_formats_row('id',$settings,$idrules,
4924: $idruleorder,$numinrow,$rowcount);
4925: $$rowtotal ++;
4926: $rowcount ++;
4927: }
4928: }
4929: if ($rowcount == 0) {
4930: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4931: $$rowtotal ++;
4932: $rowcount ++;
4933: }
4934: } elsif ($position eq 'middle') {
4935: my @creators = ('author','course','requestcrs');
4936: my ($rules,$ruleorder) =
4937: &Apache::lonnet::inst_userrules($dom,'username');
4938: my %lt = &usercreation_types();
4939: my %checked;
4940: if (ref($settings) eq 'HASH') {
4941: if (ref($settings->{'cancreate'}) eq 'HASH') {
4942: foreach my $item (@creators) {
4943: $checked{$item} = $settings->{'cancreate'}{$item};
4944: }
4945: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4946: foreach my $item (@creators) {
4947: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4948: $checked{$item} = 'none';
4949: }
4950: }
4951: }
4952: }
4953: my $rownum = 0;
4954: foreach my $item (@creators) {
4955: $rownum ++;
4956: if ($checked{$item} eq '') {
4957: $checked{$item} = 'any';
4958: }
4959: my $css_class;
4960: if ($rownum%2) {
4961: $css_class = '';
4962: } else {
4963: $css_class = ' class="LC_odd_row" ';
4964: }
4965: $datatable .= '<tr'.$css_class.'>'.
4966: '<td><span class="LC_nobreak">'.$lt{$item}.
4967: '</span></td><td align="right">';
4968: my @options = ('any');
4969: if (ref($rules) eq 'HASH') {
4970: if (keys(%{$rules}) > 0) {
4971: push(@options,('official','unofficial'));
4972: }
4973: }
4974: push(@options,'none');
4975: foreach my $option (@options) {
4976: my $type = 'radio';
4977: my $check = ' ';
4978: if ($checked{$item} eq $option) {
4979: $check = ' checked="checked" ';
4980: }
4981: $datatable .= '<span class="LC_nobreak"><label>'.
4982: '<input type="'.$type.'" name="can_createuser_'.
4983: $item.'" value="'.$option.'"'.$check.'/> '.
4984: $lt{$option}.'</label> </span>';
4985: }
4986: $datatable .= '</td></tr>';
4987: }
4988: } else {
4989: my @contexts = ('author','course','domain');
4990: my @authtypes = ('int','krb4','krb5','loc');
4991: my %checked;
4992: if (ref($settings) eq 'HASH') {
4993: if (ref($settings->{'authtypes'}) eq 'HASH') {
4994: foreach my $item (@contexts) {
4995: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4996: foreach my $auth (@authtypes) {
4997: if ($settings->{'authtypes'}{$item}{$auth}) {
4998: $checked{$item}{$auth} = ' checked="checked" ';
4999: }
5000: }
5001: }
5002: }
5003: }
5004: } else {
5005: foreach my $item (@contexts) {
5006: foreach my $auth (@authtypes) {
5007: $checked{$item}{$auth} = ' checked="checked" ';
5008: }
5009: }
5010: }
5011: my %title = &context_names();
5012: my %authname = &authtype_names();
5013: my $rownum = 0;
5014: my $css_class;
5015: foreach my $item (@contexts) {
5016: if ($rownum%2) {
5017: $css_class = '';
5018: } else {
5019: $css_class = ' class="LC_odd_row" ';
5020: }
5021: $datatable .= '<tr'.$css_class.'>'.
5022: '<td>'.$title{$item}.
5023: '</td><td class="LC_left_item">'.
5024: '<span class="LC_nobreak">';
5025: foreach my $auth (@authtypes) {
5026: $datatable .= '<label>'.
5027: '<input type="checkbox" name="'.$item.'_auth" '.
5028: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5029: $authname{$auth}.'</label> ';
5030: }
5031: $datatable .= '</span></td></tr>';
5032: $rownum ++;
5033: }
5034: $$rowtotal += $rownum;
5035: }
5036: return $datatable;
5037: }
5038:
5039: sub print_selfcreation {
5040: my ($position,$dom,$settings,$rowtotal) = @_;
5041: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5042: $emaildomain,$datatable);
5043: if (ref($settings) eq 'HASH') {
5044: if (ref($settings->{'cancreate'}) eq 'HASH') {
5045: $createsettings = $settings->{'cancreate'};
5046: if (ref($createsettings) eq 'HASH') {
5047: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5048: @selfcreate = @{$createsettings->{'selfcreate'}};
5049: } elsif ($createsettings->{'selfcreate'} ne '') {
5050: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5051: @selfcreate = ('email','login','sso');
5052: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5053: @selfcreate = ($createsettings->{'selfcreate'});
5054: }
5055: }
5056: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5057: $processing = $createsettings->{'selfcreateprocessing'};
5058: }
5059: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5060: $emailoptions = $createsettings->{'emailoptions'};
5061: }
5062: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5063: $emailverified = $createsettings->{'emailverified'};
5064: }
5065: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5066: $emaildomain = $createsettings->{'emaildomain'};
5067: }
5068: }
5069: }
5070: }
5071: my %radiohash;
5072: my $numinrow = 4;
5073: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5074: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5075: if ($position eq 'top') {
5076: my %choices = &Apache::lonlocal::texthash (
5077: cancreate_login => 'Institutional Login',
5078: cancreate_sso => 'Institutional Single Sign On',
5079: );
5080: my @toggles = sort(keys(%choices));
5081: my %defaultchecked = (
5082: 'cancreate_login' => 'off',
5083: 'cancreate_sso' => 'off',
5084: );
5085: my ($onclick,$itemcount);
5086: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5087: \%choices,$itemcount,$onclick);
5088: $$rowtotal += $itemcount;
5089:
5090: if (ref($usertypes) eq 'HASH') {
5091: if (keys(%{$usertypes}) > 0) {
5092: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5093: $dom,$numinrow,$othertitle,
5094: 'statustocreate',$rowtotal);
5095: $$rowtotal ++;
5096: }
5097: }
5098: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5099: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5100: $fieldtitles{'inststatus'} = &mt('Institutional status');
5101: my $rem;
5102: my $numperrow = 2;
5103: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5104: $datatable .= '<tr'.$css_class.'>'.
5105: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5106: '<td class="LC_left_item">'."\n".
5107: '<table>'."\n";
5108: for (my $i=0; $i<@fields; $i++) {
5109: $rem = $i%($numperrow);
5110: if ($rem == 0) {
5111: if ($i > 0) {
5112: $datatable .= '</tr>';
5113: }
5114: $datatable .= '<tr>';
5115: }
5116: my $currval;
5117: if (ref($createsettings) eq 'HASH') {
5118: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5119: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5120: }
5121: }
5122: $datatable .= '<td class="LC_left_item">'.
5123: '<span class="LC_nobreak">'.
5124: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5125: 'value="'.$currval.'" size="10" /> '.
5126: $fieldtitles{$fields[$i]}.'</span></td>';
5127: }
5128: my $colsleft = $numperrow - $rem;
5129: if ($colsleft > 1 ) {
5130: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5131: ' </td>';
5132: } elsif ($colsleft == 1) {
5133: $datatable .= '<td class="LC_left_item"> </td>';
5134: }
5135: $datatable .= '</tr></table></td></tr>';
5136: $$rowtotal ++;
5137: } elsif ($position eq 'middle') {
5138: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5139: my @posstypes;
5140: if (ref($types) eq 'ARRAY') {
5141: @posstypes = @{$types};
5142: }
5143: unless (grep(/^default$/,@posstypes)) {
5144: push(@posstypes,'default');
5145: }
5146: my %usertypeshash;
5147: if (ref($usertypes) eq 'HASH') {
5148: %usertypeshash = %{$usertypes};
5149: }
5150: $usertypeshash{'default'} = $othertitle;
5151: foreach my $status (@posstypes) {
5152: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5153: $numinrow,$$rowtotal,\%usertypeshash);
5154: $$rowtotal ++;
5155: }
5156: } else {
5157: my %choices = &Apache::lonlocal::texthash (
5158: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
5159: );
5160: my @toggles = sort(keys(%choices));
5161: my %defaultchecked = (
5162: 'cancreate_email' => 'off',
5163: );
5164: my $customclass = 'LC_selfcreate_email';
5165: my $classprefix = 'LC_canmodify_emailusername_';
5166: my $optionsprefix = 'LC_options_emailusername_';
5167: my $display = 'none';
5168: my $rowstyle = 'display:none';
5169: if (grep(/^\Qemail\E$/,@selfcreate)) {
5170: $display = 'block';
5171: $rowstyle = 'display:table-row';
5172: }
5173: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
5174: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5175: \%choices,$$rowtotal,$onclick);
5176: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
5177: $rowstyle);
5178: $$rowtotal ++;
5179: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
5180: $rowstyle);
5181: $$rowtotal ++;
5182: my (@ordered,@posstypes,%usertypeshash);
5183: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5184: my ($emailrules,$emailruleorder) =
5185: &Apache::lonnet::inst_userrules($dom,'email');
5186: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5187: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5188: if (ref($types) eq 'ARRAY') {
5189: @posstypes = @{$types};
5190: }
5191: if (@posstypes) {
5192: unless (grep(/^default$/,@posstypes)) {
5193: push(@posstypes,'default');
5194: }
5195: if (ref($usertypes) eq 'HASH') {
5196: %usertypeshash = %{$usertypes};
5197: }
5198: my $currassign;
5199: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5200: $currassign = {
5201: selfassign => $domdefaults{'inststatusguest'},
5202: };
5203: @ordered = @{$domdefaults{'inststatusguest'}};
5204: } else {
5205: $currassign = { selfassign => [] };
5206: }
5207: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
5208: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
5209: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
5210: $numinrow,$othertitle,'selfassign',
5211: $rowtotal,$onclicktypes,$customclass,
5212: $rowstyle);
5213: $$rowtotal ++;
5214: $usertypeshash{'default'} = $othertitle;
5215: foreach my $status (@posstypes) {
5216: my $css_class;
5217: if ($$rowtotal%2) {
5218: $css_class = 'LC_odd_row ';
5219: }
5220: $css_class .= $customclass;
5221: my $rowid = $optionsprefix.$status;
5222: my $hidden = 1;
5223: my $currstyle = 'display:none';
5224: if (grep(/^\Q$status\E$/,@ordered)) {
5225: $currstyle = $rowstyle;
5226: $hidden = 0;
5227: }
5228: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5229: $emailrules,$emailruleorder,$settings,$status,$rowid,
5230: $usertypeshash{$status},$css_class,$currstyle,$intdom);
5231: unless ($hidden) {
5232: $$rowtotal ++;
5233: }
5234: }
5235: } else {
5236: my $css_class;
5237: if ($$rowtotal%2) {
5238: $css_class = 'LC_odd_row ';
5239: }
5240: $css_class .= $customclass;
5241: $usertypeshash{'default'} = $othertitle;
5242: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5243: $emailrules,$emailruleorder,$settings,'default','',
5244: $othertitle,$css_class,$rowstyle,$intdom);
5245: $$rowtotal ++;
5246: }
5247: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5248: $numinrow = 1;
5249: if (@posstypes) {
5250: foreach my $status (@posstypes) {
5251: my $rowid = $classprefix.$status;
5252: my $datarowstyle = 'display:none';
5253: if (grep(/^\Q$status\E$/,@ordered)) {
5254: $datarowstyle = $rowstyle;
5255: }
5256: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5257: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5258: $infotitles,$rowid,$customclass,$datarowstyle);
5259: unless ($datarowstyle eq 'display:none') {
5260: $$rowtotal ++;
5261: }
5262: }
5263: } else {
5264: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
5265: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5266: $infotitles,'',$customclass,$rowstyle);
5267: }
5268: }
5269: return $datatable;
5270: }
5271:
5272: sub selfcreate_javascript {
5273: return <<"ENDSCRIPT";
5274:
5275: <script type="text/javascript">
5276: // <![CDATA[
5277:
5278: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
5279: var x = document.getElementsByClassName(target);
5280: var insttypes = 0;
5281: var insttypeRegExp = new RegExp(prefix);
5282: if ((x.length != undefined) && (x.length > 0)) {
5283: if (form.elements[radio].length != undefined) {
5284: for (var i=0; i<form.elements[radio].length; i++) {
5285: if (form.elements[radio][i].checked) {
5286: if (form.elements[radio][i].value == 1) {
5287: for (var j=0; j<x.length; j++) {
5288: if (x[j].id == 'undefined') {
5289: x[j].style.display = 'table-row';
5290: } else if (insttypeRegExp.test(x[j].id)) {
5291: insttypes ++;
5292: } else {
5293: x[j].style.display = 'table-row';
5294: }
5295: }
5296: } else {
5297: for (var j=0; j<x.length; j++) {
5298: x[j].style.display = 'none';
5299: }
5300: }
5301: break;
5302: }
5303: }
5304: if (insttypes > 0) {
5305: toggleDataRow(form,checkbox,target,altprefix);
5306: toggleDataRow(form,checkbox,target,prefix,1);
5307: }
5308: }
5309: }
5310: return;
5311: }
5312:
5313: function toggleDataRow(form,checkbox,target,prefix,docount) {
5314: if (form.elements[checkbox].length != undefined) {
5315: var count = 0;
5316: if (docount) {
5317: for (var i=0; i<form.elements[checkbox].length; i++) {
5318: if (form.elements[checkbox][i].checked) {
5319: count ++;
5320: }
5321: }
5322: }
5323: for (var i=0; i<form.elements[checkbox].length; i++) {
5324: var type = form.elements[checkbox][i].value;
5325: if (document.getElementById(prefix+type)) {
5326: if (form.elements[checkbox][i].checked) {
5327: document.getElementById(prefix+type).style.display = 'table-row';
5328: if (count % 2 == 1) {
5329: document.getElementById(prefix+type).className = target+' LC_odd_row';
5330: } else {
5331: document.getElementById(prefix+type).className = target;
5332: }
5333: count ++;
5334: } else {
5335: document.getElementById(prefix+type).style.display = 'none';
5336: }
5337: }
5338: }
5339: }
5340: return;
5341: }
5342:
5343: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
5344: var caller = radio+'_'+status;
5345: if (form.elements[caller].length != undefined) {
5346: for (var i=0; i<form.elements[caller].length; i++) {
5347: if (form.elements[caller][i].checked) {
5348: if (document.getElementById(altprefix+'_inst_'+status)) {
5349: var curr = form.elements[caller][i].value;
5350: if (prefix) {
5351: document.getElementById(prefix+'_'+status).style.display = 'none';
5352: }
5353: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
5354: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
5355: if (curr == 'custom') {
5356: if (prefix) {
5357: document.getElementById(prefix+'_'+status).style.display = 'inline';
5358: }
5359: } else if (curr == 'inst') {
5360: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
5361: } else if (curr == 'noninst') {
5362: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
5363: }
5364: break;
5365: }
5366: }
5367: }
5368: }
5369: }
5370:
5371: // ]]>
5372: </script>
5373:
5374: ENDSCRIPT
5375: }
5376:
5377: sub noninst_users {
5378: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
5379: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
5380: my $class = 'LC_left_item';
5381: if ($css_class) {
5382: $css_class = ' class="'.$css_class.'"';
5383: }
5384: if ($rowid) {
5385: $rowid = ' id="'.$rowid.'"';
5386: }
5387: if ($rowstyle) {
5388: $rowstyle = ' style="'.$rowstyle.'"';
5389: }
5390: my ($output,$description);
5391: if ($type eq 'default') {
5392: $description = &mt('Requests for: [_1]',$typetitle);
5393: } else {
5394: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
5395: }
5396: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
5397: "<td>$description</td>\n".
5398: '<td class="'.$class.'" colspan="2">'.
5399: '<table><tr>';
5400: my %headers = &Apache::lonlocal::texthash(
5401: approve => 'Processing',
5402: email => 'E-mail',
5403: username => 'Username',
5404: );
5405: foreach my $item ('approve','email','username') {
5406: $output .= '<th>'.$headers{$item}.'</th>';
5407: }
5408: $output .= '</tr><tr>';
5409: foreach my $item ('approve','email','username') {
5410: $output .= '<td valign="top">';
5411: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
5412: if ($item eq 'approve') {
5413: %choices = &Apache::lonlocal::texthash (
5414: automatic => 'Automatically approved',
5415: approval => 'Queued for approval',
5416: );
5417: @options = ('automatic','approval');
5418: $hashref = $processing;
5419: $defoption = 'automatic';
5420: $name = 'cancreate_emailprocess_'.$type;
5421: } elsif ($item eq 'email') {
5422: %choices = &Apache::lonlocal::texthash (
5423: any => 'Any e-mail',
5424: inst => 'Institutional only',
5425: noninst => 'Non-institutional only',
5426: custom => 'Custom restrictions',
5427: );
5428: @options = ('any','inst','noninst');
5429: my $showcustom;
5430: if (ref($emailrules) eq 'HASH') {
5431: if (keys(%{$emailrules}) > 0) {
5432: push(@options,'custom');
5433: $showcustom = 'cancreate_emailrule';
5434: if (ref($settings) eq 'HASH') {
5435: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
5436: foreach my $rule (@{$settings->{'email_rule'}}) {
5437: if (exists($emailrules->{$rule})) {
5438: $hascustom ++;
5439: }
5440: }
5441: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
5442: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
5443: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
5444: if (exists($emailrules->{$rule})) {
5445: $hascustom ++;
5446: }
5447: }
5448: }
5449: }
5450: }
5451: }
5452: }
5453: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
5454: "'cancreate_emaildomain','$type'".');"';
5455: $hashref = $emailoptions;
5456: $defoption = 'any';
5457: $name = 'cancreate_emailoptions_'.$type;
5458: } elsif ($item eq 'username') {
5459: %choices = &Apache::lonlocal::texthash (
5460: all => 'Same as e-mail',
5461: first => 'Omit @domain',
5462: free => 'Free to choose',
5463: );
5464: @options = ('all','first','free');
5465: $hashref = $emailverified;
5466: $defoption = 'all';
5467: $name = 'cancreate_usernameoptions_'.$type;
5468: }
5469: foreach my $option (@options) {
5470: my $checked;
5471: if (ref($hashref) eq 'HASH') {
5472: if ($type eq '') {
5473: if (!exists($hashref->{'default'})) {
5474: if ($option eq $defoption) {
5475: $checked = ' checked="checked"';
5476: }
5477: } else {
5478: if ($hashref->{'default'} eq $option) {
5479: $checked = ' checked="checked"';
5480: }
5481: }
5482: } else {
5483: if (!exists($hashref->{$type})) {
5484: if ($option eq $defoption) {
5485: $checked = ' checked="checked"';
5486: }
5487: } else {
5488: if ($hashref->{$type} eq $option) {
5489: $checked = ' checked="checked"';
5490: }
5491: }
5492: }
5493: } elsif (($item eq 'email') && ($hascustom)) {
5494: if ($option eq 'custom') {
5495: $checked = ' checked="checked"';
5496: }
5497: } elsif ($option eq $defoption) {
5498: $checked = ' checked="checked"';
5499: }
5500: $output .= '<span class="LC_nobreak"><label>'.
5501: '<input type="radio" name="'.$name.'"'.
5502: $checked.' value="'.$option.'"'.$onclick.' />'.
5503: $choices{$option}.'</label></span><br />';
5504: if ($item eq 'email') {
5505: if ($option eq 'custom') {
5506: my $id = 'cancreate_emailrule_'.$type;
5507: my $display = 'none';
5508: if ($checked) {
5509: $display = 'inline';
5510: }
5511: my $numinrow = 2;
5512: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
5513: '<legend>'.&mt('Disallow').'</legend><table>'.
5514: &user_formats_row('email',$settings,$emailrules,
5515: $emailruleorder,$numinrow,'',$type);
5516: '</table></fieldset>';
5517: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
5518: my %text = &Apache::lonlocal::texthash (
5519: inst => 'must end:',
5520: noninst => 'cannot end:',
5521: );
5522: my $value;
5523: if (ref($emaildomain) eq 'HASH') {
5524: if (ref($emaildomain->{$type}) eq 'HASH') {
5525: $value = $emaildomain->{$type}->{$option};
5526: }
5527: }
5528: if ($value eq '') {
5529: $value = '@'.$intdom;
5530: }
5531: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
5532: my $display = 'none';
5533: if ($checked) {
5534: $display = 'inline';
5535: }
5536: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
5537: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
5538: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
5539: '</div>';
5540: }
5541: }
5542: }
5543: $output .= '</td>'."\n";
5544: }
5545: }
5546: $output .= "</tr></table></td></tr>\n";
5547: return $output;
5548: }
5549:
5550: sub captcha_choice {
5551: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
5552: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5553: $vertext,$currver);
5554: my %lt = &captcha_phrases();
5555: $keyentry = 'hidden';
5556: if ($context eq 'cancreate') {
5557: $rowname = &mt('CAPTCHA validation');
5558: } elsif ($context eq 'login') {
5559: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5560: }
5561: if (ref($settings) eq 'HASH') {
5562: if ($settings->{'captcha'}) {
5563: $checked{$settings->{'captcha'}} = ' checked="checked"';
5564: } else {
5565: $checked{'original'} = ' checked="checked"';
5566: }
5567: if ($settings->{'captcha'} eq 'recaptcha') {
5568: $pubtext = $lt{'pub'};
5569: $privtext = $lt{'priv'};
5570: $keyentry = 'text';
5571: $vertext = $lt{'ver'};
5572: $currver = $settings->{'recaptchaversion'};
5573: if ($currver ne '2') {
5574: $currver = 1;
5575: }
5576: }
5577: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5578: $currpub = $settings->{'recaptchakeys'}{'public'};
5579: $currpriv = $settings->{'recaptchakeys'}{'private'};
5580: }
5581: } else {
5582: $checked{'original'} = ' checked="checked"';
5583: }
5584: my $css_class;
5585: if ($itemcount%2) {
5586: $css_class = 'LC_odd_row';
5587: }
5588: if ($customcss) {
5589: $css_class .= " $customcss";
5590: }
5591: $css_class =~ s/^\s+//;
5592: if ($css_class) {
5593: $css_class = ' class="'.$css_class.'"';
5594: }
5595: if ($rowstyle) {
5596: $css_class .= ' style="'.$rowstyle.'"';
5597: }
5598: my $output = '<tr'.$css_class.'>'.
5599: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5600: '<table><tr><td>'."\n";
5601: foreach my $option ('original','recaptcha','notused') {
5602: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5603: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5604: $lt{$option}.'</label></span>';
5605: unless ($option eq 'notused') {
5606: $output .= (' 'x2)."\n";
5607: }
5608: }
5609: #
5610: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5611: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5612: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5613: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5614: #
5615: $output .= '</td></tr>'."\n".
5616: '<tr><td class="LC_zero_height">'."\n".
5617: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5618: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5619: $currpub.'" size="40" /></span><br />'."\n".
5620: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5621: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5622: $currpriv.'" size="40" /></span><br />'.
5623: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5624: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5625: $currver.'" size="3" /></span><br />'.
5626: '</td></tr></table>'."\n".
5627: '</td></tr>';
5628: return $output;
5629: }
5630:
5631: sub user_formats_row {
5632: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
5633: my $output;
5634: my %text = (
5635: 'username' => 'new usernames',
5636: 'id' => 'IDs',
5637: );
5638: unless ($type eq 'email') {
5639: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5640: $output = '<tr '.$css_class.'>'.
5641: '<td><span class="LC_nobreak">'.
5642: &mt("Format rules to check for $text{$type}: ").
5643: '</td><td class="LC_left_item" colspan="2"><table>';
5644: }
5645: my $rem;
5646: if (ref($ruleorder) eq 'ARRAY') {
5647: for (my $i=0; $i<@{$ruleorder}; $i++) {
5648: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5649: my $rem = $i%($numinrow);
5650: if ($rem == 0) {
5651: if ($i > 0) {
5652: $output .= '</tr>';
5653: }
5654: $output .= '<tr>';
5655: }
5656: my $check = ' ';
5657: if (ref($settings) eq 'HASH') {
5658: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5659: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5660: $check = ' checked="checked" ';
5661: }
5662: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
5663: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
5664: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
5665: $check = ' checked="checked" ';
5666: }
5667: }
5668: }
5669: }
5670: my $name = $type.'_rule';
5671: if ($type eq 'email') {
5672: $name .= '_'.$status;
5673: }
5674: $output .= '<td class="LC_left_item">'.
5675: '<span class="LC_nobreak"><label>'.
5676: '<input type="checkbox" name="'.$name.'" '.
5677: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5678: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5679: }
5680: }
5681: $rem = @{$ruleorder}%($numinrow);
5682: }
5683: my $colsleft;
5684: if ($rem) {
5685: $colsleft = $numinrow - $rem;
5686: }
5687: if ($colsleft > 1 ) {
5688: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5689: ' </td>';
5690: } elsif ($colsleft == 1) {
5691: $output .= '<td class="LC_left_item"> </td>';
5692: }
5693: $output .= '</tr></table>';
5694: unless ($type eq 'email') {
5695: $output .= '</td></tr>';
5696: }
5697: return $output;
5698: }
5699:
5700: sub usercreation_types {
5701: my %lt = &Apache::lonlocal::texthash (
5702: author => 'When adding a co-author',
5703: course => 'When adding a user to a course',
5704: requestcrs => 'When requesting a course',
5705: any => 'Any',
5706: official => 'Institutional only ',
5707: unofficial => 'Non-institutional only',
5708: none => 'None',
5709: );
5710: return %lt;
5711: }
5712:
5713: sub selfcreation_types {
5714: my %lt = &Apache::lonlocal::texthash (
5715: selfcreate => 'User creates own account',
5716: any => 'Any',
5717: official => 'Institutional only ',
5718: unofficial => 'Non-institutional only',
5719: email => 'E-mail address',
5720: login => 'Institutional Login',
5721: sso => 'SSO',
5722: );
5723: }
5724:
5725: sub authtype_names {
5726: my %lt = &Apache::lonlocal::texthash(
5727: int => 'Internal',
5728: krb4 => 'Kerberos 4',
5729: krb5 => 'Kerberos 5',
5730: loc => 'Local',
5731: );
5732: return %lt;
5733: }
5734:
5735: sub context_names {
5736: my %context_title = &Apache::lonlocal::texthash(
5737: author => 'Creating users when an Author',
5738: course => 'Creating users when in a course',
5739: domain => 'Creating users when a Domain Coordinator',
5740: );
5741: return %context_title;
5742: }
5743:
5744: sub print_usermodification {
5745: my ($position,$dom,$settings,$rowtotal) = @_;
5746: my $numinrow = 4;
5747: my ($context,$datatable,$rowcount);
5748: if ($position eq 'top') {
5749: $rowcount = 0;
5750: $context = 'author';
5751: foreach my $role ('ca','aa') {
5752: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5753: $numinrow,$rowcount);
5754: $$rowtotal ++;
5755: $rowcount ++;
5756: }
5757: } elsif ($position eq 'bottom') {
5758: $context = 'course';
5759: $rowcount = 0;
5760: foreach my $role ('st','ep','ta','in','cr') {
5761: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5762: $numinrow,$rowcount);
5763: $$rowtotal ++;
5764: $rowcount ++;
5765: }
5766: }
5767: return $datatable;
5768: }
5769:
5770: sub print_defaults {
5771: my ($position,$dom,$settings,$rowtotal) = @_;
5772: my $rownum = 0;
5773: my ($datatable,$css_class,$titles);
5774: unless ($position eq 'bottom') {
5775: $titles = &defaults_titles($dom);
5776: }
5777: if ($position eq 'top') {
5778: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5779: 'datelocale_def','portal_def');
5780: my %defaults;
5781: if (ref($settings) eq 'HASH') {
5782: %defaults = %{$settings};
5783: } else {
5784: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5785: foreach my $item (@items) {
5786: $defaults{$item} = $domdefaults{$item};
5787: }
5788: }
5789: foreach my $item (@items) {
5790: if ($rownum%2) {
5791: $css_class = '';
5792: } else {
5793: $css_class = ' class="LC_odd_row" ';
5794: }
5795: $datatable .= '<tr'.$css_class.'>'.
5796: '<td><span class="LC_nobreak">'.$titles->{$item}.
5797: '</span></td><td class="LC_right_item" colspan="3">';
5798: if ($item eq 'auth_def') {
5799: my @authtypes = ('internal','krb4','krb5','localauth');
5800: my %shortauth = (
5801: internal => 'int',
5802: krb4 => 'krb4',
5803: krb5 => 'krb5',
5804: localauth => 'loc'
5805: );
5806: my %authnames = &authtype_names();
5807: foreach my $auth (@authtypes) {
5808: my $checked = ' ';
5809: if ($defaults{$item} eq $auth) {
5810: $checked = ' checked="checked" ';
5811: }
5812: $datatable .= '<label><input type="radio" name="'.$item.
5813: '" value="'.$auth.'"'.$checked.'/>'.
5814: $authnames{$shortauth{$auth}}.'</label> ';
5815: }
5816: } elsif ($item eq 'timezone_def') {
5817: my $includeempty = 1;
5818: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5819: } elsif ($item eq 'datelocale_def') {
5820: my $includeempty = 1;
5821: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5822: } elsif ($item eq 'lang_def') {
5823: my $includeempty = 1;
5824: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5825: } else {
5826: my $size;
5827: if ($item eq 'portal_def') {
5828: $size = ' size="25"';
5829: }
5830: $datatable .= '<input type="text" name="'.$item.'" value="'.
5831: $defaults{$item}.'"'.$size.' />';
5832: }
5833: $datatable .= '</td></tr>';
5834: $rownum ++;
5835: }
5836: } elsif ($position eq 'middle') {
5837: my @items = ('intauth_cost','intauth_check','intauth_switch');
5838: my %defaults;
5839: if (ref($settings) eq 'HASH') {
5840: %defaults = %{$settings};
5841: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
5842: $defaults{'intauth_cost'} = 10;
5843: }
5844: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
5845: $defaults{'intauth_check'} = 0;
5846: }
5847: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
5848: $defaults{'intauth_switch'} = 0;
5849: }
5850: } else {
5851: %defaults = (
5852: 'intauth_cost' => 10,
5853: 'intauth_check' => 0,
5854: 'intauth_switch' => 0,
5855: );
5856: }
5857: foreach my $item (@items) {
5858: if ($rownum%2) {
5859: $css_class = '';
5860: } else {
5861: $css_class = ' class="LC_odd_row" ';
5862: }
5863: $datatable .= '<tr'.$css_class.'>'.
5864: '<td><span class="LC_nobreak">'.$titles->{$item}.
5865: '</span></td><td class="LC_left_item" colspan="3">';
5866: if ($item eq 'intauth_switch') {
5867: my @options = (0,1,2);
5868: my %optiondesc = &Apache::lonlocal::texthash (
5869: 0 => 'No',
5870: 1 => 'Yes',
5871: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
5872: );
5873: $datatable .= '<table width="100%">';
5874: foreach my $option (@options) {
5875: my $checked = ' ';
5876: if ($defaults{$item} eq $option) {
5877: $checked = ' checked="checked"';
5878: }
5879: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5880: '<label><input type="radio" name="'.$item.
5881: '" value="'.$option.'"'.$checked.' />'.
5882: $optiondesc{$option}.'</label></span></td></tr>';
5883: }
5884: $datatable .= '</table>';
5885: } elsif ($item eq 'intauth_check') {
5886: my @options = (0,1,2);
5887: my %optiondesc = &Apache::lonlocal::texthash (
5888: 0 => 'No',
5889: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
5890: 2 => 'Yes, disallow login if stored cost is less than domain default',
5891: );
5892: $datatable .= '<table width="100%">';
5893: foreach my $option (@options) {
5894: my $checked = ' ';
5895: my $onclick;
5896: if ($defaults{$item} eq $option) {
5897: $checked = ' checked="checked"';
5898: }
5899: if ($option == 2) {
5900: $onclick = ' onclick="javascript:warnIntAuth(this);"';
5901: }
5902: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5903: '<label><input type="radio" name="'.$item.
5904: '" value="'.$option.'"'.$checked.$onclick.' />'.
5905: $optiondesc{$option}.'</label></span></td></tr>';
5906: }
5907: $datatable .= '</table>';
5908: } else {
5909: $datatable .= '<input type="text" name="'.$item.'" value="'.
5910: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
5911: }
5912: $datatable .= '</td></tr>';
5913: $rownum ++;
5914: }
5915: } else {
5916: my %defaults;
5917: if (ref($settings) eq 'HASH') {
5918: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5919: my $maxnum = @{$settings->{'inststatusorder'}};
5920: for (my $i=0; $i<$maxnum; $i++) {
5921: $css_class = $rownum%2?' class="LC_odd_row"':'';
5922: my $item = $settings->{'inststatusorder'}->[$i];
5923: my $title = $settings->{'inststatustypes'}->{$item};
5924: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
5925: $datatable .= '<tr'.$css_class.'>'.
5926: '<td><span class="LC_nobreak">'.
5927: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
5928: for (my $k=0; $k<=$maxnum; $k++) {
5929: my $vpos = $k+1;
5930: my $selstr;
5931: if ($k == $i) {
5932: $selstr = ' selected="selected" ';
5933: }
5934: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5935: }
5936: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
5937: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
5938: &mt('delete').'</span></td>'.
5939: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
5940: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
5941: '</span></td></tr>';
5942: }
5943: $css_class = $rownum%2?' class="LC_odd_row"':'';
5944: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
5945: $datatable .= '<tr '.$css_class.'>'.
5946: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
5947: for (my $k=0; $k<=$maxnum; $k++) {
5948: my $vpos = $k+1;
5949: my $selstr;
5950: if ($k == $maxnum) {
5951: $selstr = ' selected="selected" ';
5952: }
5953: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5954: }
5955: $datatable .= '</select> '.&mt('Internal ID:').
5956: '<input type="text" size="10" name="addinststatus" value="" />'.
5957: ' '.&mt('(new)').
5958: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
5959: &mt('Name displayed:').
