1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.61 2015/04/01 23:41:14 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: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','coursedefaults',
217: 'usersessions','loadbalancing','requestauthor',
218: 'selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','coursedefaults','selfenrollment',
224: 'usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'},
254: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'coursedefaults' =>
415: {text => 'Course/Community defaults',
416: help => 'Domain_Configuration_Course_Defaults',
417: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
418: col2 => 'Value',},
419: {col1 => 'Defaults which can be overridden for each course by a DC',
420: col2 => 'Value',},],
421: print => \&print_coursedefaults,
422: modify => \&modify_coursedefaults,
423: },
424: 'selfenrollment' =>
425: {text => 'Self-enrollment in Course/Community',
426: help => 'Domain_Configuration_Selfenrollment',
427: header => [{col1 => 'Configuration Rights',
428: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
429: {col1 => 'Defaults',
430: col2 => 'Value'},
431: {col1 => 'Self-enrollment validation (optional)',
432: col2 => 'Value'},],
433: print => \&print_selfenrollment,
434: modify => \&modify_selfenrollment,
435: },
436: 'usersessions' =>
437: {text => 'User session hosting/offloading',
438: help => 'Domain_Configuration_User_Sessions',
439: header => [{col1 => 'Domain server',
440: col2 => 'Servers to offload sessions to when busy'},
441: {col1 => 'Hosting of users from other domains',
442: col2 => 'Rules'},
443: {col1 => "Hosting domain's own users elsewhere",
444: col2 => 'Rules'}],
445: print => \&print_usersessions,
446: modify => \&modify_usersessions,
447: },
448: 'loadbalancing' =>
449: {text => 'Dedicated Load Balancer(s)',
450: help => 'Domain_Configuration_Load_Balancing',
451: header => [{col1 => 'Balancers',
452: col2 => 'Default destinations',
453: col3 => 'User affiliation',
454: col4 => 'Overrides'},
455: ],
456: print => \&print_loadbalancing,
457: modify => \&modify_loadbalancing,
458: },
459: );
460: if (keys(%servers) > 1) {
461: $prefs{'login'} = { text => 'Log-in page options',
462: help => 'Domain_Configuration_Login_Page',
463: header => [{col1 => 'Log-in Service',
464: col2 => 'Server Setting',},
465: {col1 => 'Log-in Page Items',
466: col2 => ''},
467: {col1 => 'Log-in Help',
468: col2 => 'Value'},
469: {col1 => 'Custom HTML in document head',
470: col2 => 'Value'}],
471: print => \&print_login,
472: modify => \&modify_login,
473: };
474: }
475:
476: my @roles = ('student','coordinator','author','admin');
477: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
478: &Apache::lonhtmlcommon::add_breadcrumb
479: ({href=>"javascript:changePage(document.$phase,'pickactions')",
480: text=>"Settings to display/modify"});
481: my $confname = $dom.'-domainconfig';
482:
483: if ($phase eq 'process') {
484: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
485: \%prefs,\%domconfig,$confname,\@roles);
486: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
487: $r->rflush();
488: &devalidate_remote_domconfs($dom,$result);
489: }
490: } elsif ($phase eq 'display') {
491: my $js = &recaptcha_js().
492: &toggle_display_js();
493: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
494: my ($othertitle,$usertypes,$types) =
495: &Apache::loncommon::sorted_inst_types($dom);
496: $js .= &lonbalance_targets_js($dom,$types,\%servers,
497: $domconfig{'loadbalancing'}).
498: &new_spares_js().
499: &common_domprefs_js().
500: &Apache::loncommon::javascript_array_indexof();
501: }
502: if (grep(/^requestcourses$/,@actions)) {
503: my $javascript_validations;
504: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
505: $js .= <<END;
506: <script type="text/javascript">
507: $javascript_validations
508: </script>
509: $coursebrowserjs
510: END
511: }
512: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
513: } else {
514: # check if domconfig user exists for the domain.
515: my $servadm = $r->dir_config('lonAdmEMail');
516: my ($configuserok,$author_ok,$switchserver) =
517: &config_check($dom,$confname,$servadm);
518: unless ($configuserok eq 'ok') {
519: &Apache::lonconfigsettings::print_header($r,$phase,$context);
520: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
521: $confname).
522: '<br />'
523: );
524: if ($switchserver) {
525: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
526: '<br />'.
527: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
528: '<br />'.
529: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
530: '<br />'.
531: &mt('To do that now, use the following link: [_1]',$switchserver)
532: );
533: } else {
534: $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.').
535: '<br />'.
536: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
537: );
538: }
539: $r->print(&Apache::loncommon::end_page());
540: return OK;
541: }
542: if (keys(%domconfig) == 0) {
543: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
544: my @ids=&Apache::lonnet::current_machine_ids();
545: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
546: my %designhash = &Apache::loncommon::get_domainconf($dom);
547: my @loginimages = ('img','logo','domlogo','login');
548: my $custom_img_count = 0;
549: foreach my $img (@loginimages) {
550: if ($designhash{$dom.'.login.'.$img} ne '') {
551: $custom_img_count ++;
552: }
553: }
554: foreach my $role (@roles) {
555: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
556: $custom_img_count ++;
557: }
558: }
559: if ($custom_img_count > 0) {
560: &Apache::lonconfigsettings::print_header($r,$phase,$context);
561: my $switch_server = &check_switchserver($dom,$confname);
562: $r->print(
563: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
564: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
565: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
566: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
567: if ($switch_server) {
568: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
569: }
570: $r->print(&Apache::loncommon::end_page());
571: return OK;
572: }
573: }
574: }
575: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
576: }
577: return OK;
578: }
579:
580: sub process_changes {
581: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
582: my %domconfig;
583: if (ref($values) eq 'HASH') {
584: %domconfig = %{$values};
585: }
586: my $output;
587: if ($action eq 'login') {
588: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
589: } elsif ($action eq 'rolecolors') {
590: $output = &modify_rolecolors($r,$dom,$confname,$roles,
591: $lastactref,%domconfig);
592: } elsif ($action eq 'quotas') {
593: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
594: } elsif ($action eq 'autoenroll') {
595: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
596: } elsif ($action eq 'autoupdate') {
597: $output = &modify_autoupdate($dom,%domconfig);
598: } elsif ($action eq 'autocreate') {
599: $output = &modify_autocreate($dom,%domconfig);
600: } elsif ($action eq 'directorysrch') {
601: $output = &modify_directorysrch($dom,%domconfig);
602: } elsif ($action eq 'usercreation') {
603: $output = &modify_usercreation($dom,%domconfig);
604: } elsif ($action eq 'selfcreation') {
605: $output = &modify_selfcreation($dom,%domconfig);
606: } elsif ($action eq 'usermodification') {
607: $output = &modify_usermodification($dom,%domconfig);
608: } elsif ($action eq 'contacts') {
609: $output = &modify_contacts($dom,$lastactref,%domconfig);
610: } elsif ($action eq 'defaults') {
611: $output = &modify_defaults($dom,$lastactref,%domconfig);
612: } elsif ($action eq 'scantron') {
613: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
614: } elsif ($action eq 'coursecategories') {
615: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
616: } elsif ($action eq 'serverstatuses') {
617: $output = &modify_serverstatuses($dom,%domconfig);
618: } elsif ($action eq 'requestcourses') {
619: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
620: } elsif ($action eq 'requestauthor') {
621: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
622: } elsif ($action eq 'coursedefaults') {
623: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
624: } elsif ($action eq 'selfenrollment') {
625: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
626: } elsif ($action eq 'usersessions') {
627: $output = &modify_usersessions($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'loadbalancing') {
629: $output = &modify_loadbalancing($dom,%domconfig);
630: }
631: return $output;
632: }
633:
634: sub print_config_box {
635: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
636: my $rowtotal = 0;
637: my $output;
638: if ($action eq 'coursecategories') {
639: $output = &coursecategories_javascript($settings);
640: } elsif ($action eq 'defaults') {
641: $output = &defaults_javascript($settings);
642: }
643: $output .=
644: '<table class="LC_nested_outer">
645: <tr>
646: <th align="left" valign="middle"><span class="LC_nobreak">'.
647: &mt($item->{text}).' '.
648: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
649: '</tr>';
650: $rowtotal ++;
651: my $numheaders = 1;
652: if (ref($item->{'header'}) eq 'ARRAY') {
653: $numheaders = scalar(@{$item->{'header'}});
654: }
655: if ($numheaders > 1) {
656: my $colspan = '';
657: my $rightcolspan = '';
658: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
659: (($action eq 'login') && ($numheaders < 4))) {
660: $colspan = ' colspan="2"';
661: }
662: if ($action eq 'usersessions') {
663: $rightcolspan = ' colspan="3"';
664: }
665: $output .= '
666: <tr>
667: <td>
668: <table class="LC_nested">
669: <tr class="LC_info_row">
670: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
671: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
672: </tr>';
673: $rowtotal ++;
674: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
675: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
676: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
677: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
678: } elsif ($action eq 'coursecategories') {
679: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
680: } elsif ($action eq 'login') {
681: if ($numheaders == 4) {
682: $colspan = ' colspan="2"';
683: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
684: } else {
685: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
686: }
687: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
688: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
689: } elsif ($action eq 'rolecolors') {
690: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
691: }
692: $output .= '
693: </table>
694: </td>
695: </tr>
696: <tr>
697: <td>
698: <table class="LC_nested">
699: <tr class="LC_info_row">
700: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
701: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
702: </tr>';
703: $rowtotal ++;
704: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
705: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
706: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
707: if ($action eq 'coursecategories') {
708: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
709: $colspan = ' colspan="2"';
710: } else {
711: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
712: }
713: $output .= '
714: </table>
715: </td>
716: </tr>
717: <tr>
718: <td>
719: <table class="LC_nested">
720: <tr class="LC_info_row">
721: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
722: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
723: </tr>'."\n";
724: if ($action eq 'coursecategories') {
725: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
726: } else {
727: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
728: }
729: $rowtotal ++;
730: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
731: ($action eq 'defaults')) {
732: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
733: } elsif ($action eq 'login') {
734: if ($numheaders == 4) {
735: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
736: </table>
737: </td>
738: </tr>
739: <tr>
740: <td>
741: <table class="LC_nested">
742: <tr class="LC_info_row">
743: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
744: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
745: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
746: $rowtotal ++;
747: } else {
748: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
749: }
750: $output .= '
751: </table>
752: </td>
753: </tr>
754: <tr>
755: <td>
756: <table class="LC_nested">
757: <tr class="LC_info_row">';
758: if ($numheaders == 4) {
759: $output .= '
760: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
761: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
762: </tr>';
763: } else {
764: $output .= '
765: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
766: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
767: </tr>';
768: }
769: $rowtotal ++;
770: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
771: } elsif ($action eq 'requestcourses') {
772: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
773: $rowtotal ++;
774: $output .= &print_studentcode($settings,\$rowtotal).'
775: </table>
776: </td>
777: </tr>
778: <tr>
779: <td>
780: <table class="LC_nested">
781: <tr class="LC_info_row">
782: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
783: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
784: &textbookcourses_javascript($settings).
785: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
786: </table>
787: </td>
788: </tr>
789: <tr>
790: <td>
791: <table class="LC_nested">
792: <tr class="LC_info_row">
793: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
794: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
795: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
796: </table>
797: </td>
798: </tr>
799: <tr>
800: <td>
801: <table class="LC_nested">
802: <tr class="LC_info_row">
803: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
804: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
805: </tr>'.
806: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
807: } elsif ($action eq 'requestauthor') {
808: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
809: $rowtotal ++;
810: } elsif ($action eq 'rolecolors') {
811: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
812: </table>
813: </td>
814: </tr>
815: <tr>
816: <td>
817: <table class="LC_nested">
818: <tr class="LC_info_row">
819: <td class="LC_left_item"'.$colspan.' valign="top">'.
820: &mt($item->{'header'}->[2]->{'col1'}).'</td>
821: <td class="LC_right_item" valign="top">'.
822: &mt($item->{'header'}->[2]->{'col2'}).'</td>
823: </tr>'.
824: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
825: </table>
826: </td>
827: </tr>
828: <tr>
829: <td>
830: <table class="LC_nested">
831: <tr class="LC_info_row">
832: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
833: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
834: </tr>'.
835: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
836: $rowtotal += 2;
837: }
838: } else {
839: $output .= '
840: <tr>
841: <td>
842: <table class="LC_nested">
843: <tr class="LC_info_row">';
844: if (($action eq 'login') || ($action eq 'directorysrch')) {
845: $output .= '
846: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
847: } elsif ($action eq 'serverstatuses') {
848: $output .= '
849: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
850: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
851:
852: } else {
853: $output .= '
854: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
855: }
856: if (defined($item->{'header'}->[0]->{'col3'})) {
857: $output .= '<td class="LC_left_item" valign="top">'.
858: &mt($item->{'header'}->[0]->{'col2'});
859: if ($action eq 'serverstatuses') {
860: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
861: }
862: } else {
863: $output .= '<td class="LC_right_item" valign="top">'.
864: &mt($item->{'header'}->[0]->{'col2'});
865: }
866: $output .= '</td>';
867: if ($item->{'header'}->[0]->{'col3'}) {
868: if (defined($item->{'header'}->[0]->{'col4'})) {
869: $output .= '<td class="LC_left_item" valign="top">'.
870: &mt($item->{'header'}->[0]->{'col3'});
871: } else {
872: $output .= '<td class="LC_right_item" valign="top">'.
873: &mt($item->{'header'}->[0]->{'col3'});
874: }
875: if ($action eq 'serverstatuses') {
876: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
877: }
878: $output .= '</td>';
879: }
880: if ($item->{'header'}->[0]->{'col4'}) {
881: $output .= '<td class="LC_right_item" valign="top">'.
882: &mt($item->{'header'}->[0]->{'col4'});
883: }
884: $output .= '</tr>';
885: $rowtotal ++;
886: if ($action eq 'quotas') {
887: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
888: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
889: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
890: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
891: } elsif ($action eq 'scantron') {
892: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
893: } elsif ($action eq 'helpsettings') {
894: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
895: }
896: }
897: $output .= '
898: </table>
899: </td>
900: </tr>
901: </table><br />';
902: return ($output,$rowtotal);
903: }
904:
905: sub print_login {
906: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
907: my ($css_class,$datatable);
908: my %choices = &login_choices();
909:
910: if ($caller eq 'service') {
911: my %servers = &Apache::lonnet::internet_dom_servers($dom);
912: my $choice = $choices{'disallowlogin'};
913: $css_class = ' class="LC_odd_row"';
914: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
915: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
916: '<th>'.$choices{'server'}.'</th>'.
917: '<th>'.$choices{'serverpath'}.'</th>'.
918: '<th>'.$choices{'custompath'}.'</th>'.
919: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
920: my %disallowed;
921: if (ref($settings) eq 'HASH') {
922: if (ref($settings->{'loginvia'}) eq 'HASH') {
923: %disallowed = %{$settings->{'loginvia'}};
924: }
925: }
926: foreach my $lonhost (sort(keys(%servers))) {
927: my $direct = 'selected="selected"';
928: if (ref($disallowed{$lonhost}) eq 'HASH') {
929: if ($disallowed{$lonhost}{'server'} ne '') {
930: $direct = '';
931: }
932: }
933: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
934: '<td><select name="'.$lonhost.'_server">'.
935: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
936: '</option>';
937: foreach my $hostid (sort(keys(%servers))) {
938: next if ($servers{$hostid} eq $servers{$lonhost});
939: my $selected = '';
940: if (ref($disallowed{$lonhost}) eq 'HASH') {
941: if ($hostid eq $disallowed{$lonhost}{'server'}) {
942: $selected = 'selected="selected"';
943: }
944: }
945: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
946: $servers{$hostid}.'</option>';
947: }
948: $datatable .= '</select></td>'.
949: '<td><select name="'.$lonhost.'_serverpath">';
950: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
951: my $pathname = $path;
952: if ($path eq 'custom') {
953: $pathname = &mt('Custom Path').' ->';
954: }
955: my $selected = '';
956: if (ref($disallowed{$lonhost}) eq 'HASH') {
957: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
958: $selected = 'selected="selected"';
959: }
960: } elsif ($path eq '') {
961: $selected = 'selected="selected"';
962: }
963: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
964: }
965: $datatable .= '</select></td>';
966: my ($custom,$exempt);
967: if (ref($disallowed{$lonhost}) eq 'HASH') {
968: $custom = $disallowed{$lonhost}{'custompath'};
969: $exempt = $disallowed{$lonhost}{'exempt'};
970: }
971: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
972: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
973: '</tr>';
974: }
975: $datatable .= '</table></td></tr>';
976: return $datatable;
977: } elsif ($caller eq 'page') {
978: my %defaultchecked = (
979: 'coursecatalog' => 'on',
980: 'helpdesk' => 'on',
981: 'adminmail' => 'off',
982: 'newuser' => 'off',
983: );
984: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
985: my (%checkedon,%checkedoff);
986: foreach my $item (@toggles) {
987: if ($defaultchecked{$item} eq 'on') {
988: $checkedon{$item} = ' checked="checked" ';
989: $checkedoff{$item} = ' ';
990: } elsif ($defaultchecked{$item} eq 'off') {
991: $checkedoff{$item} = ' checked="checked" ';
992: $checkedon{$item} = ' ';
993: }
994: }
995: my @images = ('img','logo','domlogo','login');
996: my @logintext = ('textcol','bgcol');
997: my @bgs = ('pgbg','mainbg','sidebg');
998: my @links = ('link','alink','vlink');
999: my %designhash = &Apache::loncommon::get_domainconf($dom);
1000: my %defaultdesign = %Apache::loncommon::defaultdesign;
1001: my (%is_custom,%designs);
1002: my %defaults = (
1003: font => $defaultdesign{'login.font'},
1004: );
1005: foreach my $item (@images) {
1006: $defaults{$item} = $defaultdesign{'login.'.$item};
1007: $defaults{'showlogo'}{$item} = 1;
1008: }
1009: foreach my $item (@bgs) {
1010: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1011: }
1012: foreach my $item (@logintext) {
1013: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1014: }
1015: foreach my $item (@links) {
1016: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1017: }
1018: if (ref($settings) eq 'HASH') {
1019: foreach my $item (@toggles) {
1020: if ($settings->{$item} eq '1') {
1021: $checkedon{$item} = ' checked="checked" ';
1022: $checkedoff{$item} = ' ';
1023: } elsif ($settings->{$item} eq '0') {
1024: $checkedoff{$item} = ' checked="checked" ';
1025: $checkedon{$item} = ' ';
1026: }
1027: }
1028: foreach my $item (@images) {
1029: if (defined($settings->{$item})) {
1030: $designs{$item} = $settings->{$item};
1031: $is_custom{$item} = 1;
1032: }
1033: if (defined($settings->{'showlogo'}{$item})) {
1034: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1035: }
1036: }
1037: foreach my $item (@logintext) {
1038: if ($settings->{$item} ne '') {
1039: $designs{'logintext'}{$item} = $settings->{$item};
1040: $is_custom{$item} = 1;
1041: }
1042: }
1043: if ($settings->{'font'} ne '') {
1044: $designs{'font'} = $settings->{'font'};
1045: $is_custom{'font'} = 1;
1046: }
1047: foreach my $item (@bgs) {
1048: if ($settings->{$item} ne '') {
1049: $designs{'bgs'}{$item} = $settings->{$item};
1050: $is_custom{$item} = 1;
1051: }
1052: }
1053: foreach my $item (@links) {
1054: if ($settings->{$item} ne '') {
1055: $designs{'links'}{$item} = $settings->{$item};
1056: $is_custom{$item} = 1;
1057: }
1058: }
1059: } else {
1060: if ($designhash{$dom.'.login.font'} ne '') {
1061: $designs{'font'} = $designhash{$dom.'.login.font'};
1062: $is_custom{'font'} = 1;
1063: }
1064: foreach my $item (@images) {
1065: if ($designhash{$dom.'.login.'.$item} ne '') {
1066: $designs{$item} = $designhash{$dom.'.login.'.$item};
1067: $is_custom{$item} = 1;
1068: }
1069: }
1070: foreach my $item (@bgs) {
1071: if ($designhash{$dom.'.login.'.$item} ne '') {
1072: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1073: $is_custom{$item} = 1;
1074: }
1075: }
1076: foreach my $item (@links) {
1077: if ($designhash{$dom.'.login.'.$item} ne '') {
1078: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1079: $is_custom{$item} = 1;
1080: }
1081: }
1082: }
1083: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1084: logo => 'Institution Logo',
1085: domlogo => 'Domain Logo',
1086: login => 'Login box');
1087: my $itemcount = 1;
1088: foreach my $item (@toggles) {
1089: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1090: $datatable .=
1091: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1092: '</td><td>'.
1093: '<span class="LC_nobreak"><label><input type="radio" name="'.
1094: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1095: '</label> <label><input type="radio" name="'.$item.'"'.
1096: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1097: '</tr>';
1098: $itemcount ++;
1099: }
1100: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1101: $datatable .= '</tr></table></td></tr>';
1102: } elsif ($caller eq 'help') {
1103: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1104: my $switchserver = &check_switchserver($dom,$confname);
1105: my $itemcount = 1;
1106: $defaulturl = '/adm/loginproblems.html';
1107: $defaulttype = 'default';
1108: %lt = &Apache::lonlocal::texthash (
1109: del => 'Delete?',
1110: rep => 'Replace:',
1111: upl => 'Upload:',
1112: default => 'Default',
1113: custom => 'Custom',
1114: );
1115: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1116: my @currlangs;
1117: if (ref($settings) eq 'HASH') {
1118: if (ref($settings->{'helpurl'}) eq 'HASH') {
1119: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1120: next if ($settings->{'helpurl'}{$key} eq '');
1121: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1122: $type{$key} = 'custom';
1123: unless ($key eq 'nolang') {
1124: push(@currlangs,$key);
1125: }
1126: }
1127: } elsif ($settings->{'helpurl'} ne '') {
1128: $type{'nolang'} = 'custom';
1129: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1130: }
1131: }
1132: foreach my $lang ('nolang',sort(@currlangs)) {
1133: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1134: $datatable .= '<tr'.$css_class.'>';
1135: if ($url{$lang} eq '') {
1136: $url{$lang} = $defaulturl;
1137: }
1138: if ($type{$lang} eq '') {
1139: $type{$lang} = $defaulttype;
1140: }
1141: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1142: if ($lang eq 'nolang') {
1143: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1144: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1145: } else {
1146: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1147: $langchoices{$lang},
1148: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1149: }
1150: $datatable .= '</span></td>'."\n".
1151: '<td class="LC_left_item">';
1152: if ($type{$lang} eq 'custom') {
1153: $datatable .= '<span class="LC_nobreak"><label>'.
1154: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1155: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1156: } else {
1157: $datatable .= $lt{'upl'};
1158: }
1159: $datatable .='<br />';
1160: if ($switchserver) {
1161: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1162: } else {
1163: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1164: }
1165: $datatable .= '</td></tr>';
1166: $itemcount ++;
1167: }
1168: my @addlangs;
1169: foreach my $lang (sort(keys(%langchoices))) {
1170: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1171: push(@addlangs,$lang);
1172: }
1173: if (@addlangs > 0) {
1174: my %toadd;
1175: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1176: $toadd{''} = &mt('Select');
1177: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1178: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1179: &mt('Add log-in help page for a specific language:').' '.
1180: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1181: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1182: if ($switchserver) {
1183: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1184: } else {
1185: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1186: }
1187: $datatable .= '</td></tr>';
1188: $itemcount ++;
1189: }
1190: $datatable .= &captcha_choice('login',$settings,$itemcount);
1191: } elsif ($caller eq 'headtag') {
1192: my %domservers = &Apache::lonnet::get_servers($dom);
1193: my $choice = $choices{'headtag'};
1194: $css_class = ' class="LC_odd_row"';
1195: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1196: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1197: '<th>'.$choices{'current'}.'</th>'.
1198: '<th>'.$choices{'action'}.'</th>'.
1199: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1200: my (%currurls,%currexempt);
1201: if (ref($settings) eq 'HASH') {
1202: if (ref($settings->{'headtag'}) eq 'HASH') {
1203: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1204: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1205: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1206: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1207: }
1208: }
1209: }
1210: }
1211: my %lt = &Apache::lonlocal::texthash(
1212: del => 'Delete?',
1213: rep => 'Replace:',
1214: upl => 'Upload:',
1215: curr => 'View contents',
1216: none => 'None',
1217: );
1218: my $switchserver = &check_switchserver($dom,$confname);
1219: foreach my $lonhost (sort(keys(%domservers))) {
1220: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1221: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1222: if ($currurls{$lonhost}) {
1223: $datatable .= '<td class="LC_right_item"><a href="'.
1224: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1225: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1226: '">'.$lt{'curr'}.'</a></td>'.
1227: '<td><span class="LC_nobreak"><label>'.
1228: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1229: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1230: } else {
1231: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1232: }
1233: $datatable .='<br />';
1234: if ($switchserver) {
1235: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1236: } else {
1237: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1238: }
1239: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1240: }
1241: $datatable .= '</table></td></tr>';
1242: }
1243: return $datatable;
1244: }
1245:
1246: sub login_choices {
1247: my %choices =
1248: &Apache::lonlocal::texthash (
1249: coursecatalog => 'Display Course/Community Catalog link?',
1250: adminmail => "Display Administrator's E-mail Address?",
1251: helpdesk => 'Display "Contact Helpdesk" link',
1252: disallowlogin => "Login page requests redirected",
1253: hostid => "Server",
1254: server => "Redirect to:",
1255: serverpath => "Path",
1256: custompath => "Custom",
1257: exempt => "Exempt IP(s)",
1258: directlogin => "No redirect",
1259: newuser => "Link to create a user account",
1260: img => "Header",
1261: logo => "Main Logo",
1262: domlogo => "Domain Logo",
1263: login => "Log-in Header",
1264: textcol => "Text color",
1265: bgcol => "Box color",
1266: bgs => "Background colors",
1267: links => "Link colors",
1268: font => "Font color",
1269: pgbg => "Header",
1270: mainbg => "Page",
1271: sidebg => "Login box",
1272: link => "Link",
1273: alink => "Active link",
1274: vlink => "Visited link",
1275: headtag => "Custom markup",
1276: action => "Action",
1277: current => "Current",
1278: );
1279: return %choices;
1280: }
1281:
1282: sub print_rolecolors {
1283: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1284: my %choices = &color_font_choices();
1285: my @bgs = ('pgbg','tabbg','sidebg');
1286: my @links = ('link','alink','vlink');
1287: my @images = ('img');
1288: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1289: my %designhash = &Apache::loncommon::get_domainconf($dom);
1290: my %defaultdesign = %Apache::loncommon::defaultdesign;
1291: my (%is_custom,%designs);
1292: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1293: if (ref($settings) eq 'HASH') {
1294: if (ref($settings->{$role}) eq 'HASH') {
1295: if ($settings->{$role}->{'img'} ne '') {
1296: $designs{'img'} = $settings->{$role}->{'img'};
1297: $is_custom{'img'} = 1;
1298: }
1299: if ($settings->{$role}->{'font'} ne '') {
1300: $designs{'font'} = $settings->{$role}->{'font'};
1301: $is_custom{'font'} = 1;
1302: }
1303: if ($settings->{$role}->{'fontmenu'} ne '') {
1304: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1305: $is_custom{'fontmenu'} = 1;
1306: }
1307: foreach my $item (@bgs) {
1308: if ($settings->{$role}->{$item} ne '') {
1309: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1310: $is_custom{$item} = 1;
1311: }
1312: }
1313: foreach my $item (@links) {
1314: if ($settings->{$role}->{$item} ne '') {
1315: $designs{'links'}{$item} = $settings->{$role}->{$item};
1316: $is_custom{$item} = 1;
1317: }
1318: }
1319: }
1320: } else {
1321: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1322: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1323: $is_custom{'img'} = 1;
1324: }
1325: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1326: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1327: $is_custom{'fontmenu'} = 1;
1328: }
1329: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1330: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1331: $is_custom{'font'} = 1;
1332: }
1333: foreach my $item (@bgs) {
1334: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1335: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1336: $is_custom{$item} = 1;
1337:
1338: }
1339: }
1340: foreach my $item (@links) {
1341: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1342: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1343: $is_custom{$item} = 1;
1344: }
1345: }
1346: }
1347: my $itemcount = 1;
1348: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1349: $datatable .= '</tr></table></td></tr>';
1350: return $datatable;
1351: }
1352:
1353: sub role_defaults {
1354: my ($role,$bgs,$links,$images,$logintext) = @_;
1355: my %defaults;
1356: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1357: return %defaults;
1358: }
1359: my %defaultdesign = %Apache::loncommon::defaultdesign;
1360: if ($role eq 'login') {
1361: %defaults = (
1362: font => $defaultdesign{$role.'.font'},
1363: );
1364: if (ref($logintext) eq 'ARRAY') {
1365: foreach my $item (@{$logintext}) {
1366: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1367: }
1368: }
1369: foreach my $item (@{$images}) {
1370: $defaults{'showlogo'}{$item} = 1;
1371: }
1372: } else {
1373: %defaults = (
1374: img => $defaultdesign{$role.'.img'},
1375: font => $defaultdesign{$role.'.font'},
1376: fontmenu => $defaultdesign{$role.'.fontmenu'},
1377: );
1378: }
1379: foreach my $item (@{$bgs}) {
1380: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1381: }
1382: foreach my $item (@{$links}) {
1383: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1384: }
1385: foreach my $item (@{$images}) {
1386: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1387: }
1388: return %defaults;
1389: }
1390:
1391: sub display_color_options {
1392: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1393: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1394: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1395: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1396: my $datatable = '<tr'.$css_class.'>'.
1397: '<td>'.$choices->{'font'}.'</td>';
1398: if (!$is_custom->{'font'}) {
1399: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1400: } else {
1401: $datatable .= '<td> </td>';
1402: }
1403: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1404:
1405: $datatable .= '<td><span class="LC_nobreak">'.
1406: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1407: ' value="'.$current_color.'" /> '.
1408: ' </td></tr>';
1409: unless ($role eq 'login') {
1410: $datatable .= '<tr'.$css_class.'>'.
