1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.94 2019/08/01 01:45:48 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,%currcookies);
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,\%currcookies);
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: my %balcookiechecked = (
4527: no => ' checked="checked"',
4528: );
4529: foreach my $sparetype (@sparestypes) {
4530: my $targettable;
4531: for (my $i=0; $i<$numspares; $i++) {
4532: my $checked;
4533: if (ref($currtargets{$lonhost}) eq 'HASH') {
4534: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4535: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4536: $checked = ' checked="checked"';
4537: }
4538: }
4539: }
4540: my ($chkboxval,$disabled);
4541: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
4542: $chkboxval = $spares[$i];
4543: }
4544: if (exists($currbalancer{$spares[$i]})) {
4545: $disabled = ' disabled="disabled"';
4546: }
4547: $targettable .=
4548: '<td><span class="LC_nobreak"><label>'.
4549: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
4550: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
4551: '</span></label></span></td>';
4552: my $rem = $i%($numinrow);
4553: if ($rem == 0) {
4554: if (($i > 0) && ($i < $numspares-1)) {
4555: $targettable .= '</tr>';
4556: }
4557: if ($i < $numspares-1) {
4558: $targettable .= '<tr>';
4559: }
4560: }
4561: }
4562: if ($targettable ne '') {
4563: my $rem = $numspares%($numinrow);
4564: my $colsleft = $numinrow - $rem;
4565: if ($colsleft > 1 ) {
4566: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4567: ' </td>';
4568: } elsif ($colsleft == 1) {
4569: $targettable .= '<td class="LC_left_item"> </td>';
4570: }
4571: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
4572: '<table><tr>'.$targettable.'</tr></table><br />';
4573: }
4574: $hostherechecked{$sparetype} = '';
4575: if (ref($currtargets{$lonhost}) eq 'HASH') {
4576: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
4577: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
4578: $hostherechecked{$sparetype} = ' checked="checked"';
4579: $hostherechecked{'no'} = '';
4580: }
4581: }
4582: }
4583: }
4584: if ($currcookies{$lonhost}) {
4585: %balcookiechecked = (
4586: yes => ' checked="checked"',
4587: );
4588: }
4589: $datatable .= &mt('Hosting on balancer itself').'<br />'.
4590: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
4591: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
4592: foreach my $sparetype (@sparestypes) {
4593: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
4594: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
4595: '</i></label><br />';
4596: }
4597: $datatable .= &mt('Use balancer cookie').'<br />'.
4598: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="1"'.
4599: $balcookiechecked{'yes'}.' />'.&mt('Yes').'</label><br />'.
4600: '<label><input type="radio" name="loadbalancing_cookie_'.$balnum.'" value="0"'.
4601: $balcookiechecked{'no'}.' />'.&mt('No').'</label><br />'.
4602: '</div></td></tr>'.
4603: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
4604: $othertitle,$usertypes,$types,\%servers,
4605: \%currbalancer,$lonhost,
4606: $targets_div_style,$homedom_div_style,
4607: $css_class[$cssidx],$balnum,$islast);
4608: $$rowtotal += $rownum;
4609: $balnum ++;
4610: }
4611: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
4612: return $datatable;
4613: }
4614:
4615: sub get_loadbalancers_config {
4616: my ($servers,$existing,$currbalancer,$currtargets,$currrules,$currcookies) = @_;
4617: return unless ((ref($servers) eq 'HASH') &&
4618: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
4619: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH') &&
4620: (ref($currcookies) eq 'HASH'));
4621: if (keys(%{$existing}) > 0) {
4622: my $oldlonhost;
4623: foreach my $key (sort(keys(%{$existing}))) {
4624: if ($key eq 'lonhost') {
4625: $oldlonhost = $existing->{'lonhost'};
4626: $currbalancer->{$oldlonhost} = 1;
4627: } elsif ($key eq 'targets') {
4628: if ($oldlonhost) {
4629: $currtargets->{$oldlonhost} = $existing->{'targets'};
4630: }
4631: } elsif ($key eq 'rules') {
4632: if ($oldlonhost) {
4633: $currrules->{$oldlonhost} = $existing->{'rules'};
4634: }
4635: } elsif (ref($existing->{$key}) eq 'HASH') {
4636: $currbalancer->{$key} = 1;
4637: $currtargets->{$key} = $existing->{$key}{'targets'};
4638: $currrules->{$key} = $existing->{$key}{'rules'};
4639: if ($existing->{$key}{'cookie'}) {
4640: $currcookies->{$key} = 1;
4641: }
4642: }
4643: }
4644: } else {
4645: my ($balancerref,$targetsref) =
4646: &Apache::lonnet::get_lonbalancer_config($servers);
4647: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
4648: foreach my $server (sort(keys(%{$balancerref}))) {
4649: $currbalancer->{$server} = 1;
4650: $currtargets->{$server} = $targetsref->{$server};
4651: }
4652: }
4653: }
4654: return;
4655: }
4656:
4657: sub loadbalancing_rules {
4658: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
4659: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
4660: $css_class,$balnum,$islast) = @_;
4661: my $output;
4662: my $num = 0;
4663: my ($alltypes,$othertypes,$titles) =
4664: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
4665: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
4666: foreach my $type (@{$alltypes}) {
4667: $num ++;
4668: my $current;
4669: if (ref($currrules) eq 'HASH') {
4670: $current = $currrules->{$type};
4671: }
4672: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4673: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
4674: $current = '';
4675: }
4676: }
4677: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
4678: $servers,$currbalancer,$lonhost,$dom,
4679: $targets_div_style,$homedom_div_style,
4680: $css_class,$balnum,$num,$islast);
4681: }
4682: }
4683: return $output;
4684: }
4685:
4686: sub loadbalancing_titles {
4687: my ($dom,$intdom,$usertypes,$types) = @_;
4688: my %othertypes = (
4689: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
4690: '_LC_author' => &mt('Users from [_1] with author role',$dom),
4691: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
4692: '_LC_external' => &mt('Users not from [_1]',$intdom),
4693: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
4694: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
4695: );
4696: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
4697: my @available;
4698: if (ref($types) eq 'ARRAY') {
4699: @available = @{$types};
4700: }
4701: unless (grep(/^default$/,@available)) {
4702: push(@available,'default');
4703: }
4704: unshift(@alltypes,@available);
4705: my %titles;
4706: foreach my $type (@alltypes) {
4707: if ($type =~ /^_LC_/) {
4708: $titles{$type} = $othertypes{$type};
4709: } elsif ($type eq 'default') {
4710: $titles{$type} = &mt('All users from [_1]',$dom);
4711: if (ref($types) eq 'ARRAY') {
4712: if (@{$types} > 0) {
4713: $titles{$type} = &mt('Other users from [_1]',$dom);
4714: }
4715: }
4716: } elsif (ref($usertypes) eq 'HASH') {
4717: $titles{$type} = $usertypes->{$type};
4718: }
4719: }
4720: return (\@alltypes,\%othertypes,\%titles);
4721: }
4722:
4723: sub loadbalance_rule_row {
4724: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
4725: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
4726: my @rulenames;
4727: my %ruletitles = &offloadtype_text();
4728: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
4729: @rulenames = ('balancer','offloadedto','specific');
4730: } else {
4731: @rulenames = ('default','homeserver');
4732: if ($type eq '_LC_external') {
4733: push(@rulenames,'externalbalancer');
4734: } else {
4735: push(@rulenames,'specific');
4736: }
4737: push(@rulenames,'none');
4738: }
4739: my $style = $targets_div_style;
4740: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
4741: $style = $homedom_div_style;
4742: }
4743: my $space;
4744: if ($islast && $num == 1) {
4745: $space = '<div display="inline-block"> </div>';
4746: }
4747: my $output =
4748: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
4749: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
4750: '<td valaign="top">'.$space.
4751: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
4752: for (my $i=0; $i<@rulenames; $i++) {
4753: my $rule = $rulenames[$i];
4754: my ($checked,$extra);
4755: if ($rulenames[$i] eq 'default') {
4756: $rule = '';
4757: }
4758: if ($rulenames[$i] eq 'specific') {
4759: if (ref($servers) eq 'HASH') {
4760: my $default;
4761: if (($current ne '') && (exists($servers->{$current}))) {
4762: $checked = ' checked="checked"';
4763: }
4764: unless ($checked) {
4765: $default = ' selected="selected"';
4766: }
4767: $extra =
4768: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
4769: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
4770: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
4771: '<option value=""'.$default.'></option>'."\n";
4772: foreach my $server (sort(keys(%{$servers}))) {
4773: if (ref($currbalancer) eq 'HASH') {
4774: next if (exists($currbalancer->{$server}));
4775: }
4776: my $selected;
4777: if ($server eq $current) {
4778: $selected = ' selected="selected"';
4779: }
4780: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
4781: }
4782: $extra .= '</select>';
4783: }
4784: } elsif ($rule eq $current) {
4785: $checked = ' checked="checked"';
4786: }
4787: $output .= '<span class="LC_nobreak"><label>'.
4788: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4789: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4790: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4791: ')"'.$checked.' /> ';
4792: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4793: $output .= $ruletitles{'particular'};
4794: } else {
4795: $output .= $ruletitles{$rulenames[$i]};
4796: }
4797: $output .= '</label>'.$extra.'</span><br />'."\n";
4798: }
4799: $output .= '</div></td></tr>'."\n";
4800: return $output;
4801: }
4802:
4803: sub offloadtype_text {
4804: my %ruletitles = &Apache::lonlocal::texthash (
4805: 'default' => 'Offloads to default destinations',
4806: 'homeserver' => "Offloads to user's home server",
4807: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4808: 'specific' => 'Offloads to specific server',
4809: 'none' => 'No offload',
4810: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4811: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4812: 'particular' => 'Session hosted (after re-auth) on server:',
4813: );
4814: return %ruletitles;
4815: }
4816:
4817: sub sparestype_titles {
4818: my %typestitles = &Apache::lonlocal::texthash (
4819: 'primary' => 'primary',
4820: 'default' => 'default',
4821: );
4822: return %typestitles;
4823: }
4824:
4825: sub contact_titles {
4826: my %titles = &Apache::lonlocal::texthash (
4827: 'supportemail' => 'Support E-mail address',
4828: 'adminemail' => 'Default Server Admin E-mail address',
4829: 'errormail' => 'Error reports to be e-mailed to',
4830: 'packagesmail' => 'Package update alerts to be e-mailed to',
4831: 'helpdeskmail' => "Helpdesk requests for this domain's users",
4832: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
4833: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4834: 'requestsmail' => 'E-mail from course requests requiring approval',
4835: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4836: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4837: 'hostipmail' => 'E-mail from nightly check of hostname/IP network changes',
4838: );
4839: my %short_titles = &Apache::lonlocal::texthash (
4840: adminemail => 'Admin E-mail address',
4841: supportemail => 'Support E-mail',
4842: );
4843: return (\%titles,\%short_titles);
4844: }
4845:
4846: sub helpform_fields {
4847: my %titles = &Apache::lonlocal::texthash (
4848: 'username' => 'Name',
4849: 'user' => 'Username/domain',
4850: 'phone' => 'Phone',
4851: 'cc' => 'Cc e-mail',
4852: 'course' => 'Course Details',
4853: 'section' => 'Sections',
4854: 'screenshot' => 'File upload',
4855: );
4856: my @fields = ('username','phone','user','course','section','cc','screenshot');
4857: my %possoptions = (
4858: username => ['yes','no','req'],
4859: phone => ['yes','no','req'],
4860: user => ['yes','no'],
4861: cc => ['yes','no'],
4862: course => ['yes','no'],
4863: section => ['yes','no'],
4864: screenshot => ['yes','no'],
4865: );
4866: my %fieldoptions = &Apache::lonlocal::texthash (
4867: 'yes' => 'Optional',
4868: 'req' => 'Required',
4869: 'no' => "Not shown",
4870: );
4871: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
4872: }
4873:
4874: sub tool_titles {
4875: my %titles = &Apache::lonlocal::texthash (
4876: aboutme => 'Personal web page',
4877: blog => 'Blog',
4878: webdav => 'WebDAV',
4879: portfolio => 'Portfolio',
4880: official => 'Official courses (with institutional codes)',
4881: unofficial => 'Unofficial courses',
4882: community => 'Communities',
4883: textbook => 'Textbook courses',
4884: );
4885: return %titles;
4886: }
4887:
4888: sub courserequest_titles {
4889: my %titles = &Apache::lonlocal::texthash (
4890: official => 'Official',
4891: unofficial => 'Unofficial',
4892: community => 'Communities',
4893: textbook => 'Textbook',
4894: norequest => 'Not allowed',
4895: approval => 'Approval by Dom. Coord.',
4896: validate => 'With validation',
4897: autolimit => 'Numerical limit',
4898: unlimited => '(blank for unlimited)',
4899: );
4900: return %titles;
4901: }
4902:
4903: sub authorrequest_titles {
4904: my %titles = &Apache::lonlocal::texthash (
4905: norequest => 'Not allowed',
4906: approval => 'Approval by Dom. Coord.',
4907: automatic => 'Automatic approval',
4908: );
4909: return %titles;
4910: }
4911:
4912: sub courserequest_conditions {
4913: my %conditions = &Apache::lonlocal::texthash (
4914: approval => '(Processing of request subject to approval by Domain Coordinator).',
4915: validate => '(Processing of request subject to institutional validation).',
4916: );
4917: return %conditions;
4918: }
4919:
4920:
4921: sub print_usercreation {
4922: my ($position,$dom,$settings,$rowtotal) = @_;
4923: my $numinrow = 4;
4924: my $datatable;
4925: if ($position eq 'top') {
4926: $$rowtotal ++;
4927: my $rowcount = 0;
4928: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4929: if (ref($rules) eq 'HASH') {
4930: if (keys(%{$rules}) > 0) {
4931: $datatable .= &user_formats_row('username',$settings,$rules,
4932: $ruleorder,$numinrow,$rowcount);
4933: $$rowtotal ++;
4934: $rowcount ++;
4935: }
4936: }
4937: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4938: if (ref($idrules) eq 'HASH') {
4939: if (keys(%{$idrules}) > 0) {
4940: $datatable .= &user_formats_row('id',$settings,$idrules,
4941: $idruleorder,$numinrow,$rowcount);
4942: $$rowtotal ++;
4943: $rowcount ++;
4944: }
4945: }
4946: if ($rowcount == 0) {
4947: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4948: $$rowtotal ++;
4949: $rowcount ++;
4950: }
4951: } elsif ($position eq 'middle') {
4952: my @creators = ('author','course','requestcrs');
4953: my ($rules,$ruleorder) =
4954: &Apache::lonnet::inst_userrules($dom,'username');
4955: my %lt = &usercreation_types();
4956: my %checked;
4957: if (ref($settings) eq 'HASH') {
4958: if (ref($settings->{'cancreate'}) eq 'HASH') {
4959: foreach my $item (@creators) {
4960: $checked{$item} = $settings->{'cancreate'}{$item};
4961: }
4962: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4963: foreach my $item (@creators) {
4964: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4965: $checked{$item} = 'none';
4966: }
4967: }
4968: }
4969: }
4970: my $rownum = 0;
4971: foreach my $item (@creators) {
4972: $rownum ++;
4973: if ($checked{$item} eq '') {
4974: $checked{$item} = 'any';
4975: }
4976: my $css_class;
4977: if ($rownum%2) {
4978: $css_class = '';
4979: } else {
4980: $css_class = ' class="LC_odd_row" ';
4981: }
4982: $datatable .= '<tr'.$css_class.'>'.
4983: '<td><span class="LC_nobreak">'.$lt{$item}.
4984: '</span></td><td align="right">';
4985: my @options = ('any');
4986: if (ref($rules) eq 'HASH') {
4987: if (keys(%{$rules}) > 0) {
4988: push(@options,('official','unofficial'));
4989: }
4990: }
4991: push(@options,'none');
4992: foreach my $option (@options) {
4993: my $type = 'radio';
4994: my $check = ' ';
4995: if ($checked{$item} eq $option) {
4996: $check = ' checked="checked" ';
4997: }
4998: $datatable .= '<span class="LC_nobreak"><label>'.
4999: '<input type="'.$type.'" name="can_createuser_'.
5000: $item.'" value="'.$option.'"'.$check.'/> '.
5001: $lt{$option}.'</label> </span>';
5002: }
5003: $datatable .= '</td></tr>';
5004: }
5005: } else {
5006: my @contexts = ('author','course','domain');
5007: my @authtypes = ('int','krb4','krb5','loc');
5008: my %checked;
5009: if (ref($settings) eq 'HASH') {
5010: if (ref($settings->{'authtypes'}) eq 'HASH') {
5011: foreach my $item (@contexts) {
5012: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5013: foreach my $auth (@authtypes) {
5014: if ($settings->{'authtypes'}{$item}{$auth}) {
5015: $checked{$item}{$auth} = ' checked="checked" ';
5016: }
5017: }
5018: }
5019: }
5020: }
5021: } else {
5022: foreach my $item (@contexts) {
5023: foreach my $auth (@authtypes) {
5024: $checked{$item}{$auth} = ' checked="checked" ';
5025: }
5026: }
5027: }
5028: my %title = &context_names();
5029: my %authname = &authtype_names();
5030: my $rownum = 0;
5031: my $css_class;
5032: foreach my $item (@contexts) {
5033: if ($rownum%2) {
5034: $css_class = '';
5035: } else {
5036: $css_class = ' class="LC_odd_row" ';
5037: }
5038: $datatable .= '<tr'.$css_class.'>'.
5039: '<td>'.$title{$item}.
5040: '</td><td class="LC_left_item">'.
5041: '<span class="LC_nobreak">';
5042: foreach my $auth (@authtypes) {
5043: $datatable .= '<label>'.
5044: '<input type="checkbox" name="'.$item.'_auth" '.
5045: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5046: $authname{$auth}.'</label> ';
5047: }
5048: $datatable .= '</span></td></tr>';
5049: $rownum ++;
5050: }
5051: $$rowtotal += $rownum;
5052: }
5053: return $datatable;
5054: }
5055:
5056: sub print_selfcreation {
5057: my ($position,$dom,$settings,$rowtotal) = @_;
5058: my (@selfcreate,$createsettings,$processing,$emailoptions,$emailverified,
5059: $emaildomain,$datatable);
5060: if (ref($settings) eq 'HASH') {
5061: if (ref($settings->{'cancreate'}) eq 'HASH') {
5062: $createsettings = $settings->{'cancreate'};
5063: if (ref($createsettings) eq 'HASH') {
5064: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5065: @selfcreate = @{$createsettings->{'selfcreate'}};
5066: } elsif ($createsettings->{'selfcreate'} ne '') {
5067: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5068: @selfcreate = ('email','login','sso');
5069: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5070: @selfcreate = ($createsettings->{'selfcreate'});
5071: }
5072: }
5073: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5074: $processing = $createsettings->{'selfcreateprocessing'};
5075: }
5076: if (ref($createsettings->{'emailoptions'}) eq 'HASH') {
5077: $emailoptions = $createsettings->{'emailoptions'};
5078: }
5079: if (ref($createsettings->{'emailverified'}) eq 'HASH') {
5080: $emailverified = $createsettings->{'emailverified'};
5081: }
5082: if (ref($createsettings->{'emaildomain'}) eq 'HASH') {
5083: $emaildomain = $createsettings->{'emaildomain'};
5084: }
5085: }
5086: }
5087: }
5088: my %radiohash;
5089: my $numinrow = 4;
5090: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5091: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5092: if ($position eq 'top') {
5093: my %choices = &Apache::lonlocal::texthash (
5094: cancreate_login => 'Institutional Login',
5095: cancreate_sso => 'Institutional Single Sign On',
5096: );
5097: my @toggles = sort(keys(%choices));
5098: my %defaultchecked = (
5099: 'cancreate_login' => 'off',
5100: 'cancreate_sso' => 'off',
5101: );
5102: my ($onclick,$itemcount);
5103: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5104: \%choices,$itemcount,$onclick);
5105: $$rowtotal += $itemcount;
5106:
5107: if (ref($usertypes) eq 'HASH') {
5108: if (keys(%{$usertypes}) > 0) {
5109: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5110: $dom,$numinrow,$othertitle,
5111: 'statustocreate',$rowtotal);
5112: $$rowtotal ++;
5113: }
5114: }
5115: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5116: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5117: $fieldtitles{'inststatus'} = &mt('Institutional status');
5118: my $rem;
5119: my $numperrow = 2;
5120: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5121: $datatable .= '<tr'.$css_class.'>'.
5122: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5123: '<td class="LC_left_item">'."\n".
5124: '<table>'."\n";
5125: for (my $i=0; $i<@fields; $i++) {
5126: $rem = $i%($numperrow);
5127: if ($rem == 0) {
5128: if ($i > 0) {
5129: $datatable .= '</tr>';
5130: }
5131: $datatable .= '<tr>';
5132: }
5133: my $currval;
5134: if (ref($createsettings) eq 'HASH') {
5135: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5136: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5137: }
5138: }
5139: $datatable .= '<td class="LC_left_item">'.
5140: '<span class="LC_nobreak">'.
5141: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5142: 'value="'.$currval.'" size="10" /> '.
5143: $fieldtitles{$fields[$i]}.'</span></td>';
5144: }
5145: my $colsleft = $numperrow - $rem;
5146: if ($colsleft > 1 ) {
5147: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5148: ' </td>';
5149: } elsif ($colsleft == 1) {
5150: $datatable .= '<td class="LC_left_item"> </td>';
5151: }
5152: $datatable .= '</tr></table></td></tr>';
5153: $$rowtotal ++;
5154: } elsif ($position eq 'middle') {
5155: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5156: my @posstypes;
5157: if (ref($types) eq 'ARRAY') {
5158: @posstypes = @{$types};
5159: }
5160: unless (grep(/^default$/,@posstypes)) {
5161: push(@posstypes,'default');
5162: }
5163: my %usertypeshash;
5164: if (ref($usertypes) eq 'HASH') {
5165: %usertypeshash = %{$usertypes};
5166: }
5167: $usertypeshash{'default'} = $othertitle;
5168: foreach my $status (@posstypes) {
5169: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5170: $numinrow,$$rowtotal,\%usertypeshash);
5171: $$rowtotal ++;
5172: }
5173: } else {
5174: my %choices = &Apache::lonlocal::texthash (
5175: 'cancreate_email' => 'Non-institutional username (via e-mail verification)',
5176: );
5177: my @toggles = sort(keys(%choices));
5178: my %defaultchecked = (
5179: 'cancreate_email' => 'off',
5180: );
5181: my $customclass = 'LC_selfcreate_email';
5182: my $classprefix = 'LC_canmodify_emailusername_';
5183: my $optionsprefix = 'LC_options_emailusername_';
5184: my $display = 'none';
5185: my $rowstyle = 'display:none';
5186: if (grep(/^\Qemail\E$/,@selfcreate)) {
5187: $display = 'block';
5188: $rowstyle = 'display:table-row';
5189: }
5190: my $onclick = "toggleRows(this.form,'cancreate_email','selfassign','$customclass','$classprefix','$optionsprefix');";
5191: ($datatable,$$rowtotal) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5192: \%choices,$$rowtotal,$onclick);
5193: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal,$customclass,
5194: $rowstyle);
5195: $$rowtotal ++;
5196: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal,$customclass,
5197: $rowstyle);
5198: $$rowtotal ++;
5199: my (@ordered,@posstypes,%usertypeshash);
5200: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5201: my ($emailrules,$emailruleorder) =
5202: &Apache::lonnet::inst_userrules($dom,'email');
5203: my $primary_id = &Apache::lonnet::domain($dom,'primary');
5204: my $intdom = &Apache::lonnet::internet_dom($primary_id);
5205: if (ref($types) eq 'ARRAY') {
5206: @posstypes = @{$types};
5207: }
5208: if (@posstypes) {
5209: unless (grep(/^default$/,@posstypes)) {
5210: push(@posstypes,'default');
5211: }
5212: if (ref($usertypes) eq 'HASH') {
5213: %usertypeshash = %{$usertypes};
5214: }
5215: my $currassign;
5216: if (ref($domdefaults{'inststatusguest'}) eq 'ARRAY') {
5217: $currassign = {
5218: selfassign => $domdefaults{'inststatusguest'},
5219: };
5220: @ordered = @{$domdefaults{'inststatusguest'}};
5221: } else {
5222: $currassign = { selfassign => [] };
5223: }
5224: my $onclicktypes = "toggleDataRow(this.form,'selfassign','$customclass','$optionsprefix',);".
5225: "toggleDataRow(this.form,'selfassign','$customclass','$classprefix',1);";
5226: $datatable .= &insttypes_row($currassign,$types,$usertypes,$dom,
5227: $numinrow,$othertitle,'selfassign',
5228: $rowtotal,$onclicktypes,$customclass,
5229: $rowstyle);
5230: $$rowtotal ++;
5231: $usertypeshash{'default'} = $othertitle;
5232: foreach my $status (@posstypes) {
5233: my $css_class;
5234: if ($$rowtotal%2) {
5235: $css_class = 'LC_odd_row ';
5236: }
5237: $css_class .= $customclass;
5238: my $rowid = $optionsprefix.$status;
5239: my $hidden = 1;
5240: my $currstyle = 'display:none';
5241: if (grep(/^\Q$status\E$/,@ordered)) {
5242: $currstyle = $rowstyle;
5243: $hidden = 0;
5244: }
5245: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5246: $emailrules,$emailruleorder,$settings,$status,$rowid,
5247: $usertypeshash{$status},$css_class,$currstyle,$intdom);
5248: unless ($hidden) {
5249: $$rowtotal ++;
5250: }
5251: }
5252: } else {
5253: my $css_class;
5254: if ($$rowtotal%2) {
5255: $css_class = 'LC_odd_row ';
5256: }
5257: $css_class .= $customclass;
5258: $usertypeshash{'default'} = $othertitle;
5259: $datatable .= &noninst_users($processing,$emailverified,$emailoptions,$emaildomain,
5260: $emailrules,$emailruleorder,$settings,'default','',
5261: $othertitle,$css_class,$rowstyle,$intdom);
5262: $$rowtotal ++;
5263: }
5264: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5265: $numinrow = 1;
5266: if (@posstypes) {
5267: foreach my $status (@posstypes) {
5268: my $rowid = $classprefix.$status;
5269: my $datarowstyle = 'display:none';
5270: if (grep(/^\Q$status\E$/,@ordered)) {
5271: $datarowstyle = $rowstyle;
5272: }
5273: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5274: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5275: $infotitles,$rowid,$customclass,$datarowstyle);
5276: unless ($datarowstyle eq 'display:none') {
5277: $$rowtotal ++;
5278: }
5279: }
5280: } else {
5281: $datatable .= &modifiable_userdata_row('cancreate','emailusername_default',$settings,
5282: $numinrow,$$rowtotal,\%usertypeshash,$infofields,
5283: $infotitles,'',$customclass,$rowstyle);
5284: }
5285: }
5286: return $datatable;
5287: }
5288:
5289: sub selfcreate_javascript {
5290: return <<"ENDSCRIPT";
5291:
5292: <script type="text/javascript">
5293: // <![CDATA[
5294:
5295: function toggleRows(form,radio,checkbox,target,prefix,altprefix) {
5296: var x = document.getElementsByClassName(target);
5297: var insttypes = 0;
5298: var insttypeRegExp = new RegExp(prefix);
5299: if ((x.length != undefined) && (x.length > 0)) {
5300: if (form.elements[radio].length != undefined) {
5301: for (var i=0; i<form.elements[radio].length; i++) {
5302: if (form.elements[radio][i].checked) {
5303: if (form.elements[radio][i].value == 1) {
5304: for (var j=0; j<x.length; j++) {
5305: if (x[j].id == 'undefined') {
5306: x[j].style.display = 'table-row';
5307: } else if (insttypeRegExp.test(x[j].id)) {
5308: insttypes ++;
5309: } else {
5310: x[j].style.display = 'table-row';
5311: }
5312: }
5313: } else {
5314: for (var j=0; j<x.length; j++) {
5315: x[j].style.display = 'none';
5316: }
5317: }
5318: break;
5319: }
5320: }
5321: if (insttypes > 0) {
5322: toggleDataRow(form,checkbox,target,altprefix);
5323: toggleDataRow(form,checkbox,target,prefix,1);
5324: }
5325: }
5326: }
5327: return;
5328: }
5329:
5330: function toggleDataRow(form,checkbox,target,prefix,docount) {
5331: if (form.elements[checkbox].length != undefined) {
5332: var count = 0;
5333: if (docount) {
5334: for (var i=0; i<form.elements[checkbox].length; i++) {
5335: if (form.elements[checkbox][i].checked) {
5336: count ++;
5337: }
5338: }
5339: }
5340: for (var i=0; i<form.elements[checkbox].length; i++) {
5341: var type = form.elements[checkbox][i].value;
5342: if (document.getElementById(prefix+type)) {
5343: if (form.elements[checkbox][i].checked) {
5344: document.getElementById(prefix+type).style.display = 'table-row';
5345: if (count % 2 == 1) {
5346: document.getElementById(prefix+type).className = target+' LC_odd_row';
5347: } else {
5348: document.getElementById(prefix+type).className = target;
5349: }
5350: count ++;
5351: } else {
5352: document.getElementById(prefix+type).style.display = 'none';
5353: }
5354: }
5355: }
5356: }
5357: return;
5358: }
5359:
5360: function toggleEmailOptions(form,radio,prefix,altprefix,status) {
5361: var caller = radio+'_'+status;
5362: if (form.elements[caller].length != undefined) {
5363: for (var i=0; i<form.elements[caller].length; i++) {
5364: if (form.elements[caller][i].checked) {
5365: if (document.getElementById(altprefix+'_inst_'+status)) {
5366: var curr = form.elements[caller][i].value;
5367: if (prefix) {
5368: document.getElementById(prefix+'_'+status).style.display = 'none';
5369: }
5370: document.getElementById(altprefix+'_inst_'+status).style.display = 'none';
5371: document.getElementById(altprefix+'_noninst_'+status).style.display = 'none';
5372: if (curr == 'custom') {
5373: if (prefix) {
5374: document.getElementById(prefix+'_'+status).style.display = 'inline';
5375: }
5376: } else if (curr == 'inst') {
5377: document.getElementById(altprefix+'_inst_'+status).style.display = 'inline';
5378: } else if (curr == 'noninst') {
5379: document.getElementById(altprefix+'_noninst_'+status).style.display = 'inline';
5380: }
5381: break;
5382: }
5383: }
5384: }
5385: }
5386: }
5387:
5388: // ]]>
5389: </script>
5390:
5391: ENDSCRIPT
5392: }
5393:
5394: sub noninst_users {
5395: my ($processing,$emailverified,$emailoptions,$emaildomain,$emailrules,
5396: $emailruleorder,$settings,$type,$rowid,$typetitle,$css_class,$rowstyle,$intdom) = @_;
5397: my $class = 'LC_left_item';
5398: if ($css_class) {
5399: $css_class = ' class="'.$css_class.'"';
5400: }
5401: if ($rowid) {
5402: $rowid = ' id="'.$rowid.'"';
5403: }
5404: if ($rowstyle) {
5405: $rowstyle = ' style="'.$rowstyle.'"';
5406: }
5407: my ($output,$description);
5408: if ($type eq 'default') {
5409: $description = &mt('Requests for: [_1]',$typetitle);
5410: } else {
5411: $description = &mt('Requests for: [_1] (status self-reported)',$typetitle);
5412: }
5413: $output = '<tr'.$css_class.$rowid.$rowstyle.'>'.
5414: "<td>$description</td>\n".
5415: '<td class="'.$class.'" colspan="2">'.
5416: '<table><tr>';
5417: my %headers = &Apache::lonlocal::texthash(
5418: approve => 'Processing',
5419: email => 'E-mail',
5420: username => 'Username',
5421: );
5422: foreach my $item ('approve','email','username') {
5423: $output .= '<th>'.$headers{$item}.'</th>';
5424: }
5425: $output .= '</tr><tr>';
5426: foreach my $item ('approve','email','username') {
5427: $output .= '<td valign="top">';
5428: my (%choices,@options,$hashref,$defoption,$name,$onclick,$hascustom);
5429: if ($item eq 'approve') {
5430: %choices = &Apache::lonlocal::texthash (
5431: automatic => 'Automatically approved',
5432: approval => 'Queued for approval',
5433: );
5434: @options = ('automatic','approval');
5435: $hashref = $processing;
5436: $defoption = 'automatic';
5437: $name = 'cancreate_emailprocess_'.$type;
5438: } elsif ($item eq 'email') {
5439: %choices = &Apache::lonlocal::texthash (
5440: any => 'Any e-mail',
5441: inst => 'Institutional only',
5442: noninst => 'Non-institutional only',
5443: custom => 'Custom restrictions',
5444: );
5445: @options = ('any','inst','noninst');
5446: my $showcustom;
5447: if (ref($emailrules) eq 'HASH') {
5448: if (keys(%{$emailrules}) > 0) {
5449: push(@options,'custom');
5450: $showcustom = 'cancreate_emailrule';
5451: if (ref($settings) eq 'HASH') {
5452: if (ref($settings->{'email_rule'}) eq 'ARRAY') {
5453: foreach my $rule (@{$settings->{'email_rule'}}) {
5454: if (exists($emailrules->{$rule})) {
5455: $hascustom ++;
5456: }
5457: }
5458: } elsif (ref($settings->{'email_rule'}) eq 'HASH') {
5459: if (ref($settings->{'email_rule'}{$type}) eq 'ARRAY') {
5460: foreach my $rule (@{$settings->{'email_rule'}{$type}}) {
5461: if (exists($emailrules->{$rule})) {
5462: $hascustom ++;
5463: }
5464: }
5465: }
5466: }
5467: }
5468: }
5469: }
5470: $onclick = ' onclick="toggleEmailOptions(this.form,'."'cancreate_emailoptions','$showcustom',".
5471: "'cancreate_emaildomain','$type'".');"';
5472: $hashref = $emailoptions;
5473: $defoption = 'any';
5474: $name = 'cancreate_emailoptions_'.$type;
5475: } elsif ($item eq 'username') {
5476: %choices = &Apache::lonlocal::texthash (
5477: all => 'Same as e-mail',
5478: first => 'Omit @domain',
5479: free => 'Free to choose',
5480: );
5481: @options = ('all','first','free');
5482: $hashref = $emailverified;
5483: $defoption = 'all';
5484: $name = 'cancreate_usernameoptions_'.$type;
5485: }
5486: foreach my $option (@options) {
5487: my $checked;
5488: if (ref($hashref) eq 'HASH') {
5489: if ($type eq '') {
5490: if (!exists($hashref->{'default'})) {
5491: if ($option eq $defoption) {
5492: $checked = ' checked="checked"';
5493: }
5494: } else {
5495: if ($hashref->{'default'} eq $option) {
5496: $checked = ' checked="checked"';
5497: }
5498: }
5499: } else {
5500: if (!exists($hashref->{$type})) {
5501: if ($option eq $defoption) {
5502: $checked = ' checked="checked"';
5503: }
5504: } else {
5505: if ($hashref->{$type} eq $option) {
5506: $checked = ' checked="checked"';
5507: }
5508: }
5509: }
5510: } elsif (($item eq 'email') && ($hascustom)) {
5511: if ($option eq 'custom') {
5512: $checked = ' checked="checked"';
5513: }
5514: } elsif ($option eq $defoption) {
5515: $checked = ' checked="checked"';
5516: }
5517: $output .= '<span class="LC_nobreak"><label>'.
5518: '<input type="radio" name="'.$name.'"'.
5519: $checked.' value="'.$option.'"'.$onclick.' />'.
5520: $choices{$option}.'</label></span><br />';
5521: if ($item eq 'email') {
5522: if ($option eq 'custom') {
5523: my $id = 'cancreate_emailrule_'.$type;
5524: my $display = 'none';
5525: if ($checked) {
5526: $display = 'inline';
5527: }
5528: my $numinrow = 2;
5529: $output .= '<fieldset id="'.$id.'" style="display:'.$display.';">'.
5530: '<legend>'.&mt('Disallow').'</legend><table>'.
5531: &user_formats_row('email',$settings,$emailrules,
5532: $emailruleorder,$numinrow,'',$type);
5533: '</table></fieldset>';
5534: } elsif (($option eq 'inst') || ($option eq 'noninst')) {
5535: my %text = &Apache::lonlocal::texthash (
5536: inst => 'must end:',
5537: noninst => 'cannot end:',
5538: );
5539: my $value;
5540: if (ref($emaildomain) eq 'HASH') {
5541: if (ref($emaildomain->{$type}) eq 'HASH') {
5542: $value = $emaildomain->{$type}->{$option};
5543: }
5544: }
5545: if ($value eq '') {
5546: $value = '@'.$intdom;
5547: }
5548: my $condition = 'cancreate_emaildomain_'.$option.'_'.$type;
5549: my $display = 'none';
5550: if ($checked) {
5551: $display = 'inline';
5552: }
5553: $output .= '<div id="'.$condition.'" style="display:'.$display.';">'.
5554: '<span class="LC_domprefs_email">'.$text{$option}.'</span> '.
5555: '<input type="text" name="'.$condition.'" value="'.$value.'" size="10" />'.
5556: '</div>';
5557: }
5558: }
5559: }
5560: $output .= '</td>'."\n";
5561: }
5562: }
5563: $output .= "</tr></table></td></tr>\n";
5564: return $output;
5565: }
5566:
5567: sub captcha_choice {
5568: my ($context,$settings,$itemcount,$customcss,$rowstyle) = @_;
5569: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5570: $vertext,$currver);
5571: my %lt = &captcha_phrases();
5572: $keyentry = 'hidden';
5573: if ($context eq 'cancreate') {
5574: $rowname = &mt('CAPTCHA validation');
5575: } elsif ($context eq 'login') {
5576: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5577: }
5578: if (ref($settings) eq 'HASH') {
5579: if ($settings->{'captcha'}) {
5580: $checked{$settings->{'captcha'}} = ' checked="checked"';
5581: } else {
5582: $checked{'original'} = ' checked="checked"';
5583: }
5584: if ($settings->{'captcha'} eq 'recaptcha') {
5585: $pubtext = $lt{'pub'};
5586: $privtext = $lt{'priv'};
5587: $keyentry = 'text';
5588: $vertext = $lt{'ver'};
5589: $currver = $settings->{'recaptchaversion'};
5590: if ($currver ne '2') {
5591: $currver = 1;
5592: }
5593: }
5594: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5595: $currpub = $settings->{'recaptchakeys'}{'public'};
5596: $currpriv = $settings->{'recaptchakeys'}{'private'};
5597: }
5598: } else {
5599: $checked{'original'} = ' checked="checked"';
5600: }
5601: my $css_class;
5602: if ($itemcount%2) {
5603: $css_class = 'LC_odd_row';
5604: }
5605: if ($customcss) {
5606: $css_class .= " $customcss";
5607: }
5608: $css_class =~ s/^\s+//;
5609: if ($css_class) {
5610: $css_class = ' class="'.$css_class.'"';
5611: }
5612: if ($rowstyle) {
5613: $css_class .= ' style="'.$rowstyle.'"';
5614: }
5615: my $output = '<tr'.$css_class.'>'.