5960: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
5961: '</tr>'."\n";
5962: $rownum ++;
5963: }
5964: }
5965: }
5966: $$rowtotal += $rownum;
5967: return $datatable;
5968: }
5969:
5970: sub get_languages_hash {
5971: my %langchoices;
5972: foreach my $id (&Apache::loncommon::languageids()) {
5973: my $code = &Apache::loncommon::supportedlanguagecode($id);
5974: if ($code ne '') {
5975: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
5976: }
5977: }
5978: return %langchoices;
5979: }
5980:
5981: sub defaults_titles {
5982: my ($dom) = @_;
5983: my %titles = &Apache::lonlocal::texthash (
5984: 'auth_def' => 'Default authentication type',
5985: 'auth_arg_def' => 'Default authentication argument',
5986: 'lang_def' => 'Default language',
5987: 'timezone_def' => 'Default timezone',
5988: 'datelocale_def' => 'Default locale for dates',
5989: 'portal_def' => 'Portal/Default URL',
5990: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
5991: 'intauth_check' => 'Check bcrypt cost if authenticated',
5992: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
5993: );
5994: if ($dom) {
5995: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
5996: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
5997: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
5998: $protocol = 'http' if ($protocol ne 'https');
5999: if ($uint_dom) {
6000: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6001: $uint_dom);
6002: }
6003: }
6004: return (\%titles);
6005: }
6006:
6007: sub print_scantronformat {
6008: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6009: my $itemcount = 1;
6010: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6011: %confhash);
6012: my $switchserver = &check_switchserver($dom,$confname);
6013: my %lt = &Apache::lonlocal::texthash (
6014: default => 'Default bubblesheet format file error',
6015: custom => 'Custom bubblesheet format file error',
6016: );
6017: my %scantronfiles = (
6018: default => 'default.tab',
6019: custom => 'custom.tab',
6020: );
6021: foreach my $key (keys(%scantronfiles)) {
6022: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6023: .$scantronfiles{$key};
6024: }
6025: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6026: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6027: if (!$switchserver) {
6028: my $servadm = $r->dir_config('lonAdmEMail');
6029: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6030: if ($configuserok eq 'ok') {
6031: if ($author_ok eq 'ok') {
6032: my %legacyfile = (
6033: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6034: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6035: );
6036: my %md5chk;
6037: foreach my $type (keys(%legacyfile)) {
6038: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6039: chomp($md5chk{$type});
6040: }
6041: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6042: foreach my $type (keys(%legacyfile)) {
6043: ($scantronurls{$type},my $error) =
6044: &legacy_scantronformat($r,$dom,$confname,
6045: $type,$legacyfile{$type},
6046: $scantronurls{$type},
6047: $scantronfiles{$type});
6048: if ($error ne '') {
6049: $error{$type} = $error;
6050: }
6051: }
6052: if (keys(%error) == 0) {
6053: $is_custom = 1;
6054: $confhash{'scantron'}{'scantronformat'} =
6055: $scantronurls{'custom'};
6056: my $putresult =
6057: &Apache::lonnet::put_dom('configuration',
6058: \%confhash,$dom);
6059: if ($putresult ne 'ok') {
6060: $error{'custom'} =
6061: '<span class="LC_error">'.
6062: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6063: }
6064: }
6065: } else {
6066: ($scantronurls{'default'},my $error) =
6067: &legacy_scantronformat($r,$dom,$confname,
6068: 'default',$legacyfile{'default'},
6069: $scantronurls{'default'},
6070: $scantronfiles{'default'});
6071: if ($error eq '') {
6072: $confhash{'scantron'}{'scantronformat'} = '';
6073: my $putresult =
6074: &Apache::lonnet::put_dom('configuration',
6075: \%confhash,$dom);
6076: if ($putresult ne 'ok') {
6077: $error{'default'} =
6078: '<span class="LC_error">'.
6079: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6080: }
6081: } else {
6082: $error{'default'} = $error;
6083: }
6084: }
6085: }
6086: }
6087: } else {
6088: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6089: }
6090: }
6091: if (ref($settings) eq 'HASH') {
6092: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6093: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6094: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6095: $scantronurl = '';
6096: } else {
6097: $scantronurl = $settings->{'scantronformat'};
6098: }
6099: $is_custom = 1;
6100: } else {
6101: $scantronurl = $scantronurls{'default'};
6102: }
6103: } else {
6104: if ($is_custom) {
6105: $scantronurl = $scantronurls{'custom'};
6106: } else {
6107: $scantronurl = $scantronurls{'default'};
6108: }
6109: }
6110: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6111: $datatable .= '<tr'.$css_class.'>';
6112: if (!$is_custom) {
6113: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6114: '<span class="LC_nobreak">';
6115: if ($scantronurl) {
6116: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6117: undef,undef,undef,undef,'background-color:#ffffff');
6118: } else {
6119: $datatable = &mt('File unavailable for display');
6120: }
6121: $datatable .= '</span></td>';
6122: if (keys(%error) == 0) {
6123: $datatable .= '<td valign="bottom">';
6124: if (!$switchserver) {
6125: $datatable .= &mt('Upload:').'<br />';
6126: }
6127: } else {
6128: my $errorstr;
6129: foreach my $key (sort(keys(%error))) {
6130: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6131: }
6132: $datatable .= '<td>'.$errorstr;
6133: }
6134: } else {
6135: if (keys(%error) > 0) {
6136: my $errorstr;
6137: foreach my $key (sort(keys(%error))) {
6138: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6139: }
6140: $datatable .= '<td>'.$errorstr.'</td><td> ';
6141: } elsif ($scantronurl) {
6142: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6143: undef,undef,undef,undef,'background-color:#ffffff');
6144: $datatable .= '<td><span class="LC_nobreak">'.
6145: $link.
6146: '<label><input type="checkbox" name="scantronformat_del"'.
6147: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6148: '<td><span class="LC_nobreak"> '.
6149: &mt('Replace:').'</span><br />';
6150: }
6151: }
6152: if (keys(%error) == 0) {
6153: if ($switchserver) {
6154: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6155: } else {
6156: $datatable .='<span class="LC_nobreak"> '.
6157: '<input type="file" name="scantronformat" /></span>';
6158: }
6159: }
6160: $datatable .= '</td></tr>';
6161: $$rowtotal ++;
6162: return $datatable;
6163: }
6164:
6165: sub legacy_scantronformat {
6166: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6167: my ($url,$error);
6168: my @statinfo = &Apache::lonnet::stat_file($newurl);
6169: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6170: (my $result,$url) =
6171: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6172: '','',$newfile);
6173: if ($result ne 'ok') {
6174: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6175: }
6176: }
6177: return ($url,$error);
6178: }
6179:
6180: sub print_coursecategories {
6181: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6182: my $datatable;
6183: if ($position eq 'top') {
6184: my (%checked);
6185: my @catitems = ('unauth','auth');
6186: my @cattypes = ('std','domonly','codesrch','none');
6187: $checked{'unauth'} = 'std';
6188: $checked{'auth'} = 'std';
6189: if (ref($settings) eq 'HASH') {
6190: foreach my $type (@cattypes) {
6191: if ($type eq $settings->{'unauth'}) {
6192: $checked{'unauth'} = $type;
6193: }
6194: if ($type eq $settings->{'auth'}) {
6195: $checked{'auth'} = $type;
6196: }
6197: }
6198: }
6199: my %lt = &Apache::lonlocal::texthash (
6200: unauth => 'Catalog type for unauthenticated users',
6201: auth => 'Catalog type for authenticated users',
6202: none => 'No catalog',
6203: std => 'Standard catalog',
6204: domonly => 'Domain-only catalog',
6205: codesrch => "Code search form",
6206: );
6207: my $itemcount = 0;
6208: foreach my $item (@catitems) {
6209: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6210: $datatable .= '<tr '.$css_class.'>'.
6211: '<td>'.$lt{$item}.'</td>'.
6212: '<td class="LC_right_item"><span class="LC_nobreak">';
6213: foreach my $type (@cattypes) {
6214: my $ischecked;
6215: if ($checked{$item} eq $type) {
6216: $ischecked=' checked="checked"';
6217: }
6218: $datatable .= '<label>'.
6219: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6220: ' />'.$lt{$type}.'</label> ';
6221: }
6222: $datatable .= '</span></td></tr>';
6223: $itemcount ++;
6224: }
6225: $$rowtotal += $itemcount;
6226: } elsif ($position eq 'middle') {
6227: my $toggle_cats_crs = ' ';
6228: my $toggle_cats_dom = ' checked="checked" ';
6229: my $can_cat_crs = ' ';
6230: my $can_cat_dom = ' checked="checked" ';
6231: my $toggle_catscomm_comm = ' ';
6232: my $toggle_catscomm_dom = ' checked="checked" ';
6233: my $can_catcomm_comm = ' ';
6234: my $can_catcomm_dom = ' checked="checked" ';
6235:
6236: if (ref($settings) eq 'HASH') {
6237: if ($settings->{'togglecats'} eq 'crs') {
6238: $toggle_cats_crs = $toggle_cats_dom;
6239: $toggle_cats_dom = ' ';
6240: }
6241: if ($settings->{'categorize'} eq 'crs') {
6242: $can_cat_crs = $can_cat_dom;
6243: $can_cat_dom = ' ';
6244: }
6245: if ($settings->{'togglecatscomm'} eq 'comm') {
6246: $toggle_catscomm_comm = $toggle_catscomm_dom;
6247: $toggle_catscomm_dom = ' ';
6248: }
6249: if ($settings->{'categorizecomm'} eq 'comm') {
6250: $can_catcomm_comm = $can_catcomm_dom;
6251: $can_catcomm_dom = ' ';
6252: }
6253: }
6254: my %title = &Apache::lonlocal::texthash (
6255: togglecats => 'Show/Hide a course in catalog',
6256: togglecatscomm => 'Show/Hide a community in catalog',
6257: categorize => 'Assign a category to a course',
6258: categorizecomm => 'Assign a category to a community',
6259: );
6260: my %level = &Apache::lonlocal::texthash (
6261: dom => 'Set in Domain',
6262: crs => 'Set in Course',
6263: comm => 'Set in Community',
6264: );
6265: $datatable = '<tr class="LC_odd_row">'.
6266: '<td>'.$title{'togglecats'}.'</td>'.
6267: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6268: '<input type="radio" name="togglecats"'.
6269: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6270: '<label><input type="radio" name="togglecats"'.
6271: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6272: '</tr><tr>'.
6273: '<td>'.$title{'categorize'}.'</td>'.
6274: '<td class="LC_right_item"><span class="LC_nobreak">'.
6275: '<label><input type="radio" name="categorize"'.
6276: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6277: '<label><input type="radio" name="categorize"'.
6278: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6279: '</tr><tr class="LC_odd_row">'.
6280: '<td>'.$title{'togglecatscomm'}.'</td>'.
6281: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6282: '<input type="radio" name="togglecatscomm"'.
6283: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6284: '<label><input type="radio" name="togglecatscomm"'.
6285: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6286: '</tr><tr>'.
6287: '<td>'.$title{'categorizecomm'}.'</td>'.
6288: '<td class="LC_right_item"><span class="LC_nobreak">'.
6289: '<label><input type="radio" name="categorizecomm"'.
6290: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6291: '<label><input type="radio" name="categorizecomm"'.
6292: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6293: '</tr>';
6294: $$rowtotal += 4;
6295: } else {
6296: my $css_class;
6297: my $itemcount = 1;
6298: my $cathash;
6299: if (ref($settings) eq 'HASH') {
6300: $cathash = $settings->{'cats'};
6301: }
6302: if (ref($cathash) eq 'HASH') {
6303: my (@cats,@trails,%allitems,%idx,@jsarray);
6304: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6305: \%allitems,\%idx,\@jsarray);
6306: my $maxdepth = scalar(@cats);
6307: my $colattrib = '';
6308: if ($maxdepth > 2) {
6309: $colattrib = ' colspan="2" ';
6310: }
6311: my @path;
6312: if (@cats > 0) {
6313: if (ref($cats[0]) eq 'ARRAY') {
6314: my $numtop = @{$cats[0]};
6315: my $maxnum = $numtop;
6316: my %default_names = (
6317: instcode => &mt('Official courses'),
6318: communities => &mt('Communities'),
6319: );
6320:
6321: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6322: ($cathash->{'instcode::0'} eq '') ||
6323: (!grep(/^communities$/,@{$cats[0]})) ||
6324: ($cathash->{'communities::0'} eq '')) {
6325: $maxnum ++;
6326: }
6327: my $lastidx;
6328: for (my $i=0; $i<$numtop; $i++) {
6329: my $parent = $cats[0][$i];
6330: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6331: my $item = &escape($parent).'::0';
6332: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6333: $lastidx = $idx{$item};
6334: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6335: .'<select name="'.$item.'"'.$chgstr.'>';
6336: for (my $k=0; $k<=$maxnum; $k++) {
6337: my $vpos = $k+1;
6338: my $selstr;
6339: if ($k == $i) {
6340: $selstr = ' selected="selected" ';
6341: }
6342: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6343: }
6344: $datatable .= '</select></span></td><td>';
6345: if ($parent eq 'instcode' || $parent eq 'communities') {
6346: $datatable .= '<span class="LC_nobreak">'
6347: .$default_names{$parent}.'</span>';
6348: if ($parent eq 'instcode') {
6349: $datatable .= '<br /><span class="LC_nobreak">('
6350: .&mt('with institutional codes')
6351: .')</span></td><td'.$colattrib.'>';
6352: } else {
6353: $datatable .= '<table><tr><td>';
6354: }
6355: $datatable .= '<span class="LC_nobreak">'
6356: .'<label><input type="radio" name="'
6357: .$parent.'" value="1" checked="checked" />'
6358: .&mt('Display').'</label>';
6359: if ($parent eq 'instcode') {
6360: $datatable .= ' ';
6361: } else {
6362: $datatable .= '</span></td></tr><tr><td>'
6363: .'<span class="LC_nobreak">';
6364: }
6365: $datatable .= '<label><input type="radio" name="'
6366: .$parent.'" value="0" />'
6367: .&mt('Do not display').'</label></span>';
6368: if ($parent eq 'communities') {
6369: $datatable .= '</td></tr></table>';
6370: }
6371: $datatable .= '</td>';
6372: } else {
6373: $datatable .= $parent
6374: .' <span class="LC_nobreak"><label>'
6375: .'<input type="checkbox" name="deletecategory" '
6376: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6377: }
6378: my $depth = 1;
6379: push(@path,$parent);
6380: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6381: pop(@path);
6382: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6383: $itemcount ++;
6384: }
6385: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6386: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6387: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6388: for (my $k=0; $k<=$maxnum; $k++) {
6389: my $vpos = $k+1;
6390: my $selstr;
6391: if ($k == $numtop) {
6392: $selstr = ' selected="selected" ';
6393: }
6394: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6395: }
6396: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6397: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6398: .'</tr>'."\n";
6399: $itemcount ++;
6400: foreach my $default ('instcode','communities') {
6401: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6402: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6403: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6404: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6405: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6406: for (my $k=0; $k<=$maxnum; $k++) {
6407: my $vpos = $k+1;
6408: my $selstr;
6409: if ($k == $maxnum) {
6410: $selstr = ' selected="selected" ';
6411: }
6412: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6413: }
6414: $datatable .= '</select></span></td>'.
6415: '<td><span class="LC_nobreak">'.
6416: $default_names{$default}.'</span>';
6417: if ($default eq 'instcode') {
6418: $datatable .= '<br /><span class="LC_nobreak">('
6419: .&mt('with institutional codes').')</span>';
6420: }
6421: $datatable .= '</td>'
6422: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6423: .&mt('Display').'</label> '
6424: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6425: .&mt('Do not display').'</label></span></td></tr>';
6426: }
6427: }
6428: }
6429: } else {
6430: $datatable .= &initialize_categories($itemcount);
6431: }
6432: } else {
6433: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
6434: .&initialize_categories($itemcount);
6435: }
6436: $$rowtotal += $itemcount;
6437: }
6438: return $datatable;
6439: }
6440:
6441: sub print_serverstatuses {
6442: my ($dom,$settings,$rowtotal) = @_;
6443: my $datatable;
6444: my @pages = &serverstatus_pages();
6445: my (%namedaccess,%machineaccess);
6446: foreach my $type (@pages) {
6447: $namedaccess{$type} = '';
6448: $machineaccess{$type}= '';
6449: }
6450: if (ref($settings) eq 'HASH') {
6451: foreach my $type (@pages) {
6452: if (exists($settings->{$type})) {
6453: if (ref($settings->{$type}) eq 'HASH') {
6454: foreach my $key (keys(%{$settings->{$type}})) {
6455: if ($key eq 'namedusers') {
6456: $namedaccess{$type} = $settings->{$type}->{$key};
6457: } elsif ($key eq 'machines') {
6458: $machineaccess{$type} = $settings->{$type}->{$key};
6459: }
6460: }
6461: }
6462: }
6463: }
6464: }
6465: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6466: my $rownum = 0;
6467: my $css_class;
6468: foreach my $type (@pages) {
6469: $rownum ++;
6470: $css_class = $rownum%2?' class="LC_odd_row"':'';
6471: $datatable .= '<tr'.$css_class.'>'.
6472: '<td><span class="LC_nobreak">'.
6473: $titles->{$type}.'</span></td>'.
6474: '<td class="LC_left_item">'.
6475: '<input type="text" name="'.$type.'_namedusers" '.
6476: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6477: '<td class="LC_right_item">'.
6478: '<span class="LC_nobreak">'.
6479: '<input type="text" name="'.$type.'_machines" '.
6480: 'value="'.$machineaccess{$type}.'" size="10" />'.
6481: '</span></td></tr>'."\n";
6482: }
6483: $$rowtotal += $rownum;
6484: return $datatable;
6485: }
6486:
6487: sub serverstatus_pages {
6488: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6489: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
6490: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
6491: 'uniquecodes','diskusage','coursecatalog');
6492: }
6493:
6494: sub defaults_javascript {
6495: my ($settings) = @_;
6496: my $intauthcheck = &mt('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.');
6497: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
6498: &js_escape(\$intauthcheck);
6499: &js_escape(\$intauthcost);
6500: my $intauthjs = <<"ENDSCRIPT";
6501:
6502: function warnIntAuth(field) {
6503: if (field.name == 'intauth_check') {
6504: if (field.value == '2') {
6505: alert('$intauthcheck');
6506: }
6507: }
6508: if (field.name == 'intauth_cost') {
6509: field.value.replace(/\s/g,'');
6510: if (field.value != '') {
6511: var regexdigit=/^\\d+\$/;
6512: if (!regexdigit.test(field.value)) {
6513: alert('$intauthcost');
6514: }
6515: }
6516: }
6517: return;
6518: }
6519:
6520: ENDSCRIPT
6521:
6522: if (ref($settings) ne 'HASH') {
6523: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6524: }
6525: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6526: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6527: if ($maxnum eq '') {
6528: $maxnum = 0;
6529: }
6530: $maxnum ++;
6531: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6532: return <<"ENDSCRIPT";
6533: <script type="text/javascript">
6534: // <![CDATA[
6535: function reorderTypes(form,caller) {
6536: var changedVal;
6537: $jstext
6538: var newpos = 'addinststatus_pos';
6539: var current = new Array;
6540: var maxh = $maxnum;
6541: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6542: var oldVal;
6543: if (caller == newpos) {
6544: changedVal = newitemVal;
6545: } else {
6546: var curritem = 'inststatus_pos_'+caller;
6547: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6548: current[newitemVal] = newpos;
6549: }
6550: for (var i=0; i<inststatuses.length; i++) {
6551: if (inststatuses[i] != caller) {
6552: var elementName = 'inststatus_pos_'+inststatuses[i];
6553: if (form.elements[elementName]) {
6554: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6555: current[currVal] = elementName;
6556: }
6557: }
6558: }
6559: for (var j=0; j<maxh; j++) {
6560: if (current[j] == undefined) {
6561: oldVal = j;
6562: }
6563: }
6564: if (oldVal < changedVal) {
6565: for (var k=oldVal+1; k<=changedVal ; k++) {
6566: var elementName = current[k];
6567: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6568: }
6569: } else {
6570: for (var k=changedVal; k<oldVal; k++) {
6571: var elementName = current[k];
6572: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6573: }
6574: }
6575: return;
6576: }
6577:
6578: $intauthjs
6579:
6580: // ]]>
6581: </script>
6582:
6583: ENDSCRIPT
6584: } else {
6585: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6586: }
6587: }
6588:
6589: sub coursecategories_javascript {
6590: my ($settings) = @_;
6591: my ($output,$jstext,$cathash);
6592: if (ref($settings) eq 'HASH') {
6593: $cathash = $settings->{'cats'};
6594: }
6595: if (ref($cathash) eq 'HASH') {
6596: my (@cats,@jsarray,%idx);
6597: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6598: if (@jsarray > 0) {
6599: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6600: for (my $i=0; $i<@jsarray; $i++) {
6601: if (ref($jsarray[$i]) eq 'ARRAY') {
6602: my $catstr = join('","',@{$jsarray[$i]});
6603: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6604: }
6605: }
6606: }
6607: } else {
6608: $jstext = ' var categories = Array(1);'."\n".
6609: ' categories[0] = Array("instcode_pos");'."\n";
6610: }
6611: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6612: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6613: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6614: &js_escape(\$instcode_reserved);
6615: &js_escape(\$communities_reserved);
6616: &js_escape(\$choose_again);
6617: $output = <<"ENDSCRIPT";
6618: <script type="text/javascript">
6619: // <![CDATA[
6620: function reorderCats(form,parent,item,idx) {
6621: var changedVal;
6622: $jstext
6623: var newpos = 'addcategory_pos';
6624: if (parent == '') {
6625: var has_instcode = 0;
6626: var maxtop = categories[idx].length;
6627: for (var j=0; j<maxtop; j++) {
6628: if (categories[idx][j] == 'instcode::0') {
6629: has_instcode == 1;
6630: }
6631: }
6632: if (has_instcode == 0) {
6633: categories[idx][maxtop] = 'instcode_pos';
6634: }
6635: } else {
6636: newpos += '_'+parent;
6637: }
6638: var maxh = 1 + categories[idx].length;
6639: var current = new Array;
6640: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6641: if (item == newpos) {
6642: changedVal = newitemVal;
6643: } else {
6644: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6645: current[newitemVal] = newpos;
6646: }
6647: for (var i=0; i<categories[idx].length; i++) {
6648: var elementName = categories[idx][i];
6649: if (elementName != item) {
6650: if (form.elements[elementName]) {
6651: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6652: current[currVal] = elementName;
6653: }
6654: }
6655: }
6656: var oldVal;
6657: for (var j=0; j<maxh; j++) {
6658: if (current[j] == undefined) {
6659: oldVal = j;
6660: }
6661: }
6662: if (oldVal < changedVal) {
6663: for (var k=oldVal+1; k<=changedVal ; k++) {
6664: var elementName = current[k];
6665: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6666: }
6667: } else {
6668: for (var k=changedVal; k<oldVal; k++) {
6669: var elementName = current[k];
6670: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6671: }
6672: }
6673: return;
6674: }
6675:
6676: function categoryCheck(form) {
6677: if (form.elements['addcategory_name'].value == 'instcode') {
6678: alert('$instcode_reserved\\n$choose_again');
6679: return false;
6680: }
6681: if (form.elements['addcategory_name'].value == 'communities') {
6682: alert('$communities_reserved\\n$choose_again');
6683: return false;
6684: }
6685: return true;
6686: }
6687:
6688: // ]]>
6689: </script>
6690:
6691: ENDSCRIPT
6692: return $output;
6693: }
6694:
6695: sub initialize_categories {
6696: my ($itemcount) = @_;
6697: my ($datatable,$css_class,$chgstr);
6698: my %default_names = (
6699: instcode => 'Official courses (with institutional codes)',
6700: communities => 'Communities',
6701: );
6702: my $select0 = ' selected="selected"';
6703: my $select1 = '';
6704: foreach my $default ('instcode','communities') {
6705: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6706: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
6707: if ($default eq 'communities') {
6708: $select1 = $select0;
6709: $select0 = '';
6710: }
6711: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6712: .'<select name="'.$default.'_pos">'
6713: .'<option value="0"'.$select0.'>1</option>'
6714: .'<option value="1"'.$select1.'>2</option>'
6715: .'<option value="2">3</option></select> '
6716: .$default_names{$default}
6717: .'</span></td><td><span class="LC_nobreak">'
6718: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6719: .&mt('Display').'</label> <label>'
6720: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6721: .'</label></span></td></tr>';
6722: $itemcount ++;
6723: }
6724: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6725: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6726: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6727: .'<select name="addcategory_pos"'.$chgstr.'>'
6728: .'<option value="0">1</option>'
6729: .'<option value="1">2</option>'
6730: .'<option value="2" selected="selected">3</option></select> '
6731: .&mt('Add category').'</span></td><tda<span class="LC_nobreak">>'.&mt('Name:')
6732: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
6733: .'</td></tr>';
6734: return $datatable;
6735: }
6736:
6737: sub build_category_rows {
6738: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6739: my ($text,$name,$item,$chgstr);
6740: if (ref($cats) eq 'ARRAY') {
6741: my $maxdepth = scalar(@{$cats});
6742: if (ref($cats->[$depth]) eq 'HASH') {
6743: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6744: my $numchildren = @{$cats->[$depth]{$parent}};
6745: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6746: $text .= '<td><table class="LC_data_table">';
6747: my ($idxnum,$parent_name,$parent_item);
6748: my $higher = $depth - 1;
6749: if ($higher == 0) {
6750: $parent_name = &escape($parent).'::'.$higher;
6751: } else {
6752: if (ref($path) eq 'ARRAY') {
6753: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6754: }
6755: }
6756: $parent_item = 'addcategory_pos_'.$parent_name;
6757: for (my $j=0; $j<=$numchildren; $j++) {
6758: if ($j < $numchildren) {
6759: $name = $cats->[$depth]{$parent}[$j];
6760: $item = &escape($name).':'.&escape($parent).':'.$depth;
6761: $idxnum = $idx->{$item};
6762: } else {
6763: $name = $parent_name;
6764: $item = $parent_item;
6765: }
6766: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6767: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6768: for (my $i=0; $i<=$numchildren; $i++) {
6769: my $vpos = $i+1;
6770: my $selstr;
6771: if ($j == $i) {
6772: $selstr = ' selected="selected" ';
6773: }
6774: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6775: }
6776: $text .= '</select> ';
6777: if ($j < $numchildren) {
6778: my $deeper = $depth+1;
6779: $text .= $name.' '
6780: .'<label><input type="checkbox" name="deletecategory" value="'
6781: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6782: if(ref($path) eq 'ARRAY') {
6783: push(@{$path},$name);
6784: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6785: pop(@{$path});
6786: }
6787: } else {
6788: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
6789: if ($j == $numchildren) {
6790: $text .= $name;
6791: } else {
6792: $text .= $item;
6793: }
6794: $text .= '" value="" />';
6795: }
6796: $text .= '</td></tr>';
6797: }
6798: $text .= '</table></td>';
6799: } else {
6800: my $higher = $depth-1;
6801: if ($higher == 0) {
6802: $name = &escape($parent).'::'.$higher;
6803: } else {
6804: if (ref($path) eq 'ARRAY') {
6805: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6806: }
6807: }
6808: my $colspan;
6809: if ($parent ne 'instcode') {
6810: $colspan = $maxdepth - $depth - 1;
6811: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
6812: }
6813: }
6814: }
6815: }
6816: return $text;
6817: }
6818:
6819: sub modifiable_userdata_row {
6820: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
6821: $rowid,$customcss,$rowstyle) = @_;
6822: my ($role,$rolename,$statustype);
6823: $role = $item;
6824: if ($context eq 'cancreate') {
6825: if ($item =~ /^(emailusername)_(.+)$/) {
6826: $role = $1;
6827: $statustype = $2;
6828: if (ref($usertypes) eq 'HASH') {
6829: if ($usertypes->{$statustype}) {
6830: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6831: } else {
6832: $rolename = &mt('Data provided by user');
6833: }
6834: }
6835: }
6836: } elsif ($context eq 'selfcreate') {
6837: if (ref($usertypes) eq 'HASH') {
6838: $rolename = $usertypes->{$role};
6839: } else {
6840: $rolename = $role;
6841: }
6842: } else {
6843: if ($role eq 'cr') {
6844: $rolename = &mt('Custom role');
6845: } else {
6846: $rolename = &Apache::lonnet::plaintext($role);
6847: }
6848: }
6849: my (@fields,%fieldtitles);
6850: if (ref($fieldsref) eq 'ARRAY') {
6851: @fields = @{$fieldsref};
6852: } else {
6853: @fields = ('lastname','firstname','middlename','generation',
6854: 'permanentemail','id');
6855: }
6856: if ((ref($titlesref) eq 'HASH')) {
6857: %fieldtitles = %{$titlesref};
6858: } else {
6859: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6860: }
6861: my $output;
6862: my $css_class;
6863: if ($rowcount%2) {
6864: $css_class = 'LC_odd_row';
6865: }
6866: if ($customcss) {
6867: $css_class .= " $customcss";
6868: }
6869: $css_class =~ s/^\s+//;
6870: if ($css_class) {
6871: $css_class = ' class="'.$css_class.'"';
6872: }
6873: if ($rowstyle) {
6874: $css_class .= ' style="'.$rowstyle.'"';
6875: }
6876: if ($rowid) {
6877: $rowid = ' id="'.$rowid.'"';
6878: }
6879:
6880: $output = '<tr '.$css_class.$rowid.'>'.
6881: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6882: '<td class="LC_left_item" colspan="2"><table>';
6883: my $rem;
6884: my %checks;
6885: if (ref($settings) eq 'HASH') {
6886: if (ref($settings->{$context}) eq 'HASH') {
6887: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6888: my $hashref = $settings->{$context}->{$role};
6889: if ($role eq 'emailusername') {
6890: if ($statustype) {
6891: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6892: $hashref = $settings->{$context}->{$role}->{$statustype};
6893: if (ref($hashref) eq 'HASH') {
6894: foreach my $field (@fields) {
6895: if ($hashref->{$field}) {
6896: $checks{$field} = $hashref->{$field};
6897: }
6898: }
6899: }
6900: }
6901: }
6902: } else {
6903: if (ref($hashref) eq 'HASH') {
6904: foreach my $field (@fields) {
6905: if ($hashref->{$field}) {
6906: $checks{$field} = ' checked="checked" ';
6907: }
6908: }
6909: }
6910: }
6911: }
6912: }
6913: }
6914:
6915: my $total = scalar(@fields);
6916: for (my $i=0; $i<$total; $i++) {
6917: $rem = $i%($numinrow);
6918: if ($rem == 0) {
6919: if ($i > 0) {
6920: $output .= '</tr>';
6921: }
6922: $output .= '<tr>';
6923: }
6924: my $check = ' ';
6925: unless ($role eq 'emailusername') {
6926: if (exists($checks{$fields[$i]})) {
6927: $check = $checks{$fields[$i]}
6928: } else {
6929: if ($role eq 'st') {
6930: if (ref($settings) ne 'HASH') {
6931: $check = ' checked="checked" ';
6932: }
6933: }
6934: }
6935: }
6936: $output .= '<td class="LC_left_item">'.
6937: '<span class="LC_nobreak">';
6938: if ($role eq 'emailusername') {
6939: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
6940: $checks{$fields[$i]} = 'omit';
6941: }
6942: foreach my $option ('required','optional','omit') {
6943: my $checked='';
6944: if ($checks{$fields[$i]} eq $option) {
6945: $checked='checked="checked" ';
6946: }
6947: $output .= '<label>'.
6948: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
6949: &mt($option).'</label>'.(' ' x2);
6950: }
6951: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
6952: } else {
6953: $output .= '<label>'.
6954: '<input type="checkbox" name="canmodify_'.$role.'" '.
6955: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
6956: '</label>';
6957: }
6958: $output .= '</span></td>';
6959: }
6960: $rem = $total%$numinrow;
6961: my $colsleft;
6962: if ($rem) {
6963: $colsleft = $numinrow - $rem;
6964: }
6965: if ($colsleft > 1) {
6966: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6967: ' </td>';
6968: } elsif ($colsleft == 1) {
6969: $output .= '<td class="LC_left_item"> </td>';
6970: }
6971: $output .= '</tr></table></td></tr>';
6972: return $output;
6973: }
6974:
6975: sub insttypes_row {
6976: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
6977: $customcss,$rowstyle) = @_;
6978: my %lt = &Apache::lonlocal::texthash (
6979: cansearch => 'Users allowed to search',
6980: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
6981: lockablenames => 'User preference to lock name',
6982: selfassign => 'Self-reportable affiliations',
6983: );
6984: my $showdom;
6985: if ($context eq 'cansearch') {
6986: $showdom = ' ('.$dom.')';
6987: }
6988: my $class = 'LC_left_item';
6989: if ($context eq 'statustocreate') {
6990: $class = 'LC_right_item';
6991: }
6992: my $css_class;
6993: if ($$rowtotal%2) {
6994: $css_class = 'LC_odd_row';
6995: }
6996: if ($customcss) {
6997: $css_class .= ' '.$customcss;
6998: }
6999: $css_class =~ s/^\s+//;
7000: if ($css_class) {
7001: $css_class = ' class="'.$css_class.'"';
7002: }
7003: if ($rowstyle) {
7004: $css_class .= ' style="'.$rowstyle.'"';
7005: }
7006: if ($onclick) {
7007: $onclick = 'onclick="'.$onclick.'" ';
7008: }
7009: my $output = '<tr'.$css_class.'>'.
7010: '<td>'.$lt{$context}.$showdom.
7011: '</td><td class="'.$class.'" colspan="2"><table>';
7012: my $rem;
7013: if (ref($types) eq 'ARRAY') {
7014: for (my $i=0; $i<@{$types}; $i++) {
7015: if (defined($usertypes->{$types->[$i]})) {
7016: my $rem = $i%($numinrow);
7017: if ($rem == 0) {
7018: if ($i > 0) {
7019: $output .= '</tr>';
7020: }
7021: $output .= '<tr>';
7022: }
7023: my $check = ' ';
7024: if (ref($settings) eq 'HASH') {
7025: if (ref($settings->{$context}) eq 'ARRAY') {
7026: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7027: $check = ' checked="checked" ';
7028: }
7029: } elsif ($context eq 'statustocreate') {
7030: $check = ' checked="checked" ';
7031: }
7032: }
7033: $output .= '<td class="LC_left_item">'.
7034: '<span class="LC_nobreak"><label>'.
7035: '<input type="checkbox" name="'.$context.'" '.
7036: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
7037: $usertypes->{$types->[$i]}.'</label></span></td>';
7038: }
7039: }
7040: $rem = @{$types}%($numinrow);
7041: }
7042: my $colsleft = $numinrow - $rem;
7043: if ($rem == 0) {
7044: $output .= '<tr>';
7045: }
7046: if ($colsleft > 1) {
7047: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7048: } else {
7049: $output .= '<td class="LC_left_item">';
7050: }
7051: my $defcheck = ' ';
7052: if (ref($settings) eq 'HASH') {
7053: if (ref($settings->{$context}) eq 'ARRAY') {
7054: if (grep(/^default$/,@{$settings->{$context}})) {
7055: $defcheck = ' checked="checked" ';
7056: }
7057: } elsif ($context eq 'statustocreate') {
7058: $defcheck = ' checked="checked" ';
7059: }
7060: }
7061: $output .= '<span class="LC_nobreak"><label>'.
7062: '<input type="checkbox" name="'.$context.'" '.
7063: 'value="default"'.$defcheck.$onclick.'/>'.
7064: $othertitle.'</label></span></td>'.