1411: '<td>'.$choices->{'fontmenu'}.'</td>';
1412: if (!$is_custom->{'fontmenu'}) {
1413: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1414: } else {
1415: $datatable .= '<td> </td>';
1416: }
1417: $current_color = $designs->{'fontmenu'} ?
1418: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1419: $datatable .= '<td><span class="LC_nobreak">'.
1420: '<input class="colorchooser" type="text" size="10" name="'
1421: .$role.'_fontmenu"'.
1422: ' value="'.$current_color.'" /> '.
1423: ' </td></tr>';
1424: }
1425: my $switchserver = &check_switchserver($dom,$confname);
1426: foreach my $img (@{$images}) {
1427: $itemcount ++;
1428: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1429: $datatable .= '<tr'.$css_class.'>'.
1430: '<td>'.$choices->{$img};
1431: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1432: if ($role eq 'login') {
1433: if ($img eq 'login') {
1434: $login_hdr_pick =
1435: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1436: $logincolors =
1437: &login_text_colors($img,$role,$logintext,$phase,$choices,
1438: $designs,$defaults);
1439: } elsif ($img ne 'domlogo') {
1440: $datatable.= &logo_display_options($img,$defaults,$designs);
1441: }
1442: }
1443: $datatable .= '</td>';
1444: if ($designs->{$img} ne '') {
1445: $imgfile = $designs->{$img};
1446: $img_import = ($imgfile =~ m{^/adm/});
1447: } else {
1448: $imgfile = $defaults->{$img};
1449: }
1450: if ($imgfile) {
1451: my ($showfile,$fullsize);
1452: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1453: my $urldir = $1;
1454: my $filename = $2;
1455: my @info = &Apache::lonnet::stat_file($designs->{$img});
1456: if (@info) {
1457: my $thumbfile = 'tn-'.$filename;
1458: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1459: if (@thumb) {
1460: $showfile = $urldir.'/'.$thumbfile;
1461: } else {
1462: $showfile = $imgfile;
1463: }
1464: } else {
1465: $showfile = '';
1466: }
1467: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1468: $showfile = $imgfile;
1469: my $imgdir = $1;
1470: my $filename = $2;
1471: if (-e "$londocroot/$imgdir/tn-".$filename) {
1472: $showfile = "/$imgdir/tn-".$filename;
1473: } else {
1474: my $input = $londocroot.$imgfile;
1475: my $output = "$londocroot/$imgdir/tn-".$filename;
1476: if (!-e $output) {
1477: my ($width,$height) = &thumb_dimensions();
1478: my ($fullwidth,$fullheight) = &check_dimensions($input);
1479: if ($fullwidth ne '' && $fullheight ne '') {
1480: if ($fullwidth > $width && $fullheight > $height) {
1481: my $size = $width.'x'.$height;
1482: system("convert -sample $size $input $output");
1483: $showfile = "/$imgdir/tn-".$filename;
1484: }
1485: }
1486: }
1487: }
1488: }
1489: if ($showfile) {
1490: if ($showfile =~ m{^/(adm|res)/}) {
1491: if ($showfile =~ m{^/res/}) {
1492: my $local_showfile =
1493: &Apache::lonnet::filelocation('',$showfile);
1494: &Apache::lonnet::repcopy($local_showfile);
1495: }
1496: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1497: }
1498: if ($imgfile) {
1499: if ($imgfile =~ m{^/(adm|res)/}) {
1500: if ($imgfile =~ m{^/res/}) {
1501: my $local_imgfile =
1502: &Apache::lonnet::filelocation('',$imgfile);
1503: &Apache::lonnet::repcopy($local_imgfile);
1504: }
1505: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1506: } else {
1507: $fullsize = $imgfile;
1508: }
1509: }
1510: $datatable .= '<td>';
1511: if ($img eq 'login') {
1512: $datatable .= $login_hdr_pick;
1513: }
1514: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1515: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1516: } else {
1517: $datatable .= '<td> </td><td class="LC_left_item">'.
1518: &mt('Upload:').'<br />';
1519: }
1520: } else {
1521: $datatable .= '<td> </td><td class="LC_left_item">'.
1522: &mt('Upload:').'<br />';
1523: }
1524: if ($switchserver) {
1525: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1526: } else {
1527: if ($img ne 'login') { # suppress file selection for Log-in header
1528: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1529: }
1530: }
1531: $datatable .= '</td></tr>';
1532: }
1533: $itemcount ++;
1534: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1535: $datatable .= '<tr'.$css_class.'>'.
1536: '<td>'.$choices->{'bgs'}.'</td>';
1537: my $bgs_def;
1538: foreach my $item (@{$bgs}) {
1539: if (!$is_custom->{$item}) {
1540: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1541: }
1542: }
1543: if ($bgs_def) {
1544: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1545: } else {
1546: $datatable .= '<td> </td>';
1547: }
1548: $datatable .= '<td class="LC_right_item">'.
1549: '<table border="0"><tr>';
1550:
1551: foreach my $item (@{$bgs}) {
1552: $datatable .= '<td align="center">'.$choices->{$item};
1553: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1554: if ($designs->{'bgs'}{$item}) {
1555: $datatable .= ' ';
1556: }
1557: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1558: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1559: }
1560: $datatable .= '</tr></table></td></tr>';
1561: $itemcount ++;
1562: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1563: $datatable .= '<tr'.$css_class.'>'.
1564: '<td>'.$choices->{'links'}.'</td>';
1565: my $links_def;
1566: foreach my $item (@{$links}) {
1567: if (!$is_custom->{$item}) {
1568: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1569: }
1570: }
1571: if ($links_def) {
1572: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1573: } else {
1574: $datatable .= '<td> </td>';
1575: }
1576: $datatable .= '<td class="LC_right_item">'.
1577: '<table border="0"><tr>';
1578: foreach my $item (@{$links}) {
1579: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1580: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1581: if ($designs->{'links'}{$item}) {
1582: $datatable.=' ';
1583: }
1584: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1585: '" /></td>';
1586: }
1587: $$rowtotal += $itemcount;
1588: return $datatable;
1589: }
1590:
1591: sub logo_display_options {
1592: my ($img,$defaults,$designs) = @_;
1593: my $checkedon;
1594: if (ref($defaults) eq 'HASH') {
1595: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1596: if ($defaults->{'showlogo'}{$img}) {
1597: $checkedon = 'checked="checked" ';
1598: }
1599: }
1600: }
1601: if (ref($designs) eq 'HASH') {
1602: if (ref($designs->{'showlogo'}) eq 'HASH') {
1603: if (defined($designs->{'showlogo'}{$img})) {
1604: if ($designs->{'showlogo'}{$img} == 0) {
1605: $checkedon = '';
1606: } elsif ($designs->{'showlogo'}{$img} == 1) {
1607: $checkedon = 'checked="checked" ';
1608: }
1609: }
1610: }
1611: }
1612: return '<br /><label> <input type="checkbox" name="'.
1613: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1614: &mt('show').'</label>'."\n";
1615: }
1616:
1617: sub login_header_options {
1618: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1619: my $output = '';
1620: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1621: $output .= &mt('Text default(s):').'<br />';
1622: if (!$is_custom->{'textcol'}) {
1623: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1624: ' ';
1625: }
1626: if (!$is_custom->{'bgcol'}) {
1627: $output .= $choices->{'bgcol'}.': '.
1628: '<span id="css_'.$role.'_font" style="background-color: '.
1629: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1630: }
1631: $output .= '<br />';
1632: }
1633: $output .='<br />';
1634: return $output;
1635: }
1636:
1637: sub login_text_colors {
1638: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1639: my $color_menu = '<table border="0"><tr>';
1640: foreach my $item (@{$logintext}) {
1641: $color_menu .= '<td align="center">'.$choices->{$item};
1642: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1643: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1644: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1645: }
1646: $color_menu .= '</tr></table><br />';
1647: return $color_menu;
1648: }
1649:
1650: sub image_changes {
1651: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1652: my $output;
1653: if ($img eq 'login') {
1654: # suppress image for Log-in header
1655: } elsif (!$is_custom) {
1656: if ($img ne 'domlogo') {
1657: $output .= &mt('Default image:').'<br />';
1658: } else {
1659: $output .= &mt('Default in use:').'<br />';
1660: }
1661: }
1662: if ($img eq 'login') { # suppress image for Log-in header
1663: $output .= '<td>'.$logincolors;
1664: } else {
1665: if ($img_import) {
1666: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1667: }
1668: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1669: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1670: if ($is_custom) {
1671: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1672: '<input type="checkbox" name="'.
1673: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1674: '</label> '.&mt('Replace:').'</span><br />';
1675: } else {
1676: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1677: }
1678: }
1679: return $output;
1680: }
1681:
1682: sub print_quotas {
1683: my ($dom,$settings,$rowtotal,$action) = @_;
1684: my $context;
1685: if ($action eq 'quotas') {
1686: $context = 'tools';
1687: } else {
1688: $context = $action;
1689: }
1690: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1691: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1692: my $typecount = 0;
1693: my ($css_class,%titles);
1694: if ($context eq 'requestcourses') {
1695: @usertools = ('official','unofficial','community','textbook');
1696: @options =('norequest','approval','validate','autolimit');
1697: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1698: %titles = &courserequest_titles();
1699: } elsif ($context eq 'requestauthor') {
1700: @usertools = ('author');
1701: @options = ('norequest','approval','automatic');
1702: %titles = &authorrequest_titles();
1703: } else {
1704: @usertools = ('aboutme','blog','webdav','portfolio');
1705: %titles = &tool_titles();
1706: }
1707: if (ref($types) eq 'ARRAY') {
1708: foreach my $type (@{$types}) {
1709: my ($currdefquota,$currauthorquota);
1710: unless (($context eq 'requestcourses') ||
1711: ($context eq 'requestauthor')) {
1712: if (ref($settings) eq 'HASH') {
1713: if (ref($settings->{defaultquota}) eq 'HASH') {
1714: $currdefquota = $settings->{defaultquota}->{$type};
1715: } else {
1716: $currdefquota = $settings->{$type};
1717: }
1718: if (ref($settings->{authorquota}) eq 'HASH') {
1719: $currauthorquota = $settings->{authorquota}->{$type};
1720: }
1721: }
1722: }
1723: if (defined($usertypes->{$type})) {
1724: $typecount ++;
1725: $css_class = $typecount%2?' class="LC_odd_row"':'';
1726: $datatable .= '<tr'.$css_class.'>'.
1727: '<td>'.$usertypes->{$type}.'</td>'.
1728: '<td class="LC_left_item">';
1729: if ($context eq 'requestcourses') {
1730: $datatable .= '<table><tr>';
1731: }
1732: my %cell;
1733: foreach my $item (@usertools) {
1734: if ($context eq 'requestcourses') {
1735: my ($curroption,$currlimit);
1736: if (ref($settings) eq 'HASH') {
1737: if (ref($settings->{$item}) eq 'HASH') {
1738: $curroption = $settings->{$item}->{$type};
1739: if ($curroption =~ /^autolimit=(\d*)$/) {
1740: $currlimit = $1;
1741: }
1742: }
1743: }
1744: if (!$curroption) {
1745: $curroption = 'norequest';
1746: }
1747: $datatable .= '<th>'.$titles{$item}.'</th>';
1748: foreach my $option (@options) {
1749: my $val = $option;
1750: if ($option eq 'norequest') {
1751: $val = 0;
1752: }
1753: if ($option eq 'validate') {
1754: my $canvalidate = 0;
1755: if (ref($validations{$item}) eq 'HASH') {
1756: if ($validations{$item}{$type}) {
1757: $canvalidate = 1;
1758: }
1759: }
1760: next if (!$canvalidate);
1761: }
1762: my $checked = '';
1763: if ($option eq $curroption) {
1764: $checked = ' checked="checked"';
1765: } elsif ($option eq 'autolimit') {
1766: if ($curroption =~ /^autolimit/) {
1767: $checked = ' checked="checked"';
1768: }
1769: }
1770: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1771: '<input type="radio" name="crsreq_'.$item.
1772: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1773: $titles{$option}.'</label>';
1774: if ($option eq 'autolimit') {
1775: $cell{$item} .= ' <input type="text" name="crsreq_'.
1776: $item.'_limit_'.$type.'" size="1" '.
1777: 'value="'.$currlimit.'" />';
1778: }
1779: $cell{$item} .= '</span> ';
1780: if ($option eq 'autolimit') {
1781: $cell{$item} .= $titles{'unlimited'};
1782: }
1783: }
1784: } elsif ($context eq 'requestauthor') {
1785: my $curroption;
1786: if (ref($settings) eq 'HASH') {
1787: $curroption = $settings->{$type};
1788: }
1789: if (!$curroption) {
1790: $curroption = 'norequest';
1791: }
1792: foreach my $option (@options) {
1793: my $val = $option;
1794: if ($option eq 'norequest') {
1795: $val = 0;
1796: }
1797: my $checked = '';
1798: if ($option eq $curroption) {
1799: $checked = ' checked="checked"';
1800: }
1801: $datatable .= '<span class="LC_nobreak"><label>'.
1802: '<input type="radio" name="authorreq_'.$type.
1803: '" value="'.$val.'"'.$checked.' />'.
1804: $titles{$option}.'</label></span> ';
1805: }
1806: } else {
1807: my $checked = 'checked="checked" ';
1808: if (ref($settings) eq 'HASH') {
1809: if (ref($settings->{$item}) eq 'HASH') {
1810: if ($settings->{$item}->{$type} == 0) {
1811: $checked = '';
1812: } elsif ($settings->{$item}->{$type} == 1) {
1813: $checked = 'checked="checked" ';
1814: }
1815: }
1816: }
1817: $datatable .= '<span class="LC_nobreak"><label>'.
1818: '<input type="checkbox" name="'.$context.'_'.$item.
1819: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1820: '</label></span> ';
1821: }
1822: }
1823: if ($context eq 'requestcourses') {
1824: $datatable .= '</tr><tr>';
1825: foreach my $item (@usertools) {
1826: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1827: }
1828: $datatable .= '</tr></table>';
1829: }
1830: $datatable .= '</td>';
1831: unless (($context eq 'requestcourses') ||
1832: ($context eq 'requestauthor')) {
1833: $datatable .=
1834: '<td class="LC_right_item">'.
1835: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1836: '<input type="text" name="quota_'.$type.
1837: '" value="'.$currdefquota.
1838: '" size="5" /></span>'.(' ' x 2).
1839: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1840: '<input type="text" name="authorquota_'.$type.
1841: '" value="'.$currauthorquota.
1842: '" size="5" /></span></td>';
1843: }
1844: $datatable .= '</tr>';
1845: }
1846: }
1847: }
1848: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1849: $defaultquota = '20';
1850: $authorquota = '500';
1851: if (ref($settings) eq 'HASH') {
1852: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1853: $defaultquota = $settings->{'defaultquota'}->{'default'};
1854: } elsif (defined($settings->{'default'})) {
1855: $defaultquota = $settings->{'default'};
1856: }
1857: if (ref($settings->{'authorquota'}) eq 'HASH') {
1858: $authorquota = $settings->{'authorquota'}->{'default'};
1859: }
1860: }
1861: }
1862: $typecount ++;
1863: $css_class = $typecount%2?' class="LC_odd_row"':'';
1864: $datatable .= '<tr'.$css_class.'>'.
1865: '<td>'.$othertitle.'</td>'.
1866: '<td class="LC_left_item">';
1867: if ($context eq 'requestcourses') {
1868: $datatable .= '<table><tr>';
1869: }
1870: my %defcell;
1871: foreach my $item (@usertools) {
1872: if ($context eq 'requestcourses') {
1873: my ($curroption,$currlimit);
1874: if (ref($settings) eq 'HASH') {
1875: if (ref($settings->{$item}) eq 'HASH') {
1876: $curroption = $settings->{$item}->{'default'};
1877: if ($curroption =~ /^autolimit=(\d*)$/) {
1878: $currlimit = $1;
1879: }
1880: }
1881: }
1882: if (!$curroption) {
1883: $curroption = 'norequest';
1884: }
1885: $datatable .= '<th>'.$titles{$item}.'</th>';
1886: foreach my $option (@options) {
1887: my $val = $option;
1888: if ($option eq 'norequest') {
1889: $val = 0;
1890: }
1891: if ($option eq 'validate') {
1892: my $canvalidate = 0;
1893: if (ref($validations{$item}) eq 'HASH') {
1894: if ($validations{$item}{'default'}) {
1895: $canvalidate = 1;
1896: }
1897: }
1898: next if (!$canvalidate);
1899: }
1900: my $checked = '';
1901: if ($option eq $curroption) {
1902: $checked = ' checked="checked"';
1903: } elsif ($option eq 'autolimit') {
1904: if ($curroption =~ /^autolimit/) {
1905: $checked = ' checked="checked"';
1906: }
1907: }
1908: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1909: '<input type="radio" name="crsreq_'.$item.
1910: '_default" value="'.$val.'"'.$checked.' />'.
1911: $titles{$option}.'</label>';
1912: if ($option eq 'autolimit') {
1913: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1914: $item.'_limit_default" size="1" '.
1915: 'value="'.$currlimit.'" />';
1916: }
1917: $defcell{$item} .= '</span> ';
1918: if ($option eq 'autolimit') {
1919: $defcell{$item} .= $titles{'unlimited'};
1920: }
1921: }
1922: } elsif ($context eq 'requestauthor') {
1923: my $curroption;
1924: if (ref($settings) eq 'HASH') {
1925: $curroption = $settings->{'default'};
1926: }
1927: if (!$curroption) {
1928: $curroption = 'norequest';
1929: }
1930: foreach my $option (@options) {
1931: my $val = $option;
1932: if ($option eq 'norequest') {
1933: $val = 0;
1934: }
1935: my $checked = '';
1936: if ($option eq $curroption) {
1937: $checked = ' checked="checked"';
1938: }
1939: $datatable .= '<span class="LC_nobreak"><label>'.
1940: '<input type="radio" name="authorreq_default"'.
1941: ' value="'.$val.'"'.$checked.' />'.
1942: $titles{$option}.'</label></span> ';
1943: }
1944: } else {
1945: my $checked = 'checked="checked" ';
1946: if (ref($settings) eq 'HASH') {
1947: if (ref($settings->{$item}) eq 'HASH') {
1948: if ($settings->{$item}->{'default'} == 0) {
1949: $checked = '';
1950: } elsif ($settings->{$item}->{'default'} == 1) {
1951: $checked = 'checked="checked" ';
1952: }
1953: }
1954: }
1955: $datatable .= '<span class="LC_nobreak"><label>'.
1956: '<input type="checkbox" name="'.$context.'_'.$item.
1957: '" value="default" '.$checked.'/>'.$titles{$item}.
1958: '</label></span> ';
1959: }
1960: }
1961: if ($context eq 'requestcourses') {
1962: $datatable .= '</tr><tr>';
1963: foreach my $item (@usertools) {
1964: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1965: }
1966: $datatable .= '</tr></table>';
1967: }
1968: $datatable .= '</td>';
1969: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1970: $datatable .= '<td class="LC_right_item">'.
1971: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1972: '<input type="text" name="defaultquota" value="'.
1973: $defaultquota.'" size="5" /></span>'.(' ' x2).
1974: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1975: '<input type="text" name="authorquota" value="'.
1976: $authorquota.'" size="5" /></span></td>';
1977: }
1978: $datatable .= '</tr>';
1979: $typecount ++;
1980: $css_class = $typecount%2?' class="LC_odd_row"':'';
1981: $datatable .= '<tr'.$css_class.'>'.
1982: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1983: if ($context eq 'requestcourses') {
1984: $datatable .= &mt('(overrides affiliation, if set)').
1985: '</td>'.
1986: '<td class="LC_left_item">'.
1987: '<table><tr>';
1988: } else {
1989: $datatable .= &mt('(overrides affiliation, if checked)').
1990: '</td>'.
1991: '<td class="LC_left_item" colspan="2">'.
1992: '<br />';
1993: }
1994: my %advcell;
1995: foreach my $item (@usertools) {
1996: if ($context eq 'requestcourses') {
1997: my ($curroption,$currlimit);
1998: if (ref($settings) eq 'HASH') {
1999: if (ref($settings->{$item}) eq 'HASH') {
2000: $curroption = $settings->{$item}->{'_LC_adv'};
2001: if ($curroption =~ /^autolimit=(\d*)$/) {
2002: $currlimit = $1;
2003: }
2004: }
2005: }
2006: $datatable .= '<th>'.$titles{$item}.'</th>';
2007: my $checked = '';
2008: if ($curroption eq '') {
2009: $checked = ' checked="checked"';
2010: }
2011: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2012: '<input type="radio" name="crsreq_'.$item.
2013: '__LC_adv" value=""'.$checked.' />'.
2014: &mt('No override set').'</label></span> ';
2015: foreach my $option (@options) {
2016: my $val = $option;
2017: if ($option eq 'norequest') {
2018: $val = 0;
2019: }
2020: if ($option eq 'validate') {
2021: my $canvalidate = 0;
2022: if (ref($validations{$item}) eq 'HASH') {
2023: if ($validations{$item}{'_LC_adv'}) {
2024: $canvalidate = 1;
2025: }
2026: }
2027: next if (!$canvalidate);
2028: }
2029: my $checked = '';
2030: if ($val eq $curroption) {
2031: $checked = ' checked="checked"';
2032: } elsif ($option eq 'autolimit') {
2033: if ($curroption =~ /^autolimit/) {
2034: $checked = ' checked="checked"';
2035: }
2036: }
2037: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2038: '<input type="radio" name="crsreq_'.$item.
2039: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2040: $titles{$option}.'</label>';
2041: if ($option eq 'autolimit') {
2042: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2043: $item.'_limit__LC_adv" size="1" '.
2044: 'value="'.$currlimit.'" />';
2045: }
2046: $advcell{$item} .= '</span> ';
2047: if ($option eq 'autolimit') {
2048: $advcell{$item} .= $titles{'unlimited'};
2049: }
2050: }
2051: } elsif ($context eq 'requestauthor') {
2052: my $curroption;
2053: if (ref($settings) eq 'HASH') {
2054: $curroption = $settings->{'_LC_adv'};
2055: }
2056: my $checked = '';
2057: if ($curroption eq '') {
2058: $checked = ' checked="checked"';
2059: }
2060: $datatable .= '<span class="LC_nobreak"><label>'.
2061: '<input type="radio" name="authorreq__LC_adv"'.
2062: ' value=""'.$checked.' />'.
2063: &mt('No override set').'</label></span> ';
2064: foreach my $option (@options) {
2065: my $val = $option;
2066: if ($option eq 'norequest') {
2067: $val = 0;
2068: }
2069: my $checked = '';
2070: if ($val eq $curroption) {
2071: $checked = ' checked="checked"';
2072: }
2073: $datatable .= '<span class="LC_nobreak"><label>'.
2074: '<input type="radio" name="authorreq__LC_adv"'.
2075: ' value="'.$val.'"'.$checked.' />'.
2076: $titles{$option}.'</label></span> ';
2077: }
2078: } else {
2079: my $checked = 'checked="checked" ';
2080: if (ref($settings) eq 'HASH') {
2081: if (ref($settings->{$item}) eq 'HASH') {
2082: if ($settings->{$item}->{'_LC_adv'} == 0) {
2083: $checked = '';
2084: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2085: $checked = 'checked="checked" ';
2086: }
2087: }
2088: }
2089: $datatable .= '<span class="LC_nobreak"><label>'.
2090: '<input type="checkbox" name="'.$context.'_'.$item.
2091: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2092: '</label></span> ';
2093: }
2094: }
2095: if ($context eq 'requestcourses') {
2096: $datatable .= '</tr><tr>';
2097: foreach my $item (@usertools) {
2098: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2099: }
2100: $datatable .= '</tr></table>';
2101: }
2102: $datatable .= '</td></tr>';
2103: $$rowtotal += $typecount;
2104: return $datatable;
2105: }
2106:
2107: sub print_requestmail {
2108: my ($dom,$action,$settings,$rowtotal) = @_;
2109: my ($now,$datatable,%currapp);
2110: $now = time;
2111: if (ref($settings) eq 'HASH') {
2112: if (ref($settings->{'notify'}) eq 'HASH') {
2113: if ($settings->{'notify'}{'approval'} ne '') {
2114: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2115: }
2116: }
2117: }
2118: my $numinrow = 2;
2119: my $css_class;
2120: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2121: my $text;
2122: if ($action eq 'requestcourses') {
2123: $text = &mt('Receive notification of course requests requiring approval');
2124: } elsif ($action eq 'requestauthor') {
2125: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2126: } else {
2127: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2128: }
2129: $datatable = '<tr'.$css_class.'>'.
2130: ' <td>'.$text.'</td>'.
2131: ' <td class="LC_left_item">';
2132: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2133: $action.'notifyapproval',%currapp);
2134: if ($numdc > 0) {
2135: $datatable .= $table;
2136: } else {
2137: $datatable .= &mt('There are no active Domain Coordinators');
2138: }
2139: $datatable .='</td></tr>';
2140: return $datatable;
2141: }
2142:
2143: sub print_studentcode {
2144: my ($settings,$rowtotal) = @_;
2145: my $rownum = 0;
2146: my ($output,%current);
2147: my @crstypes = ('official','unofficial','community','textbook');
2148: if (ref($settings) eq 'HASH') {
2149: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2150: foreach my $type (@crstypes) {
2151: $current{$type} = $settings->{'uniquecode'}{$type};
2152: }
2153: }
2154: }
2155: $output .= '<tr>'.
2156: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2157: '<td class="LC_left_item">';
2158: foreach my $type (@crstypes) {
2159: my $check = ' ';
2160: if ($current{$type}) {
2161: $check = ' checked="checked" ';
2162: }
2163: $output .= '<span class="LC_nobreak"><label>'.
2164: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2165: &mt($type).'</label></span>'.(' 'x2).' ';
2166: }
2167: $output .= '</td></tr>';
2168: $$rowtotal ++;
2169: return $output;
2170: }
2171:
2172: sub print_textbookcourses {
2173: my ($dom,$type,$settings,$rowtotal) = @_;
2174: my $rownum = 0;
2175: my $css_class;
2176: my $itemcount = 1;
2177: my $maxnum = 0;
2178: my $bookshash;
2179: if (ref($settings) eq 'HASH') {
2180: $bookshash = $settings->{$type};
2181: }
2182: my %ordered;
2183: if (ref($bookshash) eq 'HASH') {
2184: foreach my $item (keys(%{$bookshash})) {
2185: if (ref($bookshash->{$item}) eq 'HASH') {
2186: my $num = $bookshash->{$item}{'order'};
2187: $ordered{$num} = $item;
2188: }
2189: }
2190: }
2191: my $confname = $dom.'-domainconfig';
2192: my $switchserver = &check_switchserver($dom,$confname);
2193: my $maxnum = scalar(keys(%ordered));
2194: my $datatable;
2195: if (keys(%ordered)) {
2196: my @items = sort { $a <=> $b } keys(%ordered);
2197: for (my $i=0; $i<@items; $i++) {
2198: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2199: my $key = $ordered{$items[$i]};
2200: my %coursehash=&Apache::lonnet::coursedescription($key);
2201: my $coursetitle = $coursehash{'description'};
2202: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2203: if (ref($bookshash->{$key}) eq 'HASH') {
2204: $subject = $bookshash->{$key}->{'subject'};
2205: $title = $bookshash->{$key}->{'title'};
2206: if ($type eq 'textbooks') {
2207: $publisher = $bookshash->{$key}->{'publisher'};
2208: $author = $bookshash->{$key}->{'author'};
2209: $image = $bookshash->{$key}->{'image'};
2210: if ($image ne '') {
2211: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2212: my $imagethumb = "$path/tn-".$imagefile;
2213: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2214: }
2215: }
2216: }
2217: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2218: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2219: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2220: for (my $k=0; $k<=$maxnum; $k++) {
2221: my $vpos = $k+1;
2222: my $selstr;
2223: if ($k == $i) {
2224: $selstr = ' selected="selected" ';
2225: }
2226: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2227: }
2228: $datatable .= '</select>'.(' 'x2).
2229: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2230: &mt('Delete?').'</label></span></td>'.
2231: '<td colspan="2">'.
2232: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2233: (' 'x2).
2234: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2235: if ($type eq 'textbooks') {
2236: $datatable .= (' 'x2).
2237: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2238: (' 'x2).
2239: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2240: (' 'x2).
2241: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2242: if ($image) {
2243: $datatable .= '<span class="LC_nobreak">'.
2244: $imgsrc.
2245: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2246: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2247: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2248: }
2249: if ($switchserver) {
2250: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2251: } else {
2252: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2253: }
2254: }
2255: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2256: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2257: $coursetitle.'</span></td></tr>'."\n";
2258: $itemcount ++;
2259: }
2260: }
2261: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2262: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2263: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2264: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2265: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2266: for (my $k=0; $k<$maxnum+1; $k++) {
2267: my $vpos = $k+1;
2268: my $selstr;
2269: if ($k == $maxnum) {
2270: $selstr = ' selected="selected" ';
2271: }
2272: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2273: }
2274: $datatable .= '</select> '."\n".
2275: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2276: '<td colspan="2">'.
2277: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2278: (' 'x2).
2279: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2280: (' 'x2);
2281: if ($type eq 'textbooks') {
2282: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2283: (' 'x2).
2284: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2285: (' 'x2).
2286: '<span class="LC_nobreak">'.&mt('Image:').' ';
2287: if ($switchserver) {
2288: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2289: } else {
2290: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2291: }
2292: }
2293: $datatable .= '</span>'."\n".
2294: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2295: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2296: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2297: &Apache::loncommon::selectcourse_link
2298: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2299: '</span></td>'."\n".