5616: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5617: '<table><tr><td>'."\n";
5618: foreach my $option ('original','recaptcha','notused') {
5619: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5620: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5621: $lt{$option}.'</label></span>';
5622: unless ($option eq 'notused') {
5623: $output .= (' 'x2)."\n";
5624: }
5625: }
5626: #
5627: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5628: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5629: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5630: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5631: #
5632: $output .= '</td></tr>'."\n".
5633: '<tr><td class="LC_zero_height">'."\n".
5634: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5635: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5636: $currpub.'" size="40" /></span><br />'."\n".
5637: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5638: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5639: $currpriv.'" size="40" /></span><br />'.
5640: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5641: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5642: $currver.'" size="3" /></span><br />'.
5643: '</td></tr></table>'."\n".
5644: '</td></tr>';
5645: return $output;
5646: }
5647:
5648: sub user_formats_row {
5649: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount,$status) = @_;
5650: my $output;
5651: my %text = (
5652: 'username' => 'new usernames',
5653: 'id' => 'IDs',
5654: );
5655: unless ($type eq 'email') {
5656: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5657: $output = '<tr '.$css_class.'>'.
5658: '<td><span class="LC_nobreak">'.
5659: &mt("Format rules to check for $text{$type}: ").
5660: '</td><td class="LC_left_item" colspan="2"><table>';
5661: }
5662: my $rem;
5663: if (ref($ruleorder) eq 'ARRAY') {
5664: for (my $i=0; $i<@{$ruleorder}; $i++) {
5665: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5666: my $rem = $i%($numinrow);
5667: if ($rem == 0) {
5668: if ($i > 0) {
5669: $output .= '</tr>';
5670: }
5671: $output .= '<tr>';
5672: }
5673: my $check = ' ';
5674: if (ref($settings) eq 'HASH') {
5675: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5676: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5677: $check = ' checked="checked" ';
5678: }
5679: } elsif ((ref($settings->{$type.'_rule'}) eq 'HASH') && ($status ne '')) {
5680: if (ref($settings->{$type.'_rule'}->{$status}) eq 'ARRAY') {
5681: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}->{$status}})) {
5682: $check = ' checked="checked" ';
5683: }
5684: }
5685: }
5686: }
5687: my $name = $type.'_rule';
5688: if ($type eq 'email') {
5689: $name .= '_'.$status;
5690: }
5691: $output .= '<td class="LC_left_item">'.
5692: '<span class="LC_nobreak"><label>'.
5693: '<input type="checkbox" name="'.$name.'" '.
5694: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5695: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5696: }
5697: }
5698: $rem = @{$ruleorder}%($numinrow);
5699: }
5700: my $colsleft;
5701: if ($rem) {
5702: $colsleft = $numinrow - $rem;
5703: }
5704: if ($colsleft > 1 ) {
5705: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5706: ' </td>';
5707: } elsif ($colsleft == 1) {
5708: $output .= '<td class="LC_left_item"> </td>';
5709: }
5710: $output .= '</tr></table>';
5711: unless ($type eq 'email') {
5712: $output .= '</td></tr>';
5713: }
5714: return $output;
5715: }
5716:
5717: sub usercreation_types {
5718: my %lt = &Apache::lonlocal::texthash (
5719: author => 'When adding a co-author',
5720: course => 'When adding a user to a course',
5721: requestcrs => 'When requesting a course',
5722: any => 'Any',
5723: official => 'Institutional only ',
5724: unofficial => 'Non-institutional only',
5725: none => 'None',
5726: );
5727: return %lt;
5728: }
5729:
5730: sub selfcreation_types {
5731: my %lt = &Apache::lonlocal::texthash (
5732: selfcreate => 'User creates own account',
5733: any => 'Any',
5734: official => 'Institutional only ',
5735: unofficial => 'Non-institutional only',
5736: email => 'E-mail address',
5737: login => 'Institutional Login',
5738: sso => 'SSO',
5739: );
5740: }
5741:
5742: sub authtype_names {
5743: my %lt = &Apache::lonlocal::texthash(
5744: int => 'Internal',
5745: krb4 => 'Kerberos 4',
5746: krb5 => 'Kerberos 5',
5747: loc => 'Local',
5748: );
5749: return %lt;
5750: }
5751:
5752: sub context_names {
5753: my %context_title = &Apache::lonlocal::texthash(
5754: author => 'Creating users when an Author',
5755: course => 'Creating users when in a course',
5756: domain => 'Creating users when a Domain Coordinator',
5757: );
5758: return %context_title;
5759: }
5760:
5761: sub print_usermodification {
5762: my ($position,$dom,$settings,$rowtotal) = @_;
5763: my $numinrow = 4;
5764: my ($context,$datatable,$rowcount);
5765: if ($position eq 'top') {
5766: $rowcount = 0;
5767: $context = 'author';
5768: foreach my $role ('ca','aa') {
5769: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5770: $numinrow,$rowcount);
5771: $$rowtotal ++;
5772: $rowcount ++;
5773: }
5774: } elsif ($position eq 'bottom') {
5775: $context = 'course';
5776: $rowcount = 0;
5777: foreach my $role ('st','ep','ta','in','cr') {
5778: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5779: $numinrow,$rowcount);
5780: $$rowtotal ++;
5781: $rowcount ++;
5782: }
5783: }
5784: return $datatable;
5785: }
5786:
5787: sub print_defaults {
5788: my ($position,$dom,$settings,$rowtotal) = @_;
5789: my $rownum = 0;
5790: my ($datatable,$css_class,$titles);
5791: unless ($position eq 'bottom') {
5792: $titles = &defaults_titles($dom);
5793: }
5794: if ($position eq 'top') {
5795: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5796: 'datelocale_def','portal_def');
5797: my %defaults;
5798: if (ref($settings) eq 'HASH') {
5799: %defaults = %{$settings};
5800: } else {
5801: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5802: foreach my $item (@items) {
5803: $defaults{$item} = $domdefaults{$item};
5804: }
5805: }
5806: foreach my $item (@items) {
5807: if ($rownum%2) {
5808: $css_class = '';
5809: } else {
5810: $css_class = ' class="LC_odd_row" ';
5811: }
5812: $datatable .= '<tr'.$css_class.'>'.
5813: '<td><span class="LC_nobreak">'.$titles->{$item}.
5814: '</span></td><td class="LC_right_item" colspan="3">';
5815: if ($item eq 'auth_def') {
5816: my @authtypes = ('internal','krb4','krb5','localauth');
5817: my %shortauth = (
5818: internal => 'int',
5819: krb4 => 'krb4',
5820: krb5 => 'krb5',
5821: localauth => 'loc'
5822: );
5823: my %authnames = &authtype_names();
5824: foreach my $auth (@authtypes) {
5825: my $checked = ' ';
5826: if ($defaults{$item} eq $auth) {
5827: $checked = ' checked="checked" ';
5828: }
5829: $datatable .= '<label><input type="radio" name="'.$item.
5830: '" value="'.$auth.'"'.$checked.'/>'.
5831: $authnames{$shortauth{$auth}}.'</label> ';
5832: }
5833: } elsif ($item eq 'timezone_def') {
5834: my $includeempty = 1;
5835: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5836: } elsif ($item eq 'datelocale_def') {
5837: my $includeempty = 1;
5838: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5839: } elsif ($item eq 'lang_def') {
5840: my $includeempty = 1;
5841: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5842: } else {
5843: my $size;
5844: if ($item eq 'portal_def') {
5845: $size = ' size="25"';
5846: }
5847: $datatable .= '<input type="text" name="'.$item.'" value="'.
5848: $defaults{$item}.'"'.$size.' />';
5849: }
5850: $datatable .= '</td></tr>';
5851: $rownum ++;
5852: }
5853: } elsif ($position eq 'middle') {
5854: my @items = ('intauth_cost','intauth_check','intauth_switch');
5855: my %defaults;
5856: if (ref($settings) eq 'HASH') {
5857: %defaults = %{$settings};
5858: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
5859: $defaults{'intauth_cost'} = 10;
5860: }
5861: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
5862: $defaults{'intauth_check'} = 0;
5863: }
5864: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
5865: $defaults{'intauth_switch'} = 0;
5866: }
5867: } else {
5868: %defaults = (
5869: 'intauth_cost' => 10,
5870: 'intauth_check' => 0,
5871: 'intauth_switch' => 0,
5872: );
5873: }
5874: foreach my $item (@items) {
5875: if ($rownum%2) {
5876: $css_class = '';
5877: } else {
5878: $css_class = ' class="LC_odd_row" ';
5879: }
5880: $datatable .= '<tr'.$css_class.'>'.
5881: '<td><span class="LC_nobreak">'.$titles->{$item}.
5882: '</span></td><td class="LC_left_item" colspan="3">';
5883: if ($item eq 'intauth_switch') {
5884: my @options = (0,1,2);
5885: my %optiondesc = &Apache::lonlocal::texthash (
5886: 0 => 'No',
5887: 1 => 'Yes',
5888: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
5889: );
5890: $datatable .= '<table width="100%">';
5891: foreach my $option (@options) {
5892: my $checked = ' ';
5893: if ($defaults{$item} eq $option) {
5894: $checked = ' checked="checked"';
5895: }
5896: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5897: '<label><input type="radio" name="'.$item.
5898: '" value="'.$option.'"'.$checked.' />'.
5899: $optiondesc{$option}.'</label></span></td></tr>';
5900: }
5901: $datatable .= '</table>';
5902: } elsif ($item eq 'intauth_check') {
5903: my @options = (0,1,2);
5904: my %optiondesc = &Apache::lonlocal::texthash (
5905: 0 => 'No',
5906: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
5907: 2 => 'Yes, disallow login if stored cost is less than domain default',
5908: );
5909: $datatable .= '<table width="100%">';
5910: foreach my $option (@options) {
5911: my $checked = ' ';
5912: my $onclick;
5913: if ($defaults{$item} eq $option) {
5914: $checked = ' checked="checked"';
5915: }
5916: if ($option == 2) {
5917: $onclick = ' onclick="javascript:warnIntAuth(this);"';
5918: }
5919: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
5920: '<label><input type="radio" name="'.$item.
5921: '" value="'.$option.'"'.$checked.$onclick.' />'.
5922: $optiondesc{$option}.'</label></span></td></tr>';
5923: }
5924: $datatable .= '</table>';
5925: } else {
5926: $datatable .= '<input type="text" name="'.$item.'" value="'.
5927: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
5928: }
5929: $datatable .= '</td></tr>';
5930: $rownum ++;
5931: }
5932: } else {
5933: my %defaults;
5934: if (ref($settings) eq 'HASH') {
5935: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5936: my $maxnum = @{$settings->{'inststatusorder'}};
5937: for (my $i=0; $i<$maxnum; $i++) {
5938: $css_class = $rownum%2?' class="LC_odd_row"':'';
5939: my $item = $settings->{'inststatusorder'}->[$i];
5940: my $title = $settings->{'inststatustypes'}->{$item};
5941: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
5942: $datatable .= '<tr'.$css_class.'>'.
5943: '<td><span class="LC_nobreak">'.
5944: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
5945: for (my $k=0; $k<=$maxnum; $k++) {
5946: my $vpos = $k+1;
5947: my $selstr;
5948: if ($k == $i) {
5949: $selstr = ' selected="selected" ';
5950: }
5951: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5952: }
5953: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
5954: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
5955: &mt('delete').'</span></td>'.
5956: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
5957: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
5958: '</span></td></tr>';
5959: }
5960: $css_class = $rownum%2?' class="LC_odd_row"':'';
5961: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
5962: $datatable .= '<tr '.$css_class.'>'.
5963: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
5964: for (my $k=0; $k<=$maxnum; $k++) {
5965: my $vpos = $k+1;
5966: my $selstr;
5967: if ($k == $maxnum) {
5968: $selstr = ' selected="selected" ';
5969: }
5970: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5971: }
5972: $datatable .= '</select> '.&mt('Internal ID:').
5973: '<input type="text" size="10" name="addinststatus" value="" />'.
5974: ' '.&mt('(new)').
5975: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
5976: &mt('Name displayed:').
5977: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
5978: '</tr>'."\n";
5979: $rownum ++;
5980: }
5981: }
5982: }
5983: $$rowtotal += $rownum;
5984: return $datatable;
5985: }
5986:
5987: sub get_languages_hash {
5988: my %langchoices;
5989: foreach my $id (&Apache::loncommon::languageids()) {
5990: my $code = &Apache::loncommon::supportedlanguagecode($id);
5991: if ($code ne '') {
5992: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
5993: }
5994: }
5995: return %langchoices;
5996: }
5997:
5998: sub defaults_titles {
5999: my ($dom) = @_;
6000: my %titles = &Apache::lonlocal::texthash (
6001: 'auth_def' => 'Default authentication type',
6002: 'auth_arg_def' => 'Default authentication argument',
6003: 'lang_def' => 'Default language',
6004: 'timezone_def' => 'Default timezone',
6005: 'datelocale_def' => 'Default locale for dates',
6006: 'portal_def' => 'Portal/Default URL',
6007: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6008: 'intauth_check' => 'Check bcrypt cost if authenticated',
6009: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6010: );
6011: if ($dom) {
6012: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6013: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6014: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6015: $protocol = 'http' if ($protocol ne 'https');
6016: if ($uint_dom) {
6017: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6018: $uint_dom);
6019: }
6020: }
6021: return (\%titles);
6022: }
6023:
6024: sub print_scantronformat {
6025: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6026: my $itemcount = 1;
6027: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6028: %confhash);
6029: my $switchserver = &check_switchserver($dom,$confname);
6030: my %lt = &Apache::lonlocal::texthash (
6031: default => 'Default bubblesheet format file error',
6032: custom => 'Custom bubblesheet format file error',
6033: );
6034: my %scantronfiles = (
6035: default => 'default.tab',
6036: custom => 'custom.tab',
6037: );
6038: foreach my $key (keys(%scantronfiles)) {
6039: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6040: .$scantronfiles{$key};
6041: }
6042: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6043: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6044: if (!$switchserver) {
6045: my $servadm = $r->dir_config('lonAdmEMail');
6046: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6047: if ($configuserok eq 'ok') {
6048: if ($author_ok eq 'ok') {
6049: my %legacyfile = (
6050: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6051: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6052: );
6053: my %md5chk;
6054: foreach my $type (keys(%legacyfile)) {
6055: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6056: chomp($md5chk{$type});
6057: }
6058: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6059: foreach my $type (keys(%legacyfile)) {
6060: ($scantronurls{$type},my $error) =
6061: &legacy_scantronformat($r,$dom,$confname,
6062: $type,$legacyfile{$type},
6063: $scantronurls{$type},
6064: $scantronfiles{$type});
6065: if ($error ne '') {
6066: $error{$type} = $error;
6067: }
6068: }
6069: if (keys(%error) == 0) {
6070: $is_custom = 1;
6071: $confhash{'scantron'}{'scantronformat'} =
6072: $scantronurls{'custom'};
6073: my $putresult =
6074: &Apache::lonnet::put_dom('configuration',
6075: \%confhash,$dom);
6076: if ($putresult ne 'ok') {
6077: $error{'custom'} =
6078: '<span class="LC_error">'.
6079: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6080: }
6081: }
6082: } else {
6083: ($scantronurls{'default'},my $error) =
6084: &legacy_scantronformat($r,$dom,$confname,
6085: 'default',$legacyfile{'default'},
6086: $scantronurls{'default'},
6087: $scantronfiles{'default'});
6088: if ($error eq '') {
6089: $confhash{'scantron'}{'scantronformat'} = '';
6090: my $putresult =
6091: &Apache::lonnet::put_dom('configuration',
6092: \%confhash,$dom);
6093: if ($putresult ne 'ok') {
6094: $error{'default'} =
6095: '<span class="LC_error">'.
6096: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6097: }
6098: } else {
6099: $error{'default'} = $error;
6100: }
6101: }
6102: }
6103: }
6104: } else {
6105: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6106: }
6107: }
6108: if (ref($settings) eq 'HASH') {
6109: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6110: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6111: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6112: $scantronurl = '';
6113: } else {
6114: $scantronurl = $settings->{'scantronformat'};
6115: }
6116: $is_custom = 1;
6117: } else {
6118: $scantronurl = $scantronurls{'default'};
6119: }
6120: } else {
6121: if ($is_custom) {
6122: $scantronurl = $scantronurls{'custom'};
6123: } else {
6124: $scantronurl = $scantronurls{'default'};
6125: }
6126: }
6127: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6128: $datatable .= '<tr'.$css_class.'>';
6129: if (!$is_custom) {
6130: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6131: '<span class="LC_nobreak">';
6132: if ($scantronurl) {
6133: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6134: undef,undef,undef,undef,'background-color:#ffffff');
6135: } else {
6136: $datatable = &mt('File unavailable for display');
6137: }
6138: $datatable .= '</span></td>';
6139: if (keys(%error) == 0) {
6140: $datatable .= '<td valign="bottom">';
6141: if (!$switchserver) {
6142: $datatable .= &mt('Upload:').'<br />';
6143: }
6144: } else {
6145: my $errorstr;
6146: foreach my $key (sort(keys(%error))) {
6147: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6148: }
6149: $datatable .= '<td>'.$errorstr;
6150: }
6151: } else {
6152: if (keys(%error) > 0) {
6153: my $errorstr;
6154: foreach my $key (sort(keys(%error))) {
6155: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6156: }
6157: $datatable .= '<td>'.$errorstr.'</td><td> ';
6158: } elsif ($scantronurl) {
6159: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6160: undef,undef,undef,undef,'background-color:#ffffff');
6161: $datatable .= '<td><span class="LC_nobreak">'.
6162: $link.
6163: '<label><input type="checkbox" name="scantronformat_del"'.
6164: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6165: '<td><span class="LC_nobreak"> '.
6166: &mt('Replace:').'</span><br />';
6167: }
6168: }
6169: if (keys(%error) == 0) {
6170: if ($switchserver) {
6171: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6172: } else {
6173: $datatable .='<span class="LC_nobreak"> '.
6174: '<input type="file" name="scantronformat" /></span>';
6175: }
6176: }
6177: $datatable .= '</td></tr>';
6178: $$rowtotal ++;
6179: return $datatable;
6180: }
6181:
6182: sub legacy_scantronformat {
6183: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6184: my ($url,$error);
6185: my @statinfo = &Apache::lonnet::stat_file($newurl);
6186: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6187: (my $result,$url) =
6188: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6189: '','',$newfile);
6190: if ($result ne 'ok') {
6191: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6192: }
6193: }
6194: return ($url,$error);
6195: }
6196:
6197: sub print_coursecategories {
6198: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6199: my $datatable;
6200: if ($position eq 'top') {
6201: my (%checked);
6202: my @catitems = ('unauth','auth');
6203: my @cattypes = ('std','domonly','codesrch','none');
6204: $checked{'unauth'} = 'std';
6205: $checked{'auth'} = 'std';
6206: if (ref($settings) eq 'HASH') {
6207: foreach my $type (@cattypes) {
6208: if ($type eq $settings->{'unauth'}) {
6209: $checked{'unauth'} = $type;
6210: }
6211: if ($type eq $settings->{'auth'}) {
6212: $checked{'auth'} = $type;
6213: }
6214: }
6215: }
6216: my %lt = &Apache::lonlocal::texthash (
6217: unauth => 'Catalog type for unauthenticated users',
6218: auth => 'Catalog type for authenticated users',
6219: none => 'No catalog',
6220: std => 'Standard catalog',
6221: domonly => 'Domain-only catalog',
6222: codesrch => "Code search form",
6223: );
6224: my $itemcount = 0;
6225: foreach my $item (@catitems) {
6226: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6227: $datatable .= '<tr '.$css_class.'>'.
6228: '<td>'.$lt{$item}.'</td>'.
6229: '<td class="LC_right_item"><span class="LC_nobreak">';
6230: foreach my $type (@cattypes) {
6231: my $ischecked;
6232: if ($checked{$item} eq $type) {
6233: $ischecked=' checked="checked"';
6234: }
6235: $datatable .= '<label>'.
6236: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6237: ' />'.$lt{$type}.'</label> ';
6238: }
6239: $datatable .= '</span></td></tr>';
6240: $itemcount ++;
6241: }
6242: $$rowtotal += $itemcount;
6243: } elsif ($position eq 'middle') {
6244: my $toggle_cats_crs = ' ';
6245: my $toggle_cats_dom = ' checked="checked" ';
6246: my $can_cat_crs = ' ';
6247: my $can_cat_dom = ' checked="checked" ';
6248: my $toggle_catscomm_comm = ' ';
6249: my $toggle_catscomm_dom = ' checked="checked" ';
6250: my $can_catcomm_comm = ' ';
6251: my $can_catcomm_dom = ' checked="checked" ';
6252:
6253: if (ref($settings) eq 'HASH') {
6254: if ($settings->{'togglecats'} eq 'crs') {
6255: $toggle_cats_crs = $toggle_cats_dom;
6256: $toggle_cats_dom = ' ';
6257: }
6258: if ($settings->{'categorize'} eq 'crs') {
6259: $can_cat_crs = $can_cat_dom;
6260: $can_cat_dom = ' ';
6261: }
6262: if ($settings->{'togglecatscomm'} eq 'comm') {
6263: $toggle_catscomm_comm = $toggle_catscomm_dom;
6264: $toggle_catscomm_dom = ' ';
6265: }
6266: if ($settings->{'categorizecomm'} eq 'comm') {
6267: $can_catcomm_comm = $can_catcomm_dom;
6268: $can_catcomm_dom = ' ';
6269: }
6270: }
6271: my %title = &Apache::lonlocal::texthash (
6272: togglecats => 'Show/Hide a course in catalog',
6273: togglecatscomm => 'Show/Hide a community in catalog',
6274: categorize => 'Assign a category to a course',
6275: categorizecomm => 'Assign a category to a community',
6276: );
6277: my %level = &Apache::lonlocal::texthash (
6278: dom => 'Set in Domain',
6279: crs => 'Set in Course',
6280: comm => 'Set in Community',
6281: );
6282: $datatable = '<tr class="LC_odd_row">'.
6283: '<td>'.$title{'togglecats'}.'</td>'.
6284: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6285: '<input type="radio" name="togglecats"'.
6286: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6287: '<label><input type="radio" name="togglecats"'.
6288: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6289: '</tr><tr>'.
6290: '<td>'.$title{'categorize'}.'</td>'.
6291: '<td class="LC_right_item"><span class="LC_nobreak">'.
6292: '<label><input type="radio" name="categorize"'.
6293: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6294: '<label><input type="radio" name="categorize"'.
6295: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6296: '</tr><tr class="LC_odd_row">'.
6297: '<td>'.$title{'togglecatscomm'}.'</td>'.
6298: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6299: '<input type="radio" name="togglecatscomm"'.
6300: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6301: '<label><input type="radio" name="togglecatscomm"'.
6302: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6303: '</tr><tr>'.
6304: '<td>'.$title{'categorizecomm'}.'</td>'.
6305: '<td class="LC_right_item"><span class="LC_nobreak">'.
6306: '<label><input type="radio" name="categorizecomm"'.
6307: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6308: '<label><input type="radio" name="categorizecomm"'.
6309: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6310: '</tr>';
6311: $$rowtotal += 4;
6312: } else {
6313: my $css_class;
6314: my $itemcount = 1;
6315: my $cathash;
6316: if (ref($settings) eq 'HASH') {
6317: $cathash = $settings->{'cats'};
6318: }
6319: if (ref($cathash) eq 'HASH') {
6320: my (@cats,@trails,%allitems,%idx,@jsarray);
6321: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6322: \%allitems,\%idx,\@jsarray);
6323: my $maxdepth = scalar(@cats);
6324: my $colattrib = '';
6325: if ($maxdepth > 2) {
6326: $colattrib = ' colspan="2" ';
6327: }
6328: my @path;
6329: if (@cats > 0) {
6330: if (ref($cats[0]) eq 'ARRAY') {
6331: my $numtop = @{$cats[0]};
6332: my $maxnum = $numtop;
6333: my %default_names = (
6334: instcode => &mt('Official courses'),
6335: communities => &mt('Communities'),
6336: );
6337:
6338: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6339: ($cathash->{'instcode::0'} eq '') ||
6340: (!grep(/^communities$/,@{$cats[0]})) ||
6341: ($cathash->{'communities::0'} eq '')) {
6342: $maxnum ++;
6343: }
6344: my $lastidx;
6345: for (my $i=0; $i<$numtop; $i++) {
6346: my $parent = $cats[0][$i];
6347: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6348: my $item = &escape($parent).'::0';
6349: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6350: $lastidx = $idx{$item};
6351: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6352: .'<select name="'.$item.'"'.$chgstr.'>';
6353: for (my $k=0; $k<=$maxnum; $k++) {
6354: my $vpos = $k+1;
6355: my $selstr;
6356: if ($k == $i) {
6357: $selstr = ' selected="selected" ';
6358: }
6359: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6360: }
6361: $datatable .= '</select></span></td><td>';
6362: if ($parent eq 'instcode' || $parent eq 'communities') {
6363: $datatable .= '<span class="LC_nobreak">'
6364: .$default_names{$parent}.'</span>';
6365: if ($parent eq 'instcode') {
6366: $datatable .= '<br /><span class="LC_nobreak">('
6367: .&mt('with institutional codes')
6368: .')</span></td><td'.$colattrib.'>';
6369: } else {
6370: $datatable .= '<table><tr><td>';
6371: }
6372: $datatable .= '<span class="LC_nobreak">'
6373: .'<label><input type="radio" name="'
6374: .$parent.'" value="1" checked="checked" />'
6375: .&mt('Display').'</label>';
6376: if ($parent eq 'instcode') {
6377: $datatable .= ' ';
6378: } else {
6379: $datatable .= '</span></td></tr><tr><td>'
6380: .'<span class="LC_nobreak">';
6381: }
6382: $datatable .= '<label><input type="radio" name="'
6383: .$parent.'" value="0" />'
6384: .&mt('Do not display').'</label></span>';
6385: if ($parent eq 'communities') {
6386: $datatable .= '</td></tr></table>';
6387: }
6388: $datatable .= '</td>';
6389: } else {
6390: $datatable .= $parent
6391: .' <span class="LC_nobreak"><label>'
6392: .'<input type="checkbox" name="deletecategory" '
6393: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6394: }
6395: my $depth = 1;
6396: push(@path,$parent);
6397: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6398: pop(@path);
6399: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6400: $itemcount ++;
6401: }
6402: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6403: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6404: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6405: for (my $k=0; $k<=$maxnum; $k++) {
6406: my $vpos = $k+1;
6407: my $selstr;
6408: if ($k == $numtop) {
6409: $selstr = ' selected="selected" ';
6410: }
6411: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6412: }
6413: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6414: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6415: .'</tr>'."\n";
6416: $itemcount ++;
6417: foreach my $default ('instcode','communities') {
6418: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6419: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6420: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6421: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6422: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6423: for (my $k=0; $k<=$maxnum; $k++) {
6424: my $vpos = $k+1;
6425: my $selstr;
6426: if ($k == $maxnum) {
6427: $selstr = ' selected="selected" ';
6428: }
6429: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6430: }
6431: $datatable .= '</select></span></td>'.
6432: '<td><span class="LC_nobreak">'.
6433: $default_names{$default}.'</span>';
6434: if ($default eq 'instcode') {
6435: $datatable .= '<br /><span class="LC_nobreak">('
6436: .&mt('with institutional codes').')</span>';
6437: }
6438: $datatable .= '</td>'
6439: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6440: .&mt('Display').'</label> '
6441: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6442: .&mt('Do not display').'</label></span></td></tr>';
6443: }
6444: }
6445: }
6446: } else {
6447: $datatable .= &initialize_categories($itemcount);
6448: }
6449: } else {
6450: $datatable .= '<tr><td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td></tr>'
6451: .&initialize_categories($itemcount);
6452: }
6453: $$rowtotal += $itemcount;
6454: }
6455: return $datatable;
6456: }
6457:
6458: sub print_serverstatuses {
6459: my ($dom,$settings,$rowtotal) = @_;
6460: my $datatable;
6461: my @pages = &serverstatus_pages();
6462: my (%namedaccess,%machineaccess);
6463: foreach my $type (@pages) {
6464: $namedaccess{$type} = '';
6465: $machineaccess{$type}= '';
6466: }
6467: if (ref($settings) eq 'HASH') {
6468: foreach my $type (@pages) {
6469: if (exists($settings->{$type})) {
6470: if (ref($settings->{$type}) eq 'HASH') {
6471: foreach my $key (keys(%{$settings->{$type}})) {
6472: if ($key eq 'namedusers') {
6473: $namedaccess{$type} = $settings->{$type}->{$key};
6474: } elsif ($key eq 'machines') {
6475: $machineaccess{$type} = $settings->{$type}->{$key};
6476: }
6477: }
6478: }
6479: }
6480: }
6481: }
6482: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6483: my $rownum = 0;
6484: my $css_class;
6485: foreach my $type (@pages) {
6486: $rownum ++;
6487: $css_class = $rownum%2?' class="LC_odd_row"':'';
6488: $datatable .= '<tr'.$css_class.'>'.
6489: '<td><span class="LC_nobreak">'.
6490: $titles->{$type}.'</span></td>'.
6491: '<td class="LC_left_item">'.
6492: '<input type="text" name="'.$type.'_namedusers" '.
6493: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6494: '<td class="LC_right_item">'.
6495: '<span class="LC_nobreak">'.
6496: '<input type="text" name="'.$type.'_machines" '.
6497: 'value="'.$machineaccess{$type}.'" size="10" />'.
6498: '</span></td></tr>'."\n";
6499: }
6500: $$rowtotal += $rownum;
6501: return $datatable;
6502: }
6503:
6504: sub serverstatus_pages {
6505: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6506: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
6507: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
6508: 'uniquecodes','diskusage','coursecatalog');
6509: }
6510:
6511: sub defaults_javascript {
6512: my ($settings) = @_;
6513: 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.');
6514: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
6515: &js_escape(\$intauthcheck);
6516: &js_escape(\$intauthcost);
6517: my $intauthjs = <<"ENDSCRIPT";
6518:
6519: function warnIntAuth(field) {
6520: if (field.name == 'intauth_check') {
6521: if (field.value == '2') {
6522: alert('$intauthcheck');
6523: }
6524: }
6525: if (field.name == 'intauth_cost') {
6526: field.value.replace(/\s/g,'');
6527: if (field.value != '') {
6528: var regexdigit=/^\\d+\$/;
6529: if (!regexdigit.test(field.value)) {
6530: alert('$intauthcost');
6531: }
6532: }
6533: }
6534: return;
6535: }
6536:
6537: ENDSCRIPT
6538:
6539: if (ref($settings) ne 'HASH') {
6540: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6541: }
6542: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6543: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6544: if ($maxnum eq '') {
6545: $maxnum = 0;
6546: }
6547: $maxnum ++;
6548: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6549: return <<"ENDSCRIPT";
6550: <script type="text/javascript">
6551: // <![CDATA[
6552: function reorderTypes(form,caller) {
6553: var changedVal;
6554: $jstext
6555: var newpos = 'addinststatus_pos';
6556: var current = new Array;
6557: var maxh = $maxnum;
6558: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6559: var oldVal;
6560: if (caller == newpos) {
6561: changedVal = newitemVal;
6562: } else {
6563: var curritem = 'inststatus_pos_'+caller;
6564: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6565: current[newitemVal] = newpos;
6566: }
6567: for (var i=0; i<inststatuses.length; i++) {
6568: if (inststatuses[i] != caller) {
6569: var elementName = 'inststatus_pos_'+inststatuses[i];
6570: if (form.elements[elementName]) {
6571: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6572: current[currVal] = elementName;
6573: }
6574: }
6575: }
6576: for (var j=0; j<maxh; j++) {
6577: if (current[j] == undefined) {
6578: oldVal = j;
6579: }
6580: }
6581: if (oldVal < changedVal) {
6582: for (var k=oldVal+1; k<=changedVal ; k++) {
6583: var elementName = current[k];
6584: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6585: }
6586: } else {
6587: for (var k=changedVal; k<oldVal; k++) {
6588: var elementName = current[k];
6589: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6590: }
6591: }
6592: return;
6593: }
6594:
6595: $intauthjs
6596:
6597: // ]]>
6598: </script>
6599:
6600: ENDSCRIPT
6601: } else {
6602: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6603: }
6604: }
6605:
6606: sub coursecategories_javascript {
6607: my ($settings) = @_;
6608: my ($output,$jstext,$cathash);
6609: if (ref($settings) eq 'HASH') {
6610: $cathash = $settings->{'cats'};
6611: }
6612: if (ref($cathash) eq 'HASH') {
6613: my (@cats,@jsarray,%idx);
6614: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6615: if (@jsarray > 0) {
6616: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6617: for (my $i=0; $i<@jsarray; $i++) {
6618: if (ref($jsarray[$i]) eq 'ARRAY') {
6619: my $catstr = join('","',@{$jsarray[$i]});
6620: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6621: }
6622: }
6623: }
6624: } else {
6625: $jstext = ' var categories = Array(1);'."\n".
6626: ' categories[0] = Array("instcode_pos");'."\n";
6627: }
6628: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6629: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6630: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6631: &js_escape(\$instcode_reserved);
6632: &js_escape(\$communities_reserved);
6633: &js_escape(\$choose_again);
6634: $output = <<"ENDSCRIPT";
6635: <script type="text/javascript">
6636: // <![CDATA[
6637: function reorderCats(form,parent,item,idx) {
6638: var changedVal;
6639: $jstext
6640: var newpos = 'addcategory_pos';
6641: if (parent == '') {
6642: var has_instcode = 0;
6643: var maxtop = categories[idx].length;
6644: for (var j=0; j<maxtop; j++) {
6645: if (categories[idx][j] == 'instcode::0') {
6646: has_instcode == 1;
6647: }
6648: }
6649: if (has_instcode == 0) {
6650: categories[idx][maxtop] = 'instcode_pos';
6651: }
6652: } else {
6653: newpos += '_'+parent;
6654: }
6655: var maxh = 1 + categories[idx].length;
6656: var current = new Array;
6657: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6658: if (item == newpos) {
6659: changedVal = newitemVal;
6660: } else {
6661: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6662: current[newitemVal] = newpos;
6663: }
6664: for (var i=0; i<categories[idx].length; i++) {
6665: var elementName = categories[idx][i];
6666: if (elementName != item) {
6667: if (form.elements[elementName]) {
6668: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6669: current[currVal] = elementName;
6670: }
6671: }
6672: }
6673: var oldVal;
6674: for (var j=0; j<maxh; j++) {
6675: if (current[j] == undefined) {
6676: oldVal = j;
6677: }
6678: }
6679: if (oldVal < changedVal) {
6680: for (var k=oldVal+1; k<=changedVal ; k++) {
6681: var elementName = current[k];
6682: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6683: }
6684: } else {
6685: for (var k=changedVal; k<oldVal; k++) {
6686: var elementName = current[k];
6687: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6688: }
6689: }
6690: return;
6691: }
6692:
6693: function categoryCheck(form) {
6694: if (form.elements['addcategory_name'].value == 'instcode') {
6695: alert('$instcode_reserved\\n$choose_again');
6696: return false;
6697: }
6698: if (form.elements['addcategory_name'].value == 'communities') {
6699: alert('$communities_reserved\\n$choose_again');
6700: return false;
6701: }
6702: return true;
6703: }
6704:
6705: // ]]>
6706: </script>
6707:
6708: ENDSCRIPT
6709: return $output;
6710: }
6711:
6712: sub initialize_categories {
6713: my ($itemcount) = @_;
6714: my ($datatable,$css_class,$chgstr);
6715: my %default_names = (
6716: instcode => 'Official courses (with institutional codes)',
6717: communities => 'Communities',
6718: );
6719: my $select0 = ' selected="selected"';
6720: my $select1 = '';
6721: foreach my $default ('instcode','communities') {
6722: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6723: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','0'".');"';
6724: if ($default eq 'communities') {
6725: $select1 = $select0;
6726: $select0 = '';
6727: }
6728: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6729: .'<select name="'.$default.'_pos">'
6730: .'<option value="0"'.$select0.'>1</option>'
6731: .'<option value="1"'.$select1.'>2</option>'
6732: .'<option value="2">3</option></select> '
6733: .$default_names{$default}
6734: .'</span></td><td><span class="LC_nobreak">'
6735: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6736: .&mt('Display').'</label> <label>'
6737: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6738: .'</label></span></td></tr>';
6739: $itemcount ++;
6740: }
6741: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6742: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6743: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6744: .'<select name="addcategory_pos"'.$chgstr.'>'
6745: .'<option value="0">1</option>'
6746: .'<option value="1">2</option>'
6747: .'<option value="2" selected="selected">3</option></select> '
6748: .&mt('Add category').'</span></td><tda<span class="LC_nobreak">>'.&mt('Name:')
6749: .' <input type="text" size="20" name="addcategory_name" value="" /></span>'
6750: .'</td></tr>';
6751: return $datatable;
6752: }
6753:
6754: sub build_category_rows {
6755: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6756: my ($text,$name,$item,$chgstr);
6757: if (ref($cats) eq 'ARRAY') {
6758: my $maxdepth = scalar(@{$cats});
6759: if (ref($cats->[$depth]) eq 'HASH') {
6760: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6761: my $numchildren = @{$cats->[$depth]{$parent}};
6762: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6763: $text .= '<td><table class="LC_data_table">';
6764: my ($idxnum,$parent_name,$parent_item);
6765: my $higher = $depth - 1;
6766: if ($higher == 0) {
6767: $parent_name = &escape($parent).'::'.$higher;
6768: } else {
6769: if (ref($path) eq 'ARRAY') {
6770: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6771: }
6772: }
6773: $parent_item = 'addcategory_pos_'.$parent_name;
6774: for (my $j=0; $j<=$numchildren; $j++) {
6775: if ($j < $numchildren) {
6776: $name = $cats->[$depth]{$parent}[$j];
6777: $item = &escape($name).':'.&escape($parent).':'.$depth;
6778: $idxnum = $idx->{$item};
6779: } else {
6780: $name = $parent_name;
6781: $item = $parent_item;
6782: }
6783: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6784: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6785: for (my $i=0; $i<=$numchildren; $i++) {
6786: my $vpos = $i+1;
6787: my $selstr;
6788: if ($j == $i) {
6789: $selstr = ' selected="selected" ';
6790: }
6791: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6792: }
6793: $text .= '</select> ';
6794: if ($j < $numchildren) {
6795: my $deeper = $depth+1;
6796: $text .= $name.' '
6797: .'<label><input type="checkbox" name="deletecategory" value="'
6798: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6799: if(ref($path) eq 'ARRAY') {
6800: push(@{$path},$name);
6801: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6802: pop(@{$path});
6803: }
6804: } else {
6805: $text .= &mt('Add subcategory:').' </span><input type="text" size="20" name="addcategory_name_';
6806: if ($j == $numchildren) {
6807: $text .= $name;
6808: } else {
6809: $text .= $item;
6810: }
6811: $text .= '" value="" />';
6812: }
6813: $text .= '</td></tr>';
6814: }
6815: $text .= '</table></td>';
6816: } else {
6817: my $higher = $depth-1;
6818: if ($higher == 0) {
6819: $name = &escape($parent).'::'.$higher;
6820: } else {
6821: if (ref($path) eq 'ARRAY') {
6822: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6823: }
6824: }
6825: my $colspan;
6826: if ($parent ne 'instcode') {
6827: $colspan = $maxdepth - $depth - 1;
6828: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="text" size="20" name="subcat_'.$name.'" value="" /></td>';
6829: }
6830: }
6831: }
6832: }
6833: return $text;
6834: }
6835:
6836: sub modifiable_userdata_row {
6837: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref,
6838: $rowid,$customcss,$rowstyle) = @_;
6839: my ($role,$rolename,$statustype);
6840: $role = $item;
6841: if ($context eq 'cancreate') {
6842: if ($item =~ /^(emailusername)_(.+)$/) {
6843: $role = $1;
6844: $statustype = $2;
6845: if (ref($usertypes) eq 'HASH') {
6846: if ($usertypes->{$statustype}) {
6847: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
6848: } else {
6849: $rolename = &mt('Data provided by user');
6850: }
6851: }
6852: }
6853: } elsif ($context eq 'selfcreate') {
6854: if (ref($usertypes) eq 'HASH') {
6855: $rolename = $usertypes->{$role};
6856: } else {
6857: $rolename = $role;
6858: }
6859: } else {
6860: if ($role eq 'cr') {
6861: $rolename = &mt('Custom role');
6862: } else {
6863: $rolename = &Apache::lonnet::plaintext($role);
6864: }
6865: }
6866: my (@fields,%fieldtitles);
6867: if (ref($fieldsref) eq 'ARRAY') {
6868: @fields = @{$fieldsref};
6869: } else {
6870: @fields = ('lastname','firstname','middlename','generation',
6871: 'permanentemail','id');
6872: }
6873: if ((ref($titlesref) eq 'HASH')) {
6874: %fieldtitles = %{$titlesref};
6875: } else {
6876: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6877: }
6878: my $output;
6879: my $css_class;
6880: if ($rowcount%2) {
6881: $css_class = 'LC_odd_row';
6882: }
6883: if ($customcss) {
6884: $css_class .= " $customcss";
6885: }
6886: $css_class =~ s/^\s+//;
6887: if ($css_class) {
6888: $css_class = ' class="'.$css_class.'"';
6889: }
6890: if ($rowstyle) {
6891: $css_class .= ' style="'.$rowstyle.'"';
6892: }
6893: if ($rowid) {
6894: $rowid = ' id="'.$rowid.'"';
6895: }
6896:
6897: $output = '<tr '.$css_class.$rowid.'>'.