7065: '</tr></table></td></tr>';
7066: return $output;
7067: }
7068:
7069: sub sorted_searchtitles {
7070: my %searchtitles = &Apache::lonlocal::texthash(
7071: 'uname' => 'username',
7072: 'lastname' => 'last name',
7073: 'lastfirst' => 'last name, first name',
7074: );
7075: my @titleorder = ('uname','lastname','lastfirst');
7076: return (\%searchtitles,\@titleorder);
7077: }
7078:
7079: sub sorted_searchtypes {
7080: my %srchtypes_desc = (
7081: exact => 'is exact match',
7082: contains => 'contains ..',
7083: begins => 'begins with ..',
7084: );
7085: my @srchtypeorder = ('exact','begins','contains');
7086: return (\%srchtypes_desc,\@srchtypeorder);
7087: }
7088:
7089: sub usertype_update_row {
7090: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7091: my $datatable;
7092: my $numinrow = 4;
7093: foreach my $type (@{$types}) {
7094: if (defined($usertypes->{$type})) {
7095: $$rownums ++;
7096: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7097: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7098: '</td><td class="LC_left_item"><table>';
7099: for (my $i=0; $i<@{$fields}; $i++) {
7100: my $rem = $i%($numinrow);
7101: if ($rem == 0) {
7102: if ($i > 0) {
7103: $datatable .= '</tr>';
7104: }
7105: $datatable .= '<tr>';
7106: }
7107: my $check = ' ';
7108: if (ref($settings) eq 'HASH') {
7109: if (ref($settings->{'fields'}) eq 'HASH') {
7110: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7111: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7112: $check = ' checked="checked" ';
7113: }
7114: }
7115: }
7116: }
7117:
7118: if ($i == @{$fields}-1) {
7119: my $colsleft = $numinrow - $rem;
7120: if ($colsleft > 1) {
7121: $datatable .= '<td colspan="'.$colsleft.'">';
7122: } else {
7123: $datatable .= '<td>';
7124: }
7125: } else {
7126: $datatable .= '<td>';
7127: }
7128: $datatable .= '<span class="LC_nobreak"><label>'.
7129: '<input type="checkbox" name="updateable_'.$type.
7130: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7131: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7132: }
7133: $datatable .= '</tr></table></td></tr>';
7134: }
7135: }
7136: return $datatable;
7137: }
7138:
7139: sub modify_login {
7140: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7141: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7142: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7143: %title = ( coursecatalog => 'Display course catalog',
7144: adminmail => 'Display administrator E-mail address',
7145: helpdesk => 'Display "Contact Helpdesk" link',
7146: newuser => 'Link for visitors to create a user account',
7147: loginheader => 'Log-in box header');
7148: @offon = ('off','on');
7149: if (ref($domconfig{login}) eq 'HASH') {
7150: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7151: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7152: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7153: }
7154: }
7155: }
7156: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7157: \%domconfig,\%loginhash);
7158: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7159: foreach my $item (@toggles) {
7160: $loginhash{login}{$item} = $env{'form.'.$item};
7161: }
7162: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7163: if (ref($colchanges{'login'}) eq 'HASH') {
7164: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7165: \%loginhash);
7166: }
7167:
7168: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7169: my %domservers = &Apache::lonnet::get_servers($dom);
7170: my @loginvia_attribs = ('serverpath','custompath','exempt');
7171: if (keys(%servers) > 1) {
7172: foreach my $lonhost (keys(%servers)) {
7173: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7174: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7175: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7176: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7177: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7178: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7179: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7180: $changes{'loginvia'}{$lonhost} = 1;
7181: } else {
7182: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7183: $changes{'loginvia'}{$lonhost} = 1;
7184: }
7185: } else {
7186: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7187: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7188: $changes{'loginvia'}{$lonhost} = 1;
7189: }
7190: }
7191: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7192: foreach my $item (@loginvia_attribs) {
7193: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7194: }
7195: } else {
7196: foreach my $item (@loginvia_attribs) {
7197: my $new = $env{'form.'.$lonhost.'_'.$item};
7198: if (($item eq 'serverpath') && ($new eq 'custom')) {
7199: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7200: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7201: $new = '/';
7202: }
7203: }
7204: if (($item eq 'custompath') &&
7205: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7206: $new = '';
7207: }
7208: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7209: $changes{'loginvia'}{$lonhost} = 1;
7210: }
7211: if ($item eq 'exempt') {
7212: $new = &check_exempt_addresses($new);
7213: }
7214: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7215: }
7216: }
7217: } else {
7218: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7219: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7220: $changes{'loginvia'}{$lonhost} = 1;
7221: foreach my $item (@loginvia_attribs) {
7222: my $new = $env{'form.'.$lonhost.'_'.$item};
7223: if (($item eq 'serverpath') && ($new eq 'custom')) {
7224: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7225: $new = '/';
7226: }
7227: }
7228: if (($item eq 'custompath') &&
7229: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7230: $new = '';
7231: }
7232: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7233: }
7234: }
7235: }
7236: }
7237: }
7238:
7239: my $servadm = $r->dir_config('lonAdmEMail');
7240: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7241: if (ref($domconfig{'login'}) eq 'HASH') {
7242: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7243: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7244: if ($lang eq 'nolang') {
7245: push(@currlangs,$lang);
7246: } elsif (defined($langchoices{$lang})) {
7247: push(@currlangs,$lang);
7248: } else {
7249: next;
7250: }
7251: }
7252: }
7253: }
7254: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7255: if (@currlangs > 0) {
7256: foreach my $lang (@currlangs) {
7257: if (grep(/^\Q$lang\E$/,@delurls)) {
7258: $changes{'helpurl'}{$lang} = 1;
7259: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7260: $changes{'helpurl'}{$lang} = 1;
7261: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7262: push(@newlangs,$lang);
7263: } else {
7264: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7265: }
7266: }
7267: }
7268: unless (grep(/^nolang$/,@currlangs)) {
7269: if ($env{'form.loginhelpurl_nolang.filename'}) {
7270: $changes{'helpurl'}{'nolang'} = 1;
7271: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7272: push(@newlangs,'nolang');
7273: }
7274: }
7275: if ($env{'form.loginhelpurl_add_lang'}) {
7276: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7277: ($env{'form.loginhelpurl_add_file.filename'})) {
7278: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7279: $addedfile = $env{'form.loginhelpurl_add_lang'};
7280: }
7281: }
7282: if ((@newlangs > 0) || ($addedfile)) {
7283: my $error;
7284: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7285: if ($configuserok eq 'ok') {
7286: if ($switchserver) {
7287: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7288: } elsif ($author_ok eq 'ok') {
7289: my @allnew = @newlangs;
7290: if ($addedfile ne '') {
7291: push(@allnew,$addedfile);
7292: }
7293: foreach my $lang (@allnew) {
7294: my $formelem = 'loginhelpurl_'.$lang;
7295: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7296: $formelem = 'loginhelpurl_add_file';
7297: }
7298: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7299: "help/$lang",'','',$newfile{$lang});
7300: if ($result eq 'ok') {
7301: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7302: $changes{'helpurl'}{$lang} = 1;
7303: } else {
7304: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7305: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7306: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7307: (!grep(/^\Q$lang\E$/,@delurls))) {
7308: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7309: }
7310: }
7311: }
7312: } else {
7313: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7314: }
7315: } else {
7316: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7317: }
7318: if ($error) {
7319: &Apache::lonnet::logthis($error);
7320: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7321: }
7322: }
7323:
7324: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7325: if (ref($domconfig{'login'}) eq 'HASH') {
7326: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7327: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7328: if ($domservers{$lonhost}) {
7329: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7330: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7331: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7332: }
7333: }
7334: }
7335: }
7336: }
7337: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7338: foreach my $lonhost (sort(keys(%domservers))) {
7339: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7340: $changes{'headtag'}{$lonhost} = 1;
7341: } else {
7342: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7343: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7344: }
7345: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7346: push(@newhosts,$lonhost);
7347: } elsif ($currheadtagurls{$lonhost}) {
7348: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7349: if ($currexempt{$lonhost}) {
7350: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7351: $changes{'headtag'}{$lonhost} = 1;
7352: }
7353: } elsif ($possexempt{$lonhost}) {
7354: $changes{'headtag'}{$lonhost} = 1;
7355: }
7356: if ($possexempt{$lonhost}) {
7357: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7358: }
7359: }
7360: }
7361: }
7362: if (@newhosts) {
7363: my $error;
7364: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7365: if ($configuserok eq 'ok') {
7366: if ($switchserver) {
7367: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7368: } elsif ($author_ok eq 'ok') {
7369: foreach my $lonhost (@newhosts) {
7370: my $formelem = 'loginheadtag_'.$lonhost;
7371: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7372: "login/headtag/$lonhost",'','',
7373: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7374: if ($result eq 'ok') {
7375: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7376: $changes{'headtag'}{$lonhost} = 1;
7377: if ($possexempt{$lonhost}) {
7378: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7379: }
7380: } else {
7381: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7382: $newheadtagurls{$lonhost},$result);
7383: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7384: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7385: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7386: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7387: }
7388: }
7389: }
7390: } else {
7391: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7392: }
7393: } else {
7394: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7395: }
7396: if ($error) {
7397: &Apache::lonnet::logthis($error);
7398: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7399: }
7400: }
7401: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7402:
7403: my $defaulthelpfile = '/adm/loginproblems.html';
7404: my $defaulttext = &mt('Default in use');
7405:
7406: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7407: $dom);
7408: if ($putresult eq 'ok') {
7409: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7410: my %defaultchecked = (
7411: 'coursecatalog' => 'on',
7412: 'helpdesk' => 'on',
7413: 'adminmail' => 'off',
7414: 'newuser' => 'off',
7415: );
7416: if (ref($domconfig{'login'}) eq 'HASH') {
7417: foreach my $item (@toggles) {
7418: if ($defaultchecked{$item} eq 'on') {
7419: if (($domconfig{'login'}{$item} eq '0') &&
7420: ($env{'form.'.$item} eq '1')) {
7421: $changes{$item} = 1;
7422: } elsif (($domconfig{'login'}{$item} eq '' ||
7423: $domconfig{'login'}{$item} eq '1') &&
7424: ($env{'form.'.$item} eq '0')) {
7425: $changes{$item} = 1;
7426: }
7427: } elsif ($defaultchecked{$item} eq 'off') {
7428: if (($domconfig{'login'}{$item} eq '1') &&
7429: ($env{'form.'.$item} eq '0')) {
7430: $changes{$item} = 1;
7431: } elsif (($domconfig{'login'}{$item} eq '' ||
7432: $domconfig{'login'}{$item} eq '0') &&
7433: ($env{'form.'.$item} eq '1')) {
7434: $changes{$item} = 1;
7435: }
7436: }
7437: }
7438: }
7439: if (keys(%changes) > 0 || $colchgtext) {
7440: &Apache::loncommon::devalidate_domconfig_cache($dom);
7441: if (ref($lastactref) eq 'HASH') {
7442: $lastactref->{'domainconfig'} = 1;
7443: }
7444: $resulttext = &mt('Changes made:').'<ul>';
7445: foreach my $item (sort(keys(%changes))) {
7446: if ($item eq 'loginvia') {
7447: if (ref($changes{$item}) eq 'HASH') {
7448: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7449: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7450: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7451: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7452: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7453: $protocol = 'http' if ($protocol ne 'https');
7454: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7455:
7456: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7457: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7458: } else {
7459: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7460: }
7461: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7462: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7463: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7464: }
7465: $resulttext .= '</li>';
7466: } else {
7467: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7468: }
7469: } else {
7470: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7471: }
7472: }
7473: $resulttext .= '</ul></li>';
7474: }
7475: } elsif ($item eq 'helpurl') {
7476: if (ref($changes{$item}) eq 'HASH') {
7477: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7478: if (grep(/^\Q$lang\E$/,@delurls)) {
7479: my ($chg,$link);
7480: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7481: if ($lang eq 'nolang') {
7482: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7483: } else {
7484: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7485: }
7486: $resulttext .= '<li>'.$chg.'</li>';
7487: } else {
7488: my $chg;
7489: if ($lang eq 'nolang') {
7490: $chg = &mt('custom log-in help file for no preferred language');
7491: } else {
7492: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7493: }
7494: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7495: $loginhash{'login'}{'helpurl'}{$lang}.
7496: '?inhibitmenu=yes',$chg,600,500).
7497: '</li>';
7498: }
7499: }
7500: }
7501: } elsif ($item eq 'headtag') {
7502: if (ref($changes{$item}) eq 'HASH') {
7503: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7504: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7505: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7506: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7507: $resulttext .= '<li><a href="'.
7508: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7509: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7510: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7511: if ($possexempt{$lonhost}) {
7512: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7513: } else {
7514: $resulttext .= &mt('included for any client IP');
7515: }
7516: $resulttext .= '</li>';
7517: }
7518: }
7519: }
7520: } elsif ($item eq 'captcha') {
7521: if (ref($loginhash{'login'}) eq 'HASH') {
7522: my $chgtxt;
7523: if ($loginhash{'login'}{$item} eq 'notused') {
7524: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7525: } else {
7526: my %captchas = &captcha_phrases();
7527: if ($captchas{$loginhash{'login'}{$item}}) {
7528: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7529: } else {
7530: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7531: }
7532: }
7533: $resulttext .= '<li>'.$chgtxt.'</li>';
7534: }
7535: } elsif ($item eq 'recaptchakeys') {
7536: if (ref($loginhash{'login'}) eq 'HASH') {
7537: my ($privkey,$pubkey);
7538: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7539: $pubkey = $loginhash{'login'}{$item}{'public'};
7540: $privkey = $loginhash{'login'}{$item}{'private'};
7541: }
7542: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7543: if (!$pubkey) {
7544: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7545: } else {
7546: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7547: }
7548: if (!$privkey) {
7549: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7550: } else {
7551: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7552: }
7553: $chgtxt .= '</ul>';
7554: $resulttext .= '<li>'.$chgtxt.'</li>';
7555: }
7556: } elsif ($item eq 'recaptchaversion') {
7557: if (ref($loginhash{'login'}) eq 'HASH') {
7558: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7559: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7560: '</li>';
7561: }
7562: }
7563: } else {
7564: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7565: }
7566: }
7567: $resulttext .= $colchgtext.'</ul>';
7568: } else {
7569: $resulttext = &mt('No changes made to log-in page settings');
7570: }
7571: } else {
7572: $resulttext = '<span class="LC_error">'.
7573: &mt('An error occurred: [_1]',$putresult).'</span>';
7574: }
7575: if ($errors) {
7576: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7577: $errors.'</ul>';
7578: }
7579: return $resulttext;
7580: }
7581:
7582: sub check_exempt_addresses {
7583: my ($iplist) = @_;
7584: $iplist =~ s/^\s+//;
7585: $iplist =~ s/\s+$//;
7586: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7587: my (@okips,$new);
7588: foreach my $ip (@poss_ips) {
7589: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7590: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7591: push(@okips,$ip);
7592: }
7593: }
7594: }
7595: if (@okips > 0) {
7596: $new = join(',',@okips);
7597: } else {
7598: $new = '';
7599: }
7600: return $new;
7601: }
7602:
7603: sub color_font_choices {
7604: my %choices =
7605: &Apache::lonlocal::texthash (
7606: img => "Header",
7607: bgs => "Background colors",
7608: links => "Link colors",
7609: images => "Images",
7610: font => "Font color",
7611: fontmenu => "Font menu",
7612: pgbg => "Page",
7613: tabbg => "Header",
7614: sidebg => "Border",
7615: link => "Link",
7616: alink => "Active link",
7617: vlink => "Visited link",
7618: );
7619: return %choices;
7620: }
7621:
7622: sub modify_rolecolors {
7623: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7624: my ($resulttext,%rolehash);
7625: $rolehash{'rolecolors'} = {};
7626: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7627: if ($domconfig{'rolecolors'} eq '') {
7628: $domconfig{'rolecolors'} = {};
7629: }
7630: }
7631: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7632: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7633: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7634: $dom);
7635: if ($putresult eq 'ok') {
7636: if (keys(%changes) > 0) {
7637: &Apache::loncommon::devalidate_domconfig_cache($dom);
7638: if (ref($lastactref) eq 'HASH') {
7639: $lastactref->{'domainconfig'} = 1;
7640: }
7641: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7642: $rolehash{'rolecolors'});
7643: } else {
7644: $resulttext = &mt('No changes made to default color schemes');
7645: }
7646: } else {
7647: $resulttext = '<span class="LC_error">'.
7648: &mt('An error occurred: [_1]',$putresult).'</span>';
7649: }
7650: if ($errors) {
7651: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7652: $errors.'</ul>';
7653: }
7654: return $resulttext;
7655: }
7656:
7657: sub modify_colors {
7658: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7659: my (%changes,%choices);
7660: my @bgs;
7661: my @links = ('link','alink','vlink');
7662: my @logintext;
7663: my @images;
7664: my $servadm = $r->dir_config('lonAdmEMail');
7665: my $errors;
7666: my %defaults;
7667: foreach my $role (@{$roles}) {
7668: if ($role eq 'login') {
7669: %choices = &login_choices();
7670: @logintext = ('textcol','bgcol');
7671: } else {
7672: %choices = &color_font_choices();
7673: }
7674: if ($role eq 'login') {
7675: @images = ('img','logo','domlogo','login');
7676: @bgs = ('pgbg','mainbg','sidebg');
7677: } else {
7678: @images = ('img');
7679: @bgs = ('pgbg','tabbg','sidebg');
7680: }
7681: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7682: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7683: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7684: }
7685: if ($role eq 'login') {
7686: foreach my $item (@logintext) {
7687: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7688: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7689: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7690: }
7691: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7692: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7693: }
7694: }
7695: } else {
7696: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7697: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7698: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7699: }
7700: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7701: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7702: }
7703: }
7704: foreach my $item (@bgs) {
7705: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7706: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7707: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7708: }
7709: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7710: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7711: }
7712: }
7713: foreach my $item (@links) {
7714: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7715: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7716: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7717: }
7718: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7719: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7720: }
7721: }
7722: my ($configuserok,$author_ok,$switchserver) =
7723: &config_check($dom,$confname,$servadm);
7724: my ($width,$height) = &thumb_dimensions();
7725: if (ref($domconfig->{$role}) ne 'HASH') {
7726: $domconfig->{$role} = {};
7727: }
7728: foreach my $img (@images) {
7729: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7730: if (defined($env{'form.login_showlogo_'.$img})) {
7731: $confhash->{$role}{'showlogo'}{$img} = 1;
7732: } else {
7733: $confhash->{$role}{'showlogo'}{$img} = 0;
7734: }
7735: }
7736: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7737: && !defined($domconfig->{$role}{$img})
7738: && !$env{'form.'.$role.'_del_'.$img}
7739: && $env{'form.'.$role.'_import_'.$img}) {
7740: # import the old configured image from the .tab setting
7741: # if they haven't provided a new one
7742: $domconfig->{$role}{$img} =
7743: $env{'form.'.$role.'_import_'.$img};
7744: }
7745: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7746: my $error;
7747: if ($configuserok eq 'ok') {
7748: if ($switchserver) {
7749: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7750: } else {
7751: if ($author_ok eq 'ok') {
7752: my ($result,$logourl) =
7753: &publishlogo($r,'upload',$role.'_'.$img,
7754: $dom,$confname,$img,$width,$height);
7755: if ($result eq 'ok') {
7756: $confhash->{$role}{$img} = $logourl;
7757: $changes{$role}{'images'}{$img} = 1;
7758: } else {
7759: $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);
7760: }
7761: } else {
7762: $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);
7763: }
7764: }
7765: } else {
7766: $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);
7767: }
7768: if ($error) {
7769: &Apache::lonnet::logthis($error);
7770: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7771: }
7772: } elsif ($domconfig->{$role}{$img} ne '') {
7773: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7774: my $error;
7775: if ($configuserok eq 'ok') {
7776: # is confname an author?
7777: if ($switchserver eq '') {
7778: if ($author_ok eq 'ok') {
7779: my ($result,$logourl) =
7780: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7781: $dom,$confname,$img,$width,$height);
7782: if ($result eq 'ok') {
7783: $confhash->{$role}{$img} = $logourl;
7784: $changes{$role}{'images'}{$img} = 1;
7785: }
7786: }
7787: }
7788: }
7789: }
7790: }
7791: }
7792: if (ref($domconfig) eq 'HASH') {
7793: if (ref($domconfig->{$role}) eq 'HASH') {
7794: foreach my $img (@images) {
7795: if ($domconfig->{$role}{$img} ne '') {
7796: if ($env{'form.'.$role.'_del_'.$img}) {
7797: $confhash->{$role}{$img} = '';
7798: $changes{$role}{'images'}{$img} = 1;
7799: } else {
7800: if ($confhash->{$role}{$img} eq '') {
7801: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7802: }
7803: }
7804: } else {
7805: if ($env{'form.'.$role.'_del_'.$img}) {
7806: $confhash->{$role}{$img} = '';
7807: $changes{$role}{'images'}{$img} = 1;
7808: }
7809: }
7810: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7811: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7812: if ($confhash->{$role}{'showlogo'}{$img} ne
7813: $domconfig->{$role}{'showlogo'}{$img}) {
7814: $changes{$role}{'showlogo'}{$img} = 1;
7815: }
7816: } else {
7817: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7818: $changes{$role}{'showlogo'}{$img} = 1;
7819: }
7820: }
7821: }
7822: }
7823: if ($domconfig->{$role}{'font'} ne '') {
7824: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7825: $changes{$role}{'font'} = 1;
7826: }
7827: } else {
7828: if ($confhash->{$role}{'font'}) {
7829: $changes{$role}{'font'} = 1;
7830: }
7831: }
7832: if ($role ne 'login') {
7833: if ($domconfig->{$role}{'fontmenu'} ne '') {
7834: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7835: $changes{$role}{'fontmenu'} = 1;
7836: }
7837: } else {
7838: if ($confhash->{$role}{'fontmenu'}) {
7839: $changes{$role}{'fontmenu'} = 1;
7840: }
7841: }
7842: }
7843: foreach my $item (@bgs) {
7844: if ($domconfig->{$role}{$item} ne '') {
7845: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7846: $changes{$role}{'bgs'}{$item} = 1;
7847: }
7848: } else {
7849: if ($confhash->{$role}{$item}) {
7850: $changes{$role}{'bgs'}{$item} = 1;
7851: }
7852: }
7853: }
7854: foreach my $item (@links) {
7855: if ($domconfig->{$role}{$item} ne '') {
7856: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7857: $changes{$role}{'links'}{$item} = 1;
7858: }
7859: } else {
7860: if ($confhash->{$role}{$item}) {
7861: $changes{$role}{'links'}{$item} = 1;
7862: }
7863: }
7864: }
7865: foreach my $item (@logintext) {
7866: if ($domconfig->{$role}{$item} ne '') {
7867: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7868: $changes{$role}{'logintext'}{$item} = 1;
7869: }
7870: } else {
7871: if ($confhash->{$role}{$item}) {
7872: $changes{$role}{'logintext'}{$item} = 1;
7873: }
7874: }
7875: }
7876: } else {
7877: &default_change_checker($role,\@images,\@links,\@bgs,
7878: \@logintext,$confhash,\%changes);
7879: }
7880: } else {
7881: &default_change_checker($role,\@images,\@links,\@bgs,
7882: \@logintext,$confhash,\%changes);
7883: }
7884: }
7885: return ($errors,%changes);
7886: }
7887:
7888: sub config_check {
7889: my ($dom,$confname,$servadm) = @_;
7890: my ($configuserok,$author_ok,$switchserver,%currroles);
7891: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7892: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7893: $confname,$servadm);
7894: if ($configuserok eq 'ok') {
7895: $switchserver = &check_switchserver($dom,$confname);
7896: if ($switchserver eq '') {
7897: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7898: }
7899: }
7900: return ($configuserok,$author_ok,$switchserver);
7901: }
7902:
7903: sub default_change_checker {
7904: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7905: foreach my $item (@{$links}) {
7906: if ($confhash->{$role}{$item}) {
7907: $changes->{$role}{'links'}{$item} = 1;
7908: }
7909: }
7910: foreach my $item (@{$bgs}) {
7911: if ($confhash->{$role}{$item}) {
7912: $changes->{$role}{'bgs'}{$item} = 1;
7913: }
7914: }
7915: foreach my $item (@{$logintext}) {
7916: if ($confhash->{$role}{$item}) {
7917: $changes->{$role}{'logintext'}{$item} = 1;
7918: }
7919: }
7920: foreach my $img (@{$images}) {
7921: if ($env{'form.'.$role.'_del_'.$img}) {
7922: $confhash->{$role}{$img} = '';
7923: $changes->{$role}{'images'}{$img} = 1;
7924: }
7925: if ($role eq 'login') {
7926: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7927: $changes->{$role}{'showlogo'}{$img} = 1;
7928: }
7929: }
7930: }
7931: if ($confhash->{$role}{'font'}) {
7932: $changes->{$role}{'font'} = 1;
7933: }
7934: }
7935:
7936: sub display_colorchgs {
7937: my ($dom,$changes,$roles,$confhash) = @_;
7938: my (%choices,$resulttext);
7939: if (!grep(/^login$/,@{$roles})) {
7940: $resulttext = &mt('Changes made:').'<br />';
7941: }
7942: foreach my $role (@{$roles}) {
7943: if ($role eq 'login') {
7944: %choices = &login_choices();
7945: } else {
7946: %choices = &color_font_choices();
7947: }
7948: if (ref($changes->{$role}) eq 'HASH') {
7949: if ($role ne 'login') {
7950: $resulttext .= '<h4>'.&mt($role).'</h4>';
7951: }
7952: foreach my $key (sort(keys(%{$changes->{$role}}))) {
7953: if ($role ne 'login') {
7954: $resulttext .= '<ul>';
7955: }
7956: if (ref($changes->{$role}{$key}) eq 'HASH') {
7957: if ($role ne 'login') {
7958: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
7959: }
7960: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
7961: if (($role eq 'login') && ($key eq 'showlogo')) {
7962: if ($confhash->{$role}{$key}{$item}) {
7963: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
7964: } else {
7965: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
7966: }
7967: } elsif ($confhash->{$role}{$item} eq '') {
7968: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
7969: } else {
7970: my $newitem = $confhash->{$role}{$item};
7971: if ($key eq 'images') {
7972: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
7973: }
7974: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
7975: }
7976: }
7977: if ($role ne 'login') {
7978: $resulttext .= '</ul></li>';
7979: }
7980: } else {
7981: if ($confhash->{$role}{$key} eq '') {
7982: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
7983: } else {
7984: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
7985: }
7986: }
7987: if ($role ne 'login') {
7988: $resulttext .= '</ul>';
7989: }
7990: }
7991: }
7992: }
7993: return $resulttext;
7994: }
7995:
7996: sub thumb_dimensions {
7997: return ('200','50');
7998: }
7999:
8000: sub check_dimensions {
8001: my ($inputfile) = @_;
8002: my ($fullwidth,$fullheight);
8003: if ($inputfile =~ m|^[/\w.\-]+$|) {
8004: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8005: my $imageinfo = <PIPE>;
8006: if (!close(PIPE)) {
8007: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8008: }
8009: chomp($imageinfo);
8010: my ($fullsize) =
8011: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8012: if ($fullsize) {
8013: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8014: }
8015: }
8016: }
8017: return ($fullwidth,$fullheight);
8018: }
8019:
8020: sub check_configuser {
8021: my ($uhome,$dom,$confname,$servadm) = @_;
8022: my ($configuserok,%currroles);
8023: if ($uhome eq 'no_host') {
8024: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8025: my $configpass = &LONCAPA::Enrollment::create_password();
8026: $configuserok =
8027: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8028: $configpass,'','','','','',undef,$servadm);
8029: } else {
8030: $configuserok = 'ok';
8031: %currroles =
8032: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8033: }
8034: return ($configuserok,%currroles);
8035: }
8036:
8037: sub check_authorstatus {
8038: my ($dom,$confname,%currroles) = @_;
8039: my $author_ok;
8040: if (!$currroles{':'.$dom.':au'}) {
8041: my $start = time;
8042: my $end = 0;
8043: $author_ok =
8044: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8045: 'au',$end,$start,'','','domconfig');
8046: } else {
8047: $author_ok = 'ok';
8048: }
8049: return $author_ok;
8050: }
8051:
8052: sub publishlogo {
8053: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8054: my ($output,$fname,$logourl);
8055: if ($action eq 'upload') {
8056: $fname=$env{'form.'.$formname.'.filename'};
8057: chop($env{'form.'.$formname});
8058: } else {
8059: ($fname) = ($formname =~ /([^\/]+)$/);
8060: }
8061: if ($savefileas ne '') {
8062: $fname = $savefileas;
8063: }
8064: $fname=&Apache::lonnet::clean_filename($fname);
8065: # See if there is anything left
8066: unless ($fname) { return ('error: no uploaded file'); }
8067: $fname="$subdir/$fname";
8068: my $docroot=$r->dir_config('lonDocRoot');
8069: my $filepath="$docroot/priv";
8070: my $relpath = "$dom/$confname";
8071: my ($fnamepath,$file,$fetchthumb);
8072: $file=$fname;
8073: if ($fname=~m|/|) {
8074: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8075: }
8076: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8077: my $count;
8078: for ($count=5;$count<=$#parts;$count++) {
8079: $filepath.="/$parts[$count]";
8080: if ((-e $filepath)!=1) {
8081: mkdir($filepath,02770);
8082: }
8083: }
8084: # Check for bad extension and disallow upload
8085: if ($file=~/\.(\w+)$/ &&
8086: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8087: $output =
8088: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8089: } elsif ($file=~/\.(\w+)$/ &&
8090: !defined(&Apache::loncommon::fileembstyle($1))) {
8091: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8092: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8093: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8094: } elsif (-d "$filepath/$file") {
8095: $output = &mt('Filename is a directory name - rename the file and re-upload');
8096: } else {
8097: my $source = $filepath.'/'.$file;
8098: my $logfile;
8099: if (!open($logfile,">>",$source.'.log')) {
8100: return (&mt('No write permission to Authoring Space'));
8101: }
8102: print $logfile
8103: "\n================= Publish ".localtime()." ================\n".
8104: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8105: # Save the file
8106: if (!open(FH,">",$source)) {
8107: &Apache::lonnet::logthis('Failed to create '.$source);
8108: return (&mt('Failed to create file'));
8109: }
8110: if ($action eq 'upload') {
8111: if (!print FH ($env{'form.'.$formname})) {
8112: &Apache::lonnet::logthis('Failed to write to '.$source);
8113: return (&mt('Failed to write file'));
8114: }
8115: } else {
8116: my $original = &Apache::lonnet::filelocation('',$formname);
8117: if(!copy($original,$source)) {
8118: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8119: return (&mt('Failed to write file'));
8120: }
8121: }
8122: close(FH);
8123: chmod(0660, $source); # Permissions to rw-rw---.
8124:
8125: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8126: my $copyfile=$targetdir.'/'.$file;
8127:
8128: my @parts=split(/\//,$targetdir);
8129: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8130: for (my $count=5;$count<=$#parts;$count++) {
8131: $path.="/$parts[$count]";
8132: if (!-e $path) {
8133: print $logfile "\nCreating directory ".$path;
8134: mkdir($path,02770);
8135: }
8136: }
8137: my $versionresult;
8138: if (-e $copyfile) {
8139: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8140: } else {
8141: $versionresult = 'ok';
8142: }
8143: if ($versionresult eq 'ok') {
8144: if (copy($source,$copyfile)) {
8145: print $logfile "\nCopied original source to ".$copyfile."\n";
8146: $output = 'ok';
8147: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8148: push(@{$modified_urls},[$copyfile,$source]);
8149: my $metaoutput =
8150: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8151: unless ($registered_cleanup) {
8152: my $handlers = $r->get_handlers('PerlCleanupHandler');
8153: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8154: $registered_cleanup=1;
8155: }
8156: } else {
8157: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8158: $output = &mt('Failed to copy file to RES space').", $!";
8159: }
8160: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8161: my $inputfile = $filepath.'/'.$file;
8162: my $outfile = $filepath.'/'.'tn-'.$file;
8163: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8164: if ($fullwidth ne '' && $fullheight ne '') {
8165: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8166: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8167: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
8168: system({$args[0]} @args);
8169: chmod(0660, $filepath.'/tn-'.$file);
8170: if (-e $outfile) {
8171: my $copyfile=$targetdir.'/tn-'.$file;
8172: if (copy($outfile,$copyfile)) {
8173: print $logfile "\nCopied source to ".$copyfile."\n";
8174: my $thumb_metaoutput =
8175: &write_metadata($dom,$confname,$formname,
8176: $targetdir,'tn-'.$file,$logfile);
8177: push(@{$modified_urls},[$copyfile,$outfile]);
8178: unless ($registered_cleanup) {
8179: my $handlers = $r->get_handlers('PerlCleanupHandler');
8180: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8181: $registered_cleanup=1;
8182: }
8183: } else {
8184: print $logfile "\nUnable to write ".$copyfile.
8185: ':'.$!."\n";
8186: }
8187: }
8188: }
8189: }
8190: }
8191: } else {
8192: $output = $versionresult;
8193: }
8194: }
8195: return ($output,$logourl);
8196: }
8197:
8198: sub logo_versioning {
8199: my ($targetdir,$file,$logfile) = @_;
8200: my $target = $targetdir.'/'.$file;
8201: my ($maxversion,$fn,$extn,$output);
8202: $maxversion = 0;
8203: if ($file =~ /^(.+)\.(\w+)$/) {
8204: $fn=$1;
8205: $extn=$2;
8206: }
8207: opendir(DIR,$targetdir);
8208: while (my $filename=readdir(DIR)) {
8209: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8210: $maxversion=($1>$maxversion)?$1:$maxversion;
8211: }
8212: }
8213: $maxversion++;
8214: print $logfile "\nCreating old version ".$maxversion."\n";
8215: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8216: if (copy($target,$copyfile)) {
8217: print $logfile "Copied old target to ".$copyfile."\n";
8218: $copyfile=$copyfile.'.meta';
8219: if (copy($target.'.meta',$copyfile)) {
8220: print $logfile "Copied old target metadata to ".$copyfile."\n";
8221: $output = 'ok';
8222: } else {
8223: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8224: $output = &mt('Failed to copy old meta').", $!, ";
8225: }
8226: } else {
8227: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8228: $output = &mt('Failed to copy old target').", $!, ";
8229: }
8230: return $output;
8231: }
8232:
8233: sub write_metadata {
8234: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8235: my (%metadatafields,%metadatakeys,$output);
8236: $metadatafields{'title'}=$formname;
8237: $metadatafields{'creationdate'}=time;
8238: $metadatafields{'lastrevisiondate'}=time;
8239: $metadatafields{'copyright'}='public';
8240: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8241: $env{'user.domain'};
8242: $metadatafields{'authorspace'}=$confname.':'.$dom;
8243: $metadatafields{'domain'}=$dom;
8244: {
8245: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8246: my $mfh;
8247: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
8248: foreach (sort(keys(%metadatafields))) {
8249: unless ($_=~/\./) {
8250: my $unikey=$_;
8251: $unikey=~/^([A-Za-z]+)/;
8252: my $tag=$1;
8253: $tag=~tr/A-Z/a-z/;
8254: print $mfh "\n\<$tag";
8255: foreach (split(/\,/,$metadatakeys{$unikey})) {
8256: my $value=$metadatafields{$unikey.'.'.$_};
8257: $value=~s/\"/\'\'/g;
8258: print $mfh ' '.$_.'="'.$value.'"';
8259: }
8260: print $mfh '>'.