2300: '</tr>'."\n";
2301: $itemcount ++;
2302: return $datatable;
2303: }
2304:
2305: sub textbookcourses_javascript {
2306: my ($settings) = @_;
2307: return unless(ref($settings) eq 'HASH');
2308: my (%ordered,%total,%jstext);
2309: foreach my $type ('textbooks','templates') {
2310: $total{$type} = 0;
2311: if (ref($settings->{$type}) eq 'HASH') {
2312: foreach my $item (keys(%{$settings->{$type}})) {
2313: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2314: my $num = $settings->{$type}->{$item}{'order'};
2315: $ordered{$type}{$num} = $item;
2316: }
2317: }
2318: $total{$type} = scalar(keys(%{$settings->{$type}}));
2319: }
2320: my @jsarray = ();
2321: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2322: push(@jsarray,$ordered{$type}{$item});
2323: }
2324: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2325: }
2326: return <<"ENDSCRIPT";
2327: <script type="text/javascript">
2328: // <![CDATA[
2329: function reorderBooks(form,item,caller) {
2330: var changedVal;
2331: $jstext{'textbooks'};
2332: $jstext{'templates'};
2333: var newpos;
2334: var maxh;
2335: if (caller == 'textbooks') {
2336: newpos = 'textbooks_addbook_pos';
2337: maxh = 1 + $total{'textbooks'};
2338: } else {
2339: newpos = 'templates_addbook_pos';
2340: maxh = 1 + $total{'templates'};
2341: }
2342: var current = new Array;
2343: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2344: if (item == newpos) {
2345: changedVal = newitemVal;
2346: } else {
2347: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2348: current[newitemVal] = newpos;
2349: }
2350: if (caller == 'textbooks') {
2351: for (var i=0; i<textbooks.length; i++) {
2352: var elementName = 'textbooks_'+textbooks[i];
2353: if (elementName != item) {
2354: if (form.elements[elementName]) {
2355: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2356: current[currVal] = elementName;
2357: }
2358: }
2359: }
2360: }
2361: if (caller == 'templates') {
2362: for (var i=0; i<templates.length; i++) {
2363: var elementName = 'templates_'+templates[i];
2364: if (elementName != item) {
2365: if (form.elements[elementName]) {
2366: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2367: current[currVal] = elementName;
2368: }
2369: }
2370: }
2371: }
2372: var oldVal;
2373: for (var j=0; j<maxh; j++) {
2374: if (current[j] == undefined) {
2375: oldVal = j;
2376: }
2377: }
2378: if (oldVal < changedVal) {
2379: for (var k=oldVal+1; k<=changedVal ; k++) {
2380: var elementName = current[k];
2381: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2382: }
2383: } else {
2384: for (var k=changedVal; k<oldVal; k++) {
2385: var elementName = current[k];
2386: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2387: }
2388: }
2389: return;
2390: }
2391:
2392: // ]]>
2393: </script>
2394:
2395: ENDSCRIPT
2396: }
2397:
2398: sub print_autoenroll {
2399: my ($dom,$settings,$rowtotal) = @_;
2400: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2401: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2402: if (ref($settings) eq 'HASH') {
2403: if (exists($settings->{'run'})) {
2404: if ($settings->{'run'} eq '0') {
2405: $runoff = ' checked="checked" ';
2406: $runon = ' ';
2407: } else {
2408: $runon = ' checked="checked" ';
2409: $runoff = ' ';
2410: }
2411: } else {
2412: if ($autorun) {
2413: $runon = ' checked="checked" ';
2414: $runoff = ' ';
2415: } else {
2416: $runoff = ' checked="checked" ';
2417: $runon = ' ';
2418: }
2419: }
2420: if (exists($settings->{'co-owners'})) {
2421: if ($settings->{'co-owners'} eq '0') {
2422: $coownersoff = ' checked="checked" ';
2423: $coownerson = ' ';
2424: } else {
2425: $coownerson = ' checked="checked" ';
2426: $coownersoff = ' ';
2427: }
2428: } else {
2429: $coownersoff = ' checked="checked" ';
2430: $coownerson = ' ';
2431: }
2432: if (exists($settings->{'sender_domain'})) {
2433: $defdom = $settings->{'sender_domain'};
2434: }
2435: } else {
2436: if ($autorun) {
2437: $runon = ' checked="checked" ';
2438: $runoff = ' ';
2439: } else {
2440: $runoff = ' checked="checked" ';
2441: $runon = ' ';
2442: }
2443: }
2444: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2445: my $notif_sender;
2446: if (ref($settings) eq 'HASH') {
2447: $notif_sender = $settings->{'sender_uname'};
2448: }
2449: my $datatable='<tr class="LC_odd_row">'.
2450: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2451: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2452: '<input type="radio" name="autoenroll_run"'.
2453: $runon.' value="1" />'.&mt('Yes').'</label> '.
2454: '<label><input type="radio" name="autoenroll_run"'.
2455: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2456: '</tr><tr>'.
2457: '<td>'.&mt('Notification messages - sender').
2458: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2459: &mt('username').': '.
2460: '<input type="text" name="sender_uname" value="'.
2461: $notif_sender.'" size="10" /> '.&mt('domain').
2462: ': '.$domform.'</span></td></tr>'.
2463: '<tr class="LC_odd_row">'.
2464: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2465: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2466: '<input type="radio" name="autoassign_coowners"'.
2467: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2468: '<label><input type="radio" name="autoassign_coowners"'.
2469: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2470: '</tr>';
2471: $$rowtotal += 3;
2472: return $datatable;
2473: }
2474:
2475: sub print_autoupdate {
2476: my ($position,$dom,$settings,$rowtotal) = @_;
2477: my $datatable;
2478: if ($position eq 'top') {
2479: my $updateon = ' ';
2480: my $updateoff = ' checked="checked" ';
2481: my $classlistson = ' ';
2482: my $classlistsoff = ' checked="checked" ';
2483: if (ref($settings) eq 'HASH') {
2484: if ($settings->{'run'} eq '1') {
2485: $updateon = $updateoff;
2486: $updateoff = ' ';
2487: }
2488: if ($settings->{'classlists'} eq '1') {
2489: $classlistson = $classlistsoff;
2490: $classlistsoff = ' ';
2491: }
2492: }
2493: my %title = (
2494: run => 'Auto-update active?',
2495: classlists => 'Update information in classlists?',
2496: );
2497: $datatable = '<tr class="LC_odd_row">'.
2498: '<td>'.&mt($title{'run'}).'</td>'.
2499: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2500: '<input type="radio" name="autoupdate_run"'.
2501: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2502: '<label><input type="radio" name="autoupdate_run"'.
2503: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2504: '</tr><tr>'.
2505: '<td>'.&mt($title{'classlists'}).'</td>'.
2506: '<td class="LC_right_item"><span class="LC_nobreak">'.
2507: '<label><input type="radio" name="classlists"'.
2508: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2509: '<label><input type="radio" name="classlists"'.
2510: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2511: '</tr>';
2512: $$rowtotal += 2;
2513: } elsif ($position eq 'middle') {
2514: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2515: my $numinrow = 3;
2516: my $locknamesettings;
2517: $datatable .= &insttypes_row($settings,$types,$usertypes,
2518: $dom,$numinrow,$othertitle,
2519: 'lockablenames');
2520: $$rowtotal ++;
2521: } else {
2522: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2523: my @fields = ('lastname','firstname','middlename','generation',
2524: 'permanentemail','id');
2525: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2526: my $numrows = 0;
2527: if (ref($types) eq 'ARRAY') {
2528: if (@{$types} > 0) {
2529: $datatable =
2530: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2531: \@fields,$types,\$numrows);
2532: $$rowtotal += @{$types};
2533: }
2534: }
2535: $datatable .=
2536: &usertype_update_row($settings,{'default' => $othertitle},
2537: \%fieldtitles,\@fields,['default'],
2538: \$numrows);
2539: $$rowtotal ++;
2540: }
2541: return $datatable;
2542: }
2543:
2544: sub print_autocreate {
2545: my ($dom,$settings,$rowtotal) = @_;
2546: my (%createon,%createoff,%currhash);
2547: my @types = ('xml','req');
2548: if (ref($settings) eq 'HASH') {
2549: foreach my $item (@types) {
2550: $createoff{$item} = ' checked="checked" ';
2551: $createon{$item} = ' ';
2552: if (exists($settings->{$item})) {
2553: if ($settings->{$item}) {
2554: $createon{$item} = ' checked="checked" ';
2555: $createoff{$item} = ' ';
2556: }
2557: }
2558: }
2559: if ($settings->{'xmldc'} ne '') {
2560: $currhash{$settings->{'xmldc'}} = 1;
2561: }
2562: } else {
2563: foreach my $item (@types) {
2564: $createoff{$item} = ' checked="checked" ';
2565: $createon{$item} = ' ';
2566: }
2567: }
2568: $$rowtotal += 2;
2569: my $numinrow = 2;
2570: my $datatable='<tr class="LC_odd_row">'.
2571: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2572: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2573: '<input type="radio" name="autocreate_xml"'.
2574: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2575: '<label><input type="radio" name="autocreate_xml"'.
2576: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2577: '</td></tr><tr>'.
2578: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2579: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2580: '<input type="radio" name="autocreate_req"'.
2581: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2582: '<label><input type="radio" name="autocreate_req"'.
2583: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2584: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2585: 'autocreate_xmldc',%currhash);
2586: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2587: if ($numdc > 1) {
2588: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2589: '</td><td class="LC_left_item">';
2590: } else {
2591: $datatable .= &mt('Course creation processed as:').
2592: '</td><td class="LC_right_item">';
2593: }
2594: $datatable .= $dctable.'</td></tr>';
2595: $$rowtotal += $rows;
2596: return $datatable;
2597: }
2598:
2599: sub print_directorysrch {
2600: my ($dom,$settings,$rowtotal) = @_;
2601: my $srchon = ' ';
2602: my $srchoff = ' checked="checked" ';
2603: my ($exacton,$containson,$beginson);
2604: my $localon = ' ';
2605: my $localoff = ' checked="checked" ';
2606: if (ref($settings) eq 'HASH') {
2607: if ($settings->{'available'} eq '1') {
2608: $srchon = $srchoff;
2609: $srchoff = ' ';
2610: }
2611: if ($settings->{'localonly'} eq '1') {
2612: $localon = $localoff;
2613: $localoff = ' ';
2614: }
2615: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2616: foreach my $type (@{$settings->{'searchtypes'}}) {
2617: if ($type eq 'exact') {
2618: $exacton = ' checked="checked" ';
2619: } elsif ($type eq 'contains') {
2620: $containson = ' checked="checked" ';
2621: } elsif ($type eq 'begins') {
2622: $beginson = ' checked="checked" ';
2623: }
2624: }
2625: } else {
2626: if ($settings->{'searchtypes'} eq 'exact') {
2627: $exacton = ' checked="checked" ';
2628: } elsif ($settings->{'searchtypes'} eq 'contains') {
2629: $containson = ' checked="checked" ';
2630: } elsif ($settings->{'searchtypes'} eq 'specify') {
2631: $exacton = ' checked="checked" ';
2632: $containson = ' checked="checked" ';
2633: }
2634: }
2635: }
2636: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2637: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2638:
2639: my $numinrow = 4;
2640: my $cansrchrow = 0;
2641: my $datatable='<tr class="LC_odd_row">'.
2642: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2643: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2644: '<input type="radio" name="dirsrch_available"'.
2645: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2646: '<label><input type="radio" name="dirsrch_available"'.
2647: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2648: '</tr><tr>'.
2649: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2650: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2651: '<input type="radio" name="dirsrch_localonly"'.
2652: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2653: '<label><input type="radio" name="dirsrch_localonly"'.
2654: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2655: '</tr>';
2656: $$rowtotal += 2;
2657: if (ref($usertypes) eq 'HASH') {
2658: if (keys(%{$usertypes}) > 0) {
2659: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2660: $numinrow,$othertitle,'cansearch');
2661: $cansrchrow = 1;
2662: }
2663: }
2664: if ($cansrchrow) {
2665: $$rowtotal ++;
2666: $datatable .= '<tr>';
2667: } else {
2668: $datatable .= '<tr class="LC_odd_row">';
2669: }
2670: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2671: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2672: foreach my $title (@{$titleorder}) {
2673: if (defined($searchtitles->{$title})) {
2674: my $check = ' ';
2675: if (ref($settings) eq 'HASH') {
2676: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2677: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2678: $check = ' checked="checked" ';
2679: }
2680: }
2681: }
2682: $datatable .= '<td class="LC_left_item">'.
2683: '<span class="LC_nobreak"><label>'.
2684: '<input type="checkbox" name="searchby" '.
2685: 'value="'.$title.'"'.$check.'/>'.
2686: $searchtitles->{$title}.'</label></span></td>';
2687: }
2688: }
2689: $datatable .= '</tr></table></td></tr>';
2690: $$rowtotal ++;
2691: if ($cansrchrow) {
2692: $datatable .= '<tr class="LC_odd_row">';
2693: } else {
2694: $datatable .= '<tr>';
2695: }
2696: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2697: '<td class="LC_left_item" colspan="2">'.
2698: '<span class="LC_nobreak"><label>'.
2699: '<input type="checkbox" name="searchtypes" '.
2700: $exacton.' value="exact" />'.&mt('Exact match').
2701: '</label> '.
2702: '<label><input type="checkbox" name="searchtypes" '.
2703: $beginson.' value="begins" />'.&mt('Begins with').
2704: '</label> '.
2705: '<label><input type="checkbox" name="searchtypes" '.
2706: $containson.' value="contains" />'.&mt('Contains').
2707: '</label></span></td></tr>';
2708: $$rowtotal ++;
2709: return $datatable;
2710: }
2711:
2712: sub print_contacts {
2713: my ($dom,$settings,$rowtotal) = @_;
2714: my $datatable;
2715: my @contacts = ('adminemail','supportemail');
2716: my (%checked,%to,%otheremails,%bccemails);
2717: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2718: 'requestsmail','updatesmail','idconflictsmail');
2719: foreach my $type (@mailings) {
2720: $otheremails{$type} = '';
2721: }
2722: $bccemails{'helpdeskmail'} = '';
2723: if (ref($settings) eq 'HASH') {
2724: foreach my $item (@contacts) {
2725: if (exists($settings->{$item})) {
2726: $to{$item} = $settings->{$item};
2727: }
2728: }
2729: foreach my $type (@mailings) {
2730: if (exists($settings->{$type})) {
2731: if (ref($settings->{$type}) eq 'HASH') {
2732: foreach my $item (@contacts) {
2733: if ($settings->{$type}{$item}) {
2734: $checked{$type}{$item} = ' checked="checked" ';
2735: }
2736: }
2737: $otheremails{$type} = $settings->{$type}{'others'};
2738: if ($type eq 'helpdeskmail') {
2739: $bccemails{$type} = $settings->{$type}{'bcc'};
2740: }
2741: }
2742: } elsif ($type eq 'lonstatusmail') {
2743: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2744: }
2745: }
2746: } else {
2747: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2748: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2749: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2750: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2751: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2752: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2753: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2754: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2755: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2756: }
2757: my ($titles,$short_titles) = &contact_titles();
2758: my $rownum = 0;
2759: my $css_class;
2760: foreach my $item (@contacts) {
2761: $css_class = $rownum%2?' class="LC_odd_row"':'';
2762: $datatable .= '<tr'.$css_class.'>'.
2763: '<td><span class="LC_nobreak">'.$titles->{$item}.
2764: '</span></td><td class="LC_right_item">'.
2765: '<input type="text" name="'.$item.'" value="'.
2766: $to{$item}.'" /></td></tr>';
2767: $rownum ++;
2768: }
2769: foreach my $type (@mailings) {
2770: $css_class = $rownum%2?' class="LC_odd_row"':'';
2771: $datatable .= '<tr'.$css_class.'>'.
2772: '<td><span class="LC_nobreak">'.
2773: $titles->{$type}.': </span></td>'.
2774: '<td class="LC_left_item">'.
2775: '<span class="LC_nobreak">';
2776: foreach my $item (@contacts) {
2777: $datatable .= '<label>'.
2778: '<input type="checkbox" name="'.$type.'"'.
2779: $checked{$type}{$item}.
2780: ' value="'.$item.'" />'.$short_titles->{$item}.
2781: '</label> ';
2782: }
2783: $datatable .= '</span><br />'.&mt('Others').': '.
2784: '<input type="text" name="'.$type.'_others" '.
2785: 'value="'.$otheremails{$type}.'" />';
2786: if ($type eq 'helpdeskmail') {
2787: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2788: '<input type="text" name="'.$type.'_bcc" '.
2789: 'value="'.$bccemails{$type}.'" />';
2790: }
2791: $datatable .= '</td></tr>'."\n";
2792: $rownum ++;
2793: }
2794: my %choices;
2795: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2796: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2797: &mt('LON-CAPA core group - MSU'),600,500));
2798: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2799: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2800: &mt('LON-CAPA core group - MSU'),600,500));
2801: my @toggles = ('reporterrors','reportupdates');
2802: my %defaultchecked = ('reporterrors' => 'on',
2803: 'reportupdates' => 'on');
2804: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2805: \%choices,$rownum);
2806: $datatable .= $reports;
2807: $$rowtotal += $rownum;
2808: return $datatable;
2809: }
2810:
2811: sub print_helpsettings {
2812: my ($dom,$confname,$settings,$rowtotal) = @_;
2813: my ($datatable,$itemcount);
2814: $itemcount = 1;
2815: my (%choices,%defaultchecked,@toggles);
2816: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2817: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2818: &mt('LON-CAPA bug tracker'),600,500));
2819: %defaultchecked = ('submitbugs' => 'on');
2820: @toggles = ('submitbugs',);
2821:
2822: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2823: \%choices,$itemcount);
2824: return $datatable;
2825: }
2826:
2827: sub radiobutton_prefs {
2828: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2829: $additional,$align) = @_;
2830: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2831: (ref($choices) eq 'HASH'));
2832:
2833: my (%checkedon,%checkedoff,$datatable,$css_class);
2834:
2835: foreach my $item (@{$toggles}) {
2836: if ($defaultchecked->{$item} eq 'on') {
2837: $checkedon{$item} = ' checked="checked" ';
2838: $checkedoff{$item} = ' ';
2839: } elsif ($defaultchecked->{$item} eq 'off') {
2840: $checkedoff{$item} = ' checked="checked" ';
2841: $checkedon{$item} = ' ';
2842: }
2843: }
2844: if (ref($settings) eq 'HASH') {
2845: foreach my $item (@{$toggles}) {
2846: if ($settings->{$item} eq '1') {
2847: $checkedon{$item} = ' checked="checked" ';
2848: $checkedoff{$item} = ' ';
2849: } elsif ($settings->{$item} eq '0') {
2850: $checkedoff{$item} = ' checked="checked" ';
2851: $checkedon{$item} = ' ';
2852: }
2853: }
2854: }
2855: if ($onclick) {
2856: $onclick = ' onclick="'.$onclick.'"';
2857: }
2858: foreach my $item (@{$toggles}) {
2859: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2860: $datatable .=
2861: '<tr'.$css_class.'><td valign="top">'.
2862: '<span class="LC_nobreak">'.$choices->{$item}.
2863: '</span></td>';
2864: if ($align eq 'left') {
2865: $datatable .= '<td class="LC_left_item">';
2866: } else {
2867: $datatable .= '<td class="LC_right_item">';
2868: }
2869: $datatable .=
2870: '<span class="LC_nobreak">'.
2871: '<label><input type="radio" name="'.
2872: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2873: '</label> <label><input type="radio" name="'.$item.'" '.
2874: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2875: '</span>'.$additional.
2876: '</td>'.
2877: '</tr>';
2878: $itemcount ++;
2879: }
2880: return ($datatable,$itemcount);
2881: }
2882:
2883: sub print_coursedefaults {
2884: my ($position,$dom,$settings,$rowtotal) = @_;
2885: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2886: my $itemcount = 1;
2887: my %choices = &Apache::lonlocal::texthash (
2888: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2889: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2890: coursecredits => 'Credits can be specified for courses',
2891: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
2892: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
2893: postsubmit => 'Disable submit button/keypress following student submission',
2894: );
2895: my %staticdefaults = (
2896: anonsurvey_threshold => 10,
2897: uploadquota => 500,
2898: postsubmit => 60,
2899: );
2900: if ($position eq 'top') {
2901: %defaultchecked = (
2902: 'uselcmath' => 'on',
2903: 'usejsme' => 'on',
2904: );
2905: @toggles = ('uselcmath','usejsme');
2906: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2907: \%choices,$itemcount);
2908: } else {
2909: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2910: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
2911: my $currusecredits = 0;
2912: my $postsubmitclient = 1;
2913: my @types = ('official','unofficial','community','textbook');
2914: if (ref($settings) eq 'HASH') {
2915: $currdefresponder = $settings->{'anonsurvey_threshold'};
2916: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2917: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2918: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2919: }
2920: }
2921: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2922: foreach my $type (@types) {
2923: next if ($type eq 'community');
2924: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
2925: if ($defcredits{$type} ne '') {
2926: $currusecredits = 1;
2927: }
2928: }
2929: }
2930: if (ref($settings->{'postsubmit'}) eq 'HASH') {
2931: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
2932: $postsubmitclient = 0;
2933: foreach my $type (@types) {
2934: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2935: }
2936: } else {
2937: foreach my $type (@types) {
2938: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
2939: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
2940: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
2941: } else {
2942: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2943: }
2944: } else {
2945: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2946: }
2947: }
2948: }
2949: } else {
2950: foreach my $type (@types) {
2951: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2952: }
2953: }
2954: } else {
2955: foreach my $type (@types) {
2956: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2957: }
2958: }
2959: if (!$currdefresponder) {
2960: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2961: } elsif ($currdefresponder < 1) {
2962: $currdefresponder = 1;
2963: }
2964: foreach my $type (@types) {
2965: if ($curruploadquota{$type} eq '') {
2966: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2967: }
2968: }
2969: $datatable .=
2970: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2971: $choices{'anonsurvey_threshold'}.
2972: '</span></td>'.
2973: '<td class="LC_right_item"><span class="LC_nobreak">'.
2974: '<input type="text" name="anonsurvey_threshold"'.
2975: ' value="'.$currdefresponder.'" size="5" /></span>'.
2976: '</td></tr>'."\n";
2977: $itemcount ++;
2978: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2979: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2980: $choices{'uploadquota'}.
2981: '</span></td>'.
2982: '<td align="right" class="LC_right_item">'.
2983: '<table><tr>';
2984: foreach my $type (@types) {
2985: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2986: '<input type="text" name="uploadquota_'.$type.'"'.
2987: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2988: }
2989: $datatable .= '</tr></table></td></tr>'."\n";
2990: $itemcount ++;
2991: my $onclick = "toggleDisplay(this.form,'credits');";
2992: my $display = 'none';
2993: if ($currusecredits) {
2994: $display = 'block';
2995: }
2996: my $additional = '<div id="credits" style="display: '.$display.'">'.
2997: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
2998: foreach my $type (@types) {
2999: next if ($type eq 'community');
3000: $additional .= '<td align="center">'.&mt($type).'<br />'.
3001: '<input type="text" name="'.$type.'_credits"'.
3002: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3003: }
3004: $additional .= '</tr></table></div>'."\n";
3005: %defaultchecked = ('coursecredits' => 'off');
3006: @toggles = ('coursecredits');
3007: my $current = {
3008: 'coursecredits' => $currusecredits,
3009: };
3010: (my $table,$itemcount) =
3011: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3012: \%choices,$itemcount,$onclick,$additional,'left');
3013: $datatable .= $table;
3014: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3015: my $display = 'none';
3016: if ($postsubmitclient) {
3017: $display = 'block';
3018: }
3019: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3020: &mt('Number of seconds submit is disabled').'<br />'.
3021: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
3022: '<table><tr>';
3023: foreach my $type (@types) {
3024: $additional .= '<td align="center">'.&mt($type).'<br />'.
3025: '<input type="text" name="'.$type.'_timeout" value="'.
3026: $deftimeout{$type}.'" size="5" /></td>';
3027: }
3028: $additional .= '</tr></table></div>'."\n";
3029: %defaultchecked = ('postsubmit' => 'on');
3030: @toggles = ('postsubmit');
3031: my $current = {
3032: 'postsubmit' => $postsubmitclient,
3033: };
3034: ($table,$itemcount) =
3035: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3036: \%choices,$itemcount,$onclick,$additional,'left');
3037: $datatable .= $table;
3038: }
3039: $$rowtotal += $itemcount;
3040: return $datatable;
3041: }
3042:
3043: sub print_selfenrollment {
3044: my ($position,$dom,$settings,$rowtotal) = @_;
3045: my ($css_class,$datatable);
3046: my $itemcount = 1;
3047: my @types = ('official','unofficial','community','textbook');
3048: if (($position eq 'top') || ($position eq 'middle')) {
3049: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3050: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3051: my @rows;
3052: my $key;
3053: if ($position eq 'top') {
3054: $key = 'admin';
3055: if (ref($rowsref) eq 'ARRAY') {
3056: @rows = @{$rowsref};
3057: }
3058: } elsif ($position eq 'middle') {
3059: $key = 'default';
3060: @rows = ('types','registered','approval','limit');
3061: }
3062: foreach my $row (@rows) {
3063: if (defined($titlesref->{$row})) {
3064: $itemcount ++;
3065: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3066: $datatable .= '<tr'.$css_class.'>'.
3067: '<td>'.$titlesref->{$row}.'</td>'.
3068: '<td class="LC_left_item">'.
3069: '<table><tr>';
3070: my (%current,%currentcap);
3071: if (ref($settings) eq 'HASH') {
3072: if (ref($settings->{$key}) eq 'HASH') {
3073: foreach my $type (@types) {
3074: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3075: $current{$type} = $settings->{$key}->{$type}->{$row};
3076: }
3077: if (($row eq 'limit') && ($key eq 'default')) {
3078: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3079: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3080: }
3081: }
3082: }
3083: }
3084: }
3085: my %roles = (
3086: '0' => &Apache::lonnet::plaintext('dc'),
3087: );
3088:
3089: foreach my $type (@types) {
3090: unless (($row eq 'registered') && ($key eq 'default')) {
3091: $datatable .= '<th>'.&mt($type).'</th>';
3092: }
3093: }
3094: unless (($row eq 'registered') && ($key eq 'default')) {
3095: $datatable .= '</tr><tr>';
3096: }
3097: foreach my $type (@types) {
3098: if ($type eq 'community') {
3099: $roles{'1'} = &mt('Community personnel');
3100: } else {
3101: $roles{'1'} = &mt('Course personnel');
3102: }
3103: $datatable .= '<td style="vertical-align: top">';
3104: if ($position eq 'top') {
3105: my %checked;
3106: if ($current{$type} eq '0') {
3107: $checked{'0'} = ' checked="checked"';
3108: } else {
3109: $checked{'1'} = ' checked="checked"';
3110: }
3111: foreach my $role ('1','0') {
3112: $datatable .= '<span class="LC_nobreak"><label>'.
3113: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3114: 'value="'.$role.'"'.$checked{$role}.' />'.
3115: $roles{$role}.'</label></span> ';
3116: }
3117: } else {
3118: if ($row eq 'types') {
3119: my %checked;
3120: if ($current{$type} =~ /^(all|dom)$/) {
3121: $checked{$1} = ' checked="checked"';
3122: } else {
3123: $checked{''} = ' checked="checked"';
3124: }
3125: foreach my $val ('','dom','all') {
3126: $datatable .= '<span class="LC_nobreak"><label>'.
3127: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3128: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3129: }
3130: } elsif ($row eq 'registered') {
3131: my %checked;
3132: if ($current{$type} eq '1') {
3133: $checked{'1'} = ' checked="checked"';
3134: } else {
3135: $checked{'0'} = ' checked="checked"';
3136: }
3137: foreach my $val ('0','1') {
3138: $datatable .= '<span class="LC_nobreak"><label>'.
3139: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3140: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3141: }
3142: } elsif ($row eq 'approval') {
3143: my %checked;
3144: if ($current{$type} =~ /^([12])$/) {
3145: $checked{$1} = ' checked="checked"';
3146: } else {
3147: $checked{'0'} = ' checked="checked"';
3148: }
3149: for my $val (0..2) {
3150: $datatable .= '<span class="LC_nobreak"><label>'.
3151: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3152: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3153: }
3154: } elsif ($row eq 'limit') {
3155: my %checked;
3156: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3157: $checked{$1} = ' checked="checked"';
3158: } else {
3159: $checked{'none'} = ' checked="checked"';
3160: }
3161: my $cap;
3162: if ($currentcap{$type} =~ /^\d+$/) {
3163: $cap = $currentcap{$type};
3164: }
3165: foreach my $val ('none','allstudents','selfenrolled') {
3166: $datatable .= '<span class="LC_nobreak"><label>'.
3167: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3168: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3169: }
3170: $datatable .= '<br />'.
3171: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3172: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3173: '</span>';
3174: }
3175: }
3176: $datatable .= '</td>';
3177: }
3178: $datatable .= '</tr>';
3179: }
3180: $datatable .= '</table></td></tr>';
3181: }
3182: } elsif ($position eq 'bottom') {
3183: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3184: }
3185: $$rowtotal += $itemcount;
3186: return $datatable;
3187: }
3188:
3189: sub print_validation_rows {
3190: my ($caller,$dom,$settings,$rowtotal) = @_;
3191: my ($itemsref,$namesref,$fieldsref);
3192: if ($caller eq 'selfenroll') {
3193: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3194: } elsif ($caller eq 'requestcourses') {
3195: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3196: }
3197: my %currvalidation;
3198: if (ref($settings) eq 'HASH') {
3199: if (ref($settings->{'validation'}) eq 'HASH') {
3200: %currvalidation = %{$settings->{'validation'}};
3201: }
3202: }
3203: my $datatable;
3204: my $itemcount = 0;
3205: foreach my $item (@{$itemsref}) {
3206: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3207: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3208: $namesref->{$item}.
3209: '</span></td>'.
3210: '<td class="LC_left_item">';
3211: if (($item eq 'url') || ($item eq 'button')) {
3212: $datatable .= '<span class="LC_nobreak">'.
3213: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3214: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3215: } elsif ($item eq 'fields') {
3216: my @currfields;
3217: if (ref($currvalidation{$item}) eq 'ARRAY') {
3218: @currfields = @{$currvalidation{$item}};
3219: }
3220: foreach my $field (@{$fieldsref}) {
3221: my $check = '';
3222: if (grep(/^\Q$field\E$/,@currfields)) {
3223: $check = ' checked="checked"';
3224: }
3225: $datatable .= '<span class="LC_nobreak"><label>'.
3226: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3227: ' value="'.$field.'"'.$check.' />'.$field.
3228: '</label></span> ';
3229: }
3230: } elsif ($item eq 'markup') {
3231: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3232: $currvalidation{$item}.