6898: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
6899: '<td class="LC_left_item" colspan="2"><table>';
6900: my $rem;
6901: my %checks;
6902: if (ref($settings) eq 'HASH') {
6903: if (ref($settings->{$context}) eq 'HASH') {
6904: if (ref($settings->{$context}->{$role}) eq 'HASH') {
6905: my $hashref = $settings->{$context}->{$role};
6906: if ($role eq 'emailusername') {
6907: if ($statustype) {
6908: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
6909: $hashref = $settings->{$context}->{$role}->{$statustype};
6910: if (ref($hashref) eq 'HASH') {
6911: foreach my $field (@fields) {
6912: if ($hashref->{$field}) {
6913: $checks{$field} = $hashref->{$field};
6914: }
6915: }
6916: }
6917: }
6918: }
6919: } else {
6920: if (ref($hashref) eq 'HASH') {
6921: foreach my $field (@fields) {
6922: if ($hashref->{$field}) {
6923: $checks{$field} = ' checked="checked" ';
6924: }
6925: }
6926: }
6927: }
6928: }
6929: }
6930: }
6931:
6932: my $total = scalar(@fields);
6933: for (my $i=0; $i<$total; $i++) {
6934: $rem = $i%($numinrow);
6935: if ($rem == 0) {
6936: if ($i > 0) {
6937: $output .= '</tr>';
6938: }
6939: $output .= '<tr>';
6940: }
6941: my $check = ' ';
6942: unless ($role eq 'emailusername') {
6943: if (exists($checks{$fields[$i]})) {
6944: $check = $checks{$fields[$i]}
6945: } else {
6946: if ($role eq 'st') {
6947: if (ref($settings) ne 'HASH') {
6948: $check = ' checked="checked" ';
6949: }
6950: }
6951: }
6952: }
6953: $output .= '<td class="LC_left_item">'.
6954: '<span class="LC_nobreak">';
6955: if ($role eq 'emailusername') {
6956: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
6957: $checks{$fields[$i]} = 'omit';
6958: }
6959: foreach my $option ('required','optional','omit') {
6960: my $checked='';
6961: if ($checks{$fields[$i]} eq $option) {
6962: $checked='checked="checked" ';
6963: }
6964: $output .= '<label>'.
6965: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
6966: &mt($option).'</label>'.(' ' x2);
6967: }
6968: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
6969: } else {
6970: $output .= '<label>'.
6971: '<input type="checkbox" name="canmodify_'.$role.'" '.
6972: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
6973: '</label>';
6974: }
6975: $output .= '</span></td>';
6976: }
6977: $rem = $total%$numinrow;
6978: my $colsleft;
6979: if ($rem) {
6980: $colsleft = $numinrow - $rem;
6981: }
6982: if ($colsleft > 1) {
6983: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
6984: ' </td>';
6985: } elsif ($colsleft == 1) {
6986: $output .= '<td class="LC_left_item"> </td>';
6987: }
6988: $output .= '</tr></table></td></tr>';
6989: return $output;
6990: }
6991:
6992: sub insttypes_row {
6993: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rowtotal,$onclick,
6994: $customcss,$rowstyle) = @_;
6995: my %lt = &Apache::lonlocal::texthash (
6996: cansearch => 'Users allowed to search',
6997: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
6998: lockablenames => 'User preference to lock name',
6999: selfassign => 'Self-reportable affiliations',
7000: );
7001: my $showdom;
7002: if ($context eq 'cansearch') {
7003: $showdom = ' ('.$dom.')';
7004: }
7005: my $class = 'LC_left_item';
7006: if ($context eq 'statustocreate') {
7007: $class = 'LC_right_item';
7008: }
7009: my $css_class;
7010: if ($$rowtotal%2) {
7011: $css_class = 'LC_odd_row';
7012: }
7013: if ($customcss) {
7014: $css_class .= ' '.$customcss;
7015: }
7016: $css_class =~ s/^\s+//;
7017: if ($css_class) {
7018: $css_class = ' class="'.$css_class.'"';
7019: }
7020: if ($rowstyle) {
7021: $css_class .= ' style="'.$rowstyle.'"';
7022: }
7023: if ($onclick) {
7024: $onclick = 'onclick="'.$onclick.'" ';
7025: }
7026: my $output = '<tr'.$css_class.'>'.
7027: '<td>'.$lt{$context}.$showdom.
7028: '</td><td class="'.$class.'" colspan="2"><table>';
7029: my $rem;
7030: if (ref($types) eq 'ARRAY') {
7031: for (my $i=0; $i<@{$types}; $i++) {
7032: if (defined($usertypes->{$types->[$i]})) {
7033: my $rem = $i%($numinrow);
7034: if ($rem == 0) {
7035: if ($i > 0) {
7036: $output .= '</tr>';
7037: }
7038: $output .= '<tr>';
7039: }
7040: my $check = ' ';
7041: if (ref($settings) eq 'HASH') {
7042: if (ref($settings->{$context}) eq 'ARRAY') {
7043: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7044: $check = ' checked="checked" ';
7045: }
7046: } elsif ($context eq 'statustocreate') {
7047: $check = ' checked="checked" ';
7048: }
7049: }
7050: $output .= '<td class="LC_left_item">'.
7051: '<span class="LC_nobreak"><label>'.
7052: '<input type="checkbox" name="'.$context.'" '.
7053: 'value="'.$types->[$i].'"'.$check.$onclick.'/>'.
7054: $usertypes->{$types->[$i]}.'</label></span></td>';
7055: }
7056: }
7057: $rem = @{$types}%($numinrow);
7058: }
7059: my $colsleft = $numinrow - $rem;
7060: if ($rem == 0) {
7061: $output .= '<tr>';
7062: }
7063: if ($colsleft > 1) {
7064: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7065: } else {
7066: $output .= '<td class="LC_left_item">';
7067: }
7068: my $defcheck = ' ';
7069: if (ref($settings) eq 'HASH') {
7070: if (ref($settings->{$context}) eq 'ARRAY') {
7071: if (grep(/^default$/,@{$settings->{$context}})) {
7072: $defcheck = ' checked="checked" ';
7073: }
7074: } elsif ($context eq 'statustocreate') {
7075: $defcheck = ' checked="checked" ';
7076: }
7077: }
7078: $output .= '<span class="LC_nobreak"><label>'.
7079: '<input type="checkbox" name="'.$context.'" '.
7080: 'value="default"'.$defcheck.$onclick.'/>'.
7081: $othertitle.'</label></span></td>'.
7082: '</tr></table></td></tr>';
7083: return $output;
7084: }
7085:
7086: sub sorted_searchtitles {
7087: my %searchtitles = &Apache::lonlocal::texthash(
7088: 'uname' => 'username',
7089: 'lastname' => 'last name',
7090: 'lastfirst' => 'last name, first name',
7091: );
7092: my @titleorder = ('uname','lastname','lastfirst');
7093: return (\%searchtitles,\@titleorder);
7094: }
7095:
7096: sub sorted_searchtypes {
7097: my %srchtypes_desc = (
7098: exact => 'is exact match',
7099: contains => 'contains ..',
7100: begins => 'begins with ..',
7101: );
7102: my @srchtypeorder = ('exact','begins','contains');
7103: return (\%srchtypes_desc,\@srchtypeorder);
7104: }
7105:
7106: sub usertype_update_row {
7107: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7108: my $datatable;
7109: my $numinrow = 4;
7110: foreach my $type (@{$types}) {
7111: if (defined($usertypes->{$type})) {
7112: $$rownums ++;
7113: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7114: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7115: '</td><td class="LC_left_item"><table>';
7116: for (my $i=0; $i<@{$fields}; $i++) {
7117: my $rem = $i%($numinrow);
7118: if ($rem == 0) {
7119: if ($i > 0) {
7120: $datatable .= '</tr>';
7121: }
7122: $datatable .= '<tr>';
7123: }
7124: my $check = ' ';
7125: if (ref($settings) eq 'HASH') {
7126: if (ref($settings->{'fields'}) eq 'HASH') {
7127: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7128: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7129: $check = ' checked="checked" ';
7130: }
7131: }
7132: }
7133: }
7134:
7135: if ($i == @{$fields}-1) {
7136: my $colsleft = $numinrow - $rem;
7137: if ($colsleft > 1) {
7138: $datatable .= '<td colspan="'.$colsleft.'">';
7139: } else {
7140: $datatable .= '<td>';
7141: }
7142: } else {
7143: $datatable .= '<td>';
7144: }
7145: $datatable .= '<span class="LC_nobreak"><label>'.
7146: '<input type="checkbox" name="updateable_'.$type.
7147: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7148: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7149: }
7150: $datatable .= '</tr></table></td></tr>';
7151: }
7152: }
7153: return $datatable;
7154: }
7155:
7156: sub modify_login {
7157: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7158: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7159: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7160: %title = ( coursecatalog => 'Display course catalog',
7161: adminmail => 'Display administrator E-mail address',
7162: helpdesk => 'Display "Contact Helpdesk" link',
7163: newuser => 'Link for visitors to create a user account',
7164: loginheader => 'Log-in box header');
7165: @offon = ('off','on');
7166: if (ref($domconfig{login}) eq 'HASH') {
7167: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7168: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7169: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7170: }
7171: }
7172: }
7173: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7174: \%domconfig,\%loginhash);
7175: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7176: foreach my $item (@toggles) {
7177: $loginhash{login}{$item} = $env{'form.'.$item};
7178: }
7179: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7180: if (ref($colchanges{'login'}) eq 'HASH') {
7181: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7182: \%loginhash);
7183: }
7184:
7185: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7186: my %domservers = &Apache::lonnet::get_servers($dom);
7187: my @loginvia_attribs = ('serverpath','custompath','exempt');
7188: if (keys(%servers) > 1) {
7189: foreach my $lonhost (keys(%servers)) {
7190: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7191: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7192: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7193: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7194: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7195: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7196: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7197: $changes{'loginvia'}{$lonhost} = 1;
7198: } else {
7199: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7200: $changes{'loginvia'}{$lonhost} = 1;
7201: }
7202: } else {
7203: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7204: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7205: $changes{'loginvia'}{$lonhost} = 1;
7206: }
7207: }
7208: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7209: foreach my $item (@loginvia_attribs) {
7210: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7211: }
7212: } else {
7213: foreach my $item (@loginvia_attribs) {
7214: my $new = $env{'form.'.$lonhost.'_'.$item};
7215: if (($item eq 'serverpath') && ($new eq 'custom')) {
7216: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7217: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7218: $new = '/';
7219: }
7220: }
7221: if (($item eq 'custompath') &&
7222: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7223: $new = '';
7224: }
7225: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7226: $changes{'loginvia'}{$lonhost} = 1;
7227: }
7228: if ($item eq 'exempt') {
7229: $new = &check_exempt_addresses($new);
7230: }
7231: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7232: }
7233: }
7234: } else {
7235: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7236: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7237: $changes{'loginvia'}{$lonhost} = 1;
7238: foreach my $item (@loginvia_attribs) {
7239: my $new = $env{'form.'.$lonhost.'_'.$item};
7240: if (($item eq 'serverpath') && ($new eq 'custom')) {
7241: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7242: $new = '/';
7243: }
7244: }
7245: if (($item eq 'custompath') &&
7246: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7247: $new = '';
7248: }
7249: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7250: }
7251: }
7252: }
7253: }
7254: }
7255:
7256: my $servadm = $r->dir_config('lonAdmEMail');
7257: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7258: if (ref($domconfig{'login'}) eq 'HASH') {
7259: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7260: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7261: if ($lang eq 'nolang') {
7262: push(@currlangs,$lang);
7263: } elsif (defined($langchoices{$lang})) {
7264: push(@currlangs,$lang);
7265: } else {
7266: next;
7267: }
7268: }
7269: }
7270: }
7271: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7272: if (@currlangs > 0) {
7273: foreach my $lang (@currlangs) {
7274: if (grep(/^\Q$lang\E$/,@delurls)) {
7275: $changes{'helpurl'}{$lang} = 1;
7276: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7277: $changes{'helpurl'}{$lang} = 1;
7278: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7279: push(@newlangs,$lang);
7280: } else {
7281: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7282: }
7283: }
7284: }
7285: unless (grep(/^nolang$/,@currlangs)) {
7286: if ($env{'form.loginhelpurl_nolang.filename'}) {
7287: $changes{'helpurl'}{'nolang'} = 1;
7288: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7289: push(@newlangs,'nolang');
7290: }
7291: }
7292: if ($env{'form.loginhelpurl_add_lang'}) {
7293: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7294: ($env{'form.loginhelpurl_add_file.filename'})) {
7295: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7296: $addedfile = $env{'form.loginhelpurl_add_lang'};
7297: }
7298: }
7299: if ((@newlangs > 0) || ($addedfile)) {
7300: my $error;
7301: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7302: if ($configuserok eq 'ok') {
7303: if ($switchserver) {
7304: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7305: } elsif ($author_ok eq 'ok') {
7306: my @allnew = @newlangs;
7307: if ($addedfile ne '') {
7308: push(@allnew,$addedfile);
7309: }
7310: foreach my $lang (@allnew) {
7311: my $formelem = 'loginhelpurl_'.$lang;
7312: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7313: $formelem = 'loginhelpurl_add_file';
7314: }
7315: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7316: "help/$lang",'','',$newfile{$lang});
7317: if ($result eq 'ok') {
7318: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7319: $changes{'helpurl'}{$lang} = 1;
7320: } else {
7321: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7322: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7323: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7324: (!grep(/^\Q$lang\E$/,@delurls))) {
7325: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7326: }
7327: }
7328: }
7329: } else {
7330: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7331: }
7332: } else {
7333: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7334: }
7335: if ($error) {
7336: &Apache::lonnet::logthis($error);
7337: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7338: }
7339: }
7340:
7341: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7342: if (ref($domconfig{'login'}) eq 'HASH') {
7343: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7344: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7345: if ($domservers{$lonhost}) {
7346: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7347: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7348: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7349: }
7350: }
7351: }
7352: }
7353: }
7354: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7355: foreach my $lonhost (sort(keys(%domservers))) {
7356: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7357: $changes{'headtag'}{$lonhost} = 1;
7358: } else {
7359: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7360: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7361: }
7362: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7363: push(@newhosts,$lonhost);
7364: } elsif ($currheadtagurls{$lonhost}) {
7365: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7366: if ($currexempt{$lonhost}) {
7367: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7368: $changes{'headtag'}{$lonhost} = 1;
7369: }
7370: } elsif ($possexempt{$lonhost}) {
7371: $changes{'headtag'}{$lonhost} = 1;
7372: }
7373: if ($possexempt{$lonhost}) {
7374: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7375: }
7376: }
7377: }
7378: }
7379: if (@newhosts) {
7380: my $error;
7381: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7382: if ($configuserok eq 'ok') {
7383: if ($switchserver) {
7384: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7385: } elsif ($author_ok eq 'ok') {
7386: foreach my $lonhost (@newhosts) {
7387: my $formelem = 'loginheadtag_'.$lonhost;
7388: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7389: "login/headtag/$lonhost",'','',
7390: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7391: if ($result eq 'ok') {
7392: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7393: $changes{'headtag'}{$lonhost} = 1;
7394: if ($possexempt{$lonhost}) {
7395: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7396: }
7397: } else {
7398: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7399: $newheadtagurls{$lonhost},$result);
7400: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7401: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7402: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7403: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7404: }
7405: }
7406: }
7407: } else {
7408: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7409: }
7410: } else {
7411: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7412: }
7413: if ($error) {
7414: &Apache::lonnet::logthis($error);
7415: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7416: }
7417: }
7418: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7419:
7420: my $defaulthelpfile = '/adm/loginproblems.html';
7421: my $defaulttext = &mt('Default in use');
7422:
7423: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7424: $dom);
7425: if ($putresult eq 'ok') {
7426: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7427: my %defaultchecked = (
7428: 'coursecatalog' => 'on',
7429: 'helpdesk' => 'on',
7430: 'adminmail' => 'off',
7431: 'newuser' => 'off',
7432: );
7433: if (ref($domconfig{'login'}) eq 'HASH') {
7434: foreach my $item (@toggles) {
7435: if ($defaultchecked{$item} eq 'on') {
7436: if (($domconfig{'login'}{$item} eq '0') &&
7437: ($env{'form.'.$item} eq '1')) {
7438: $changes{$item} = 1;
7439: } elsif (($domconfig{'login'}{$item} eq '' ||
7440: $domconfig{'login'}{$item} eq '1') &&
7441: ($env{'form.'.$item} eq '0')) {
7442: $changes{$item} = 1;
7443: }
7444: } elsif ($defaultchecked{$item} eq 'off') {
7445: if (($domconfig{'login'}{$item} eq '1') &&
7446: ($env{'form.'.$item} eq '0')) {
7447: $changes{$item} = 1;
7448: } elsif (($domconfig{'login'}{$item} eq '' ||
7449: $domconfig{'login'}{$item} eq '0') &&
7450: ($env{'form.'.$item} eq '1')) {
7451: $changes{$item} = 1;
7452: }
7453: }
7454: }
7455: }
7456: if (keys(%changes) > 0 || $colchgtext) {
7457: &Apache::loncommon::devalidate_domconfig_cache($dom);
7458: if (ref($lastactref) eq 'HASH') {
7459: $lastactref->{'domainconfig'} = 1;
7460: }
7461: $resulttext = &mt('Changes made:').'<ul>';
7462: foreach my $item (sort(keys(%changes))) {
7463: if ($item eq 'loginvia') {
7464: if (ref($changes{$item}) eq 'HASH') {
7465: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7466: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7467: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7468: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7469: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7470: $protocol = 'http' if ($protocol ne 'https');
7471: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7472:
7473: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7474: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7475: } else {
7476: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7477: }
7478: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7479: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7480: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7481: }
7482: $resulttext .= '</li>';
7483: } else {
7484: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7485: }
7486: } else {
7487: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7488: }
7489: }
7490: $resulttext .= '</ul></li>';
7491: }
7492: } elsif ($item eq 'helpurl') {
7493: if (ref($changes{$item}) eq 'HASH') {
7494: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7495: if (grep(/^\Q$lang\E$/,@delurls)) {
7496: my ($chg,$link);
7497: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7498: if ($lang eq 'nolang') {
7499: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7500: } else {
7501: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7502: }
7503: $resulttext .= '<li>'.$chg.'</li>';
7504: } else {
7505: my $chg;
7506: if ($lang eq 'nolang') {
7507: $chg = &mt('custom log-in help file for no preferred language');
7508: } else {
7509: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7510: }
7511: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7512: $loginhash{'login'}{'helpurl'}{$lang}.
7513: '?inhibitmenu=yes',$chg,600,500).
7514: '</li>';
7515: }
7516: }
7517: }
7518: } elsif ($item eq 'headtag') {
7519: if (ref($changes{$item}) eq 'HASH') {
7520: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7521: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7522: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7523: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7524: $resulttext .= '<li><a href="'.
7525: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7526: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7527: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7528: if ($possexempt{$lonhost}) {
7529: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7530: } else {
7531: $resulttext .= &mt('included for any client IP');
7532: }
7533: $resulttext .= '</li>';
7534: }
7535: }
7536: }
7537: } elsif ($item eq 'captcha') {
7538: if (ref($loginhash{'login'}) eq 'HASH') {
7539: my $chgtxt;
7540: if ($loginhash{'login'}{$item} eq 'notused') {
7541: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7542: } else {
7543: my %captchas = &captcha_phrases();
7544: if ($captchas{$loginhash{'login'}{$item}}) {
7545: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7546: } else {
7547: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7548: }
7549: }
7550: $resulttext .= '<li>'.$chgtxt.'</li>';
7551: }
7552: } elsif ($item eq 'recaptchakeys') {
7553: if (ref($loginhash{'login'}) eq 'HASH') {
7554: my ($privkey,$pubkey);
7555: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7556: $pubkey = $loginhash{'login'}{$item}{'public'};
7557: $privkey = $loginhash{'login'}{$item}{'private'};
7558: }
7559: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7560: if (!$pubkey) {
7561: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7562: } else {
7563: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7564: }
7565: if (!$privkey) {
7566: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7567: } else {
7568: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7569: }
7570: $chgtxt .= '</ul>';
7571: $resulttext .= '<li>'.$chgtxt.'</li>';
7572: }
7573: } elsif ($item eq 'recaptchaversion') {
7574: if (ref($loginhash{'login'}) eq 'HASH') {
7575: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7576: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7577: '</li>';
7578: }
7579: }
7580: } else {
7581: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7582: }
7583: }
7584: $resulttext .= $colchgtext.'</ul>';
7585: } else {
7586: $resulttext = &mt('No changes made to log-in page settings');
7587: }
7588: } else {
7589: $resulttext = '<span class="LC_error">'.
7590: &mt('An error occurred: [_1]',$putresult).'</span>';
7591: }
7592: if ($errors) {
7593: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7594: $errors.'</ul>';
7595: }
7596: return $resulttext;
7597: }
7598:
7599: sub check_exempt_addresses {
7600: my ($iplist) = @_;
7601: $iplist =~ s/^\s+//;
7602: $iplist =~ s/\s+$//;
7603: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7604: my (@okips,$new);
7605: foreach my $ip (@poss_ips) {
7606: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7607: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7608: push(@okips,$ip);
7609: }
7610: }
7611: }
7612: if (@okips > 0) {
7613: $new = join(',',@okips);
7614: } else {
7615: $new = '';
7616: }
7617: return $new;
7618: }
7619:
7620: sub color_font_choices {
7621: my %choices =
7622: &Apache::lonlocal::texthash (
7623: img => "Header",
7624: bgs => "Background colors",
7625: links => "Link colors",
7626: images => "Images",
7627: font => "Font color",
7628: fontmenu => "Font menu",
7629: pgbg => "Page",
7630: tabbg => "Header",
7631: sidebg => "Border",
7632: link => "Link",
7633: alink => "Active link",
7634: vlink => "Visited link",
7635: );
7636: return %choices;
7637: }
7638:
7639: sub modify_rolecolors {
7640: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7641: my ($resulttext,%rolehash);
7642: $rolehash{'rolecolors'} = {};
7643: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7644: if ($domconfig{'rolecolors'} eq '') {
7645: $domconfig{'rolecolors'} = {};
7646: }
7647: }
7648: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7649: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7650: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7651: $dom);
7652: if ($putresult eq 'ok') {
7653: if (keys(%changes) > 0) {
7654: &Apache::loncommon::devalidate_domconfig_cache($dom);
7655: if (ref($lastactref) eq 'HASH') {
7656: $lastactref->{'domainconfig'} = 1;
7657: }
7658: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7659: $rolehash{'rolecolors'});
7660: } else {
7661: $resulttext = &mt('No changes made to default color schemes');
7662: }
7663: } else {
7664: $resulttext = '<span class="LC_error">'.
7665: &mt('An error occurred: [_1]',$putresult).'</span>';
7666: }
7667: if ($errors) {
7668: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7669: $errors.'</ul>';
7670: }
7671: return $resulttext;
7672: }
7673:
7674: sub modify_colors {
7675: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7676: my (%changes,%choices);
7677: my @bgs;
7678: my @links = ('link','alink','vlink');
7679: my @logintext;
7680: my @images;
7681: my $servadm = $r->dir_config('lonAdmEMail');
7682: my $errors;
7683: my %defaults;
7684: foreach my $role (@{$roles}) {
7685: if ($role eq 'login') {
7686: %choices = &login_choices();
7687: @logintext = ('textcol','bgcol');
7688: } else {
7689: %choices = &color_font_choices();
7690: }
7691: if ($role eq 'login') {
7692: @images = ('img','logo','domlogo','login');
7693: @bgs = ('pgbg','mainbg','sidebg');
7694: } else {
7695: @images = ('img');
7696: @bgs = ('pgbg','tabbg','sidebg');
7697: }
7698: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7699: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7700: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7701: }
7702: if ($role eq 'login') {
7703: foreach my $item (@logintext) {
7704: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7705: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7706: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7707: }
7708: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7709: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7710: }
7711: }
7712: } else {
7713: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7714: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7715: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7716: }
7717: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7718: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7719: }
7720: }
7721: foreach my $item (@bgs) {
7722: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7723: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7724: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7725: }
7726: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7727: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7728: }
7729: }
7730: foreach my $item (@links) {
7731: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7732: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7733: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7734: }
7735: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7736: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7737: }
7738: }
7739: my ($configuserok,$author_ok,$switchserver) =
7740: &config_check($dom,$confname,$servadm);
7741: my ($width,$height) = &thumb_dimensions();
7742: if (ref($domconfig->{$role}) ne 'HASH') {
7743: $domconfig->{$role} = {};
7744: }
7745: foreach my $img (@images) {
7746: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7747: if (defined($env{'form.login_showlogo_'.$img})) {
7748: $confhash->{$role}{'showlogo'}{$img} = 1;
7749: } else {
7750: $confhash->{$role}{'showlogo'}{$img} = 0;
7751: }
7752: }
7753: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7754: && !defined($domconfig->{$role}{$img})
7755: && !$env{'form.'.$role.'_del_'.$img}
7756: && $env{'form.'.$role.'_import_'.$img}) {
7757: # import the old configured image from the .tab setting
7758: # if they haven't provided a new one
7759: $domconfig->{$role}{$img} =
7760: $env{'form.'.$role.'_import_'.$img};
7761: }
7762: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7763: my $error;
7764: if ($configuserok eq 'ok') {
7765: if ($switchserver) {
7766: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7767: } else {
7768: if ($author_ok eq 'ok') {
7769: my ($result,$logourl) =
7770: &publishlogo($r,'upload',$role.'_'.$img,
7771: $dom,$confname,$img,$width,$height);
7772: if ($result eq 'ok') {
7773: $confhash->{$role}{$img} = $logourl;
7774: $changes{$role}{'images'}{$img} = 1;
7775: } else {
7776: $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);
7777: }
7778: } else {
7779: $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);
7780: }
7781: }
7782: } else {
7783: $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);
7784: }
7785: if ($error) {
7786: &Apache::lonnet::logthis($error);
7787: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7788: }
7789: } elsif ($domconfig->{$role}{$img} ne '') {
7790: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7791: my $error;
7792: if ($configuserok eq 'ok') {
7793: # is confname an author?
7794: if ($switchserver eq '') {
7795: if ($author_ok eq 'ok') {
7796: my ($result,$logourl) =
7797: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7798: $dom,$confname,$img,$width,$height);
7799: if ($result eq 'ok') {
7800: $confhash->{$role}{$img} = $logourl;
7801: $changes{$role}{'images'}{$img} = 1;
7802: }
7803: }
7804: }
7805: }
7806: }
7807: }
7808: }
7809: if (ref($domconfig) eq 'HASH') {
7810: if (ref($domconfig->{$role}) eq 'HASH') {
7811: foreach my $img (@images) {
7812: if ($domconfig->{$role}{$img} ne '') {
7813: if ($env{'form.'.$role.'_del_'.$img}) {
7814: $confhash->{$role}{$img} = '';
7815: $changes{$role}{'images'}{$img} = 1;
7816: } else {
7817: if ($confhash->{$role}{$img} eq '') {
7818: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7819: }
7820: }
7821: } else {
7822: if ($env{'form.'.$role.'_del_'.$img}) {
7823: $confhash->{$role}{$img} = '';
7824: $changes{$role}{'images'}{$img} = 1;
7825: }
7826: }
7827: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7828: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7829: if ($confhash->{$role}{'showlogo'}{$img} ne
7830: $domconfig->{$role}{'showlogo'}{$img}) {
7831: $changes{$role}{'showlogo'}{$img} = 1;
7832: }
7833: } else {
7834: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7835: $changes{$role}{'showlogo'}{$img} = 1;
7836: }
7837: }
7838: }
7839: }
7840: if ($domconfig->{$role}{'font'} ne '') {
7841: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7842: $changes{$role}{'font'} = 1;
7843: }
7844: } else {
7845: if ($confhash->{$role}{'font'}) {
7846: $changes{$role}{'font'} = 1;
7847: }
7848: }
7849: if ($role ne 'login') {
7850: if ($domconfig->{$role}{'fontmenu'} ne '') {
7851: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7852: $changes{$role}{'fontmenu'} = 1;
7853: }
7854: } else {
7855: if ($confhash->{$role}{'fontmenu'}) {
7856: $changes{$role}{'fontmenu'} = 1;
7857: }
7858: }
7859: }
7860: foreach my $item (@bgs) {
7861: if ($domconfig->{$role}{$item} ne '') {
7862: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7863: $changes{$role}{'bgs'}{$item} = 1;
7864: }
7865: } else {
7866: if ($confhash->{$role}{$item}) {
7867: $changes{$role}{'bgs'}{$item} = 1;
7868: }
7869: }
7870: }
7871: foreach my $item (@links) {
7872: if ($domconfig->{$role}{$item} ne '') {
7873: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7874: $changes{$role}{'links'}{$item} = 1;
7875: }
7876: } else {
7877: if ($confhash->{$role}{$item}) {
7878: $changes{$role}{'links'}{$item} = 1;
7879: }
7880: }
7881: }
7882: foreach my $item (@logintext) {
7883: if ($domconfig->{$role}{$item} ne '') {
7884: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
7885: $changes{$role}{'logintext'}{$item} = 1;
7886: }
7887: } else {
7888: if ($confhash->{$role}{$item}) {
7889: $changes{$role}{'logintext'}{$item} = 1;
7890: }
7891: }
7892: }
7893: } else {
7894: &default_change_checker($role,\@images,\@links,\@bgs,
7895: \@logintext,$confhash,\%changes);
7896: }
7897: } else {
7898: &default_change_checker($role,\@images,\@links,\@bgs,
7899: \@logintext,$confhash,\%changes);
7900: }
7901: }
7902: return ($errors,%changes);
7903: }
7904:
7905: sub config_check {
7906: my ($dom,$confname,$servadm) = @_;
7907: my ($configuserok,$author_ok,$switchserver,%currroles);
7908: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
7909: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
7910: $confname,$servadm);
7911: if ($configuserok eq 'ok') {
7912: $switchserver = &check_switchserver($dom,$confname);
7913: if ($switchserver eq '') {
7914: $author_ok = &check_authorstatus($dom,$confname,%currroles);
7915: }
7916: }
7917: return ($configuserok,$author_ok,$switchserver);
7918: }
7919:
7920: sub default_change_checker {
7921: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
7922: foreach my $item (@{$links}) {
7923: if ($confhash->{$role}{$item}) {
7924: $changes->{$role}{'links'}{$item} = 1;
7925: }
7926: }
7927: foreach my $item (@{$bgs}) {
7928: if ($confhash->{$role}{$item}) {
7929: $changes->{$role}{'bgs'}{$item} = 1;
7930: }
7931: }
7932: foreach my $item (@{$logintext}) {
7933: if ($confhash->{$role}{$item}) {
7934: $changes->{$role}{'logintext'}{$item} = 1;
7935: }
7936: }
7937: foreach my $img (@{$images}) {
7938: if ($env{'form.'.$role.'_del_'.$img}) {
7939: $confhash->{$role}{$img} = '';
7940: $changes->{$role}{'images'}{$img} = 1;
7941: }
7942: if ($role eq 'login') {
7943: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7944: $changes->{$role}{'showlogo'}{$img} = 1;
7945: }
7946: }
7947: }
7948: if ($confhash->{$role}{'font'}) {
7949: $changes->{$role}{'font'} = 1;
7950: }
7951: }
7952:
7953: sub display_colorchgs {
7954: my ($dom,$changes,$roles,$confhash) = @_;
7955: my (%choices,$resulttext);
7956: if (!grep(/^login$/,@{$roles})) {
7957: $resulttext = &mt('Changes made:').'<br />';
7958: }
7959: foreach my $role (@{$roles}) {
7960: if ($role eq 'login') {
7961: %choices = &login_choices();
7962: } else {
7963: %choices = &color_font_choices();
7964: }
7965: if (ref($changes->{$role}) eq 'HASH') {
7966: if ($role ne 'login') {
7967: $resulttext .= '<h4>'.&mt($role).'</h4>';
7968: }
7969: foreach my $key (sort(keys(%{$changes->{$role}}))) {
7970: if ($role ne 'login') {
7971: $resulttext .= '<ul>';
7972: }
7973: if (ref($changes->{$role}{$key}) eq 'HASH') {
7974: if ($role ne 'login') {
7975: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
7976: }
7977: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
7978: if (($role eq 'login') && ($key eq 'showlogo')) {
7979: if ($confhash->{$role}{$key}{$item}) {
7980: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
7981: } else {
7982: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
7983: }
7984: } elsif ($confhash->{$role}{$item} eq '') {
7985: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
7986: } else {
7987: my $newitem = $confhash->{$role}{$item};
7988: if ($key eq 'images') {
7989: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
7990: }
7991: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
7992: }
7993: }
7994: if ($role ne 'login') {
7995: $resulttext .= '</ul></li>';
7996: }
7997: } else {
7998: if ($confhash->{$role}{$key} eq '') {
7999: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8000: } else {
8001: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8002: }
8003: }
8004: if ($role ne 'login') {
8005: $resulttext .= '</ul>';
8006: }
8007: }
8008: }
8009: }
8010: return $resulttext;
8011: }
8012:
8013: sub thumb_dimensions {
8014: return ('200','50');
8015: }
8016:
8017: sub check_dimensions {
8018: my ($inputfile) = @_;
8019: my ($fullwidth,$fullheight);
8020: if ($inputfile =~ m|^[/\w.\-]+$|) {
8021: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8022: my $imageinfo = <PIPE>;
8023: if (!close(PIPE)) {
8024: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8025: }
8026: chomp($imageinfo);
8027: my ($fullsize) =
8028: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8029: if ($fullsize) {
8030: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8031: }
8032: }
8033: }
8034: return ($fullwidth,$fullheight);
8035: }
8036:
8037: sub check_configuser {
8038: my ($uhome,$dom,$confname,$servadm) = @_;
8039: my ($configuserok,%currroles);
8040: if ($uhome eq 'no_host') {
8041: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8042: my $configpass = &LONCAPA::Enrollment::create_password();
8043: $configuserok =
8044: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8045: $configpass,'','','','','',undef,$servadm);
8046: } else {
8047: $configuserok = 'ok';
8048: %currroles =
8049: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8050: }
8051: return ($configuserok,%currroles);
8052: }
8053:
8054: sub check_authorstatus {
8055: my ($dom,$confname,%currroles) = @_;
8056: my $author_ok;
8057: if (!$currroles{':'.$dom.':au'}) {
8058: my $start = time;
8059: my $end = 0;
8060: $author_ok =
8061: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8062: 'au',$end,$start,'','','domconfig');
8063: } else {
8064: $author_ok = 'ok';
8065: }
8066: return $author_ok;
8067: }
8068:
8069: sub publishlogo {
8070: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8071: my ($output,$fname,$logourl);
8072: if ($action eq 'upload') {
8073: $fname=$env{'form.'.$formname.'.filename'};
8074: chop($env{'form.'.$formname});
8075: } else {
8076: ($fname) = ($formname =~ /([^\/]+)$/);
8077: }
8078: if ($savefileas ne '') {
8079: $fname = $savefileas;
8080: }
8081: $fname=&Apache::lonnet::clean_filename($fname);
8082: # See if there is anything left
8083: unless ($fname) { return ('error: no uploaded file'); }
8084: $fname="$subdir/$fname";
8085: my $docroot=$r->dir_config('lonDocRoot');
8086: my $filepath="$docroot/priv";
8087: my $relpath = "$dom/$confname";
8088: my ($fnamepath,$file,$fetchthumb);
8089: $file=$fname;
8090: if ($fname=~m|/|) {
8091: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8092: }
8093: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8094: my $count;
8095: for ($count=5;$count<=$#parts;$count++) {
8096: $filepath.="/$parts[$count]";
8097: if ((-e $filepath)!=1) {
8098: mkdir($filepath,02770);
8099: }
8100: }
8101: # Check for bad extension and disallow upload
8102: if ($file=~/\.(\w+)$/ &&
8103: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8104: $output =
8105: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8106: } elsif ($file=~/\.(\w+)$/ &&
8107: !defined(&Apache::loncommon::fileembstyle($1))) {
8108: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8109: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8110: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8111: } elsif (-d "$filepath/$file") {
8112: $output = &mt('Filename is a directory name - rename the file and re-upload');
8113: } else {
8114: my $source = $filepath.'/'.$file;
8115: my $logfile;
8116: if (!open($logfile,">>",$source.'.log')) {
8117: return (&mt('No write permission to Authoring Space'));
8118: }
8119: print $logfile
8120: "\n================= Publish ".localtime()." ================\n".