8261: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8262: .'</'.$tag.'>';
8263: }
8264: }
8265: $output = 'ok';
8266: print $logfile "\nWrote metadata";
8267: close($mfh);
8268: } else {
8269: print $logfile "\nFailed to open metadata file";
8270: $output = &mt('Could not write metadata');
8271: }
8272: }
8273: return $output;
8274: }
8275:
8276: sub notifysubscribed {
8277: foreach my $targetsource (@{$modified_urls}){
8278: next unless (ref($targetsource) eq 'ARRAY');
8279: my ($target,$source)=@{$targetsource};
8280: if ($source ne '') {
8281: if (open(my $logfh,">>",$source.'.log')) {
8282: print $logfh "\nCleanup phase: Notifications\n";
8283: my @subscribed=&subscribed_hosts($target);
8284: foreach my $subhost (@subscribed) {
8285: print $logfh "\nNotifying host ".$subhost.':';
8286: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8287: print $logfh $reply;
8288: }
8289: my @subscribedmeta=&subscribed_hosts("$target.meta");
8290: foreach my $subhost (@subscribedmeta) {
8291: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8292: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8293: $subhost);
8294: print $logfh $reply;
8295: }
8296: print $logfh "\n============ Done ============\n";
8297: close($logfh);
8298: }
8299: }
8300: }
8301: return OK;
8302: }
8303:
8304: sub subscribed_hosts {
8305: my ($target) = @_;
8306: my @subscribed;
8307: if (open(my $fh,"<","$target.subscription")) {
8308: while (my $subline=<$fh>) {
8309: if ($subline =~ /^($match_lonid):/) {
8310: my $host = $1;
8311: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8312: unless (grep(/^\Q$host\E$/,@subscribed)) {
8313: push(@subscribed,$host);
8314: }
8315: }
8316: }
8317: }
8318: }
8319: return @subscribed;
8320: }
8321:
8322: sub check_switchserver {
8323: my ($dom,$confname) = @_;
8324: my ($allowed,$switchserver);
8325: my $home = &Apache::lonnet::homeserver($confname,$dom);
8326: if ($home eq 'no_host') {
8327: $home = &Apache::lonnet::domain($dom,'primary');
8328: }
8329: my @ids=&Apache::lonnet::current_machine_ids();
8330: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8331: if (!$allowed) {
8332: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8333: }
8334: return $switchserver;
8335: }
8336:
8337: sub modify_quotas {
8338: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8339: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8340: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8341: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8342: $validationfieldsref);
8343: if ($action eq 'quotas') {
8344: $context = 'tools';
8345: } else {
8346: $context = $action;
8347: }
8348: if ($context eq 'requestcourses') {
8349: @usertools = ('official','unofficial','community','textbook');
8350: @options =('norequest','approval','validate','autolimit');
8351: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8352: %titles = &courserequest_titles();
8353: $toolregexp = join('|',@usertools);
8354: %conditions = &courserequest_conditions();
8355: $confname = $dom.'-domainconfig';
8356: my $servadm = $r->dir_config('lonAdmEMail');
8357: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8358: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8359: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8360: } elsif ($context eq 'requestauthor') {
8361: @usertools = ('author');
8362: %titles = &authorrequest_titles();
8363: } else {
8364: @usertools = ('aboutme','blog','webdav','portfolio');
8365: %titles = &tool_titles();
8366: }
8367: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8368: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8369: foreach my $key (keys(%env)) {
8370: if ($context eq 'requestcourses') {
8371: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8372: my $item = $1;
8373: my $type = $2;
8374: if ($type =~ /^limit_(.+)/) {
8375: $limithash{$item}{$1} = $env{$key};
8376: } else {
8377: $confhash{$item}{$type} = $env{$key};
8378: }
8379: }
8380: } elsif ($context eq 'requestauthor') {
8381: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8382: $confhash{$1} = $env{$key};
8383: }
8384: } else {
8385: if ($key =~ /^form\.quota_(.+)$/) {
8386: $confhash{'defaultquota'}{$1} = $env{$key};
8387: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8388: $confhash{'authorquota'}{$1} = $env{$key};
8389: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8390: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8391: }
8392: }
8393: }
8394: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8395: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8396: @approvalnotify = sort(@approvalnotify);
8397: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8398: my @crstypes = ('official','unofficial','community','textbook');
8399: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8400: foreach my $type (@hasuniquecode) {
8401: if (grep(/^\Q$type\E$/,@crstypes)) {
8402: $confhash{'uniquecode'}{$type} = 1;
8403: }
8404: }
8405: my (%newbook,%allpos);
8406: if ($context eq 'requestcourses') {
8407: foreach my $type ('textbooks','templates') {
8408: @{$allpos{$type}} = ();
8409: my $invalid;
8410: if ($type eq 'textbooks') {
8411: $invalid = &mt('Invalid LON-CAPA course for textbook');
8412: } else {
8413: $invalid = &mt('Invalid LON-CAPA course for template');
8414: }
8415: if ($env{'form.'.$type.'_addbook'}) {
8416: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8417: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8418: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8419: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8420: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8421: } else {
8422: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8423: my $position = $env{'form.'.$type.'_addbook_pos'};
8424: $position =~ s/\D+//g;
8425: if ($position ne '') {
8426: $allpos{$type}[$position] = $newbook{$type};
8427: }
8428: }
8429: } else {
8430: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8431: }
8432: }
8433: }
8434: }
8435: if (ref($domconfig{$action}) eq 'HASH') {
8436: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8437: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8438: $changes{'notify'}{'approval'} = 1;
8439: }
8440: } else {
8441: if ($confhash{'notify'}{'approval'}) {
8442: $changes{'notify'}{'approval'} = 1;
8443: }
8444: }
8445: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8446: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8447: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8448: unless ($confhash{'uniquecode'}{$crstype}) {
8449: $changes{'uniquecode'} = 1;
8450: }
8451: }
8452: unless ($changes{'uniquecode'}) {
8453: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8454: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8455: $changes{'uniquecode'} = 1;
8456: }
8457: }
8458: }
8459: } else {
8460: $changes{'uniquecode'} = 1;
8461: }
8462: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8463: $changes{'uniquecode'} = 1;
8464: }
8465: if ($context eq 'requestcourses') {
8466: foreach my $type ('textbooks','templates') {
8467: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8468: my %deletions;
8469: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8470: if (@todelete) {
8471: map { $deletions{$_} = 1; } @todelete;
8472: }
8473: my %imgdeletions;
8474: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8475: if (@todeleteimages) {
8476: map { $imgdeletions{$_} = 1; } @todeleteimages;
8477: }
8478: my $maxnum = $env{'form.'.$type.'_maxnum'};
8479: for (my $i=0; $i<=$maxnum; $i++) {
8480: my $itemid = $env{'form.'.$type.'_id_'.$i};
8481: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8482: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8483: if ($deletions{$key}) {
8484: if ($domconfig{$action}{$type}{$key}{'image'}) {
8485: #FIXME need to obsolete item in RES space
8486: }
8487: next;
8488: } else {
8489: my $newpos = $env{'form.'.$itemid};
8490: $newpos =~ s/\D+//g;
8491: foreach my $item ('subject','title','publisher','author') {
8492: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8493: ($type eq 'templates'));
8494: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8495: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8496: $changes{$type}{$key} = 1;
8497: }
8498: }
8499: $allpos{$type}[$newpos] = $key;
8500: }
8501: if ($imgdeletions{$key}) {
8502: $changes{$type}{$key} = 1;
8503: #FIXME need to obsolete item in RES space
8504: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8505: my ($cdom,$cnum) = split(/_/,$key);
8506: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
8507: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
8508: } else {
8509: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8510: $cdom,$cnum,$type,$configuserok,
8511: $switchserver,$author_ok);
8512: if ($imgurl) {
8513: $confhash{$type}{$key}{'image'} = $imgurl;
8514: $changes{$type}{$key} = 1;
8515: }
8516: if ($error) {
8517: &Apache::lonnet::logthis($error);
8518: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8519: }
8520: }
8521: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8522: $confhash{$type}{$key}{'image'} =
8523: $domconfig{$action}{$type}{$key}{'image'};
8524: }
8525: }
8526: }
8527: }
8528: }
8529: }
8530: } else {
8531: if ($confhash{'notify'}{'approval'}) {
8532: $changes{'notify'}{'approval'} = 1;
8533: }
8534: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8535: $changes{'uniquecode'} = 1;
8536: }
8537: }
8538: if ($context eq 'requestcourses') {
8539: foreach my $type ('textbooks','templates') {
8540: if ($newbook{$type}) {
8541: $changes{$type}{$newbook{$type}} = 1;
8542: foreach my $item ('subject','title','publisher','author') {
8543: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8544: ($type eq 'template'));
8545: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8546: if ($env{'form.'.$type.'_addbook_'.$item}) {
8547: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8548: }
8549: }
8550: if ($type eq 'textbooks') {
8551: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8552: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8553: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
8554: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
8555: } else {
8556: my ($imageurl,$error) =
8557: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8558: $configuserok,$switchserver,$author_ok);
8559: if ($imageurl) {
8560: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8561: }
8562: if ($error) {
8563: &Apache::lonnet::logthis($error);
8564: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8565: }
8566: }
8567: }
8568: }
8569: }
8570: if (@{$allpos{$type}} > 0) {
8571: my $idx = 0;
8572: foreach my $item (@{$allpos{$type}}) {
8573: if ($item ne '') {
8574: $confhash{$type}{$item}{'order'} = $idx;
8575: if (ref($domconfig{$action}) eq 'HASH') {
8576: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8577: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8578: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8579: $changes{$type}{$item} = 1;
8580: }
8581: }
8582: }
8583: }
8584: $idx ++;
8585: }
8586: }
8587: }
8588: }
8589: if (ref($validationitemsref) eq 'ARRAY') {
8590: foreach my $item (@{$validationitemsref}) {
8591: if ($item eq 'fields') {
8592: my @changed;
8593: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8594: if (@{$confhash{'validation'}{$item}} > 0) {
8595: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8596: }
8597: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8598: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8599: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8600: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8601: $domconfig{'requestcourses'}{'validation'}{$item});
8602: } else {
8603: @changed = @{$confhash{'validation'}{$item}};
8604: }
8605: } else {
8606: @changed = @{$confhash{'validation'}{$item}};
8607: }
8608: } else {
8609: @changed = @{$confhash{'validation'}{$item}};
8610: }
8611: if (@changed) {
8612: if ($confhash{'validation'}{$item}) {
8613: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8614: } else {
8615: $changes{'validation'}{$item} = &mt('None');
8616: }
8617: }
8618: } else {
8619: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8620: if ($item eq 'markup') {
8621: if ($env{'form.requestcourses_validation_'.$item}) {
8622: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8623: }
8624: }
8625: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8626: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8627: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8628: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8629: }
8630: } else {
8631: if ($confhash{'validation'}{$item} ne '') {
8632: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8633: }
8634: }
8635: } else {
8636: if ($confhash{'validation'}{$item} ne '') {
8637: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8638: }
8639: }
8640: }
8641: }
8642: }
8643: if ($env{'form.validationdc'}) {
8644: my $newval = $env{'form.validationdc'};
8645: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8646: if (exists($domcoords{$newval})) {
8647: $confhash{'validation'}{'dc'} = $newval;
8648: }
8649: }
8650: if (ref($confhash{'validation'}) eq 'HASH') {
8651: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8652: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8653: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8654: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8655: if ($confhash{'validation'}{'dc'} eq '') {
8656: $changes{'validation'}{'dc'} = &mt('None');
8657: } else {
8658: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8659: }
8660: }
8661: } elsif ($confhash{'validation'}{'dc'} ne '') {
8662: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8663: }
8664: } elsif ($confhash{'validation'}{'dc'} ne '') {
8665: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8666: }
8667: } elsif ($confhash{'validation'}{'dc'} ne '') {
8668: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8669: }
8670: } else {
8671: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8672: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8673: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8674: $changes{'validation'}{'dc'} = &mt('None');
8675: }
8676: }
8677: }
8678: }
8679: }
8680: } else {
8681: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8682: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8683: }
8684: foreach my $item (@usertools) {
8685: foreach my $type (@{$types},'default','_LC_adv') {
8686: my $unset;
8687: if ($context eq 'requestcourses') {
8688: $unset = '0';
8689: if ($type eq '_LC_adv') {
8690: $unset = '';
8691: }
8692: if ($confhash{$item}{$type} eq 'autolimit') {
8693: $confhash{$item}{$type} .= '=';
8694: unless ($limithash{$item}{$type} =~ /\D/) {
8695: $confhash{$item}{$type} .= $limithash{$item}{$type};
8696: }
8697: }
8698: } elsif ($context eq 'requestauthor') {
8699: $unset = '0';
8700: if ($type eq '_LC_adv') {
8701: $unset = '';
8702: }
8703: } else {
8704: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8705: $confhash{$item}{$type} = 1;
8706: } else {
8707: $confhash{$item}{$type} = 0;
8708: }
8709: }
8710: if (ref($domconfig{$action}) eq 'HASH') {
8711: if ($action eq 'requestauthor') {
8712: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8713: $changes{$type} = 1;
8714: }
8715: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8716: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8717: $changes{$item}{$type} = 1;
8718: }
8719: } else {
8720: if ($context eq 'requestcourses') {
8721: if ($confhash{$item}{$type} ne $unset) {
8722: $changes{$item}{$type} = 1;
8723: }
8724: } else {
8725: if (!$confhash{$item}{$type}) {
8726: $changes{$item}{$type} = 1;
8727: }
8728: }
8729: }
8730: } else {
8731: if ($context eq 'requestcourses') {
8732: if ($confhash{$item}{$type} ne $unset) {
8733: $changes{$item}{$type} = 1;
8734: }
8735: } elsif ($context eq 'requestauthor') {
8736: if ($confhash{$type} ne $unset) {
8737: $changes{$type} = 1;
8738: }
8739: } else {
8740: if (!$confhash{$item}{$type}) {
8741: $changes{$item}{$type} = 1;
8742: }
8743: }
8744: }
8745: }
8746: }
8747: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8748: if (ref($domconfig{'quotas'}) eq 'HASH') {
8749: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8750: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8751: if (exists($confhash{'defaultquota'}{$key})) {
8752: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8753: $changes{'defaultquota'}{$key} = 1;
8754: }
8755: } else {
8756: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8757: }
8758: }
8759: } else {
8760: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8761: if (exists($confhash{'defaultquota'}{$key})) {
8762: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8763: $changes{'defaultquota'}{$key} = 1;
8764: }
8765: } else {
8766: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8767: }
8768: }
8769: }
8770: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8771: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8772: if (exists($confhash{'authorquota'}{$key})) {
8773: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8774: $changes{'authorquota'}{$key} = 1;
8775: }
8776: } else {
8777: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8778: }
8779: }
8780: }
8781: }
8782: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8783: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8784: if (ref($domconfig{'quotas'}) eq 'HASH') {
8785: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8786: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8787: $changes{'defaultquota'}{$key} = 1;
8788: }
8789: } else {
8790: if (!exists($domconfig{'quotas'}{$key})) {
8791: $changes{'defaultquota'}{$key} = 1;
8792: }
8793: }
8794: } else {
8795: $changes{'defaultquota'}{$key} = 1;
8796: }
8797: }
8798: }
8799: if (ref($confhash{'authorquota'}) eq 'HASH') {
8800: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8801: if (ref($domconfig{'quotas'}) eq 'HASH') {
8802: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8803: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8804: $changes{'authorquota'}{$key} = 1;
8805: }
8806: } else {
8807: $changes{'authorquota'}{$key} = 1;
8808: }
8809: } else {
8810: $changes{'authorquota'}{$key} = 1;
8811: }
8812: }
8813: }
8814: }
8815:
8816: if ($context eq 'requestauthor') {
8817: $domdefaults{'requestauthor'} = \%confhash;
8818: } else {
8819: foreach my $key (keys(%confhash)) {
8820: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8821: $domdefaults{$key} = $confhash{$key};
8822: }
8823: }
8824: }
8825:
8826: my %quotahash = (
8827: $action => { %confhash }
8828: );
8829: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8830: $dom);
8831: if ($putresult eq 'ok') {
8832: if (keys(%changes) > 0) {
8833: my $cachetime = 24*60*60;
8834: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8835: if (ref($lastactref) eq 'HASH') {
8836: $lastactref->{'domdefaults'} = 1;
8837: }
8838: $resulttext = &mt('Changes made:').'<ul>';
8839: unless (($context eq 'requestcourses') ||
8840: ($context eq 'requestauthor')) {
8841: if (ref($changes{'defaultquota'}) eq 'HASH') {
8842: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8843: foreach my $type (@{$types},'default') {
8844: if (defined($changes{'defaultquota'}{$type})) {
8845: my $typetitle = $usertypes->{$type};
8846: if ($type eq 'default') {
8847: $typetitle = $othertitle;
8848: }
8849: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8850: }
8851: }
8852: $resulttext .= '</ul></li>';
8853: }
8854: if (ref($changes{'authorquota'}) eq 'HASH') {
8855: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8856: foreach my $type (@{$types},'default') {
8857: if (defined($changes{'authorquota'}{$type})) {
8858: my $typetitle = $usertypes->{$type};
8859: if ($type eq 'default') {
8860: $typetitle = $othertitle;
8861: }
8862: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8863: }
8864: }
8865: $resulttext .= '</ul></li>';
8866: }
8867: }
8868: my %newenv;
8869: foreach my $item (@usertools) {
8870: my (%haschgs,%inconf);
8871: if ($context eq 'requestauthor') {
8872: %haschgs = %changes;
8873: %inconf = %confhash;
8874: } else {
8875: if (ref($changes{$item}) eq 'HASH') {
8876: %haschgs = %{$changes{$item}};
8877: }
8878: if (ref($confhash{$item}) eq 'HASH') {
8879: %inconf = %{$confhash{$item}};
8880: }
8881: }
8882: if (keys(%haschgs) > 0) {
8883: my $newacc =
8884: &Apache::lonnet::usertools_access($env{'user.name'},
8885: $env{'user.domain'},
8886: $item,'reload',$context);
8887: if (($context eq 'requestcourses') ||
8888: ($context eq 'requestauthor')) {
8889: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8890: $newenv{'environment.canrequest.'.$item} = $newacc;
8891: }
8892: } else {
8893: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8894: $newenv{'environment.availabletools.'.$item} = $newacc;
8895: }
8896: }
8897: unless ($context eq 'requestauthor') {
8898: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8899: }
8900: foreach my $type (@{$types},'default','_LC_adv') {
8901: if ($haschgs{$type}) {
8902: my $typetitle = $usertypes->{$type};
8903: if ($type eq 'default') {
8904: $typetitle = $othertitle;
8905: } elsif ($type eq '_LC_adv') {
8906: $typetitle = 'LON-CAPA Advanced Users';
8907: }
8908: if ($inconf{$type}) {
8909: if ($context eq 'requestcourses') {
8910: my $cond;
8911: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8912: if ($1 eq '') {
8913: $cond = &mt('(Automatic processing of any request).');
8914: } else {
8915: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8916: }
8917: } else {
8918: $cond = $conditions{$inconf{$type}};
8919: }
8920: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8921: } elsif ($context eq 'requestauthor') {
8922: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8923: $titles{$inconf{$type}},$typetitle);
8924:
8925: } else {
8926: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8927: }
8928: } else {
8929: if ($type eq '_LC_adv') {
8930: if ($inconf{$type} eq '0') {
8931: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8932: } else {
8933: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
8934: }
8935: } else {
8936: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8937: }
8938: }
8939: }
8940: }
8941: unless ($context eq 'requestauthor') {
8942: $resulttext .= '</ul></li>';
8943: }
8944: }
8945: }
8946: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
8947: if (ref($changes{'notify'}) eq 'HASH') {
8948: if ($changes{'notify'}{'approval'}) {
8949: if (ref($confhash{'notify'}) eq 'HASH') {
8950: if ($confhash{'notify'}{'approval'}) {
8951: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
8952: } else {
8953: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
8954: }
8955: }
8956: }
8957: }
8958: }
8959: if ($action eq 'requestcourses') {
8960: my @offon = ('off','on');
8961: if ($changes{'uniquecode'}) {
8962: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8963: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
8964: $resulttext .= '<li>'.
8965: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
8966: '</li>';
8967: } else {
8968: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
8969: '</li>';
8970: }
8971: }
8972: foreach my $type ('textbooks','templates') {
8973: if (ref($changes{$type}) eq 'HASH') {
8974: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
8975: foreach my $key (sort(keys(%{$changes{$type}}))) {
8976: my %coursehash = &Apache::lonnet::coursedescription($key);
8977: my $coursetitle = $coursehash{'description'};
8978: my $position = $confhash{$type}{$key}{'order'} + 1;
8979: $resulttext .= '<li>';
8980: foreach my $item ('subject','title','publisher','author') {
8981: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8982: ($type eq 'templates'));
8983: my $name = $item.':';
8984: $name =~ s/^(\w)/\U$1/;
8985: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
8986: }
8987: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
8988: if ($type eq 'textbooks') {
8989: if ($confhash{$type}{$key}{'image'}) {
8990: $resulttext .= ' '.&mt('Image: [_1]',
8991: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
8992: ' alt="Textbook cover" />').'<br />';
8993: }
8994: }
8995: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
8996: }
8997: $resulttext .= '</ul></li>';
8998: }
8999: }
9000: if (ref($changes{'validation'}) eq 'HASH') {
9001: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9002: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9003: foreach my $item (@{$validationitemsref}) {
9004: if (exists($changes{'validation'}{$item})) {
9005: if ($item eq 'markup') {
9006: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9007: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9008: } else {
9009: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9010: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9011: }
9012: }
9013: }
9014: if (exists($changes{'validation'}{'dc'})) {
9015: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9016: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9017: }
9018: }
9019: }
9020: }
9021: $resulttext .= '</ul>';
9022: if (keys(%newenv)) {
9023: &Apache::lonnet::appenv(\%newenv);
9024: }
9025: } else {
9026: if ($context eq 'requestcourses') {
9027: $resulttext = &mt('No changes made to rights to request creation of courses.');
9028: } elsif ($context eq 'requestauthor') {
9029: $resulttext = &mt('No changes made to rights to request author space.');
9030: } else {
9031: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9032: }
9033: }
9034: } else {
9035: $resulttext = '<span class="LC_error">'.
9036: &mt('An error occurred: [_1]',$putresult).'</span>';
9037: }
9038: if ($errors) {
9039: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9040: '<ul>'.$errors.'</ul></p>';
9041: }
9042: return $resulttext;
9043: }
9044:
9045: sub process_textbook_image {
9046: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9047: my $filename = $env{'form.'.$caller.'.filename'};
9048: my ($error,$url);
9049: my ($width,$height) = (50,50);
9050: if ($configuserok eq 'ok') {
9051: if ($switchserver) {
9052: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9053: $switchserver);
9054: } elsif ($author_ok eq 'ok') {
9055: my ($result,$imageurl) =
9056: &publishlogo($r,'upload',$caller,$dom,$confname,
9057: "$type/$cdom/$cnum/cover",$width,$height);
9058: if ($result eq 'ok') {
9059: $url = $imageurl;
9060: } else {
9061: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9062: }
9063: } else {
9064: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9065: }
9066: } else {
9067: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9068: }
9069: return ($url,$error);
9070: }
9071:
9072: sub modify_autoenroll {
9073: my ($dom,$lastactref,%domconfig) = @_;
9074: my ($resulttext,%changes);
9075: my %currautoenroll;
9076: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9077: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9078: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9079: }
9080: }
9081: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9082: my %title = ( run => 'Auto-enrollment active',
9083: sender => 'Sender for notification messages',
9084: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9085: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9086: my @offon = ('off','on');
9087: my $sender_uname = $env{'form.sender_uname'};
9088: my $sender_domain = $env{'form.sender_domain'};
9089: if ($sender_domain eq '') {
9090: $sender_uname = '';
9091: } elsif ($sender_uname eq '') {
9092: $sender_domain = '';
9093: }
9094: my $coowners = $env{'form.autoassign_coowners'};
9095: my $failsafe = $env{'form.autoenroll_failsafe'};
9096: $failsafe =~ s{^\s+|\s+$}{}g;
9097: if ($failsafe =~ /\D/) {
9098: undef($failsafe);
9099: }
9100: my %autoenrollhash = (
9101: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9102: 'sender_uname' => $sender_uname,
9103: 'sender_domain' => $sender_domain,
9104: 'co-owners' => $coowners,
9105: 'autofailsafe' => $failsafe,
9106: }
9107: );
9108: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9109: $dom);
9110: if ($putresult eq 'ok') {
9111: if (exists($currautoenroll{'run'})) {
9112: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9113: $changes{'run'} = 1;
9114: }
9115: } elsif ($autorun) {
9116: if ($env{'form.autoenroll_run'} ne '1') {
9117: $changes{'run'} = 1;
9118: }
9119: }
9120: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9121: $changes{'sender'} = 1;
9122: }
9123: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9124: $changes{'sender'} = 1;
9125: }
9126: if ($currautoenroll{'co-owners'} ne '') {
9127: if ($currautoenroll{'co-owners'} ne $coowners) {
9128: $changes{'coowners'} = 1;
9129: }
9130: } elsif ($coowners) {
9131: $changes{'coowners'} = 1;
9132: }
9133: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9134: $changes{'autofailsafe'} = 1;
9135: }
9136: if (keys(%changes) > 0) {
9137: $resulttext = &mt('Changes made:').'<ul>';
9138: if ($changes{'run'}) {
9139: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9140: }
9141: if ($changes{'sender'}) {
9142: if ($sender_uname eq '' || $sender_domain eq '') {
9143: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9144: } else {
9145: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9146: }
9147: }
9148: if ($changes{'coowners'}) {
9149: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9150: &Apache::loncommon::devalidate_domconfig_cache($dom);
9151: if (ref($lastactref) eq 'HASH') {
9152: $lastactref->{'domainconfig'} = 1;
9153: }
9154: }
9155: if ($changes{'autofailsafe'}) {
9156: if ($failsafe ne '') {
9157: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
9158: } else {
9159: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
9160: }
9161: &Apache::lonnet::get_domain_defaults($dom,1);
9162: if (ref($lastactref) eq 'HASH') {
9163: $lastactref->{'domdefaults'} = 1;
9164: }
9165: }
9166: $resulttext .= '</ul>';
9167: } else {
9168: $resulttext = &mt('No changes made to auto-enrollment settings');
9169: }
9170: } else {
9171: $resulttext = '<span class="LC_error">'.
9172: &mt('An error occurred: [_1]',$putresult).'</span>';
9173: }
9174: return $resulttext;
9175: }
9176:
9177: sub modify_autoupdate {
9178: my ($dom,%domconfig) = @_;
9179: my ($resulttext,%currautoupdate,%fields,%changes);
9180: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9181: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9182: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9183: }
9184: }
9185: my @offon = ('off','on');
9186: my %title = &Apache::lonlocal::texthash (
9187: run => 'Auto-update:',
9188: classlists => 'Updates to user information in classlists?'
9189: );
9190: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9191: my %fieldtitles = &Apache::lonlocal::texthash (
9192: id => 'Student/Employee ID',
9193: permanentemail => 'E-mail address',
9194: lastname => 'Last Name',
9195: firstname => 'First Name',
9196: middlename => 'Middle Name',
9197: generation => 'Generation',
9198: );
9199: $othertitle = &mt('All users');
9200: if (keys(%{$usertypes}) > 0) {
9201: $othertitle = &mt('Other users');
9202: }
9203: foreach my $key (keys(%env)) {
9204: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9205: my ($usertype,$item) = ($1,$2);
9206: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9207: if ($usertype eq 'default') {
9208: push(@{$fields{$1}},$2);
9209: } elsif (ref($types) eq 'ARRAY') {
9210: if (grep(/^\Q$usertype\E$/,@{$types})) {
9211: push(@{$fields{$1}},$2);
9212: }
9213: }
9214: }
9215: }
9216: }
9217: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9218: @lockablenames = sort(@lockablenames);
9219: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9220: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9221: if (@changed) {
9222: $changes{'lockablenames'} = 1;
9223: }
9224: } else {
9225: if (@lockablenames) {
9226: $changes{'lockablenames'} = 1;
9227: }
9228: }
9229: my %updatehash = (
9230: autoupdate => { run => $env{'form.autoupdate_run'},
9231: classlists => $env{'form.classlists'},
9232: fields => {%fields},
9233: lockablenames => \@lockablenames,
9234: }
9235: );
9236: foreach my $key (keys(%currautoupdate)) {
9237: if (($key eq 'run') || ($key eq 'classlists')) {
9238: if (exists($updatehash{autoupdate}{$key})) {
9239: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9240: $changes{$key} = 1;
9241: }
9242: }
9243: } elsif ($key eq 'fields') {
9244: if (ref($currautoupdate{$key}) eq 'HASH') {
9245: foreach my $item (@{$types},'default') {
9246: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9247: my $change = 0;
9248: foreach my $type (@{$currautoupdate{$key}{$item}}) {
9249: if (!exists($fields{$item})) {
9250: $change = 1;
9251: last;
9252: } elsif (ref($fields{$item}) eq 'ARRAY') {
9253: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
9254: $change = 1;
9255: last;
9256: }
9257: }
9258: }
9259: if ($change) {
9260: push(@{$changes{$key}},$item);
9261: }
9262: }
9263: }
9264: }
9265: } elsif ($key eq 'lockablenames') {
9266: if (ref($currautoupdate{$key}) eq 'ARRAY') {
9267: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9268: if (@changed) {
9269: $changes{'lockablenames'} = 1;
9270: }
9271: } else {
9272: if (@lockablenames) {
9273: $changes{'lockablenames'} = 1;
9274: }
9275: }
9276: }
9277: }
9278: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
9279: if (@lockablenames) {
9280: $changes{'lockablenames'} = 1;
9281: }
9282: }
9283: foreach my $item (@{$types},'default') {
9284: if (defined($fields{$item})) {
9285: if (ref($currautoupdate{'fields'}) eq 'HASH') {
9286: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
9287: my $change = 0;
9288: if (ref($fields{$item}) eq 'ARRAY') {
9289: foreach my $type (@{$fields{$item}}) {
9290: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
9291: $change = 1;
9292: last;
9293: }
9294: }
9295: }
9296: if ($change) {
9297: push(@{$changes{'fields'}},$item);
9298: }
9299: } else {
9300: push(@{$changes{'fields'}},$item);
9301: }
9302: } else {
9303: push(@{$changes{'fields'}},$item);
9304: }
9305: }
9306: }
9307: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
9308: $dom);
9309: if ($putresult eq 'ok') {
9310: if (keys(%changes) > 0) {
9311: $resulttext = &mt('Changes made:').'<ul>';
9312: foreach my $key (sort(keys(%changes))) {
9313: if ($key eq 'lockablenames') {
9314: $resulttext .= '<li>';
9315: if (@lockablenames) {
9316: $usertypes->{'default'} = $othertitle;
9317: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
9318: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
9319: } else {
9320: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
9321: }
9322: $resulttext .= '</li>';
9323: } elsif (ref($changes{$key}) eq 'ARRAY') {
9324: foreach my $item (@{$changes{$key}}) {
9325: my @newvalues;
9326: foreach my $type (@{$fields{$item}}) {
9327: push(@newvalues,$fieldtitles{$type});
9328: }
9329: my $newvaluestr;
9330: if (@newvalues > 0) {
9331: $newvaluestr = join(', ',@newvalues);
9332: } else {
9333: $newvaluestr = &mt('none');
9334: }
9335: if ($item eq 'default') {
9336: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
9337: } else {
9338: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
9339: }
9340: }
9341: } else {
9342: my $newvalue;
9343: if ($key eq 'run') {
9344: $newvalue = $offon[$env{'form.autoupdate_run'}];
9345: } else {
9346: $newvalue = $offon[$env{'form.'.$key}];
9347: }
9348: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
9349: }
9350: }
9351: $resulttext .= '</ul>';
9352: } else {
9353: $resulttext = &mt('No changes made to autoupdates');
9354: }
9355: } else {
9356: $resulttext = '<span class="LC_error">'.
9357: &mt('An error occurred: [_1]',$putresult).'</span>';
9358: }
9359: return $resulttext;
9360: }
9361:
9362: sub modify_autocreate {
9363: my ($dom,%domconfig) = @_;
9364: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
9365: if (ref($domconfig{'autocreate'}) eq 'HASH') {
9366: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
9367: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
9368: }
9369: }
9370: my %title= ( xml => 'Auto-creation of courses in XML course description files',
9371: req => 'Auto-creation of validated requests for official courses',
9372: xmldc => 'Identity of course creator of courses from XML files',
9373: );
9374: my @types = ('xml','req');
9375: foreach my $item (@types) {
9376: $newvals{$item} = $env{'form.autocreate_'.$item};
9377: $newvals{$item} =~ s/\D//g;
9378: $newvals{$item} = 0 if ($newvals{$item} eq '');
9379: }
9380: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
9381: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9382: unless (exists($domcoords{$newvals{'xmldc'}})) {
9383: $newvals{'xmldc'} = '';
9384: }
9385: %autocreatehash = (
9386: autocreate => { xml => $newvals{'xml'},
9387: req => $newvals{'req'},
9388: }
9389: );
9390: if ($newvals{'xmldc'} ne '') {
9391: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
9392: }
9393: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
9394: $dom);
9395: if ($putresult eq 'ok') {
9396: my @items = @types;
9397: if ($newvals{'xml'}) {
9398: push(@items,'xmldc');
9399: }
9400: foreach my $item (@items) {
9401: if (exists($currautocreate{$item})) {
9402: if ($currautocreate{$item} ne $newvals{$item}) {
9403: $changes{$item} = 1;
9404: }
9405: } elsif ($newvals{$item}) {
9406: $changes{$item} = 1;
9407: }
9408: }
9409: if (keys(%changes) > 0) {
9410: my @offon = ('off','on');
9411: $resulttext = &mt('Changes made:').'<ul>';
9412: foreach my $item (@types) {
9413: if ($changes{$item}) {
9414: my $newtxt = $offon[$newvals{$item}];
9415: $resulttext .= '<li>'.
9416: &mt("$title{$item} set to [_1]$newtxt [_2]",
9417: '<b>','</b>').
9418: '</li>';
9419: }
9420: }
9421: if ($changes{'xmldc'}) {
9422: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
9423: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
9424: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
9425: }
9426: $resulttext .= '</ul>';
9427: } else {
9428: $resulttext = &mt('No changes made to auto-creation settings');
9429: }
9430: } else {
9431: $resulttext = '<span class="LC_error">'.