3233: '</textarea>';
3234: }
3235: $datatable .= '</td></tr>'."\n";
3236: if (ref($rowtotal)) {
3237: $itemcount ++;
3238: }
3239: }
3240: if ($caller eq 'requestcourses') {
3241: my %currhash;
3242: if (ref($settings) eq 'HASH') {
3243: if (ref($settings->{'validation'}) eq 'HASH') {
3244: if ($settings->{'validation'}{'dc'} ne '') {
3245: $currhash{$settings->{'validation'}{'dc'}} = 1;
3246: }
3247: }
3248: }
3249: my $numinrow = 2;
3250: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3251: 'validationdc',%currhash);
3252: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3253: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3254: if ($numdc > 1) {
3255: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3256: } else {
3257: $datatable .= &mt('Course creation processed as: ');
3258: }
3259: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3260: $itemcount ++;
3261: }
3262: if (ref($rowtotal)) {
3263: $$rowtotal += $itemcount;
3264: }
3265: return $datatable;
3266: }
3267:
3268: sub print_usersessions {
3269: my ($position,$dom,$settings,$rowtotal) = @_;
3270: my ($css_class,$datatable,%checked,%choices);
3271: my (%by_ip,%by_location,@intdoms);
3272: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3273:
3274: my @alldoms = &Apache::lonnet::all_domains();
3275: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3276: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3277: my %altids = &id_for_thisdom(%servers);
3278: my $itemcount = 1;
3279: if ($position eq 'top') {
3280: if (keys(%serverhomes) > 1) {
3281: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3282: my $curroffloadnow;
3283: if (ref($settings) eq 'HASH') {
3284: if (ref($settings->{'offloadnow'}) eq 'HASH') {
3285: $curroffloadnow = $settings->{'offloadnow'};
3286: }
3287: }
3288: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
3289: } else {
3290: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3291: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3292: }
3293: } else {
3294: if (keys(%by_location) == 0) {
3295: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3296: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3297: } else {
3298: my %lt = &usersession_titles();
3299: my $numinrow = 5;
3300: my $prefix;
3301: my @types;
3302: if ($position eq 'bottom') {
3303: $prefix = 'remote';
3304: @types = ('version','excludedomain','includedomain');
3305: } else {
3306: $prefix = 'hosted';
3307: @types = ('excludedomain','includedomain');
3308: }
3309: my (%current,%checkedon,%checkedoff);
3310: my @lcversions = &Apache::lonnet::all_loncaparevs();
3311: my @locations = sort(keys(%by_location));
3312: foreach my $type (@types) {
3313: $checkedon{$type} = '';
3314: $checkedoff{$type} = ' checked="checked"';
3315: }
3316: if (ref($settings) eq 'HASH') {
3317: if (ref($settings->{$prefix}) eq 'HASH') {
3318: foreach my $key (keys(%{$settings->{$prefix}})) {
3319: $current{$key} = $settings->{$prefix}{$key};
3320: if ($key eq 'version') {
3321: if ($current{$key} ne '') {
3322: $checkedon{$key} = ' checked="checked"';
3323: $checkedoff{$key} = '';
3324: }
3325: } elsif (ref($current{$key}) eq 'ARRAY') {
3326: $checkedon{$key} = ' checked="checked"';
3327: $checkedoff{$key} = '';
3328: }
3329: }
3330: }
3331: }
3332: foreach my $type (@types) {
3333: next if ($type ne 'version' && !@locations);
3334: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3335: $datatable .= '<tr'.$css_class.'>
3336: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3337: <span class="LC_nobreak">
3338: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3339: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3340: if ($type eq 'version') {
3341: my $selector = '<select name="'.$prefix.'_version">';
3342: foreach my $version (@lcversions) {
3343: my $selected = '';
3344: if ($current{'version'} eq $version) {
3345: $selected = ' selected="selected"';
3346: }
3347: $selector .= ' <option value="'.$version.'"'.
3348: $selected.'>'.$version.'</option>';
3349: }
3350: $selector .= '</select> ';
3351: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3352: } else {
3353: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3354: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3355: ' />'.(' 'x2).
3356: '<input type="button" value="'.&mt('uncheck all').'" '.
3357: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3358: "\n".
3359: '</div><div><table>';
3360: my $rem;
3361: for (my $i=0; $i<@locations; $i++) {
3362: my ($showloc,$value,$checkedtype);
3363: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3364: my $ip = $by_location{$locations[$i]}->[0];
3365: if (ref($by_ip{$ip}) eq 'ARRAY') {
3366: $value = join(':',@{$by_ip{$ip}});
3367: $showloc = join(', ',@{$by_ip{$ip}});
3368: if (ref($current{$type}) eq 'ARRAY') {
3369: foreach my $loc (@{$by_ip{$ip}}) {
3370: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3371: $checkedtype = ' checked="checked"';
3372: last;
3373: }
3374: }
3375: }
3376: }
3377: }
3378: $rem = $i%($numinrow);
3379: if ($rem == 0) {
3380: if ($i > 0) {
3381: $datatable .= '</tr>';
3382: }
3383: $datatable .= '<tr>';
3384: }
3385: $datatable .= '<td class="LC_left_item">'.
3386: '<span class="LC_nobreak"><label>'.
3387: '<input type="checkbox" name="'.$prefix.'_'.$type.
3388: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3389: '</label></span></td>';
3390: }
3391: $rem = @locations%($numinrow);
3392: my $colsleft = $numinrow - $rem;
3393: if ($colsleft > 1 ) {
3394: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3395: ' </td>';
3396: } elsif ($colsleft == 1) {
3397: $datatable .= '<td class="LC_left_item"> </td>';
3398: }
3399: $datatable .= '</tr></table>';
3400: }
3401: $datatable .= '</td></tr>';
3402: $itemcount ++;
3403: }
3404: }
3405: }
3406: $$rowtotal += $itemcount;
3407: return $datatable;
3408: }
3409:
3410: sub build_location_hashes {
3411: my ($intdoms,$by_ip,$by_location) = @_;
3412: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3413: (ref($by_location) eq 'HASH'));
3414: my %iphost = &Apache::lonnet::get_iphost();
3415: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3416: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3417: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3418: foreach my $id (@{$iphost{$primary_ip}}) {
3419: my $intdom = &Apache::lonnet::internet_dom($id);
3420: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3421: push(@{$intdoms},$intdom);
3422: }
3423: }
3424: }
3425: foreach my $ip (keys(%iphost)) {
3426: if (ref($iphost{$ip}) eq 'ARRAY') {
3427: foreach my $id (@{$iphost{$ip}}) {
3428: my $location = &Apache::lonnet::internet_dom($id);
3429: if ($location) {
3430: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3431: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3432: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3433: push(@{$by_ip->{$ip}},$location);
3434: }
3435: } else {
3436: $by_ip->{$ip} = [$location];
3437: }
3438: }
3439: }
3440: }
3441: }
3442: foreach my $ip (sort(keys(%{$by_ip}))) {
3443: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3444: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3445: my $first = $by_ip->{$ip}->[0];
3446: if (ref($by_location->{$first}) eq 'ARRAY') {
3447: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3448: push(@{$by_location->{$first}},$ip);
3449: }
3450: } else {
3451: $by_location->{$first} = [$ip];
3452: }
3453: }
3454: }
3455: return;
3456: }
3457:
3458: sub current_offloads_to {
3459: my ($dom,$settings,$servers) = @_;
3460: my (%spareid,%otherdomconfigs);
3461: if (ref($servers) eq 'HASH') {
3462: foreach my $lonhost (sort(keys(%{$servers}))) {
3463: my $gotspares;
3464: if (ref($settings) eq 'HASH') {
3465: if (ref($settings->{'spares'}) eq 'HASH') {
3466: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3467: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3468: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3469: $gotspares = 1;
3470: }
3471: }
3472: }
3473: unless ($gotspares) {
3474: my $gotspares;
3475: my $serverhomeID =
3476: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3477: my $serverhomedom =
3478: &Apache::lonnet::host_domain($serverhomeID);
3479: if ($serverhomedom ne $dom) {
3480: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3481: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3482: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3483: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3484: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3485: $gotspares = 1;
3486: }
3487: }
3488: } else {
3489: $otherdomconfigs{$serverhomedom} =
3490: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3491: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3492: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3493: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3494: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3495: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3496: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3497: $gotspares = 1;
3498: }
3499: }
3500: }
3501: }
3502: }
3503: }
3504: }
3505: unless ($gotspares) {
3506: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3507: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3508: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3509: } else {
3510: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3511: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3512: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3513: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3514: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3515: } else {
3516: my %what = (
3517: spareid => 1,
3518: );
3519: my ($result,$returnhash) =
3520: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3521: if ($result eq 'ok') {
3522: if (ref($returnhash) eq 'HASH') {
3523: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3524: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3525: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3526: }
3527: }
3528: }
3529: }
3530: }
3531: }
3532: }
3533: }
3534: return %spareid;
3535: }
3536:
3537: sub spares_row {
3538: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
3539: my $css_class;
3540: my $numinrow = 4;
3541: my $itemcount = 1;
3542: my $datatable;
3543: my %typetitles = &sparestype_titles();
3544: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3545: foreach my $server (sort(keys(%{$servers}))) {
3546: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3547: my ($othercontrol,$serverdom);
3548: if ($serverhome ne $server) {
3549: $serverdom = &Apache::lonnet::host_domain($serverhome);
3550: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3551: } else {
3552: $serverdom = &Apache::lonnet::host_domain($server);
3553: if ($serverdom ne $dom) {
3554: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3555: }
3556: }
3557: next unless (ref($spareid->{$server}) eq 'HASH');
3558: my $checkednow;
3559: if (ref($curroffloadnow) eq 'HASH') {
3560: if ($curroffloadnow->{$server}) {
3561: $checkednow = ' checked="checked"';
3562: }
3563: }
3564: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3565: $datatable .= '<tr'.$css_class.'>
3566: <td rowspan="2">
3567: <span class="LC_nobreak">'.
3568: &mt('[_1] when busy, offloads to:'
3569: ,'<b>'.$server.'</b>').'</span><br />'.
3570: '<span class="LC_nobreak">'."\n".
3571: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
3572: ' '.&mt('Switch active users on next access').'</label></span>'.
3573: "\n";
3574: my (%current,%canselect);
3575: my @choices =
3576: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3577: foreach my $type ('primary','default') {
3578: if (ref($spareid->{$server}) eq 'HASH') {
3579: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3580: my @spares = @{$spareid->{$server}{$type}};
3581: if (@spares > 0) {
3582: if ($othercontrol) {
3583: $current{$type} = join(', ',@spares);
3584: } else {
3585: $current{$type} .= '<table>';
3586: my $numspares = scalar(@spares);
3587: for (my $i=0; $i<@spares; $i++) {
3588: my $rem = $i%($numinrow);
3589: if ($rem == 0) {
3590: if ($i > 0) {
3591: $current{$type} .= '</tr>';
3592: }
3593: $current{$type} .= '<tr>';
3594: }
3595: $current{$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'".');" /> '.
3596: $spareid->{$server}{$type}[$i].
3597: '</label></td>'."\n";
3598: }
3599: my $rem = @spares%($numinrow);
3600: my $colsleft = $numinrow - $rem;
3601: if ($colsleft > 1 ) {
3602: $current{$type} .= '<td colspan="'.$colsleft.
3603: '" class="LC_left_item">'.
3604: ' </td>';
3605: } elsif ($colsleft == 1) {
3606: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3607: }
3608: $current{$type} .= '</tr></table>';
3609: }
3610: }
3611: }
3612: if ($current{$type} eq '') {
3613: $current{$type} = &mt('None specified');
3614: }
3615: if ($othercontrol) {
3616: if ($type eq 'primary') {
3617: $canselect{$type} = $othercontrol;
3618: }
3619: } else {
3620: $canselect{$type} =
3621: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3622: '<select name="newspare_'.$type.'_'.$server.'" '.
3623: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3624: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3625: if (@choices > 0) {
3626: foreach my $lonhost (@choices) {
3627: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3628: }
3629: }
3630: $canselect{$type} .= '</select>'."\n";
3631: }
3632: } else {
3633: $current{$type} = &mt('Could not be determined');
3634: if ($type eq 'primary') {
3635: $canselect{$type} = $othercontrol;
3636: }
3637: }
3638: if ($type eq 'default') {
3639: $datatable .= '<tr'.$css_class.'>';
3640: }
3641: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3642: '<td>'.$current{$type}.'</td>'."\n".
3643: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3644: }
3645: $itemcount ++;
3646: }
3647: }
3648: $$rowtotal += $itemcount;
3649: return $datatable;
3650: }
3651:
3652: sub possible_newspares {
3653: my ($server,$currspares,$serverhomes,$altids) = @_;
3654: my $serverhostname = &Apache::lonnet::hostname($server);
3655: my %excluded;
3656: if ($serverhostname ne '') {
3657: %excluded = (
3658: $serverhostname => 1,
3659: );
3660: }
3661: if (ref($currspares) eq 'HASH') {
3662: foreach my $type (keys(%{$currspares})) {
3663: if (ref($currspares->{$type}) eq 'ARRAY') {
3664: if (@{$currspares->{$type}} > 0) {
3665: foreach my $curr (@{$currspares->{$type}}) {
3666: my $hostname = &Apache::lonnet::hostname($curr);
3667: $excluded{$hostname} = 1;
3668: }
3669: }
3670: }
3671: }
3672: }
3673: my @choices;
3674: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3675: if (keys(%{$serverhomes}) > 1) {
3676: foreach my $name (sort(keys(%{$serverhomes}))) {
3677: unless ($excluded{$name}) {
3678: if (exists($altids->{$serverhomes->{$name}})) {
3679: push(@choices,$altids->{$serverhomes->{$name}});
3680: } else {
3681: push(@choices,$serverhomes->{$name});
3682: }
3683: }
3684: }
3685: }
3686: }
3687: return sort(@choices);
3688: }
3689:
3690: sub print_loadbalancing {
3691: my ($dom,$settings,$rowtotal) = @_;
3692: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3693: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3694: my $numinrow = 1;
3695: my $datatable;
3696: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3697: my (%currbalancer,%currtargets,%currrules,%existing);
3698: if (ref($settings) eq 'HASH') {
3699: %existing = %{$settings};
3700: }
3701: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3702: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3703: \%currtargets,\%currrules);
3704: } else {
3705: return;
3706: }
3707: my ($othertitle,$usertypes,$types) =
3708: &Apache::loncommon::sorted_inst_types($dom);
3709: my $rownum = 8;
3710: if (ref($types) eq 'ARRAY') {
3711: $rownum += scalar(@{$types});
3712: }
3713: my @css_class = ('LC_odd_row','LC_even_row');
3714: my $balnum = 0;
3715: my $islast;
3716: my (@toshow,$disabledtext);
3717: if (keys(%currbalancer) > 0) {
3718: @toshow = sort(keys(%currbalancer));
3719: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3720: push(@toshow,'');
3721: }
3722: } else {
3723: @toshow = ('');
3724: $disabledtext = &mt('No existing load balancer');
3725: }
3726: foreach my $lonhost (@toshow) {
3727: if ($balnum == scalar(@toshow)-1) {
3728: $islast = 1;
3729: } else {
3730: $islast = 0;
3731: }
3732: my $cssidx = $balnum%2;
3733: my $targets_div_style = 'display: none';
3734: my $disabled_div_style = 'display: block';
3735: my $homedom_div_style = 'display: none';
3736: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3737: '<td rowspan="'.$rownum.'" valign="top">'.
3738: '<p>';
3739: if ($lonhost eq '') {
3740: $datatable .= '<span class="LC_nobreak">';
3741: if (keys(%currbalancer) > 0) {
3742: $datatable .= &mt('Add balancer:');
3743: } else {
3744: $datatable .= &mt('Enable balancer:');
3745: }
3746: $datatable .= ' '.
3747: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3748: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3749: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3750: '<option value="" selected="selected">'.&mt('None').
3751: '</option>'."\n";
3752: foreach my $server (sort(keys(%servers))) {
3753: next if ($currbalancer{$server});
3754: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3755: }
3756: $datatable .=
3757: '</select>'."\n".
3758: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3759: } else {
3760: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3761: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3762: &mt('Stop balancing').'</label>'.
3763: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3764: $targets_div_style = 'display: block';
3765: $disabled_div_style = 'display: none';
3766: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3767: $homedom_div_style = 'display: block';
3768: }
3769: }
3770: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3771: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3772: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3773: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3774: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3775: my @sparestypes = ('primary','default');
3776: my %typetitles = &sparestype_titles();
3777: foreach my $sparetype (@sparestypes) {
3778: my $targettable;
3779: for (my $i=0; $i<$numspares; $i++) {
3780: my $checked;
3781: if (ref($currtargets{$lonhost}) eq 'HASH') {
3782: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3783: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3784: $checked = ' checked="checked"';
3785: }
3786: }
3787: }
3788: my ($chkboxval,$disabled);
3789: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3790: $chkboxval = $spares[$i];
3791: }
3792: if (exists($currbalancer{$spares[$i]})) {
3793: $disabled = ' disabled="disabled"';
3794: }
3795: $targettable .=
3796: '<td><span class="LC_nobreak"><label>'.
3797: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3798: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3799: '</span></label></span></td>';
3800: my $rem = $i%($numinrow);
3801: if ($rem == 0) {
3802: if (($i > 0) && ($i < $numspares-1)) {
3803: $targettable .= '</tr>';
3804: }
3805: if ($i < $numspares-1) {
3806: $targettable .= '<tr>';
3807: }
3808: }
3809: }
3810: if ($targettable ne '') {
3811: my $rem = $numspares%($numinrow);
3812: my $colsleft = $numinrow - $rem;
3813: if ($colsleft > 1 ) {
3814: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3815: ' </td>';
3816: } elsif ($colsleft == 1) {
3817: $targettable .= '<td class="LC_left_item"> </td>';
3818: }
3819: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3820: '<table><tr>'.$targettable.'</tr></table><br />';
3821: }
3822: }
3823: $datatable .= '</div></td></tr>'.
3824: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3825: $othertitle,$usertypes,$types,\%servers,
3826: \%currbalancer,$lonhost,
3827: $targets_div_style,$homedom_div_style,
3828: $css_class[$cssidx],$balnum,$islast);
3829: $$rowtotal += $rownum;
3830: $balnum ++;
3831: }
3832: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3833: return $datatable;
3834: }
3835:
3836: sub get_loadbalancers_config {
3837: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3838: return unless ((ref($servers) eq 'HASH') &&
3839: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3840: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3841: if (keys(%{$existing}) > 0) {
3842: my $oldlonhost;
3843: foreach my $key (sort(keys(%{$existing}))) {
3844: if ($key eq 'lonhost') {
3845: $oldlonhost = $existing->{'lonhost'};
3846: $currbalancer->{$oldlonhost} = 1;
3847: } elsif ($key eq 'targets') {
3848: if ($oldlonhost) {
3849: $currtargets->{$oldlonhost} = $existing->{'targets'};
3850: }
3851: } elsif ($key eq 'rules') {
3852: if ($oldlonhost) {
3853: $currrules->{$oldlonhost} = $existing->{'rules'};
3854: }
3855: } elsif (ref($existing->{$key}) eq 'HASH') {
3856: $currbalancer->{$key} = 1;
3857: $currtargets->{$key} = $existing->{$key}{'targets'};
3858: $currrules->{$key} = $existing->{$key}{'rules'};
3859: }
3860: }
3861: } else {
3862: my ($balancerref,$targetsref) =
3863: &Apache::lonnet::get_lonbalancer_config($servers);
3864: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3865: foreach my $server (sort(keys(%{$balancerref}))) {
3866: $currbalancer->{$server} = 1;
3867: $currtargets->{$server} = $targetsref->{$server};
3868: }
3869: }
3870: }
3871: return;
3872: }
3873:
3874: sub loadbalancing_rules {
3875: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3876: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3877: $css_class,$balnum,$islast) = @_;
3878: my $output;
3879: my $num = 0;
3880: my ($alltypes,$othertypes,$titles) =
3881: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3882: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3883: foreach my $type (@{$alltypes}) {
3884: $num ++;
3885: my $current;
3886: if (ref($currrules) eq 'HASH') {
3887: $current = $currrules->{$type};
3888: }
3889: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3890: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3891: $current = '';
3892: }
3893: }
3894: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3895: $servers,$currbalancer,$lonhost,$dom,
3896: $targets_div_style,$homedom_div_style,
3897: $css_class,$balnum,$num,$islast);
3898: }
3899: }
3900: return $output;
3901: }
3902:
3903: sub loadbalancing_titles {
3904: my ($dom,$intdom,$usertypes,$types) = @_;
3905: my %othertypes = (
3906: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3907: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3908: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3909: '_LC_external' => &mt('Users not from [_1]',$intdom),
3910: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3911: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3912: );
3913: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3914: if (ref($types) eq 'ARRAY') {
3915: unshift(@alltypes,@{$types},'default');
3916: }
3917: my %titles;
3918: foreach my $type (@alltypes) {
3919: if ($type =~ /^_LC_/) {
3920: $titles{$type} = $othertypes{$type};
3921: } elsif ($type eq 'default') {
3922: $titles{$type} = &mt('All users from [_1]',$dom);
3923: if (ref($types) eq 'ARRAY') {
3924: if (@{$types} > 0) {
3925: $titles{$type} = &mt('Other users from [_1]',$dom);
3926: }
3927: }
3928: } elsif (ref($usertypes) eq 'HASH') {
3929: $titles{$type} = $usertypes->{$type};
3930: }
3931: }
3932: return (\@alltypes,\%othertypes,\%titles);
3933: }
3934:
3935: sub loadbalance_rule_row {
3936: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3937: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3938: my @rulenames;
3939: my %ruletitles = &offloadtype_text();
3940: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3941: @rulenames = ('balancer','offloadedto','specific');
3942: } else {
3943: @rulenames = ('default','homeserver');
3944: if ($type eq '_LC_external') {
3945: push(@rulenames,'externalbalancer');
3946: } else {
3947: push(@rulenames,'specific');
3948: }
3949: push(@rulenames,'none');
3950: }
3951: my $style = $targets_div_style;
3952: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3953: $style = $homedom_div_style;
3954: }
3955: my $space;
3956: if ($islast && $num == 1) {
3957: $space = '<div display="inline-block"> </div>';
3958: }
3959: my $output =
3960: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3961: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3962: '<td valaign="top">'.$space.
3963: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3964: for (my $i=0; $i<@rulenames; $i++) {
3965: my $rule = $rulenames[$i];
3966: my ($checked,$extra);
3967: if ($rulenames[$i] eq 'default') {
3968: $rule = '';
3969: }
3970: if ($rulenames[$i] eq 'specific') {
3971: if (ref($servers) eq 'HASH') {
3972: my $default;
3973: if (($current ne '') && (exists($servers->{$current}))) {
3974: $checked = ' checked="checked"';
3975: }
3976: unless ($checked) {
3977: $default = ' selected="selected"';
3978: }
3979: $extra =
3980: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3981: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3982: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3983: '<option value=""'.$default.'></option>'."\n";
3984: foreach my $server (sort(keys(%{$servers}))) {
3985: if (ref($currbalancer) eq 'HASH') {
3986: next if (exists($currbalancer->{$server}));
3987: }
3988: my $selected;
3989: if ($server eq $current) {
3990: $selected = ' selected="selected"';
3991: }
3992: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3993: }
3994: $extra .= '</select>';
3995: }
3996: } elsif ($rule eq $current) {
3997: $checked = ' checked="checked"';
3998: }
3999: $output .= '<span class="LC_nobreak"><label>'.
4000: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4001: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4002: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4003: ')"'.$checked.' /> ';
4004: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4005: $output .= $ruletitles{'particular'};
4006: } else {
4007: $output .= $ruletitles{$rulenames[$i]};
4008: }
4009: $output .= '</label>'.$extra.'</span><br />'."\n";
4010: }
4011: $output .= '</div></td></tr>'."\n";
4012: return $output;
4013: }
4014:
4015: sub offloadtype_text {
4016: my %ruletitles = &Apache::lonlocal::texthash (
4017: 'default' => 'Offloads to default destinations',
4018: 'homeserver' => "Offloads to user's home server",
4019: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4020: 'specific' => 'Offloads to specific server',
4021: 'none' => 'No offload',
4022: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4023: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4024: 'particular' => 'Session hosted (after re-auth) on server:',
4025: );
4026: return %ruletitles;
4027: }
4028:
4029: sub sparestype_titles {
4030: my %typestitles = &Apache::lonlocal::texthash (
4031: 'primary' => 'primary',
4032: 'default' => 'default',
4033: );
4034: return %typestitles;
4035: }
4036:
4037: sub contact_titles {
4038: my %titles = &Apache::lonlocal::texthash (
4039: 'supportemail' => 'Support E-mail address',
4040: 'adminemail' => 'Default Server Admin E-mail address',
4041: 'errormail' => 'Error reports to be e-mailed to',
4042: 'packagesmail' => 'Package update alerts to be e-mailed to',
4043: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4044: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4045: 'requestsmail' => 'E-mail from course requests requiring approval',
4046: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4047: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4048: );
4049: my %short_titles = &Apache::lonlocal::texthash (
4050: adminemail => 'Admin E-mail address',
4051: supportemail => 'Support E-mail',
4052: );
4053: return (\%titles,\%short_titles);
4054: }
4055:
4056: sub tool_titles {
4057: my %titles = &Apache::lonlocal::texthash (
4058: aboutme => 'Personal web page',
4059: blog => 'Blog',
4060: webdav => 'WebDAV',
4061: portfolio => 'Portfolio',
4062: official => 'Official courses (with institutional codes)',
4063: unofficial => 'Unofficial courses',
4064: community => 'Communities',
4065: textbook => 'Textbook courses',
4066: );
4067: return %titles;
4068: }
4069:
4070: sub courserequest_titles {
4071: my %titles = &Apache::lonlocal::texthash (
4072: official => 'Official',
4073: unofficial => 'Unofficial',
4074: community => 'Communities',
4075: textbook => 'Textbook',
4076: norequest => 'Not allowed',
4077: approval => 'Approval by Dom. Coord.',
4078: validate => 'With validation',
4079: autolimit => 'Numerical limit',
4080: unlimited => '(blank for unlimited)',
4081: );
4082: return %titles;
4083: }
4084:
4085: sub authorrequest_titles {
4086: my %titles = &Apache::lonlocal::texthash (
4087: norequest => 'Not allowed',
4088: approval => 'Approval by Dom. Coord.',
4089: automatic => 'Automatic approval',
4090: );
4091: return %titles;
4092: }
4093:
4094: sub courserequest_conditions {
4095: my %conditions = &Apache::lonlocal::texthash (
4096: approval => '(Processing of request subject to approval by Domain Coordinator).',
4097: validate => '(Processing of request subject to institutional validation).',
4098: );
4099: return %conditions;
4100: }
4101:
4102:
4103: sub print_usercreation {
4104: my ($position,$dom,$settings,$rowtotal) = @_;
4105: my $numinrow = 4;
4106: my $datatable;
4107: if ($position eq 'top') {
4108: $$rowtotal ++;
4109: my $rowcount = 0;
4110: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4111: if (ref($rules) eq 'HASH') {
4112: if (keys(%{$rules}) > 0) {
4113: $datatable .= &user_formats_row('username',$settings,$rules,
4114: $ruleorder,$numinrow,$rowcount);
4115: $$rowtotal ++;
4116: $rowcount ++;
4117: }
4118: }
4119: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4120: if (ref($idrules) eq 'HASH') {
4121: if (keys(%{$idrules}) > 0) {
4122: $datatable .= &user_formats_row('id',$settings,$idrules,
4123: $idruleorder,$numinrow,$rowcount);
4124: $$rowtotal ++;
4125: $rowcount ++;
4126: }
4127: }
4128: if ($rowcount == 0) {
4129: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4130: $$rowtotal ++;
4131: $rowcount ++;
4132: }
4133: } elsif ($position eq 'middle') {
4134: my @creators = ('author','course','requestcrs');
4135: my ($rules,$ruleorder) =
4136: &Apache::lonnet::inst_userrules($dom,'username');
4137: my %lt = &usercreation_types();
4138: my %checked;
4139: if (ref($settings) eq 'HASH') {
4140: if (ref($settings->{'cancreate'}) eq 'HASH') {
4141: foreach my $item (@creators) {
4142: $checked{$item} = $settings->{'cancreate'}{$item};
4143: }
4144: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4145: foreach my $item (@creators) {
4146: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4147: $checked{$item} = 'none';
4148: }
4149: }
4150: }
4151: }
4152: my $rownum = 0;
4153: foreach my $item (@creators) {
4154: $rownum ++;
4155: if ($checked{$item} eq '') {
4156: $checked{$item} = 'any';
4157: }
4158: my $css_class;
4159: if ($rownum%2) {
4160: $css_class = '';
4161: } else {
4162: $css_class = ' class="LC_odd_row" ';
4163: }
4164: $datatable .= '<tr'.$css_class.'>'.
4165: '<td><span class="LC_nobreak">'.$lt{$item}.
4166: '</span></td><td align="right">';
4167: my @options = ('any');
4168: if (ref($rules) eq 'HASH') {
4169: if (keys(%{$rules}) > 0) {
4170: push(@options,('official','unofficial'));
4171: }
4172: }
4173: push(@options,'none');
4174: foreach my $option (@options) {
4175: my $type = 'radio';
4176: my $check = ' ';
4177: if ($checked{$item} eq $option) {
4178: $check = ' checked="checked" ';
4179: }
4180: $datatable .= '<span class="LC_nobreak"><label>'.
4181: '<input type="'.$type.'" name="can_createuser_'.
4182: $item.'" value="'.$option.'"'.$check.'/> '.