8121: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8122: # Save the file
8123: if (!open(FH,">",$source)) {
8124: &Apache::lonnet::logthis('Failed to create '.$source);
8125: return (&mt('Failed to create file'));
8126: }
8127: if ($action eq 'upload') {
8128: if (!print FH ($env{'form.'.$formname})) {
8129: &Apache::lonnet::logthis('Failed to write to '.$source);
8130: return (&mt('Failed to write file'));
8131: }
8132: } else {
8133: my $original = &Apache::lonnet::filelocation('',$formname);
8134: if(!copy($original,$source)) {
8135: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8136: return (&mt('Failed to write file'));
8137: }
8138: }
8139: close(FH);
8140: chmod(0660, $source); # Permissions to rw-rw---.
8141:
8142: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8143: my $copyfile=$targetdir.'/'.$file;
8144:
8145: my @parts=split(/\//,$targetdir);
8146: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8147: for (my $count=5;$count<=$#parts;$count++) {
8148: $path.="/$parts[$count]";
8149: if (!-e $path) {
8150: print $logfile "\nCreating directory ".$path;
8151: mkdir($path,02770);
8152: }
8153: }
8154: my $versionresult;
8155: if (-e $copyfile) {
8156: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8157: } else {
8158: $versionresult = 'ok';
8159: }
8160: if ($versionresult eq 'ok') {
8161: if (copy($source,$copyfile)) {
8162: print $logfile "\nCopied original source to ".$copyfile."\n";
8163: $output = 'ok';
8164: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8165: push(@{$modified_urls},[$copyfile,$source]);
8166: my $metaoutput =
8167: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8168: unless ($registered_cleanup) {
8169: my $handlers = $r->get_handlers('PerlCleanupHandler');
8170: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8171: $registered_cleanup=1;
8172: }
8173: } else {
8174: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8175: $output = &mt('Failed to copy file to RES space').", $!";
8176: }
8177: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8178: my $inputfile = $filepath.'/'.$file;
8179: my $outfile = $filepath.'/'.'tn-'.$file;
8180: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8181: if ($fullwidth ne '' && $fullheight ne '') {
8182: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8183: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8184: my @args = ('convert','-sample',$thumbsize,$inputfile,$outfile);
8185: system({$args[0]} @args);
8186: chmod(0660, $filepath.'/tn-'.$file);
8187: if (-e $outfile) {
8188: my $copyfile=$targetdir.'/tn-'.$file;
8189: if (copy($outfile,$copyfile)) {
8190: print $logfile "\nCopied source to ".$copyfile."\n";
8191: my $thumb_metaoutput =
8192: &write_metadata($dom,$confname,$formname,
8193: $targetdir,'tn-'.$file,$logfile);
8194: push(@{$modified_urls},[$copyfile,$outfile]);
8195: unless ($registered_cleanup) {
8196: my $handlers = $r->get_handlers('PerlCleanupHandler');
8197: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8198: $registered_cleanup=1;
8199: }
8200: } else {
8201: print $logfile "\nUnable to write ".$copyfile.
8202: ':'.$!."\n";
8203: }
8204: }
8205: }
8206: }
8207: }
8208: } else {
8209: $output = $versionresult;
8210: }
8211: }
8212: return ($output,$logourl);
8213: }
8214:
8215: sub logo_versioning {
8216: my ($targetdir,$file,$logfile) = @_;
8217: my $target = $targetdir.'/'.$file;
8218: my ($maxversion,$fn,$extn,$output);
8219: $maxversion = 0;
8220: if ($file =~ /^(.+)\.(\w+)$/) {
8221: $fn=$1;
8222: $extn=$2;
8223: }
8224: opendir(DIR,$targetdir);
8225: while (my $filename=readdir(DIR)) {
8226: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8227: $maxversion=($1>$maxversion)?$1:$maxversion;
8228: }
8229: }
8230: $maxversion++;
8231: print $logfile "\nCreating old version ".$maxversion."\n";
8232: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8233: if (copy($target,$copyfile)) {
8234: print $logfile "Copied old target to ".$copyfile."\n";
8235: $copyfile=$copyfile.'.meta';
8236: if (copy($target.'.meta',$copyfile)) {
8237: print $logfile "Copied old target metadata to ".$copyfile."\n";
8238: $output = 'ok';
8239: } else {
8240: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8241: $output = &mt('Failed to copy old meta').", $!, ";
8242: }
8243: } else {
8244: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8245: $output = &mt('Failed to copy old target').", $!, ";
8246: }
8247: return $output;
8248: }
8249:
8250: sub write_metadata {
8251: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8252: my (%metadatafields,%metadatakeys,$output);
8253: $metadatafields{'title'}=$formname;
8254: $metadatafields{'creationdate'}=time;
8255: $metadatafields{'lastrevisiondate'}=time;
8256: $metadatafields{'copyright'}='public';
8257: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8258: $env{'user.domain'};
8259: $metadatafields{'authorspace'}=$confname.':'.$dom;
8260: $metadatafields{'domain'}=$dom;
8261: {
8262: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8263: my $mfh;
8264: if (open($mfh,">",$targetdir.'/'.$file.'.meta')) {
8265: foreach (sort(keys(%metadatafields))) {
8266: unless ($_=~/\./) {
8267: my $unikey=$_;
8268: $unikey=~/^([A-Za-z]+)/;
8269: my $tag=$1;
8270: $tag=~tr/A-Z/a-z/;
8271: print $mfh "\n\<$tag";
8272: foreach (split(/\,/,$metadatakeys{$unikey})) {
8273: my $value=$metadatafields{$unikey.'.'.$_};
8274: $value=~s/\"/\'\'/g;
8275: print $mfh ' '.$_.'="'.$value.'"';
8276: }
8277: print $mfh '>'.
8278: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8279: .'</'.$tag.'>';
8280: }
8281: }
8282: $output = 'ok';
8283: print $logfile "\nWrote metadata";
8284: close($mfh);
8285: } else {
8286: print $logfile "\nFailed to open metadata file";
8287: $output = &mt('Could not write metadata');
8288: }
8289: }
8290: return $output;
8291: }
8292:
8293: sub notifysubscribed {
8294: foreach my $targetsource (@{$modified_urls}){
8295: next unless (ref($targetsource) eq 'ARRAY');
8296: my ($target,$source)=@{$targetsource};
8297: if ($source ne '') {
8298: if (open(my $logfh,">>",$source.'.log')) {
8299: print $logfh "\nCleanup phase: Notifications\n";
8300: my @subscribed=&subscribed_hosts($target);
8301: foreach my $subhost (@subscribed) {
8302: print $logfh "\nNotifying host ".$subhost.':';
8303: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8304: print $logfh $reply;
8305: }
8306: my @subscribedmeta=&subscribed_hosts("$target.meta");
8307: foreach my $subhost (@subscribedmeta) {
8308: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8309: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8310: $subhost);
8311: print $logfh $reply;
8312: }
8313: print $logfh "\n============ Done ============\n";
8314: close($logfh);
8315: }
8316: }
8317: }
8318: return OK;
8319: }
8320:
8321: sub subscribed_hosts {
8322: my ($target) = @_;
8323: my @subscribed;
8324: if (open(my $fh,"<","$target.subscription")) {
8325: while (my $subline=<$fh>) {
8326: if ($subline =~ /^($match_lonid):/) {
8327: my $host = $1;
8328: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8329: unless (grep(/^\Q$host\E$/,@subscribed)) {
8330: push(@subscribed,$host);
8331: }
8332: }
8333: }
8334: }
8335: }
8336: return @subscribed;
8337: }
8338:
8339: sub check_switchserver {
8340: my ($dom,$confname) = @_;
8341: my ($allowed,$switchserver);
8342: my $home = &Apache::lonnet::homeserver($confname,$dom);
8343: if ($home eq 'no_host') {
8344: $home = &Apache::lonnet::domain($dom,'primary');
8345: }
8346: my @ids=&Apache::lonnet::current_machine_ids();
8347: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8348: if (!$allowed) {
8349: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8350: }
8351: return $switchserver;
8352: }
8353:
8354: sub modify_quotas {
8355: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8356: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8357: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8358: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8359: $validationfieldsref);
8360: if ($action eq 'quotas') {
8361: $context = 'tools';
8362: } else {
8363: $context = $action;
8364: }
8365: if ($context eq 'requestcourses') {
8366: @usertools = ('official','unofficial','community','textbook');
8367: @options =('norequest','approval','validate','autolimit');
8368: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8369: %titles = &courserequest_titles();
8370: $toolregexp = join('|',@usertools);
8371: %conditions = &courserequest_conditions();
8372: $confname = $dom.'-domainconfig';
8373: my $servadm = $r->dir_config('lonAdmEMail');
8374: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8375: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8376: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8377: } elsif ($context eq 'requestauthor') {
8378: @usertools = ('author');
8379: %titles = &authorrequest_titles();
8380: } else {
8381: @usertools = ('aboutme','blog','webdav','portfolio');
8382: %titles = &tool_titles();
8383: }
8384: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8385: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8386: foreach my $key (keys(%env)) {
8387: if ($context eq 'requestcourses') {
8388: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8389: my $item = $1;
8390: my $type = $2;
8391: if ($type =~ /^limit_(.+)/) {
8392: $limithash{$item}{$1} = $env{$key};
8393: } else {
8394: $confhash{$item}{$type} = $env{$key};
8395: }
8396: }
8397: } elsif ($context eq 'requestauthor') {
8398: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8399: $confhash{$1} = $env{$key};
8400: }
8401: } else {
8402: if ($key =~ /^form\.quota_(.+)$/) {
8403: $confhash{'defaultquota'}{$1} = $env{$key};
8404: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8405: $confhash{'authorquota'}{$1} = $env{$key};
8406: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8407: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8408: }
8409: }
8410: }
8411: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8412: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8413: @approvalnotify = sort(@approvalnotify);
8414: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8415: my @crstypes = ('official','unofficial','community','textbook');
8416: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8417: foreach my $type (@hasuniquecode) {
8418: if (grep(/^\Q$type\E$/,@crstypes)) {
8419: $confhash{'uniquecode'}{$type} = 1;
8420: }
8421: }
8422: my (%newbook,%allpos);
8423: if ($context eq 'requestcourses') {
8424: foreach my $type ('textbooks','templates') {
8425: @{$allpos{$type}} = ();
8426: my $invalid;
8427: if ($type eq 'textbooks') {
8428: $invalid = &mt('Invalid LON-CAPA course for textbook');
8429: } else {
8430: $invalid = &mt('Invalid LON-CAPA course for template');
8431: }
8432: if ($env{'form.'.$type.'_addbook'}) {
8433: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8434: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8435: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8436: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8437: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8438: } else {
8439: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8440: my $position = $env{'form.'.$type.'_addbook_pos'};
8441: $position =~ s/\D+//g;
8442: if ($position ne '') {
8443: $allpos{$type}[$position] = $newbook{$type};
8444: }
8445: }
8446: } else {
8447: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8448: }
8449: }
8450: }
8451: }
8452: if (ref($domconfig{$action}) eq 'HASH') {
8453: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8454: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8455: $changes{'notify'}{'approval'} = 1;
8456: }
8457: } else {
8458: if ($confhash{'notify'}{'approval'}) {
8459: $changes{'notify'}{'approval'} = 1;
8460: }
8461: }
8462: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8463: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8464: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8465: unless ($confhash{'uniquecode'}{$crstype}) {
8466: $changes{'uniquecode'} = 1;
8467: }
8468: }
8469: unless ($changes{'uniquecode'}) {
8470: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8471: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8472: $changes{'uniquecode'} = 1;
8473: }
8474: }
8475: }
8476: } else {
8477: $changes{'uniquecode'} = 1;
8478: }
8479: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8480: $changes{'uniquecode'} = 1;
8481: }
8482: if ($context eq 'requestcourses') {
8483: foreach my $type ('textbooks','templates') {
8484: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8485: my %deletions;
8486: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8487: if (@todelete) {
8488: map { $deletions{$_} = 1; } @todelete;
8489: }
8490: my %imgdeletions;
8491: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8492: if (@todeleteimages) {
8493: map { $imgdeletions{$_} = 1; } @todeleteimages;
8494: }
8495: my $maxnum = $env{'form.'.$type.'_maxnum'};
8496: for (my $i=0; $i<=$maxnum; $i++) {
8497: my $itemid = $env{'form.'.$type.'_id_'.$i};
8498: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8499: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8500: if ($deletions{$key}) {
8501: if ($domconfig{$action}{$type}{$key}{'image'}) {
8502: #FIXME need to obsolete item in RES space
8503: }
8504: next;
8505: } else {
8506: my $newpos = $env{'form.'.$itemid};
8507: $newpos =~ s/\D+//g;
8508: foreach my $item ('subject','title','publisher','author') {
8509: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8510: ($type eq 'templates'));
8511: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8512: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8513: $changes{$type}{$key} = 1;
8514: }
8515: }
8516: $allpos{$type}[$newpos] = $key;
8517: }
8518: if ($imgdeletions{$key}) {
8519: $changes{$type}{$key} = 1;
8520: #FIXME need to obsolete item in RES space
8521: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8522: my ($cdom,$cnum) = split(/_/,$key);
8523: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
8524: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
8525: } else {
8526: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8527: $cdom,$cnum,$type,$configuserok,
8528: $switchserver,$author_ok);
8529: if ($imgurl) {
8530: $confhash{$type}{$key}{'image'} = $imgurl;
8531: $changes{$type}{$key} = 1;
8532: }
8533: if ($error) {
8534: &Apache::lonnet::logthis($error);
8535: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8536: }
8537: }
8538: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8539: $confhash{$type}{$key}{'image'} =
8540: $domconfig{$action}{$type}{$key}{'image'};
8541: }
8542: }
8543: }
8544: }
8545: }
8546: }
8547: } else {
8548: if ($confhash{'notify'}{'approval'}) {
8549: $changes{'notify'}{'approval'} = 1;
8550: }
8551: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8552: $changes{'uniquecode'} = 1;
8553: }
8554: }
8555: if ($context eq 'requestcourses') {
8556: foreach my $type ('textbooks','templates') {
8557: if ($newbook{$type}) {
8558: $changes{$type}{$newbook{$type}} = 1;
8559: foreach my $item ('subject','title','publisher','author') {
8560: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8561: ($type eq 'template'));
8562: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8563: if ($env{'form.'.$type.'_addbook_'.$item}) {
8564: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8565: }
8566: }
8567: if ($type eq 'textbooks') {
8568: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8569: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8570: if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') {
8571: $errors .= '<li><span class="LC_error">'.&mt('Image not saved: could not find textbook course').'</li>';
8572: } else {
8573: my ($imageurl,$error) =
8574: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8575: $configuserok,$switchserver,$author_ok);
8576: if ($imageurl) {
8577: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8578: }
8579: if ($error) {
8580: &Apache::lonnet::logthis($error);
8581: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8582: }
8583: }
8584: }
8585: }
8586: }
8587: if (@{$allpos{$type}} > 0) {
8588: my $idx = 0;
8589: foreach my $item (@{$allpos{$type}}) {
8590: if ($item ne '') {
8591: $confhash{$type}{$item}{'order'} = $idx;
8592: if (ref($domconfig{$action}) eq 'HASH') {
8593: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8594: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8595: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8596: $changes{$type}{$item} = 1;
8597: }
8598: }
8599: }
8600: }
8601: $idx ++;
8602: }
8603: }
8604: }
8605: }
8606: if (ref($validationitemsref) eq 'ARRAY') {
8607: foreach my $item (@{$validationitemsref}) {
8608: if ($item eq 'fields') {
8609: my @changed;
8610: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8611: if (@{$confhash{'validation'}{$item}} > 0) {
8612: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8613: }
8614: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8615: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8616: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8617: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8618: $domconfig{'requestcourses'}{'validation'}{$item});
8619: } else {
8620: @changed = @{$confhash{'validation'}{$item}};
8621: }
8622: } else {
8623: @changed = @{$confhash{'validation'}{$item}};
8624: }
8625: } else {
8626: @changed = @{$confhash{'validation'}{$item}};
8627: }
8628: if (@changed) {
8629: if ($confhash{'validation'}{$item}) {
8630: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8631: } else {
8632: $changes{'validation'}{$item} = &mt('None');
8633: }
8634: }
8635: } else {
8636: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8637: if ($item eq 'markup') {
8638: if ($env{'form.requestcourses_validation_'.$item}) {
8639: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8640: }
8641: }
8642: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8643: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8644: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8645: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8646: }
8647: } else {
8648: if ($confhash{'validation'}{$item} ne '') {
8649: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8650: }
8651: }
8652: } else {
8653: if ($confhash{'validation'}{$item} ne '') {
8654: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8655: }
8656: }
8657: }
8658: }
8659: }
8660: if ($env{'form.validationdc'}) {
8661: my $newval = $env{'form.validationdc'};
8662: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8663: if (exists($domcoords{$newval})) {
8664: $confhash{'validation'}{'dc'} = $newval;
8665: }
8666: }
8667: if (ref($confhash{'validation'}) eq 'HASH') {
8668: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8669: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8670: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8671: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8672: if ($confhash{'validation'}{'dc'} eq '') {
8673: $changes{'validation'}{'dc'} = &mt('None');
8674: } else {
8675: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8676: }
8677: }
8678: } elsif ($confhash{'validation'}{'dc'} ne '') {
8679: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8680: }
8681: } elsif ($confhash{'validation'}{'dc'} ne '') {
8682: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8683: }
8684: } elsif ($confhash{'validation'}{'dc'} ne '') {
8685: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8686: }
8687: } else {
8688: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8689: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8690: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8691: $changes{'validation'}{'dc'} = &mt('None');
8692: }
8693: }
8694: }
8695: }
8696: }
8697: } else {
8698: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8699: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8700: }
8701: foreach my $item (@usertools) {
8702: foreach my $type (@{$types},'default','_LC_adv') {
8703: my $unset;
8704: if ($context eq 'requestcourses') {
8705: $unset = '0';
8706: if ($type eq '_LC_adv') {
8707: $unset = '';
8708: }
8709: if ($confhash{$item}{$type} eq 'autolimit') {
8710: $confhash{$item}{$type} .= '=';
8711: unless ($limithash{$item}{$type} =~ /\D/) {
8712: $confhash{$item}{$type} .= $limithash{$item}{$type};
8713: }
8714: }
8715: } elsif ($context eq 'requestauthor') {
8716: $unset = '0';
8717: if ($type eq '_LC_adv') {
8718: $unset = '';
8719: }
8720: } else {
8721: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8722: $confhash{$item}{$type} = 1;
8723: } else {
8724: $confhash{$item}{$type} = 0;
8725: }
8726: }
8727: if (ref($domconfig{$action}) eq 'HASH') {
8728: if ($action eq 'requestauthor') {
8729: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8730: $changes{$type} = 1;
8731: }
8732: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8733: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8734: $changes{$item}{$type} = 1;
8735: }
8736: } else {
8737: if ($context eq 'requestcourses') {
8738: if ($confhash{$item}{$type} ne $unset) {
8739: $changes{$item}{$type} = 1;
8740: }
8741: } else {
8742: if (!$confhash{$item}{$type}) {
8743: $changes{$item}{$type} = 1;
8744: }
8745: }
8746: }
8747: } else {
8748: if ($context eq 'requestcourses') {
8749: if ($confhash{$item}{$type} ne $unset) {
8750: $changes{$item}{$type} = 1;
8751: }
8752: } elsif ($context eq 'requestauthor') {
8753: if ($confhash{$type} ne $unset) {
8754: $changes{$type} = 1;
8755: }
8756: } else {
8757: if (!$confhash{$item}{$type}) {
8758: $changes{$item}{$type} = 1;
8759: }
8760: }
8761: }
8762: }
8763: }
8764: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8765: if (ref($domconfig{'quotas'}) eq 'HASH') {
8766: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8767: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8768: if (exists($confhash{'defaultquota'}{$key})) {
8769: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8770: $changes{'defaultquota'}{$key} = 1;
8771: }
8772: } else {
8773: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8774: }
8775: }
8776: } else {
8777: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8778: if (exists($confhash{'defaultquota'}{$key})) {
8779: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8780: $changes{'defaultquota'}{$key} = 1;
8781: }
8782: } else {
8783: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8784: }
8785: }
8786: }
8787: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8788: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8789: if (exists($confhash{'authorquota'}{$key})) {
8790: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8791: $changes{'authorquota'}{$key} = 1;
8792: }
8793: } else {
8794: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8795: }
8796: }
8797: }
8798: }
8799: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8800: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8801: if (ref($domconfig{'quotas'}) eq 'HASH') {
8802: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8803: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8804: $changes{'defaultquota'}{$key} = 1;
8805: }
8806: } else {
8807: if (!exists($domconfig{'quotas'}{$key})) {
8808: $changes{'defaultquota'}{$key} = 1;
8809: }
8810: }
8811: } else {
8812: $changes{'defaultquota'}{$key} = 1;
8813: }
8814: }
8815: }
8816: if (ref($confhash{'authorquota'}) eq 'HASH') {
8817: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8818: if (ref($domconfig{'quotas'}) eq 'HASH') {
8819: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8820: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8821: $changes{'authorquota'}{$key} = 1;
8822: }
8823: } else {
8824: $changes{'authorquota'}{$key} = 1;
8825: }
8826: } else {
8827: $changes{'authorquota'}{$key} = 1;
8828: }
8829: }
8830: }
8831: }
8832:
8833: if ($context eq 'requestauthor') {
8834: $domdefaults{'requestauthor'} = \%confhash;
8835: } else {
8836: foreach my $key (keys(%confhash)) {
8837: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8838: $domdefaults{$key} = $confhash{$key};
8839: }
8840: }
8841: }
8842:
8843: my %quotahash = (
8844: $action => { %confhash }
8845: );
8846: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8847: $dom);
8848: if ($putresult eq 'ok') {
8849: if (keys(%changes) > 0) {
8850: my $cachetime = 24*60*60;
8851: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8852: if (ref($lastactref) eq 'HASH') {
8853: $lastactref->{'domdefaults'} = 1;
8854: }
8855: $resulttext = &mt('Changes made:').'<ul>';
8856: unless (($context eq 'requestcourses') ||
8857: ($context eq 'requestauthor')) {
8858: if (ref($changes{'defaultquota'}) eq 'HASH') {
8859: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8860: foreach my $type (@{$types},'default') {
8861: if (defined($changes{'defaultquota'}{$type})) {
8862: my $typetitle = $usertypes->{$type};
8863: if ($type eq 'default') {
8864: $typetitle = $othertitle;
8865: }
8866: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8867: }
8868: }
8869: $resulttext .= '</ul></li>';
8870: }
8871: if (ref($changes{'authorquota'}) eq 'HASH') {
8872: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
8873: foreach my $type (@{$types},'default') {
8874: if (defined($changes{'authorquota'}{$type})) {
8875: my $typetitle = $usertypes->{$type};
8876: if ($type eq 'default') {
8877: $typetitle = $othertitle;
8878: }
8879: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
8880: }
8881: }
8882: $resulttext .= '</ul></li>';
8883: }
8884: }
8885: my %newenv;
8886: foreach my $item (@usertools) {
8887: my (%haschgs,%inconf);
8888: if ($context eq 'requestauthor') {
8889: %haschgs = %changes;
8890: %inconf = %confhash;
8891: } else {
8892: if (ref($changes{$item}) eq 'HASH') {
8893: %haschgs = %{$changes{$item}};
8894: }
8895: if (ref($confhash{$item}) eq 'HASH') {
8896: %inconf = %{$confhash{$item}};
8897: }
8898: }
8899: if (keys(%haschgs) > 0) {
8900: my $newacc =
8901: &Apache::lonnet::usertools_access($env{'user.name'},
8902: $env{'user.domain'},
8903: $item,'reload',$context);
8904: if (($context eq 'requestcourses') ||
8905: ($context eq 'requestauthor')) {
8906: if ($env{'environment.canrequest.'.$item} ne $newacc) {
8907: $newenv{'environment.canrequest.'.$item} = $newacc;
8908: }
8909: } else {
8910: if ($env{'environment.availabletools.'.$item} ne $newacc) {
8911: $newenv{'environment.availabletools.'.$item} = $newacc;
8912: }
8913: }
8914: unless ($context eq 'requestauthor') {
8915: $resulttext .= '<li>'.$titles{$item}.'<ul>';
8916: }
8917: foreach my $type (@{$types},'default','_LC_adv') {
8918: if ($haschgs{$type}) {
8919: my $typetitle = $usertypes->{$type};
8920: if ($type eq 'default') {
8921: $typetitle = $othertitle;
8922: } elsif ($type eq '_LC_adv') {
8923: $typetitle = 'LON-CAPA Advanced Users';
8924: }
8925: if ($inconf{$type}) {
8926: if ($context eq 'requestcourses') {
8927: my $cond;
8928: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
8929: if ($1 eq '') {
8930: $cond = &mt('(Automatic processing of any request).');
8931: } else {
8932: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
8933: }
8934: } else {
8935: $cond = $conditions{$inconf{$type}};
8936: }
8937: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
8938: } elsif ($context eq 'requestauthor') {
8939: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
8940: $titles{$inconf{$type}},$typetitle);
8941:
8942: } else {
8943: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
8944: }
8945: } else {
8946: if ($type eq '_LC_adv') {
8947: if ($inconf{$type} eq '0') {
8948: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8949: } else {
8950: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
8951: }
8952: } else {
8953: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
8954: }
8955: }
8956: }
8957: }
8958: unless ($context eq 'requestauthor') {
8959: $resulttext .= '</ul></li>';
8960: }
8961: }
8962: }
8963: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
8964: if (ref($changes{'notify'}) eq 'HASH') {
8965: if ($changes{'notify'}{'approval'}) {
8966: if (ref($confhash{'notify'}) eq 'HASH') {
8967: if ($confhash{'notify'}{'approval'}) {
8968: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
8969: } else {
8970: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
8971: }
8972: }
8973: }
8974: }
8975: }
8976: if ($action eq 'requestcourses') {
8977: my @offon = ('off','on');
8978: if ($changes{'uniquecode'}) {
8979: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8980: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
8981: $resulttext .= '<li>'.
8982: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
8983: '</li>';
8984: } else {
8985: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
8986: '</li>';
8987: }
8988: }
8989: foreach my $type ('textbooks','templates') {
8990: if (ref($changes{$type}) eq 'HASH') {
8991: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
8992: foreach my $key (sort(keys(%{$changes{$type}}))) {
8993: my %coursehash = &Apache::lonnet::coursedescription($key);
8994: my $coursetitle = $coursehash{'description'};
8995: my $position = $confhash{$type}{$key}{'order'} + 1;
8996: $resulttext .= '<li>';
8997: foreach my $item ('subject','title','publisher','author') {
8998: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8999: ($type eq 'templates'));
9000: my $name = $item.':';
9001: $name =~ s/^(\w)/\U$1/;
9002: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9003: }
9004: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9005: if ($type eq 'textbooks') {
9006: if ($confhash{$type}{$key}{'image'}) {
9007: $resulttext .= ' '.&mt('Image: [_1]',
9008: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9009: ' alt="Textbook cover" />').'<br />';
9010: }
9011: }
9012: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9013: }
9014: $resulttext .= '</ul></li>';
9015: }
9016: }
9017: if (ref($changes{'validation'}) eq 'HASH') {
9018: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9019: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9020: foreach my $item (@{$validationitemsref}) {
9021: if (exists($changes{'validation'}{$item})) {
9022: if ($item eq 'markup') {
9023: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9024: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9025: } else {
9026: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9027: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9028: }
9029: }
9030: }
9031: if (exists($changes{'validation'}{'dc'})) {
9032: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9033: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9034: }
9035: }
9036: }
9037: }
9038: $resulttext .= '</ul>';
9039: if (keys(%newenv)) {
9040: &Apache::lonnet::appenv(\%newenv);
9041: }
9042: } else {
9043: if ($context eq 'requestcourses') {
9044: $resulttext = &mt('No changes made to rights to request creation of courses.');
9045: } elsif ($context eq 'requestauthor') {
9046: $resulttext = &mt('No changes made to rights to request author space.');
9047: } else {
9048: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9049: }
9050: }
9051: } else {
9052: $resulttext = '<span class="LC_error">'.
9053: &mt('An error occurred: [_1]',$putresult).'</span>';
9054: }
9055: if ($errors) {
9056: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9057: '<ul>'.$errors.'</ul></p>';
9058: }
9059: return $resulttext;
9060: }
9061:
9062: sub process_textbook_image {
9063: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9064: my $filename = $env{'form.'.$caller.'.filename'};
9065: my ($error,$url);
9066: my ($width,$height) = (50,50);
9067: if ($configuserok eq 'ok') {
9068: if ($switchserver) {
9069: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9070: $switchserver);
9071: } elsif ($author_ok eq 'ok') {
9072: my ($result,$imageurl) =
9073: &publishlogo($r,'upload',$caller,$dom,$confname,
9074: "$type/$cdom/$cnum/cover",$width,$height);
9075: if ($result eq 'ok') {
9076: $url = $imageurl;
9077: } else {
9078: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9079: }
9080: } else {
9081: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9082: }
9083: } else {
9084: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9085: }
9086: return ($url,$error);
9087: }
9088:
9089: sub modify_autoenroll {
9090: my ($dom,$lastactref,%domconfig) = @_;
9091: my ($resulttext,%changes);
9092: my %currautoenroll;
9093: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9094: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9095: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9096: }
9097: }
9098: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9099: my %title = ( run => 'Auto-enrollment active',
9100: sender => 'Sender for notification messages',
9101: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9102: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9103: my @offon = ('off','on');
9104: my $sender_uname = $env{'form.sender_uname'};
9105: my $sender_domain = $env{'form.sender_domain'};
9106: if ($sender_domain eq '') {
9107: $sender_uname = '';
9108: } elsif ($sender_uname eq '') {
9109: $sender_domain = '';
9110: }
9111: my $coowners = $env{'form.autoassign_coowners'};
9112: my $failsafe = $env{'form.autoenroll_failsafe'};
9113: $failsafe =~ s{^\s+|\s+$}{}g;
9114: if ($failsafe =~ /\D/) {
9115: undef($failsafe);
9116: }
9117: my %autoenrollhash = (
9118: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9119: 'sender_uname' => $sender_uname,
9120: 'sender_domain' => $sender_domain,
9121: 'co-owners' => $coowners,
9122: 'autofailsafe' => $failsafe,
9123: }
9124: );
9125: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9126: $dom);
9127: if ($putresult eq 'ok') {
9128: if (exists($currautoenroll{'run'})) {
9129: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9130: $changes{'run'} = 1;
9131: }
9132: } elsif ($autorun) {
9133: if ($env{'form.autoenroll_run'} ne '1') {
9134: $changes{'run'} = 1;
9135: }
9136: }
9137: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9138: $changes{'sender'} = 1;
9139: }
9140: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9141: $changes{'sender'} = 1;
9142: }
9143: if ($currautoenroll{'co-owners'} ne '') {
9144: if ($currautoenroll{'co-owners'} ne $coowners) {
9145: $changes{'coowners'} = 1;
9146: }
9147: } elsif ($coowners) {
9148: $changes{'coowners'} = 1;
9149: }
9150: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9151: $changes{'autofailsafe'} = 1;
9152: }
9153: if (keys(%changes) > 0) {
9154: $resulttext = &mt('Changes made:').'<ul>';
9155: if ($changes{'run'}) {
9156: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9157: }
9158: if ($changes{'sender'}) {
9159: if ($sender_uname eq '' || $sender_domain eq '') {
9160: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9161: } else {
9162: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9163: }
9164: }
9165: if ($changes{'coowners'}) {
9166: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9167: &Apache::loncommon::devalidate_domconfig_cache($dom);
9168: if (ref($lastactref) eq 'HASH') {
9169: $lastactref->{'domainconfig'} = 1;
9170: }
9171: }
9172: if ($changes{'autofailsafe'}) {
9173: if ($failsafe ne '') {
9174: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
9175: } else {
9176: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
9177: }
9178: &Apache::lonnet::get_domain_defaults($dom,1);
9179: if (ref($lastactref) eq 'HASH') {
9180: $lastactref->{'domdefaults'} = 1;
9181: }
9182: }
9183: $resulttext .= '</ul>';
9184: } else {
9185: $resulttext = &mt('No changes made to auto-enrollment settings');
9186: }
9187: } else {
9188: $resulttext = '<span class="LC_error">'.
9189: &mt('An error occurred: [_1]',$putresult).'</span>';
9190: }
9191: return $resulttext;
9192: }
9193:
9194: sub modify_autoupdate {
9195: my ($dom,%domconfig) = @_;
9196: my ($resulttext,%currautoupdate,%fields,%changes);
9197: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9198: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9199: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9200: }
9201: }
9202: my @offon = ('off','on');
9203: my %title = &Apache::lonlocal::texthash (
9204: run => 'Auto-update:',
9205: classlists => 'Updates to user information in classlists?'
9206: );
9207: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9208: my %fieldtitles = &Apache::lonlocal::texthash (
9209: id => 'Student/Employee ID',
9210: permanentemail => 'E-mail address',
9211: lastname => 'Last Name',
9212: firstname => 'First Name',
9213: middlename => 'Middle Name',
9214: generation => 'Generation',
9215: );
9216: $othertitle = &mt('All users');
9217: if (keys(%{$usertypes}) > 0) {
9218: $othertitle = &mt('Other users');
9219: }
9220: foreach my $key (keys(%env)) {
9221: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9222: my ($usertype,$item) = ($1,$2);
9223: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9224: if ($usertype eq 'default') {
9225: push(@{$fields{$1}},$2);
9226: } elsif (ref($types) eq 'ARRAY') {
9227: if (grep(/^\Q$usertype\E$/,@{$types})) {
9228: push(@{$fields{$1}},$2);
9229: }
9230: }
9231: }
9232: }
9233: }
9234: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9235: @lockablenames = sort(@lockablenames);
9236: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9237: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9238: if (@changed) {
9239: $changes{'lockablenames'} = 1;
9240: }
9241: } else {
9242: if (@lockablenames) {
9243: $changes{'lockablenames'} = 1;
9244: }
9245: }
9246: my %updatehash = (
9247: autoupdate => { run => $env{'form.autoupdate_run'},
9248: classlists => $env{'form.classlists'},
9249: fields => {%fields},
9250: lockablenames => \@lockablenames,
9251: }
9252: );
9253: foreach my $key (keys(%currautoupdate)) {
9254: if (($key eq 'run') || ($key eq 'classlists')) {
9255: if (exists($updatehash{autoupdate}{$key})) {
9256: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9257: $changes{$key} = 1;
9258: }
9259: }
9260: } elsif ($key eq 'fields') {
9261: if (ref($currautoupdate{$key}) eq 'HASH') {
9262: foreach my $item (@{$types},'default') {
9263: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9264: my $change = 0;
9265: foreach my $type (@{$currautoupdate{$key}{$item}}) {
9266: if (!exists($fields{$item})) {
9267: $change = 1;
9268: last;
9269: } elsif (ref($fields{$item}) eq 'ARRAY') {
9270: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
9271: $change = 1;
9272: last;
9273: }
9274: }
9275: }
9276: if ($change) {
9277: push(@{$changes{$key}},$item);
9278: }
9279: }
9280: }
9281: }
9282: } elsif ($key eq 'lockablenames') {
9283: if (ref($currautoupdate{$key}) eq 'ARRAY') {
9284: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9285: if (@changed) {
9286: $changes{'lockablenames'} = 1;
9287: }
9288: } else {
9289: if (@lockablenames) {
9290: $changes{'lockablenames'} = 1;
9291: }
9292: }
9293: }
9294: }
9295: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
9296: if (@lockablenames) {
9297: $changes{'lockablenames'} = 1;
9298: }
9299: }
9300: foreach my $item (@{$types},'default') {
9301: if (defined($fields{$item})) {
9302: if (ref($currautoupdate{'fields'}) eq 'HASH') {
9303: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
9304: my $change = 0;
9305: if (ref($fields{$item}) eq 'ARRAY') {
9306: foreach my $type (@{$fields{$item}}) {
9307: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
9308: $change = 1;
9309: last;
9310: }
9311: }
9312: }
9313: if ($change) {
9314: push(@{$changes{'fields'}},$item);
9315: }
9316: } else {
9317: push(@{$changes{'fields'}},$item);
9318: }
9319: } else {
9320: push(@{$changes{'fields'}},$item);
9321: }
9322: }
9323: }
9324: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
9325: $dom);
9326: if ($putresult eq 'ok') {
9327: if (keys(%changes) > 0) {
9328: $resulttext = &mt('Changes made:').'<ul>';
9329: foreach my $key (sort(keys(%changes))) {
9330: if ($key eq 'lockablenames') {
9331: $resulttext .= '<li>';
9332: if (@lockablenames) {
9333: $usertypes->{'default'} = $othertitle;
9334: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
9335: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
9336: } else {
9337: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
9338: }
9339: $resulttext .= '</li>';
9340: } elsif (ref($changes{$key}) eq 'ARRAY') {
9341: foreach my $item (@{$changes{$key}}) {
9342: my @newvalues;
9343: foreach my $type (@{$fields{$item}}) {
9344: push(@newvalues,$fieldtitles{$type});
9345: }
9346: my $newvaluestr;
9347: if (@newvalues > 0) {
9348: $newvaluestr = join(', ',@newvalues);
9349: } else {
9350: $newvaluestr = &mt('none');
9351: }
9352: if ($item eq 'default') {
9353: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
9354: } else {
9355: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
9356: }
9357: }
9358: } else {
9359: my $newvalue;
9360: if ($key eq 'run') {
9361: $newvalue = $offon[$env{'form.autoupdate_run'}];
9362: } else {
9363: $newvalue = $offon[$env{'form.'.$key}];
9364: }
9365: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
9366: }
9367: }
9368: $resulttext .= '</ul>';
9369: } else {
9370: $resulttext = &mt('No changes made to autoupdates');
9371: }
9372: } else {
9373: $resulttext = '<span class="LC_error">'.