9432: &mt('An error occurred: [_1]',$putresult).'</span>';
9433: }
9434: return $resulttext;
9435: }
9436:
9437: sub modify_directorysrch {
9438: my ($dom,$lastactref,%domconfig) = @_;
9439: my ($resulttext,%changes);
9440: my %currdirsrch;
9441: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
9442: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
9443: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
9444: }
9445: }
9446: my %title = ( available => 'Institutional directory search available',
9447: localonly => 'Other domains can search institution',
9448: lcavailable => 'LON-CAPA directory search available',
9449: lclocalonly => 'Other domains can search LON-CAPA domain',
9450: searchby => 'Search types',
9451: searchtypes => 'Search latitude');
9452: my @offon = ('off','on');
9453: my @otherdoms = ('Yes','No');
9454:
9455: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
9456: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
9457: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
9458:
9459: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9460: if (keys(%{$usertypes}) == 0) {
9461: @cansearch = ('default');
9462: } else {
9463: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
9464: foreach my $type (@{$currdirsrch{'cansearch'}}) {
9465: if (!grep(/^\Q$type\E$/,@cansearch)) {
9466: push(@{$changes{'cansearch'}},$type);
9467: }
9468: }
9469: foreach my $type (@cansearch) {
9470: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
9471: push(@{$changes{'cansearch'}},$type);
9472: }
9473: }
9474: } else {
9475: push(@{$changes{'cansearch'}},@cansearch);
9476: }
9477: }
9478:
9479: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
9480: foreach my $by (@{$currdirsrch{'searchby'}}) {
9481: if (!grep(/^\Q$by\E$/,@searchby)) {
9482: push(@{$changes{'searchby'}},$by);
9483: }
9484: }
9485: foreach my $by (@searchby) {
9486: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
9487: push(@{$changes{'searchby'}},$by);
9488: }
9489: }
9490: } else {
9491: push(@{$changes{'searchby'}},@searchby);
9492: }
9493:
9494: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
9495: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
9496: if (!grep(/^\Q$type\E$/,@searchtypes)) {
9497: push(@{$changes{'searchtypes'}},$type);
9498: }
9499: }
9500: foreach my $type (@searchtypes) {
9501: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
9502: push(@{$changes{'searchtypes'}},$type);
9503: }
9504: }
9505: } else {
9506: if (exists($currdirsrch{'searchtypes'})) {
9507: foreach my $type (@searchtypes) {
9508: if ($type ne $currdirsrch{'searchtypes'}) {
9509: push(@{$changes{'searchtypes'}},$type);
9510: }
9511: }
9512: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
9513: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
9514: }
9515: } else {
9516: push(@{$changes{'searchtypes'}},@searchtypes);
9517: }
9518: }
9519:
9520: my %dirsrch_hash = (
9521: directorysrch => { available => $env{'form.dirsrch_available'},
9522: cansearch => \@cansearch,
9523: localonly => $env{'form.dirsrch_instlocalonly'},
9524: lclocalonly => $env{'form.dirsrch_domlocalonly'},
9525: lcavailable => $env{'form.dirsrch_domavailable'},
9526: searchby => \@searchby,
9527: searchtypes => \@searchtypes,
9528: }
9529: );
9530: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
9531: $dom);
9532: if ($putresult eq 'ok') {
9533: if (exists($currdirsrch{'available'})) {
9534: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
9535: $changes{'available'} = 1;
9536: }
9537: } else {
9538: if ($env{'form.dirsrch_available'} eq '1') {
9539: $changes{'available'} = 1;
9540: }
9541: }
9542: if (exists($currdirsrch{'lcavailable'})) {
9543: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
9544: $changes{'lcavailable'} = 1;
9545: }
9546: } else {
9547: if ($env{'form.dirsrch_lcavailable'} eq '1') {
9548: $changes{'lcavailable'} = 1;
9549: }
9550: }
9551: if (exists($currdirsrch{'localonly'})) {
9552: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
9553: $changes{'localonly'} = 1;
9554: }
9555: } else {
9556: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
9557: $changes{'localonly'} = 1;
9558: }
9559: }
9560: if (exists($currdirsrch{'lclocalonly'})) {
9561: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
9562: $changes{'lclocalonly'} = 1;
9563: }
9564: } else {
9565: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
9566: $changes{'lclocalonly'} = 1;
9567: }
9568: }
9569: if (keys(%changes) > 0) {
9570: $resulttext = &mt('Changes made:').'<ul>';
9571: if ($changes{'available'}) {
9572: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
9573: }
9574: if ($changes{'lcavailable'}) {
9575: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
9576: }
9577: if ($changes{'localonly'}) {
9578: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
9579: }
9580: if ($changes{'lclocalonly'}) {
9581: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
9582: }
9583: if (ref($changes{'cansearch'}) eq 'ARRAY') {
9584: my $chgtext;
9585: if (ref($usertypes) eq 'HASH') {
9586: if (keys(%{$usertypes}) > 0) {
9587: foreach my $type (@{$types}) {
9588: if (grep(/^\Q$type\E$/,@cansearch)) {
9589: $chgtext .= $usertypes->{$type}.'; ';
9590: }
9591: }
9592: if (grep(/^default$/,@cansearch)) {
9593: $chgtext .= $othertitle;
9594: } else {
9595: $chgtext =~ s/\; $//;
9596: }
9597: $resulttext .=
9598: '<li>'.
9599: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
9600: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
9601: '</li>';
9602: }
9603: }
9604: }
9605: if (ref($changes{'searchby'}) eq 'ARRAY') {
9606: my ($searchtitles,$titleorder) = &sorted_searchtitles();
9607: my $chgtext;
9608: foreach my $type (@{$titleorder}) {
9609: if (grep(/^\Q$type\E$/,@searchby)) {
9610: if (defined($searchtitles->{$type})) {
9611: $chgtext .= $searchtitles->{$type}.'; ';
9612: }
9613: }
9614: }
9615: $chgtext =~ s/\; $//;
9616: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
9617: }
9618: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
9619: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
9620: my $chgtext;
9621: foreach my $type (@{$srchtypeorder}) {
9622: if (grep(/^\Q$type\E$/,@searchtypes)) {
9623: if (defined($srchtypes_desc->{$type})) {
9624: $chgtext .= $srchtypes_desc->{$type}.'; ';
9625: }
9626: }
9627: }
9628: $chgtext =~ s/\; $//;
9629: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
9630: }
9631: $resulttext .= '</ul>';
9632: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
9633: if (ref($lastactref) eq 'HASH') {
9634: $lastactref->{'directorysrch'} = 1;
9635: }
9636: } else {
9637: $resulttext = &mt('No changes made to directory search settings');
9638: }
9639: } else {
9640: $resulttext = '<span class="LC_error">'.
9641: &mt('An error occurred: [_1]',$putresult).'</span>';
9642: }
9643: return $resulttext;
9644: }
9645:
9646: sub modify_contacts {
9647: my ($dom,$lastactref,%domconfig) = @_;
9648: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
9649: if (ref($domconfig{'contacts'}) eq 'HASH') {
9650: foreach my $key (keys(%{$domconfig{'contacts'}})) {
9651: $currsetting{$key} = $domconfig{'contacts'}{$key};
9652: }
9653: }
9654: my (%others,%to,%bcc,%includestr,%includeloc);
9655: my @contacts = ('supportemail','adminemail');
9656: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
9657: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail',hostipmail');
9658: my @toggles = ('reporterrors','reportupdates');
9659: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
9660: foreach my $type (@mailings) {
9661: @{$newsetting{$type}} =
9662: &Apache::loncommon::get_env_multiple('form.'.$type);
9663: foreach my $item (@contacts) {
9664: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
9665: $contacts_hash{contacts}{$type}{$item} = 1;
9666: } else {
9667: $contacts_hash{contacts}{$type}{$item} = 0;
9668: }
9669: }
9670: $others{$type} = $env{'form.'.$type.'_others'};
9671: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
9672: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9673: $bcc{$type} = $env{'form.'.$type.'_bcc'};
9674: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
9675: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
9676: $includestr{$type} = $env{'form.'.$type.'_includestr'};
9677: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
9678: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
9679: }
9680: }
9681: }
9682: foreach my $item (@contacts) {
9683: $to{$item} = $env{'form.'.$item};
9684: $contacts_hash{'contacts'}{$item} = $to{$item};
9685: }
9686: foreach my $item (@toggles) {
9687: if ($env{'form.'.$item} =~ /^(0|1)$/) {
9688: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
9689: }
9690: }
9691: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
9692: foreach my $field (@{$fields}) {
9693: if (ref($possoptions->{$field}) eq 'ARRAY') {
9694: my $value = $env{'form.helpform_'.$field};
9695: $value =~ s/^\s+|\s+$//g;
9696: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
9697: $contacts_hash{contacts}{'helpform'}{$field} = $value;
9698: if ($field eq 'screenshot') {
9699: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
9700: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
9701: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
9702: }
9703: }
9704: }
9705: }
9706: }
9707: }
9708: if (keys(%currsetting) > 0) {
9709: foreach my $item (@contacts) {
9710: if ($to{$item} ne $currsetting{$item}) {
9711: $changes{$item} = 1;
9712: }
9713: }
9714: foreach my $type (@mailings) {
9715: foreach my $item (@contacts) {
9716: if (ref($currsetting{$type}) eq 'HASH') {
9717: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
9718: push(@{$changes{$type}},$item);
9719: }
9720: } else {
9721: push(@{$changes{$type}},@{$newsetting{$type}});
9722: }
9723: }
9724: if ($others{$type} ne $currsetting{$type}{'others'}) {
9725: push(@{$changes{$type}},'others');
9726: }
9727: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9728: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
9729: push(@{$changes{$type}},'bcc');
9730: }
9731: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
9732: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
9733: push(@{$changes{$type}},'include');
9734: }
9735: }
9736: }
9737: if (ref($fields) eq 'ARRAY') {
9738: if (ref($currsetting{'helpform'}) eq 'HASH') {
9739: foreach my $field (@{$fields}) {
9740: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
9741: push(@{$changes{'helpform'}},$field);
9742: }
9743: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9744: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
9745: push(@{$changes{'helpform'}},'maxsize');
9746: }
9747: }
9748: }
9749: } else {
9750: foreach my $field (@{$fields}) {
9751: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
9752: push(@{$changes{'helpform'}},$field);
9753: }
9754: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9755: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
9756: push(@{$changes{'helpform'}},'maxsize');
9757: }
9758: }
9759: }
9760: }
9761: }
9762: } else {
9763: my %default;
9764: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
9765: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
9766: $default{'errormail'} = 'adminemail';
9767: $default{'packagesmail'} = 'adminemail';
9768: $default{'helpdeskmail'} = 'supportemail';
9769: $default{'otherdomsmail'} = 'supportemail';
9770: $default{'lonstatusmail'} = 'adminemail';
9771: $default{'requestsmail'} = 'adminemail';
9772: $default{'updatesmail'} = 'adminemail';
9773: $default{'hostipmail'} = 'adminemail';
9774: foreach my $item (@contacts) {
9775: if ($to{$item} ne $default{$item}) {
9776: $changes{$item} = 1;
9777: }
9778: }
9779: foreach my $type (@mailings) {
9780: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
9781: push(@{$changes{$type}},@{$newsetting{$type}});
9782: }
9783: if ($others{$type} ne '') {
9784: push(@{$changes{$type}},'others');
9785: }
9786: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9787: if ($bcc{$type} ne '') {
9788: push(@{$changes{$type}},'bcc');
9789: }
9790: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
9791: push(@{$changes{$type}},'include');
9792: }
9793: }
9794: }
9795: if (ref($fields) eq 'ARRAY') {
9796: foreach my $field (@{$fields}) {
9797: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
9798: push(@{$changes{'helpform'}},$field);
9799: }
9800: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9801: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
9802: push(@{$changes{'helpform'}},'maxsize');
9803: }
9804: }
9805: }
9806: }
9807: }
9808: foreach my $item (@toggles) {
9809: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
9810: $changes{$item} = 1;
9811: } elsif ((!$env{'form.'.$item}) &&
9812: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
9813: $changes{$item} = 1;
9814: }
9815: }
9816: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
9817: $dom);
9818: if ($putresult eq 'ok') {
9819: if (keys(%changes) > 0) {
9820: &Apache::loncommon::devalidate_domconfig_cache($dom);
9821: if (ref($lastactref) eq 'HASH') {
9822: $lastactref->{'domainconfig'} = 1;
9823: }
9824: my ($titles,$short_titles) = &contact_titles();
9825: $resulttext = &mt('Changes made:').'<ul>';
9826: foreach my $item (@contacts) {
9827: if ($changes{$item}) {
9828: $resulttext .= '<li>'.$titles->{$item}.
9829: &mt(' set to: ').
9830: '<span class="LC_cusr_emph">'.
9831: $to{$item}.'</span></li>';
9832: }
9833: }
9834: foreach my $type (@mailings) {
9835: if (ref($changes{$type}) eq 'ARRAY') {
9836: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9837: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
9838: } else {
9839: $resulttext .= '<li>'.$titles->{$type}.': ';
9840: }
9841: my @text;
9842: foreach my $item (@{$newsetting{$type}}) {
9843: push(@text,$short_titles->{$item});
9844: }
9845: if ($others{$type} ne '') {
9846: push(@text,$others{$type});
9847: }
9848: if (@text) {
9849: $resulttext .= '<span class="LC_cusr_emph">'.
9850: join(', ',@text).'</span>';
9851: }
9852: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9853: if ($bcc{$type} ne '') {
9854: my $bcctext;
9855: if (@text) {
9856: $bcctext = ' '.&mt('with Bcc to');
9857: } else {
9858: $bcctext = '(Bcc)';
9859: }
9860: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
9861: } elsif (!@text) {
9862: $resulttext .= &mt('No one');
9863: }
9864: if ($includestr{$type} ne '') {
9865: if ($includeloc{$type} eq 'b') {
9866: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
9867: } elsif ($includeloc{$type} eq 's') {
9868: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
9869: }
9870: }
9871: } elsif (!@text) {
9872: $resulttext .= &mt('No recipients');
9873: }
9874: $resulttext .= '</li>';
9875: }
9876: }
9877: my @offon = ('off','on');
9878: if ($changes{'reporterrors'}) {
9879: $resulttext .= '<li>'.
9880: &mt('E-mail error reports to [_1] set to "'.
9881: $offon[$env{'form.reporterrors'}].'".',
9882: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9883: &mt('LON-CAPA core group - MSU'),600,500)).
9884: '</li>';
9885: }
9886: if ($changes{'reportupdates'}) {
9887: $resulttext .= '<li>'.
9888: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
9889: $offon[$env{'form.reportupdates'}].'".',
9890: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9891: &mt('LON-CAPA core group - MSU'),600,500)).
9892: '</li>';
9893: }
9894: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
9895: my (@optional,@required,@unused,$maxsizechg);
9896: foreach my $field (@{$changes{'helpform'}}) {
9897: if ($field eq 'maxsize') {
9898: $maxsizechg = 1;
9899: next;
9900: }
9901: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
9902: push(@optional,$field);
9903: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
9904: push(@unused,$field);
9905: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
9906: push(@required,$field);
9907: }
9908: }
9909: if (@optional) {
9910: $resulttext .= '<li>'.
9911: &mt('Help form fields changed to "Optional": [_1].',
9912: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
9913: '</li>';
9914: }
9915: if (@required) {
9916: $resulttext .= '<li>'.
9917: &mt('Help form fields changed to "Required": [_1].',
9918: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
9919: '</li>';
9920: }
9921: if (@unused) {
9922: $resulttext .= '<li>'.
9923: &mt('Help form fields changed to "Not shown": [_1].',
9924: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
9925: '</li>';
9926: }
9927: if ($maxsizechg) {
9928: $resulttext .= '<li>'.
9929: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
9930: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
9931: '</li>';
9932:
9933: }
9934: }
9935: $resulttext .= '</ul>';
9936: } else {
9937: $resulttext = &mt('No changes made to contacts and form settings');
9938: }
9939: } else {
9940: $resulttext = '<span class="LC_error">'.
9941: &mt('An error occurred: [_1].',$putresult).'</span>';
9942: }
9943: return $resulttext;
9944: }
9945:
9946: sub modify_usercreation {
9947: my ($dom,%domconfig) = @_;
9948: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
9949: my $warningmsg;
9950: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9951: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9952: if ($key eq 'cancreate') {
9953: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9954: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9955: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
9956: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9957: } else {
9958: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9959: }
9960: }
9961: }
9962: } elsif ($key eq 'email_rule') {
9963: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9964: } else {
9965: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9966: }
9967: }
9968: }
9969: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
9970: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
9971: my @contexts = ('author','course','requestcrs');
9972: foreach my $item(@contexts) {
9973: $cancreate{$item} = $env{'form.can_createuser_'.$item};
9974: }
9975: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9976: foreach my $item (@contexts) {
9977: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
9978: push(@{$changes{'cancreate'}},$item);
9979: }
9980: }
9981: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
9982: foreach my $item (@contexts) {
9983: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
9984: if ($cancreate{$item} ne 'any') {
9985: push(@{$changes{'cancreate'}},$item);
9986: }
9987: } else {
9988: if ($cancreate{$item} ne 'none') {
9989: push(@{$changes{'cancreate'}},$item);
9990: }
9991: }
9992: }
9993: } else {
9994: foreach my $item (@contexts) {
9995: push(@{$changes{'cancreate'}},$item);
9996: }
9997: }
9998:
9999: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10000: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10001: if (!grep(/^\Q$type\E$/,@username_rule)) {
10002: push(@{$changes{'username_rule'}},$type);
10003: }
10004: }
10005: foreach my $type (@username_rule) {
10006: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10007: push(@{$changes{'username_rule'}},$type);
10008: }
10009: }
10010: } else {
10011: push(@{$changes{'username_rule'}},@username_rule);
10012: }
10013:
10014: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10015: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10016: if (!grep(/^\Q$type\E$/,@id_rule)) {
10017: push(@{$changes{'id_rule'}},$type);
10018: }
10019: }
10020: foreach my $type (@id_rule) {
10021: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10022: push(@{$changes{'id_rule'}},$type);
10023: }
10024: }
10025: } else {
10026: push(@{$changes{'id_rule'}},@id_rule);
10027: }
10028:
10029: my @authen_contexts = ('author','course','domain');
10030: my @authtypes = ('int','krb4','krb5','loc');
10031: my %authhash;
10032: foreach my $item (@authen_contexts) {
10033: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10034: foreach my $auth (@authtypes) {
10035: if (grep(/^\Q$auth\E$/,@authallowed)) {
10036: $authhash{$item}{$auth} = 1;
10037: } else {
10038: $authhash{$item}{$auth} = 0;
10039: }
10040: }
10041: }
10042: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
10043: foreach my $item (@authen_contexts) {
10044: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
10045: foreach my $auth (@authtypes) {
10046: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
10047: push(@{$changes{'authtypes'}},$item);
10048: last;
10049: }
10050: }
10051: }
10052: }
10053: } else {
10054: foreach my $item (@authen_contexts) {
10055: push(@{$changes{'authtypes'}},$item);
10056: }
10057: }
10058:
10059: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
10060: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
10061: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
10062: $save_usercreate{'id_rule'} = \@id_rule;
10063: $save_usercreate{'username_rule'} = \@username_rule,
10064: $save_usercreate{'authtypes'} = \%authhash;
10065:
10066: my %usercreation_hash = (
10067: usercreation => \%save_usercreate,
10068: );
10069:
10070: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
10071: $dom);
10072:
10073: if ($putresult eq 'ok') {
10074: if (keys(%changes) > 0) {
10075: $resulttext = &mt('Changes made:').'<ul>';
10076: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10077: my %lt = &usercreation_types();
10078: foreach my $type (@{$changes{'cancreate'}}) {
10079: my $chgtext = $lt{$type}.', ';
10080: if ($cancreate{$type} eq 'none') {
10081: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
10082: } elsif ($cancreate{$type} eq 'any') {
10083: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
10084: } elsif ($cancreate{$type} eq 'official') {
10085: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
10086: } elsif ($cancreate{$type} eq 'unofficial') {
10087: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
10088: }
10089: $resulttext .= '<li>'.$chgtext.'</li>';
10090: }
10091: }
10092: if (ref($changes{'username_rule'}) eq 'ARRAY') {
10093: my ($rules,$ruleorder) =
10094: &Apache::lonnet::inst_userrules($dom,'username');
10095: my $chgtext = '<ul>';
10096: foreach my $type (@username_rule) {
10097: if (ref($rules->{$type}) eq 'HASH') {
10098: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
10099: }
10100: }
10101: $chgtext .= '</ul>';
10102: if (@username_rule > 0) {
10103: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10104: } else {
10105: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
10106: }
10107: }
10108: if (ref($changes{'id_rule'}) eq 'ARRAY') {
10109: my ($idrules,$idruleorder) =
10110: &Apache::lonnet::inst_userrules($dom,'id');
10111: my $chgtext = '<ul>';
10112: foreach my $type (@id_rule) {
10113: if (ref($idrules->{$type}) eq 'HASH') {
10114: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
10115: }
10116: }
10117: $chgtext .= '</ul>';
10118: if (@id_rule > 0) {
10119: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10120: } else {
10121: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
10122: }
10123: }
10124: my %authname = &authtype_names();
10125: my %context_title = &context_names();
10126: if (ref($changes{'authtypes'}) eq 'ARRAY') {
10127: my $chgtext = '<ul>';
10128: foreach my $type (@{$changes{'authtypes'}}) {
10129: my @allowed;
10130: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
10131: foreach my $auth (@authtypes) {
10132: if ($authhash{$type}{$auth}) {
10133: push(@allowed,$authname{$auth});
10134: }
10135: }
10136: if (@allowed > 0) {
10137: $chgtext .= join(', ',@allowed).'</li>';
10138: } else {
10139: $chgtext .= &mt('none').'</li>';
10140: }
10141: }
10142: $chgtext .= '</ul>';
10143: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
10144: $resulttext .= '</li>';
10145: }
10146: $resulttext .= '</ul>';
10147: } else {
10148: $resulttext = &mt('No changes made to user creation settings');
10149: }
10150: } else {
10151: $resulttext = '<span class="LC_error">'.
10152: &mt('An error occurred: [_1]',$putresult).'</span>';
10153: }
10154: if ($warningmsg ne '') {
10155: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10156: }
10157: return $resulttext;
10158: }
10159:
10160: sub modify_selfcreation {
10161: my ($dom,$lastactref,%domconfig) = @_;
10162: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
10163: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
10164: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10165: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
10166: if (ref($typesref) eq 'ARRAY') {
10167: @types = @{$typesref};
10168: }
10169: if (ref($usertypesref) eq 'HASH') {
10170: %usertypes = %{$usertypesref};
10171: }
10172: $usertypes{'default'} = $othertitle;
10173: #
10174: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
10175: #
10176: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10177: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10178: if ($key eq 'cancreate') {
10179: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10180: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10181: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10182: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10183: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
10184: ($item eq 'emailusername') || ($item eq 'shibenv') ||
10185: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
10186: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
10187: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10188: } else {
10189: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10190: }
10191: }
10192: }
10193: } elsif ($key eq 'email_rule') {
10194: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10195: } else {
10196: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10197: }
10198: }
10199: }
10200: #
10201: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
10202: #
10203: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10204: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10205: if ($key eq 'selfcreate') {
10206: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
10207: } else {
10208: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
10209: }
10210: }
10211: }
10212: #
10213: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
10214: #
10215: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10216: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
10217: if ($key eq 'inststatusguest') {
10218: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
10219: } else {
10220: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
10221: }
10222: }
10223: }
10224:
10225: my @contexts = ('selfcreate');
10226: @{$cancreate{'selfcreate'}} = ();
10227: %{$cancreate{'emailusername'}} = ();
10228: if (@types) {
10229: @{$cancreate{'statustocreate'}} = ();
10230: }
10231: %{$cancreate{'selfcreateprocessing'}} = ();
10232: %{$cancreate{'shibenv'}} = ();
10233: %{$cancreate{'emailverified'}} = ();
10234: %{$cancreate{'emailoptions'}} = ();
10235: %{$cancreate{'emaildomain'}} = ();
10236: my %selfcreatetypes = (
10237: sso => 'users authenticated by institutional single sign on',
10238: login => 'users authenticated by institutional log-in',
10239: email => 'users verified by e-mail',
10240: );
10241: #
10242: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
10243: # is permitted.
10244: #
10245:
10246: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
10247:
10248: my (@statuses,%email_rule);
10249: foreach my $item ('login','sso','email') {
10250: if ($item eq 'email') {
10251: if ($env{'form.cancreate_email'}) {
10252: if (@types) {
10253: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
10254: foreach my $status (@poss_statuses) {
10255: if (grep(/^\Q$status\E$/,(@types,'default'))) {
10256: push(@statuses,$status);
10257: }
10258: }
10259: $save_inststatus{'inststatusguest'} = \@statuses;
10260: } else {
10261: push(@statuses,'default');
10262: }
10263: if (@statuses) {
10264: my %curr_rule;
10265: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
10266: foreach my $type (@statuses) {
10267: $curr_rule{$type} = $curr_usercreation{'email_rule'};
10268: }
10269: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
10270: foreach my $type (@statuses) {
10271: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
10272: }
10273: }
10274: push(@{$cancreate{'selfcreate'}},'email');
10275: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
10276: my %curremaildom;
10277: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
10278: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
10279: }
10280: foreach my $type (@statuses) {
10281: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
10282: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
10283: }
10284: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
10285: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
10286: }
10287: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
10288: #
10289: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
10290: #
10291: my $chosen = $1;
10292: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
10293: my $emaildom;
10294: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
10295: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
10296: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
10297: if (ref($curremaildom{$type}) eq 'HASH') {
10298: if (exists($curremaildom{$type}{$chosen})) {
10299: if ($curremaildom{$type}{$chosen} ne $emaildom) {
10300: push(@{$changes{'cancreate'}},'emaildomain');
10301: }
10302: } elsif ($emaildom ne '') {
10303: push(@{$changes{'cancreate'}},'emaildomain');
10304: }
10305: } elsif ($emaildom ne '') {
10306: push(@{$changes{'cancreate'}},'emaildomain');
10307: }
10308: }
10309: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
10310: } elsif ($chosen eq 'custom') {
10311: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
10312: $email_rule{$type} = [];
10313: if (ref($emailrules) eq 'HASH') {
10314: foreach my $rule (@possemail_rules) {
10315: if (exists($emailrules->{$rule})) {
10316: push(@{$email_rule{$type}},$rule);
10317: }
10318: }
10319: }
10320: if (@{$email_rule{$type}}) {
10321: $cancreate{'emailoptions'}{$type} = 'custom';
10322: if (ref($curr_rule{$type}) eq 'ARRAY') {
10323: if (@{$curr_rule{$type}} > 0) {
10324: foreach my $rule (@{$curr_rule{$type}}) {
10325: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
10326: push(@{$changes{'email_rule'}},$type);
10327: }
10328: }
10329: }
10330: foreach my $type (@{$email_rule{$type}}) {
10331: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
10332: push(@{$changes{'email_rule'}},$type);
10333: }
10334: }
10335: } else {
10336: push(@{$changes{'email_rule'}},$type);
10337: }
10338: }
10339: } else {
10340: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
10341: }
10342: }
10343: }
10344: if (@types) {
10345: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
10346: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
10347: if (@changed) {
10348: push(@{$changes{'inststatus'}},'inststatusguest');
10349: }
10350: } else {
10351: push(@{$changes{'inststatus'}},'inststatusguest');
10352: }
10353: }
10354: } else {
10355: delete($env{'form.cancreate_email'});
10356: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
10357: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
10358: push(@{$changes{'inststatus'}},'inststatusguest');
10359: }
10360: }
10361: }
10362: } else {
10363: $save_inststatus{'inststatusguest'} = [];
10364: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
10365: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
10366: push(@{$changes{'inststatus'}},'inststatusguest');
10367: }
10368: }
10369: }
10370: } else {
10371: if ($env{'form.cancreate_'.$item}) {
10372: push(@{$cancreate{'selfcreate'}},$item);
10373: }
10374: }
10375: }
10376: my (%userinfo,%savecaptcha);
10377: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10378: #
10379: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
10380: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
10381: #
10382:
10383: if ($env{'form.cancreate_email'}) {
10384: push(@contexts,'emailusername');
10385: if (@statuses) {
10386: foreach my $type (@statuses) {
10387: if (ref($infofields) eq 'ARRAY') {
10388: foreach my $field (@{$infofields}) {
10389: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
10390: $cancreate{'emailusername'}{$type}{$field} = $1;
10391: }
10392: }
10393: }
10394: }
10395: }
10396: #
10397: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
10398: # queued requests for self-creation of account verified by e-mail.
10399: #
10400:
10401: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
10402: @approvalnotify = sort(@approvalnotify);
10403: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
10404: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10405: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
10406: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
10407: push(@{$changes{'cancreate'}},'notify');
10408: }
10409: } else {
10410: if ($cancreate{'notify'}{'approval'}) {
10411: push(@{$changes{'cancreate'}},'notify');
10412: }
10413: }
10414: } elsif ($cancreate{'notify'}{'approval'}) {
10415: push(@{$changes{'cancreate'}},'notify');
10416: }
10417:
10418: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
10419: }
10420: #
10421: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
10422: # institutional log-in.
10423: #
10424: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
10425: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
10426: ($domdefaults{'auth_def'} eq 'localauth'))) {
10427: $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.').' '.
10428: &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.');
10429: }
10430: }
10431: my @fields = ('lastname','firstname','middlename','generation',
10432: 'permanentemail','id');
10433: my @shibfields = (@fields,'inststatus');
10434: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10435: #
10436: # Where usernames may created for institutional log-in and/or institutional single sign on:
10437: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
10438: # may self-create accounts
10439: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
10440: # which the user may supply, if institutional data is unavailable.
10441: #
10442: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
10443: if (@types) {
10444: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
10445: push(@contexts,'statustocreate');
10446: foreach my $type (@types) {
10447: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
10448: foreach my $field (@fields) {
10449: if (grep(/^\Q$field\E$/,@modifiable)) {
10450: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
10451: } else {
10452: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
10453: }
10454: }
10455: }
10456: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
10457: foreach my $type (@types) {
10458: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
10459: foreach my $field (@fields) {
10460: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
10461: $curr_usermodify{'selfcreate'}{$type}{$field}) {
10462: push(@{$changes{'selfcreate'}},$type);
10463: last;
10464: }
10465: }
10466: }
10467: }
10468: } else {
10469: foreach my $type (@types) {
10470: push(@{$changes{'selfcreate'}},$type);
10471: }
10472: }
10473: }
10474: foreach my $field (@shibfields) {
10475: if ($env{'form.shibenv_'.$field} ne '') {
10476: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
10477: }
10478: }
10479: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10480: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
10481: foreach my $field (@shibfields) {
10482: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
10483: push(@{$changes{'cancreate'}},'shibenv');
10484: }
10485: }
10486: } else {
10487: foreach my $field (@shibfields) {
10488: if ($env{'form.shibenv_'.$field}) {
10489: push(@{$changes{'cancreate'}},'shibenv');
10490: last;
10491: }
10492: }
10493: }
10494: }
10495: }
10496: foreach my $item (@contexts) {
10497: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
10498: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
10499: if (ref($cancreate{$item}) eq 'ARRAY') {
10500: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
10501: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10502: push(@{$changes{'cancreate'}},$item);
10503: }
10504: }
10505: }
10506: }
10507: if (ref($cancreate{$item}) eq 'ARRAY') {
10508: foreach my $type (@{$cancreate{$item}}) {
10509: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
10510: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10511: push(@{$changes{'cancreate'}},$item);
10512: }
10513: }
10514: }
10515: }
10516: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
10517: if (ref($cancreate{$item}) eq 'HASH') {
10518: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
10519: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
10520: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
10521: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
10522: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10523: push(@{$changes{'cancreate'}},$item);
10524: }
10525: }
10526: }
10527: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
10528: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
10529: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10530: push(@{$changes{'cancreate'}},$item);
10531: }
10532: }
10533: }
10534: }
10535: foreach my $type (keys(%{$cancreate{$item}})) {
10536: if (ref($cancreate{$item}{$type}) eq 'HASH') {
10537: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
10538: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
10539: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
10540: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10541: push(@{$changes{'cancreate'}},$item);
10542: }
10543: }
10544: } else {
10545: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10546: push(@{$changes{'cancreate'}},$item);
10547: }
10548: }
10549: }
10550: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
10551: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
10552: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10553: push(@{$changes{'cancreate'}},$item);
10554: }
10555: }
10556: }
10557: }
10558: }
10559: } elsif ($curr_usercreation{'cancreate'}{$item}) {
10560: if (ref($cancreate{$item}) eq 'ARRAY') {
10561: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
10562: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10563: push(@{$changes{'cancreate'}},$item);
10564: }
10565: }
10566: }
10567: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
10568: if (ref($cancreate{$item}) eq 'HASH') {
10569: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10570: push(@{$changes{'cancreate'}},$item);
10571: }
10572: }
10573: } elsif ($item eq 'emailusername') {
10574: if (ref($cancreate{$item}) eq 'HASH') {
10575: foreach my $type (keys(%{$cancreate{$item}})) {
10576: if (ref($cancreate{$item}{$type}) eq 'HASH') {
10577: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
10578: if ($cancreate{$item}{$type}{$field}) {
10579: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10580: push(@{$changes{'cancreate'}},$item);
10581: }
10582: last;
10583: }
10584: }
10585: }
10586: }
10587: }
10588: }
10589: }
10590: #
10591: # Populate %save_usercreate hash with updates to self-creation configuration.
10592: #
10593: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
10594: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
10595: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
10596: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
10597: if (ref($cancreate{'notify'}) eq 'HASH') {
10598: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
10599: }
10600: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
10601: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
10602: }
10603: if (ref($cancreate{'emailverified'}) eq 'HASH') {
10604: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
10605: }
10606: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
10607: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
10608: }
10609: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
10610: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
10611: }
10612: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10613: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
10614: }
10615: if (ref($cancreate{'shibenv'}) eq 'HASH') {
10616: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
10617: }
10618: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
10619: $save_usercreate{'email_rule'} = \%email_rule;
10620:
10621: my %userconfig_hash = (
10622: usercreation => \%save_usercreate,
10623: usermodification => \%save_usermodify,
10624: inststatus => \%save_inststatus,
10625: );
10626:
10627: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
10628: $dom);
10629: #
10630: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
10631: #
10632: if ($putresult eq 'ok') {
10633: if (keys(%changes) > 0) {
10634: $resulttext = &mt('Changes made:').'<ul>';
10635: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10636: my %lt = &selfcreation_types();
10637: foreach my $type (@{$changes{'cancreate'}}) {
10638: my $chgtext = '';
10639: if ($type eq 'selfcreate') {
10640: if (@{$cancreate{$type}} == 0) {
10641: $chgtext .= &mt('Self creation of a new user account is not permitted.');
10642: } else {
10643: $chgtext .= &mt('Self-creation of a new account is permitted for:').