4183: $lt{$option}.'</label> </span>';
4184: }
4185: $datatable .= '</td></tr>';
4186: }
4187: } else {
4188: my @contexts = ('author','course','domain');
4189: my @authtypes = ('int','krb4','krb5','loc');
4190: my %checked;
4191: if (ref($settings) eq 'HASH') {
4192: if (ref($settings->{'authtypes'}) eq 'HASH') {
4193: foreach my $item (@contexts) {
4194: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4195: foreach my $auth (@authtypes) {
4196: if ($settings->{'authtypes'}{$item}{$auth}) {
4197: $checked{$item}{$auth} = ' checked="checked" ';
4198: }
4199: }
4200: }
4201: }
4202: }
4203: } else {
4204: foreach my $item (@contexts) {
4205: foreach my $auth (@authtypes) {
4206: $checked{$item}{$auth} = ' checked="checked" ';
4207: }
4208: }
4209: }
4210: my %title = &context_names();
4211: my %authname = &authtype_names();
4212: my $rownum = 0;
4213: my $css_class;
4214: foreach my $item (@contexts) {
4215: if ($rownum%2) {
4216: $css_class = '';
4217: } else {
4218: $css_class = ' class="LC_odd_row" ';
4219: }
4220: $datatable .= '<tr'.$css_class.'>'.
4221: '<td>'.$title{$item}.
4222: '</td><td class="LC_left_item">'.
4223: '<span class="LC_nobreak">';
4224: foreach my $auth (@authtypes) {
4225: $datatable .= '<label>'.
4226: '<input type="checkbox" name="'.$item.'_auth" '.
4227: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4228: $authname{$auth}.'</label> ';
4229: }
4230: $datatable .= '</span></td></tr>';
4231: $rownum ++;
4232: }
4233: $$rowtotal += $rownum;
4234: }
4235: return $datatable;
4236: }
4237:
4238: sub print_selfcreation {
4239: my ($position,$dom,$settings,$rowtotal) = @_;
4240: my (@selfcreate,$createsettings,$processing,$datatable);
4241: if (ref($settings) eq 'HASH') {
4242: if (ref($settings->{'cancreate'}) eq 'HASH') {
4243: $createsettings = $settings->{'cancreate'};
4244: if (ref($createsettings) eq 'HASH') {
4245: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4246: @selfcreate = @{$createsettings->{'selfcreate'}};
4247: } elsif ($createsettings->{'selfcreate'} ne '') {
4248: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4249: @selfcreate = ('email','login','sso');
4250: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4251: @selfcreate = ($createsettings->{'selfcreate'});
4252: }
4253: }
4254: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4255: $processing = $createsettings->{'selfcreateprocessing'};
4256: }
4257: }
4258: }
4259: }
4260: my %radiohash;
4261: my $numinrow = 4;
4262: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4263: if ($position eq 'top') {
4264: my %choices = &Apache::lonlocal::texthash (
4265: cancreate_login => 'Institutional Login',
4266: cancreate_sso => 'Institutional Single Sign On',
4267: );
4268: my @toggles = sort(keys(%choices));
4269: my %defaultchecked = (
4270: 'cancreate_login' => 'off',
4271: 'cancreate_sso' => 'off',
4272: );
4273: my ($onclick,$itemcount);
4274: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4275: \%choices,$itemcount,$onclick);
4276: $$rowtotal += $itemcount;
4277:
4278: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4279:
4280: if (ref($usertypes) eq 'HASH') {
4281: if (keys(%{$usertypes}) > 0) {
4282: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4283: $dom,$numinrow,$othertitle,
4284: 'statustocreate',$$rowtotal);
4285: $$rowtotal ++;
4286: }
4287: }
4288: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4289: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4290: $fieldtitles{'inststatus'} = &mt('Institutional status');
4291: my $rem;
4292: my $numperrow = 2;
4293: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4294: $datatable .= '<tr'.$css_class.'>'.
4295: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4296: '<td class="LC_left_item">'."\n".
4297: '<table><tr><td>'."\n";
4298: for (my $i=0; $i<@fields; $i++) {
4299: $rem = $i%($numperrow);
4300: if ($rem == 0) {
4301: if ($i > 0) {
4302: $datatable .= '</tr>';
4303: }
4304: $datatable .= '<tr>';
4305: }
4306: my $currval;
4307: if (ref($createsettings) eq 'HASH') {
4308: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4309: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4310: }
4311: }
4312: $datatable .= '<td class="LC_left_item">'.
4313: '<span class="LC_nobreak">'.
4314: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4315: 'value="'.$currval.'" size="10" /> '.
4316: $fieldtitles{$fields[$i]}.'</span></td>';
4317: }
4318: my $colsleft = $numperrow - $rem;
4319: if ($colsleft > 1 ) {
4320: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4321: ' </td>';
4322: } elsif ($colsleft == 1) {
4323: $datatable .= '<td class="LC_left_item"> </td>';
4324: }
4325: $datatable .= '</tr></table></td></tr>';
4326: $$rowtotal ++;
4327: } elsif ($position eq 'middle') {
4328: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4329: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4330: $usertypes->{'default'} = $othertitle;
4331: if (ref($types) eq 'ARRAY') {
4332: push(@{$types},'default');
4333: $usertypes->{'default'} = $othertitle;
4334: foreach my $status (@{$types}) {
4335: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4336: $numinrow,$$rowtotal,$usertypes);
4337: $$rowtotal ++;
4338: }
4339: }
4340: } else {
4341: my %choices = &Apache::lonlocal::texthash (
4342: cancreate_email => 'E-mail address as username',
4343: );
4344: my @toggles = sort(keys(%choices));
4345: my %defaultchecked = (
4346: 'cancreate_email' => 'off',
4347: );
4348: my $itemcount = 0;
4349: my $display = 'none';
4350: if (grep(/^\Qemail\E$/,@selfcreate)) {
4351: $display = 'block';
4352: }
4353: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4354: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4355: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4356: my $usertypes = {};
4357: my $order = [];
4358: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4359: $usertypes = $domdefaults{'inststatustypes'};
4360: $order = $domdefaults{'inststatusguest'};
4361: }
4362: if (ref($order) eq 'ARRAY') {
4363: push(@{$order},'default');
4364: if (@{$order} > 1) {
4365: $usertypes->{'default'} = &mt('Other users');
4366: $additional .= '<table><tr>';
4367: foreach my $status (@{$order}) {
4368: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4369: }
4370: $additional .= '</tr><tr>';
4371: foreach my $status (@{$order}) {
4372: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4373: }
4374: $additional .= '</tr></table>';
4375: } else {
4376: $usertypes->{'default'} = &mt('All users');
4377: $additional .= &email_as_username($rowtotal,$processing);
4378: }
4379: }
4380: $additional .= '</div>'."\n";
4381:
4382: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4383: \%choices,$$rowtotal,$onclick,$additional);
4384: $$rowtotal ++;
4385: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4386: $$rowtotal ++;
4387: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4388: $numinrow = 1;
4389: if (ref($order) eq 'ARRAY') {
4390: foreach my $status (@{$order}) {
4391: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4392: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4393: $$rowtotal ++;
4394: }
4395: }
4396: my ($emailrules,$emailruleorder) =
4397: &Apache::lonnet::inst_userrules($dom,'email');
4398: if (ref($emailrules) eq 'HASH') {
4399: if (keys(%{$emailrules}) > 0) {
4400: $datatable .= &user_formats_row('email',$settings,$emailrules,
4401: $emailruleorder,$numinrow,$$rowtotal);
4402: $$rowtotal ++;
4403: }
4404: }
4405: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4406: }
4407: return $datatable;
4408: }
4409:
4410: sub email_as_username {
4411: my ($rowtotal,$processing,$type) = @_;
4412: my %choices =
4413: &Apache::lonlocal::texthash (
4414: automatic => 'Automatic approval',
4415: approval => 'Queued for approval',
4416: );
4417: my $output;
4418: foreach my $option ('automatic','approval') {
4419: my $checked;
4420: if (ref($processing) eq 'HASH') {
4421: if ($type eq '') {
4422: if (!exists($processing->{'default'})) {
4423: if ($option eq 'automatic') {
4424: $checked = ' checked="checked"';
4425: }
4426: } else {
4427: if ($processing->{'default'} eq $option) {
4428: $checked = ' checked="checked"';
4429: }
4430: }
4431: } else {
4432: if (!exists($processing->{$type})) {
4433: if ($option eq 'automatic') {
4434: $checked = ' checked="checked"';
4435: }
4436: } else {
4437: if ($processing->{$type} eq $option) {
4438: $checked = ' checked="checked"';
4439: }
4440: }
4441: }
4442: } elsif ($option eq 'automatic') {
4443: $checked = ' checked="checked"';
4444: }
4445: my $name = 'cancreate_emailprocess';
4446: if (($type ne '') && ($type ne 'default')) {
4447: $name .= '_'.$type;
4448: }
4449: $output .= '<span class="LC_nobreak"><label>'.
4450: '<input type="radio" name="'.$name.'"'.
4451: $checked.' value="'.$option.'" />'.
4452: $choices{$option}.'</label></span>';
4453: if ($type eq '') {
4454: $output .= ' ';
4455: } else {
4456: $output .= '<br />';
4457: }
4458: }
4459: $$rowtotal ++;
4460: return $output;
4461: }
4462:
4463: sub captcha_choice {
4464: my ($context,$settings,$itemcount) = @_;
4465: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4466: my %lt = &captcha_phrases();
4467: $keyentry = 'hidden';
4468: if ($context eq 'cancreate') {
4469: $rowname = &mt('CAPTCHA validation');
4470: } elsif ($context eq 'login') {
4471: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4472: }
4473: if (ref($settings) eq 'HASH') {
4474: if ($settings->{'captcha'}) {
4475: $checked{$settings->{'captcha'}} = ' checked="checked"';
4476: } else {
4477: $checked{'original'} = ' checked="checked"';
4478: }
4479: if ($settings->{'captcha'} eq 'recaptcha') {
4480: $pubtext = $lt{'pub'};
4481: $privtext = $lt{'priv'};
4482: $keyentry = 'text';
4483: }
4484: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4485: $currpub = $settings->{'recaptchakeys'}{'public'};
4486: $currpriv = $settings->{'recaptchakeys'}{'private'};
4487: }
4488: } else {
4489: $checked{'original'} = ' checked="checked"';
4490: }
4491: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4492: my $output = '<tr'.$css_class.'>'.
4493: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4494: '<table><tr><td>'."\n";
4495: foreach my $option ('original','recaptcha','notused') {
4496: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4497: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4498: $lt{$option}.'</label></span>';
4499: unless ($option eq 'notused') {
4500: $output .= (' 'x2)."\n";
4501: }
4502: }
4503: #
4504: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4505: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4506: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4507: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4508: #
4509: $output .= '</td></tr>'."\n".
4510: '<tr><td>'."\n".
4511: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4512: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4513: $currpub.'" size="40" /></span><br />'."\n".
4514: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4515: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4516: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4517: '</td></tr>';
4518: return $output;
4519: }
4520:
4521: sub user_formats_row {
4522: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4523: my $output;
4524: my %text = (
4525: 'username' => 'new usernames',
4526: 'id' => 'IDs',
4527: 'email' => 'self-created accounts (e-mail)',
4528: );
4529: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4530: $output = '<tr '.$css_class.'>'.
4531: '<td><span class="LC_nobreak">';
4532: if ($type eq 'email') {
4533: $output .= &mt("Formats disallowed for $text{$type}: ");
4534: } else {
4535: $output .= &mt("Format rules to check for $text{$type}: ");
4536: }
4537: $output .= '</span></td>'.
4538: '<td class="LC_left_item" colspan="2"><table>';
4539: my $rem;
4540: if (ref($ruleorder) eq 'ARRAY') {
4541: for (my $i=0; $i<@{$ruleorder}; $i++) {
4542: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4543: my $rem = $i%($numinrow);
4544: if ($rem == 0) {
4545: if ($i > 0) {
4546: $output .= '</tr>';
4547: }
4548: $output .= '<tr>';
4549: }
4550: my $check = ' ';
4551: if (ref($settings) eq 'HASH') {
4552: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4553: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4554: $check = ' checked="checked" ';
4555: }
4556: }
4557: }
4558: $output .= '<td class="LC_left_item">'.
4559: '<span class="LC_nobreak"><label>'.
4560: '<input type="checkbox" name="'.$type.'_rule" '.
4561: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4562: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4563: }
4564: }
4565: $rem = @{$ruleorder}%($numinrow);
4566: }
4567: my $colsleft = $numinrow - $rem;
4568: if ($colsleft > 1 ) {
4569: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4570: ' </td>';
4571: } elsif ($colsleft == 1) {
4572: $output .= '<td class="LC_left_item"> </td>';
4573: }
4574: $output .= '</tr></table></td></tr>';
4575: return $output;
4576: }
4577:
4578: sub usercreation_types {
4579: my %lt = &Apache::lonlocal::texthash (
4580: author => 'When adding a co-author',
4581: course => 'When adding a user to a course',
4582: requestcrs => 'When requesting a course',
4583: any => 'Any',
4584: official => 'Institutional only ',
4585: unofficial => 'Non-institutional only',
4586: none => 'None',
4587: );
4588: return %lt;
4589: }
4590:
4591: sub selfcreation_types {
4592: my %lt = &Apache::lonlocal::texthash (
4593: selfcreate => 'User creates own account',
4594: any => 'Any',
4595: official => 'Institutional only ',
4596: unofficial => 'Non-institutional only',
4597: email => 'E-mail address',
4598: login => 'Institutional Login',
4599: sso => 'SSO',
4600: );
4601: }
4602:
4603: sub authtype_names {
4604: my %lt = &Apache::lonlocal::texthash(
4605: int => 'Internal',
4606: krb4 => 'Kerberos 4',
4607: krb5 => 'Kerberos 5',
4608: loc => 'Local',
4609: );
4610: return %lt;
4611: }
4612:
4613: sub context_names {
4614: my %context_title = &Apache::lonlocal::texthash(
4615: author => 'Creating users when an Author',
4616: course => 'Creating users when in a course',
4617: domain => 'Creating users when a Domain Coordinator',
4618: );
4619: return %context_title;
4620: }
4621:
4622: sub print_usermodification {
4623: my ($position,$dom,$settings,$rowtotal) = @_;
4624: my $numinrow = 4;
4625: my ($context,$datatable,$rowcount);
4626: if ($position eq 'top') {
4627: $rowcount = 0;
4628: $context = 'author';
4629: foreach my $role ('ca','aa') {
4630: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4631: $numinrow,$rowcount);
4632: $$rowtotal ++;
4633: $rowcount ++;
4634: }
4635: } elsif ($position eq 'bottom') {
4636: $context = 'course';
4637: $rowcount = 0;
4638: foreach my $role ('st','ep','ta','in','cr') {
4639: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4640: $numinrow,$rowcount);
4641: $$rowtotal ++;
4642: $rowcount ++;
4643: }
4644: }
4645: return $datatable;
4646: }
4647:
4648: sub print_defaults {
4649: my ($position,$dom,$settings,$rowtotal) = @_;
4650: my $rownum = 0;
4651: my ($datatable,$css_class);
4652: if ($position eq 'top') {
4653: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4654: 'datelocale_def','portal_def');
4655: my %defaults;
4656: if (ref($settings) eq 'HASH') {
4657: %defaults = %{$settings};
4658: } else {
4659: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4660: foreach my $item (@items) {
4661: $defaults{$item} = $domdefaults{$item};
4662: }
4663: }
4664: my $titles = &defaults_titles($dom);
4665: foreach my $item (@items) {
4666: if ($rownum%2) {
4667: $css_class = '';
4668: } else {
4669: $css_class = ' class="LC_odd_row" ';
4670: }
4671: $datatable .= '<tr'.$css_class.'>'.
4672: '<td><span class="LC_nobreak">'.$titles->{$item}.
4673: '</span></td><td class="LC_right_item" colspan="3">';
4674: if ($item eq 'auth_def') {
4675: my @authtypes = ('internal','krb4','krb5','localauth');
4676: my %shortauth = (
4677: internal => 'int',
4678: krb4 => 'krb4',
4679: krb5 => 'krb5',
4680: localauth => 'loc'
4681: );
4682: my %authnames = &authtype_names();
4683: foreach my $auth (@authtypes) {
4684: my $checked = ' ';
4685: if ($defaults{$item} eq $auth) {
4686: $checked = ' checked="checked" ';
4687: }
4688: $datatable .= '<label><input type="radio" name="'.$item.
4689: '" value="'.$auth.'"'.$checked.'/>'.
4690: $authnames{$shortauth{$auth}}.'</label> ';
4691: }
4692: } elsif ($item eq 'timezone_def') {
4693: my $includeempty = 1;
4694: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4695: } elsif ($item eq 'datelocale_def') {
4696: my $includeempty = 1;
4697: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4698: } elsif ($item eq 'lang_def') {
4699: my %langchoices = &get_languages_hash();
4700: $langchoices{''} = 'No language preference';
4701: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4702: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4703: \%langchoices);
4704: } else {
4705: my $size;
4706: if ($item eq 'portal_def') {
4707: $size = ' size="25"';
4708: }
4709: $datatable .= '<input type="text" name="'.$item.'" value="'.
4710: $defaults{$item}.'"'.$size.' />';
4711: }
4712: $datatable .= '</td></tr>';
4713: $rownum ++;
4714: }
4715: } else {
4716: my (%defaults);
4717: if (ref($settings) eq 'HASH') {
4718: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4719: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4720: my $maxnum = @{$settings->{'inststatusorder'}};
4721: for (my $i=0; $i<$maxnum; $i++) {
4722: $css_class = $rownum%2?' class="LC_odd_row"':'';
4723: my $item = $settings->{'inststatusorder'}->[$i];
4724: my $title = $settings->{'inststatustypes'}->{$item};
4725: my $guestok;
4726: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4727: $guestok = 1;
4728: }
4729: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4730: $datatable .= '<tr'.$css_class.'>'.
4731: '<td><span class="LC_nobreak">'.
4732: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4733: for (my $k=0; $k<=$maxnum; $k++) {
4734: my $vpos = $k+1;
4735: my $selstr;
4736: if ($k == $i) {
4737: $selstr = ' selected="selected" ';
4738: }
4739: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4740: }
4741: my ($checkedon,$checkedoff);
4742: $checkedoff = ' checked="checked"';
4743: if ($guestok) {
4744: $checkedon = $checkedoff;
4745: $checkedoff = '';
4746: }
4747: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4748: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4749: &mt('delete').'</span></td>'.
4750: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4751: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4752: '</span></td>'.
4753: '<td class="LC_right_item"><span class="LC_nobreak">'.
4754: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4755: &mt('Yes').'</label>'.(' 'x2).
4756: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4757: &mt('No').'</label></span></td></tr>';
4758: }
4759: $css_class = $rownum%2?' class="LC_odd_row"':'';
4760: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4761: $datatable .= '<tr '.$css_class.'>'.
4762: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4763: for (my $k=0; $k<=$maxnum; $k++) {
4764: my $vpos = $k+1;
4765: my $selstr;
4766: if ($k == $maxnum) {
4767: $selstr = ' selected="selected" ';
4768: }
4769: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4770: }
4771: $datatable .= '</select> '.&mt('Internal ID:').
4772: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4773: ' '.&mt('(new)').
4774: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4775: &mt('Name displayed:').
4776: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4777: '<td class="LC_right_item"><span class="LC_nobreak">'.
4778: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4779: &mt('Yes').'</label>'.(' 'x2).
4780: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4781: &mt('No').'</label></span></td></tr>';
4782: '</tr>'."\n";
4783: $rownum ++;
4784: }
4785: }
4786: }
4787: $$rowtotal += $rownum;
4788: return $datatable;
4789: }
4790:
4791: sub get_languages_hash {
4792: my %langchoices;
4793: foreach my $id (&Apache::loncommon::languageids()) {
4794: my $code = &Apache::loncommon::supportedlanguagecode($id);
4795: if ($code ne '') {
4796: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4797: }
4798: }
4799: return %langchoices;
4800: }
4801:
4802: sub defaults_titles {
4803: my ($dom) = @_;
4804: my %titles = &Apache::lonlocal::texthash (
4805: 'auth_def' => 'Default authentication type',
4806: 'auth_arg_def' => 'Default authentication argument',
4807: 'lang_def' => 'Default language',
4808: 'timezone_def' => 'Default timezone',
4809: 'datelocale_def' => 'Default locale for dates',
4810: 'portal_def' => 'Portal/Default URL',
4811: );
4812: if ($dom) {
4813: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4814: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4815: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4816: $protocol = 'http' if ($protocol ne 'https');
4817: if ($uint_dom) {
4818: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4819: $uint_dom);
4820: }
4821: }
4822: return (\%titles);
4823: }
4824:
4825: sub print_scantronformat {
4826: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4827: my $itemcount = 1;
4828: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4829: %confhash);
4830: my $switchserver = &check_switchserver($dom,$confname);
4831: my %lt = &Apache::lonlocal::texthash (
4832: default => 'Default bubblesheet format file error',
4833: custom => 'Custom bubblesheet format file error',
4834: );
4835: my %scantronfiles = (
4836: default => 'default.tab',
4837: custom => 'custom.tab',
4838: );
4839: foreach my $key (keys(%scantronfiles)) {
4840: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4841: .$scantronfiles{$key};
4842: }
4843: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4844: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4845: if (!$switchserver) {
4846: my $servadm = $r->dir_config('lonAdmEMail');
4847: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4848: if ($configuserok eq 'ok') {
4849: if ($author_ok eq 'ok') {
4850: my %legacyfile = (
4851: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4852: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4853: );
4854: my %md5chk;
4855: foreach my $type (keys(%legacyfile)) {
4856: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4857: chomp($md5chk{$type});
4858: }
4859: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4860: foreach my $type (keys(%legacyfile)) {
4861: ($scantronurls{$type},my $error) =
4862: &legacy_scantronformat($r,$dom,$confname,
4863: $type,$legacyfile{$type},
4864: $scantronurls{$type},
4865: $scantronfiles{$type});
4866: if ($error ne '') {
4867: $error{$type} = $error;
4868: }
4869: }
4870: if (keys(%error) == 0) {
4871: $is_custom = 1;
4872: $confhash{'scantron'}{'scantronformat'} =
4873: $scantronurls{'custom'};
4874: my $putresult =
4875: &Apache::lonnet::put_dom('configuration',
4876: \%confhash,$dom);
4877: if ($putresult ne 'ok') {
4878: $error{'custom'} =
4879: '<span class="LC_error">'.
4880: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4881: }
4882: }
4883: } else {
4884: ($scantronurls{'default'},my $error) =
4885: &legacy_scantronformat($r,$dom,$confname,
4886: 'default',$legacyfile{'default'},
4887: $scantronurls{'default'},
4888: $scantronfiles{'default'});
4889: if ($error eq '') {
4890: $confhash{'scantron'}{'scantronformat'} = '';
4891: my $putresult =
4892: &Apache::lonnet::put_dom('configuration',
4893: \%confhash,$dom);
4894: if ($putresult ne 'ok') {
4895: $error{'default'} =
4896: '<span class="LC_error">'.
4897: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4898: }
4899: } else {
4900: $error{'default'} = $error;
4901: }
4902: }
4903: }
4904: }
4905: } else {
4906: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4907: }
4908: }
4909: if (ref($settings) eq 'HASH') {
4910: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4911: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4912: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4913: $scantronurl = '';
4914: } else {
4915: $scantronurl = $settings->{'scantronformat'};
4916: }
4917: $is_custom = 1;
4918: } else {
4919: $scantronurl = $scantronurls{'default'};
4920: }
4921: } else {
4922: if ($is_custom) {
4923: $scantronurl = $scantronurls{'custom'};
4924: } else {
4925: $scantronurl = $scantronurls{'default'};
4926: }
4927: }
4928: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4929: $datatable .= '<tr'.$css_class.'>';
4930: if (!$is_custom) {
4931: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4932: '<span class="LC_nobreak">';
4933: if ($scantronurl) {
4934: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4935: undef,undef,undef,undef,'background-color:#ffffff');
4936: } else {
4937: $datatable = &mt('File unavailable for display');
4938: }
4939: $datatable .= '</span></td>';
4940: if (keys(%error) == 0) {
4941: $datatable .= '<td valign="bottom">';
4942: if (!$switchserver) {
4943: $datatable .= &mt('Upload:').'<br />';
4944: }
4945: } else {
4946: my $errorstr;
4947: foreach my $key (sort(keys(%error))) {
4948: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4949: }
4950: $datatable .= '<td>'.$errorstr;
4951: }
4952: } else {
4953: if (keys(%error) > 0) {
4954: my $errorstr;
4955: foreach my $key (sort(keys(%error))) {
4956: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4957: }
4958: $datatable .= '<td>'.$errorstr.'</td><td> ';
4959: } elsif ($scantronurl) {
4960: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4961: undef,undef,undef,undef,'background-color:#ffffff');
4962: $datatable .= '<td><span class="LC_nobreak">'.
4963: $link.
4964: '<label><input type="checkbox" name="scantronformat_del"'.
4965: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4966: '<td><span class="LC_nobreak"> '.
4967: &mt('Replace:').'</span><br />';
4968: }
4969: }
4970: if (keys(%error) == 0) {
4971: if ($switchserver) {
4972: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4973: } else {
4974: $datatable .='<span class="LC_nobreak"> '.
4975: '<input type="file" name="scantronformat" /></span>';
4976: }
4977: }
4978: $datatable .= '</td></tr>';
4979: $$rowtotal ++;
4980: return $datatable;
4981: }
4982:
4983: sub legacy_scantronformat {
4984: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4985: my ($url,$error);
4986: my @statinfo = &Apache::lonnet::stat_file($newurl);
4987: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4988: (my $result,$url) =
4989: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4990: '','',$newfile);
4991: if ($result ne 'ok') {
4992: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4993: }
4994: }
4995: return ($url,$error);
4996: }
4997:
4998: sub print_coursecategories {
4999: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5000: my $datatable;
5001: if ($position eq 'top') {
5002: my (%checked);
5003: my @catitems = ('unauth','auth');
5004: my @cattypes = ('std','domonly','codesrch','none');
5005: $checked{'unauth'} = 'std';
5006: $checked{'auth'} = 'std';
5007: if (ref($settings) eq 'HASH') {
5008: foreach my $type (@cattypes) {
5009: if ($type eq $settings->{'unauth'}) {
5010: $checked{'unauth'} = $type;
5011: }
5012: if ($type eq $settings->{'auth'}) {
5013: $checked{'auth'} = $type;
5014: }
5015: }
5016: }
5017: my %lt = &Apache::lonlocal::texthash (
5018: unauth => 'Catalog type for unauthenticated users',
5019: auth => 'Catalog type for authenticated users',
5020: none => 'No catalog',
5021: std => 'Standard catalog',
5022: domonly => 'Domain-only catalog',
5023: codesrch => "Code search form",
5024: );
5025: my $itemcount = 0;
5026: foreach my $item (@catitems) {
5027: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5028: $datatable .= '<tr '.$css_class.'>'.
5029: '<td>'.$lt{$item}.'</td>'.
5030: '<td class="LC_right_item"><span class="LC_nobreak">';
5031: foreach my $type (@cattypes) {
5032: my $ischecked;
5033: if ($checked{$item} eq $type) {
5034: $ischecked=' checked="checked"';
5035: }
5036: $datatable .= '<label>'.
5037: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5038: ' />'.$lt{$type}.'</label> ';
5039: }
5040: $datatable .= '</td></tr>';
5041: $itemcount ++;
5042: }
5043: $$rowtotal += $itemcount;
5044: } elsif ($position eq 'middle') {
5045: my $toggle_cats_crs = ' ';
5046: my $toggle_cats_dom = ' checked="checked" ';
5047: my $can_cat_crs = ' ';
5048: my $can_cat_dom = ' checked="checked" ';
5049: my $toggle_catscomm_comm = ' ';
5050: my $toggle_catscomm_dom = ' checked="checked" ';
5051: my $can_catcomm_comm = ' ';
5052: my $can_catcomm_dom = ' checked="checked" ';
5053:
5054: if (ref($settings) eq 'HASH') {
5055: if ($settings->{'togglecats'} eq 'crs') {
5056: $toggle_cats_crs = $toggle_cats_dom;
5057: $toggle_cats_dom = ' ';
5058: }
5059: if ($settings->{'categorize'} eq 'crs') {
5060: $can_cat_crs = $can_cat_dom;
5061: $can_cat_dom = ' ';
5062: }
5063: if ($settings->{'togglecatscomm'} eq 'comm') {
5064: $toggle_catscomm_comm = $toggle_catscomm_dom;
5065: $toggle_catscomm_dom = ' ';
5066: }
5067: if ($settings->{'categorizecomm'} eq 'comm') {
5068: $can_catcomm_comm = $can_catcomm_dom;
5069: $can_catcomm_dom = ' ';
5070: }
5071: }
5072: my %title = &Apache::lonlocal::texthash (
5073: togglecats => 'Show/Hide a course in catalog',
5074: togglecatscomm => 'Show/Hide a community in catalog',
5075: categorize => 'Assign a category to a course',
5076: categorizecomm => 'Assign a category to a community',
5077: );
5078: my %level = &Apache::lonlocal::texthash (
5079: dom => 'Set in Domain',
5080: crs => 'Set in Course',
5081: comm => 'Set in Community',
5082: );
5083: $datatable = '<tr class="LC_odd_row">'.
5084: '<td>'.$title{'togglecats'}.'</td>'.
5085: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5086: '<input type="radio" name="togglecats"'.
5087: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5088: '<label><input type="radio" name="togglecats"'.
5089: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5090: '</tr><tr>'.
5091: '<td>'.$title{'categorize'}.'</td>'.
5092: '<td class="LC_right_item"><span class="LC_nobreak">'.
5093: '<label><input type="radio" name="categorize"'.
5094: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5095: '<label><input type="radio" name="categorize"'.
5096: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5097: '</tr><tr class="LC_odd_row">'.
5098: '<td>'.$title{'togglecatscomm'}.'</td>'.
5099: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5100: '<input type="radio" name="togglecatscomm"'.
5101: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5102: '<label><input type="radio" name="togglecatscomm"'.
5103: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5104: '</tr><tr>'.
5105: '<td>'.$title{'categorizecomm'}.'</td>'.
5106: '<td class="LC_right_item"><span class="LC_nobreak">'.
5107: '<label><input type="radio" name="categorizecomm"'.
5108: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5109: '<label><input type="radio" name="categorizecomm"'.