9374: &mt('An error occurred: [_1]',$putresult).'</span>';
9375: }
9376: return $resulttext;
9377: }
9378:
9379: sub modify_autocreate {
9380: my ($dom,%domconfig) = @_;
9381: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
9382: if (ref($domconfig{'autocreate'}) eq 'HASH') {
9383: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
9384: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
9385: }
9386: }
9387: my %title= ( xml => 'Auto-creation of courses in XML course description files',
9388: req => 'Auto-creation of validated requests for official courses',
9389: xmldc => 'Identity of course creator of courses from XML files',
9390: );
9391: my @types = ('xml','req');
9392: foreach my $item (@types) {
9393: $newvals{$item} = $env{'form.autocreate_'.$item};
9394: $newvals{$item} =~ s/\D//g;
9395: $newvals{$item} = 0 if ($newvals{$item} eq '');
9396: }
9397: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
9398: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
9399: unless (exists($domcoords{$newvals{'xmldc'}})) {
9400: $newvals{'xmldc'} = '';
9401: }
9402: %autocreatehash = (
9403: autocreate => { xml => $newvals{'xml'},
9404: req => $newvals{'req'},
9405: }
9406: );
9407: if ($newvals{'xmldc'} ne '') {
9408: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
9409: }
9410: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
9411: $dom);
9412: if ($putresult eq 'ok') {
9413: my @items = @types;
9414: if ($newvals{'xml'}) {
9415: push(@items,'xmldc');
9416: }
9417: foreach my $item (@items) {
9418: if (exists($currautocreate{$item})) {
9419: if ($currautocreate{$item} ne $newvals{$item}) {
9420: $changes{$item} = 1;
9421: }
9422: } elsif ($newvals{$item}) {
9423: $changes{$item} = 1;
9424: }
9425: }
9426: if (keys(%changes) > 0) {
9427: my @offon = ('off','on');
9428: $resulttext = &mt('Changes made:').'<ul>';
9429: foreach my $item (@types) {
9430: if ($changes{$item}) {
9431: my $newtxt = $offon[$newvals{$item}];
9432: $resulttext .= '<li>'.
9433: &mt("$title{$item} set to [_1]$newtxt [_2]",
9434: '<b>','</b>').
9435: '</li>';
9436: }
9437: }
9438: if ($changes{'xmldc'}) {
9439: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
9440: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
9441: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
9442: }
9443: $resulttext .= '</ul>';
9444: } else {
9445: $resulttext = &mt('No changes made to auto-creation settings');
9446: }
9447: } else {
9448: $resulttext = '<span class="LC_error">'.
9449: &mt('An error occurred: [_1]',$putresult).'</span>';
9450: }
9451: return $resulttext;
9452: }
9453:
9454: sub modify_directorysrch {
9455: my ($dom,$lastactref,%domconfig) = @_;
9456: my ($resulttext,%changes);
9457: my %currdirsrch;
9458: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
9459: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
9460: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
9461: }
9462: }
9463: my %title = ( available => 'Institutional directory search available',
9464: localonly => 'Other domains can search institution',
9465: lcavailable => 'LON-CAPA directory search available',
9466: lclocalonly => 'Other domains can search LON-CAPA domain',
9467: searchby => 'Search types',
9468: searchtypes => 'Search latitude');
9469: my @offon = ('off','on');
9470: my @otherdoms = ('Yes','No');
9471:
9472: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
9473: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
9474: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
9475:
9476: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9477: if (keys(%{$usertypes}) == 0) {
9478: @cansearch = ('default');
9479: } else {
9480: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
9481: foreach my $type (@{$currdirsrch{'cansearch'}}) {
9482: if (!grep(/^\Q$type\E$/,@cansearch)) {
9483: push(@{$changes{'cansearch'}},$type);
9484: }
9485: }
9486: foreach my $type (@cansearch) {
9487: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
9488: push(@{$changes{'cansearch'}},$type);
9489: }
9490: }
9491: } else {
9492: push(@{$changes{'cansearch'}},@cansearch);
9493: }
9494: }
9495:
9496: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
9497: foreach my $by (@{$currdirsrch{'searchby'}}) {
9498: if (!grep(/^\Q$by\E$/,@searchby)) {
9499: push(@{$changes{'searchby'}},$by);
9500: }
9501: }
9502: foreach my $by (@searchby) {
9503: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
9504: push(@{$changes{'searchby'}},$by);
9505: }
9506: }
9507: } else {
9508: push(@{$changes{'searchby'}},@searchby);
9509: }
9510:
9511: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
9512: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
9513: if (!grep(/^\Q$type\E$/,@searchtypes)) {
9514: push(@{$changes{'searchtypes'}},$type);
9515: }
9516: }
9517: foreach my $type (@searchtypes) {
9518: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
9519: push(@{$changes{'searchtypes'}},$type);
9520: }
9521: }
9522: } else {
9523: if (exists($currdirsrch{'searchtypes'})) {
9524: foreach my $type (@searchtypes) {
9525: if ($type ne $currdirsrch{'searchtypes'}) {
9526: push(@{$changes{'searchtypes'}},$type);
9527: }
9528: }
9529: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
9530: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
9531: }
9532: } else {
9533: push(@{$changes{'searchtypes'}},@searchtypes);
9534: }
9535: }
9536:
9537: my %dirsrch_hash = (
9538: directorysrch => { available => $env{'form.dirsrch_available'},
9539: cansearch => \@cansearch,
9540: localonly => $env{'form.dirsrch_instlocalonly'},
9541: lclocalonly => $env{'form.dirsrch_domlocalonly'},
9542: lcavailable => $env{'form.dirsrch_domavailable'},
9543: searchby => \@searchby,
9544: searchtypes => \@searchtypes,
9545: }
9546: );
9547: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
9548: $dom);
9549: if ($putresult eq 'ok') {
9550: if (exists($currdirsrch{'available'})) {
9551: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
9552: $changes{'available'} = 1;
9553: }
9554: } else {
9555: if ($env{'form.dirsrch_available'} eq '1') {
9556: $changes{'available'} = 1;
9557: }
9558: }
9559: if (exists($currdirsrch{'lcavailable'})) {
9560: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
9561: $changes{'lcavailable'} = 1;
9562: }
9563: } else {
9564: if ($env{'form.dirsrch_lcavailable'} eq '1') {
9565: $changes{'lcavailable'} = 1;
9566: }
9567: }
9568: if (exists($currdirsrch{'localonly'})) {
9569: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
9570: $changes{'localonly'} = 1;
9571: }
9572: } else {
9573: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
9574: $changes{'localonly'} = 1;
9575: }
9576: }
9577: if (exists($currdirsrch{'lclocalonly'})) {
9578: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
9579: $changes{'lclocalonly'} = 1;
9580: }
9581: } else {
9582: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
9583: $changes{'lclocalonly'} = 1;
9584: }
9585: }
9586: if (keys(%changes) > 0) {
9587: $resulttext = &mt('Changes made:').'<ul>';
9588: if ($changes{'available'}) {
9589: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
9590: }
9591: if ($changes{'lcavailable'}) {
9592: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
9593: }
9594: if ($changes{'localonly'}) {
9595: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
9596: }
9597: if ($changes{'lclocalonly'}) {
9598: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
9599: }
9600: if (ref($changes{'cansearch'}) eq 'ARRAY') {
9601: my $chgtext;
9602: if (ref($usertypes) eq 'HASH') {
9603: if (keys(%{$usertypes}) > 0) {
9604: foreach my $type (@{$types}) {
9605: if (grep(/^\Q$type\E$/,@cansearch)) {
9606: $chgtext .= $usertypes->{$type}.'; ';
9607: }
9608: }
9609: if (grep(/^default$/,@cansearch)) {
9610: $chgtext .= $othertitle;
9611: } else {
9612: $chgtext =~ s/\; $//;
9613: }
9614: $resulttext .=
9615: '<li>'.
9616: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
9617: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
9618: '</li>';
9619: }
9620: }
9621: }
9622: if (ref($changes{'searchby'}) eq 'ARRAY') {
9623: my ($searchtitles,$titleorder) = &sorted_searchtitles();
9624: my $chgtext;
9625: foreach my $type (@{$titleorder}) {
9626: if (grep(/^\Q$type\E$/,@searchby)) {
9627: if (defined($searchtitles->{$type})) {
9628: $chgtext .= $searchtitles->{$type}.'; ';
9629: }
9630: }
9631: }
9632: $chgtext =~ s/\; $//;
9633: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
9634: }
9635: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
9636: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
9637: my $chgtext;
9638: foreach my $type (@{$srchtypeorder}) {
9639: if (grep(/^\Q$type\E$/,@searchtypes)) {
9640: if (defined($srchtypes_desc->{$type})) {
9641: $chgtext .= $srchtypes_desc->{$type}.'; ';
9642: }
9643: }
9644: }
9645: $chgtext =~ s/\; $//;
9646: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
9647: }
9648: $resulttext .= '</ul>';
9649: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
9650: if (ref($lastactref) eq 'HASH') {
9651: $lastactref->{'directorysrch'} = 1;
9652: }
9653: } else {
9654: $resulttext = &mt('No changes made to directory search settings');
9655: }
9656: } else {
9657: $resulttext = '<span class="LC_error">'.
9658: &mt('An error occurred: [_1]',$putresult).'</span>';
9659: }
9660: return $resulttext;
9661: }
9662:
9663: sub modify_contacts {
9664: my ($dom,$lastactref,%domconfig) = @_;
9665: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
9666: if (ref($domconfig{'contacts'}) eq 'HASH') {
9667: foreach my $key (keys(%{$domconfig{'contacts'}})) {
9668: $currsetting{$key} = $domconfig{'contacts'}{$key};
9669: }
9670: }
9671: my (%others,%to,%bcc,%includestr,%includeloc);
9672: my @contacts = ('supportemail','adminemail');
9673: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
9674: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail',hostipmail');
9675: my @toggles = ('reporterrors','reportupdates');
9676: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
9677: foreach my $type (@mailings) {
9678: @{$newsetting{$type}} =
9679: &Apache::loncommon::get_env_multiple('form.'.$type);
9680: foreach my $item (@contacts) {
9681: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
9682: $contacts_hash{contacts}{$type}{$item} = 1;
9683: } else {
9684: $contacts_hash{contacts}{$type}{$item} = 0;
9685: }
9686: }
9687: $others{$type} = $env{'form.'.$type.'_others'};
9688: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
9689: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9690: $bcc{$type} = $env{'form.'.$type.'_bcc'};
9691: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
9692: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
9693: $includestr{$type} = $env{'form.'.$type.'_includestr'};
9694: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
9695: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
9696: }
9697: }
9698: }
9699: foreach my $item (@contacts) {
9700: $to{$item} = $env{'form.'.$item};
9701: $contacts_hash{'contacts'}{$item} = $to{$item};
9702: }
9703: foreach my $item (@toggles) {
9704: if ($env{'form.'.$item} =~ /^(0|1)$/) {
9705: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
9706: }
9707: }
9708: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
9709: foreach my $field (@{$fields}) {
9710: if (ref($possoptions->{$field}) eq 'ARRAY') {
9711: my $value = $env{'form.helpform_'.$field};
9712: $value =~ s/^\s+|\s+$//g;
9713: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
9714: $contacts_hash{contacts}{'helpform'}{$field} = $value;
9715: if ($field eq 'screenshot') {
9716: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
9717: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
9718: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
9719: }
9720: }
9721: }
9722: }
9723: }
9724: }
9725: if (keys(%currsetting) > 0) {
9726: foreach my $item (@contacts) {
9727: if ($to{$item} ne $currsetting{$item}) {
9728: $changes{$item} = 1;
9729: }
9730: }
9731: foreach my $type (@mailings) {
9732: foreach my $item (@contacts) {
9733: if (ref($currsetting{$type}) eq 'HASH') {
9734: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
9735: push(@{$changes{$type}},$item);
9736: }
9737: } else {
9738: push(@{$changes{$type}},@{$newsetting{$type}});
9739: }
9740: }
9741: if ($others{$type} ne $currsetting{$type}{'others'}) {
9742: push(@{$changes{$type}},'others');
9743: }
9744: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9745: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
9746: push(@{$changes{$type}},'bcc');
9747: }
9748: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
9749: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
9750: push(@{$changes{$type}},'include');
9751: }
9752: }
9753: }
9754: if (ref($fields) eq 'ARRAY') {
9755: if (ref($currsetting{'helpform'}) eq 'HASH') {
9756: foreach my $field (@{$fields}) {
9757: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
9758: push(@{$changes{'helpform'}},$field);
9759: }
9760: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9761: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
9762: push(@{$changes{'helpform'}},'maxsize');
9763: }
9764: }
9765: }
9766: } else {
9767: foreach my $field (@{$fields}) {
9768: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
9769: push(@{$changes{'helpform'}},$field);
9770: }
9771: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9772: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
9773: push(@{$changes{'helpform'}},'maxsize');
9774: }
9775: }
9776: }
9777: }
9778: }
9779: } else {
9780: my %default;
9781: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
9782: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
9783: $default{'errormail'} = 'adminemail';
9784: $default{'packagesmail'} = 'adminemail';
9785: $default{'helpdeskmail'} = 'supportemail';
9786: $default{'otherdomsmail'} = 'supportemail';
9787: $default{'lonstatusmail'} = 'adminemail';
9788: $default{'requestsmail'} = 'adminemail';
9789: $default{'updatesmail'} = 'adminemail';
9790: $default{'hostipmail'} = 'adminemail';
9791: foreach my $item (@contacts) {
9792: if ($to{$item} ne $default{$item}) {
9793: $changes{$item} = 1;
9794: }
9795: }
9796: foreach my $type (@mailings) {
9797: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
9798: push(@{$changes{$type}},@{$newsetting{$type}});
9799: }
9800: if ($others{$type} ne '') {
9801: push(@{$changes{$type}},'others');
9802: }
9803: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9804: if ($bcc{$type} ne '') {
9805: push(@{$changes{$type}},'bcc');
9806: }
9807: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
9808: push(@{$changes{$type}},'include');
9809: }
9810: }
9811: }
9812: if (ref($fields) eq 'ARRAY') {
9813: foreach my $field (@{$fields}) {
9814: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
9815: push(@{$changes{'helpform'}},$field);
9816: }
9817: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
9818: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
9819: push(@{$changes{'helpform'}},'maxsize');
9820: }
9821: }
9822: }
9823: }
9824: }
9825: foreach my $item (@toggles) {
9826: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
9827: $changes{$item} = 1;
9828: } elsif ((!$env{'form.'.$item}) &&
9829: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
9830: $changes{$item} = 1;
9831: }
9832: }
9833: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
9834: $dom);
9835: if ($putresult eq 'ok') {
9836: if (keys(%changes) > 0) {
9837: &Apache::loncommon::devalidate_domconfig_cache($dom);
9838: if (ref($lastactref) eq 'HASH') {
9839: $lastactref->{'domainconfig'} = 1;
9840: }
9841: my ($titles,$short_titles) = &contact_titles();
9842: $resulttext = &mt('Changes made:').'<ul>';
9843: foreach my $item (@contacts) {
9844: if ($changes{$item}) {
9845: $resulttext .= '<li>'.$titles->{$item}.
9846: &mt(' set to: ').
9847: '<span class="LC_cusr_emph">'.
9848: $to{$item}.'</span></li>';
9849: }
9850: }
9851: foreach my $type (@mailings) {
9852: if (ref($changes{$type}) eq 'ARRAY') {
9853: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9854: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
9855: } else {
9856: $resulttext .= '<li>'.$titles->{$type}.': ';
9857: }
9858: my @text;
9859: foreach my $item (@{$newsetting{$type}}) {
9860: push(@text,$short_titles->{$item});
9861: }
9862: if ($others{$type} ne '') {
9863: push(@text,$others{$type});
9864: }
9865: if (@text) {
9866: $resulttext .= '<span class="LC_cusr_emph">'.
9867: join(', ',@text).'</span>';
9868: }
9869: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
9870: if ($bcc{$type} ne '') {
9871: my $bcctext;
9872: if (@text) {
9873: $bcctext = ' '.&mt('with Bcc to');
9874: } else {
9875: $bcctext = '(Bcc)';
9876: }
9877: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
9878: } elsif (!@text) {
9879: $resulttext .= &mt('No one');
9880: }
9881: if ($includestr{$type} ne '') {
9882: if ($includeloc{$type} eq 'b') {
9883: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
9884: } elsif ($includeloc{$type} eq 's') {
9885: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
9886: }
9887: }
9888: } elsif (!@text) {
9889: $resulttext .= &mt('No recipients');
9890: }
9891: $resulttext .= '</li>';
9892: }
9893: }
9894: my @offon = ('off','on');
9895: if ($changes{'reporterrors'}) {
9896: $resulttext .= '<li>'.
9897: &mt('E-mail error reports to [_1] set to "'.
9898: $offon[$env{'form.reporterrors'}].'".',
9899: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9900: &mt('LON-CAPA core group - MSU'),600,500)).
9901: '</li>';
9902: }
9903: if ($changes{'reportupdates'}) {
9904: $resulttext .= '<li>'.
9905: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
9906: $offon[$env{'form.reportupdates'}].'".',
9907: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
9908: &mt('LON-CAPA core group - MSU'),600,500)).
9909: '</li>';
9910: }
9911: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
9912: my (@optional,@required,@unused,$maxsizechg);
9913: foreach my $field (@{$changes{'helpform'}}) {
9914: if ($field eq 'maxsize') {
9915: $maxsizechg = 1;
9916: next;
9917: }
9918: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
9919: push(@optional,$field);
9920: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
9921: push(@unused,$field);
9922: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
9923: push(@required,$field);
9924: }
9925: }
9926: if (@optional) {
9927: $resulttext .= '<li>'.
9928: &mt('Help form fields changed to "Optional": [_1].',
9929: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
9930: '</li>';
9931: }
9932: if (@required) {
9933: $resulttext .= '<li>'.
9934: &mt('Help form fields changed to "Required": [_1].',
9935: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
9936: '</li>';
9937: }
9938: if (@unused) {
9939: $resulttext .= '<li>'.
9940: &mt('Help form fields changed to "Not shown": [_1].',
9941: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
9942: '</li>';
9943: }
9944: if ($maxsizechg) {
9945: $resulttext .= '<li>'.
9946: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
9947: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
9948: '</li>';
9949:
9950: }
9951: }
9952: $resulttext .= '</ul>';
9953: } else {
9954: $resulttext = &mt('No changes made to contacts and form settings');
9955: }
9956: } else {
9957: $resulttext = '<span class="LC_error">'.
9958: &mt('An error occurred: [_1].',$putresult).'</span>';
9959: }
9960: return $resulttext;
9961: }
9962:
9963: sub modify_usercreation {
9964: my ($dom,%domconfig) = @_;
9965: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
9966: my $warningmsg;
9967: if (ref($domconfig{'usercreation'}) eq 'HASH') {
9968: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
9969: if ($key eq 'cancreate') {
9970: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
9971: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
9972: if (($item eq 'requestcrs') || ($item eq 'course') || ($item eq 'author')) {
9973: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9974: } else {
9975: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
9976: }
9977: }
9978: }
9979: } elsif ($key eq 'email_rule') {
9980: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
9981: } else {
9982: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
9983: }
9984: }
9985: }
9986: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
9987: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
9988: my @contexts = ('author','course','requestcrs');
9989: foreach my $item(@contexts) {
9990: $cancreate{$item} = $env{'form.can_createuser_'.$item};
9991: }
9992: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
9993: foreach my $item (@contexts) {
9994: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
9995: push(@{$changes{'cancreate'}},$item);
9996: }
9997: }
9998: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
9999: foreach my $item (@contexts) {
10000: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10001: if ($cancreate{$item} ne 'any') {
10002: push(@{$changes{'cancreate'}},$item);
10003: }
10004: } else {
10005: if ($cancreate{$item} ne 'none') {
10006: push(@{$changes{'cancreate'}},$item);
10007: }
10008: }
10009: }
10010: } else {
10011: foreach my $item (@contexts) {
10012: push(@{$changes{'cancreate'}},$item);
10013: }
10014: }
10015:
10016: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10017: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10018: if (!grep(/^\Q$type\E$/,@username_rule)) {
10019: push(@{$changes{'username_rule'}},$type);
10020: }
10021: }
10022: foreach my $type (@username_rule) {
10023: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10024: push(@{$changes{'username_rule'}},$type);
10025: }
10026: }
10027: } else {
10028: push(@{$changes{'username_rule'}},@username_rule);
10029: }
10030:
10031: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10032: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10033: if (!grep(/^\Q$type\E$/,@id_rule)) {
10034: push(@{$changes{'id_rule'}},$type);
10035: }
10036: }
10037: foreach my $type (@id_rule) {
10038: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10039: push(@{$changes{'id_rule'}},$type);
10040: }
10041: }
10042: } else {
10043: push(@{$changes{'id_rule'}},@id_rule);
10044: }
10045:
10046: my @authen_contexts = ('author','course','domain');
10047: my @authtypes = ('int','krb4','krb5','loc');
10048: my %authhash;
10049: foreach my $item (@authen_contexts) {
10050: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10051: foreach my $auth (@authtypes) {
10052: if (grep(/^\Q$auth\E$/,@authallowed)) {
10053: $authhash{$item}{$auth} = 1;
10054: } else {
10055: $authhash{$item}{$auth} = 0;
10056: }
10057: }
10058: }
10059: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
10060: foreach my $item (@authen_contexts) {
10061: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
10062: foreach my $auth (@authtypes) {
10063: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
10064: push(@{$changes{'authtypes'}},$item);
10065: last;
10066: }
10067: }
10068: }
10069: }
10070: } else {
10071: foreach my $item (@authen_contexts) {
10072: push(@{$changes{'authtypes'}},$item);
10073: }
10074: }
10075:
10076: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
10077: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
10078: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
10079: $save_usercreate{'id_rule'} = \@id_rule;
10080: $save_usercreate{'username_rule'} = \@username_rule,
10081: $save_usercreate{'authtypes'} = \%authhash;
10082:
10083: my %usercreation_hash = (
10084: usercreation => \%save_usercreate,
10085: );
10086:
10087: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
10088: $dom);
10089:
10090: if ($putresult eq 'ok') {
10091: if (keys(%changes) > 0) {
10092: $resulttext = &mt('Changes made:').'<ul>';
10093: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10094: my %lt = &usercreation_types();
10095: foreach my $type (@{$changes{'cancreate'}}) {
10096: my $chgtext = $lt{$type}.', ';
10097: if ($cancreate{$type} eq 'none') {
10098: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
10099: } elsif ($cancreate{$type} eq 'any') {
10100: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
10101: } elsif ($cancreate{$type} eq 'official') {
10102: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
10103: } elsif ($cancreate{$type} eq 'unofficial') {
10104: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
10105: }
10106: $resulttext .= '<li>'.$chgtext.'</li>';
10107: }
10108: }
10109: if (ref($changes{'username_rule'}) eq 'ARRAY') {
10110: my ($rules,$ruleorder) =
10111: &Apache::lonnet::inst_userrules($dom,'username');
10112: my $chgtext = '<ul>';
10113: foreach my $type (@username_rule) {
10114: if (ref($rules->{$type}) eq 'HASH') {
10115: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
10116: }
10117: }
10118: $chgtext .= '</ul>';
10119: if (@username_rule > 0) {
10120: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10121: } else {
10122: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
10123: }
10124: }
10125: if (ref($changes{'id_rule'}) eq 'ARRAY') {
10126: my ($idrules,$idruleorder) =
10127: &Apache::lonnet::inst_userrules($dom,'id');
10128: my $chgtext = '<ul>';
10129: foreach my $type (@id_rule) {
10130: if (ref($idrules->{$type}) eq 'HASH') {
10131: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
10132: }
10133: }
10134: $chgtext .= '</ul>';
10135: if (@id_rule > 0) {
10136: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10137: } else {
10138: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
10139: }
10140: }
10141: my %authname = &authtype_names();
10142: my %context_title = &context_names();
10143: if (ref($changes{'authtypes'}) eq 'ARRAY') {
10144: my $chgtext = '<ul>';
10145: foreach my $type (@{$changes{'authtypes'}}) {
10146: my @allowed;
10147: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
10148: foreach my $auth (@authtypes) {
10149: if ($authhash{$type}{$auth}) {
10150: push(@allowed,$authname{$auth});
10151: }
10152: }
10153: if (@allowed > 0) {
10154: $chgtext .= join(', ',@allowed).'</li>';
10155: } else {
10156: $chgtext .= &mt('none').'</li>';
10157: }
10158: }
10159: $chgtext .= '</ul>';
10160: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
10161: $resulttext .= '</li>';
10162: }
10163: $resulttext .= '</ul>';
10164: } else {
10165: $resulttext = &mt('No changes made to user creation settings');
10166: }
10167: } else {
10168: $resulttext = '<span class="LC_error">'.
10169: &mt('An error occurred: [_1]',$putresult).'</span>';
10170: }
10171: if ($warningmsg ne '') {
10172: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10173: }
10174: return $resulttext;
10175: }
10176:
10177: sub modify_selfcreation {
10178: my ($dom,$lastactref,%domconfig) = @_;
10179: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%curr_inststatus,%changes,%cancreate);
10180: my (%save_usercreate,%save_usermodify,%save_inststatus,@types,%usertypes);
10181: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10182: my ($othertitle,$usertypesref,$typesref) = &Apache::loncommon::sorted_inst_types($dom);
10183: if (ref($typesref) eq 'ARRAY') {
10184: @types = @{$typesref};
10185: }
10186: if (ref($usertypesref) eq 'HASH') {
10187: %usertypes = %{$usertypesref};
10188: }
10189: $usertypes{'default'} = $othertitle;
10190: #
10191: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
10192: #
10193: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10194: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10195: if ($key eq 'cancreate') {
10196: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10197: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10198: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10199: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10200: ($item eq 'recaptchaversion') || ($item eq 'notify') ||
10201: ($item eq 'emailusername') || ($item eq 'shibenv') ||
10202: ($item eq 'selfcreateprocessing') || ($item eq 'emailverified') ||
10203: ($item eq 'emailoptions') || ($item eq 'emaildomain')) {
10204: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10205: } else {
10206: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10207: }
10208: }
10209: }
10210: } elsif ($key eq 'email_rule') {
10211: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10212: } else {
10213: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10214: }
10215: }
10216: }
10217: #
10218: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
10219: #
10220: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10221: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10222: if ($key eq 'selfcreate') {
10223: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
10224: } else {
10225: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
10226: }
10227: }
10228: }
10229: #
10230: # Retrieve current domain configuration for institutional status types from $domconfig{'inststatus'}.
10231: #
10232: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10233: foreach my $key (keys(%{$domconfig{'inststatus'}})) {
10234: if ($key eq 'inststatusguest') {
10235: $curr_inststatus{$key} = $domconfig{'inststatus'}{$key};
10236: } else {
10237: $save_inststatus{$key} = $domconfig{'inststatus'}{$key};
10238: }
10239: }
10240: }
10241:
10242: my @contexts = ('selfcreate');
10243: @{$cancreate{'selfcreate'}} = ();
10244: %{$cancreate{'emailusername'}} = ();
10245: if (@types) {
10246: @{$cancreate{'statustocreate'}} = ();
10247: }
10248: %{$cancreate{'selfcreateprocessing'}} = ();
10249: %{$cancreate{'shibenv'}} = ();
10250: %{$cancreate{'emailverified'}} = ();
10251: %{$cancreate{'emailoptions'}} = ();
10252: %{$cancreate{'emaildomain'}} = ();
10253: my %selfcreatetypes = (
10254: sso => 'users authenticated by institutional single sign on',
10255: login => 'users authenticated by institutional log-in',
10256: email => 'users verified by e-mail',
10257: );
10258: #
10259: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
10260: # is permitted.
10261: #
10262:
10263: my ($emailrules,$emailruleorder) = &Apache::lonnet::inst_userrules($dom,'email');
10264:
10265: my (@statuses,%email_rule);
10266: foreach my $item ('login','sso','email') {
10267: if ($item eq 'email') {
10268: if ($env{'form.cancreate_email'}) {
10269: if (@types) {
10270: my @poss_statuses = &Apache::loncommon::get_env_multiple('form.selfassign');
10271: foreach my $status (@poss_statuses) {
10272: if (grep(/^\Q$status\E$/,(@types,'default'))) {
10273: push(@statuses,$status);
10274: }
10275: }
10276: $save_inststatus{'inststatusguest'} = \@statuses;
10277: } else {
10278: push(@statuses,'default');
10279: }
10280: if (@statuses) {
10281: my %curr_rule;
10282: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
10283: foreach my $type (@statuses) {
10284: $curr_rule{$type} = $curr_usercreation{'email_rule'};
10285: }
10286: } elsif (ref($curr_usercreation{'email_rule'}) eq 'HASH') {
10287: foreach my $type (@statuses) {
10288: $curr_rule{$type} = $curr_usercreation{'email_rule'}{$type};
10289: }
10290: }
10291: push(@{$cancreate{'selfcreate'}},'email');
10292: push(@contexts,('selfcreateprocessing','emailverified','emailoptions'));
10293: my %curremaildom;
10294: if (ref($curr_usercreation{'cancreate'}{'emaildomain'}) eq 'HASH') {
10295: %curremaildom = %{$curr_usercreation{'cancreate'}{'emaildomain'}};
10296: }
10297: foreach my $type (@statuses) {
10298: if ($env{'form.cancreate_emailprocess_'.$type} =~ /^(?:approval|automatic)$/) {
10299: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
10300: }
10301: if ($env{'form.cancreate_usernameoptions_'.$type} =~ /^(?:all|first|free)$/) {
10302: $cancreate{'emailverified'}{$type} = $env{'form.cancreate_usernameoptions_'.$type};
10303: }
10304: if ($env{'form.cancreate_emailoptions_'.$type} =~ /^(any|inst|noninst|custom)$/) {
10305: #
10306: # Retrieve rules (if any) governing types of e-mail address which may be used to verify a username.
10307: #
10308: my $chosen = $1;
10309: if (($chosen eq 'inst') || ($chosen eq 'noninst')) {
10310: my $emaildom;
10311: if ($env{'form.cancreate_emaildomain_'.$chosen.'_'.$type} =~ /^\@[^\@]+$/) {
10312: $emaildom = $env{'form.cancreate_emaildomain_'.$chosen.'_'.$type};
10313: $cancreate{'emaildomain'}{$type}{$chosen} = $emaildom;
10314: if (ref($curremaildom{$type}) eq 'HASH') {
10315: if (exists($curremaildom{$type}{$chosen})) {
10316: if ($curremaildom{$type}{$chosen} ne $emaildom) {
10317: push(@{$changes{'cancreate'}},'emaildomain');
10318: }
10319: } elsif ($emaildom ne '') {
10320: push(@{$changes{'cancreate'}},'emaildomain');
10321: }
10322: } elsif ($emaildom ne '') {
10323: push(@{$changes{'cancreate'}},'emaildomain');
10324: }
10325: }
10326: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
10327: } elsif ($chosen eq 'custom') {
10328: my @possemail_rules = &Apache::loncommon::get_env_multiple('form.email_rule_'.$type);
10329: $email_rule{$type} = [];
10330: if (ref($emailrules) eq 'HASH') {
10331: foreach my $rule (@possemail_rules) {
10332: if (exists($emailrules->{$rule})) {
10333: push(@{$email_rule{$type}},$rule);
10334: }
10335: }
10336: }
10337: if (@{$email_rule{$type}}) {
10338: $cancreate{'emailoptions'}{$type} = 'custom';
10339: if (ref($curr_rule{$type}) eq 'ARRAY') {
10340: if (@{$curr_rule{$type}} > 0) {
10341: foreach my $rule (@{$curr_rule{$type}}) {
10342: if (!grep(/^\Q$rule\E$/,@{$email_rule{$type}})) {
10343: push(@{$changes{'email_rule'}},$type);
10344: }
10345: }
10346: }
10347: foreach my $type (@{$email_rule{$type}}) {
10348: if (!grep(/^\Q$type\E$/,@{$curr_rule{$type}})) {
10349: push(@{$changes{'email_rule'}},$type);
10350: }
10351: }
10352: } else {
10353: push(@{$changes{'email_rule'}},$type);
10354: }
10355: }
10356: } else {
10357: $cancreate{'emailoptions'}{$type} = $env{'form.cancreate_emailoptions_'.$type};
10358: }
10359: }
10360: }
10361: if (@types) {
10362: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
10363: my @changed = &Apache::loncommon::compare_arrays(\@statuses,$curr_inststatus{'inststatusguest'});
10364: if (@changed) {
10365: push(@{$changes{'inststatus'}},'inststatusguest');
10366: }
10367: } else {
10368: push(@{$changes{'inststatus'}},'inststatusguest');
10369: }
10370: }
10371: } else {
10372: delete($env{'form.cancreate_email'});
10373: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
10374: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
10375: push(@{$changes{'inststatus'}},'inststatusguest');
10376: }
10377: }
10378: }
10379: } else {
10380: $save_inststatus{'inststatusguest'} = [];
10381: if (ref($curr_inststatus{'inststatusguest'}) eq 'ARRAY') {
10382: if (@{$curr_inststatus{'inststatusguest'}} > 0) {
10383: push(@{$changes{'inststatus'}},'inststatusguest');
10384: }
10385: }
10386: }
10387: } else {
10388: if ($env{'form.cancreate_'.$item}) {
10389: push(@{$cancreate{'selfcreate'}},$item);
10390: }
10391: }
10392: }
10393: my (%userinfo,%savecaptcha);
10394: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
10395: #
10396: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
10397: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
10398: #
10399:
10400: if ($env{'form.cancreate_email'}) {
10401: push(@contexts,'emailusername');
10402: if (@statuses) {
10403: foreach my $type (@statuses) {
10404: if (ref($infofields) eq 'ARRAY') {
10405: foreach my $field (@{$infofields}) {
10406: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
10407: $cancreate{'emailusername'}{$type}{$field} = $1;
10408: }
10409: }
10410: }
10411: }
10412: }
10413: #
10414: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
10415: # queued requests for self-creation of account verified by e-mail.
10416: #
10417:
10418: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
10419: @approvalnotify = sort(@approvalnotify);
10420: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
10421: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10422: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
10423: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
10424: push(@{$changes{'cancreate'}},'notify');
10425: }
10426: } else {
10427: if ($cancreate{'notify'}{'approval'}) {
10428: push(@{$changes{'cancreate'}},'notify');
10429: }
10430: }
10431: } elsif ($cancreate{'notify'}{'approval'}) {
10432: push(@{$changes{'cancreate'}},'notify');
10433: }
10434:
10435: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
10436: }
10437: #
10438: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
10439: # institutional log-in.
10440: #
10441: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
10442: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
10443: ($domdefaults{'auth_def'} eq 'localauth'))) {
10444: $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.').' '.
10445: &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.');
10446: }
10447: }
10448: my @fields = ('lastname','firstname','middlename','generation',
10449: 'permanentemail','id');
10450: my @shibfields = (@fields,'inststatus');
10451: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10452: #
10453: # Where usernames may created for institutional log-in and/or institutional single sign on:
10454: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
10455: # may self-create accounts
10456: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
10457: # which the user may supply, if institutional data is unavailable.