10644: '<ul>';
10645: foreach my $case (@{$cancreate{$type}}) {
10646: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
10647: }
10648: $chgtext .= '</ul>';
10649: if (ref($cancreate{$type}) eq 'ARRAY') {
10650: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
10651: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10652: if (@{$cancreate{'statustocreate'}} == 0) {
10653: $chgtext .= '<span class="LC_warning">'.
10654: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
10655: '</span><br />';
10656: }
10657: }
10658: }
10659: if (grep(/^email$/,@{$cancreate{$type}})) {
10660: if (!@statuses) {
10661: $chgtext .= '<span class="LC_warning">'.
10662: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
10663: '</span><br />';
10664:
10665: }
10666: }
10667: }
10668: }
10669: } elsif ($type eq 'shibenv') {
10670: if (keys(%{$cancreate{$type}}) == 0) {
10671: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
10672: } else {
10673: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
10674: '<ul>';
10675: foreach my $field (@shibfields) {
10676: next if ($cancreate{$type}{$field} eq '');
10677: if ($field eq 'inststatus') {
10678: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
10679: } else {
10680: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
10681: }
10682: }
10683: $chgtext .= '</ul>';
10684: }
10685: } elsif ($type eq 'statustocreate') {
10686: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
10687: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
10688: if (@{$cancreate{'selfcreate'}} > 0) {
10689: if (@{$cancreate{'statustocreate'}} == 0) {
10690: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
10691: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
10692: $chgtext .= '<br />'.
10693: '<span class="LC_warning">'.
10694: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10695: '</span>';
10696: }
10697: } elsif (keys(%usertypes) > 0) {
10698: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10699: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
10700: } else {
10701: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
10702: }
10703: $chgtext .= '<ul>';
10704: foreach my $case (@{$cancreate{$type}}) {
10705: if ($case eq 'default') {
10706: $chgtext .= '<li>'.$othertitle.'</li>';
10707: } else {
10708: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
10709: }
10710: }
10711: $chgtext .= '</ul>';
10712: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10713: $chgtext .= '<span class="LC_warning">'.
10714: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
10715: '</span>';
10716: }
10717: }
10718: } else {
10719: if (@{$cancreate{$type}} == 0) {
10720: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
10721: } else {
10722: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
10723: }
10724: }
10725: $chgtext .= '<br />';
10726: }
10727: } elsif ($type eq 'selfcreateprocessing') {
10728: my %choices = &Apache::lonlocal::texthash (
10729: automatic => 'Automatic approval',
10730: approval => 'Queued for approval',
10731: );
10732: if (@types) {
10733: if (@statuses) {
10734: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
10735: '<ul>';
10736: foreach my $status (@statuses) {
10737: if ($status eq 'default') {
10738: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
10739: } else {
10740: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
10741: }
10742: }
10743: $chgtext .= '</ul>';
10744: }
10745: } else {
10746: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
10747: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
10748: }
10749: } elsif ($type eq 'emailverified') {
10750: my %options = &Apache::lonlocal::texthash (
10751: all => 'Same as e-mail',
10752: first => 'Omit @domain',
10753: free => 'Free to choose',
10754: );
10755: if (@types) {
10756: if (@statuses) {
10757: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
10758: '<ul>';
10759: foreach my $status (@statuses) {
10760: if ($status eq 'default') {
10761: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
10762: } else {
10763: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
10764: }
10765: }
10766: $chgtext .= '</ul>';
10767: }
10768: } else {
10769: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
10770: $options{$cancreate{'emailverified'}{'default'}});
10771: }
10772: } elsif ($type eq 'emailoptions') {
10773: my %options = &Apache::lonlocal::texthash (
10774: any => 'Any e-mail',
10775: inst => 'Institutional only',
10776: noninst => 'Non-institutional only',
10777: custom => 'Custom restrictions',
10778: );
10779: if (@types) {
10780: if (@statuses) {
10781: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
10782: '<ul>';
10783: foreach my $status (@statuses) {
10784: if ($type eq 'default') {
10785: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
10786: } else {
10787: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
10788: }
10789: }
10790: $chgtext .= '</ul>';
10791: }
10792: } else {
10793: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
10794: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
10795: } else {
10796: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
10797: $options{$cancreate{'emailoptions'}{'default'}});
10798: }
10799: }
10800: } elsif ($type eq 'emaildomain') {
10801: my $output;
10802: if (@statuses) {
10803: foreach my $type (@statuses) {
10804: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
10805: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
10806: if ($type eq 'default') {
10807: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
10808: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
10809: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
10810: } else {
10811: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
10812: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
10813: }
10814: } else {
10815: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
10816: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
10817: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
10818: } else {
10819: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
10820: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
10821: }
10822: }
10823: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
10824: if ($type eq 'default') {
10825: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
10826: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
10827: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
10828: } else {
10829: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
10830: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
10831: }
10832: } else {
10833: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
10834: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
10835: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
10836: } else {
10837: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
10838: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
10839: }
10840: }
10841: }
10842: }
10843: }
10844: }
10845: if ($output ne '') {
10846: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
10847: '<ul>'.$output.'</ul>';
10848: }
10849: } elsif ($type eq 'captcha') {
10850: if ($savecaptcha{$type} eq 'notused') {
10851: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
10852: } else {
10853: my %captchas = &captcha_phrases();
10854: if ($captchas{$savecaptcha{$type}}) {
10855: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
10856: } else {
10857: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
10858: }
10859: }
10860: } elsif ($type eq 'recaptchakeys') {
10861: my ($privkey,$pubkey);
10862: if (ref($savecaptcha{$type}) eq 'HASH') {
10863: $pubkey = $savecaptcha{$type}{'public'};
10864: $privkey = $savecaptcha{$type}{'private'};
10865: }
10866: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
10867: if (!$pubkey) {
10868: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
10869: } else {
10870: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10871: }
10872: if (!$privkey) {
10873: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
10874: } else {
10875: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
10876: }
10877: $chgtext .= '</ul>';
10878: } elsif ($type eq 'recaptchaversion') {
10879: if ($savecaptcha{'captcha'} eq 'recaptcha') {
10880: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
10881: }
10882: } elsif ($type eq 'emailusername') {
10883: if (ref($cancreate{'emailusername'}) eq 'HASH') {
10884: if (@statuses) {
10885: foreach my $type (@statuses) {
10886: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
10887: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
10888: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
10889: '<ul>';
10890: foreach my $field (@{$infofields}) {
10891: if ($cancreate{'emailusername'}{$type}{$field}) {
10892: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
10893: }
10894: }
10895: $chgtext .= '</ul>';
10896: } else {
10897: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
10898: }
10899: } else {
10900: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
10901: }
10902: }
10903: }
10904: }
10905: } elsif ($type eq 'notify') {
10906: my $numapprove = 0;
10907: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10908: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
10909: if ($cancreate{'notify'}{'approval'}) {
10910: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
10911: $numapprove ++;
10912: }
10913: }
10914: }
10915: unless ($numapprove) {
10916: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
10917: }
10918: }
10919: if ($chgtext) {
10920: $resulttext .= '<li>'.$chgtext.'</li>';
10921: }
10922: }
10923: }
10924: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
10925: my ($emailrules,$emailruleorder) =
10926: &Apache::lonnet::inst_userrules($dom,'email');
10927: foreach my $type (@{$changes{'email_rule'}}) {
10928: if (ref($email_rule{$type}) eq 'ARRAY') {
10929: my $chgtext = '<ul>';
10930: foreach my $rule (@{$email_rule{$type}}) {
10931: if (ref($emailrules->{$rule}) eq 'HASH') {
10932: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
10933: }
10934: }
10935: $chgtext .= '</ul>';
10936: my $typename;
10937: if (@types) {
10938: if ($type eq 'default') {
10939: $typename = $othertitle;
10940: } else {
10941: $typename = $usertypes{$type};
10942: }
10943: $chgtext .= &mt('(Affiliation: [_1])',$typename);
10944: }
10945: if (@{$email_rule{$type}} > 0) {
10946: $resulttext .= '<li>'.
10947: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
10948: $usertypes{$type}).
10949: $chgtext.
10950: '</li>';
10951: } else {
10952: $resulttext .= '<li>'.
10953: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
10954: '</li>'.
10955: &mt('(Affiliation: [_1])',$typename);
10956: }
10957: }
10958: }
10959: }
10960: if (ref($changes{'inststatus'}) eq 'ARRAY') {
10961: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
10962: if (@{$save_inststatus{'inststatusguest'}} > 0) {
10963: my $chgtext = '<ul>';
10964: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
10965: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
10966: }
10967: $chgtext .= '</ul>';
10968: $resulttext .= '<li>'.
10969: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
10970: $chgtext.
10971: '</li>';
10972: } else {
10973: $resulttext .= '<li>'.
10974: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
10975: '</li>';
10976: }
10977: }
10978: }
10979: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
10980: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
10981: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10982: foreach my $type (@{$changes{'selfcreate'}}) {
10983: my $typename = $type;
10984: if (keys(%usertypes) > 0) {
10985: if ($usertypes{$type} ne '') {
10986: $typename = $usertypes{$type};
10987: }
10988: }
10989: my @modifiable;
10990: $resulttext .= '<li>'.
10991: &mt('Self-creation of account by users with status: [_1]',
10992: '<span class="LC_cusr_emph">'.$typename.'</span>').
10993: ' - '.&mt('modifiable fields (if institutional data blank): ');
10994: foreach my $field (@fields) {
10995: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
10996: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
10997: }
10998: }
10999: if (@modifiable > 0) {
11000: $resulttext .= join(', ',@modifiable);
11001: } else {
11002: $resulttext .= &mt('none');
11003: }
11004: $resulttext .= '</li>';
11005: }
11006: $resulttext .= '</ul></li>';
11007: }
11008: $resulttext .= '</ul>';
11009: my $cachetime = 24*60*60;
11010: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
11011: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11012: if (ref($lastactref) eq 'HASH') {
11013: $lastactref->{'domdefaults'} = 1;
11014: }
11015: } else {
11016: $resulttext = &mt('No changes made to self-creation settings');
11017: }
11018: } else {
11019: $resulttext = '<span class="LC_error">'.
11020: &mt('An error occurred: [_1]',$putresult).'</span>';
11021: }
11022: if ($warningmsg ne '') {
11023: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11024: }
11025: return $resulttext;
11026: }
11027:
11028: sub process_captcha {
11029: my ($container,$changes,$newsettings,$current) = @_;
11030: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11031: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11032: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11033: $newsettings->{'captcha'} = 'original';
11034: }
11035: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11036: if ($container eq 'cancreate') {
11037: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11038: push(@{$changes->{'cancreate'}},'captcha');
11039: } elsif (!defined($changes->{'cancreate'})) {
11040: $changes->{'cancreate'} = ['captcha'];
11041: }
11042: } else {
11043: $changes->{'captcha'} = 1;
11044: }
11045: }
11046: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11047: if ($newsettings->{'captcha'} eq 'recaptcha') {
11048: $newpub = $env{'form.'.$container.'_recaptchapub'};
11049: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11050: $newpub =~ s/[^\w\-]//g;
11051: $newpriv =~ s/[^\w\-]//g;
11052: $newsettings->{'recaptchakeys'} = {
11053: public => $newpub,
11054: private => $newpriv,
11055: };
11056: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11057: $newversion =~ s/\D//g;
11058: if ($newversion ne '2') {
11059: $newversion = 1;
11060: }
11061: $newsettings->{'recaptchaversion'} = $newversion;
11062: }
11063: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11064: $currpub = $current->{'recaptchakeys'}{'public'};
11065: $currpriv = $current->{'recaptchakeys'}{'private'};
11066: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11067: $newsettings->{'recaptchakeys'} = {
11068: public => '',
11069: private => '',
11070: }
11071: }
11072: }
11073: if ($current->{'captcha'} eq 'recaptcha') {
11074: $currversion = $current->{'recaptchaversion'};
11075: if ($currversion ne '2') {
11076: $currversion = 1;
11077: }
11078: }
11079: if ($currversion ne $newversion) {
11080: if ($container eq 'cancreate') {
11081: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11082: push(@{$changes->{'cancreate'}},'recaptchaversion');
11083: } elsif (!defined($changes->{'cancreate'})) {
11084: $changes->{'cancreate'} = ['recaptchaversion'];
11085: }
11086: } else {
11087: $changes->{'recaptchaversion'} = 1;
11088: }
11089: }
11090: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11091: if ($container eq 'cancreate') {
11092: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11093: push(@{$changes->{'cancreate'}},'recaptchakeys');
11094: } elsif (!defined($changes->{'cancreate'})) {
11095: $changes->{'cancreate'} = ['recaptchakeys'];
11096: }
11097: } else {
11098: $changes->{'recaptchakeys'} = 1;
11099: }
11100: }
11101: return;
11102: }
11103:
11104: sub modify_usermodification {
11105: my ($dom,%domconfig) = @_;
11106: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11107: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11108: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11109: if ($key eq 'selfcreate') {
11110: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11111: } else {
11112: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11113: }
11114: }
11115: }
11116: my @contexts = ('author','course');
11117: my %context_title = (
11118: author => 'In author context',
11119: course => 'In course context',
11120: );
11121: my @fields = ('lastname','firstname','middlename','generation',
11122: 'permanentemail','id');
11123: my %roles = (
11124: author => ['ca','aa'],
11125: course => ['st','ep','ta','in','cr'],
11126: );
11127: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11128: foreach my $context (@contexts) {
11129: foreach my $role (@{$roles{$context}}) {
11130: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11131: foreach my $item (@fields) {
11132: if (grep(/^\Q$item\E$/,@modifiable)) {
11133: $modifyhash{$context}{$role}{$item} = 1;
11134: } else {
11135: $modifyhash{$context}{$role}{$item} = 0;
11136: }
11137: }
11138: }
11139: if (ref($curr_usermodification{$context}) eq 'HASH') {
11140: foreach my $role (@{$roles{$context}}) {
11141: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11142: foreach my $field (@fields) {
11143: if ($modifyhash{$context}{$role}{$field} ne
11144: $curr_usermodification{$context}{$role}{$field}) {
11145: push(@{$changes{$context}},$role);
11146: last;
11147: }
11148: }
11149: }
11150: }
11151: } else {
11152: foreach my $context (@contexts) {
11153: foreach my $role (@{$roles{$context}}) {
11154: push(@{$changes{$context}},$role);
11155: }
11156: }
11157: }
11158: }
11159: my %usermodification_hash = (
11160: usermodification => \%modifyhash,
11161: );
11162: my $putresult = &Apache::lonnet::put_dom('configuration',
11163: \%usermodification_hash,$dom);
11164: if ($putresult eq 'ok') {
11165: if (keys(%changes) > 0) {
11166: $resulttext = &mt('Changes made: ').'<ul>';
11167: foreach my $context (@contexts) {
11168: if (ref($changes{$context}) eq 'ARRAY') {
11169: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11170: if (ref($changes{$context}) eq 'ARRAY') {
11171: foreach my $role (@{$changes{$context}}) {
11172: my $rolename;
11173: if ($role eq 'cr') {
11174: $rolename = &mt('Custom');
11175: } else {
11176: $rolename = &Apache::lonnet::plaintext($role);
11177: }
11178: my @modifiable;
11179: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11180: foreach my $field (@fields) {
11181: if ($modifyhash{$context}{$role}{$field}) {
11182: push(@modifiable,$fieldtitles{$field});
11183: }
11184: }
11185: if (@modifiable > 0) {
11186: $resulttext .= join(', ',@modifiable);
11187: } else {
11188: $resulttext .= &mt('none');
11189: }
11190: $resulttext .= '</li>';
11191: }
11192: $resulttext .= '</ul></li>';
11193: }
11194: }
11195: }
11196: $resulttext .= '</ul>';
11197: } else {
11198: $resulttext = &mt('No changes made to user modification settings');
11199: }
11200: } else {
11201: $resulttext = '<span class="LC_error">'.
11202: &mt('An error occurred: [_1]',$putresult).'</span>';
11203: }
11204: return $resulttext;
11205: }
11206:
11207: sub modify_defaults {
11208: my ($dom,$lastactref,%domconfig) = @_;
11209: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11210: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11211: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
11212: 'portal_def','intauth_cost','intauth_check','intauth_switch');
11213: my @authtypes = ('internal','krb4','krb5','localauth');
11214: foreach my $item (@items) {
11215: $newvalues{$item} = $env{'form.'.$item};
11216: if ($item eq 'auth_def') {
11217: if ($newvalues{$item} ne '') {
11218: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11219: push(@errors,$item);
11220: }
11221: }
11222: } elsif ($item eq 'lang_def') {
11223: if ($newvalues{$item} ne '') {
11224: if ($newvalues{$item} =~ /^(\w+)/) {
11225: my $langcode = $1;
11226: if ($langcode ne 'x_chef') {
11227: if (code2language($langcode) eq '') {
11228: push(@errors,$item);
11229: }
11230: }
11231: } else {
11232: push(@errors,$item);
11233: }
11234: }
11235: } elsif ($item eq 'timezone_def') {
11236: if ($newvalues{$item} ne '') {
11237: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11238: push(@errors,$item);
11239: }
11240: }
11241: } elsif ($item eq 'datelocale_def') {
11242: if ($newvalues{$item} ne '') {
11243: my @datelocale_ids = DateTime::Locale->ids();
11244: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11245: push(@errors,$item);
11246: }
11247: }
11248: } elsif ($item eq 'portal_def') {
11249: if ($newvalues{$item} ne '') {
11250: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11251: push(@errors,$item);
11252: }
11253: }
11254: } elsif ($item eq 'intauth_cost') {
11255: if ($newvalues{$item} ne '') {
11256: if ($newvalues{$item} =~ /\D/) {
11257: push(@errors,$item);
11258: }
11259: }
11260: } elsif ($item eq 'intauth_check') {
11261: if ($newvalues{$item} ne '') {
11262: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11263: push(@errors,$item);
11264: }
11265: }
11266: } elsif ($item eq 'intauth_switch') {
11267: if ($newvalues{$item} ne '') {
11268: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11269: push(@errors,$item);
11270: }
11271: }
11272: }
11273: if (grep(/^\Q$item\E$/,@errors)) {
11274: $newvalues{$item} = $domdefaults{$item};
11275: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11276: $changes{$item} = 1;
11277: }
11278: $domdefaults{$item} = $newvalues{$item};
11279: }
11280: my %defaults_hash = (
11281: defaults => \%newvalues,
11282: );
11283: my $title = &defaults_titles();
11284:
11285: my $currinststatus;
11286: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11287: $currinststatus = $domconfig{'inststatus'};
11288: } else {
11289: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11290: $currinststatus = {
11291: inststatustypes => $usertypes,
11292: inststatusorder => $types,
11293: inststatusguest => [],
11294: };
11295: }
11296: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
11297: my @allpos;
11298: my %alltypes;
11299: my @inststatusguest;
11300: if (ref($currinststatus) eq 'HASH') {
11301: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
11302: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
11303: unless (grep(/^\Q$type\E$/,@todelete)) {
11304: push(@inststatusguest,$type);
11305: }
11306: }
11307: }
11308: }
11309: my ($currtitles,$currorder);
11310: if (ref($currinststatus) eq 'HASH') {
11311: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
11312: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
11313: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
11314: if ($currinststatus->{inststatustypes}->{$type} ne '') {
11315: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
11316: }
11317: }
11318: unless (grep(/^\Q$type\E$/,@todelete)) {
11319: my $position = $env{'form.inststatus_pos_'.$type};
11320: $position =~ s/\D+//g;
11321: $allpos[$position] = $type;
11322: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
11323: $alltypes{$type} =~ s/`//g;
11324: }
11325: }
11326: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
11327: $currtitles =~ s/,$//;
11328: }
11329: }
11330: if ($env{'form.addinststatus'}) {
11331: my $newtype = $env{'form.addinststatus'};
11332: $newtype =~ s/\W//g;
11333: unless (exists($alltypes{$newtype})) {
11334: $alltypes{$newtype} = $env{'form.addinststatus_title'};
11335: $alltypes{$newtype} =~ s/`//g;
11336: my $position = $env{'form.addinststatus_pos'};
11337: $position =~ s/\D+//g;
11338: if ($position ne '') {
11339: $allpos[$position] = $newtype;
11340: }
11341: }
11342: }
11343: my @orderedstatus;
11344: foreach my $type (@allpos) {
11345: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
11346: push(@orderedstatus,$type);
11347: }
11348: }
11349: foreach my $type (keys(%alltypes)) {
11350: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
11351: delete($alltypes{$type});
11352: }
11353: }
11354: $defaults_hash{'inststatus'} = {
11355: inststatustypes => \%alltypes,
11356: inststatusorder => \@orderedstatus,
11357: inststatusguest => \@inststatusguest,
11358: };
11359: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
11360: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
11361: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
11362: }
11363: }
11364: if ($currorder ne join(',',@orderedstatus)) {
11365: $changes{'inststatus'}{'inststatusorder'} = 1;
11366: }
11367: my $newtitles;
11368: foreach my $item (@orderedstatus) {
11369: $newtitles .= $alltypes{$item}.',';
11370: }
11371: $newtitles =~ s/,$//;
11372: if ($currtitles ne $newtitles) {
11373: $changes{'inststatus'}{'inststatustypes'} = 1;
11374: }
11375: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
11376: $dom);
11377: if ($putresult eq 'ok') {
11378: if (keys(%changes) > 0) {
11379: $resulttext = &mt('Changes made:').'<ul>';
11380: my $version = &Apache::lonnet::get_server_loncaparev($dom);
11381: 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";
11382: foreach my $item (sort(keys(%changes))) {
11383: if ($item eq 'inststatus') {
11384: if (ref($changes{'inststatus'}) eq 'HASH') {
11385: if (@orderedstatus) {
11386: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
11387: foreach my $type (@orderedstatus) {
11388: $resulttext .= $alltypes{$type}.', ';
11389: }
11390: $resulttext =~ s/, $//;
11391: $resulttext .= '</li>';
11392: } else {
11393: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
11394: }
11395: }
11396: } else {
11397: my $value = $env{'form.'.$item};
11398: if ($value eq '') {
11399: $value = &mt('none');
11400: } elsif ($item eq 'auth_def') {
11401: my %authnames = &authtype_names();
11402: my %shortauth = (
11403: internal => 'int',
11404: krb4 => 'krb4',
11405: krb5 => 'krb5',
11406: localauth => 'loc',
11407: );
11408: $value = $authnames{$shortauth{$value}};
11409: } elsif ($item eq 'intauth_switch') {
11410: my %optiondesc = &Apache::lonlocal::texthash (
11411: 0 => 'No',
11412: 1 => 'Yes',
11413: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
11414: );
11415: if ($value =~ /^(0|1|2)$/) {
11416: $value = $optiondesc{$value};
11417: } else {
11418: $value = &mt('none -- defaults to No');
11419: }
11420: } elsif ($item eq 'intauth_check') {
11421: my %optiondesc = &Apache::lonlocal::texthash (
11422: 0 => 'No',
11423: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
11424: 2 => 'Yes, disallow login if stored cost is less than domain default',
11425: );
11426: if ($value =~ /^(0|1|2)$/) {
11427: $value = $optiondesc{$value};
11428: } else {
11429: $value = &mt('none -- defaults to No');
11430: }
11431: }
11432: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
11433: $mailmsgtext .= "$title->{$item} set to $value\n";
11434: }
11435: }
11436: $resulttext .= '</ul>';
11437: $mailmsgtext .= "\n";
11438: my $cachetime = 24*60*60;
11439: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11440: if (ref($lastactref) eq 'HASH') {
11441: $lastactref->{'domdefaults'} = 1;
11442: }
11443: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
11444: my $notify = 1;
11445: if (ref($domconfig{'contacts'}) eq 'HASH') {
11446: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
11447: $notify = 0;
11448: }
11449: }
11450: if ($notify) {
11451: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
11452: "LON-CAPA Domain Settings Change - $dom",
11453: $mailmsgtext);
11454: }
11455: }
11456: } else {
11457: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
11458: }
11459: } else {
11460: $resulttext = '<span class="LC_error">'.
11461: &mt('An error occurred: [_1]',$putresult).'</span>';
11462: }
11463: if (@errors > 0) {
11464: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
11465: foreach my $item (@errors) {
11466: $resulttext .= ' "'.$title->{$item}.'",';
11467: }
11468: $resulttext =~ s/,$//;
11469: }
11470: return $resulttext;
11471: }
11472:
11473: sub modify_scantron {
11474: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11475: my ($resulttext,%confhash,%changes,$errors);
11476: my $custom = 'custom.tab';
11477: my $default = 'default.tab';
11478: my $servadm = $r->dir_config('lonAdmEMail');
11479: my ($configuserok,$author_ok,$switchserver) =
11480: &config_check($dom,$confname,$servadm);
11481: if ($env{'form.scantronformat.filename'} ne '') {
11482: my $error;
11483: if ($configuserok eq 'ok') {
11484: if ($switchserver) {
11485: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
11486: } else {
11487: if ($author_ok eq 'ok') {
11488: my ($result,$scantronurl) =
11489: &publishlogo($r,'upload','scantronformat',$dom,
11490: $confname,'scantron','','',$custom);
11491: if ($result eq 'ok') {
11492: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
11493: $changes{'scantronformat'} = 1;
11494: } else {
11495: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
11496: }
11497: } else {
11498: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
11499: }
11500: }
11501: } else {
11502: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
11503: }
11504: if ($error) {
11505: &Apache::lonnet::logthis($error);
11506: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11507: }
11508: }
11509: if (ref($domconfig{'scantron'}) eq 'HASH') {
11510: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
11511: if ($env{'form.scantronformat_del'}) {
11512: $confhash{'scantron'}{'scantronformat'} = '';
11513: $changes{'scantronformat'} = 1;
11514: }
11515: }
11516: }
11517: if (keys(%confhash) > 0) {
11518: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
11519: $dom);
11520: if ($putresult eq 'ok') {
11521: if (keys(%changes) > 0) {
11522: if (ref($confhash{'scantron'}) eq 'HASH') {
11523: $resulttext = &mt('Changes made:').'<ul>';
11524: if ($confhash{'scantron'}{'scantronformat'} eq '') {
11525: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
11526: } else {
11527: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
11528: }
11529: $resulttext .= '</ul>';
11530: } else {
11531: $resulttext = &mt('Changes made to bubblesheet format file.');
11532: }
11533: $resulttext .= '</ul>';
11534: &Apache::loncommon::devalidate_domconfig_cache($dom);
11535: if (ref($lastactref) eq 'HASH') {
11536: $lastactref->{'domainconfig'} = 1;
11537: }
11538: } else {
11539: $resulttext = &mt('No changes made to bubblesheet format file');
11540: }
11541: } else {
11542: $resulttext = '<span class="LC_error">'.
11543: &mt('An error occurred: [_1]',$putresult).'</span>';
11544: }
11545: } else {
11546: $resulttext = &mt('No changes made to bubblesheet format file');
11547: }
11548: if ($errors) {
11549: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11550: $errors.'</ul>';
11551: }
11552: return $resulttext;
11553: }
11554:
11555: sub modify_coursecategories {
11556: my ($dom,$lastactref,%domconfig) = @_;
11557: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
11558: $cathash);
11559: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
11560: my @catitems = ('unauth','auth');
11561: my @cattypes = ('std','domonly','codesrch','none');
11562: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11563: $cathash = $domconfig{'coursecategories'}{'cats'};
11564: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
11565: $changes{'togglecats'} = 1;
11566: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
11567: }
11568: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
11569: $changes{'categorize'} = 1;
11570: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
11571: }
11572: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
11573: $changes{'togglecatscomm'} = 1;
11574: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
11575: }
11576: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
11577: $changes{'categorizecomm'} = 1;
11578: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
11579: }
11580: foreach my $item (@catitems) {
11581: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
11582: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
11583: $changes{$item} = 1;
11584: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
11585: }
11586: }
11587: }
11588: } else {
11589: $changes{'togglecats'} = 1;
11590: $changes{'categorize'} = 1;
11591: $changes{'togglecatscomm'} = 1;
11592: $changes{'categorizecomm'} = 1;
11593: $domconfig{'coursecategories'} = {
11594: togglecats => $env{'form.togglecats'},
11595: categorize => $env{'form.categorize'},
11596: togglecatscomm => $env{'form.togglecatscomm'},
11597: categorizecomm => $env{'form.categorizecomm'},
11598: };
11599: foreach my $item (@catitems) {
11600: if ($env{'form.coursecat_'.$item} ne 'std') {
11601: $changes{$item} = 1;
11602: }
11603: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
11604: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
11605: }
11606: }
11607: }
11608: if (ref($cathash) eq 'HASH') {
11609: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
11610: push (@deletecategory,'instcode::0');
11611: }
11612: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
11613: push(@deletecategory,'communities::0');
11614: }
11615: }
11616: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
11617: if (ref($cathash) eq 'HASH') {
11618: if (@deletecategory > 0) {
11619: #FIXME Need to remove category from all courses using a deleted category
11620: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
11621: foreach my $item (@deletecategory) {
11622: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
11623: delete($domconfig{'coursecategories'}{'cats'}{$item});
11624: $deletions{$item} = 1;
11625: &recurse_cat_deletes($item,$cathash,\%deletions);
11626: }
11627: }
11628: }
11629: foreach my $item (keys(%{$cathash})) {
11630: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11631: if ($cathash->{$item} ne $env{'form.'.$item}) {
11632: $reorderings{$item} = 1;
11633: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
11634: }
11635: if ($env{'form.addcategory_name_'.$item} ne '') {
11636: my $newcat = $env{'form.addcategory_name_'.$item};
11637: my $newdepth = $depth+1;
11638: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11639: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
11640: $adds{$newitem} = 1;
11641: }
11642: if ($env{'form.subcat_'.$item} ne '') {
11643: my $newcat = $env{'form.subcat_'.$item};
11644: my $newdepth = $depth+1;
11645: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11646: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
11647: $adds{$newitem} = 1;
11648: }
11649: }
11650: }
11651: if ($env{'form.instcode'} eq '1') {
11652: if (ref($cathash) eq 'HASH') {
11653: my $newitem = 'instcode::0';
11654: if ($cathash->{$newitem} eq '') {
11655: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11656: $adds{$newitem} = 1;
11657: }
11658: } else {
11659: my $newitem = 'instcode::0';
11660: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11661: $adds{$newitem} = 1;
11662: }
11663: }
11664: if ($env{'form.communities'} eq '1') {
11665: if (ref($cathash) eq 'HASH') {
11666: my $newitem = 'communities::0';
11667: if ($cathash->{$newitem} eq '') {
11668: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11669: $adds{$newitem} = 1;
11670: }
11671: } else {
11672: my $newitem = 'communities::0';
11673: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11674: $adds{$newitem} = 1;
11675: }
11676: }
11677: if ($env{'form.addcategory_name'} ne '') {
11678: if (($env{'form.addcategory_name'} ne 'instcode') &&
11679: ($env{'form.addcategory_name'} ne 'communities')) {
11680: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
11681: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
11682: $adds{$newitem} = 1;
11683: }
11684: }
11685: my $putresult;
11686: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11687: if (keys(%deletions) > 0) {
11688: foreach my $key (keys(%deletions)) {
11689: if ($predelallitems{$key} ne '') {
11690: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
11691: }
11692: }
11693: }
11694: my (@chkcats,@chktrails,%chkallitems);
11695: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
11696: if (ref($chkcats[0]) eq 'ARRAY') {
11697: my $depth = 0;
11698: my $chg = 0;
11699: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
11700: my $name = $chkcats[0][$i];
11701: my $item;
11702: if ($name eq '') {
11703: $chg ++;
11704: } else {
11705: $item = &escape($name).'::0';
11706: if ($chg) {
11707: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
11708: }
11709: $depth ++;
11710: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
11711: $depth --;
11712: }
11713: }
11714: }
11715: }
11716: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11717: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
11718: if ($putresult eq 'ok') {
11719: my %title = (
11720: togglecats => 'Show/Hide a course in catalog',
11721: categorize => 'Assign a category to a course',
11722: togglecatscomm => 'Show/Hide a community in catalog',
11723: categorizecomm => 'Assign a category to a community',
11724: );
11725: my %level = (
11726: dom => 'set in Domain ("Modify Course/Community")',
11727: crs => 'set in Course ("Course Configuration")',
11728: comm => 'set in Community ("Community Configuration")',
11729: none => 'No catalog',
11730: std => 'Standard catalog',
11731: domonly => 'Domain-only catalog',
11732: codesrch => 'Code search form',
11733: );
11734: $resulttext = &mt('Changes made:').'<ul>';
11735: if ($changes{'togglecats'}) {
11736: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
11737: }
11738: if ($changes{'categorize'}) {
11739: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
11740: }
11741: if ($changes{'togglecatscomm'}) {
11742: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
11743: }
11744: if ($changes{'categorizecomm'}) {
11745: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
11746: }
11747: if ($changes{'unauth'}) {
11748: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
11749: }
11750: if ($changes{'auth'}) {
11751: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
11752: }
11753: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11754: my $cathash;
11755: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11756: $cathash = $domconfig{'coursecategories'}{'cats'};
11757: } else {
11758: $cathash = {};
11759: }
11760: my (@cats,@trails,%allitems);
11761: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
11762: if (keys(%deletions) > 0) {
11763: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
11764: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
11765: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
11766: }
11767: $resulttext .= '</ul></li>';
11768: }
11769: if (keys(%reorderings) > 0) {
11770: my %sort_by_trail;
11771: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
11772: foreach my $key (keys(%reorderings)) {
11773: if ($allitems{$key} ne '') {
11774: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11775: }
11776: }
11777: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11778: $resulttext .= '<li>'.$trails[$trail].'</li>';
11779: }
11780: $resulttext .= '</ul></li>';
11781: }
11782: if (keys(%adds) > 0) {
11783: my %sort_by_trail;
11784: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
11785: foreach my $key (keys(%adds)) {
11786: if ($allitems{$key} ne '') {
11787: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11788: }
11789: }
11790: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11791: $resulttext .= '<li>'.$trails[$trail].'</li>';
11792: }
11793: $resulttext .= '</ul></li>';
11794: }
11795: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
11796: if (ref($lastactref) eq 'HASH') {
11797: $lastactref->{'cats'} = 1;
11798: }
11799: }
11800: $resulttext .= '</ul>';
11801: if ($changes{'unauth'} || $changes{'auth'}) {
11802: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
11803: if ($changes{'auth'}) {
11804: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
11805: }
11806: if ($changes{'unauth'}) {
11807: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
11808: }
11809: my $cachetime = 24*60*60;
11810: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11811: if (ref($lastactref) eq 'HASH') {
11812: $lastactref->{'domdefaults'} = 1;
11813: }
11814: }
11815: } else {
11816: $resulttext = '<span class="LC_error">'.