5110: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5111: '</tr>';
5112: $$rowtotal += 4;
5113: } else {
5114: my $css_class;
5115: my $itemcount = 1;
5116: my $cathash;
5117: if (ref($settings) eq 'HASH') {
5118: $cathash = $settings->{'cats'};
5119: }
5120: if (ref($cathash) eq 'HASH') {
5121: my (@cats,@trails,%allitems,%idx,@jsarray);
5122: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5123: \%allitems,\%idx,\@jsarray);
5124: my $maxdepth = scalar(@cats);
5125: my $colattrib = '';
5126: if ($maxdepth > 2) {
5127: $colattrib = ' colspan="2" ';
5128: }
5129: my @path;
5130: if (@cats > 0) {
5131: if (ref($cats[0]) eq 'ARRAY') {
5132: my $numtop = @{$cats[0]};
5133: my $maxnum = $numtop;
5134: my %default_names = (
5135: instcode => &mt('Official courses'),
5136: communities => &mt('Communities'),
5137: );
5138:
5139: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5140: ($cathash->{'instcode::0'} eq '') ||
5141: (!grep(/^communities$/,@{$cats[0]})) ||
5142: ($cathash->{'communities::0'} eq '')) {
5143: $maxnum ++;
5144: }
5145: my $lastidx;
5146: for (my $i=0; $i<$numtop; $i++) {
5147: my $parent = $cats[0][$i];
5148: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5149: my $item = &escape($parent).'::0';
5150: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5151: $lastidx = $idx{$item};
5152: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5153: .'<select name="'.$item.'"'.$chgstr.'>';
5154: for (my $k=0; $k<=$maxnum; $k++) {
5155: my $vpos = $k+1;
5156: my $selstr;
5157: if ($k == $i) {
5158: $selstr = ' selected="selected" ';
5159: }
5160: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5161: }
5162: $datatable .= '</select></span></td><td>';
5163: if ($parent eq 'instcode' || $parent eq 'communities') {
5164: $datatable .= '<span class="LC_nobreak">'
5165: .$default_names{$parent}.'</span>';
5166: if ($parent eq 'instcode') {
5167: $datatable .= '<br /><span class="LC_nobreak">('
5168: .&mt('with institutional codes')
5169: .')</span></td><td'.$colattrib.'>';
5170: } else {
5171: $datatable .= '<table><tr><td>';
5172: }
5173: $datatable .= '<span class="LC_nobreak">'
5174: .'<label><input type="radio" name="'
5175: .$parent.'" value="1" checked="checked" />'
5176: .&mt('Display').'</label>';
5177: if ($parent eq 'instcode') {
5178: $datatable .= ' ';
5179: } else {
5180: $datatable .= '</span></td></tr><tr><td>'
5181: .'<span class="LC_nobreak">';
5182: }
5183: $datatable .= '<label><input type="radio" name="'
5184: .$parent.'" value="0" />'
5185: .&mt('Do not display').'</label></span>';
5186: if ($parent eq 'communities') {
5187: $datatable .= '</td></tr></table>';
5188: }
5189: $datatable .= '</td>';
5190: } else {
5191: $datatable .= $parent
5192: .' <span class="LC_nobreak"><label>'
5193: .'<input type="checkbox" name="deletecategory" '
5194: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5195: }
5196: my $depth = 1;
5197: push(@path,$parent);
5198: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5199: pop(@path);
5200: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5201: $itemcount ++;
5202: }
5203: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5204: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5205: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5206: for (my $k=0; $k<=$maxnum; $k++) {
5207: my $vpos = $k+1;
5208: my $selstr;
5209: if ($k == $numtop) {
5210: $selstr = ' selected="selected" ';
5211: }
5212: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5213: }
5214: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5215: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5216: .'</tr>'."\n";
5217: $itemcount ++;
5218: foreach my $default ('instcode','communities') {
5219: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5220: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5221: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5222: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5223: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5224: for (my $k=0; $k<=$maxnum; $k++) {
5225: my $vpos = $k+1;
5226: my $selstr;
5227: if ($k == $maxnum) {
5228: $selstr = ' selected="selected" ';
5229: }
5230: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5231: }
5232: $datatable .= '</select></span></td>'.
5233: '<td><span class="LC_nobreak">'.
5234: $default_names{$default}.'</span>';
5235: if ($default eq 'instcode') {
5236: $datatable .= '<br /><span class="LC_nobreak">('
5237: .&mt('with institutional codes').')</span>';
5238: }
5239: $datatable .= '</td>'
5240: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5241: .&mt('Display').'</label> '
5242: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5243: .&mt('Do not display').'</label></span></td></tr>';
5244: }
5245: }
5246: }
5247: } else {
5248: $datatable .= &initialize_categories($itemcount);
5249: }
5250: } else {
5251: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5252: .&initialize_categories($itemcount);
5253: }
5254: $$rowtotal += $itemcount;
5255: }
5256: return $datatable;
5257: }
5258:
5259: sub print_serverstatuses {
5260: my ($dom,$settings,$rowtotal) = @_;
5261: my $datatable;
5262: my @pages = &serverstatus_pages();
5263: my (%namedaccess,%machineaccess);
5264: foreach my $type (@pages) {
5265: $namedaccess{$type} = '';
5266: $machineaccess{$type}= '';
5267: }
5268: if (ref($settings) eq 'HASH') {
5269: foreach my $type (@pages) {
5270: if (exists($settings->{$type})) {
5271: if (ref($settings->{$type}) eq 'HASH') {
5272: foreach my $key (keys(%{$settings->{$type}})) {
5273: if ($key eq 'namedusers') {
5274: $namedaccess{$type} = $settings->{$type}->{$key};
5275: } elsif ($key eq 'machines') {
5276: $machineaccess{$type} = $settings->{$type}->{$key};
5277: }
5278: }
5279: }
5280: }
5281: }
5282: }
5283: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5284: my $rownum = 0;
5285: my $css_class;
5286: foreach my $type (@pages) {
5287: $rownum ++;
5288: $css_class = $rownum%2?' class="LC_odd_row"':'';
5289: $datatable .= '<tr'.$css_class.'>'.
5290: '<td><span class="LC_nobreak">'.
5291: $titles->{$type}.'</span></td>'.
5292: '<td class="LC_left_item">'.
5293: '<input type="text" name="'.$type.'_namedusers" '.
5294: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5295: '<td class="LC_right_item">'.
5296: '<span class="LC_nobreak">'.
5297: '<input type="text" name="'.$type.'_machines" '.
5298: 'value="'.$machineaccess{$type}.'" size="10" />'.
5299: '</td></tr>'."\n";
5300: }
5301: $$rowtotal += $rownum;
5302: return $datatable;
5303: }
5304:
5305: sub serverstatus_pages {
5306: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5307: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5308: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5309: 'uniquecodes','diskusage');
5310: }
5311:
5312: sub defaults_javascript {
5313: my ($settings) = @_;
5314: return unless (ref($settings) eq 'HASH');
5315: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5316: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5317: if ($maxnum eq '') {
5318: $maxnum = 0;
5319: }
5320: $maxnum ++;
5321: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5322: return <<"ENDSCRIPT";
5323: <script type="text/javascript">
5324: // <![CDATA[
5325: function reorderTypes(form,caller) {
5326: var changedVal;
5327: $jstext
5328: var newpos = 'addinststatus_pos';
5329: var current = new Array;
5330: var maxh = $maxnum;
5331: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5332: var oldVal;
5333: if (caller == newpos) {
5334: changedVal = newitemVal;
5335: } else {
5336: var curritem = 'inststatus_pos_'+caller;
5337: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5338: current[newitemVal] = newpos;
5339: }
5340: for (var i=0; i<inststatuses.length; i++) {
5341: if (inststatuses[i] != caller) {
5342: var elementName = 'inststatus_pos_'+inststatuses[i];
5343: if (form.elements[elementName]) {
5344: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5345: current[currVal] = elementName;
5346: }
5347: }
5348: }
5349: for (var j=0; j<maxh; j++) {
5350: if (current[j] == undefined) {
5351: oldVal = j;
5352: }
5353: }
5354: if (oldVal < changedVal) {
5355: for (var k=oldVal+1; k<=changedVal ; k++) {
5356: var elementName = current[k];
5357: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5358: }
5359: } else {
5360: for (var k=changedVal; k<oldVal; k++) {
5361: var elementName = current[k];
5362: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5363: }
5364: }
5365: return;
5366: }
5367:
5368: // ]]>
5369: </script>
5370:
5371: ENDSCRIPT
5372: }
5373: }
5374:
5375: sub coursecategories_javascript {
5376: my ($settings) = @_;
5377: my ($output,$jstext,$cathash);
5378: if (ref($settings) eq 'HASH') {
5379: $cathash = $settings->{'cats'};
5380: }
5381: if (ref($cathash) eq 'HASH') {
5382: my (@cats,@jsarray,%idx);
5383: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5384: if (@jsarray > 0) {
5385: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5386: for (my $i=0; $i<@jsarray; $i++) {
5387: if (ref($jsarray[$i]) eq 'ARRAY') {
5388: my $catstr = join('","',@{$jsarray[$i]});
5389: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5390: }
5391: }
5392: }
5393: } else {
5394: $jstext = ' var categories = Array(1);'."\n".
5395: ' categories[0] = Array("instcode_pos");'."\n";
5396: }
5397: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5398: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5399: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5400: $output = <<"ENDSCRIPT";
5401: <script type="text/javascript">
5402: // <![CDATA[
5403: function reorderCats(form,parent,item,idx) {
5404: var changedVal;
5405: $jstext
5406: var newpos = 'addcategory_pos';
5407: if (parent == '') {
5408: var has_instcode = 0;
5409: var maxtop = categories[idx].length;
5410: for (var j=0; j<maxtop; j++) {
5411: if (categories[idx][j] == 'instcode::0') {
5412: has_instcode == 1;
5413: }
5414: }
5415: if (has_instcode == 0) {
5416: categories[idx][maxtop] = 'instcode_pos';
5417: }
5418: } else {
5419: newpos += '_'+parent;
5420: }
5421: var maxh = 1 + categories[idx].length;
5422: var current = new Array;
5423: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5424: if (item == newpos) {
5425: changedVal = newitemVal;
5426: } else {
5427: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5428: current[newitemVal] = newpos;
5429: }
5430: for (var i=0; i<categories[idx].length; i++) {
5431: var elementName = categories[idx][i];
5432: if (elementName != item) {
5433: if (form.elements[elementName]) {
5434: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5435: current[currVal] = elementName;
5436: }
5437: }
5438: }
5439: var oldVal;
5440: for (var j=0; j<maxh; j++) {
5441: if (current[j] == undefined) {
5442: oldVal = j;
5443: }
5444: }
5445: if (oldVal < changedVal) {
5446: for (var k=oldVal+1; k<=changedVal ; k++) {
5447: var elementName = current[k];
5448: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5449: }
5450: } else {
5451: for (var k=changedVal; k<oldVal; k++) {
5452: var elementName = current[k];
5453: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5454: }
5455: }
5456: return;
5457: }
5458:
5459: function categoryCheck(form) {
5460: if (form.elements['addcategory_name'].value == 'instcode') {
5461: alert('$instcode_reserved\\n$choose_again');
5462: return false;
5463: }
5464: if (form.elements['addcategory_name'].value == 'communities') {
5465: alert('$communities_reserved\\n$choose_again');
5466: return false;
5467: }
5468: return true;
5469: }
5470:
5471: // ]]>
5472: </script>
5473:
5474: ENDSCRIPT
5475: return $output;
5476: }
5477:
5478: sub initialize_categories {
5479: my ($itemcount) = @_;
5480: my ($datatable,$css_class,$chgstr);
5481: my %default_names = (
5482: instcode => 'Official courses (with institutional codes)',
5483: communities => 'Communities',
5484: );
5485: my $select0 = ' selected="selected"';
5486: my $select1 = '';
5487: foreach my $default ('instcode','communities') {
5488: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5489: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5490: if ($default eq 'communities') {
5491: $select1 = $select0;
5492: $select0 = '';
5493: }
5494: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5495: .'<select name="'.$default.'_pos">'
5496: .'<option value="0"'.$select0.'>1</option>'
5497: .'<option value="1"'.$select1.'>2</option>'
5498: .'<option value="2">3</option></select> '
5499: .$default_names{$default}
5500: .'</span></td><td><span class="LC_nobreak">'
5501: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5502: .&mt('Display').'</label> <label>'
5503: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5504: .'</label></span></td></tr>';
5505: $itemcount ++;
5506: }
5507: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5508: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5509: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5510: .'<select name="addcategory_pos"'.$chgstr.'>'
5511: .'<option value="0">1</option>'
5512: .'<option value="1">2</option>'
5513: .'<option value="2" selected="selected">3</option></select> '
5514: .&mt('Add category').'</td><td>'.&mt('Name:')
5515: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5516: return $datatable;
5517: }
5518:
5519: sub build_category_rows {
5520: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5521: my ($text,$name,$item,$chgstr);
5522: if (ref($cats) eq 'ARRAY') {
5523: my $maxdepth = scalar(@{$cats});
5524: if (ref($cats->[$depth]) eq 'HASH') {
5525: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5526: my $numchildren = @{$cats->[$depth]{$parent}};
5527: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5528: $text .= '<td><table class="LC_data_table">';
5529: my ($idxnum,$parent_name,$parent_item);
5530: my $higher = $depth - 1;
5531: if ($higher == 0) {
5532: $parent_name = &escape($parent).'::'.$higher;
5533: } else {
5534: if (ref($path) eq 'ARRAY') {
5535: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5536: }
5537: }
5538: $parent_item = 'addcategory_pos_'.$parent_name;
5539: for (my $j=0; $j<=$numchildren; $j++) {
5540: if ($j < $numchildren) {
5541: $name = $cats->[$depth]{$parent}[$j];
5542: $item = &escape($name).':'.&escape($parent).':'.$depth;
5543: $idxnum = $idx->{$item};
5544: } else {
5545: $name = $parent_name;
5546: $item = $parent_item;
5547: }
5548: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5549: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5550: for (my $i=0; $i<=$numchildren; $i++) {
5551: my $vpos = $i+1;
5552: my $selstr;
5553: if ($j == $i) {
5554: $selstr = ' selected="selected" ';
5555: }
5556: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5557: }
5558: $text .= '</select> ';
5559: if ($j < $numchildren) {
5560: my $deeper = $depth+1;
5561: $text .= $name.' '
5562: .'<label><input type="checkbox" name="deletecategory" value="'
5563: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5564: if(ref($path) eq 'ARRAY') {
5565: push(@{$path},$name);
5566: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5567: pop(@{$path});
5568: }
5569: } else {
5570: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5571: if ($j == $numchildren) {
5572: $text .= $name;
5573: } else {
5574: $text .= $item;
5575: }
5576: $text .= '" value="" />';
5577: }
5578: $text .= '</td></tr>';
5579: }
5580: $text .= '</table></td>';
5581: } else {
5582: my $higher = $depth-1;
5583: if ($higher == 0) {
5584: $name = &escape($parent).'::'.$higher;
5585: } else {
5586: if (ref($path) eq 'ARRAY') {
5587: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5588: }
5589: }
5590: my $colspan;
5591: if ($parent ne 'instcode') {
5592: $colspan = $maxdepth - $depth - 1;
5593: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5594: }
5595: }
5596: }
5597: }
5598: return $text;
5599: }
5600:
5601: sub modifiable_userdata_row {
5602: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5603: my ($role,$rolename,$statustype);
5604: $role = $item;
5605: if ($context eq 'cancreate') {
5606: if ($item =~ /^emailusername_(.+)$/) {
5607: $statustype = $1;
5608: $role = 'emailusername';
5609: if (ref($usertypes) eq 'HASH') {
5610: if ($usertypes->{$statustype}) {
5611: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5612: } else {
5613: $rolename = &mt('Data provided by user');
5614: }
5615: }
5616: }
5617: } elsif ($context eq 'selfcreate') {
5618: if (ref($usertypes) eq 'HASH') {
5619: $rolename = $usertypes->{$role};
5620: } else {
5621: $rolename = $role;
5622: }
5623: } else {
5624: if ($role eq 'cr') {
5625: $rolename = &mt('Custom role');
5626: } else {
5627: $rolename = &Apache::lonnet::plaintext($role);
5628: }
5629: }
5630: my (@fields,%fieldtitles);
5631: if (ref($fieldsref) eq 'ARRAY') {
5632: @fields = @{$fieldsref};
5633: } else {
5634: @fields = ('lastname','firstname','middlename','generation',
5635: 'permanentemail','id');
5636: }
5637: if ((ref($titlesref) eq 'HASH')) {
5638: %fieldtitles = %{$titlesref};
5639: } else {
5640: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5641: }
5642: my $output;
5643: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5644: $output = '<tr '.$css_class.'>'.
5645: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5646: '<td class="LC_left_item" colspan="2"><table>';
5647: my $rem;
5648: my %checks;
5649: if (ref($settings) eq 'HASH') {
5650: if (ref($settings->{$context}) eq 'HASH') {
5651: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5652: my $hashref = $settings->{$context}->{$role};
5653: if ($role eq 'emailusername') {
5654: if ($statustype) {
5655: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5656: $hashref = $settings->{$context}->{$role}->{$statustype};
5657: if (ref($hashref) eq 'HASH') {
5658: foreach my $field (@fields) {
5659: if ($hashref->{$field}) {
5660: $checks{$field} = $hashref->{$field};
5661: }
5662: }
5663: }
5664: }
5665: }
5666: } else {
5667: if (ref($hashref) eq 'HASH') {
5668: foreach my $field (@fields) {
5669: if ($hashref->{$field}) {
5670: $checks{$field} = ' checked="checked" ';
5671: }
5672: }
5673: }
5674: }
5675: }
5676: }
5677: }
5678:
5679: for (my $i=0; $i<@fields; $i++) {
5680: my $rem = $i%($numinrow);
5681: if ($rem == 0) {
5682: if ($i > 0) {
5683: $output .= '</tr>';
5684: }
5685: $output .= '<tr>';
5686: }
5687: my $check = ' ';
5688: unless ($role eq 'emailusername') {
5689: if (exists($checks{$fields[$i]})) {
5690: $check = $checks{$fields[$i]}
5691: } else {
5692: if ($role eq 'st') {
5693: if (ref($settings) ne 'HASH') {
5694: $check = ' checked="checked" ';
5695: }
5696: }
5697: }
5698: }
5699: $output .= '<td class="LC_left_item">'.
5700: '<span class="LC_nobreak">';
5701: if ($role eq 'emailusername') {
5702: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5703: $checks{$fields[$i]} = 'omit';
5704: }
5705: foreach my $option ('required','optional','omit') {
5706: my $checked='';
5707: if ($checks{$fields[$i]} eq $option) {
5708: $checked='checked="checked" ';
5709: }
5710: $output .= '<label>'.
5711: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5712: &mt($option).'</label>'.(' ' x2);
5713: }
5714: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5715: } else {
5716: $output .= '<label>'.
5717: '<input type="checkbox" name="canmodify_'.$role.'" '.
5718: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5719: '</label>';
5720: }
5721: $output .= '</span></td>';
5722: $rem = @fields%($numinrow);
5723: }
5724: my $colsleft = $numinrow - $rem;
5725: if ($colsleft > 1 ) {
5726: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5727: ' </td>';
5728: } elsif ($colsleft == 1) {
5729: $output .= '<td class="LC_left_item"> </td>';
5730: }
5731: $output .= '</tr></table></td></tr>';
5732: return $output;
5733: }
5734:
5735: sub insttypes_row {
5736: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5737: my %lt = &Apache::lonlocal::texthash (
5738: cansearch => 'Users allowed to search',
5739: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5740: lockablenames => 'User preference to lock name',
5741: );
5742: my $showdom;
5743: if ($context eq 'cansearch') {
5744: $showdom = ' ('.$dom.')';
5745: }
5746: my $class = 'LC_left_item';
5747: if ($context eq 'statustocreate') {
5748: $class = 'LC_right_item';
5749: }
5750: my $css_class = ' class="LC_odd_row"';
5751: if ($rownum ne '') {
5752: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5753: }
5754: my $output = '<tr'.$css_class.'>'.
5755: '<td>'.$lt{$context}.$showdom.
5756: '</td><td class="'.$class.'" colspan="2"><table>';
5757: my $rem;
5758: if (ref($types) eq 'ARRAY') {
5759: for (my $i=0; $i<@{$types}; $i++) {
5760: if (defined($usertypes->{$types->[$i]})) {
5761: my $rem = $i%($numinrow);
5762: if ($rem == 0) {
5763: if ($i > 0) {
5764: $output .= '</tr>';
5765: }
5766: $output .= '<tr>';
5767: }
5768: my $check = ' ';
5769: if (ref($settings) eq 'HASH') {
5770: if (ref($settings->{$context}) eq 'ARRAY') {
5771: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5772: $check = ' checked="checked" ';
5773: }
5774: } elsif ($context eq 'statustocreate') {
5775: $check = ' checked="checked" ';
5776: }
5777: }
5778: $output .= '<td class="LC_left_item">'.
5779: '<span class="LC_nobreak"><label>'.
5780: '<input type="checkbox" name="'.$context.'" '.
5781: 'value="'.$types->[$i].'"'.$check.'/>'.
5782: $usertypes->{$types->[$i]}.'</label></span></td>';
5783: }
5784: }
5785: $rem = @{$types}%($numinrow);
5786: }
5787: my $colsleft = $numinrow - $rem;
5788: if (($rem == 0) && (@{$types} > 0)) {
5789: $output .= '<tr>';
5790: }
5791: if ($colsleft > 1) {
5792: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5793: } else {
5794: $output .= '<td class="LC_left_item">';
5795: }
5796: my $defcheck = ' ';
5797: if (ref($settings) eq 'HASH') {
5798: if (ref($settings->{$context}) eq 'ARRAY') {
5799: if (grep(/^default$/,@{$settings->{$context}})) {
5800: $defcheck = ' checked="checked" ';
5801: }
5802: } elsif ($context eq 'statustocreate') {
5803: $defcheck = ' checked="checked" ';
5804: }
5805: }
5806: $output .= '<span class="LC_nobreak"><label>'.
5807: '<input type="checkbox" name="'.$context.'" '.
5808: 'value="default"'.$defcheck.'/>'.
5809: $othertitle.'</label></span></td>'.
5810: '</tr></table></td></tr>';
5811: return $output;
5812: }
5813:
5814: sub sorted_searchtitles {
5815: my %searchtitles = &Apache::lonlocal::texthash(
5816: 'uname' => 'username',
5817: 'lastname' => 'last name',
5818: 'lastfirst' => 'last name, first name',
5819: );
5820: my @titleorder = ('uname','lastname','lastfirst');
5821: return (\%searchtitles,\@titleorder);
5822: }
5823:
5824: sub sorted_searchtypes {
5825: my %srchtypes_desc = (
5826: exact => 'is exact match',
5827: contains => 'contains ..',
5828: begins => 'begins with ..',
5829: );
5830: my @srchtypeorder = ('exact','begins','contains');
5831: return (\%srchtypes_desc,\@srchtypeorder);
5832: }
5833:
5834: sub usertype_update_row {
5835: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5836: my $datatable;
5837: my $numinrow = 4;
5838: foreach my $type (@{$types}) {
5839: if (defined($usertypes->{$type})) {
5840: $$rownums ++;
5841: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5842: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5843: '</td><td class="LC_left_item"><table>';
5844: for (my $i=0; $i<@{$fields}; $i++) {
5845: my $rem = $i%($numinrow);
5846: if ($rem == 0) {
5847: if ($i > 0) {
5848: $datatable .= '</tr>';
5849: }
5850: $datatable .= '<tr>';
5851: }
5852: my $check = ' ';
5853: if (ref($settings) eq 'HASH') {
5854: if (ref($settings->{'fields'}) eq 'HASH') {
5855: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5856: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5857: $check = ' checked="checked" ';
5858: }
5859: }
5860: }
5861: }
5862:
5863: if ($i == @{$fields}-1) {
5864: my $colsleft = $numinrow - $rem;
5865: if ($colsleft > 1) {
5866: $datatable .= '<td colspan="'.$colsleft.'">';
5867: } else {
5868: $datatable .= '<td>';
5869: }
5870: } else {
5871: $datatable .= '<td>';
5872: }
5873: $datatable .= '<span class="LC_nobreak"><label>'.
5874: '<input type="checkbox" name="updateable_'.$type.
5875: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5876: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5877: }
5878: $datatable .= '</tr></table></td></tr>';
5879: }
5880: }
5881: return $datatable;
5882: }
5883:
5884: sub modify_login {
5885: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5886: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5887: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5888: %title = ( coursecatalog => 'Display course catalog',
5889: adminmail => 'Display administrator E-mail address',
5890: helpdesk => 'Display "Contact Helpdesk" link',
5891: newuser => 'Link for visitors to create a user account',
5892: loginheader => 'Log-in box header');
5893: @offon = ('off','on');
5894: if (ref($domconfig{login}) eq 'HASH') {
5895: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5896: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5897: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5898: }
5899: }
5900: }
5901: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5902: \%domconfig,\%loginhash);
5903: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5904: foreach my $item (@toggles) {
5905: $loginhash{login}{$item} = $env{'form.'.$item};
5906: }
5907: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5908: if (ref($colchanges{'login'}) eq 'HASH') {
5909: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5910: \%loginhash);
5911: }
5912:
5913: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5914: my %domservers = &Apache::lonnet::get_servers($dom);
5915: my @loginvia_attribs = ('serverpath','custompath','exempt');
5916: if (keys(%servers) > 1) {
5917: foreach my $lonhost (keys(%servers)) {
5918: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5919: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5920: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5921: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5922: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5923: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5924: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5925: $changes{'loginvia'}{$lonhost} = 1;
5926: } else {
5927: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5928: $changes{'loginvia'}{$lonhost} = 1;
5929: }
5930: } else {
5931: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5932: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5933: $changes{'loginvia'}{$lonhost} = 1;
5934: }
5935: }
5936: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5937: foreach my $item (@loginvia_attribs) {
5938: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5939: }
5940: } else {
5941: foreach my $item (@loginvia_attribs) {
5942: my $new = $env{'form.'.$lonhost.'_'.$item};
5943: if (($item eq 'serverpath') && ($new eq 'custom')) {
5944: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5945: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5946: $new = '/';
5947: }
5948: }
5949: if (($item eq 'custompath') &&
5950: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5951: $new = '';
5952: }
5953: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5954: $changes{'loginvia'}{$lonhost} = 1;
5955: }
5956: if ($item eq 'exempt') {
5957: $new = &check_exempt_addresses($new);
5958: }
5959: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5960: }
5961: }
5962: } else {
5963: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5964: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5965: $changes{'loginvia'}{$lonhost} = 1;
5966: foreach my $item (@loginvia_attribs) {
5967: my $new = $env{'form.'.$lonhost.'_'.$item};
5968: if (($item eq 'serverpath') && ($new eq 'custom')) {
5969: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5970: $new = '/';
5971: }
5972: }
5973: if (($item eq 'custompath') &&
5974: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5975: $new = '';
5976: }
5977: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5978: }
5979: }
5980: }
5981: }
5982: }
5983:
5984: my $servadm = $r->dir_config('lonAdmEMail');
5985: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5986: if (ref($domconfig{'login'}) eq 'HASH') {
5987: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5988: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5989: if ($lang eq 'nolang') {
5990: push(@currlangs,$lang);
5991: } elsif (defined($langchoices{$lang})) {
5992: push(@currlangs,$lang);
5993: } else {
5994: next;
5995: }
5996: }
5997: }
5998: }
5999: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6000: if (@currlangs > 0) {
6001: foreach my $lang (@currlangs) {
6002: if (grep(/^\Q$lang\E$/,@delurls)) {
6003: $changes{'helpurl'}{$lang} = 1;
6004: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6005: $changes{'helpurl'}{$lang} = 1;
6006: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6007: push(@newlangs,$lang);
6008: } else {
6009: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6010: }
6011: }
6012: }
6013: unless (grep(/^nolang$/,@currlangs)) {
6014: if ($env{'form.loginhelpurl_nolang.filename'}) {
6015: $changes{'helpurl'}{'nolang'} = 1;
6016: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6017: push(@newlangs,'nolang');
6018: }
6019: }
6020: if ($env{'form.loginhelpurl_add_lang'}) {
6021: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6022: ($env{'form.loginhelpurl_add_file.filename'})) {
6023: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6024: $addedfile = $env{'form.loginhelpurl_add_lang'};
6025: }
6026: }
6027: if ((@newlangs > 0) || ($addedfile)) {
6028: my $error;
6029: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6030: if ($configuserok eq 'ok') {
6031: if ($switchserver) {
6032: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6033: } elsif ($author_ok eq 'ok') {
6034: my @allnew = @newlangs;
6035: if ($addedfile ne '') {
6036: push(@allnew,$addedfile);
6037: }
6038: foreach my $lang (@allnew) {
6039: my $formelem = 'loginhelpurl_'.$lang;
6040: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6041: $formelem = 'loginhelpurl_add_file';
6042: }
6043: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6044: "help/$lang",'','',$newfile{$lang});
6045: if ($result eq 'ok') {
6046: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6047: $changes{'helpurl'}{$lang} = 1;
6048: } else {
6049: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6050: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6051: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6052: (!grep(/^\Q$lang\E$/,@delurls))) {
6053:
6054: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6055: }
6056: }
6057: }
6058: } else {
6059: $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);
6060: }
6061: } else {
6062: $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);
6063: }
6064: if ($error) {
6065: &Apache::lonnet::logthis($error);
6066: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6067: }
6068: }
6069:
6070: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6071: if (ref($domconfig{'login'}) eq 'HASH') {
6072: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6073: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6074: if ($domservers{$lonhost}) {
6075: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6076: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6077: $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
6078: }
6079: }
6080: }
6081: }
6082: }
6083: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6084: foreach my $lonhost (sort(keys(%domservers))) {
6085: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6086: $changes{'headtag'}{$lonhost} = 1;
6087: } else {
6088: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6089: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6090: }
6091: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6092: push(@newhosts,$lonhost);
6093: } elsif ($currheadtagurls{$lonhost}) {
6094: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6095: if ($currexempt{$lonhost}) {
6096: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6097: $changes{'headtag'}{$lonhost} = 1;
6098: }
6099: } elsif ($possexempt{$lonhost}) {
6100: $changes{'headtag'}{$lonhost} = 1;
6101: }
6102: if ($possexempt{$lonhost}) {
6103: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6104: }
6105: }
6106: }
6107: }
6108: if (@newhosts) {
6109: my $error;
6110: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6111: if ($configuserok eq 'ok') {
6112: if ($switchserver) {
6113: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6114: } elsif ($author_ok eq 'ok') {
6115: foreach my $lonhost (@newhosts) {
6116: my $formelem = 'loginheadtag_'.$lonhost;
6117: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6118: "login/headtag/$lonhost",'','',
6119: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6120: if ($result eq 'ok') {
6121: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6122: $changes{'headtag'}{$lonhost} = 1;
6123: if ($possexempt{$lonhost}) {
6124: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6125: }
6126: } else {
6127: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6128: $newheadtagurls{$lonhost},$result);
6129: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6130: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6131: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6132: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6133: }
6134: }
6135: }
6136: } else {
6137: $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);
6138: }
6139: } else {
6140: $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);
6141: }
6142: if ($error) {
6143: &Apache::lonnet::logthis($error);
6144: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6145: }
6146: }
6147:
6148: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6149:
6150: my $defaulthelpfile = '/adm/loginproblems.html';
6151: my $defaulttext = &mt('Default in use');
6152:
6153: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6154: $dom);
6155: if ($putresult eq 'ok') {
6156: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6157: my %defaultchecked = (
6158: 'coursecatalog' => 'on',
6159: 'helpdesk' => 'on',
6160: 'adminmail' => 'off',
6161: 'newuser' => 'off',
6162: );
6163: if (ref($domconfig{'login'}) eq 'HASH') {
6164: foreach my $item (@toggles) {
6165: if ($defaultchecked{$item} eq 'on') {
6166: if (($domconfig{'login'}{$item} eq '0') &&
6167: ($env{'form.'.$item} eq '1')) {
6168: $changes{$item} = 1;
6169: } elsif (($domconfig{'login'}{$item} eq '' ||
6170: $domconfig{'login'}{$item} eq '1') &&
6171: ($env{'form.'.$item} eq '0')) {
6172: $changes{$item} = 1;
6173: }
6174: } elsif ($defaultchecked{$item} eq 'off') {
6175: if (($domconfig{'login'}{$item} eq '1') &&
6176: ($env{'form.'.$item} eq '0')) {
6177: $changes{$item} = 1;
6178: } elsif (($domconfig{'login'}{$item} eq '' ||
6179: $domconfig{'login'}{$item} eq '0') &&
6180: ($env{'form.'.$item} eq '1')) {
6181: $changes{$item} = 1;
6182: }
6183: }
6184: }
6185: }
6186: if (keys(%changes) > 0 || $colchgtext) {
6187: &Apache::loncommon::devalidate_domconfig_cache($dom);
6188: if (ref($lastactref) eq 'HASH') {
6189: $lastactref->{'domainconfig'} = 1;
6190: }
6191: $resulttext = &mt('Changes made:').'<ul>';
6192: foreach my $item (sort(keys(%changes))) {
6193: if ($item eq 'loginvia') {
6194: if (ref($changes{$item}) eq 'HASH') {
6195: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6196: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6197: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6198: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6199: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6200: $protocol = 'http' if ($protocol ne 'https');
6201: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6202:
6203: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6204: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6205: } else {
6206: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6207: }
6208: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6209: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6210: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6211: }
6212: $resulttext .= '</li>';
6213: } else {
6214: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6215: }
6216: } else {
6217: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6218: }
6219: }
6220: $resulttext .= '</ul></li>';
6221: }
6222: } elsif ($item eq 'helpurl') {
6223: if (ref($changes{$item}) eq 'HASH') {
6224: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6225: if (grep(/^\Q$lang\E$/,@delurls)) {
6226: my ($chg,$link);
6227: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6228: if ($lang eq 'nolang') {
6229: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6230: } else {
6231: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6232: }
6233: $resulttext .= '<li>'.$chg.'</li>';
6234: } else {
6235: my $chg;
6236: if ($lang eq 'nolang') {
6237: $chg = &mt('custom log-in help file for no preferred language');
6238: } else {
6239: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6240: }
6241: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6242: $loginhash{'login'}{'helpurl'}{$lang}.