10458: #
10459: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
10460: if (@types) {
10461: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
10462: push(@contexts,'statustocreate');
10463: foreach my $type (@types) {
10464: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
10465: foreach my $field (@fields) {
10466: if (grep(/^\Q$field\E$/,@modifiable)) {
10467: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
10468: } else {
10469: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
10470: }
10471: }
10472: }
10473: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
10474: foreach my $type (@types) {
10475: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
10476: foreach my $field (@fields) {
10477: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
10478: $curr_usermodify{'selfcreate'}{$type}{$field}) {
10479: push(@{$changes{'selfcreate'}},$type);
10480: last;
10481: }
10482: }
10483: }
10484: }
10485: } else {
10486: foreach my $type (@types) {
10487: push(@{$changes{'selfcreate'}},$type);
10488: }
10489: }
10490: }
10491: foreach my $field (@shibfields) {
10492: if ($env{'form.shibenv_'.$field} ne '') {
10493: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
10494: }
10495: }
10496: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10497: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
10498: foreach my $field (@shibfields) {
10499: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
10500: push(@{$changes{'cancreate'}},'shibenv');
10501: }
10502: }
10503: } else {
10504: foreach my $field (@shibfields) {
10505: if ($env{'form.shibenv_'.$field}) {
10506: push(@{$changes{'cancreate'}},'shibenv');
10507: last;
10508: }
10509: }
10510: }
10511: }
10512: }
10513: foreach my $item (@contexts) {
10514: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
10515: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
10516: if (ref($cancreate{$item}) eq 'ARRAY') {
10517: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
10518: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10519: push(@{$changes{'cancreate'}},$item);
10520: }
10521: }
10522: }
10523: }
10524: if (ref($cancreate{$item}) eq 'ARRAY') {
10525: foreach my $type (@{$cancreate{$item}}) {
10526: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
10527: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10528: push(@{$changes{'cancreate'}},$item);
10529: }
10530: }
10531: }
10532: }
10533: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
10534: if (ref($cancreate{$item}) eq 'HASH') {
10535: foreach my $type (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
10536: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
10537: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$type}})) {
10538: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
10539: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10540: push(@{$changes{'cancreate'}},$item);
10541: }
10542: }
10543: }
10544: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
10545: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
10546: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10547: push(@{$changes{'cancreate'}},$item);
10548: }
10549: }
10550: }
10551: }
10552: foreach my $type (keys(%{$cancreate{$item}})) {
10553: if (ref($cancreate{$item}{$type}) eq 'HASH') {
10554: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
10555: if (ref($curr_usercreation{'cancreate'}{$item}{$type}) eq 'HASH') {
10556: unless ($curr_usercreation{'cancreate'}{$item}{$type}{$field} eq $cancreate{$item}{$type}{$field}) {
10557: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10558: push(@{$changes{'cancreate'}},$item);
10559: }
10560: }
10561: } else {
10562: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10563: push(@{$changes{'cancreate'}},$item);
10564: }
10565: }
10566: }
10567: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
10568: if ($cancreate{$item}{$type} ne $curr_usercreation{'cancreate'}{$item}{$type}) {
10569: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10570: push(@{$changes{'cancreate'}},$item);
10571: }
10572: }
10573: }
10574: }
10575: }
10576: } elsif ($curr_usercreation{'cancreate'}{$item}) {
10577: if (ref($cancreate{$item}) eq 'ARRAY') {
10578: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
10579: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10580: push(@{$changes{'cancreate'}},$item);
10581: }
10582: }
10583: }
10584: } elsif (($item eq 'selfcreateprocessing') || ($item eq 'emailverified') || ($item eq 'emailoptions')) {
10585: if (ref($cancreate{$item}) eq 'HASH') {
10586: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10587: push(@{$changes{'cancreate'}},$item);
10588: }
10589: }
10590: } elsif ($item eq 'emailusername') {
10591: if (ref($cancreate{$item}) eq 'HASH') {
10592: foreach my $type (keys(%{$cancreate{$item}})) {
10593: if (ref($cancreate{$item}{$type}) eq 'HASH') {
10594: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
10595: if ($cancreate{$item}{$type}{$field}) {
10596: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
10597: push(@{$changes{'cancreate'}},$item);
10598: }
10599: last;
10600: }
10601: }
10602: }
10603: }
10604: }
10605: }
10606: }
10607: #
10608: # Populate %save_usercreate hash with updates to self-creation configuration.
10609: #
10610: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
10611: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
10612: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
10613: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
10614: if (ref($cancreate{'notify'}) eq 'HASH') {
10615: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
10616: }
10617: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
10618: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
10619: }
10620: if (ref($cancreate{'emailverified'}) eq 'HASH') {
10621: $save_usercreate{'cancreate'}{'emailverified'} = $cancreate{'emailverified'};
10622: }
10623: if (ref($cancreate{'emailoptions'}) eq 'HASH') {
10624: $save_usercreate{'cancreate'}{'emailoptions'} = $cancreate{'emailoptions'};
10625: }
10626: if (ref($cancreate{'emaildomain'}) eq 'HASH') {
10627: $save_usercreate{'cancreate'}{'emaildomain'} = $cancreate{'emaildomain'};
10628: }
10629: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10630: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
10631: }
10632: if (ref($cancreate{'shibenv'}) eq 'HASH') {
10633: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
10634: }
10635: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
10636: $save_usercreate{'email_rule'} = \%email_rule;
10637:
10638: my %userconfig_hash = (
10639: usercreation => \%save_usercreate,
10640: usermodification => \%save_usermodify,
10641: inststatus => \%save_inststatus,
10642: );
10643:
10644: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
10645: $dom);
10646: #
10647: # Accumulate details of changes to domain configuration for self-creation of usernames in $resulttext
10648: #
10649: if ($putresult eq 'ok') {
10650: if (keys(%changes) > 0) {
10651: $resulttext = &mt('Changes made:').'<ul>';
10652: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10653: my %lt = &selfcreation_types();
10654: foreach my $type (@{$changes{'cancreate'}}) {
10655: my $chgtext = '';
10656: if ($type eq 'selfcreate') {
10657: if (@{$cancreate{$type}} == 0) {
10658: $chgtext .= &mt('Self creation of a new user account is not permitted.');
10659: } else {
10660: $chgtext .= &mt('Self-creation of a new account is permitted for:').
10661: '<ul>';
10662: foreach my $case (@{$cancreate{$type}}) {
10663: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
10664: }
10665: $chgtext .= '</ul>';
10666: if (ref($cancreate{$type}) eq 'ARRAY') {
10667: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
10668: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
10669: if (@{$cancreate{'statustocreate'}} == 0) {
10670: $chgtext .= '<span class="LC_warning">'.
10671: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts via log-in or single sign-on.").
10672: '</span><br />';
10673: }
10674: }
10675: }
10676: if (grep(/^email$/,@{$cancreate{$type}})) {
10677: if (!@statuses) {
10678: $chgtext .= '<span class="LC_warning">'.
10679: &mt("However, e-mail verification is currently set to 'unavailable' for all user types (including 'other'), so self-creation of accounts is not possible for non-institutional log-in.").
10680: '</span><br />';
10681:
10682: }
10683: }
10684: }
10685: }
10686: } elsif ($type eq 'shibenv') {
10687: if (keys(%{$cancreate{$type}}) == 0) {
10688: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information').'<br />';
10689: } else {
10690: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
10691: '<ul>';
10692: foreach my $field (@shibfields) {
10693: next if ($cancreate{$type}{$field} eq '');
10694: if ($field eq 'inststatus') {
10695: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
10696: } else {
10697: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
10698: }
10699: }
10700: $chgtext .= '</ul>';
10701: }
10702: } elsif ($type eq 'statustocreate') {
10703: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
10704: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
10705: if (@{$cancreate{'selfcreate'}} > 0) {
10706: if (@{$cancreate{'statustocreate'}} == 0) {
10707: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
10708: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
10709: $chgtext .= '<br />'.
10710: '<span class="LC_warning">'.
10711: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
10712: '</span>';
10713: }
10714: } elsif (keys(%usertypes) > 0) {
10715: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10716: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
10717: } else {
10718: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
10719: }
10720: $chgtext .= '<ul>';
10721: foreach my $case (@{$cancreate{$type}}) {
10722: if ($case eq 'default') {
10723: $chgtext .= '<li>'.$othertitle.'</li>';
10724: } else {
10725: $chgtext .= '<li>'.$usertypes{$case}.'</li>';
10726: }
10727: }
10728: $chgtext .= '</ul>';
10729: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
10730: $chgtext .= '<span class="LC_warning">'.
10731: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
10732: '</span>';
10733: }
10734: }
10735: } else {
10736: if (@{$cancreate{$type}} == 0) {
10737: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
10738: } else {
10739: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
10740: }
10741: }
10742: $chgtext .= '<br />';
10743: }
10744: } elsif ($type eq 'selfcreateprocessing') {
10745: my %choices = &Apache::lonlocal::texthash (
10746: automatic => 'Automatic approval',
10747: approval => 'Queued for approval',
10748: );
10749: if (@types) {
10750: if (@statuses) {
10751: $chgtext .= &mt('Processing of requests to create account with e-mail verification set as follows:').
10752: '<ul>';
10753: foreach my $status (@statuses) {
10754: if ($status eq 'default') {
10755: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
10756: } else {
10757: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$status}}.'</li>';
10758: }
10759: }
10760: $chgtext .= '</ul>';
10761: }
10762: } else {
10763: $chgtext .= &mt('Processing of requests to create account with e-mail verification set to: "[_1]"',
10764: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
10765: }
10766: } elsif ($type eq 'emailverified') {
10767: my %options = &Apache::lonlocal::texthash (
10768: all => 'Same as e-mail',
10769: first => 'Omit @domain',
10770: free => 'Free to choose',
10771: );
10772: if (@types) {
10773: if (@statuses) {
10774: $chgtext .= &mt('For self-created accounts verified by e-mail address, username is set as follows:').
10775: '<ul>';
10776: foreach my $status (@statuses) {
10777: if ($status eq 'default') {
10778: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
10779: } else {
10780: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailverified'}{$status}}.'</li>';
10781: }
10782: }
10783: $chgtext .= '</ul>';
10784: }
10785: } else {
10786: $chgtext .= &mt("For self-created accounts verified by e-mail address, user's username is: '[_1]'",
10787: $options{$cancreate{'emailverified'}{'default'}});
10788: }
10789: } elsif ($type eq 'emailoptions') {
10790: my %options = &Apache::lonlocal::texthash (
10791: any => 'Any e-mail',
10792: inst => 'Institutional only',
10793: noninst => 'Non-institutional only',
10794: custom => 'Custom restrictions',
10795: );
10796: if (@types) {
10797: if (@statuses) {
10798: $chgtext .= &mt('For self-created accounts verified by e-mail address, requirements for e-mail address are as follows:').
10799: '<ul>';
10800: foreach my $status (@statuses) {
10801: if ($type eq 'default') {
10802: $chgtext .= '<li>'.$othertitle.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
10803: } else {
10804: $chgtext .= '<li>'.$usertypes{$status}.' -- '.$options{$cancreate{'emailoptions'}{$status}}.'</li>';
10805: }
10806: }
10807: $chgtext .= '</ul>';
10808: }
10809: } else {
10810: if ($cancreate{'emailoptions'}{'default'} eq 'any') {
10811: $chgtext .= &mt('For self-created accounts verified by e-mail address, any e-mail may be used');
10812: } else {
10813: $chgtext .= &mt('For self-created accounts verified by e-mail address, e-mail restricted to: "[_1]"',
10814: $options{$cancreate{'emailoptions'}{'default'}});
10815: }
10816: }
10817: } elsif ($type eq 'emaildomain') {
10818: my $output;
10819: if (@statuses) {
10820: foreach my $type (@statuses) {
10821: if (ref($cancreate{'emaildomain'}{$type}) eq 'HASH') {
10822: if ($cancreate{'emailoptions'}{$type} eq 'inst') {
10823: if ($type eq 'default') {
10824: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
10825: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
10826: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
10827: } else {
10828: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address needs to end: [_1]",
10829: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
10830: }
10831: } else {
10832: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
10833: ($cancreate{'emaildomain'}{$type}{'inst'} eq '')) {
10834: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
10835: } else {
10836: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address needs to end: [_1]",
10837: $cancreate{'emaildomain'}{$type}{'inst'}).'</li>';
10838: }
10839: }
10840: } elsif ($cancreate{'emailoptions'}{$type} eq 'noninst') {
10841: if ($type eq 'default') {
10842: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
10843: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
10844: $output = '<li>'.$othertitle.' -- '.&mt('No restriction on e-mail domain').'</li>';
10845: } else {
10846: $output = '<li>'.$othertitle.' -- '.&mt("User's e-mail address must not end: [_1]",
10847: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
10848: }
10849: } else {
10850: if ((ref($cancreate{'emaildomain'}{$type}) ne 'HASH') ||
10851: ($cancreate{'emaildomain'}{$type}{'noninst'} eq '')) {
10852: $output = '<li>'.$usertypes{$type}.' -- '.&mt('No restriction on e-mail domain').'</li>';
10853: } else {
10854: $output = '<li>'.$usertypes{$type}.' -- '.&mt("User's e-mail address must not end: [_1]",
10855: $cancreate{'emaildomain'}{$type}{'noninst'}).'</li>';
10856: }
10857: }
10858: }
10859: }
10860: }
10861: }
10862: if ($output ne '') {
10863: $chgtext .= &mt('For self-created accounts verified by e-mail address:').
10864: '<ul>'.$output.'</ul>';
10865: }
10866: } elsif ($type eq 'captcha') {
10867: if ($savecaptcha{$type} eq 'notused') {
10868: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
10869: } else {
10870: my %captchas = &captcha_phrases();
10871: if ($captchas{$savecaptcha{$type}}) {
10872: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
10873: } else {
10874: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
10875: }
10876: }
10877: } elsif ($type eq 'recaptchakeys') {
10878: my ($privkey,$pubkey);
10879: if (ref($savecaptcha{$type}) eq 'HASH') {
10880: $pubkey = $savecaptcha{$type}{'public'};
10881: $privkey = $savecaptcha{$type}{'private'};
10882: }
10883: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
10884: if (!$pubkey) {
10885: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
10886: } else {
10887: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
10888: }
10889: if (!$privkey) {
10890: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
10891: } else {
10892: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
10893: }
10894: $chgtext .= '</ul>';
10895: } elsif ($type eq 'recaptchaversion') {
10896: if ($savecaptcha{'captcha'} eq 'recaptcha') {
10897: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
10898: }
10899: } elsif ($type eq 'emailusername') {
10900: if (ref($cancreate{'emailusername'}) eq 'HASH') {
10901: if (@statuses) {
10902: foreach my $type (@statuses) {
10903: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
10904: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
10905: $chgtext .= &mt('When self-creating account with e-mail verification, the following information will be provided by [_1]:',"'$usertypes{$type}'").
10906: '<ul>';
10907: foreach my $field (@{$infofields}) {
10908: if ($cancreate{'emailusername'}{$type}{$field}) {
10909: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
10910: }
10911: }
10912: $chgtext .= '</ul>';
10913: } else {
10914: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
10915: }
10916: } else {
10917: $chgtext .= &mt('When self creating account with e-mail verification, no information besides e-mail address will be provided by [_1].',"'$usertypes{$type}'").'<br />';
10918: }
10919: }
10920: }
10921: }
10922: } elsif ($type eq 'notify') {
10923: my $numapprove = 0;
10924: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10925: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
10926: if ($cancreate{'notify'}{'approval'}) {
10927: $chgtext .= &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
10928: $numapprove ++;
10929: }
10930: }
10931: }
10932: unless ($numapprove) {
10933: $chgtext .= &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
10934: }
10935: }
10936: if ($chgtext) {
10937: $resulttext .= '<li>'.$chgtext.'</li>';
10938: }
10939: }
10940: }
10941: if ((ref($changes{'email_rule'}) eq 'ARRAY') && (@{$changes{'email_rule'}} > 0)) {
10942: my ($emailrules,$emailruleorder) =
10943: &Apache::lonnet::inst_userrules($dom,'email');
10944: foreach my $type (@{$changes{'email_rule'}}) {
10945: if (ref($email_rule{$type}) eq 'ARRAY') {
10946: my $chgtext = '<ul>';
10947: foreach my $rule (@{$email_rule{$type}}) {
10948: if (ref($emailrules->{$rule}) eq 'HASH') {
10949: $chgtext .= '<li>'.$emailrules->{$rule}{'name'}.'</li>';
10950: }
10951: }
10952: $chgtext .= '</ul>';
10953: my $typename;
10954: if (@types) {
10955: if ($type eq 'default') {
10956: $typename = $othertitle;
10957: } else {
10958: $typename = $usertypes{$type};
10959: }
10960: $chgtext .= &mt('(Affiliation: [_1])',$typename);
10961: }
10962: if (@{$email_rule{$type}} > 0) {
10963: $resulttext .= '<li>'.
10964: &mt('Accounts may not be created by users verified by e-mail, for e-mail addresses of the following types: ',
10965: $usertypes{$type}).
10966: $chgtext.
10967: '</li>';
10968: } else {
10969: $resulttext .= '<li>'.
10970: &mt('There are now no restrictions on e-mail addresses which may be used for verification when a user requests an account.').
10971: '</li>'.
10972: &mt('(Affiliation: [_1])',$typename);
10973: }
10974: }
10975: }
10976: }
10977: if (ref($changes{'inststatus'}) eq 'ARRAY') {
10978: if (ref($save_inststatus{'inststatusguest'}) eq 'ARRAY') {
10979: if (@{$save_inststatus{'inststatusguest'}} > 0) {
10980: my $chgtext = '<ul>';
10981: foreach my $type (@{$save_inststatus{'inststatusguest'}}) {
10982: $chgtext .= '<li>'.$usertypes{$type}.'</li>';
10983: }
10984: $chgtext .= '</ul>';
10985: $resulttext .= '<li>'.
10986: &mt('A user will self-report one of the following affiliations when requesting an account verified by e-mail: ').
10987: $chgtext.
10988: '</li>';
10989: } else {
10990: $resulttext .= '<li>'.
10991: &mt('No affiliations available for self-reporting when requesting an account verified by e-mail.').
10992: '</li>';
10993: }
10994: }
10995: }
10996: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
10997: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
10998: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
10999: foreach my $type (@{$changes{'selfcreate'}}) {
11000: my $typename = $type;
11001: if (keys(%usertypes) > 0) {
11002: if ($usertypes{$type} ne '') {
11003: $typename = $usertypes{$type};
11004: }
11005: }
11006: my @modifiable;
11007: $resulttext .= '<li>'.
11008: &mt('Self-creation of account by users with status: [_1]',
11009: '<span class="LC_cusr_emph">'.$typename.'</span>').
11010: ' - '.&mt('modifiable fields (if institutional data blank): ');
11011: foreach my $field (@fields) {
11012: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11013: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11014: }
11015: }
11016: if (@modifiable > 0) {
11017: $resulttext .= join(', ',@modifiable);
11018: } else {
11019: $resulttext .= &mt('none');
11020: }
11021: $resulttext .= '</li>';
11022: }
11023: $resulttext .= '</ul></li>';
11024: }
11025: $resulttext .= '</ul>';
11026: my $cachetime = 24*60*60;
11027: $domdefaults{'inststatusguest'} = $save_inststatus{'inststatusguest'};
11028: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11029: if (ref($lastactref) eq 'HASH') {
11030: $lastactref->{'domdefaults'} = 1;
11031: }
11032: } else {
11033: $resulttext = &mt('No changes made to self-creation settings');
11034: }
11035: } else {
11036: $resulttext = '<span class="LC_error">'.
11037: &mt('An error occurred: [_1]',$putresult).'</span>';
11038: }
11039: if ($warningmsg ne '') {
11040: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11041: }
11042: return $resulttext;
11043: }
11044:
11045: sub process_captcha {
11046: my ($container,$changes,$newsettings,$current) = @_;
11047: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11048: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11049: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11050: $newsettings->{'captcha'} = 'original';
11051: }
11052: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11053: if ($container eq 'cancreate') {
11054: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11055: push(@{$changes->{'cancreate'}},'captcha');
11056: } elsif (!defined($changes->{'cancreate'})) {
11057: $changes->{'cancreate'} = ['captcha'];
11058: }
11059: } else {
11060: $changes->{'captcha'} = 1;
11061: }
11062: }
11063: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11064: if ($newsettings->{'captcha'} eq 'recaptcha') {
11065: $newpub = $env{'form.'.$container.'_recaptchapub'};
11066: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11067: $newpub =~ s/[^\w\-]//g;
11068: $newpriv =~ s/[^\w\-]//g;
11069: $newsettings->{'recaptchakeys'} = {
11070: public => $newpub,
11071: private => $newpriv,
11072: };
11073: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11074: $newversion =~ s/\D//g;
11075: if ($newversion ne '2') {
11076: $newversion = 1;
11077: }
11078: $newsettings->{'recaptchaversion'} = $newversion;
11079: }
11080: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11081: $currpub = $current->{'recaptchakeys'}{'public'};
11082: $currpriv = $current->{'recaptchakeys'}{'private'};
11083: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11084: $newsettings->{'recaptchakeys'} = {
11085: public => '',
11086: private => '',
11087: }
11088: }
11089: }
11090: if ($current->{'captcha'} eq 'recaptcha') {
11091: $currversion = $current->{'recaptchaversion'};
11092: if ($currversion ne '2') {
11093: $currversion = 1;
11094: }
11095: }
11096: if ($currversion ne $newversion) {
11097: if ($container eq 'cancreate') {
11098: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11099: push(@{$changes->{'cancreate'}},'recaptchaversion');
11100: } elsif (!defined($changes->{'cancreate'})) {
11101: $changes->{'cancreate'} = ['recaptchaversion'];
11102: }
11103: } else {
11104: $changes->{'recaptchaversion'} = 1;
11105: }
11106: }
11107: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11108: if ($container eq 'cancreate') {
11109: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11110: push(@{$changes->{'cancreate'}},'recaptchakeys');
11111: } elsif (!defined($changes->{'cancreate'})) {
11112: $changes->{'cancreate'} = ['recaptchakeys'];
11113: }
11114: } else {
11115: $changes->{'recaptchakeys'} = 1;
11116: }
11117: }
11118: return;
11119: }
11120:
11121: sub modify_usermodification {
11122: my ($dom,%domconfig) = @_;
11123: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11124: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11125: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11126: if ($key eq 'selfcreate') {
11127: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11128: } else {
11129: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11130: }
11131: }
11132: }
11133: my @contexts = ('author','course');
11134: my %context_title = (
11135: author => 'In author context',
11136: course => 'In course context',
11137: );
11138: my @fields = ('lastname','firstname','middlename','generation',
11139: 'permanentemail','id');
11140: my %roles = (
11141: author => ['ca','aa'],
11142: course => ['st','ep','ta','in','cr'],
11143: );
11144: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11145: foreach my $context (@contexts) {
11146: foreach my $role (@{$roles{$context}}) {
11147: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11148: foreach my $item (@fields) {
11149: if (grep(/^\Q$item\E$/,@modifiable)) {
11150: $modifyhash{$context}{$role}{$item} = 1;
11151: } else {
11152: $modifyhash{$context}{$role}{$item} = 0;
11153: }
11154: }
11155: }
11156: if (ref($curr_usermodification{$context}) eq 'HASH') {
11157: foreach my $role (@{$roles{$context}}) {
11158: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11159: foreach my $field (@fields) {
11160: if ($modifyhash{$context}{$role}{$field} ne
11161: $curr_usermodification{$context}{$role}{$field}) {
11162: push(@{$changes{$context}},$role);
11163: last;
11164: }
11165: }
11166: }
11167: }
11168: } else {
11169: foreach my $context (@contexts) {
11170: foreach my $role (@{$roles{$context}}) {
11171: push(@{$changes{$context}},$role);
11172: }
11173: }
11174: }
11175: }
11176: my %usermodification_hash = (
11177: usermodification => \%modifyhash,
11178: );
11179: my $putresult = &Apache::lonnet::put_dom('configuration',
11180: \%usermodification_hash,$dom);
11181: if ($putresult eq 'ok') {
11182: if (keys(%changes) > 0) {
11183: $resulttext = &mt('Changes made: ').'<ul>';
11184: foreach my $context (@contexts) {
11185: if (ref($changes{$context}) eq 'ARRAY') {
11186: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11187: if (ref($changes{$context}) eq 'ARRAY') {
11188: foreach my $role (@{$changes{$context}}) {
11189: my $rolename;
11190: if ($role eq 'cr') {
11191: $rolename = &mt('Custom');
11192: } else {
11193: $rolename = &Apache::lonnet::plaintext($role);
11194: }
11195: my @modifiable;
11196: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11197: foreach my $field (@fields) {
11198: if ($modifyhash{$context}{$role}{$field}) {
11199: push(@modifiable,$fieldtitles{$field});
11200: }
11201: }
11202: if (@modifiable > 0) {
11203: $resulttext .= join(', ',@modifiable);
11204: } else {
11205: $resulttext .= &mt('none');
11206: }
11207: $resulttext .= '</li>';
11208: }
11209: $resulttext .= '</ul></li>';
11210: }
11211: }
11212: }
11213: $resulttext .= '</ul>';
11214: } else {
11215: $resulttext = &mt('No changes made to user modification settings');
11216: }
11217: } else {
11218: $resulttext = '<span class="LC_error">'.
11219: &mt('An error occurred: [_1]',$putresult).'</span>';
11220: }
11221: return $resulttext;
11222: }
11223:
11224: sub modify_defaults {
11225: my ($dom,$lastactref,%domconfig) = @_;
11226: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11227: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11228: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
11229: 'portal_def','intauth_cost','intauth_check','intauth_switch');
11230: my @authtypes = ('internal','krb4','krb5','localauth');
11231: foreach my $item (@items) {
11232: $newvalues{$item} = $env{'form.'.$item};
11233: if ($item eq 'auth_def') {
11234: if ($newvalues{$item} ne '') {
11235: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11236: push(@errors,$item);
11237: }
11238: }
11239: } elsif ($item eq 'lang_def') {
11240: if ($newvalues{$item} ne '') {
11241: if ($newvalues{$item} =~ /^(\w+)/) {
11242: my $langcode = $1;
11243: if ($langcode ne 'x_chef') {
11244: if (code2language($langcode) eq '') {
11245: push(@errors,$item);
11246: }
11247: }
11248: } else {
11249: push(@errors,$item);
11250: }
11251: }
11252: } elsif ($item eq 'timezone_def') {
11253: if ($newvalues{$item} ne '') {
11254: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11255: push(@errors,$item);
11256: }
11257: }
11258: } elsif ($item eq 'datelocale_def') {
11259: if ($newvalues{$item} ne '') {
11260: my @datelocale_ids = DateTime::Locale->ids();
11261: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11262: push(@errors,$item);
11263: }
11264: }
11265: } elsif ($item eq 'portal_def') {
11266: if ($newvalues{$item} ne '') {
11267: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11268: push(@errors,$item);
11269: }
11270: }
11271: } elsif ($item eq 'intauth_cost') {
11272: if ($newvalues{$item} ne '') {
11273: if ($newvalues{$item} =~ /\D/) {
11274: push(@errors,$item);
11275: }
11276: }
11277: } elsif ($item eq 'intauth_check') {
11278: if ($newvalues{$item} ne '') {
11279: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11280: push(@errors,$item);
11281: }
11282: }
11283: } elsif ($item eq 'intauth_switch') {
11284: if ($newvalues{$item} ne '') {
11285: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11286: push(@errors,$item);
11287: }
11288: }
11289: }
11290: if (grep(/^\Q$item\E$/,@errors)) {
11291: $newvalues{$item} = $domdefaults{$item};
11292: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11293: $changes{$item} = 1;
11294: }
11295: $domdefaults{$item} = $newvalues{$item};
11296: }
11297: my %defaults_hash = (
11298: defaults => \%newvalues,
11299: );
11300: my $title = &defaults_titles();
11301:
11302: my $currinststatus;
11303: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11304: $currinststatus = $domconfig{'inststatus'};
11305: } else {
11306: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11307: $currinststatus = {
11308: inststatustypes => $usertypes,
11309: inststatusorder => $types,
11310: inststatusguest => [],
11311: };
11312: }
11313: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
11314: my @allpos;
11315: my %alltypes;
11316: my @inststatusguest;
11317: if (ref($currinststatus) eq 'HASH') {
11318: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
11319: foreach my $type (@{$currinststatus->{'inststatusguest'}}) {
11320: unless (grep(/^\Q$type\E$/,@todelete)) {
11321: push(@inststatusguest,$type);
11322: }
11323: }
11324: }
11325: }
11326: my ($currtitles,$currorder);
11327: if (ref($currinststatus) eq 'HASH') {
11328: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
11329: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
11330: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
11331: if ($currinststatus->{inststatustypes}->{$type} ne '') {
11332: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
11333: }
11334: }
11335: unless (grep(/^\Q$type\E$/,@todelete)) {
11336: my $position = $env{'form.inststatus_pos_'.$type};
11337: $position =~ s/\D+//g;
11338: $allpos[$position] = $type;
11339: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
11340: $alltypes{$type} =~ s/`//g;
11341: }
11342: }
11343: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
11344: $currtitles =~ s/,$//;
11345: }
11346: }
11347: if ($env{'form.addinststatus'}) {
11348: my $newtype = $env{'form.addinststatus'};
11349: $newtype =~ s/\W//g;
11350: unless (exists($alltypes{$newtype})) {
11351: $alltypes{$newtype} = $env{'form.addinststatus_title'};
11352: $alltypes{$newtype} =~ s/`//g;
11353: my $position = $env{'form.addinststatus_pos'};
11354: $position =~ s/\D+//g;
11355: if ($position ne '') {
11356: $allpos[$position] = $newtype;
11357: }
11358: }
11359: }
11360: my @orderedstatus;
11361: foreach my $type (@allpos) {
11362: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
11363: push(@orderedstatus,$type);
11364: }
11365: }
11366: foreach my $type (keys(%alltypes)) {
11367: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
11368: delete($alltypes{$type});
11369: }
11370: }
11371: $defaults_hash{'inststatus'} = {
11372: inststatustypes => \%alltypes,
11373: inststatusorder => \@orderedstatus,
11374: inststatusguest => \@inststatusguest,
11375: };
11376: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
11377: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
11378: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
11379: }
11380: }
11381: if ($currorder ne join(',',@orderedstatus)) {
11382: $changes{'inststatus'}{'inststatusorder'} = 1;
11383: }
11384: my $newtitles;
11385: foreach my $item (@orderedstatus) {
11386: $newtitles .= $alltypes{$item}.',';
11387: }
11388: $newtitles =~ s/,$//;
11389: if ($currtitles ne $newtitles) {
11390: $changes{'inststatus'}{'inststatustypes'} = 1;
11391: }
11392: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
11393: $dom);
11394: if ($putresult eq 'ok') {
11395: if (keys(%changes) > 0) {
11396: $resulttext = &mt('Changes made:').'<ul>';
11397: my $version = &Apache::lonnet::get_server_loncaparev($dom);
11398: 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";
11399: foreach my $item (sort(keys(%changes))) {
11400: if ($item eq 'inststatus') {
11401: if (ref($changes{'inststatus'}) eq 'HASH') {
11402: if (@orderedstatus) {
11403: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
11404: foreach my $type (@orderedstatus) {
11405: $resulttext .= $alltypes{$type}.', ';
11406: }
11407: $resulttext =~ s/, $//;
11408: $resulttext .= '</li>';
11409: } else {
11410: $resulttext .= '<li>'.&mt('Institutional user status types deleted').'</li>';
11411: }
11412: }
11413: } else {
11414: my $value = $env{'form.'.$item};
11415: if ($value eq '') {
11416: $value = &mt('none');
11417: } elsif ($item eq 'auth_def') {
11418: my %authnames = &authtype_names();
11419: my %shortauth = (
11420: internal => 'int',
11421: krb4 => 'krb4',
11422: krb5 => 'krb5',
11423: localauth => 'loc',
11424: );
11425: $value = $authnames{$shortauth{$value}};
11426: } elsif ($item eq 'intauth_switch') {
11427: my %optiondesc = &Apache::lonlocal::texthash (
11428: 0 => 'No',
11429: 1 => 'Yes',
11430: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
11431: );
11432: if ($value =~ /^(0|1|2)$/) {
11433: $value = $optiondesc{$value};
11434: } else {
11435: $value = &mt('none -- defaults to No');
11436: }
11437: } elsif ($item eq 'intauth_check') {
11438: my %optiondesc = &Apache::lonlocal::texthash (
11439: 0 => 'No',
11440: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
11441: 2 => 'Yes, disallow login if stored cost is less than domain default',
11442: );
11443: if ($value =~ /^(0|1|2)$/) {
11444: $value = $optiondesc{$value};
11445: } else {
11446: $value = &mt('none -- defaults to No');
11447: }
11448: }
11449: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
11450: $mailmsgtext .= "$title->{$item} set to $value\n";
11451: }
11452: }
11453: $resulttext .= '</ul>';
11454: $mailmsgtext .= "\n";
11455: my $cachetime = 24*60*60;
11456: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11457: if (ref($lastactref) eq 'HASH') {
11458: $lastactref->{'domdefaults'} = 1;
11459: }
11460: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
11461: my $notify = 1;
11462: if (ref($domconfig{'contacts'}) eq 'HASH') {
11463: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
11464: $notify = 0;
11465: }
11466: }
11467: if ($notify) {
11468: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
11469: "LON-CAPA Domain Settings Change - $dom",
11470: $mailmsgtext);
11471: }
11472: }
11473: } else {
11474: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
11475: }
11476: } else {
11477: $resulttext = '<span class="LC_error">'.
11478: &mt('An error occurred: [_1]',$putresult).'</span>';
11479: }
11480: if (@errors > 0) {
11481: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
11482: foreach my $item (@errors) {
11483: $resulttext .= ' "'.$title->{$item}.'",';
11484: }
11485: $resulttext =~ s/,$//;
11486: }
11487: return $resulttext;
11488: }
11489:
11490: sub modify_scantron {
11491: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11492: my ($resulttext,%confhash,%changes,$errors);
11493: my $custom = 'custom.tab';
11494: my $default = 'default.tab';
11495: my $servadm = $r->dir_config('lonAdmEMail');
11496: my ($configuserok,$author_ok,$switchserver) =
11497: &config_check($dom,$confname,$servadm);
11498: if ($env{'form.scantronformat.filename'} ne '') {
11499: my $error;
11500: if ($configuserok eq 'ok') {
11501: if ($switchserver) {
11502: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
11503: } else {
11504: if ($author_ok eq 'ok') {
11505: my ($result,$scantronurl) =
11506: &publishlogo($r,'upload','scantronformat',$dom,
11507: $confname,'scantron','','',$custom);
11508: if ($result eq 'ok') {
11509: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
11510: $changes{'scantronformat'} = 1;
11511: } else {
11512: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
11513: }
11514: } else {
11515: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
11516: }
11517: }
11518: } else {
11519: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
11520: }
11521: if ($error) {
11522: &Apache::lonnet::logthis($error);
11523: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
11524: }
11525: }
11526: if (ref($domconfig{'scantron'}) eq 'HASH') {
11527: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
11528: if ($env{'form.scantronformat_del'}) {
11529: $confhash{'scantron'}{'scantronformat'} = '';
11530: $changes{'scantronformat'} = 1;
11531: }
11532: }
11533: }
11534: if (keys(%confhash) > 0) {
11535: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
11536: $dom);
11537: if ($putresult eq 'ok') {
11538: if (keys(%changes) > 0) {
11539: if (ref($confhash{'scantron'}) eq 'HASH') {
11540: $resulttext = &mt('Changes made:').'<ul>';
11541: if ($confhash{'scantron'}{'scantronformat'} eq '') {
11542: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
11543: } else {
11544: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
11545: }
11546: $resulttext .= '</ul>';
11547: } else {
11548: $resulttext = &mt('Changes made to bubblesheet format file.');
11549: }
11550: $resulttext .= '</ul>';
11551: &Apache::loncommon::devalidate_domconfig_cache($dom);
11552: if (ref($lastactref) eq 'HASH') {
11553: $lastactref->{'domainconfig'} = 1;
11554: }
11555: } else {
11556: $resulttext = &mt('No changes made to bubblesheet format file');
11557: }
11558: } else {
11559: $resulttext = '<span class="LC_error">'.