11817: &mt('An error occurred: [_1]',$putresult).'</span>';
11818: }
11819: } else {
11820: $resulttext = &mt('No changes made to course and community categories');
11821: }
11822: return $resulttext;
11823: }
11824:
11825: sub modify_serverstatuses {
11826: my ($dom,%domconfig) = @_;
11827: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
11828: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
11829: %currserverstatus = %{$domconfig{'serverstatuses'}};
11830: }
11831: my @pages = &serverstatus_pages();
11832: foreach my $type (@pages) {
11833: $newserverstatus{$type}{'namedusers'} = '';
11834: $newserverstatus{$type}{'machines'} = '';
11835: if (defined($env{'form.'.$type.'_namedusers'})) {
11836: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
11837: my @okusers;
11838: foreach my $user (@users) {
11839: my ($uname,$udom) = split(/:/,$user);
11840: if (($udom =~ /^$match_domain$/) &&
11841: (&Apache::lonnet::domain($udom)) &&
11842: ($uname =~ /^$match_username$/)) {
11843: if (!grep(/^\Q$user\E/,@okusers)) {
11844: push(@okusers,$user);
11845: }
11846: }
11847: }
11848: if (@okusers > 0) {
11849: @okusers = sort(@okusers);
11850: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
11851: }
11852: }
11853: if (defined($env{'form.'.$type.'_machines'})) {
11854: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
11855: my @okmachines;
11856: foreach my $ip (@machines) {
11857: my @parts = split(/\./,$ip);
11858: next if (@parts < 4);
11859: my $badip = 0;
11860: for (my $i=0; $i<4; $i++) {
11861: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
11862: $badip = 1;
11863: last;
11864: }
11865: }
11866: if (!$badip) {
11867: push(@okmachines,$ip);
11868: }
11869: }
11870: @okmachines = sort(@okmachines);
11871: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
11872: }
11873: }
11874: my %serverstatushash = (
11875: serverstatuses => \%newserverstatus,
11876: );
11877: foreach my $type (@pages) {
11878: foreach my $setting ('namedusers','machines') {
11879: my (@current,@new);
11880: if (ref($currserverstatus{$type}) eq 'HASH') {
11881: if ($currserverstatus{$type}{$setting} ne '') {
11882: @current = split(/,/,$currserverstatus{$type}{$setting});
11883: }
11884: }
11885: if ($newserverstatus{$type}{$setting} ne '') {
11886: @new = split(/,/,$newserverstatus{$type}{$setting});
11887: }
11888: if (@current > 0) {
11889: if (@new > 0) {
11890: foreach my $item (@current) {
11891: if (!grep(/^\Q$item\E$/,@new)) {
11892: $changes{$type}{$setting} = 1;
11893: last;
11894: }
11895: }
11896: foreach my $item (@new) {
11897: if (!grep(/^\Q$item\E$/,@current)) {
11898: $changes{$type}{$setting} = 1;
11899: last;
11900: }
11901: }
11902: } else {
11903: $changes{$type}{$setting} = 1;
11904: }
11905: } elsif (@new > 0) {
11906: $changes{$type}{$setting} = 1;
11907: }
11908: }
11909: }
11910: if (keys(%changes) > 0) {
11911: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11912: my $putresult = &Apache::lonnet::put_dom('configuration',
11913: \%serverstatushash,$dom);
11914: if ($putresult eq 'ok') {
11915: $resulttext .= &mt('Changes made:').'<ul>';
11916: foreach my $type (@pages) {
11917: if (ref($changes{$type}) eq 'HASH') {
11918: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
11919: if ($changes{$type}{'namedusers'}) {
11920: if ($newserverstatus{$type}{'namedusers'} eq '') {
11921: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
11922: } else {
11923: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
11924: }
11925: }
11926: if ($changes{$type}{'machines'}) {
11927: if ($newserverstatus{$type}{'machines'} eq '') {
11928: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
11929: } else {
11930: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
11931: }
11932:
11933: }
11934: $resulttext .= '</ul></li>';
11935: }
11936: }
11937: $resulttext .= '</ul>';
11938: } else {
11939: $resulttext = '<span class="LC_error">'.
11940: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
11941:
11942: }
11943: } else {
11944: $resulttext = &mt('No changes made to access to server status pages');
11945: }
11946: return $resulttext;
11947: }
11948:
11949: sub modify_helpsettings {
11950: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11951: my ($resulttext,$errors,%changes,%helphash);
11952: my %defaultchecked = ('submitbugs' => 'on');
11953: my @offon = ('off','on');
11954: my @toggles = ('submitbugs');
11955: my %current = ('submitbugs' => '',
11956: 'adhoc' => {},
11957: );
11958: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
11959: %current = %{$domconfig{'helpsettings'}};
11960: }
11961: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11962: foreach my $item (@toggles) {
11963: if ($defaultchecked{$item} eq 'on') {
11964: if ($current{$item} eq '') {
11965: if ($env{'form.'.$item} eq '0') {
11966: $changes{$item} = 1;
11967: }
11968: } elsif ($current{$item} ne $env{'form.'.$item}) {
11969: $changes{$item} = 1;
11970: }
11971: } elsif ($defaultchecked{$item} eq 'off') {
11972: if ($current{$item} eq '') {
11973: if ($env{'form.'.$item} eq '1') {
11974: $changes{$item} = 1;
11975: }
11976: } elsif ($current{$item} ne $env{'form.'.$item}) {
11977: $changes{$item} = 1;
11978: }
11979: }
11980: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
11981: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
11982: }
11983: }
11984: my $maxnum = $env{'form.helproles_maxnum'};
11985: my $confname = $dom.'-domainconfig';
11986: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
11987: my (@allpos,%newsettings,%changedprivs,$newrole);
11988: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11989: my @accesstypes = ('all','dh','da','none','status','inc','exc');
11990: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
11991: my %lt = &Apache::lonlocal::texthash(
11992: s => 'system',
11993: d => 'domain',
11994: order => 'Display order',
11995: access => 'Role usage',
11996: all => 'All with domain helpdesk or helpdesk assistant role',
11997: dh => 'All with domain helpdesk role',
11998: da => 'All with domain helpdesk assistant role',
11999: none => 'None',
12000: status => 'Determined based on institutional status',
12001: inc => 'Include all, but exclude specific personnel',
12002: exc => 'Exclude all, but include specific personnel',
12003: );
12004: for (my $num=0; $num<=$maxnum; $num++) {
12005: my ($prefix,$identifier,$rolename,%curr);
12006: if ($num == $maxnum) {
12007: next unless ($env{'form.newcusthelp'} == $maxnum);
12008: $identifier = 'custhelp'.$num;
12009: $prefix = 'helproles_'.$num;
12010: $rolename = $env{'form.custhelpname'.$num};
12011: $rolename=~s/[^A-Za-z0-9]//gs;
12012: next if ($rolename eq '');
12013: next if (exists($existing{'rolesdef_'.$rolename}));
12014: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12015: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12016: $newprivs{'c'},$confname,$dom);
12017: if ($result ne 'ok') {
12018: $errors .= '<li><span class="LC_error">'.
12019: &mt('An error occurred storing the new custom role: [_1]',
12020: $result).'</span></li>';
12021: next;
12022: } else {
12023: $changedprivs{$rolename} = \%newprivs;
12024: $newrole = $rolename;
12025: }
12026: } else {
12027: $prefix = 'helproles_'.$num;
12028: $rolename = $env{'form.'.$prefix};
12029: next if ($rolename eq '');
12030: next unless (exists($existing{'rolesdef_'.$rolename}));
12031: $identifier = 'custhelp'.$num;
12032: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12033: my %currprivs;
12034: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12035: split(/\_/,$existing{'rolesdef_'.$rolename});
12036: foreach my $level ('c','d','s') {
12037: if ($newprivs{$level} ne $currprivs{$level}) {
12038: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12039: $newprivs{'c'},$confname,$dom);
12040: if ($result ne 'ok') {
12041: $errors .= '<li><span class="LC_error">'.
12042: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12043: $rolename,$result).'</span></li>';
12044: } else {
12045: $changedprivs{$rolename} = \%newprivs;
12046: }
12047: last;
12048: }
12049: }
12050: if (ref($current{'adhoc'}) eq 'HASH') {
12051: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12052: %curr = %{$current{'adhoc'}{$rolename}};
12053: }
12054: }
12055: }
12056: my $newpos = $env{'form.'.$prefix.'_pos'};
12057: $newpos =~ s/\D+//g;
12058: $allpos[$newpos] = $rolename;
12059: my $newdesc = $env{'form.'.$prefix.'_desc'};
12060: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12061: if ($curr{'desc'}) {
12062: if ($curr{'desc'} ne $newdesc) {
12063: $changes{'customrole'}{$rolename}{'desc'} = 1;
12064: $newsettings{$rolename}{'desc'} = $newdesc;
12065: }
12066: } elsif ($newdesc ne '') {
12067: $changes{'customrole'}{$rolename}{'desc'} = 1;
12068: $newsettings{$rolename}{'desc'} = $newdesc;
12069: }
12070: my $access = $env{'form.'.$prefix.'_access'};
12071: if (grep(/^\Q$access\E$/,@accesstypes)) {
12072: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12073: if ($access eq 'status') {
12074: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12075: if (scalar(@statuses) == 0) {
12076: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12077: } else {
12078: my (@shownstatus,$numtypes);
12079: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12080: if (ref($types) eq 'ARRAY') {
12081: $numtypes = scalar(@{$types});
12082: foreach my $type (sort(@statuses)) {
12083: if ($type eq 'default') {
12084: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12085: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12086: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12087: push(@shownstatus,$usertypes->{$type});
12088: }
12089: }
12090: }
12091: if (grep(/^default$/,@statuses)) {
12092: push(@shownstatus,$othertitle);
12093: }
12094: if (scalar(@shownstatus) == 1+$numtypes) {
12095: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12096: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12097: } else {
12098: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12099: if (ref($curr{'status'}) eq 'ARRAY') {
12100: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12101: if (@diffs) {
12102: $changes{'customrole'}{$rolename}{$access} = 1;
12103: }
12104: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12105: $changes{'customrole'}{$rolename}{$access} = 1;
12106: }
12107: }
12108: }
12109: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12110: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12111: my @newspecstaff;
12112: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12113: foreach my $person (sort(@personnel)) {
12114: if ($domhelpdesk{$person}) {
12115: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12116: }
12117: }
12118: if (ref($curr{$access}) eq 'ARRAY') {
12119: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12120: if (@diffs) {
12121: $changes{'customrole'}{$rolename}{$access} = 1;
12122: }
12123: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12124: $changes{'customrole'}{$rolename}{$access} = 1;
12125: }
12126: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12127: my ($uname,$udom) = split(/:/,$person);
12128: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12129: }
12130: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12131: }
12132: } else {
12133: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12134: }
12135: unless ($curr{'access'} eq $access) {
12136: $changes{'customrole'}{$rolename}{'access'} = 1;
12137: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12138: }
12139: }
12140: if (@allpos > 0) {
12141: my $idx = 0;
12142: foreach my $rolename (@allpos) {
12143: if ($rolename ne '') {
12144: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12145: if (ref($current{'adhoc'}) eq 'HASH') {
12146: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12147: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12148: $changes{'customrole'}{$rolename}{'order'} = 1;
12149: $newsettings{$rolename}{'order'} = $idx+1;
12150: }
12151: }
12152: }
12153: $idx ++;
12154: }
12155: }
12156: }
12157: my $putresult;
12158: if (keys(%changes) > 0) {
12159: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12160: if ($putresult eq 'ok') {
12161: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12162: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12163: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12164: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12165: }
12166: }
12167: my $cachetime = 24*60*60;
12168: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12169: if (ref($lastactref) eq 'HASH') {
12170: $lastactref->{'domdefaults'} = 1;
12171: }
12172: } else {
12173: $errors .= '<li><span class="LC_error">'.
12174: &mt('An error occurred storing the settings: [_1]',
12175: $putresult).'</span></li>';
12176: }
12177: }
12178: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12179: $resulttext = &mt('Changes made:').'<ul>';
12180: my (%shownprivs,@levelorder);
12181: @levelorder = ('c','d','s');
12182: if ((keys(%changes)) && ($putresult eq 'ok')) {
12183: foreach my $item (sort(keys(%changes))) {
12184: if ($item eq 'submitbugs') {
12185: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12186: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12187: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12188: } elsif ($item eq 'customrole') {
12189: if (ref($changes{'customrole'}) eq 'HASH') {
12190: my @keyorder = ('order','desc','access','status','exc','inc');
12191: my %keytext = &Apache::lonlocal::texthash(
12192: order => 'Order',
12193: desc => 'Role description',
12194: access => 'Role usage',
12195: status => 'Allowed institutional types',
12196: exc => 'Allowed personnel',
12197: inc => 'Disallowed personnel',
12198: );
12199: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12200: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12201: if ($role eq $newrole) {
12202: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12203: $role).'<ul>';
12204: } else {
12205: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12206: $role).'<ul>';
12207: }
12208: foreach my $key (@keyorder) {
12209: if ($changes{'customrole'}{$role}{$key}) {
12210: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12211: $keytext{$key},$newsettings{$role}{$key}).
12212: '</li>';
12213: }
12214: }
12215: if (ref($changedprivs{$role}) eq 'HASH') {
12216: $shownprivs{$role} = 1;
12217: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12218: foreach my $level (@levelorder) {
12219: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12220: next if ($item eq '');
12221: my ($priv) = split(/\&/,$item,2);
12222: if (&Apache::lonnet::plaintext($priv)) {
12223: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12224: unless ($level eq 'c') {
12225: $resulttext .= ' ('.$lt{$level}.')';
12226: }
12227: $resulttext .= '</li>';
12228: }
12229: }
12230: }
12231: $resulttext .= '</ul>';
12232: }
12233: $resulttext .= '</ul></li>';
12234: }
12235: }
12236: }
12237: }
12238: }
12239: }
12240: if (keys(%changedprivs)) {
12241: foreach my $role (sort(keys(%changedprivs))) {
12242: unless ($shownprivs{$role}) {
12243: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12244: $role).'<ul>'.
12245: '<li>'.&mt('Privileges set to :').'<ul>';
12246: foreach my $level (@levelorder) {
12247: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12248: next if ($item eq '');
12249: my ($priv) = split(/\&/,$item,2);
12250: if (&Apache::lonnet::plaintext($priv)) {
12251: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12252: unless ($level eq 'c') {
12253: $resulttext .= ' ('.$lt{$level}.')';
12254: }
12255: $resulttext .= '</li>';
12256: }
12257: }
12258: }
12259: $resulttext .= '</ul></li></ul></li>';
12260: }
12261: }
12262: }
12263: $resulttext .= '</ul>';
12264: } else {
12265: $resulttext = &mt('No changes made to help settings');
12266: }
12267: if ($errors) {
12268: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12269: $errors.'</ul>';
12270: }
12271: return $resulttext;
12272: }
12273:
12274: sub modify_coursedefaults {
12275: my ($dom,$lastactref,%domconfig) = @_;
12276: my ($resulttext,$errors,%changes,%defaultshash);
12277: my %defaultchecked = (
12278: 'uselcmath' => 'on',
12279: 'usejsme' => 'on'
12280: );
12281: my @toggles = ('uselcmath','usejsme');
12282: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
12283: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
12284: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
12285: my @types = ('official','unofficial','community','textbook');
12286: my %staticdefaults = (
12287: anonsurvey_threshold => 10,
12288: uploadquota => 500,
12289: postsubmit => 60,
12290: mysqltables => 172800,
12291: );
12292: my %texoptions = (
12293: MathJax => 'MathJax',
12294: mimetex => &mt('Convert to Images'),
12295: tth => &mt('TeX to HTML'),
12296: );
12297: $defaultshash{'coursedefaults'} = {};
12298:
12299: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
12300: if ($domconfig{'coursedefaults'} eq '') {
12301: $domconfig{'coursedefaults'} = {};
12302: }
12303: }
12304:
12305: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
12306: foreach my $item (@toggles) {
12307: if ($defaultchecked{$item} eq 'on') {
12308: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12309: ($env{'form.'.$item} eq '0')) {
12310: $changes{$item} = 1;
12311: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12312: $changes{$item} = 1;
12313: }
12314: } elsif ($defaultchecked{$item} eq 'off') {
12315: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12316: ($env{'form.'.$item} eq '1')) {
12317: $changes{$item} = 1;
12318: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12319: $changes{$item} = 1;
12320: }
12321: }
12322: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
12323: }
12324: foreach my $item (@numbers) {
12325: my ($currdef,$newdef);
12326: $newdef = $env{'form.'.$item};
12327: if ($item eq 'anonsurvey_threshold') {
12328: $currdef = $domconfig{'coursedefaults'}{$item};
12329: $newdef =~ s/\D//g;
12330: if ($newdef eq '' || $newdef < 1) {
12331: $newdef = 1;
12332: }
12333: $defaultshash{'coursedefaults'}{$item} = $newdef;
12334: } else {
12335: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
12336: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
12337: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
12338: }
12339: $newdef =~ s/[^\w.\-]//g;
12340: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
12341: }
12342: if ($currdef ne $newdef) {
12343: if ($item eq 'anonsurvey_threshold') {
12344: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
12345: $changes{$item} = 1;
12346: }
12347: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
12348: my $setting = $1;
12349: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
12350: $changes{$setting} = 1;
12351: }
12352: }
12353: }
12354: }
12355: my $texengine;
12356: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
12357: $texengine = $env{'form.texengine'};
12358: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
12359: if ($currdef eq '') {
12360: unless ($texengine eq $Apache::lonnet::deftex) {
12361: $changes{'texengine'} = 1;
12362: }
12363: } elsif ($currdef ne $texengine) {
12364: $changes{'texengine'} = 1;
12365: }
12366: }
12367: if ($texengine ne '') {
12368: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
12369: }
12370: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
12371: my @currclonecode;
12372: if (ref($currclone) eq 'HASH') {
12373: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
12374: @currclonecode = @{$currclone->{'instcode'}};
12375: }
12376: }
12377: my $newclone;
12378: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
12379: $newclone = $env{'form.canclone'};
12380: }
12381: if ($newclone eq 'instcode') {
12382: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
12383: my (%codedefaults,@code_order,@clonecode);
12384: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
12385: \@code_order);
12386: foreach my $item (@code_order) {
12387: if (grep(/^\Q$item\E$/,@newcodes)) {
12388: push(@clonecode,$item);
12389: }
12390: }
12391: if (@clonecode) {
12392: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
12393: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
12394: if (@diffs) {
12395: $changes{'canclone'} = 1;
12396: }
12397: } else {
12398: $newclone eq '';
12399: }
12400: } elsif ($newclone ne '') {
12401: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
12402: }
12403: if ($newclone ne $currclone) {
12404: $changes{'canclone'} = 1;
12405: }
12406: my %credits;
12407: foreach my $type (@types) {
12408: unless ($type eq 'community') {
12409: $credits{$type} = $env{'form.'.$type.'_credits'};
12410: $credits{$type} =~ s/[^\d.]+//g;
12411: }
12412: }
12413: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
12414: ($env{'form.coursecredits'} eq '1')) {
12415: $changes{'coursecredits'} = 1;
12416: foreach my $type (keys(%credits)) {
12417: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12418: }
12419: } else {
12420: if ($env{'form.coursecredits'} eq '1') {
12421: foreach my $type (@types) {
12422: unless ($type eq 'community') {
12423: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
12424: $changes{'coursecredits'} = 1;
12425: }
12426: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12427: }
12428: }
12429: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12430: foreach my $type (@types) {
12431: unless ($type eq 'community') {
12432: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
12433: $changes{'coursecredits'} = 1;
12434: last;
12435: }
12436: }
12437: }
12438: }
12439: }
12440: if ($env{'form.postsubmit'} eq '1') {
12441: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
12442: my %currtimeout;
12443: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12444: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
12445: $changes{'postsubmit'} = 1;
12446: }
12447: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12448: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
12449: }
12450: } else {
12451: $changes{'postsubmit'} = 1;
12452: }
12453: foreach my $type (@types) {
12454: my $timeout = $env{'form.'.$type.'_timeout'};
12455: $timeout =~ s/\D//g;
12456: if ($timeout == $staticdefaults{'postsubmit'}) {
12457: $timeout = '';
12458: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
12459: $timeout = '0';
12460: }
12461: unless ($timeout eq '') {
12462: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
12463: }
12464: if (exists($currtimeout{$type})) {
12465: if ($timeout ne $currtimeout{$type}) {
12466: $changes{'postsubmit'} = 1;
12467: }
12468: } elsif ($timeout ne '') {
12469: $changes{'postsubmit'} = 1;
12470: }
12471: }
12472: } else {
12473: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
12474: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12475: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
12476: $changes{'postsubmit'} = 1;
12477: }
12478: } else {
12479: $changes{'postsubmit'} = 1;
12480: }
12481: }
12482: }
12483: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12484: $dom);
12485: if ($putresult eq 'ok') {
12486: if (keys(%changes) > 0) {
12487: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12488: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
12489: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
12490: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
12491: foreach my $item ('uselcmath','usejsme','texengine') {
12492: if ($changes{$item}) {
12493: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
12494: }
12495: }
12496: if ($changes{'coursecredits'}) {
12497: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12498: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
12499: $domdefaults{$type.'credits'} =
12500: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
12501: }
12502: }
12503: }
12504: if ($changes{'postsubmit'}) {
12505: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12506: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
12507: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12508: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
12509: $domdefaults{$type.'postsubtimeout'} =
12510: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12511: }
12512: }
12513: }
12514: }
12515: if ($changes{'uploadquota'}) {
12516: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12517: foreach my $type (@types) {
12518: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
12519: }
12520: }
12521: }
12522: if ($changes{'canclone'}) {
12523: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12524: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12525: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
12526: if (@clonecodes) {
12527: $domdefaults{'canclone'} = join('+',@clonecodes);
12528: }
12529: }
12530: } else {
12531: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
12532: }
12533: }
12534: my $cachetime = 24*60*60;
12535: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12536: if (ref($lastactref) eq 'HASH') {
12537: $lastactref->{'domdefaults'} = 1;
12538: }
12539: }
12540: $resulttext = &mt('Changes made:').'<ul>';
12541: foreach my $item (sort(keys(%changes))) {
12542: if ($item eq 'uselcmath') {
12543: if ($env{'form.'.$item} eq '1') {
12544: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
12545: } else {
12546: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
12547: }
12548: } elsif ($item eq 'usejsme') {
12549: if ($env{'form.'.$item} eq '1') {
12550: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
12551: } else {
12552: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
12553: }
12554: } elsif ($item eq 'texengine') {
12555: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
12556: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
12557: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
12558: }
12559: } elsif ($item eq 'anonsurvey_threshold') {
12560: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
12561: } elsif ($item eq 'uploadquota') {
12562: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12563: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
12564: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
12565: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
12566: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
12567:
12568: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
12569: '</ul>'.
12570: '</li>';
12571: } else {
12572: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
12573: }
12574: } elsif ($item eq 'mysqltables') {
12575: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
12576: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
12577: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
12578: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
12579: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
12580: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
12581: '</ul>'.
12582: '</li>';
12583: } else {
12584: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
12585: }
12586: } elsif ($item eq 'postsubmit') {
12587: if ($domdefaults{'postsubmit'} eq 'off') {
12588: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
12589: } else {
12590: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
12591: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12592: $resulttext .= &mt('durations:').'<ul>';
12593: foreach my $type (@types) {
12594: $resulttext .= '<li>';
12595: my $timeout;
12596: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12597: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12598: }
12599: my $display;
12600: if ($timeout eq '0') {
12601: $display = &mt('unlimited');
12602: } elsif ($timeout eq '') {
12603: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
12604: } else {
12605: $display = &mt('[quant,_1,second]',$timeout);
12606: }
12607: if ($type eq 'community') {
12608: $resulttext .= &mt('Communities');
12609: } elsif ($type eq 'official') {
12610: $resulttext .= &mt('Official courses');
12611: } elsif ($type eq 'unofficial') {
12612: $resulttext .= &mt('Unofficial courses');
12613: } elsif ($type eq 'textbook') {
12614: $resulttext .= &mt('Textbook courses');
12615: }
12616: $resulttext .= ' -- '.$display.'</li>';
12617: }
12618: $resulttext .= '</ul>';
12619: }
12620: $resulttext .= '</li>';
12621: }
12622: } elsif ($item eq 'coursecredits') {
12623: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12624: if (($domdefaults{'officialcredits'} eq '') &&
12625: ($domdefaults{'unofficialcredits'} eq '') &&
12626: ($domdefaults{'textbookcredits'} eq '')) {
12627: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
12628: } else {
12629: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
12630: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
12631: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
12632: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
12633: '</ul>'.
12634: '</li>';
12635: }
12636: } else {
12637: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
12638: }
12639: } elsif ($item eq 'canclone') {
12640: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12641: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12642: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
12643: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
12644: }
12645: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
12646: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
12647: } else {
12648: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
12649: }
12650: }
12651: }
12652: $resulttext .= '</ul>';
12653: } else {
12654: $resulttext = &mt('No changes made to course defaults');
12655: }
12656: } else {
12657: $resulttext = '<span class="LC_error">'.
12658: &mt('An error occurred: [_1]',$putresult).'</span>';
12659: }
12660: return $resulttext;
12661: }
12662:
12663: sub modify_selfenrollment {
12664: my ($dom,$lastactref,%domconfig) = @_;
12665: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
12666: my @types = ('official','unofficial','community','textbook');
12667: my %titles = &tool_titles();
12668: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
12669: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
12670: $ordered{'default'} = ['types','registered','approval','limit'];
12671:
12672: my (%roles,%shown,%toplevel);
12673: $roles{'0'} = &Apache::lonnet::plaintext('dc');
12674:
12675: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
12676: if ($domconfig{'selfenrollment'} eq '') {
12677: $domconfig{'selfenrollment'} = {};
12678: }
12679: }
12680: %toplevel = (
12681: admin => 'Configuration Rights',
12682: default => 'Default settings',
12683: validation => 'Validation of self-enrollment requests',
12684: );
12685: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
12686:
12687: if (ref($ordered{'admin'}) eq 'ARRAY') {
12688: foreach my $item (@{$ordered{'admin'}}) {
12689: foreach my $type (@types) {
12690: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
12691: $selfenrollhash{'admin'}{$type}{$item} = 1;
12692: } else {
12693: $selfenrollhash{'admin'}{$type}{$item} = 0;
12694: }
12695: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
12696: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
12697: if ($selfenrollhash{'admin'}{$type}{$item} ne
12698: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
12699: push(@{$changes{'admin'}{$type}},$item);
12700: }
12701: } else {
12702: if (!$selfenrollhash{'admin'}{$type}{$item}) {
12703: push(@{$changes{'admin'}{$type}},$item);
12704: }
12705: }
12706: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
12707: push(@{$changes{'admin'}{$type}},$item);
12708: }
12709: }
12710: }
12711: }
12712:
12713: foreach my $item (@{$ordered{'default'}}) {
12714: foreach my $type (@types) {
12715: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
12716: if ($item eq 'types') {
12717: unless (($value eq 'all') || ($value eq 'dom')) {
12718: $value = '';
12719: }
12720: } elsif ($item eq 'registered') {
12721: unless ($value eq '1') {
12722: $value = 0;
12723: }
12724: } elsif ($item eq 'approval') {
12725: unless ($value =~ /^[012]$/) {
12726: $value = 0;
12727: }
12728: } else {
12729: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
12730: $value = 'none';
12731: }
12732: }
12733: $selfenrollhash{'default'}{$type}{$item} = $value;
12734: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
12735: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
12736: if ($selfenrollhash{'default'}{$type}{$item} ne
12737: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
12738: push(@{$changes{'default'}{$type}},$item);
12739: }
12740: } else {
12741: push(@{$changes{'default'}{$type}},$item);
12742: }
12743: } else {
12744: push(@{$changes{'default'}{$type}},$item);
12745: }
12746: if ($item eq 'limit') {
12747: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
12748: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
12749: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
12750: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
12751: }
12752: } else {
12753: $selfenrollhash{'default'}{$type}{'cap'} = '';
12754: }
12755: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
12756: if ($selfenrollhash{'default'}{$type}{'cap'} ne
12757: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
12758: push(@{$changes{'default'}{$type}},'cap');
12759: }
12760: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
12761: push(@{$changes{'default'}{$type}},'cap');
12762: }
12763: }
12764: }
12765: }
12766:
12767: foreach my $item (@{$itemsref}) {
12768: if ($item eq 'fields') {
12769: my @changed;
12770: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
12771: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
12772: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
12773: }
12774: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
12775: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
12776: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
12777: $domconfig{'selfenrollment'}{'validation'}{$item});
12778: } else {
12779: @changed = @{$selfenrollhash{'validation'}{$item}};
12780: }
12781: } else {
12782: @changed = @{$selfenrollhash{'validation'}{$item}};
12783: }
12784: if (@changed) {
12785: if ($selfenrollhash{'validation'}{$item}) {
12786: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
12787: } else {
12788: $changes{'validation'}{$item} = &mt('None');
12789: }
12790: }
12791: } else {
12792: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
12793: if ($item eq 'markup') {
12794: if ($env{'form.selfenroll_validation_'.$item}) {
12795: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
12796: }
12797: }
12798: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
12799: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
12800: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
12801: }
12802: }
12803: }
12804: }
12805:
12806: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
12807: $dom);
12808: if ($putresult eq 'ok') {
12809: if (keys(%changes) > 0) {
12810: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12811: $resulttext = &mt('Changes made:').'<ul>';
12812: foreach my $key ('admin','default','validation') {
12813: if (ref($changes{$key}) eq 'HASH') {
12814: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
12815: if ($key eq 'validation') {
12816: foreach my $item (@{$itemsref}) {
12817: if (exists($changes{$key}{$item})) {
12818: if ($item eq 'markup') {
12819: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12820: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
12821: } else {
12822: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12823: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
12824: }
12825: }
12826: }
12827: } else {
12828: foreach my $type (@types) {
12829: if ($type eq 'community') {
12830: $roles{'1'} = &mt('Community personnel');
12831: } else {
12832: $roles{'1'} = &mt('Course personnel');
12833: }
12834: if (ref($changes{$key}{$type}) eq 'ARRAY') {
12835: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12836: if ($key eq 'admin') {
12837: my @mgrdc = ();
12838: if (ref($ordered{$key}) eq 'ARRAY') {
12839: foreach my $item (@{$ordered{'admin'}}) {
12840: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12841: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
12842: push(@mgrdc,$item);
12843: }
12844: }
12845: }
12846: if (@mgrdc) {
12847: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
12848: } else {
12849: delete($domdefaults{$type.'selfenrolladmdc'});
12850: }
12851: }
12852: } else {
12853: if (ref($ordered{$key}) eq 'ARRAY') {
12854: foreach my $item (@{$ordered{$key}}) {
12855: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12856: $domdefaults{$type.'selfenroll'.$item} =
12857: $selfenrollhash{$key}{$type}{$item};
12858: }
12859: }
12860: }
12861: }
12862: }
12863: $resulttext .= '<li>'.$titles{$type}.'<ul>';
12864: foreach my $item (@{$ordered{$key}}) {
12865: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12866: $resulttext .= '<li>';
12867: if ($key eq 'admin') {
12868: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
12869: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
12870: } else {
12871: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
12872: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
12873: }
12874: $resulttext .= '</li>';
12875: }
12876: }
12877: $resulttext .= '</ul></li>';
12878: }
12879: }
12880: $resulttext .= '</ul></li>';
12881: }
12882: }
12883: }
12884: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
12885: my $cachetime = 24*60*60;
12886: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12887: if (ref($lastactref) eq 'HASH') {
12888: $lastactref->{'domdefaults'} = 1;
12889: }
12890: }
12891: $resulttext .= '</ul>';
12892: } else {
12893: $resulttext = &mt('No changes made to self-enrollment settings');
12894: }
12895: } else {
12896: $resulttext = '<span class="LC_error">'.