6243: '?inhibitmenu=yes',$chg,600,500).
6244: '</li>';
6245: }
6246: }
6247: }
6248: } elsif ($item eq 'headtag') {
6249: if (ref($changes{$item}) eq 'HASH') {
6250: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6251: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6252: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6253: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6254: $resulttext .= '<li><a href="'.
6255: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6256: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6257: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6258: if ($possexempt{$lonhost}) {
6259: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6260: } else {
6261: $resulttext .= &mt('included for any client IP');
6262: }
6263: $resulttext .= '</li>';
6264: }
6265: }
6266: }
6267: } elsif ($item eq 'captcha') {
6268: if (ref($loginhash{'login'}) eq 'HASH') {
6269: my $chgtxt;
6270: if ($loginhash{'login'}{$item} eq 'notused') {
6271: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6272: } else {
6273: my %captchas = &captcha_phrases();
6274: if ($captchas{$loginhash{'login'}{$item}}) {
6275: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6276: } else {
6277: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6278: }
6279: }
6280: $resulttext .= '<li>'.$chgtxt.'</li>';
6281: }
6282: } elsif ($item eq 'recaptchakeys') {
6283: if (ref($loginhash{'login'}) eq 'HASH') {
6284: my ($privkey,$pubkey);
6285: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6286: $pubkey = $loginhash{'login'}{$item}{'public'};
6287: $privkey = $loginhash{'login'}{$item}{'private'};
6288: }
6289: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6290: if (!$pubkey) {
6291: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6292: } else {
6293: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6294: }
6295: if (!$privkey) {
6296: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6297: } else {
6298: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6299: }
6300: $chgtxt .= '</ul>';
6301: $resulttext .= '<li>'.$chgtxt.'</li>';
6302: }
6303: } else {
6304: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6305: }
6306: }
6307: $resulttext .= $colchgtext.'</ul>';
6308: } else {
6309: $resulttext = &mt('No changes made to log-in page settings');
6310: }
6311: } else {
6312: $resulttext = '<span class="LC_error">'.
6313: &mt('An error occurred: [_1]',$putresult).'</span>';
6314: }
6315: if ($errors) {
6316: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6317: $errors.'</ul>';
6318: }
6319: return $resulttext;
6320: }
6321:
6322: sub check_exempt_addresses {
6323: my ($iplist) = @_;
6324: $iplist =~ s/^\s+//;
6325: $iplist =~ s/\s+$//;
6326: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6327: my (@okips,$new);
6328: foreach my $ip (@poss_ips) {
6329: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6330: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6331: push(@okips,$ip);
6332: }
6333: }
6334: }
6335: if (@okips > 0) {
6336: $new = join(',',@okips);
6337: } else {
6338: $new = '';
6339: }
6340: return $new;
6341: }
6342:
6343: sub color_font_choices {
6344: my %choices =
6345: &Apache::lonlocal::texthash (
6346: img => "Header",
6347: bgs => "Background colors",
6348: links => "Link colors",
6349: images => "Images",
6350: font => "Font color",
6351: fontmenu => "Font menu",
6352: pgbg => "Page",
6353: tabbg => "Header",
6354: sidebg => "Border",
6355: link => "Link",
6356: alink => "Active link",
6357: vlink => "Visited link",
6358: );
6359: return %choices;
6360: }
6361:
6362: sub modify_rolecolors {
6363: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6364: my ($resulttext,%rolehash);
6365: $rolehash{'rolecolors'} = {};
6366: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6367: if ($domconfig{'rolecolors'} eq '') {
6368: $domconfig{'rolecolors'} = {};
6369: }
6370: }
6371: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6372: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6373: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6374: $dom);
6375: if ($putresult eq 'ok') {
6376: if (keys(%changes) > 0) {
6377: &Apache::loncommon::devalidate_domconfig_cache($dom);
6378: if (ref($lastactref) eq 'HASH') {
6379: $lastactref->{'domainconfig'} = 1;
6380: }
6381: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6382: $rolehash{'rolecolors'});
6383: } else {
6384: $resulttext = &mt('No changes made to default color schemes');
6385: }
6386: } else {
6387: $resulttext = '<span class="LC_error">'.
6388: &mt('An error occurred: [_1]',$putresult).'</span>';
6389: }
6390: if ($errors) {
6391: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6392: $errors.'</ul>';
6393: }
6394: return $resulttext;
6395: }
6396:
6397: sub modify_colors {
6398: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6399: my (%changes,%choices);
6400: my @bgs;
6401: my @links = ('link','alink','vlink');
6402: my @logintext;
6403: my @images;
6404: my $servadm = $r->dir_config('lonAdmEMail');
6405: my $errors;
6406: my %defaults;
6407: foreach my $role (@{$roles}) {
6408: if ($role eq 'login') {
6409: %choices = &login_choices();
6410: @logintext = ('textcol','bgcol');
6411: } else {
6412: %choices = &color_font_choices();
6413: }
6414: if ($role eq 'login') {
6415: @images = ('img','logo','domlogo','login');
6416: @bgs = ('pgbg','mainbg','sidebg');
6417: } else {
6418: @images = ('img');
6419: @bgs = ('pgbg','tabbg','sidebg');
6420: }
6421: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6422: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6423: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6424: }
6425: if ($role eq 'login') {
6426: foreach my $item (@logintext) {
6427: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6428: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6429: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6430: }
6431: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6432: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6433: }
6434: }
6435: } else {
6436: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6437: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6438: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6439: }
6440: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6441: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6442: }
6443: }
6444: foreach my $item (@bgs) {
6445: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6446: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6447: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6448: }
6449: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6450: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6451: }
6452: }
6453: foreach my $item (@links) {
6454: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6455: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6456: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6457: }
6458: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6459: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6460: }
6461: }
6462: my ($configuserok,$author_ok,$switchserver) =
6463: &config_check($dom,$confname,$servadm);
6464: my ($width,$height) = &thumb_dimensions();
6465: if (ref($domconfig->{$role}) ne 'HASH') {
6466: $domconfig->{$role} = {};
6467: }
6468: foreach my $img (@images) {
6469: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6470: if (defined($env{'form.login_showlogo_'.$img})) {
6471: $confhash->{$role}{'showlogo'}{$img} = 1;
6472: } else {
6473: $confhash->{$role}{'showlogo'}{$img} = 0;
6474: }
6475: }
6476: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6477: && !defined($domconfig->{$role}{$img})
6478: && !$env{'form.'.$role.'_del_'.$img}
6479: && $env{'form.'.$role.'_import_'.$img}) {
6480: # import the old configured image from the .tab setting
6481: # if they haven't provided a new one
6482: $domconfig->{$role}{$img} =
6483: $env{'form.'.$role.'_import_'.$img};
6484: }
6485: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6486: my $error;
6487: if ($configuserok eq 'ok') {
6488: if ($switchserver) {
6489: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6490: } else {
6491: if ($author_ok eq 'ok') {
6492: my ($result,$logourl) =
6493: &publishlogo($r,'upload',$role.'_'.$img,
6494: $dom,$confname,$img,$width,$height);
6495: if ($result eq 'ok') {
6496: $confhash->{$role}{$img} = $logourl;
6497: $changes{$role}{'images'}{$img} = 1;
6498: } else {
6499: $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);
6500: }
6501: } else {
6502: $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);
6503: }
6504: }
6505: } else {
6506: $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);
6507: }
6508: if ($error) {
6509: &Apache::lonnet::logthis($error);
6510: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6511: }
6512: } elsif ($domconfig->{$role}{$img} ne '') {
6513: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6514: my $error;
6515: if ($configuserok eq 'ok') {
6516: # is confname an author?
6517: if ($switchserver eq '') {
6518: if ($author_ok eq 'ok') {
6519: my ($result,$logourl) =
6520: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6521: $dom,$confname,$img,$width,$height);
6522: if ($result eq 'ok') {
6523: $confhash->{$role}{$img} = $logourl;
6524: $changes{$role}{'images'}{$img} = 1;
6525: }
6526: }
6527: }
6528: }
6529: }
6530: }
6531: }
6532: if (ref($domconfig) eq 'HASH') {
6533: if (ref($domconfig->{$role}) eq 'HASH') {
6534: foreach my $img (@images) {
6535: if ($domconfig->{$role}{$img} ne '') {
6536: if ($env{'form.'.$role.'_del_'.$img}) {
6537: $confhash->{$role}{$img} = '';
6538: $changes{$role}{'images'}{$img} = 1;
6539: } else {
6540: if ($confhash->{$role}{$img} eq '') {
6541: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6542: }
6543: }
6544: } else {
6545: if ($env{'form.'.$role.'_del_'.$img}) {
6546: $confhash->{$role}{$img} = '';
6547: $changes{$role}{'images'}{$img} = 1;
6548: }
6549: }
6550: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6551: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6552: if ($confhash->{$role}{'showlogo'}{$img} ne
6553: $domconfig->{$role}{'showlogo'}{$img}) {
6554: $changes{$role}{'showlogo'}{$img} = 1;
6555: }
6556: } else {
6557: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6558: $changes{$role}{'showlogo'}{$img} = 1;
6559: }
6560: }
6561: }
6562: }
6563: if ($domconfig->{$role}{'font'} ne '') {
6564: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6565: $changes{$role}{'font'} = 1;
6566: }
6567: } else {
6568: if ($confhash->{$role}{'font'}) {
6569: $changes{$role}{'font'} = 1;
6570: }
6571: }
6572: if ($role ne 'login') {
6573: if ($domconfig->{$role}{'fontmenu'} ne '') {
6574: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6575: $changes{$role}{'fontmenu'} = 1;
6576: }
6577: } else {
6578: if ($confhash->{$role}{'fontmenu'}) {
6579: $changes{$role}{'fontmenu'} = 1;
6580: }
6581: }
6582: }
6583: foreach my $item (@bgs) {
6584: if ($domconfig->{$role}{$item} ne '') {
6585: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6586: $changes{$role}{'bgs'}{$item} = 1;
6587: }
6588: } else {
6589: if ($confhash->{$role}{$item}) {
6590: $changes{$role}{'bgs'}{$item} = 1;
6591: }
6592: }
6593: }
6594: foreach my $item (@links) {
6595: if ($domconfig->{$role}{$item} ne '') {
6596: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6597: $changes{$role}{'links'}{$item} = 1;
6598: }
6599: } else {
6600: if ($confhash->{$role}{$item}) {
6601: $changes{$role}{'links'}{$item} = 1;
6602: }
6603: }
6604: }
6605: foreach my $item (@logintext) {
6606: if ($domconfig->{$role}{$item} ne '') {
6607: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6608: $changes{$role}{'logintext'}{$item} = 1;
6609: }
6610: } else {
6611: if ($confhash->{$role}{$item}) {
6612: $changes{$role}{'logintext'}{$item} = 1;
6613: }
6614: }
6615: }
6616: } else {
6617: &default_change_checker($role,\@images,\@links,\@bgs,
6618: \@logintext,$confhash,\%changes);
6619: }
6620: } else {
6621: &default_change_checker($role,\@images,\@links,\@bgs,
6622: \@logintext,$confhash,\%changes);
6623: }
6624: }
6625: return ($errors,%changes);
6626: }
6627:
6628: sub config_check {
6629: my ($dom,$confname,$servadm) = @_;
6630: my ($configuserok,$author_ok,$switchserver,%currroles);
6631: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6632: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6633: $confname,$servadm);
6634: if ($configuserok eq 'ok') {
6635: $switchserver = &check_switchserver($dom,$confname);
6636: if ($switchserver eq '') {
6637: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6638: }
6639: }
6640: return ($configuserok,$author_ok,$switchserver);
6641: }
6642:
6643: sub default_change_checker {
6644: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6645: foreach my $item (@{$links}) {
6646: if ($confhash->{$role}{$item}) {
6647: $changes->{$role}{'links'}{$item} = 1;
6648: }
6649: }
6650: foreach my $item (@{$bgs}) {
6651: if ($confhash->{$role}{$item}) {
6652: $changes->{$role}{'bgs'}{$item} = 1;
6653: }
6654: }
6655: foreach my $item (@{$logintext}) {
6656: if ($confhash->{$role}{$item}) {
6657: $changes->{$role}{'logintext'}{$item} = 1;
6658: }
6659: }
6660: foreach my $img (@{$images}) {
6661: if ($env{'form.'.$role.'_del_'.$img}) {
6662: $confhash->{$role}{$img} = '';
6663: $changes->{$role}{'images'}{$img} = 1;
6664: }
6665: if ($role eq 'login') {
6666: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6667: $changes->{$role}{'showlogo'}{$img} = 1;
6668: }
6669: }
6670: }
6671: if ($confhash->{$role}{'font'}) {
6672: $changes->{$role}{'font'} = 1;
6673: }
6674: }
6675:
6676: sub display_colorchgs {
6677: my ($dom,$changes,$roles,$confhash) = @_;
6678: my (%choices,$resulttext);
6679: if (!grep(/^login$/,@{$roles})) {
6680: $resulttext = &mt('Changes made:').'<br />';
6681: }
6682: foreach my $role (@{$roles}) {
6683: if ($role eq 'login') {
6684: %choices = &login_choices();
6685: } else {
6686: %choices = &color_font_choices();
6687: }
6688: if (ref($changes->{$role}) eq 'HASH') {
6689: if ($role ne 'login') {
6690: $resulttext .= '<h4>'.&mt($role).'</h4>';
6691: }
6692: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6693: if ($role ne 'login') {
6694: $resulttext .= '<ul>';
6695: }
6696: if (ref($changes->{$role}{$key}) eq 'HASH') {
6697: if ($role ne 'login') {
6698: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6699: }
6700: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6701: if (($role eq 'login') && ($key eq 'showlogo')) {
6702: if ($confhash->{$role}{$key}{$item}) {
6703: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6704: } else {
6705: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6706: }
6707: } elsif ($confhash->{$role}{$item} eq '') {
6708: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6709: } else {
6710: my $newitem = $confhash->{$role}{$item};
6711: if ($key eq 'images') {
6712: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6713: }
6714: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6715: }
6716: }
6717: if ($role ne 'login') {
6718: $resulttext .= '</ul></li>';
6719: }
6720: } else {
6721: if ($confhash->{$role}{$key} eq '') {
6722: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6723: } else {
6724: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6725: }
6726: }
6727: if ($role ne 'login') {
6728: $resulttext .= '</ul>';
6729: }
6730: }
6731: }
6732: }
6733: return $resulttext;
6734: }
6735:
6736: sub thumb_dimensions {
6737: return ('200','50');
6738: }
6739:
6740: sub check_dimensions {
6741: my ($inputfile) = @_;
6742: my ($fullwidth,$fullheight);
6743: if ($inputfile =~ m|^[/\w.\-]+$|) {
6744: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6745: my $imageinfo = <PIPE>;
6746: if (!close(PIPE)) {
6747: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6748: }
6749: chomp($imageinfo);
6750: my ($fullsize) =
6751: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6752: if ($fullsize) {
6753: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6754: }
6755: }
6756: }
6757: return ($fullwidth,$fullheight);
6758: }
6759:
6760: sub check_configuser {
6761: my ($uhome,$dom,$confname,$servadm) = @_;
6762: my ($configuserok,%currroles);
6763: if ($uhome eq 'no_host') {
6764: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6765: my $configpass = &LONCAPA::Enrollment::create_password();
6766: $configuserok =
6767: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6768: $configpass,'','','','','',undef,$servadm);
6769: } else {
6770: $configuserok = 'ok';
6771: %currroles =
6772: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6773: }
6774: return ($configuserok,%currroles);
6775: }
6776:
6777: sub check_authorstatus {
6778: my ($dom,$confname,%currroles) = @_;
6779: my $author_ok;
6780: if (!$currroles{':'.$dom.':au'}) {
6781: my $start = time;
6782: my $end = 0;
6783: $author_ok =
6784: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6785: 'au',$end,$start,'','','domconfig');
6786: } else {
6787: $author_ok = 'ok';
6788: }
6789: return $author_ok;
6790: }
6791:
6792: sub publishlogo {
6793: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6794: my ($output,$fname,$logourl);
6795: if ($action eq 'upload') {
6796: $fname=$env{'form.'.$formname.'.filename'};
6797: chop($env{'form.'.$formname});
6798: } else {
6799: ($fname) = ($formname =~ /([^\/]+)$/);
6800: }
6801: if ($savefileas ne '') {
6802: $fname = $savefileas;
6803: }
6804: $fname=&Apache::lonnet::clean_filename($fname);
6805: # See if there is anything left
6806: unless ($fname) { return ('error: no uploaded file'); }
6807: $fname="$subdir/$fname";
6808: my $docroot=$r->dir_config('lonDocRoot');
6809: my $filepath="$docroot/priv";
6810: my $relpath = "$dom/$confname";
6811: my ($fnamepath,$file,$fetchthumb);
6812: $file=$fname;
6813: if ($fname=~m|/|) {
6814: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6815: }
6816: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6817: my $count;
6818: for ($count=5;$count<=$#parts;$count++) {
6819: $filepath.="/$parts[$count]";
6820: if ((-e $filepath)!=1) {
6821: mkdir($filepath,02770);
6822: }
6823: }
6824: # Check for bad extension and disallow upload
6825: if ($file=~/\.(\w+)$/ &&
6826: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6827: $output =
6828: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6829: } elsif ($file=~/\.(\w+)$/ &&
6830: !defined(&Apache::loncommon::fileembstyle($1))) {
6831: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6832: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6833: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6834: } elsif (-d "$filepath/$file") {
6835: $output = &mt('Filename is a directory name - rename the file and re-upload');
6836: } else {
6837: my $source = $filepath.'/'.$file;
6838: my $logfile;
6839: if (!open($logfile,">>$source".'.log')) {
6840: return (&mt('No write permission to Authoring Space'));
6841: }
6842: print $logfile
6843: "\n================= Publish ".localtime()." ================\n".
6844: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6845: # Save the file
6846: if (!open(FH,'>'.$source)) {
6847: &Apache::lonnet::logthis('Failed to create '.$source);
6848: return (&mt('Failed to create file'));
6849: }
6850: if ($action eq 'upload') {
6851: if (!print FH ($env{'form.'.$formname})) {
6852: &Apache::lonnet::logthis('Failed to write to '.$source);
6853: return (&mt('Failed to write file'));
6854: }
6855: } else {
6856: my $original = &Apache::lonnet::filelocation('',$formname);
6857: if(!copy($original,$source)) {
6858: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6859: return (&mt('Failed to write file'));
6860: }
6861: }
6862: close(FH);
6863: chmod(0660, $source); # Permissions to rw-rw---.
6864:
6865: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6866: my $copyfile=$targetdir.'/'.$file;
6867:
6868: my @parts=split(/\//,$targetdir);
6869: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6870: for (my $count=5;$count<=$#parts;$count++) {
6871: $path.="/$parts[$count]";
6872: if (!-e $path) {
6873: print $logfile "\nCreating directory ".$path;
6874: mkdir($path,02770);
6875: }
6876: }
6877: my $versionresult;
6878: if (-e $copyfile) {
6879: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6880: } else {
6881: $versionresult = 'ok';
6882: }
6883: if ($versionresult eq 'ok') {
6884: if (copy($source,$copyfile)) {
6885: print $logfile "\nCopied original source to ".$copyfile."\n";
6886: $output = 'ok';
6887: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6888: push(@{$modified_urls},[$copyfile,$source]);
6889: my $metaoutput =
6890: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6891: unless ($registered_cleanup) {
6892: my $handlers = $r->get_handlers('PerlCleanupHandler');
6893: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6894: $registered_cleanup=1;
6895: }
6896: } else {
6897: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6898: $output = &mt('Failed to copy file to RES space').", $!";
6899: }
6900: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6901: my $inputfile = $filepath.'/'.$file;
6902: my $outfile = $filepath.'/'.'tn-'.$file;
6903: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6904: if ($fullwidth ne '' && $fullheight ne '') {
6905: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6906: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6907: system("convert -sample $thumbsize $inputfile $outfile");
6908: chmod(0660, $filepath.'/tn-'.$file);
6909: if (-e $outfile) {
6910: my $copyfile=$targetdir.'/tn-'.$file;
6911: if (copy($outfile,$copyfile)) {
6912: print $logfile "\nCopied source to ".$copyfile."\n";
6913: my $thumb_metaoutput =
6914: &write_metadata($dom,$confname,$formname,
6915: $targetdir,'tn-'.$file,$logfile);
6916: push(@{$modified_urls},[$copyfile,$outfile]);
6917: unless ($registered_cleanup) {
6918: my $handlers = $r->get_handlers('PerlCleanupHandler');
6919: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6920: $registered_cleanup=1;
6921: }
6922: } else {
6923: print $logfile "\nUnable to write ".$copyfile.
6924: ':'.$!."\n";
6925: }
6926: }
6927: }
6928: }
6929: }
6930: } else {
6931: $output = $versionresult;
6932: }
6933: }
6934: return ($output,$logourl);
6935: }
6936:
6937: sub logo_versioning {
6938: my ($targetdir,$file,$logfile) = @_;
6939: my $target = $targetdir.'/'.$file;
6940: my ($maxversion,$fn,$extn,$output);
6941: $maxversion = 0;
6942: if ($file =~ /^(.+)\.(\w+)$/) {
6943: $fn=$1;
6944: $extn=$2;
6945: }
6946: opendir(DIR,$targetdir);
6947: while (my $filename=readdir(DIR)) {
6948: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6949: $maxversion=($1>$maxversion)?$1:$maxversion;
6950: }
6951: }
6952: $maxversion++;
6953: print $logfile "\nCreating old version ".$maxversion."\n";
6954: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6955: if (copy($target,$copyfile)) {
6956: print $logfile "Copied old target to ".$copyfile."\n";
6957: $copyfile=$copyfile.'.meta';
6958: if (copy($target.'.meta',$copyfile)) {
6959: print $logfile "Copied old target metadata to ".$copyfile."\n";
6960: $output = 'ok';
6961: } else {
6962: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6963: $output = &mt('Failed to copy old meta').", $!, ";
6964: }
6965: } else {
6966: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6967: $output = &mt('Failed to copy old target').", $!, ";
6968: }
6969: return $output;
6970: }
6971:
6972: sub write_metadata {
6973: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6974: my (%metadatafields,%metadatakeys,$output);
6975: $metadatafields{'title'}=$formname;
6976: $metadatafields{'creationdate'}=time;
6977: $metadatafields{'lastrevisiondate'}=time;
6978: $metadatafields{'copyright'}='public';
6979: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6980: $env{'user.domain'};
6981: $metadatafields{'authorspace'}=$confname.':'.$dom;
6982: $metadatafields{'domain'}=$dom;
6983: {
6984: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6985: my $mfh;
6986: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6987: foreach (sort(keys(%metadatafields))) {
6988: unless ($_=~/\./) {
6989: my $unikey=$_;
6990: $unikey=~/^([A-Za-z]+)/;
6991: my $tag=$1;
6992: $tag=~tr/A-Z/a-z/;
6993: print $mfh "\n\<$tag";
6994: foreach (split(/\,/,$metadatakeys{$unikey})) {
6995: my $value=$metadatafields{$unikey.'.'.$_};
6996: $value=~s/\"/\'\'/g;
6997: print $mfh ' '.$_.'="'.$value.'"';
6998: }
6999: print $mfh '>'.