11560: &mt('An error occurred: [_1]',$putresult).'</span>';
11561: }
11562: } else {
11563: $resulttext = &mt('No changes made to bubblesheet format file');
11564: }
11565: if ($errors) {
11566: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
11567: $errors.'</ul>';
11568: }
11569: return $resulttext;
11570: }
11571:
11572: sub modify_coursecategories {
11573: my ($dom,$lastactref,%domconfig) = @_;
11574: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
11575: $cathash);
11576: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
11577: my @catitems = ('unauth','auth');
11578: my @cattypes = ('std','domonly','codesrch','none');
11579: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11580: $cathash = $domconfig{'coursecategories'}{'cats'};
11581: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
11582: $changes{'togglecats'} = 1;
11583: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
11584: }
11585: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
11586: $changes{'categorize'} = 1;
11587: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
11588: }
11589: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
11590: $changes{'togglecatscomm'} = 1;
11591: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
11592: }
11593: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
11594: $changes{'categorizecomm'} = 1;
11595: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
11596: }
11597: foreach my $item (@catitems) {
11598: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
11599: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
11600: $changes{$item} = 1;
11601: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
11602: }
11603: }
11604: }
11605: } else {
11606: $changes{'togglecats'} = 1;
11607: $changes{'categorize'} = 1;
11608: $changes{'togglecatscomm'} = 1;
11609: $changes{'categorizecomm'} = 1;
11610: $domconfig{'coursecategories'} = {
11611: togglecats => $env{'form.togglecats'},
11612: categorize => $env{'form.categorize'},
11613: togglecatscomm => $env{'form.togglecatscomm'},
11614: categorizecomm => $env{'form.categorizecomm'},
11615: };
11616: foreach my $item (@catitems) {
11617: if ($env{'form.coursecat_'.$item} ne 'std') {
11618: $changes{$item} = 1;
11619: }
11620: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
11621: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
11622: }
11623: }
11624: }
11625: if (ref($cathash) eq 'HASH') {
11626: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
11627: push (@deletecategory,'instcode::0');
11628: }
11629: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
11630: push(@deletecategory,'communities::0');
11631: }
11632: }
11633: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
11634: if (ref($cathash) eq 'HASH') {
11635: if (@deletecategory > 0) {
11636: #FIXME Need to remove category from all courses using a deleted category
11637: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
11638: foreach my $item (@deletecategory) {
11639: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
11640: delete($domconfig{'coursecategories'}{'cats'}{$item});
11641: $deletions{$item} = 1;
11642: &recurse_cat_deletes($item,$cathash,\%deletions);
11643: }
11644: }
11645: }
11646: foreach my $item (keys(%{$cathash})) {
11647: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11648: if ($cathash->{$item} ne $env{'form.'.$item}) {
11649: $reorderings{$item} = 1;
11650: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
11651: }
11652: if ($env{'form.addcategory_name_'.$item} ne '') {
11653: my $newcat = $env{'form.addcategory_name_'.$item};
11654: my $newdepth = $depth+1;
11655: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11656: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
11657: $adds{$newitem} = 1;
11658: }
11659: if ($env{'form.subcat_'.$item} ne '') {
11660: my $newcat = $env{'form.subcat_'.$item};
11661: my $newdepth = $depth+1;
11662: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
11663: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
11664: $adds{$newitem} = 1;
11665: }
11666: }
11667: }
11668: if ($env{'form.instcode'} eq '1') {
11669: if (ref($cathash) eq 'HASH') {
11670: my $newitem = 'instcode::0';
11671: if ($cathash->{$newitem} eq '') {
11672: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11673: $adds{$newitem} = 1;
11674: }
11675: } else {
11676: my $newitem = 'instcode::0';
11677: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
11678: $adds{$newitem} = 1;
11679: }
11680: }
11681: if ($env{'form.communities'} eq '1') {
11682: if (ref($cathash) eq 'HASH') {
11683: my $newitem = 'communities::0';
11684: if ($cathash->{$newitem} eq '') {
11685: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11686: $adds{$newitem} = 1;
11687: }
11688: } else {
11689: my $newitem = 'communities::0';
11690: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
11691: $adds{$newitem} = 1;
11692: }
11693: }
11694: if ($env{'form.addcategory_name'} ne '') {
11695: if (($env{'form.addcategory_name'} ne 'instcode') &&
11696: ($env{'form.addcategory_name'} ne 'communities')) {
11697: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
11698: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
11699: $adds{$newitem} = 1;
11700: }
11701: }
11702: my $putresult;
11703: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11704: if (keys(%deletions) > 0) {
11705: foreach my $key (keys(%deletions)) {
11706: if ($predelallitems{$key} ne '') {
11707: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
11708: }
11709: }
11710: }
11711: my (@chkcats,@chktrails,%chkallitems);
11712: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
11713: if (ref($chkcats[0]) eq 'ARRAY') {
11714: my $depth = 0;
11715: my $chg = 0;
11716: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
11717: my $name = $chkcats[0][$i];
11718: my $item;
11719: if ($name eq '') {
11720: $chg ++;
11721: } else {
11722: $item = &escape($name).'::0';
11723: if ($chg) {
11724: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
11725: }
11726: $depth ++;
11727: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
11728: $depth --;
11729: }
11730: }
11731: }
11732: }
11733: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11734: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
11735: if ($putresult eq 'ok') {
11736: my %title = (
11737: togglecats => 'Show/Hide a course in catalog',
11738: categorize => 'Assign a category to a course',
11739: togglecatscomm => 'Show/Hide a community in catalog',
11740: categorizecomm => 'Assign a category to a community',
11741: );
11742: my %level = (
11743: dom => 'set in Domain ("Modify Course/Community")',
11744: crs => 'set in Course ("Course Configuration")',
11745: comm => 'set in Community ("Community Configuration")',
11746: none => 'No catalog',
11747: std => 'Standard catalog',
11748: domonly => 'Domain-only catalog',
11749: codesrch => 'Code search form',
11750: );
11751: $resulttext = &mt('Changes made:').'<ul>';
11752: if ($changes{'togglecats'}) {
11753: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
11754: }
11755: if ($changes{'categorize'}) {
11756: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
11757: }
11758: if ($changes{'togglecatscomm'}) {
11759: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
11760: }
11761: if ($changes{'categorizecomm'}) {
11762: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
11763: }
11764: if ($changes{'unauth'}) {
11765: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
11766: }
11767: if ($changes{'auth'}) {
11768: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
11769: }
11770: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
11771: my $cathash;
11772: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
11773: $cathash = $domconfig{'coursecategories'}{'cats'};
11774: } else {
11775: $cathash = {};
11776: }
11777: my (@cats,@trails,%allitems);
11778: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
11779: if (keys(%deletions) > 0) {
11780: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
11781: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
11782: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
11783: }
11784: $resulttext .= '</ul></li>';
11785: }
11786: if (keys(%reorderings) > 0) {
11787: my %sort_by_trail;
11788: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
11789: foreach my $key (keys(%reorderings)) {
11790: if ($allitems{$key} ne '') {
11791: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11792: }
11793: }
11794: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11795: $resulttext .= '<li>'.$trails[$trail].'</li>';
11796: }
11797: $resulttext .= '</ul></li>';
11798: }
11799: if (keys(%adds) > 0) {
11800: my %sort_by_trail;
11801: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
11802: foreach my $key (keys(%adds)) {
11803: if ($allitems{$key} ne '') {
11804: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
11805: }
11806: }
11807: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
11808: $resulttext .= '<li>'.$trails[$trail].'</li>';
11809: }
11810: $resulttext .= '</ul></li>';
11811: }
11812: &Apache::lonnet::do_cache_new('cats',$dom,$cathash,3600);
11813: if (ref($lastactref) eq 'HASH') {
11814: $lastactref->{'cats'} = 1;
11815: }
11816: }
11817: $resulttext .= '</ul>';
11818: if ($changes{'unauth'} || $changes{'auth'}) {
11819: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
11820: if ($changes{'auth'}) {
11821: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
11822: }
11823: if ($changes{'unauth'}) {
11824: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
11825: }
11826: my $cachetime = 24*60*60;
11827: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11828: if (ref($lastactref) eq 'HASH') {
11829: $lastactref->{'domdefaults'} = 1;
11830: }
11831: }
11832: } else {
11833: $resulttext = '<span class="LC_error">'.
11834: &mt('An error occurred: [_1]',$putresult).'</span>';
11835: }
11836: } else {
11837: $resulttext = &mt('No changes made to course and community categories');
11838: }
11839: return $resulttext;
11840: }
11841:
11842: sub modify_serverstatuses {
11843: my ($dom,%domconfig) = @_;
11844: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
11845: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
11846: %currserverstatus = %{$domconfig{'serverstatuses'}};
11847: }
11848: my @pages = &serverstatus_pages();
11849: foreach my $type (@pages) {
11850: $newserverstatus{$type}{'namedusers'} = '';
11851: $newserverstatus{$type}{'machines'} = '';
11852: if (defined($env{'form.'.$type.'_namedusers'})) {
11853: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
11854: my @okusers;
11855: foreach my $user (@users) {
11856: my ($uname,$udom) = split(/:/,$user);
11857: if (($udom =~ /^$match_domain$/) &&
11858: (&Apache::lonnet::domain($udom)) &&
11859: ($uname =~ /^$match_username$/)) {
11860: if (!grep(/^\Q$user\E/,@okusers)) {
11861: push(@okusers,$user);
11862: }
11863: }
11864: }
11865: if (@okusers > 0) {
11866: @okusers = sort(@okusers);
11867: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
11868: }
11869: }
11870: if (defined($env{'form.'.$type.'_machines'})) {
11871: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
11872: my @okmachines;
11873: foreach my $ip (@machines) {
11874: my @parts = split(/\./,$ip);
11875: next if (@parts < 4);
11876: my $badip = 0;
11877: for (my $i=0; $i<4; $i++) {
11878: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
11879: $badip = 1;
11880: last;
11881: }
11882: }
11883: if (!$badip) {
11884: push(@okmachines,$ip);
11885: }
11886: }
11887: @okmachines = sort(@okmachines);
11888: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
11889: }
11890: }
11891: my %serverstatushash = (
11892: serverstatuses => \%newserverstatus,
11893: );
11894: foreach my $type (@pages) {
11895: foreach my $setting ('namedusers','machines') {
11896: my (@current,@new);
11897: if (ref($currserverstatus{$type}) eq 'HASH') {
11898: if ($currserverstatus{$type}{$setting} ne '') {
11899: @current = split(/,/,$currserverstatus{$type}{$setting});
11900: }
11901: }
11902: if ($newserverstatus{$type}{$setting} ne '') {
11903: @new = split(/,/,$newserverstatus{$type}{$setting});
11904: }
11905: if (@current > 0) {
11906: if (@new > 0) {
11907: foreach my $item (@current) {
11908: if (!grep(/^\Q$item\E$/,@new)) {
11909: $changes{$type}{$setting} = 1;
11910: last;
11911: }
11912: }
11913: foreach my $item (@new) {
11914: if (!grep(/^\Q$item\E$/,@current)) {
11915: $changes{$type}{$setting} = 1;
11916: last;
11917: }
11918: }
11919: } else {
11920: $changes{$type}{$setting} = 1;
11921: }
11922: } elsif (@new > 0) {
11923: $changes{$type}{$setting} = 1;
11924: }
11925: }
11926: }
11927: if (keys(%changes) > 0) {
11928: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
11929: my $putresult = &Apache::lonnet::put_dom('configuration',
11930: \%serverstatushash,$dom);
11931: if ($putresult eq 'ok') {
11932: $resulttext .= &mt('Changes made:').'<ul>';
11933: foreach my $type (@pages) {
11934: if (ref($changes{$type}) eq 'HASH') {
11935: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
11936: if ($changes{$type}{'namedusers'}) {
11937: if ($newserverstatus{$type}{'namedusers'} eq '') {
11938: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
11939: } else {
11940: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
11941: }
11942: }
11943: if ($changes{$type}{'machines'}) {
11944: if ($newserverstatus{$type}{'machines'} eq '') {
11945: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
11946: } else {
11947: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
11948: }
11949:
11950: }
11951: $resulttext .= '</ul></li>';
11952: }
11953: }
11954: $resulttext .= '</ul>';
11955: } else {
11956: $resulttext = '<span class="LC_error">'.
11957: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
11958:
11959: }
11960: } else {
11961: $resulttext = &mt('No changes made to access to server status pages');
11962: }
11963: return $resulttext;
11964: }
11965:
11966: sub modify_helpsettings {
11967: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11968: my ($resulttext,$errors,%changes,%helphash);
11969: my %defaultchecked = ('submitbugs' => 'on');
11970: my @offon = ('off','on');
11971: my @toggles = ('submitbugs');
11972: my %current = ('submitbugs' => '',
11973: 'adhoc' => {},
11974: );
11975: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
11976: %current = %{$domconfig{'helpsettings'}};
11977: }
11978: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11979: foreach my $item (@toggles) {
11980: if ($defaultchecked{$item} eq 'on') {
11981: if ($current{$item} eq '') {
11982: if ($env{'form.'.$item} eq '0') {
11983: $changes{$item} = 1;
11984: }
11985: } elsif ($current{$item} ne $env{'form.'.$item}) {
11986: $changes{$item} = 1;
11987: }
11988: } elsif ($defaultchecked{$item} eq 'off') {
11989: if ($current{$item} eq '') {
11990: if ($env{'form.'.$item} eq '1') {
11991: $changes{$item} = 1;
11992: }
11993: } elsif ($current{$item} ne $env{'form.'.$item}) {
11994: $changes{$item} = 1;
11995: }
11996: }
11997: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
11998: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
11999: }
12000: }
12001: my $maxnum = $env{'form.helproles_maxnum'};
12002: my $confname = $dom.'-domainconfig';
12003: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12004: my (@allpos,%newsettings,%changedprivs,$newrole);
12005: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12006: my @accesstypes = ('all','dh','da','none','status','inc','exc');
12007: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
12008: my %lt = &Apache::lonlocal::texthash(
12009: s => 'system',
12010: d => 'domain',
12011: order => 'Display order',
12012: access => 'Role usage',
12013: all => 'All with domain helpdesk or helpdesk assistant role',
12014: dh => 'All with domain helpdesk role',
12015: da => 'All with domain helpdesk assistant role',
12016: none => 'None',
12017: status => 'Determined based on institutional status',
12018: inc => 'Include all, but exclude specific personnel',
12019: exc => 'Exclude all, but include specific personnel',
12020: );
12021: for (my $num=0; $num<=$maxnum; $num++) {
12022: my ($prefix,$identifier,$rolename,%curr);
12023: if ($num == $maxnum) {
12024: next unless ($env{'form.newcusthelp'} == $maxnum);
12025: $identifier = 'custhelp'.$num;
12026: $prefix = 'helproles_'.$num;
12027: $rolename = $env{'form.custhelpname'.$num};
12028: $rolename=~s/[^A-Za-z0-9]//gs;
12029: next if ($rolename eq '');
12030: next if (exists($existing{'rolesdef_'.$rolename}));
12031: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12032: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12033: $newprivs{'c'},$confname,$dom);
12034: if ($result ne 'ok') {
12035: $errors .= '<li><span class="LC_error">'.
12036: &mt('An error occurred storing the new custom role: [_1]',
12037: $result).'</span></li>';
12038: next;
12039: } else {
12040: $changedprivs{$rolename} = \%newprivs;
12041: $newrole = $rolename;
12042: }
12043: } else {
12044: $prefix = 'helproles_'.$num;
12045: $rolename = $env{'form.'.$prefix};
12046: next if ($rolename eq '');
12047: next unless (exists($existing{'rolesdef_'.$rolename}));
12048: $identifier = 'custhelp'.$num;
12049: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12050: my %currprivs;
12051: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12052: split(/\_/,$existing{'rolesdef_'.$rolename});
12053: foreach my $level ('c','d','s') {
12054: if ($newprivs{$level} ne $currprivs{$level}) {
12055: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12056: $newprivs{'c'},$confname,$dom);
12057: if ($result ne 'ok') {
12058: $errors .= '<li><span class="LC_error">'.
12059: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12060: $rolename,$result).'</span></li>';
12061: } else {
12062: $changedprivs{$rolename} = \%newprivs;
12063: }
12064: last;
12065: }
12066: }
12067: if (ref($current{'adhoc'}) eq 'HASH') {
12068: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12069: %curr = %{$current{'adhoc'}{$rolename}};
12070: }
12071: }
12072: }
12073: my $newpos = $env{'form.'.$prefix.'_pos'};
12074: $newpos =~ s/\D+//g;
12075: $allpos[$newpos] = $rolename;
12076: my $newdesc = $env{'form.'.$prefix.'_desc'};
12077: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12078: if ($curr{'desc'}) {
12079: if ($curr{'desc'} ne $newdesc) {
12080: $changes{'customrole'}{$rolename}{'desc'} = 1;
12081: $newsettings{$rolename}{'desc'} = $newdesc;
12082: }
12083: } elsif ($newdesc ne '') {
12084: $changes{'customrole'}{$rolename}{'desc'} = 1;
12085: $newsettings{$rolename}{'desc'} = $newdesc;
12086: }
12087: my $access = $env{'form.'.$prefix.'_access'};
12088: if (grep(/^\Q$access\E$/,@accesstypes)) {
12089: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12090: if ($access eq 'status') {
12091: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12092: if (scalar(@statuses) == 0) {
12093: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12094: } else {
12095: my (@shownstatus,$numtypes);
12096: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12097: if (ref($types) eq 'ARRAY') {
12098: $numtypes = scalar(@{$types});
12099: foreach my $type (sort(@statuses)) {
12100: if ($type eq 'default') {
12101: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12102: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12103: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12104: push(@shownstatus,$usertypes->{$type});
12105: }
12106: }
12107: }
12108: if (grep(/^default$/,@statuses)) {
12109: push(@shownstatus,$othertitle);
12110: }
12111: if (scalar(@shownstatus) == 1+$numtypes) {
12112: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12113: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12114: } else {
12115: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12116: if (ref($curr{'status'}) eq 'ARRAY') {
12117: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12118: if (@diffs) {
12119: $changes{'customrole'}{$rolename}{$access} = 1;
12120: }
12121: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12122: $changes{'customrole'}{$rolename}{$access} = 1;
12123: }
12124: }
12125: }
12126: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12127: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12128: my @newspecstaff;
12129: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12130: foreach my $person (sort(@personnel)) {
12131: if ($domhelpdesk{$person}) {
12132: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12133: }
12134: }
12135: if (ref($curr{$access}) eq 'ARRAY') {
12136: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12137: if (@diffs) {
12138: $changes{'customrole'}{$rolename}{$access} = 1;
12139: }
12140: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12141: $changes{'customrole'}{$rolename}{$access} = 1;
12142: }
12143: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12144: my ($uname,$udom) = split(/:/,$person);
12145: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12146: }
12147: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12148: }
12149: } else {
12150: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12151: }
12152: unless ($curr{'access'} eq $access) {
12153: $changes{'customrole'}{$rolename}{'access'} = 1;
12154: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12155: }
12156: }
12157: if (@allpos > 0) {
12158: my $idx = 0;
12159: foreach my $rolename (@allpos) {
12160: if ($rolename ne '') {
12161: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12162: if (ref($current{'adhoc'}) eq 'HASH') {
12163: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12164: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12165: $changes{'customrole'}{$rolename}{'order'} = 1;
12166: $newsettings{$rolename}{'order'} = $idx+1;
12167: }
12168: }
12169: }
12170: $idx ++;
12171: }
12172: }
12173: }
12174: my $putresult;
12175: if (keys(%changes) > 0) {
12176: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12177: if ($putresult eq 'ok') {
12178: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12179: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12180: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12181: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12182: }
12183: }
12184: my $cachetime = 24*60*60;
12185: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12186: if (ref($lastactref) eq 'HASH') {
12187: $lastactref->{'domdefaults'} = 1;
12188: }
12189: } else {
12190: $errors .= '<li><span class="LC_error">'.
12191: &mt('An error occurred storing the settings: [_1]',
12192: $putresult).'</span></li>';
12193: }
12194: }
12195: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12196: $resulttext = &mt('Changes made:').'<ul>';
12197: my (%shownprivs,@levelorder);
12198: @levelorder = ('c','d','s');
12199: if ((keys(%changes)) && ($putresult eq 'ok')) {
12200: foreach my $item (sort(keys(%changes))) {
12201: if ($item eq 'submitbugs') {
12202: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12203: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12204: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12205: } elsif ($item eq 'customrole') {
12206: if (ref($changes{'customrole'}) eq 'HASH') {
12207: my @keyorder = ('order','desc','access','status','exc','inc');
12208: my %keytext = &Apache::lonlocal::texthash(
12209: order => 'Order',
12210: desc => 'Role description',
12211: access => 'Role usage',
12212: status => 'Allowed institutional types',
12213: exc => 'Allowed personnel',
12214: inc => 'Disallowed personnel',
12215: );
12216: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12217: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12218: if ($role eq $newrole) {
12219: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12220: $role).'<ul>';
12221: } else {
12222: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12223: $role).'<ul>';
12224: }
12225: foreach my $key (@keyorder) {
12226: if ($changes{'customrole'}{$role}{$key}) {
12227: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12228: $keytext{$key},$newsettings{$role}{$key}).
12229: '</li>';
12230: }
12231: }
12232: if (ref($changedprivs{$role}) eq 'HASH') {
12233: $shownprivs{$role} = 1;
12234: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12235: foreach my $level (@levelorder) {
12236: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12237: next if ($item eq '');
12238: my ($priv) = split(/\&/,$item,2);
12239: if (&Apache::lonnet::plaintext($priv)) {
12240: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12241: unless ($level eq 'c') {
12242: $resulttext .= ' ('.$lt{$level}.')';
12243: }
12244: $resulttext .= '</li>';
12245: }
12246: }
12247: }
12248: $resulttext .= '</ul>';
12249: }
12250: $resulttext .= '</ul></li>';
12251: }
12252: }
12253: }
12254: }
12255: }
12256: }
12257: if (keys(%changedprivs)) {
12258: foreach my $role (sort(keys(%changedprivs))) {
12259: unless ($shownprivs{$role}) {
12260: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12261: $role).'<ul>'.
12262: '<li>'.&mt('Privileges set to :').'<ul>';
12263: foreach my $level (@levelorder) {
12264: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12265: next if ($item eq '');
12266: my ($priv) = split(/\&/,$item,2);
12267: if (&Apache::lonnet::plaintext($priv)) {
12268: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12269: unless ($level eq 'c') {
12270: $resulttext .= ' ('.$lt{$level}.')';
12271: }
12272: $resulttext .= '</li>';
12273: }
12274: }
12275: }
12276: $resulttext .= '</ul></li></ul></li>';
12277: }
12278: }
12279: }
12280: $resulttext .= '</ul>';
12281: } else {
12282: $resulttext = &mt('No changes made to help settings');
12283: }
12284: if ($errors) {
12285: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12286: $errors.'</ul>';
12287: }
12288: return $resulttext;
12289: }
12290:
12291: sub modify_coursedefaults {
12292: my ($dom,$lastactref,%domconfig) = @_;
12293: my ($resulttext,$errors,%changes,%defaultshash);
12294: my %defaultchecked = (
12295: 'uselcmath' => 'on',
12296: 'usejsme' => 'on'
12297: );
12298: my @toggles = ('uselcmath','usejsme');
12299: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
12300: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
12301: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
12302: my @types = ('official','unofficial','community','textbook');
12303: my %staticdefaults = (
12304: anonsurvey_threshold => 10,
12305: uploadquota => 500,
12306: postsubmit => 60,
12307: mysqltables => 172800,
12308: );
12309: my %texoptions = (
12310: MathJax => 'MathJax',
12311: mimetex => &mt('Convert to Images'),
12312: tth => &mt('TeX to HTML'),
12313: );
12314: $defaultshash{'coursedefaults'} = {};
12315:
12316: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
12317: if ($domconfig{'coursedefaults'} eq '') {
12318: $domconfig{'coursedefaults'} = {};
12319: }
12320: }
12321:
12322: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
12323: foreach my $item (@toggles) {
12324: if ($defaultchecked{$item} eq 'on') {
12325: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12326: ($env{'form.'.$item} eq '0')) {
12327: $changes{$item} = 1;
12328: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12329: $changes{$item} = 1;
12330: }
12331: } elsif ($defaultchecked{$item} eq 'off') {
12332: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12333: ($env{'form.'.$item} eq '1')) {
12334: $changes{$item} = 1;
12335: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12336: $changes{$item} = 1;
12337: }
12338: }
12339: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
12340: }
12341: foreach my $item (@numbers) {
12342: my ($currdef,$newdef);
12343: $newdef = $env{'form.'.$item};
12344: if ($item eq 'anonsurvey_threshold') {
12345: $currdef = $domconfig{'coursedefaults'}{$item};
12346: $newdef =~ s/\D//g;
12347: if ($newdef eq '' || $newdef < 1) {
12348: $newdef = 1;
12349: }
12350: $defaultshash{'coursedefaults'}{$item} = $newdef;
12351: } else {
12352: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
12353: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
12354: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
12355: }
12356: $newdef =~ s/[^\w.\-]//g;
12357: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
12358: }
12359: if ($currdef ne $newdef) {
12360: if ($item eq 'anonsurvey_threshold') {
12361: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
12362: $changes{$item} = 1;
12363: }
12364: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
12365: my $setting = $1;
12366: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
12367: $changes{$setting} = 1;
12368: }
12369: }
12370: }
12371: }
12372: my $texengine;
12373: if ($env{'form.texengine'} =~ /^(MathJax|mimetex|tth)$/) {
12374: $texengine = $env{'form.texengine'};
12375: my $currdef = $domconfig{'coursedefaults'}{'texengine'};
12376: if ($currdef eq '') {
12377: unless ($texengine eq $Apache::lonnet::deftex) {
12378: $changes{'texengine'} = 1;
12379: }
12380: } elsif ($currdef ne $texengine) {
12381: $changes{'texengine'} = 1;
12382: }
12383: }
12384: if ($texengine ne '') {
12385: $defaultshash{'coursedefaults'}{'texengine'} = $texengine;
12386: }
12387: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
12388: my @currclonecode;
12389: if (ref($currclone) eq 'HASH') {
12390: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
12391: @currclonecode = @{$currclone->{'instcode'}};
12392: }
12393: }
12394: my $newclone;
12395: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
12396: $newclone = $env{'form.canclone'};
12397: }
12398: if ($newclone eq 'instcode') {
12399: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
12400: my (%codedefaults,@code_order,@clonecode);
12401: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
12402: \@code_order);
12403: foreach my $item (@code_order) {
12404: if (grep(/^\Q$item\E$/,@newcodes)) {
12405: push(@clonecode,$item);
12406: }
12407: }
12408: if (@clonecode) {
12409: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
12410: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
12411: if (@diffs) {
12412: $changes{'canclone'} = 1;
12413: }
12414: } else {
12415: $newclone eq '';
12416: }
12417: } elsif ($newclone ne '') {
12418: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
12419: }
12420: if ($newclone ne $currclone) {
12421: $changes{'canclone'} = 1;
12422: }
12423: my %credits;
12424: foreach my $type (@types) {
12425: unless ($type eq 'community') {
12426: $credits{$type} = $env{'form.'.$type.'_credits'};
12427: $credits{$type} =~ s/[^\d.]+//g;
12428: }
12429: }
12430: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
12431: ($env{'form.coursecredits'} eq '1')) {
12432: $changes{'coursecredits'} = 1;
12433: foreach my $type (keys(%credits)) {
12434: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12435: }
12436: } else {
12437: if ($env{'form.coursecredits'} eq '1') {
12438: foreach my $type (@types) {
12439: unless ($type eq 'community') {
12440: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
12441: $changes{'coursecredits'} = 1;
12442: }
12443: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12444: }
12445: }
12446: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12447: foreach my $type (@types) {
12448: unless ($type eq 'community') {
12449: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
12450: $changes{'coursecredits'} = 1;
12451: last;
12452: }
12453: }
12454: }
12455: }
12456: }
12457: if ($env{'form.postsubmit'} eq '1') {
12458: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
12459: my %currtimeout;
12460: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12461: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
12462: $changes{'postsubmit'} = 1;
12463: }
12464: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12465: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
12466: }
12467: } else {
12468: $changes{'postsubmit'} = 1;
12469: }
12470: foreach my $type (@types) {
12471: my $timeout = $env{'form.'.$type.'_timeout'};
12472: $timeout =~ s/\D//g;
12473: if ($timeout == $staticdefaults{'postsubmit'}) {
12474: $timeout = '';
12475: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
12476: $timeout = '0';
12477: }
12478: unless ($timeout eq '') {
12479: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
12480: }
12481: if (exists($currtimeout{$type})) {
12482: if ($timeout ne $currtimeout{$type}) {
12483: $changes{'postsubmit'} = 1;
12484: }
12485: } elsif ($timeout ne '') {
12486: $changes{'postsubmit'} = 1;
12487: }
12488: }
12489: } else {
12490: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
12491: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12492: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
12493: $changes{'postsubmit'} = 1;
12494: }
12495: } else {
12496: $changes{'postsubmit'} = 1;
12497: }
12498: }
12499: }
12500: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12501: $dom);
12502: if ($putresult eq 'ok') {
12503: if (keys(%changes) > 0) {
12504: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12505: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
12506: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
12507: ($changes{'canclone'}) || ($changes{'mysqltables'}) || ($changes{'texengine'})) {
12508: foreach my $item ('uselcmath','usejsme','texengine') {
12509: if ($changes{$item}) {
12510: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
12511: }
12512: }
12513: if ($changes{'coursecredits'}) {
12514: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12515: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
12516: $domdefaults{$type.'credits'} =
12517: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
12518: }
12519: }
12520: }
12521: if ($changes{'postsubmit'}) {
12522: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12523: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
12524: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12525: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
12526: $domdefaults{$type.'postsubtimeout'} =
12527: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12528: }
12529: }
12530: }
12531: }
12532: if ($changes{'uploadquota'}) {
12533: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12534: foreach my $type (@types) {
12535: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
12536: }
12537: }
12538: }
12539: if ($changes{'canclone'}) {
12540: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12541: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12542: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
12543: if (@clonecodes) {
12544: $domdefaults{'canclone'} = join('+',@clonecodes);
12545: }
12546: }
12547: } else {
12548: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
12549: }
12550: }
12551: my $cachetime = 24*60*60;
12552: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12553: if (ref($lastactref) eq 'HASH') {
12554: $lastactref->{'domdefaults'} = 1;
12555: }
12556: }
12557: $resulttext = &mt('Changes made:').'<ul>';
12558: foreach my $item (sort(keys(%changes))) {
12559: if ($item eq 'uselcmath') {
12560: if ($env{'form.'.$item} eq '1') {
12561: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
12562: } else {
12563: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
12564: }
12565: } elsif ($item eq 'usejsme') {
12566: if ($env{'form.'.$item} eq '1') {
12567: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
12568: } else {
12569: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
12570: }
12571: } elsif ($item eq 'texengine') {
12572: if ($defaultshash{'coursedefaults'}{'texengine'} ne '') {
12573: $resulttext .= '<li>'.&mt('Default method to display mathematics set to: "[_1]"',
12574: $texoptions{$defaultshash{'coursedefaults'}{'texengine'}}).'</li>';
12575: }
12576: } elsif ($item eq 'anonsurvey_threshold') {
12577: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
12578: } elsif ($item eq 'uploadquota') {
12579: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
12580: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
12581: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
12582: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
12583: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
12584:
12585: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
12586: '</ul>'.
12587: '</li>';
12588: } else {
12589: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
12590: }
12591: } elsif ($item eq 'mysqltables') {
12592: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
12593: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
12594: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
12595: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
12596: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
12597: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
12598: '</ul>'.
12599: '</li>';
12600: } else {
12601: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
12602: }
12603: } elsif ($item eq 'postsubmit') {
12604: if ($domdefaults{'postsubmit'} eq 'off') {
12605: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
12606: } else {
12607: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
12608: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12609: $resulttext .= &mt('durations:').'<ul>';
12610: foreach my $type (@types) {
12611: $resulttext .= '<li>';
12612: my $timeout;
12613: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12614: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
12615: }
12616: my $display;
12617: if ($timeout eq '0') {
12618: $display = &mt('unlimited');
12619: } elsif ($timeout eq '') {
12620: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
12621: } else {
12622: $display = &mt('[quant,_1,second]',$timeout);
12623: }
12624: if ($type eq 'community') {
12625: $resulttext .= &mt('Communities');
12626: } elsif ($type eq 'official') {
12627: $resulttext .= &mt('Official courses');
12628: } elsif ($type eq 'unofficial') {
12629: $resulttext .= &mt('Unofficial courses');
12630: } elsif ($type eq 'textbook') {
12631: $resulttext .= &mt('Textbook courses');
12632: }
12633: $resulttext .= ' -- '.$display.'</li>';
12634: }
12635: $resulttext .= '</ul>';
12636: }
12637: $resulttext .= '</li>';
12638: }
12639: } elsif ($item eq 'coursecredits') {
12640: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12641: if (($domdefaults{'officialcredits'} eq '') &&
12642: ($domdefaults{'unofficialcredits'} eq '') &&
12643: ($domdefaults{'textbookcredits'} eq '')) {
12644: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
12645: } else {
12646: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
12647: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
12648: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
12649: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
12650: '</ul>'.
12651: '</li>';
12652: }
12653: } else {
12654: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
12655: }
12656: } elsif ($item eq 'canclone') {
12657: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
12658: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
12659: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
12660: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
12661: }
12662: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
12663: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
12664: } else {
12665: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
12666: }
12667: }
12668: }
12669: $resulttext .= '</ul>';
12670: } else {
12671: $resulttext = &mt('No changes made to course defaults');
12672: }
12673: } else {
12674: $resulttext = '<span class="LC_error">'.
12675: &mt('An error occurred: [_1]',$putresult).'</span>';
12676: }
12677: return $resulttext;
12678: }
12679:
12680: sub modify_selfenrollment {
12681: my ($dom,$lastactref,%domconfig) = @_;
12682: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
12683: my @types = ('official','unofficial','community','textbook');
12684: my %titles = &tool_titles();
12685: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
12686: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
12687: $ordered{'default'} = ['types','registered','approval','limit'];
12688:
12689: my (%roles,%shown,%toplevel);
12690: $roles{'0'} = &Apache::lonnet::plaintext('dc');
12691:
12692: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
12693: if ($domconfig{'selfenrollment'} eq '') {
12694: $domconfig{'selfenrollment'} = {};
12695: }
12696: }
12697: %toplevel = (
12698: admin => 'Configuration Rights',
12699: default => 'Default settings',
12700: validation => 'Validation of self-enrollment requests',
12701: );
12702: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
12703:
12704: if (ref($ordered{'admin'}) eq 'ARRAY') {
12705: foreach my $item (@{$ordered{'admin'}}) {
12706: foreach my $type (@types) {
12707: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
12708: $selfenrollhash{'admin'}{$type}{$item} = 1;
12709: } else {
12710: $selfenrollhash{'admin'}{$type}{$item} = 0;
12711: }
12712: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
12713: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
12714: if ($selfenrollhash{'admin'}{$type}{$item} ne
12715: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
12716: push(@{$changes{'admin'}{$type}},$item);
12717: }
12718: } else {
12719: if (!$selfenrollhash{'admin'}{$type}{$item}) {
12720: push(@{$changes{'admin'}{$type}},$item);
12721: }
12722: }
12723: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
12724: push(@{$changes{'admin'}{$type}},$item);
12725: }
12726: }
12727: }
12728: }
12729:
12730: foreach my $item (@{$ordered{'default'}}) {
12731: foreach my $type (@types) {
12732: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
12733: if ($item eq 'types') {
12734: unless (($value eq 'all') || ($value eq 'dom')) {
12735: $value = '';
12736: }
12737: } elsif ($item eq 'registered') {
12738: unless ($value eq '1') {
12739: $value = 0;
12740: }
12741: } elsif ($item eq 'approval') {
12742: unless ($value =~ /^[012]$/) {
12743: $value = 0;
12744: }
12745: } else {
12746: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
12747: $value = 'none';
12748: }
12749: }
12750: $selfenrollhash{'default'}{$type}{$item} = $value;
12751: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
12752: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
12753: if ($selfenrollhash{'default'}{$type}{$item} ne
12754: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
12755: push(@{$changes{'default'}{$type}},$item);
12756: }
12757: } else {
12758: push(@{$changes{'default'}{$type}},$item);
12759: }
12760: } else {
12761: push(@{$changes{'default'}{$type}},$item);
12762: }
12763: if ($item eq 'limit') {
12764: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
12765: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
12766: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
12767: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
12768: }
12769: } else {
12770: $selfenrollhash{'default'}{$type}{'cap'} = '';
12771: }
12772: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
12773: if ($selfenrollhash{'default'}{$type}{'cap'} ne
12774: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
12775: push(@{$changes{'default'}{$type}},'cap');
12776: }
12777: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
12778: push(@{$changes{'default'}{$type}},'cap');
12779: }
12780: }
12781: }
12782: }
12783:
12784: foreach my $item (@{$itemsref}) {
12785: if ($item eq 'fields') {
12786: my @changed;
12787: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
12788: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
12789: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
12790: }
12791: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
12792: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
12793: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
12794: $domconfig{'selfenrollment'}{'validation'}{$item});
12795: } else {
12796: @changed = @{$selfenrollhash{'validation'}{$item}};
12797: }
12798: } else {
12799: @changed = @{$selfenrollhash{'validation'}{$item}};
12800: }
12801: if (@changed) {
12802: if ($selfenrollhash{'validation'}{$item}) {
12803: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
12804: } else {
12805: $changes{'validation'}{$item} = &mt('None');
12806: }
12807: }
12808: } else {
12809: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
12810: if ($item eq 'markup') {
12811: if ($env{'form.selfenroll_validation_'.$item}) {
12812: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
12813: }
12814: }
12815: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
12816: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
12817: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
12818: }
12819: }
12820: }
12821: }
12822:
12823: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
12824: $dom);
12825: if ($putresult eq 'ok') {
12826: if (keys(%changes) > 0) {
12827: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12828: $resulttext = &mt('Changes made:').'<ul>';
12829: foreach my $key ('admin','default','validation') {
12830: if (ref($changes{$key}) eq 'HASH') {
12831: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
12832: if ($key eq 'validation') {
12833: foreach my $item (@{$itemsref}) {
12834: if (exists($changes{$key}{$item})) {
12835: if ($item eq 'markup') {
12836: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12837: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
12838: } else {
12839: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
12840: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
12841: }
12842: }
12843: }
12844: } else {
12845: foreach my $type (@types) {
12846: if ($type eq 'community') {
12847: $roles{'1'} = &mt('Community personnel');
12848: } else {
12849: $roles{'1'} = &mt('Course personnel');
12850: }
12851: if (ref($changes{$key}{$type}) eq 'ARRAY') {
12852: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12853: if ($key eq 'admin') {
12854: my @mgrdc = ();
12855: if (ref($ordered{$key}) eq 'ARRAY') {
12856: foreach my $item (@{$ordered{'admin'}}) {
12857: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
12858: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
12859: push(@mgrdc,$item);
12860: }
12861: }
12862: }
12863: if (@mgrdc) {
12864: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
12865: } else {
12866: delete($domdefaults{$type.'selfenrolladmdc'});
12867: }
12868: }
12869: } else {
12870: if (ref($ordered{$key}) eq 'ARRAY') {
12871: foreach my $item (@{$ordered{$key}}) {
12872: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12873: $domdefaults{$type.'selfenroll'.$item} =
12874: $selfenrollhash{$key}{$type}{$item};
12875: }
12876: }
12877: }
12878: }
12879: }
12880: $resulttext .= '<li>'.$titles{$type}.'<ul>';
12881: foreach my $item (@{$ordered{$key}}) {
12882: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
12883: $resulttext .= '<li>';
12884: if ($key eq 'admin') {
12885: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
12886: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
12887: } else {
12888: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
12889: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
12890: }
12891: $resulttext .= '</li>';
12892: }
12893: }
12894: $resulttext .= '</ul></li>';
12895: }
12896: }
12897: $resulttext .= '</ul></li>';
12898: }
12899: }
12900: }
12901: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
12902: my $cachetime = 24*60*60;
12903: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12904: if (ref($lastactref) eq 'HASH') {
12905: $lastactref->{'domdefaults'} = 1;
12906: }
12907: }
12908: $resulttext .= '</ul>';
12909: } else {
12910: $resulttext = &mt('No changes made to self-enrollment settings');
12911: }
12912: } else {
12913: $resulttext = '<span class="LC_error">'.