12897: &mt('An error occurred: [_1]',$putresult).'</span>';
12898: }
12899: return $resulttext;
12900: }
12901:
12902: sub modify_usersessions {
12903: my ($dom,$lastactref,%domconfig) = @_;
12904: my @hostingtypes = ('version','excludedomain','includedomain');
12905: my @offloadtypes = ('primary','default');
12906: my %types = (
12907: remote => \@hostingtypes,
12908: hosted => \@hostingtypes,
12909: spares => \@offloadtypes,
12910: );
12911: my @prefixes = ('remote','hosted','spares');
12912: my @lcversions = &Apache::lonnet::all_loncaparevs();
12913: my (%by_ip,%by_location,@intdoms);
12914: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
12915: my @locations = sort(keys(%by_location));
12916: my (%defaultshash,%changes);
12917: foreach my $prefix (@prefixes) {
12918: $defaultshash{'usersessions'}{$prefix} = {};
12919: }
12920: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12921: my $resulttext;
12922: my %iphost = &Apache::lonnet::get_iphost();
12923: foreach my $prefix (@prefixes) {
12924: next if ($prefix eq 'spares');
12925: foreach my $type (@{$types{$prefix}}) {
12926: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
12927: if ($type eq 'version') {
12928: my $value = $env{'form.'.$prefix.'_'.$type};
12929: my $okvalue;
12930: if ($value ne '') {
12931: if (grep(/^\Q$value\E$/,@lcversions)) {
12932: $okvalue = $value;
12933: }
12934: }
12935: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12936: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12937: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
12938: if ($inuse == 0) {
12939: $changes{$prefix}{$type} = 1;
12940: } else {
12941: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
12942: $changes{$prefix}{$type} = 1;
12943: }
12944: if ($okvalue ne '') {
12945: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12946: }
12947: }
12948: } else {
12949: if (($inuse == 1) && ($okvalue ne '')) {
12950: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12951: $changes{$prefix}{$type} = 1;
12952: }
12953: }
12954: } else {
12955: if (($inuse == 1) && ($okvalue ne '')) {
12956: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12957: $changes{$prefix}{$type} = 1;
12958: }
12959: }
12960: } else {
12961: if (($inuse == 1) && ($okvalue ne '')) {
12962: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12963: $changes{$prefix}{$type} = 1;
12964: }
12965: }
12966: } else {
12967: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
12968: my @okvals;
12969: foreach my $val (@vals) {
12970: if ($val =~ /:/) {
12971: my @items = split(/:/,$val);
12972: foreach my $item (@items) {
12973: if (ref($by_location{$item}) eq 'ARRAY') {
12974: push(@okvals,$item);
12975: }
12976: }
12977: } else {
12978: if (ref($by_location{$val}) eq 'ARRAY') {
12979: push(@okvals,$val);
12980: }
12981: }
12982: }
12983: @okvals = sort(@okvals);
12984: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12985: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12986: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
12987: if ($inuse == 0) {
12988: $changes{$prefix}{$type} = 1;
12989: } else {
12990: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12991: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
12992: if (@changed > 0) {
12993: $changes{$prefix}{$type} = 1;
12994: }
12995: }
12996: } else {
12997: if ($inuse == 1) {
12998: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
12999: $changes{$prefix}{$type} = 1;
13000: }
13001: }
13002: } else {
13003: if ($inuse == 1) {
13004: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13005: $changes{$prefix}{$type} = 1;
13006: }
13007: }
13008: } else {
13009: if ($inuse == 1) {
13010: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13011: $changes{$prefix}{$type} = 1;
13012: }
13013: }
13014: }
13015: }
13016: }
13017:
13018: my @alldoms = &Apache::lonnet::all_domains();
13019: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13020: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13021: my $savespares;
13022:
13023: foreach my $lonhost (sort(keys(%servers))) {
13024: my $serverhomeID =
13025: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13026: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13027: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13028: my %spareschg;
13029: foreach my $type (@{$types{'spares'}}) {
13030: my @okspares;
13031: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13032: foreach my $server (@checked) {
13033: if (&Apache::lonnet::hostname($server) ne '') {
13034: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13035: unless (grep(/^\Q$server\E$/,@okspares)) {
13036: push(@okspares,$server);
13037: }
13038: }
13039: }
13040: }
13041: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13042: my $newspare;
13043: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13044: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13045: $newspare = $new;
13046: }
13047: }
13048: my @spares;
13049: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13050: @spares = sort(@okspares,$newspare);
13051: } else {
13052: @spares = sort(@okspares);
13053: }
13054: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13055: if (ref($spareid{$lonhost}) eq 'HASH') {
13056: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13057: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13058: if (@diffs > 0) {
13059: $spareschg{$type} = 1;
13060: }
13061: }
13062: }
13063: }
13064: if (keys(%spareschg) > 0) {
13065: $changes{'spares'}{$lonhost} = \%spareschg;
13066: }
13067: }
13068: $defaultshash{'usersessions'}{'offloadnow'} = {};
13069: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13070: my @okoffload;
13071: if (@offloadnow) {
13072: foreach my $server (@offloadnow) {
13073: if (&Apache::lonnet::hostname($server) ne '') {
13074: unless (grep(/^\Q$server\E$/,@okoffload)) {
13075: push(@okoffload,$server);
13076: }
13077: }
13078: }
13079: if (@okoffload) {
13080: foreach my $lonhost (@okoffload) {
13081: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13082: }
13083: }
13084: }
13085: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13086: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13087: if (ref($changes{'spares'}) eq 'HASH') {
13088: if (keys(%{$changes{'spares'}}) > 0) {
13089: $savespares = 1;
13090: }
13091: }
13092: } else {
13093: $savespares = 1;
13094: }
13095: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13096: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13097: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13098: $changes{'offloadnow'} = 1;
13099: last;
13100: }
13101: }
13102: unless ($changes{'offloadnow'}) {
13103: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13104: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13105: $changes{'offloadnow'} = 1;
13106: last;
13107: }
13108: }
13109: }
13110: } elsif (@okoffload) {
13111: $changes{'offloadnow'} = 1;
13112: }
13113: } elsif (@okoffload) {
13114: $changes{'offloadnow'} = 1;
13115: }
13116: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13117: if ((keys(%changes) > 0) || ($savespares)) {
13118: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13119: $dom);
13120: if ($putresult eq 'ok') {
13121: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13122: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13123: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13124: }
13125: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13126: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13127: }
13128: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13129: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13130: }
13131: }
13132: my $cachetime = 24*60*60;
13133: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13134: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
13135: if (ref($lastactref) eq 'HASH') {
13136: $lastactref->{'domdefaults'} = 1;
13137: $lastactref->{'usersessions'} = 1;
13138: }
13139: if (keys(%changes) > 0) {
13140: my %lt = &usersession_titles();
13141: $resulttext = &mt('Changes made:').'<ul>';
13142: foreach my $prefix (@prefixes) {
13143: if (ref($changes{$prefix}) eq 'HASH') {
13144: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13145: if ($prefix eq 'spares') {
13146: if (ref($changes{$prefix}) eq 'HASH') {
13147: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13148: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13149: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13150: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13151: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13152: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13153: foreach my $type (@{$types{$prefix}}) {
13154: if ($changes{$prefix}{$lonhost}{$type}) {
13155: my $offloadto = &mt('None');
13156: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13157: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13158: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13159: }
13160: }
13161: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13162: }
13163: }
13164: }
13165: $resulttext .= '</li>';
13166: }
13167: }
13168: } else {
13169: foreach my $type (@{$types{$prefix}}) {
13170: if (defined($changes{$prefix}{$type})) {
13171: my $newvalue;
13172: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13173: if (ref($defaultshash{'usersessions'}{$prefix})) {
13174: if ($type eq 'version') {
13175: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13176: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13177: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13178: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13179: }
13180: }
13181: }
13182: }
13183: if ($newvalue eq '') {
13184: if ($type eq 'version') {
13185: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13186: } else {
13187: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13188: }
13189: } else {
13190: if ($type eq 'version') {
13191: $newvalue .= ' '.&mt('(or later)');
13192: }
13193: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13194: }
13195: }
13196: }
13197: }
13198: $resulttext .= '</ul>';
13199: }
13200: }
13201: if ($changes{'offloadnow'}) {
13202: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13203: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13204: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13205: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13206: $resulttext .= '<li>'.$lonhost.'</li>';
13207: }
13208: $resulttext .= '</ul>';
13209: } else {
13210: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13211: }
13212: } else {
13213: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13214: }
13215: }
13216: $resulttext .= '</ul>';
13217: } else {
13218: $resulttext = $nochgmsg;
13219: }
13220: } else {
13221: $resulttext = '<span class="LC_error">'.
13222: &mt('An error occurred: [_1]',$putresult).'</span>';
13223: }
13224: } else {
13225: $resulttext = $nochgmsg;
13226: }
13227: return $resulttext;
13228: }
13229:
13230: sub modify_loadbalancing {
13231: my ($dom,%domconfig) = @_;
13232: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13233: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13234: my ($othertitle,$usertypes,$types) =
13235: &Apache::loncommon::sorted_inst_types($dom);
13236: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13237: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13238: my @sparestypes = ('primary','default');
13239: my %typetitles = &sparestype_titles();
13240: my $resulttext;
13241: my (%currbalancer,%currtargets,%currrules,%existing);
13242: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13243: %existing = %{$domconfig{'loadbalancing'}};
13244: }
13245: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13246: \%currtargets,\%currrules);
13247: my ($saveloadbalancing,%defaultshash,%changes);
13248: my ($alltypes,$othertypes,$titles) =
13249: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13250: my %ruletitles = &offloadtype_text();
13251: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13252: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13253: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13254: if ($balancer eq '') {
13255: next;
13256: }
13257: if (!exists($servers{$balancer})) {
13258: if (exists($currbalancer{$balancer})) {
13259: push(@{$changes{'delete'}},$balancer);
13260: }
13261: next;
13262: }
13263: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
13264: push(@{$changes{'delete'}},$balancer);
13265: next;
13266: }
13267: if (!exists($currbalancer{$balancer})) {
13268: push(@{$changes{'add'}},$balancer);
13269: }
13270: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
13271: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
13272: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
13273: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13274: $saveloadbalancing = 1;
13275: }
13276: foreach my $sparetype (@sparestypes) {
13277: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
13278: my @offloadto;
13279: foreach my $target (@targets) {
13280: if (($servers{$target}) && ($target ne $balancer)) {
13281: if ($sparetype eq 'default') {
13282: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
13283: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
13284: }
13285: }
13286: unless(grep(/^\Q$target\E$/,@offloadto)) {
13287: push(@offloadto,$target);
13288: }
13289: }
13290: }
13291: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
13292: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
13293: push(@offloadto,$balancer);
13294: }
13295: }
13296: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
13297: }
13298: if (ref($currtargets{$balancer}) eq 'HASH') {
13299: foreach my $sparetype (@sparestypes) {
13300: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
13301: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
13302: if (@targetdiffs > 0) {
13303: $changes{'curr'}{$balancer}{'targets'} = 1;
13304: }
13305: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13306: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13307: $changes{'curr'}{$balancer}{'targets'} = 1;
13308: }
13309: }
13310: }
13311: } else {
13312: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
13313: foreach my $sparetype (@sparestypes) {
13314: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13315: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13316: $changes{'curr'}{$balancer}{'targets'} = 1;
13317: }
13318: }
13319: }
13320: }
13321: }
13322: my $ishomedom;
13323: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
13324: $ishomedom = 1;
13325: }
13326: if (ref($alltypes) eq 'ARRAY') {
13327: foreach my $type (@{$alltypes}) {
13328: my $rule;
13329: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
13330: (!$ishomedom)) {
13331: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
13332: }
13333: if ($rule eq 'specific') {
13334: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
13335: if (exists($servers{$specifiedhost})) {
13336: $rule = $specifiedhost;
13337: }
13338: }
13339: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
13340: if (ref($currrules{$balancer}) eq 'HASH') {
13341: if ($rule ne $currrules{$balancer}{$type}) {
13342: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13343: }
13344: } elsif ($rule ne '') {
13345: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13346: }
13347: }
13348: }
13349: }
13350: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
13351: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
13352: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
13353: $defaultshash{'loadbalancing'} = {};
13354: }
13355: my $putresult = &Apache::lonnet::put_dom('configuration',
13356: \%defaultshash,$dom);
13357: if ($putresult eq 'ok') {
13358: if (keys(%changes) > 0) {
13359: my %toupdate;
13360: if (ref($changes{'delete'}) eq 'ARRAY') {
13361: foreach my $balancer (sort(@{$changes{'delete'}})) {
13362: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
13363: $toupdate{$balancer} = 1;
13364: }
13365: }
13366: if (ref($changes{'add'}) eq 'ARRAY') {
13367: foreach my $balancer (sort(@{$changes{'add'}})) {
13368: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
13369: $toupdate{$balancer} = 1;
13370: }
13371: }
13372: if (ref($changes{'curr'}) eq 'HASH') {
13373: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
13374: $toupdate{$balancer} = 1;
13375: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
13376: if ($changes{'curr'}{$balancer}{'targets'}) {
13377: my %offloadstr;
13378: foreach my $sparetype (@sparestypes) {
13379: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13380: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13381: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13382: }
13383: }
13384: }
13385: if (keys(%offloadstr) == 0) {
13386: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
13387: } else {
13388: my $showoffload;
13389: foreach my $sparetype (@sparestypes) {
13390: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
13391: if (defined($offloadstr{$sparetype})) {
13392: $showoffload .= $offloadstr{$sparetype};
13393: } else {
13394: $showoffload .= &mt('None');
13395: }
13396: $showoffload .= (' 'x3);
13397: }
13398: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
13399: }
13400: }
13401: }
13402: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
13403: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
13404: foreach my $type (@{$alltypes}) {
13405: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
13406: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13407: my $balancetext;
13408: if ($rule eq '') {
13409: $balancetext = $ruletitles{'default'};
13410: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
13411: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13412: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13413: foreach my $sparetype (@sparestypes) {
13414: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13415: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13416: }
13417: }
13418: foreach my $item (@{$alltypes}) {
13419: next if ($item =~ /^_LC_ipchange/);
13420: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
13421: if ($hasrule eq 'homeserver') {
13422: map { $toupdate{$_} = 1; } (keys(%libraryservers));
13423: } else {
13424: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
13425: if ($servers{$hasrule}) {
13426: $toupdate{$hasrule} = 1;
13427: }
13428: }
13429: }
13430: }
13431: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
13432: $balancetext = $ruletitles{$rule};
13433: } else {
13434: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13435: $balancetext = $ruletitles{'particular'}.' '.$receiver;
13436: if ($receiver) {
13437: $toupdate{$receiver};
13438: }
13439: }
13440: } else {
13441: $balancetext = $ruletitles{$rule};
13442: }
13443: } else {
13444: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
13445: }
13446: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
13447: }
13448: }
13449: }
13450: }
13451: if (keys(%toupdate)) {
13452: my %thismachine;
13453: my $updatedhere;
13454: my $cachetime = 60*60*24;
13455: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13456: foreach my $lonhost (keys(%toupdate)) {
13457: if ($thismachine{$lonhost}) {
13458: unless ($updatedhere) {
13459: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
13460: $defaultshash{'loadbalancing'},
13461: $cachetime);
13462: $updatedhere = 1;
13463: }
13464: } else {
13465: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
13466: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13467: }
13468: }
13469: }
13470: }
13471: }
13472: if ($resulttext ne '') {
13473: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
13474: } else {
13475: $resulttext = $nochgmsg;
13476: }
13477: } else {
13478: $resulttext = $nochgmsg;
13479: }
13480: } else {
13481: $resulttext = '<span class="LC_error">'.
13482: &mt('An error occurred: [_1]',$putresult).'</span>';
13483: }
13484: } else {
13485: $resulttext = $nochgmsg;
13486: }
13487: return $resulttext;
13488: }
13489:
13490: sub recurse_check {
13491: my ($chkcats,$categories,$depth,$name) = @_;
13492: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
13493: my $chg = 0;
13494: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
13495: my $category = $chkcats->[$depth]{$name}[$j];
13496: my $item;
13497: if ($category eq '') {
13498: $chg ++;
13499: } else {
13500: my $deeper = $depth + 1;
13501: $item = &escape($category).':'.&escape($name).':'.$depth;
13502: if ($chg) {
13503: $categories->{$item} -= $chg;
13504: }
13505: &recurse_check($chkcats,$categories,$deeper,$category);
13506: $deeper --;
13507: }
13508: }
13509: }
13510: return;
13511: }
13512:
13513: sub recurse_cat_deletes {
13514: my ($item,$coursecategories,$deletions) = @_;
13515: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13516: my $subdepth = $depth + 1;
13517: if (ref($coursecategories) eq 'HASH') {
13518: foreach my $subitem (keys(%{$coursecategories})) {
13519: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
13520: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
13521: delete($coursecategories->{$subitem});
13522: $deletions->{$subitem} = 1;
13523: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
13524: }
13525: }
13526: }
13527: return;
13528: }
13529:
13530: sub active_dc_picker {
13531: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
13532: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13533: my @domcoord = keys(%domcoords);
13534: if (keys(%currhash)) {
13535: foreach my $dc (keys(%currhash)) {
13536: unless (exists($domcoords{$dc})) {
13537: push(@domcoord,$dc);
13538: }
13539: }
13540: }
13541: @domcoord = sort(@domcoord);
13542: my $numdcs = scalar(@domcoord);
13543: my $rows = 0;
13544: my $table;
13545: if ($numdcs > 1) {
13546: $table = '<table>';
13547: for (my $i=0; $i<@domcoord; $i++) {
13548: my $rem = $i%($numinrow);
13549: if ($rem == 0) {
13550: if ($i > 0) {
13551: $table .= '</tr>';
13552: }
13553: $table .= '<tr>';
13554: $rows ++;
13555: }
13556: my $check = '';
13557: if ($inputtype eq 'radio') {
13558: if (keys(%currhash) == 0) {
13559: if (!$i) {
13560: $check = ' checked="checked"';
13561: }
13562: } elsif (exists($currhash{$domcoord[$i]})) {
13563: $check = ' checked="checked"';
13564: }
13565: } else {
13566: if (exists($currhash{$domcoord[$i]})) {
13567: $check = ' checked="checked"';
13568: }
13569: }
13570: if ($i == @domcoord - 1) {
13571: my $colsleft = $numinrow - $rem;
13572: if ($colsleft > 1) {
13573: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
13574: } else {
13575: $table .= '<td class="LC_left_item">';
13576: }
13577: } else {
13578: $table .= '<td class="LC_left_item">';
13579: }
13580: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
13581: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
13582: $table .= '<span class="LC_nobreak"><label>'.
13583: '<input type="'.$inputtype.'" name="'.$name.'"'.
13584: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
13585: if ($user ne $dcname.':'.$dcdom) {
13586: $table .= ' ('.$dcname.':'.$dcdom.')';
13587: }
13588: $table .= '</label></span></td>';
13589: }
13590: $table .= '</tr></table>';
13591: } elsif ($numdcs == 1) {
13592: my ($dcname,$dcdom) = split(':',$domcoord[0]);
13593: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
13594: if ($inputtype eq 'radio') {
13595: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
13596: if ($user ne $dcname.':'.$dcdom) {
13597: $table .= ' ('.$dcname.':'.$dcdom.')';
13598: }
13599: } else {
13600: my $check;
13601: if (exists($currhash{$domcoord[0]})) {
13602: $check = ' checked="checked"';
13603: }
13604: $table = '<span class="LC_nobreak"><label>'.
13605: '<input type="checkbox" name="'.$name.'" '.
13606: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
13607: if ($user ne $dcname.':'.$dcdom) {
13608: $table .= ' ('.$dcname.':'.$dcdom.')';
13609: }
13610: $table .= '</label></span>';
13611: $rows ++;
13612: }
13613: }
13614: return ($numdcs,$table,$rows);
13615: }
13616:
13617: sub usersession_titles {
13618: return &Apache::lonlocal::texthash(
13619: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
13620: remote => 'Hosting of sessions for users in this domain on servers in other domains',
13621: spares => 'Servers offloaded to, when busy',
13622: version => 'LON-CAPA version requirement',
13623: excludedomain => 'Allow all, but exclude specific domains',
13624: includedomain => 'Deny all, but include specific domains',
13625: primary => 'Primary (checked first)',
13626: default => 'Default',
13627: );
13628: }
13629:
13630: sub id_for_thisdom {
13631: my (%servers) = @_;
13632: my %altids;
13633: foreach my $server (keys(%servers)) {
13634: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
13635: if ($serverhome ne $server) {
13636: $altids{$serverhome} = $server;
13637: }
13638: }
13639: return %altids;
13640: }
13641:
13642: sub count_servers {
13643: my ($currbalancer,%servers) = @_;
13644: my (@spares,$numspares);
13645: foreach my $lonhost (sort(keys(%servers))) {
13646: next if ($currbalancer eq $lonhost);
13647: push(@spares,$lonhost);
13648: }
13649: if ($currbalancer) {
13650: $numspares = scalar(@spares);
13651: } else {
13652: $numspares = scalar(@spares) - 1;
13653: }
13654: return ($numspares,@spares);
13655: }
13656:
13657: sub lonbalance_targets_js {
13658: my ($dom,$types,$servers,$settings) = @_;
13659: my $select = &mt('Select');
13660: my ($alltargets,$allishome,$allinsttypes,@alltypes);
13661: if (ref($servers) eq 'HASH') {
13662: $alltargets = join("','",sort(keys(%{$servers})));
13663: my @homedoms;
13664: foreach my $server (sort(keys(%{$servers}))) {
13665: if (&Apache::lonnet::host_domain($server) eq $dom) {
13666: push(@homedoms,'1');
13667: } else {
13668: push(@homedoms,'0');
13669: }
13670: }
13671: $allishome = join("','",@homedoms);
13672: }
13673: if (ref($types) eq 'ARRAY') {
13674: if (@{$types} > 0) {
13675: @alltypes = @{$types};
13676: }
13677: }
13678: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
13679: $allinsttypes = join("','",@alltypes);
13680: my (%currbalancer,%currtargets,%currrules,%existing);
13681: if (ref($settings) eq 'HASH') {
13682: %existing = %{$settings};
13683: }
13684: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
13685: \%currtargets,\%currrules);
13686: my $balancers = join("','",sort(keys(%currbalancer)));
13687: return <<"END";
13688:
13689: <script type="text/javascript">
13690: // <![CDATA[
13691:
13692: currBalancers = new Array('$balancers');
13693:
13694: function toggleTargets(balnum) {
13695: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
13696: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
13697: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
13698: var prevbalancer = prevhostitem.value;
13699: var baltotal = document.getElementById('loadbalancing_total').value;
13700: prevhostitem.value = balancer;
13701: if (prevbalancer != '') {
13702: var prevIdx = currBalancers.indexOf(prevbalancer);
13703: if (prevIdx != -1) {
13704: currBalancers.splice(prevIdx,1);
13705: }
13706: }
13707: if (balancer == '') {
13708: hideSpares(balnum);
13709: } else {
13710: var currIdx = currBalancers.indexOf(balancer);
13711: if (currIdx == -1) {
13712: currBalancers.push(balancer);
13713: }
13714: var homedoms = new Array('$allishome');
13715: var ishomedom = homedoms[lonhostitem.selectedIndex];
13716: showSpares(balancer,ishomedom,balnum);
13717: }
13718: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
13719: return;
13720: }
13721:
13722: function showSpares(balancer,ishomedom,balnum) {
13723: var alltargets = new Array('$alltargets');
13724: var insttypes = new Array('$allinsttypes');
13725: var offloadtypes = new Array('primary','default');
13726:
13727: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
13728: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
13729:
13730: for (var i=0; i<offloadtypes.length; i++) {
13731: var count = 0;
13732: for (var j=0; j<alltargets.length; j++) {
13733: if (alltargets[j] != balancer) {
13734: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
13735: item.value = alltargets[j];
13736: item.style.textAlign='left';
13737: item.style.textFace='normal';
13738: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
13739: if (currBalancers.indexOf(alltargets[j]) == -1) {
13740: item.disabled = '';
13741: } else {
13742: item.disabled = 'disabled';
13743: item.checked = false;
13744: }
13745: count ++;
13746: }
13747: }
13748: }
13749: for (var k=0; k<insttypes.length; k++) {
13750: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
13751: if (ishomedom == 1) {
13752: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
13753: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
13754: } else {
13755: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
13756: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
13757: }
13758: } else {
13759: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
13760: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
13761: }
13762: if ((insttypes[k] != '_LC_external') &&
13763: ((insttypes[k] != '_LC_internetdom') ||
13764: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
13765: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
13766: item.options.length = 0;
13767: item.options[0] = new Option("","",true,true);
13768: var idx = 0;
13769: for (var m=0; m<alltargets.length; m++) {
13770: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
13771: idx ++;
13772: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
13773: }
13774: }
13775: }
13776: }
13777: return;
13778: }
13779:
13780: function hideSpares(balnum) {
13781: var alltargets = new Array('$alltargets');
13782: var insttypes = new Array('$allinsttypes');
13783: var offloadtypes = new Array('primary','default');
13784:
13785: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
13786: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
13787:
13788: var total = alltargets.length - 1;
13789: for (var i=0; i<offloadtypes; i++) {
13790: for (var j=0; j<total; j++) {
13791: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
13792: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
13793: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
13794: }
13795: }
13796: for (var k=0; k<insttypes.length; k++) {
13797: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
13798: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
13799: if (insttypes[k] != '_LC_external') {
13800: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
13801: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
13802: }
13803: }
13804: return;
13805: }
13806:
13807: function checkOffloads(item,balnum,type) {
13808: var alltargets = new Array('$alltargets');
13809: var offloadtypes = new Array('primary','default');
13810: if (item.checked) {
13811: var total = alltargets.length - 1;
13812: var other;
13813: if (type == offloadtypes[0]) {
13814: other = offloadtypes[1];
13815: } else {
13816: other = offloadtypes[0];
13817: }
13818: for (var i=0; i<total; i++) {
13819: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
13820: if (server == item.value) {
13821: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
13822: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
13823: }
13824: }
13825: }
13826: }
13827: return;
13828: }
13829:
13830: function singleServerToggle(balnum,type) {
13831: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
13832: if (offloadtoSelIdx == 0) {
13833: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
13834: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
13835:
13836: } else {
13837: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
13838: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
13839: }
13840: return;
13841: }
13842:
13843: function balanceruleChange(formname,balnum,type) {
13844: if (type == '_LC_external') {
13845: return;
13846: }
13847: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
13848: for (var i=0; i<typesRules.length; i++) {
13849: if (formname.elements[typesRules[i]].checked) {
13850: if (formname.elements[typesRules[i]].value != 'specific') {
13851: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
13852: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
13853: } else {
13854: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
13855: }
13856: }
13857: }
13858: return;
13859: }
13860:
13861: function balancerDeleteChange(balnum) {
13862: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
13863: var baltotal = document.getElementById('loadbalancing_total').value;
13864: var addtarget;
13865: var removetarget;
13866: var action = 'delete';
13867: if (document.getElementById('loadbalancing_delete_'+balnum)) {
13868: var lonhost = hostitem.value;
13869: var currIdx = currBalancers.indexOf(lonhost);
13870: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
13871: if (currIdx != -1) {
13872: currBalancers.splice(currIdx,1);
13873: }
13874: addtarget = lonhost;
13875: } else {
13876: if (currIdx == -1) {
13877: currBalancers.push(lonhost);
13878: }
13879: removetarget = lonhost;
13880: action = 'undelete';
13881: }
13882: balancerChange(balnum,baltotal,action,addtarget,removetarget);
13883: }
13884: return;
13885: }
13886:
13887: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
13888: if (baltotal > 1) {
13889: var offloadtypes = new Array('primary','default');
13890: var alltargets = new Array('$alltargets');
13891: var insttypes = new Array('$allinsttypes');
13892: for (var i=0; i<baltotal; i++) {
13893: if (i != balnum) {
13894: for (var j=0; j<offloadtypes.length; j++) {
13895: var total = alltargets.length - 1;
13896: for (var k=0; k<total; k++) {
13897: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
13898: var server = serveritem.value;
13899: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13900: if (server == addtarget) {
13901: serveritem.disabled = '';
13902: }
13903: }
13904: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13905: if (server == removetarget) {
13906: serveritem.disabled = 'disabled';
13907: serveritem.checked = false;
13908: }
13909: }
13910: }
13911: }
13912: for (var j=0; j<insttypes.length; j++) {
13913: if (insttypes[j] != '_LC_external') {
13914: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
13915: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
13916: var currSel = singleserver.selectedIndex;
13917: var currVal = singleserver.options[currSel].value;
13918: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13919: var numoptions = singleserver.options.length;
13920: var needsnew = 1;
13921: for (var k=0; k<numoptions; k++) {
13922: if (singleserver.options[k] == addtarget) {
13923: needsnew = 0;
13924: break;
13925: }
13926: }
13927: if (needsnew == 1) {
13928: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
13929: }
13930: }
13931: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13932: singleserver.options.length = 0;
13933: if ((currVal) && (currVal != removetarget)) {
13934: singleserver.options[0] = new Option("","",false,false);
13935: } else {
13936: singleserver.options[0] = new Option("","",true,true);
13937: }
13938: var idx = 0;
13939: for (var m=0; m<alltargets.length; m++) {
13940: if (currBalancers.indexOf(alltargets[m]) == -1) {
13941: idx ++;
13942: if (currVal == alltargets[m]) {
13943: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
13944: } else {
13945: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
13946: }
13947: }
13948: }
13949: }
13950: }
13951: }
13952: }
13953: }
13954: }
13955: }
13956: return;
13957: }
13958:
13959: // ]]>
13960: </script>
13961:
13962: END
13963: }
13964:
13965: sub new_spares_js {
13966: my @sparestypes = ('primary','default');
13967: my $types = join("','",@sparestypes);
13968: my $select = &mt('Select');
13969: return <<"END";
13970:
13971: <script type="text/javascript">
13972: // <![CDATA[
13973:
13974: function updateNewSpares(formname,lonhost) {
13975: var types = new Array('$types');
13976: var include = new Array();
13977: var exclude = new Array();
13978: for (var i=0; i<types.length; i++) {
13979: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
13980: for (var j=0; j<spareboxes.length; j++) {
13981: if (formname.elements[spareboxes[j]].checked) {
13982: exclude.push(formname.elements[spareboxes[j]].value);
13983: } else {
13984: include.push(formname.elements[spareboxes[j]].value);
13985: }
13986: }
13987: }
13988: for (var i=0; i<types.length; i++) {
13989: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
13990: var selIdx = newSpare.selectedIndex;
13991: var currnew = newSpare.options[selIdx].value;
13992: var okSpares = new Array();
13993: for (var j=0; j<newSpare.options.length; j++) {
13994: var possible = newSpare.options[j].value;
13995: if (possible != '') {
13996: if (exclude.indexOf(possible) == -1) {
13997: okSpares.push(possible);
13998: } else {
13999: if (currnew == possible) {
14000: selIdx = 0;
14001: }
14002: }
14003: }
14004: }
14005: for (var k=0; k<include.length; k++) {
14006: if (okSpares.indexOf(include[k]) == -1) {
14007: okSpares.push(include[k]);
14008: }
14009: }
14010: okSpares.sort();
14011: newSpare.options.length = 0;
14012: if (selIdx == 0) {
14013: newSpare.options[0] = new Option("$select","",true,true);
14014: } else {
14015: newSpare.options[0] = new Option("$select","",false,false);
14016: }
14017: for (var m=0; m<okSpares.length; m++) {
14018: var idx = m+1;
14019: var selThis = 0;
14020: if (selIdx != 0) {
14021: if (okSpares[m] == currnew) {
14022: selThis = 1;
14023: }
14024: }
14025: if (selThis == 1) {
14026: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14027: } else {
14028: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14029: }
14030: }
14031: }
14032: return;
14033: }
14034:
14035: function checkNewSpares(lonhost,type) {
14036: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14037: var chosen = newSpare.options[newSpare.selectedIndex].value;
14038: if (chosen != '') {
14039: var othertype;
14040: var othernewSpare;
14041: if (type == 'primary') {
14042: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14043: }
14044: if (type == 'default') {
14045: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14046: }
14047: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14048: othernewSpare.selectedIndex = 0;
14049: }
14050: }
14051: return;
14052: }
14053:
14054: // ]]>
14055: </script>
14056:
14057: END
14058:
14059: }
14060:
14061: sub common_domprefs_js {
14062: return <<"END";
14063:
14064: <script type="text/javascript">
14065: // <![CDATA[
14066:
14067: function getIndicesByName(formname,item) {
14068: var group = new Array();
14069: for (var i=0;i<formname.elements.length;i++) {
14070: if (formname.elements[i].name == item) {
14071: group.push(formname.elements[i].id);
14072: }
14073: }
14074: return group;
14075: }
14076:
14077: // ]]>
14078: </script>
14079:
14080: END
14081:
14082: }
14083:
14084: sub recaptcha_js {
14085: my %lt = &captcha_phrases();
14086: return <<"END";
14087:
14088: <script type="text/javascript">
14089: // <![CDATA[
14090:
14091: function updateCaptcha(caller,context) {
14092: var privitem;
14093: var pubitem;
14094: var privtext;
14095: var pubtext;
14096: var versionitem;
14097: var versiontext;
14098: if (document.getElementById(context+'_recaptchapub')) {
14099: pubitem = document.getElementById(context+'_recaptchapub');
14100: } else {
14101: return;
14102: }
14103: if (document.getElementById(context+'_recaptchapriv')) {
14104: privitem = document.getElementById(context+'_recaptchapriv');
14105: } else {
14106: return;
14107: }
14108: if (document.getElementById(context+'_recaptchapubtxt')) {
14109: pubtext = document.getElementById(context+'_recaptchapubtxt');
14110: } else {
14111: return;
14112: }
14113: if (document.getElementById(context+'_recaptchaprivtxt')) {
14114: privtext = document.getElementById(context+'_recaptchaprivtxt');
14115: } else {
14116: return;
14117: }
14118: if (document.getElementById(context+'_recaptchaversion')) {
14119: versionitem = document.getElementById(context+'_recaptchaversion');
14120: } else {
14121: return;
14122: }
14123: if (document.getElementById(context+'_recaptchavertxt')) {
14124: versiontext = document.getElementById(context+'_recaptchavertxt');
14125: } else {
14126: return;
14127: }
14128: if (caller.checked) {
14129: if (caller.value == 'recaptcha') {
14130: pubitem.type = 'text';
14131: privitem.type = 'text';
14132: pubitem.size = '40';
14133: privitem.size = '40';
14134: pubtext.innerHTML = "$lt{'pub'}";
14135: privtext.innerHTML = "$lt{'priv'}";
14136: versionitem.type = 'text';
14137: versionitem.size = '3';
14138: versiontext.innerHTML = "$lt{'ver'}";
14139: } else {
14140: pubitem.type = 'hidden';
14141: privitem.type = 'hidden';
14142: versionitem.type = 'hidden';
14143: pubtext.innerHTML = '';
14144: privtext.innerHTML = '';
14145: versiontext.innerHTML = '';
14146: }
14147: }
14148: return;
14149: }
14150:
14151: // ]]>
14152: </script>
14153:
14154: END
14155:
14156: }
14157:
14158: sub toggle_display_js {
14159: return <<"END";
14160:
14161: <script type="text/javascript">
14162: // <![CDATA[
14163:
14164: function toggleDisplay(domForm,caller) {
14165: if (document.getElementById(caller)) {
14166: var divitem = document.getElementById(caller);
14167: var optionsElement = domForm.coursecredits;
14168: var checkval = 1;
14169: var dispval = 'block';
14170: var selfcreateRegExp = /^cancreate_emailverified/;
14171: if (caller == 'emailoptions') {
14172: optionsElement = domForm.cancreate_email;
14173: }
14174: if (caller == 'studentsubmission') {
14175: optionsElement = domForm.postsubmit;
14176: }
14177: if (caller == 'cloneinstcode') {
14178: optionsElement = domForm.canclone;
14179: checkval = 'instcode';
14180: }
14181: if (selfcreateRegExp.test(caller)) {
14182: optionsElement = domForm.elements[caller];
14183: checkval = 'other';
14184: dispval = 'inline'
14185: }
14186: if (optionsElement.length) {
14187: var currval;
14188: for (var i=0; i<optionsElement.length; i++) {
14189: if (optionsElement[i].checked) {
14190: currval = optionsElement[i].value;
14191: }
14192: }
14193: if (currval == checkval) {
14194: divitem.style.display = dispval;
14195: } else {
14196: divitem.style.display = 'none';
14197: }
14198: }
14199: }
14200: return;
14201: }
14202:
14203: // ]]>
14204: </script>
14205:
14206: END
14207:
14208: }
14209:
14210: sub captcha_phrases {
14211: return &Apache::lonlocal::texthash (
14212: priv => 'Private key',
14213: pub => 'Public key',
14214: original => 'original (CAPTCHA)',
14215: recaptcha => 'successor (ReCAPTCHA)',
14216: notused => 'unused',
14217: ver => 'ReCAPTCHA version (1 or 2)',
14218: );
14219: }
14220:
14221: sub devalidate_remote_domconfs {
14222: my ($dom,$cachekeys) = @_;
14223: return unless (ref($cachekeys) eq 'HASH');
14224: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14225: my %thismachine;
14226: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14227: my @posscached = ('domainconfig','domdefaults','usersessions','directorysrch','cats');
14228: if (keys(%servers)) {
14229: foreach my $server (keys(%servers)) {
14230: next if ($thismachine{$server});
14231: my @cached;
14232: foreach my $name (@posscached) {
14233: if ($cachekeys->{$name}) {
14234: push(@cached,&escape($name).':'.&escape($dom));
14235: }
14236: }
14237: if (@cached) {
14238: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14239: }
14240: }
14241: }
14242: return;
14243: }
14244:
14245: 1;
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