12914: &mt('An error occurred: [_1]',$putresult).'</span>';
12915: }
12916: return $resulttext;
12917: }
12918:
12919: sub modify_usersessions {
12920: my ($dom,$lastactref,%domconfig) = @_;
12921: my @hostingtypes = ('version','excludedomain','includedomain');
12922: my @offloadtypes = ('primary','default');
12923: my %types = (
12924: remote => \@hostingtypes,
12925: hosted => \@hostingtypes,
12926: spares => \@offloadtypes,
12927: );
12928: my @prefixes = ('remote','hosted','spares');
12929: my @lcversions = &Apache::lonnet::all_loncaparevs();
12930: my (%by_ip,%by_location,@intdoms);
12931: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
12932: my @locations = sort(keys(%by_location));
12933: my (%defaultshash,%changes);
12934: foreach my $prefix (@prefixes) {
12935: $defaultshash{'usersessions'}{$prefix} = {};
12936: }
12937: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12938: my $resulttext;
12939: my %iphost = &Apache::lonnet::get_iphost();
12940: foreach my $prefix (@prefixes) {
12941: next if ($prefix eq 'spares');
12942: foreach my $type (@{$types{$prefix}}) {
12943: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
12944: if ($type eq 'version') {
12945: my $value = $env{'form.'.$prefix.'_'.$type};
12946: my $okvalue;
12947: if ($value ne '') {
12948: if (grep(/^\Q$value\E$/,@lcversions)) {
12949: $okvalue = $value;
12950: }
12951: }
12952: if (ref($domconfig{'usersessions'}) eq 'HASH') {
12953: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
12954: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
12955: if ($inuse == 0) {
12956: $changes{$prefix}{$type} = 1;
12957: } else {
12958: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
12959: $changes{$prefix}{$type} = 1;
12960: }
12961: if ($okvalue ne '') {
12962: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12963: }
12964: }
12965: } else {
12966: if (($inuse == 1) && ($okvalue ne '')) {
12967: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12968: $changes{$prefix}{$type} = 1;
12969: }
12970: }
12971: } else {
12972: if (($inuse == 1) && ($okvalue ne '')) {
12973: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12974: $changes{$prefix}{$type} = 1;
12975: }
12976: }
12977: } else {
12978: if (($inuse == 1) && ($okvalue ne '')) {
12979: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
12980: $changes{$prefix}{$type} = 1;
12981: }
12982: }
12983: } else {
12984: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
12985: my @okvals;
12986: foreach my $val (@vals) {
12987: if ($val =~ /:/) {
12988: my @items = split(/:/,$val);
12989: foreach my $item (@items) {
12990: if (ref($by_location{$item}) eq 'ARRAY') {
12991: push(@okvals,$item);
12992: }
12993: }
12994: } else {
12995: if (ref($by_location{$val}) eq 'ARRAY') {
12996: push(@okvals,$val);
12997: }
12998: }
12999: }
13000: @okvals = sort(@okvals);
13001: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13002: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13003: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13004: if ($inuse == 0) {
13005: $changes{$prefix}{$type} = 1;
13006: } else {
13007: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13008: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13009: if (@changed > 0) {
13010: $changes{$prefix}{$type} = 1;
13011: }
13012: }
13013: } else {
13014: if ($inuse == 1) {
13015: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13016: $changes{$prefix}{$type} = 1;
13017: }
13018: }
13019: } else {
13020: if ($inuse == 1) {
13021: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13022: $changes{$prefix}{$type} = 1;
13023: }
13024: }
13025: } else {
13026: if ($inuse == 1) {
13027: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13028: $changes{$prefix}{$type} = 1;
13029: }
13030: }
13031: }
13032: }
13033: }
13034:
13035: my @alldoms = &Apache::lonnet::all_domains();
13036: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13037: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13038: my $savespares;
13039:
13040: foreach my $lonhost (sort(keys(%servers))) {
13041: my $serverhomeID =
13042: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13043: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13044: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13045: my %spareschg;
13046: foreach my $type (@{$types{'spares'}}) {
13047: my @okspares;
13048: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13049: foreach my $server (@checked) {
13050: if (&Apache::lonnet::hostname($server) ne '') {
13051: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13052: unless (grep(/^\Q$server\E$/,@okspares)) {
13053: push(@okspares,$server);
13054: }
13055: }
13056: }
13057: }
13058: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13059: my $newspare;
13060: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13061: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13062: $newspare = $new;
13063: }
13064: }
13065: my @spares;
13066: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13067: @spares = sort(@okspares,$newspare);
13068: } else {
13069: @spares = sort(@okspares);
13070: }
13071: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13072: if (ref($spareid{$lonhost}) eq 'HASH') {
13073: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13074: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13075: if (@diffs > 0) {
13076: $spareschg{$type} = 1;
13077: }
13078: }
13079: }
13080: }
13081: if (keys(%spareschg) > 0) {
13082: $changes{'spares'}{$lonhost} = \%spareschg;
13083: }
13084: }
13085: $defaultshash{'usersessions'}{'offloadnow'} = {};
13086: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13087: my @okoffload;
13088: if (@offloadnow) {
13089: foreach my $server (@offloadnow) {
13090: if (&Apache::lonnet::hostname($server) ne '') {
13091: unless (grep(/^\Q$server\E$/,@okoffload)) {
13092: push(@okoffload,$server);
13093: }
13094: }
13095: }
13096: if (@okoffload) {
13097: foreach my $lonhost (@okoffload) {
13098: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13099: }
13100: }
13101: }
13102: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13103: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13104: if (ref($changes{'spares'}) eq 'HASH') {
13105: if (keys(%{$changes{'spares'}}) > 0) {
13106: $savespares = 1;
13107: }
13108: }
13109: } else {
13110: $savespares = 1;
13111: }
13112: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13113: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13114: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13115: $changes{'offloadnow'} = 1;
13116: last;
13117: }
13118: }
13119: unless ($changes{'offloadnow'}) {
13120: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13121: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13122: $changes{'offloadnow'} = 1;
13123: last;
13124: }
13125: }
13126: }
13127: } elsif (@okoffload) {
13128: $changes{'offloadnow'} = 1;
13129: }
13130: } elsif (@okoffload) {
13131: $changes{'offloadnow'} = 1;
13132: }
13133: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13134: if ((keys(%changes) > 0) || ($savespares)) {
13135: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13136: $dom);
13137: if ($putresult eq 'ok') {
13138: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13139: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13140: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13141: }
13142: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13143: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13144: }
13145: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13146: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13147: }
13148: }
13149: my $cachetime = 24*60*60;
13150: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13151: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
13152: if (ref($lastactref) eq 'HASH') {
13153: $lastactref->{'domdefaults'} = 1;
13154: $lastactref->{'usersessions'} = 1;
13155: }
13156: if (keys(%changes) > 0) {
13157: my %lt = &usersession_titles();
13158: $resulttext = &mt('Changes made:').'<ul>';
13159: foreach my $prefix (@prefixes) {
13160: if (ref($changes{$prefix}) eq 'HASH') {
13161: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13162: if ($prefix eq 'spares') {
13163: if (ref($changes{$prefix}) eq 'HASH') {
13164: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13165: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13166: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13167: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13168: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13169: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13170: foreach my $type (@{$types{$prefix}}) {
13171: if ($changes{$prefix}{$lonhost}{$type}) {
13172: my $offloadto = &mt('None');
13173: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13174: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13175: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13176: }
13177: }
13178: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13179: }
13180: }
13181: }
13182: $resulttext .= '</li>';
13183: }
13184: }
13185: } else {
13186: foreach my $type (@{$types{$prefix}}) {
13187: if (defined($changes{$prefix}{$type})) {
13188: my $newvalue;
13189: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13190: if (ref($defaultshash{'usersessions'}{$prefix})) {
13191: if ($type eq 'version') {
13192: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13193: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13194: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13195: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13196: }
13197: }
13198: }
13199: }
13200: if ($newvalue eq '') {
13201: if ($type eq 'version') {
13202: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13203: } else {
13204: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13205: }
13206: } else {
13207: if ($type eq 'version') {
13208: $newvalue .= ' '.&mt('(or later)');
13209: }
13210: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13211: }
13212: }
13213: }
13214: }
13215: $resulttext .= '</ul>';
13216: }
13217: }
13218: if ($changes{'offloadnow'}) {
13219: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13220: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13221: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13222: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13223: $resulttext .= '<li>'.$lonhost.'</li>';
13224: }
13225: $resulttext .= '</ul>';
13226: } else {
13227: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13228: }
13229: } else {
13230: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13231: }
13232: }
13233: $resulttext .= '</ul>';
13234: } else {
13235: $resulttext = $nochgmsg;
13236: }
13237: } else {
13238: $resulttext = '<span class="LC_error">'.
13239: &mt('An error occurred: [_1]',$putresult).'</span>';
13240: }
13241: } else {
13242: $resulttext = $nochgmsg;
13243: }
13244: return $resulttext;
13245: }
13246:
13247: sub modify_loadbalancing {
13248: my ($dom,%domconfig) = @_;
13249: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13250: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13251: my ($othertitle,$usertypes,$types) =
13252: &Apache::loncommon::sorted_inst_types($dom);
13253: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13254: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13255: my @sparestypes = ('primary','default');
13256: my %typetitles = &sparestype_titles();
13257: my $resulttext;
13258: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
13259: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13260: %existing = %{$domconfig{'loadbalancing'}};
13261: }
13262: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13263: \%currtargets,\%currrules,\%currcookies);
13264: my ($saveloadbalancing,%defaultshash,%changes);
13265: my ($alltypes,$othertypes,$titles) =
13266: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13267: my %ruletitles = &offloadtype_text();
13268: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13269: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13270: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13271: if ($balancer eq '') {
13272: next;
13273: }
13274: if (!exists($servers{$balancer})) {
13275: if (exists($currbalancer{$balancer})) {
13276: push(@{$changes{'delete'}},$balancer);
13277: }
13278: next;
13279: }
13280: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
13281: push(@{$changes{'delete'}},$balancer);
13282: next;
13283: }
13284: if (!exists($currbalancer{$balancer})) {
13285: push(@{$changes{'add'}},$balancer);
13286: }
13287: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
13288: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
13289: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
13290: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13291: $saveloadbalancing = 1;
13292: }
13293: foreach my $sparetype (@sparestypes) {
13294: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
13295: my @offloadto;
13296: foreach my $target (@targets) {
13297: if (($servers{$target}) && ($target ne $balancer)) {
13298: if ($sparetype eq 'default') {
13299: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
13300: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
13301: }
13302: }
13303: unless(grep(/^\Q$target\E$/,@offloadto)) {
13304: push(@offloadto,$target);
13305: }
13306: }
13307: }
13308: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
13309: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
13310: push(@offloadto,$balancer);
13311: }
13312: }
13313: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
13314: }
13315: if ($env{'form.loadbalancing_cookie_'.$i}) {
13316: $defaultshash{'loadbalancing'}{$balancer}{'cookie'} = 1;
13317: if (exists($currbalancer{$balancer})) {
13318: unless ($currcookies{$balancer}) {
13319: $changes{'curr'}{$balancer}{'cookie'} = 1;
13320: }
13321: }
13322: } elsif (exists($currbalancer{$balancer})) {
13323: if ($currcookies{$balancer}) {
13324: $changes{'curr'}{$balancer}{'cookie'} = 1;
13325: }
13326: }
13327: if (ref($currtargets{$balancer}) eq 'HASH') {
13328: foreach my $sparetype (@sparestypes) {
13329: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
13330: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
13331: if (@targetdiffs > 0) {
13332: $changes{'curr'}{$balancer}{'targets'} = 1;
13333: }
13334: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13335: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13336: $changes{'curr'}{$balancer}{'targets'} = 1;
13337: }
13338: }
13339: }
13340: } else {
13341: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
13342: foreach my $sparetype (@sparestypes) {
13343: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13344: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13345: $changes{'curr'}{$balancer}{'targets'} = 1;
13346: }
13347: }
13348: }
13349: }
13350: }
13351: my $ishomedom;
13352: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
13353: $ishomedom = 1;
13354: }
13355: if (ref($alltypes) eq 'ARRAY') {
13356: foreach my $type (@{$alltypes}) {
13357: my $rule;
13358: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
13359: (!$ishomedom)) {
13360: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
13361: }
13362: if ($rule eq 'specific') {
13363: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
13364: if (exists($servers{$specifiedhost})) {
13365: $rule = $specifiedhost;
13366: }
13367: }
13368: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
13369: if (ref($currrules{$balancer}) eq 'HASH') {
13370: if ($rule ne $currrules{$balancer}{$type}) {
13371: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13372: }
13373: } elsif ($rule ne '') {
13374: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13375: }
13376: }
13377: }
13378: }
13379: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
13380: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
13381: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
13382: $defaultshash{'loadbalancing'} = {};
13383: }
13384: my $putresult = &Apache::lonnet::put_dom('configuration',
13385: \%defaultshash,$dom);
13386: if ($putresult eq 'ok') {
13387: if (keys(%changes) > 0) {
13388: my %toupdate;
13389: if (ref($changes{'delete'}) eq 'ARRAY') {
13390: foreach my $balancer (sort(@{$changes{'delete'}})) {
13391: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
13392: $toupdate{$balancer} = 1;
13393: }
13394: }
13395: if (ref($changes{'add'}) eq 'ARRAY') {
13396: foreach my $balancer (sort(@{$changes{'add'}})) {
13397: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
13398: $toupdate{$balancer} = 1;
13399: }
13400: }
13401: if (ref($changes{'curr'}) eq 'HASH') {
13402: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
13403: $toupdate{$balancer} = 1;
13404: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
13405: if ($changes{'curr'}{$balancer}{'targets'}) {
13406: my %offloadstr;
13407: foreach my $sparetype (@sparestypes) {
13408: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13409: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13410: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13411: }
13412: }
13413: }
13414: if (keys(%offloadstr) == 0) {
13415: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
13416: } else {
13417: my $showoffload;
13418: foreach my $sparetype (@sparestypes) {
13419: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
13420: if (defined($offloadstr{$sparetype})) {
13421: $showoffload .= $offloadstr{$sparetype};
13422: } else {
13423: $showoffload .= &mt('None');
13424: }
13425: $showoffload .= (' 'x3);
13426: }
13427: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
13428: }
13429: }
13430: }
13431: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
13432: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
13433: foreach my $type (@{$alltypes}) {
13434: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
13435: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13436: my $balancetext;
13437: if ($rule eq '') {
13438: $balancetext = $ruletitles{'default'};
13439: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
13440: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13441: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13442: foreach my $sparetype (@sparestypes) {
13443: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13444: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13445: }
13446: }
13447: foreach my $item (@{$alltypes}) {
13448: next if ($item =~ /^_LC_ipchange/);
13449: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
13450: if ($hasrule eq 'homeserver') {
13451: map { $toupdate{$_} = 1; } (keys(%libraryservers));
13452: } else {
13453: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
13454: if ($servers{$hasrule}) {
13455: $toupdate{$hasrule} = 1;
13456: }
13457: }
13458: }
13459: }
13460: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
13461: $balancetext = $ruletitles{$rule};
13462: } else {
13463: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13464: $balancetext = $ruletitles{'particular'}.' '.$receiver;
13465: if ($receiver) {
13466: $toupdate{$receiver};
13467: }
13468: }
13469: } else {
13470: $balancetext = $ruletitles{$rule};
13471: }
13472: } else {
13473: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
13474: }
13475: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
13476: }
13477: }
13478: }
13479: }
13480: if ($changes{'curr'}{$balancer}{'cookie'}) {
13481: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- cookie use enabled',
13482: $balancer).'</li>';
13483: }
13484: if (keys(%toupdate)) {
13485: my %thismachine;
13486: my $updatedhere;
13487: my $cachetime = 60*60*24;
13488: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13489: foreach my $lonhost (keys(%toupdate)) {
13490: if ($thismachine{$lonhost}) {
13491: unless ($updatedhere) {
13492: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
13493: $defaultshash{'loadbalancing'},
13494: $cachetime);
13495: $updatedhere = 1;
13496: }
13497: } else {
13498: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
13499: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13500: }
13501: }
13502: }
13503: }
13504: }
13505: if ($resulttext ne '') {
13506: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
13507: } else {
13508: $resulttext = $nochgmsg;
13509: }
13510: } else {
13511: $resulttext = $nochgmsg;
13512: }
13513: } else {
13514: $resulttext = '<span class="LC_error">'.
13515: &mt('An error occurred: [_1]',$putresult).'</span>';
13516: }
13517: } else {
13518: $resulttext = $nochgmsg;
13519: }
13520: return $resulttext;
13521: }
13522:
13523: sub recurse_check {
13524: my ($chkcats,$categories,$depth,$name) = @_;
13525: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
13526: my $chg = 0;
13527: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
13528: my $category = $chkcats->[$depth]{$name}[$j];
13529: my $item;
13530: if ($category eq '') {
13531: $chg ++;
13532: } else {
13533: my $deeper = $depth + 1;
13534: $item = &escape($category).':'.&escape($name).':'.$depth;
13535: if ($chg) {
13536: $categories->{$item} -= $chg;
13537: }
13538: &recurse_check($chkcats,$categories,$deeper,$category);
13539: $deeper --;
13540: }
13541: }
13542: }
13543: return;
13544: }
13545:
13546: sub recurse_cat_deletes {
13547: my ($item,$coursecategories,$deletions) = @_;
13548: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
13549: my $subdepth = $depth + 1;
13550: if (ref($coursecategories) eq 'HASH') {
13551: foreach my $subitem (keys(%{$coursecategories})) {
13552: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
13553: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
13554: delete($coursecategories->{$subitem});
13555: $deletions->{$subitem} = 1;
13556: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
13557: }
13558: }
13559: }
13560: return;
13561: }
13562:
13563: sub active_dc_picker {
13564: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
13565: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
13566: my @domcoord = keys(%domcoords);
13567: if (keys(%currhash)) {
13568: foreach my $dc (keys(%currhash)) {
13569: unless (exists($domcoords{$dc})) {
13570: push(@domcoord,$dc);
13571: }
13572: }
13573: }
13574: @domcoord = sort(@domcoord);
13575: my $numdcs = scalar(@domcoord);
13576: my $rows = 0;
13577: my $table;
13578: if ($numdcs > 1) {
13579: $table = '<table>';
13580: for (my $i=0; $i<@domcoord; $i++) {
13581: my $rem = $i%($numinrow);
13582: if ($rem == 0) {
13583: if ($i > 0) {
13584: $table .= '</tr>';
13585: }
13586: $table .= '<tr>';
13587: $rows ++;
13588: }
13589: my $check = '';
13590: if ($inputtype eq 'radio') {
13591: if (keys(%currhash) == 0) {
13592: if (!$i) {
13593: $check = ' checked="checked"';
13594: }
13595: } elsif (exists($currhash{$domcoord[$i]})) {
13596: $check = ' checked="checked"';
13597: }
13598: } else {
13599: if (exists($currhash{$domcoord[$i]})) {
13600: $check = ' checked="checked"';
13601: }
13602: }
13603: if ($i == @domcoord - 1) {
13604: my $colsleft = $numinrow - $rem;
13605: if ($colsleft > 1) {
13606: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
13607: } else {
13608: $table .= '<td class="LC_left_item">';
13609: }
13610: } else {
13611: $table .= '<td class="LC_left_item">';
13612: }
13613: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
13614: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
13615: $table .= '<span class="LC_nobreak"><label>'.
13616: '<input type="'.$inputtype.'" name="'.$name.'"'.
13617: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
13618: if ($user ne $dcname.':'.$dcdom) {
13619: $table .= ' ('.$dcname.':'.$dcdom.')';
13620: }
13621: $table .= '</label></span></td>';
13622: }
13623: $table .= '</tr></table>';
13624: } elsif ($numdcs == 1) {
13625: my ($dcname,$dcdom) = split(':',$domcoord[0]);
13626: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
13627: if ($inputtype eq 'radio') {
13628: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
13629: if ($user ne $dcname.':'.$dcdom) {
13630: $table .= ' ('.$dcname.':'.$dcdom.')';
13631: }
13632: } else {
13633: my $check;
13634: if (exists($currhash{$domcoord[0]})) {
13635: $check = ' checked="checked"';
13636: }
13637: $table = '<span class="LC_nobreak"><label>'.
13638: '<input type="checkbox" name="'.$name.'" '.
13639: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
13640: if ($user ne $dcname.':'.$dcdom) {
13641: $table .= ' ('.$dcname.':'.$dcdom.')';
13642: }
13643: $table .= '</label></span>';
13644: $rows ++;
13645: }
13646: }
13647: return ($numdcs,$table,$rows);
13648: }
13649:
13650: sub usersession_titles {
13651: return &Apache::lonlocal::texthash(
13652: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
13653: remote => 'Hosting of sessions for users in this domain on servers in other domains',
13654: spares => 'Servers offloaded to, when busy',
13655: version => 'LON-CAPA version requirement',
13656: excludedomain => 'Allow all, but exclude specific domains',
13657: includedomain => 'Deny all, but include specific domains',
13658: primary => 'Primary (checked first)',
13659: default => 'Default',
13660: );
13661: }
13662:
13663: sub id_for_thisdom {
13664: my (%servers) = @_;
13665: my %altids;
13666: foreach my $server (keys(%servers)) {
13667: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
13668: if ($serverhome ne $server) {
13669: $altids{$serverhome} = $server;
13670: }
13671: }
13672: return %altids;
13673: }
13674:
13675: sub count_servers {
13676: my ($currbalancer,%servers) = @_;
13677: my (@spares,$numspares);
13678: foreach my $lonhost (sort(keys(%servers))) {
13679: next if ($currbalancer eq $lonhost);
13680: push(@spares,$lonhost);
13681: }
13682: if ($currbalancer) {
13683: $numspares = scalar(@spares);
13684: } else {
13685: $numspares = scalar(@spares) - 1;
13686: }
13687: return ($numspares,@spares);
13688: }
13689:
13690: sub lonbalance_targets_js {
13691: my ($dom,$types,$servers,$settings) = @_;
13692: my $select = &mt('Select');
13693: my ($alltargets,$allishome,$allinsttypes,@alltypes);
13694: if (ref($servers) eq 'HASH') {
13695: $alltargets = join("','",sort(keys(%{$servers})));
13696: my @homedoms;
13697: foreach my $server (sort(keys(%{$servers}))) {
13698: if (&Apache::lonnet::host_domain($server) eq $dom) {
13699: push(@homedoms,'1');
13700: } else {
13701: push(@homedoms,'0');
13702: }
13703: }
13704: $allishome = join("','",@homedoms);
13705: }
13706: if (ref($types) eq 'ARRAY') {
13707: if (@{$types} > 0) {
13708: @alltypes = @{$types};
13709: }
13710: }
13711: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
13712: $allinsttypes = join("','",@alltypes);
13713: my (%currbalancer,%currtargets,%currrules,%existing,%currcookies);
13714: if (ref($settings) eq 'HASH') {
13715: %existing = %{$settings};
13716: }
13717: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
13718: \%currtargets,\%currrules,\%currcookies);
13719: my $balancers = join("','",sort(keys(%currbalancer)));
13720: return <<"END";
13721:
13722: <script type="text/javascript">
13723: // <![CDATA[
13724:
13725: currBalancers = new Array('$balancers');
13726:
13727: function toggleTargets(balnum) {
13728: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
13729: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
13730: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
13731: var prevbalancer = prevhostitem.value;
13732: var baltotal = document.getElementById('loadbalancing_total').value;
13733: prevhostitem.value = balancer;
13734: if (prevbalancer != '') {
13735: var prevIdx = currBalancers.indexOf(prevbalancer);
13736: if (prevIdx != -1) {
13737: currBalancers.splice(prevIdx,1);
13738: }
13739: }
13740: if (balancer == '') {
13741: hideSpares(balnum);
13742: } else {
13743: var currIdx = currBalancers.indexOf(balancer);
13744: if (currIdx == -1) {
13745: currBalancers.push(balancer);
13746: }
13747: var homedoms = new Array('$allishome');
13748: var ishomedom = homedoms[lonhostitem.selectedIndex];
13749: showSpares(balancer,ishomedom,balnum);
13750: }
13751: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
13752: return;
13753: }
13754:
13755: function showSpares(balancer,ishomedom,balnum) {
13756: var alltargets = new Array('$alltargets');
13757: var insttypes = new Array('$allinsttypes');
13758: var offloadtypes = new Array('primary','default');
13759:
13760: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
13761: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
13762:
13763: for (var i=0; i<offloadtypes.length; i++) {
13764: var count = 0;
13765: for (var j=0; j<alltargets.length; j++) {
13766: if (alltargets[j] != balancer) {
13767: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
13768: item.value = alltargets[j];
13769: item.style.textAlign='left';
13770: item.style.textFace='normal';
13771: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
13772: if (currBalancers.indexOf(alltargets[j]) == -1) {
13773: item.disabled = '';
13774: } else {
13775: item.disabled = 'disabled';
13776: item.checked = false;
13777: }
13778: count ++;
13779: }
13780: }
13781: }
13782: for (var k=0; k<insttypes.length; k++) {
13783: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
13784: if (ishomedom == 1) {
13785: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
13786: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
13787: } else {
13788: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
13789: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
13790: }
13791: } else {
13792: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
13793: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
13794: }
13795: if ((insttypes[k] != '_LC_external') &&
13796: ((insttypes[k] != '_LC_internetdom') ||
13797: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
13798: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
13799: item.options.length = 0;
13800: item.options[0] = new Option("","",true,true);
13801: var idx = 0;
13802: for (var m=0; m<alltargets.length; m++) {
13803: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
13804: idx ++;
13805: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
13806: }
13807: }
13808: }
13809: }
13810: return;
13811: }
13812:
13813: function hideSpares(balnum) {
13814: var alltargets = new Array('$alltargets');
13815: var insttypes = new Array('$allinsttypes');
13816: var offloadtypes = new Array('primary','default');
13817:
13818: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
13819: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
13820:
13821: var total = alltargets.length - 1;
13822: for (var i=0; i<offloadtypes; i++) {
13823: for (var j=0; j<total; j++) {
13824: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
13825: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
13826: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
13827: }
13828: }
13829: for (var k=0; k<insttypes.length; k++) {
13830: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
13831: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
13832: if (insttypes[k] != '_LC_external') {
13833: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
13834: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
13835: }
13836: }
13837: return;
13838: }
13839:
13840: function checkOffloads(item,balnum,type) {
13841: var alltargets = new Array('$alltargets');
13842: var offloadtypes = new Array('primary','default');
13843: if (item.checked) {
13844: var total = alltargets.length - 1;
13845: var other;
13846: if (type == offloadtypes[0]) {
13847: other = offloadtypes[1];
13848: } else {
13849: other = offloadtypes[0];
13850: }
13851: for (var i=0; i<total; i++) {
13852: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
13853: if (server == item.value) {
13854: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
13855: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
13856: }
13857: }
13858: }
13859: }
13860: return;
13861: }
13862:
13863: function singleServerToggle(balnum,type) {
13864: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
13865: if (offloadtoSelIdx == 0) {
13866: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
13867: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
13868:
13869: } else {
13870: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
13871: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
13872: }
13873: return;
13874: }
13875:
13876: function balanceruleChange(formname,balnum,type) {
13877: if (type == '_LC_external') {
13878: return;
13879: }
13880: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
13881: for (var i=0; i<typesRules.length; i++) {
13882: if (formname.elements[typesRules[i]].checked) {
13883: if (formname.elements[typesRules[i]].value != 'specific') {
13884: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
13885: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
13886: } else {
13887: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
13888: }
13889: }
13890: }
13891: return;
13892: }
13893:
13894: function balancerDeleteChange(balnum) {
13895: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
13896: var baltotal = document.getElementById('loadbalancing_total').value;
13897: var addtarget;
13898: var removetarget;
13899: var action = 'delete';
13900: if (document.getElementById('loadbalancing_delete_'+balnum)) {
13901: var lonhost = hostitem.value;
13902: var currIdx = currBalancers.indexOf(lonhost);
13903: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
13904: if (currIdx != -1) {
13905: currBalancers.splice(currIdx,1);
13906: }
13907: addtarget = lonhost;
13908: } else {
13909: if (currIdx == -1) {
13910: currBalancers.push(lonhost);
13911: }
13912: removetarget = lonhost;
13913: action = 'undelete';
13914: }
13915: balancerChange(balnum,baltotal,action,addtarget,removetarget);
13916: }
13917: return;
13918: }
13919:
13920: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
13921: if (baltotal > 1) {
13922: var offloadtypes = new Array('primary','default');
13923: var alltargets = new Array('$alltargets');
13924: var insttypes = new Array('$allinsttypes');
13925: for (var i=0; i<baltotal; i++) {
13926: if (i != balnum) {
13927: for (var j=0; j<offloadtypes.length; j++) {
13928: var total = alltargets.length - 1;
13929: for (var k=0; k<total; k++) {
13930: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
13931: var server = serveritem.value;
13932: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13933: if (server == addtarget) {
13934: serveritem.disabled = '';
13935: }
13936: }
13937: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13938: if (server == removetarget) {
13939: serveritem.disabled = 'disabled';
13940: serveritem.checked = false;
13941: }
13942: }
13943: }
13944: }
13945: for (var j=0; j<insttypes.length; j++) {
13946: if (insttypes[j] != '_LC_external') {
13947: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
13948: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
13949: var currSel = singleserver.selectedIndex;
13950: var currVal = singleserver.options[currSel].value;
13951: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
13952: var numoptions = singleserver.options.length;
13953: var needsnew = 1;
13954: for (var k=0; k<numoptions; k++) {
13955: if (singleserver.options[k] == addtarget) {
13956: needsnew = 0;
13957: break;
13958: }
13959: }
13960: if (needsnew == 1) {
13961: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
13962: }
13963: }
13964: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
13965: singleserver.options.length = 0;
13966: if ((currVal) && (currVal != removetarget)) {
13967: singleserver.options[0] = new Option("","",false,false);
13968: } else {
13969: singleserver.options[0] = new Option("","",true,true);
13970: }
13971: var idx = 0;
13972: for (var m=0; m<alltargets.length; m++) {
13973: if (currBalancers.indexOf(alltargets[m]) == -1) {
13974: idx ++;
13975: if (currVal == alltargets[m]) {
13976: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
13977: } else {
13978: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
13979: }
13980: }
13981: }
13982: }
13983: }
13984: }
13985: }
13986: }
13987: }
13988: }
13989: return;
13990: }
13991:
13992: // ]]>
13993: </script>
13994:
13995: END
13996: }
13997:
13998: sub new_spares_js {
13999: my @sparestypes = ('primary','default');
14000: my $types = join("','",@sparestypes);
14001: my $select = &mt('Select');
14002: return <<"END";
14003:
14004: <script type="text/javascript">
14005: // <![CDATA[
14006:
14007: function updateNewSpares(formname,lonhost) {
14008: var types = new Array('$types');
14009: var include = new Array();
14010: var exclude = new Array();
14011: for (var i=0; i<types.length; i++) {
14012: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
14013: for (var j=0; j<spareboxes.length; j++) {
14014: if (formname.elements[spareboxes[j]].checked) {
14015: exclude.push(formname.elements[spareboxes[j]].value);
14016: } else {
14017: include.push(formname.elements[spareboxes[j]].value);
14018: }
14019: }
14020: }
14021: for (var i=0; i<types.length; i++) {
14022: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
14023: var selIdx = newSpare.selectedIndex;
14024: var currnew = newSpare.options[selIdx].value;
14025: var okSpares = new Array();
14026: for (var j=0; j<newSpare.options.length; j++) {
14027: var possible = newSpare.options[j].value;
14028: if (possible != '') {
14029: if (exclude.indexOf(possible) == -1) {
14030: okSpares.push(possible);
14031: } else {
14032: if (currnew == possible) {
14033: selIdx = 0;
14034: }
14035: }
14036: }
14037: }
14038: for (var k=0; k<include.length; k++) {
14039: if (okSpares.indexOf(include[k]) == -1) {
14040: okSpares.push(include[k]);
14041: }
14042: }
14043: okSpares.sort();
14044: newSpare.options.length = 0;
14045: if (selIdx == 0) {
14046: newSpare.options[0] = new Option("$select","",true,true);
14047: } else {
14048: newSpare.options[0] = new Option("$select","",false,false);
14049: }
14050: for (var m=0; m<okSpares.length; m++) {
14051: var idx = m+1;
14052: var selThis = 0;
14053: if (selIdx != 0) {
14054: if (okSpares[m] == currnew) {
14055: selThis = 1;
14056: }
14057: }
14058: if (selThis == 1) {
14059: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14060: } else {
14061: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14062: }
14063: }
14064: }
14065: return;
14066: }
14067:
14068: function checkNewSpares(lonhost,type) {
14069: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14070: var chosen = newSpare.options[newSpare.selectedIndex].value;
14071: if (chosen != '') {
14072: var othertype;
14073: var othernewSpare;
14074: if (type == 'primary') {
14075: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14076: }
14077: if (type == 'default') {
14078: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14079: }
14080: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14081: othernewSpare.selectedIndex = 0;
14082: }
14083: }
14084: return;
14085: }
14086:
14087: // ]]>
14088: </script>
14089:
14090: END
14091:
14092: }
14093:
14094: sub common_domprefs_js {
14095: return <<"END";
14096:
14097: <script type="text/javascript">
14098: // <![CDATA[
14099:
14100: function getIndicesByName(formname,item) {
14101: var group = new Array();
14102: for (var i=0;i<formname.elements.length;i++) {
14103: if (formname.elements[i].name == item) {
14104: group.push(formname.elements[i].id);
14105: }
14106: }
14107: return group;
14108: }
14109:
14110: // ]]>
14111: </script>
14112:
14113: END
14114:
14115: }
14116:
14117: sub recaptcha_js {
14118: my %lt = &captcha_phrases();
14119: return <<"END";
14120:
14121: <script type="text/javascript">
14122: // <![CDATA[
14123:
14124: function updateCaptcha(caller,context) {
14125: var privitem;
14126: var pubitem;
14127: var privtext;
14128: var pubtext;
14129: var versionitem;
14130: var versiontext;
14131: if (document.getElementById(context+'_recaptchapub')) {
14132: pubitem = document.getElementById(context+'_recaptchapub');
14133: } else {
14134: return;
14135: }
14136: if (document.getElementById(context+'_recaptchapriv')) {
14137: privitem = document.getElementById(context+'_recaptchapriv');
14138: } else {
14139: return;
14140: }
14141: if (document.getElementById(context+'_recaptchapubtxt')) {
14142: pubtext = document.getElementById(context+'_recaptchapubtxt');
14143: } else {
14144: return;
14145: }
14146: if (document.getElementById(context+'_recaptchaprivtxt')) {
14147: privtext = document.getElementById(context+'_recaptchaprivtxt');
14148: } else {
14149: return;
14150: }
14151: if (document.getElementById(context+'_recaptchaversion')) {
14152: versionitem = document.getElementById(context+'_recaptchaversion');
14153: } else {
14154: return;
14155: }
14156: if (document.getElementById(context+'_recaptchavertxt')) {
14157: versiontext = document.getElementById(context+'_recaptchavertxt');
14158: } else {
14159: return;
14160: }
14161: if (caller.checked) {
14162: if (caller.value == 'recaptcha') {
14163: pubitem.type = 'text';
14164: privitem.type = 'text';
14165: pubitem.size = '40';
14166: privitem.size = '40';
14167: pubtext.innerHTML = "$lt{'pub'}";
14168: privtext.innerHTML = "$lt{'priv'}";
14169: versionitem.type = 'text';
14170: versionitem.size = '3';
14171: versiontext.innerHTML = "$lt{'ver'}";
14172: } else {
14173: pubitem.type = 'hidden';
14174: privitem.type = 'hidden';
14175: versionitem.type = 'hidden';
14176: pubtext.innerHTML = '';
14177: privtext.innerHTML = '';
14178: versiontext.innerHTML = '';
14179: }
14180: }
14181: return;
14182: }
14183:
14184: // ]]>
14185: </script>
14186:
14187: END
14188:
14189: }
14190:
14191: sub toggle_display_js {
14192: return <<"END";
14193:
14194: <script type="text/javascript">
14195: // <![CDATA[
14196:
14197: function toggleDisplay(domForm,caller) {
14198: if (document.getElementById(caller)) {
14199: var divitem = document.getElementById(caller);
14200: var optionsElement = domForm.coursecredits;
14201: var checkval = 1;
14202: var dispval = 'block';
14203: var selfcreateRegExp = /^cancreate_emailverified/;
14204: if (caller == 'emailoptions') {
14205: optionsElement = domForm.cancreate_email;
14206: }
14207: if (caller == 'studentsubmission') {
14208: optionsElement = domForm.postsubmit;
14209: }
14210: if (caller == 'cloneinstcode') {
14211: optionsElement = domForm.canclone;
14212: checkval = 'instcode';
14213: }
14214: if (selfcreateRegExp.test(caller)) {
14215: optionsElement = domForm.elements[caller];
14216: checkval = 'other';
14217: dispval = 'inline'
14218: }
14219: if (optionsElement.length) {
14220: var currval;
14221: for (var i=0; i<optionsElement.length; i++) {
14222: if (optionsElement[i].checked) {
14223: currval = optionsElement[i].value;
14224: }
14225: }
14226: if (currval == checkval) {
14227: divitem.style.display = dispval;
14228: } else {
14229: divitem.style.display = 'none';
14230: }
14231: }
14232: }
14233: return;
14234: }
14235:
14236: // ]]>
14237: </script>
14238:
14239: END
14240:
14241: }
14242:
14243: sub captcha_phrases {
14244: return &Apache::lonlocal::texthash (
14245: priv => 'Private key',
14246: pub => 'Public key',
14247: original => 'original (CAPTCHA)',
14248: recaptcha => 'successor (ReCAPTCHA)',
14249: notused => 'unused',
14250: ver => 'ReCAPTCHA version (1 or 2)',
14251: );
14252: }
14253:
14254: sub devalidate_remote_domconfs {
14255: my ($dom,$cachekeys) = @_;
14256: return unless (ref($cachekeys) eq 'HASH');
14257: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14258: my %thismachine;
14259: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14260: my @posscached = ('domainconfig','domdefaults','usersessions','directorysrch','cats');
14261: if (keys(%servers)) {
14262: foreach my $server (keys(%servers)) {
14263: next if ($thismachine{$server});
14264: my @cached;
14265: foreach my $name (@posscached) {
14266: if ($cachekeys->{$name}) {
14267: push(@cached,&escape($name).':'.&escape($dom));
14268: }
14269: }
14270: if (@cached) {
14271: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14272: }
14273: }
14274: }
14275: return;
14276: }
14277:
14278: 1;
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