7000: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7001: .'</'.$tag.'>';
7002: }
7003: }
7004: $output = 'ok';
7005: print $logfile "\nWrote metadata";
7006: close($mfh);
7007: } else {
7008: print $logfile "\nFailed to open metadata file";
7009: $output = &mt('Could not write metadata');
7010: }
7011: }
7012: return $output;
7013: }
7014:
7015: sub notifysubscribed {
7016: foreach my $targetsource (@{$modified_urls}){
7017: next unless (ref($targetsource) eq 'ARRAY');
7018: my ($target,$source)=@{$targetsource};
7019: if ($source ne '') {
7020: if (open(my $logfh,'>>'.$source.'.log')) {
7021: print $logfh "\nCleanup phase: Notifications\n";
7022: my @subscribed=&subscribed_hosts($target);
7023: foreach my $subhost (@subscribed) {
7024: print $logfh "\nNotifying host ".$subhost.':';
7025: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7026: print $logfh $reply;
7027: }
7028: my @subscribedmeta=&subscribed_hosts("$target.meta");
7029: foreach my $subhost (@subscribedmeta) {
7030: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7031: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7032: $subhost);
7033: print $logfh $reply;
7034: }
7035: print $logfh "\n============ Done ============\n";
7036: close($logfh);
7037: }
7038: }
7039: }
7040: return OK;
7041: }
7042:
7043: sub subscribed_hosts {
7044: my ($target) = @_;
7045: my @subscribed;
7046: if (open(my $fh,"<$target.subscription")) {
7047: while (my $subline=<$fh>) {
7048: if ($subline =~ /^($match_lonid):/) {
7049: my $host = $1;
7050: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7051: unless (grep(/^\Q$host\E$/,@subscribed)) {
7052: push(@subscribed,$host);
7053: }
7054: }
7055: }
7056: }
7057: }
7058: return @subscribed;
7059: }
7060:
7061: sub check_switchserver {
7062: my ($dom,$confname) = @_;
7063: my ($allowed,$switchserver);
7064: my $home = &Apache::lonnet::homeserver($confname,$dom);
7065: if ($home eq 'no_host') {
7066: $home = &Apache::lonnet::domain($dom,'primary');
7067: }
7068: my @ids=&Apache::lonnet::current_machine_ids();
7069: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7070: if (!$allowed) {
7071: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7072: }
7073: return $switchserver;
7074: }
7075:
7076: sub modify_quotas {
7077: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7078: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7079: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7080: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7081: $validationfieldsref);
7082: if ($action eq 'quotas') {
7083: $context = 'tools';
7084: } else {
7085: $context = $action;
7086: }
7087: if ($context eq 'requestcourses') {
7088: @usertools = ('official','unofficial','community','textbook');
7089: @options =('norequest','approval','validate','autolimit');
7090: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7091: %titles = &courserequest_titles();
7092: $toolregexp = join('|',@usertools);
7093: %conditions = &courserequest_conditions();
7094: $confname = $dom.'-domainconfig';
7095: my $servadm = $r->dir_config('lonAdmEMail');
7096: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7097: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7098: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7099: } elsif ($context eq 'requestauthor') {
7100: @usertools = ('author');
7101: %titles = &authorrequest_titles();
7102: } else {
7103: @usertools = ('aboutme','blog','webdav','portfolio');
7104: %titles = &tool_titles();
7105: }
7106: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7107: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7108: foreach my $key (keys(%env)) {
7109: if ($context eq 'requestcourses') {
7110: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7111: my $item = $1;
7112: my $type = $2;
7113: if ($type =~ /^limit_(.+)/) {
7114: $limithash{$item}{$1} = $env{$key};
7115: } else {
7116: $confhash{$item}{$type} = $env{$key};
7117: }
7118: }
7119: } elsif ($context eq 'requestauthor') {
7120: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7121: $confhash{$1} = $env{$key};
7122: }
7123: } else {
7124: if ($key =~ /^form\.quota_(.+)$/) {
7125: $confhash{'defaultquota'}{$1} = $env{$key};
7126: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7127: $confhash{'authorquota'}{$1} = $env{$key};
7128: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7129: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7130: }
7131: }
7132: }
7133: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7134: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7135: @approvalnotify = sort(@approvalnotify);
7136: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7137: my @crstypes = ('official','unofficial','community','textbook');
7138: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7139: foreach my $type (@hasuniquecode) {
7140: if (grep(/^\Q$type\E$/,@crstypes)) {
7141: $confhash{'uniquecode'}{$type} = 1;
7142: }
7143: }
7144: my (%newbook,%allpos);
7145: if ($context eq 'requestcourses') {
7146: foreach my $type ('textbooks','templates') {
7147: @{$allpos{$type}} = ();
7148: my $invalid;
7149: if ($type eq 'textbooks') {
7150: $invalid = &mt('Invalid LON-CAPA course for textbook');
7151: } else {
7152: $invalid = &mt('Invalid LON-CAPA course for template');
7153: }
7154: if ($env{'form.'.$type.'_addbook'}) {
7155: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7156: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7157: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7158: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7159: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7160: } else {
7161: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7162: my $position = $env{'form.'.$type.'_addbook_pos'};
7163: $position =~ s/\D+//g;
7164: if ($position ne '') {
7165: $allpos{$type}[$position] = $newbook{$type};
7166: }
7167: }
7168: } else {
7169: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7170: }
7171: }
7172: }
7173: }
7174: if (ref($domconfig{$action}) eq 'HASH') {
7175: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7176: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7177: $changes{'notify'}{'approval'} = 1;
7178: }
7179: } else {
7180: if ($confhash{'notify'}{'approval'}) {
7181: $changes{'notify'}{'approval'} = 1;
7182: }
7183: }
7184: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7185: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7186: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7187: unless ($confhash{'uniquecode'}{$crstype}) {
7188: $changes{'uniquecode'} = 1;
7189: }
7190: }
7191: unless ($changes{'uniquecode'}) {
7192: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7193: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7194: $changes{'uniquecode'} = 1;
7195: }
7196: }
7197: }
7198: } else {
7199: $changes{'uniquecode'} = 1;
7200: }
7201: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7202: $changes{'uniquecode'} = 1;
7203: }
7204: if ($context eq 'requestcourses') {
7205: foreach my $type ('textbooks','templates') {
7206: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7207: my %deletions;
7208: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7209: if (@todelete) {
7210: map { $deletions{$_} = 1; } @todelete;
7211: }
7212: my %imgdeletions;
7213: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7214: if (@todeleteimages) {
7215: map { $imgdeletions{$_} = 1; } @todeleteimages;
7216: }
7217: my $maxnum = $env{'form.'.$type.'_maxnum'};
7218: for (my $i=0; $i<=$maxnum; $i++) {
7219: my $itemid = $env{'form.'.$type.'_id_'.$i};
7220: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7221: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7222: if ($deletions{$key}) {
7223: if ($domconfig{$action}{$type}{$key}{'image'}) {
7224: #FIXME need to obsolete item in RES space
7225: }
7226: next;
7227: } else {
7228: my $newpos = $env{'form.'.$itemid};
7229: $newpos =~ s/\D+//g;
7230: foreach my $item ('subject','title','publisher','author') {
7231: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7232: ($type eq 'templates'));
7233: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7234: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7235: $changes{$type}{$key} = 1;
7236: }
7237: }
7238: $allpos{$type}[$newpos] = $key;
7239: }
7240: if ($imgdeletions{$key}) {
7241: $changes{$type}{$key} = 1;
7242: #FIXME need to obsolete item in RES space
7243: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7244: my ($cdom,$cnum) = split(/_/,$key);
7245: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7246: $cdom,$cnum,$type,$configuserok,
7247: $switchserver,$author_ok);
7248: if ($imgurl) {
7249: $confhash{$type}{$key}{'image'} = $imgurl;
7250: $changes{$type}{$key} = 1;
7251: }
7252: if ($error) {
7253: &Apache::lonnet::logthis($error);
7254: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7255: }
7256: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7257: $confhash{$type}{$key}{'image'} =
7258: $domconfig{$action}{$type}{$key}{'image'};
7259: }
7260: }
7261: }
7262: }
7263: }
7264: }
7265: } else {
7266: if ($confhash{'notify'}{'approval'}) {
7267: $changes{'notify'}{'approval'} = 1;
7268: }
7269: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7270: $changes{'uniquecode'} = 1;
7271: }
7272: }
7273: if ($context eq 'requestcourses') {
7274: foreach my $type ('textbooks','templates') {
7275: if ($newbook{$type}) {
7276: $changes{$type}{$newbook{$type}} = 1;
7277: foreach my $item ('subject','title','publisher','author') {
7278: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7279: ($type eq 'template'));
7280: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7281: if ($env{'form.'.$type.'_addbook_'.$item}) {
7282: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7283: }
7284: }
7285: if ($type eq 'textbooks') {
7286: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7287: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7288: my ($imageurl,$error) =
7289: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7290: $configuserok,$switchserver,$author_ok);
7291: if ($imageurl) {
7292: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7293: }
7294: if ($error) {
7295: &Apache::lonnet::logthis($error);
7296: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7297: }
7298: }
7299: }
7300: }
7301: if (@{$allpos{$type}} > 0) {
7302: my $idx = 0;
7303: foreach my $item (@{$allpos{$type}}) {
7304: if ($item ne '') {
7305: $confhash{$type}{$item}{'order'} = $idx;
7306: if (ref($domconfig{$action}) eq 'HASH') {
7307: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7308: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7309: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7310: $changes{$type}{$item} = 1;
7311: }
7312: }
7313: }
7314: }
7315: $idx ++;
7316: }
7317: }
7318: }
7319: }
7320: if (ref($validationitemsref) eq 'ARRAY') {
7321: foreach my $item (@{$validationitemsref}) {
7322: if ($item eq 'fields') {
7323: my @changed;
7324: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7325: if (@{$confhash{'validation'}{$item}} > 0) {
7326: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7327: }
7328: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7329: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7330: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7331: $domconfig{'requestcourses'}{'validation'}{$item});
7332: } else {
7333: @changed = @{$confhash{'validation'}{$item}};
7334: }
7335: } else {
7336: @changed = @{$confhash{'validation'}{$item}};
7337: }
7338: if (@changed) {
7339: if ($confhash{'validation'}{$item}) {
7340: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7341: } else {
7342: $changes{'validation'}{$item} = &mt('None');
7343: }
7344: }
7345: } else {
7346: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7347: if ($item eq 'markup') {
7348: if ($env{'form.requestcourses_validation_'.$item}) {
7349: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7350: }
7351: }
7352: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7353: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7354: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7355: }
7356: } else {
7357: if ($confhash{'validation'}{$item} ne '') {
7358: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7359: }
7360: }
7361: }
7362: }
7363: }
7364: if ($env{'form.validationdc'}) {
7365: my $newval = $env{'form.validationdc'};
7366: my %domcoords = &get_active_dcs($dom);
7367: if (exists($domcoords{$newval})) {
7368: $confhash{'validation'}{'dc'} = $newval;
7369: }
7370: }
7371: if (ref($confhash{'validation'}) eq 'HASH') {
7372: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7373: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7374: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7375: if ($confhash{'validation'}{'dc'} eq '') {
7376: $changes{'validation'}{'dc'} = &mt('None');
7377: } else {
7378: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7379: }
7380: }
7381: } elsif ($confhash{'validation'}{'dc'} ne '') {
7382: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7383: }
7384: } elsif ($confhash{'validation'}{'dc'} ne '') {
7385: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7386: }
7387: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7388: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7389: $changes{'validation'}{'dc'} = &mt('None');
7390: }
7391: }
7392: }
7393: } else {
7394: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7395: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7396: }
7397: foreach my $item (@usertools) {
7398: foreach my $type (@{$types},'default','_LC_adv') {
7399: my $unset;
7400: if ($context eq 'requestcourses') {
7401: $unset = '0';
7402: if ($type eq '_LC_adv') {
7403: $unset = '';
7404: }
7405: if ($confhash{$item}{$type} eq 'autolimit') {
7406: $confhash{$item}{$type} .= '=';
7407: unless ($limithash{$item}{$type} =~ /\D/) {
7408: $confhash{$item}{$type} .= $limithash{$item}{$type};
7409: }
7410: }
7411: } elsif ($context eq 'requestauthor') {
7412: $unset = '0';
7413: if ($type eq '_LC_adv') {
7414: $unset = '';
7415: }
7416: } else {
7417: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7418: $confhash{$item}{$type} = 1;
7419: } else {
7420: $confhash{$item}{$type} = 0;
7421: }
7422: }
7423: if (ref($domconfig{$action}) eq 'HASH') {
7424: if ($action eq 'requestauthor') {
7425: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7426: $changes{$type} = 1;
7427: }
7428: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7429: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7430: $changes{$item}{$type} = 1;
7431: }
7432: } else {
7433: if ($context eq 'requestcourses') {
7434: if ($confhash{$item}{$type} ne $unset) {
7435: $changes{$item}{$type} = 1;
7436: }
7437: } else {
7438: if (!$confhash{$item}{$type}) {
7439: $changes{$item}{$type} = 1;
7440: }
7441: }
7442: }
7443: } else {
7444: if ($context eq 'requestcourses') {
7445: if ($confhash{$item}{$type} ne $unset) {
7446: $changes{$item}{$type} = 1;
7447: }
7448: } elsif ($context eq 'requestauthor') {
7449: if ($confhash{$type} ne $unset) {
7450: $changes{$type} = 1;
7451: }
7452: } else {
7453: if (!$confhash{$item}{$type}) {
7454: $changes{$item}{$type} = 1;
7455: }
7456: }
7457: }
7458: }
7459: }
7460: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7461: if (ref($domconfig{'quotas'}) eq 'HASH') {
7462: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7463: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7464: if (exists($confhash{'defaultquota'}{$key})) {
7465: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7466: $changes{'defaultquota'}{$key} = 1;
7467: }
7468: } else {
7469: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7470: }
7471: }
7472: } else {
7473: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7474: if (exists($confhash{'defaultquota'}{$key})) {
7475: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7476: $changes{'defaultquota'}{$key} = 1;
7477: }
7478: } else {
7479: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7480: }
7481: }
7482: }
7483: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7484: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7485: if (exists($confhash{'authorquota'}{$key})) {
7486: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7487: $changes{'authorquota'}{$key} = 1;
7488: }
7489: } else {
7490: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7491: }
7492: }
7493: }
7494: }
7495: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7496: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7497: if (ref($domconfig{'quotas'}) eq 'HASH') {
7498: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7499: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7500: $changes{'defaultquota'}{$key} = 1;
7501: }
7502: } else {
7503: if (!exists($domconfig{'quotas'}{$key})) {
7504: $changes{'defaultquota'}{$key} = 1;
7505: }
7506: }
7507: } else {
7508: $changes{'defaultquota'}{$key} = 1;
7509: }
7510: }
7511: }
7512: if (ref($confhash{'authorquota'}) eq 'HASH') {
7513: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7514: if (ref($domconfig{'quotas'}) eq 'HASH') {
7515: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7516: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7517: $changes{'authorquota'}{$key} = 1;
7518: }
7519: } else {
7520: $changes{'authorquota'}{$key} = 1;
7521: }
7522: } else {
7523: $changes{'authorquota'}{$key} = 1;
7524: }
7525: }
7526: }
7527: }
7528:
7529: if ($context eq 'requestauthor') {
7530: $domdefaults{'requestauthor'} = \%confhash;
7531: } else {
7532: foreach my $key (keys(%confhash)) {
7533: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7534: $domdefaults{$key} = $confhash{$key};
7535: }
7536: }
7537: }
7538:
7539: my %quotahash = (
7540: $action => { %confhash }
7541: );
7542: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7543: $dom);
7544: if ($putresult eq 'ok') {
7545: if (keys(%changes) > 0) {
7546: my $cachetime = 24*60*60;
7547: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7548: if (ref($lastactref) eq 'HASH') {
7549: $lastactref->{'domdefaults'} = 1;
7550: }
7551: $resulttext = &mt('Changes made:').'<ul>';
7552: unless (($context eq 'requestcourses') ||
7553: ($context eq 'requestauthor')) {
7554: if (ref($changes{'defaultquota'}) eq 'HASH') {
7555: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7556: foreach my $type (@{$types},'default') {
7557: if (defined($changes{'defaultquota'}{$type})) {
7558: my $typetitle = $usertypes->{$type};
7559: if ($type eq 'default') {
7560: $typetitle = $othertitle;
7561: }
7562: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7563: }
7564: }
7565: $resulttext .= '</ul></li>';
7566: }
7567: if (ref($changes{'authorquota'}) eq 'HASH') {
7568: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7569: foreach my $type (@{$types},'default') {
7570: if (defined($changes{'authorquota'}{$type})) {
7571: my $typetitle = $usertypes->{$type};
7572: if ($type eq 'default') {
7573: $typetitle = $othertitle;
7574: }
7575: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7576: }
7577: }
7578: $resulttext .= '</ul></li>';
7579: }
7580: }
7581: my %newenv;
7582: foreach my $item (@usertools) {
7583: my (%haschgs,%inconf);
7584: if ($context eq 'requestauthor') {
7585: %haschgs = %changes;
7586: %inconf = %confhash;
7587: } else {
7588: if (ref($changes{$item}) eq 'HASH') {
7589: %haschgs = %{$changes{$item}};
7590: }
7591: if (ref($confhash{$item}) eq 'HASH') {
7592: %inconf = %{$confhash{$item}};
7593: }
7594: }
7595: if (keys(%haschgs) > 0) {
7596: my $newacc =
7597: &Apache::lonnet::usertools_access($env{'user.name'},
7598: $env{'user.domain'},
7599: $item,'reload',$context);
7600: if (($context eq 'requestcourses') ||
7601: ($context eq 'requestauthor')) {
7602: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7603: $newenv{'environment.canrequest.'.$item} = $newacc;
7604: }
7605: } else {
7606: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7607: $newenv{'environment.availabletools.'.$item} = $newacc;
7608: }
7609: }
7610: unless ($context eq 'requestauthor') {
7611: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7612: }
7613: foreach my $type (@{$types},'default','_LC_adv') {
7614: if ($haschgs{$type}) {
7615: my $typetitle = $usertypes->{$type};
7616: if ($type eq 'default') {
7617: $typetitle = $othertitle;
7618: } elsif ($type eq '_LC_adv') {
7619: $typetitle = 'LON-CAPA Advanced Users';
7620: }
7621: if ($inconf{$type}) {
7622: if ($context eq 'requestcourses') {
7623: my $cond;
7624: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7625: if ($1 eq '') {
7626: $cond = &mt('(Automatic processing of any request).');
7627: } else {
7628: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7629: }
7630: } else {
7631: $cond = $conditions{$inconf{$type}};
7632: }
7633: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7634: } elsif ($context eq 'requestauthor') {
7635: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7636: $titles{$inconf{$type}},$typetitle);
7637:
7638: } else {
7639: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7640: }
7641: } else {
7642: if ($type eq '_LC_adv') {
7643: if ($inconf{$type} eq '0') {
7644: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7645: } else {
7646: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7647: }
7648: } else {
7649: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7650: }
7651: }
7652: }
7653: }
7654: unless ($context eq 'requestauthor') {
7655: $resulttext .= '</ul></li>';
7656: }
7657: }
7658: }
7659: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7660: if (ref($changes{'notify'}) eq 'HASH') {
7661: if ($changes{'notify'}{'approval'}) {
7662: if (ref($confhash{'notify'}) eq 'HASH') {
7663: if ($confhash{'notify'}{'approval'}) {
7664: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7665: } else {
7666: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7667: }
7668: }
7669: }
7670: }
7671: }
7672: if ($action eq 'requestcourses') {
7673: my @offon = ('off','on');
7674: if ($changes{'uniquecode'}) {
7675: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7676: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7677: $resulttext .= '<li>'.
7678: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7679: '</li>';
7680: } else {
7681: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7682: '</li>';
7683: }
7684: }
7685: foreach my $type ('textbooks','templates') {
7686: if (ref($changes{$type}) eq 'HASH') {
7687: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7688: foreach my $key (sort(keys(%{$changes{$type}}))) {
7689: my %coursehash = &Apache::lonnet::coursedescription($key);
7690: my $coursetitle = $coursehash{'description'};
7691: my $position = $confhash{$type}{$key}{'order'} + 1;
7692: $resulttext .= '<li>';
7693: foreach my $item ('subject','title','publisher','author') {
7694: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7695: ($type eq 'templates'));
7696: my $name = $item.':';
7697: $name =~ s/^(\w)/\U$1/;
7698: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7699: }
7700: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7701: if ($type eq 'textbooks') {
7702: if ($confhash{$type}{$key}{'image'}) {
7703: $resulttext .= ' '.&mt('Image: [_1]',
7704: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7705: ' alt="Textbook cover" />').'<br />';
7706: }
7707: }
7708: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7709: }
7710: $resulttext .= '</ul></li>';
7711: }
7712: }
7713: if (ref($changes{'validation'}) eq 'HASH') {
7714: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7715: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7716: foreach my $item (@{$validationitemsref}) {
7717: if (exists($changes{'validation'}{$item})) {
7718: if ($item eq 'markup') {
7719: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7720: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7721: } else {
7722: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7723: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7724: }
7725: }
7726: }
7727: if (exists($changes{'validation'}{'dc'})) {
7728: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7729: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7730: }
7731: }
7732: }
7733: }
7734: $resulttext .= '</ul>';
7735: if (keys(%newenv)) {
7736: &Apache::lonnet::appenv(\%newenv);
7737: }
7738: } else {
7739: if ($context eq 'requestcourses') {
7740: $resulttext = &mt('No changes made to rights to request creation of courses.');
7741: } elsif ($context eq 'requestauthor') {
7742: $resulttext = &mt('No changes made to rights to request author space.');
7743: } else {
7744: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7745: }
7746: }
7747: } else {
7748: $resulttext = '<span class="LC_error">'.
7749: &mt('An error occurred: [_1]',$putresult).'</span>';
7750: }
7751: if ($errors) {
7752: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7753: '<ul>'.$errors.'</ul></p>';
7754: }
7755: return $resulttext;
7756: }
7757:
7758: sub process_textbook_image {
7759: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7760: my $filename = $env{'form.'.$caller.'.filename'};
7761: my ($error,$url);
7762: my ($width,$height) = (50,50);
7763: if ($configuserok eq 'ok') {
7764: if ($switchserver) {
7765: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7766: $switchserver);
7767: } elsif ($author_ok eq 'ok') {
7768: my ($result,$imageurl) =
7769: &publishlogo($r,'upload',$caller,$dom,$confname,
7770: "$type/$dom/$cnum/cover",$width,$height);
7771: if ($result eq 'ok') {
7772: $url = $imageurl;
7773: } else {
7774: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7775: }
7776: } else {
7777: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7778: }
7779: } else {
7780: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7781: }
7782: return ($url,$error);
7783: }
7784:
7785: sub modify_autoenroll {
7786: my ($dom,$lastactref,%domconfig) = @_;
7787: my ($resulttext,%changes);
7788: my %currautoenroll;
7789: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7790: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7791: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7792: }
7793: }
7794: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7795: my %title = ( run => 'Auto-enrollment active',
7796: sender => 'Sender for notification messages',
7797: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7798: my @offon = ('off','on');
7799: my $sender_uname = $env{'form.sender_uname'};
7800: my $sender_domain = $env{'form.sender_domain'};
7801: if ($sender_domain eq '') {
7802: $sender_uname = '';
7803: } elsif ($sender_uname eq '') {
7804: $sender_domain = '';
7805: }
7806: my $coowners = $env{'form.autoassign_coowners'};
7807: my %autoenrollhash = (
7808: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7809: 'sender_uname' => $sender_uname,
7810: 'sender_domain' => $sender_domain,
7811: 'co-owners' => $coowners,
7812: }
7813: );
7814: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7815: $dom);
7816: if ($putresult eq 'ok') {
7817: if (exists($currautoenroll{'run'})) {
7818: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7819: $changes{'run'} = 1;
7820: }
7821: } elsif ($autorun) {
7822: if ($env{'form.autoenroll_run'} ne '1') {
7823: $changes{'run'} = 1;
7824: }
7825: }
7826: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7827: $changes{'sender'} = 1;
7828: }
7829: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7830: $changes{'sender'} = 1;
7831: }
7832: if ($currautoenroll{'co-owners'} ne '') {
7833: if ($currautoenroll{'co-owners'} ne $coowners) {
7834: $changes{'coowners'} = 1;
7835: }
7836: } elsif ($coowners) {
7837: $changes{'coowners'} = 1;
7838: }
7839: if (keys(%changes) > 0) {
7840: $resulttext = &mt('Changes made:').'<ul>';
7841: if ($changes{'run'}) {
7842: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7843: }
7844: if ($changes{'sender'}) {
7845: if ($sender_uname eq '' || $sender_domain eq '') {
7846: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7847: } else {
7848: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7849: }
7850: }
7851: if ($changes{'coowners'}) {
7852: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7853: &Apache::loncommon::devalidate_domconfig_cache($dom);
7854: if (ref($lastactref) eq 'HASH') {
7855: $lastactref->{'domainconfig'} = 1;
7856: }
7857: }
7858: $resulttext .= '</ul>';
7859: } else {
7860: $resulttext = &mt('No changes made to auto-enrollment settings');
7861: }
7862: } else {
7863: $resulttext = '<span class="LC_error">'.
7864: &mt('An error occurred: [_1]',$putresult).'</span>';
7865: }
7866: return $resulttext;
7867: }
7868:
7869: sub modify_autoupdate {
7870: my ($dom,%domconfig) = @_;
7871: my ($resulttext,%currautoupdate,%fields,%changes);
7872: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7873: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7874: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7875: }
7876: }
7877: my @offon = ('off','on');
7878: my %title = &Apache::lonlocal::texthash (
7879: run => 'Auto-update:',
7880: classlists => 'Updates to user information in classlists?'
7881: );
7882: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7883: my %fieldtitles = &Apache::lonlocal::texthash (
7884: id => 'Student/Employee ID',
7885: permanentemail => 'E-mail address',
7886: lastname => 'Last Name',
7887: firstname => 'First Name',
7888: middlename => 'Middle Name',
7889: generation => 'Generation',
7890: );
7891: $othertitle = &mt('All users');
7892: if (keys(%{$usertypes}) > 0) {
7893: $othertitle = &mt('Other users');
7894: }
7895: foreach my $key (keys(%env)) {
7896: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7897: my ($usertype,$item) = ($1,$2);
7898: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7899: if ($usertype eq 'default') {
7900: push(@{$fields{$1}},$2);
7901: } elsif (ref($types) eq 'ARRAY') {
7902: if (grep(/^\Q$usertype\E$/,@{$types})) {
7903: push(@{$fields{$1}},$2);
7904: }
7905: }
7906: }
7907: }
7908: }
7909: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7910: @lockablenames = sort(@lockablenames);
7911: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7912: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7913: if (@changed) {
7914: $changes{'lockablenames'} = 1;
7915: }
7916: } else {
7917: if (@lockablenames) {
7918: $changes{'lockablenames'} = 1;
7919: }
7920: }
7921: my %updatehash = (
7922: autoupdate => { run => $env{'form.autoupdate_run'},
7923: classlists => $env{'form.classlists'},
7924: fields => {%fields},
7925: lockablenames => \@lockablenames,
7926: }
7927: );
7928: foreach my $key (keys(%currautoupdate)) {
7929: if (($key eq 'run') || ($key eq 'classlists')) {
7930: if (exists($updatehash{autoupdate}{$key})) {
7931: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7932: $changes{$key} = 1;
7933: }
7934: }
7935: } elsif ($key eq 'fields') {
7936: if (ref($currautoupdate{$key}) eq 'HASH') {
7937: foreach my $item (@{$types},'default') {
7938: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7939: my $change = 0;
7940: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7941: if (!exists($fields{$item})) {
7942: $change = 1;
7943: last;
7944: } elsif (ref($fields{$item}) eq 'ARRAY') {
7945: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7946: $change = 1;
7947: last;
7948: }
7949: }
7950: }
7951: if ($change) {
7952: push(@{$changes{$key}},$item);
7953: }
7954: }
7955: }
7956: }
7957: } elsif ($key eq 'lockablenames') {
7958: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7959: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7960: if (@changed) {
7961: $changes{'lockablenames'} = 1;
7962: }
7963: } else {
7964: if (@lockablenames) {
7965: $changes{'lockablenames'} = 1;
7966: }
7967: }
7968: }
7969: }
7970: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7971: if (@lockablenames) {
7972: $changes{'lockablenames'} = 1;
7973: }
7974: }
7975: foreach my $item (@{$types},'default') {
7976: if (defined($fields{$item})) {
7977: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7978: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7979: my $change = 0;
7980: if (ref($fields{$item}) eq 'ARRAY') {
7981: foreach my $type (@{$fields{$item}}) {
7982: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7983: $change = 1;
7984: last;
7985: }
7986: }
7987: }
7988: if ($change) {
7989: push(@{$changes{'fields'}},$item);
7990: }
7991: } else {
7992: push(@{$changes{'fields'}},$item);
7993: }
7994: } else {
7995: push(@{$changes{'fields'}},$item);
7996: }
7997: }
7998: }
7999: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
8000: $dom);
8001: if ($putresult eq 'ok') {
8002: if (keys(%changes) > 0) {
8003: $resulttext = &mt('Changes made:').'<ul>';
8004: foreach my $key (sort(keys(%changes))) {
8005: if ($key eq 'lockablenames') {
8006: $resulttext .= '<li>';
8007: if (@lockablenames) {
8008: $usertypes->{'default'} = $othertitle;
8009: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8010: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8011: } else {
8012: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8013: }
8014: $resulttext .= '</li>';
8015: } elsif (ref($changes{$key}) eq 'ARRAY') {
8016: foreach my $item (@{$changes{$key}}) {
8017: my @newvalues;
8018: foreach my $type (@{$fields{$item}}) {
8019: push(@newvalues,$fieldtitles{$type});
8020: }
8021: my $newvaluestr;
8022: if (@newvalues > 0) {
8023: $newvaluestr = join(', ',@newvalues);
8024: } else {
8025: $newvaluestr = &mt('none');
8026: }
8027: if ($item eq 'default') {
8028: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8029: } else {
8030: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8031: }
8032: }
8033: } else {
8034: my $newvalue;
8035: if ($key eq 'run') {
8036: $newvalue = $offon[$env{'form.autoupdate_run'}];
8037: } else {
8038: $newvalue = $offon[$env{'form.'.$key}];
8039: }
8040: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8041: }
8042: }
8043: $resulttext .= '</ul>';
8044: } else {
8045: $resulttext = &mt('No changes made to autoupdates');
8046: }
8047: } else {
8048: $resulttext = '<span class="LC_error">'.
8049: &mt('An error occurred: [_1]',$putresult).'</span>';
8050: }
8051: return $resulttext;
8052: }
8053:
8054: sub modify_autocreate {
8055: my ($dom,%domconfig) = @_;
8056: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8057: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8058: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8059: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8060: }
8061: }
8062: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8063: req => 'Auto-creation of validated requests for official courses',
8064: xmldc => 'Identity of course creator of courses from XML files',
8065: );
8066: my @types = ('xml','req');
8067: foreach my $item (@types) {
8068: $newvals{$item} = $env{'form.autocreate_'.$item};
8069: $newvals{$item} =~ s/\D//g;
8070: $newvals{$item} = 0 if ($newvals{$item} eq '');
8071: }
8072: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8073: my %domcoords = &get_active_dcs($dom);
8074: unless (exists($domcoords{$newvals{'xmldc'}})) {
8075: $newvals{'xmldc'} = '';
8076: }
8077: %autocreatehash = (
8078: autocreate => { xml => $newvals{'xml'},
8079: req => $newvals{'req'},
8080: }
8081: );
8082: if ($newvals{'xmldc'} ne '') {
8083: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8084: }
8085: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8086: $dom);
8087: if ($putresult eq 'ok') {
8088: my @items = @types;
8089: if ($newvals{'xml'}) {
8090: push(@items,'xmldc');
8091: }
8092: foreach my $item (@items) {
8093: if (exists($currautocreate{$item})) {
8094: if ($currautocreate{$item} ne $newvals{$item}) {
8095: $changes{$item} = 1;
8096: }
8097: } elsif ($newvals{$item}) {
8098: $changes{$item} = 1;
8099: }
8100: }
8101: if (keys(%changes) > 0) {
8102: my @offon = ('off','on');
8103: $resulttext = &mt('Changes made:').'<ul>';
8104: foreach my $item (@types) {
8105: if ($changes{$item}) {
8106: my $newtxt = $offon[$newvals{$item}];
8107: $resulttext .= '<li>'.
8108: &mt("$title{$item} set to [_1]$newtxt [_2]",
8109: '<b>','</b>').
8110: '</li>';
8111: }
8112: }
8113: if ($changes{'xmldc'}) {
8114: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8115: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8116: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8117: }
8118: $resulttext .= '</ul>';
8119: } else {
8120: $resulttext = &mt('No changes made to auto-creation settings');
8121: }
8122: } else {
8123: $resulttext = '<span class="LC_error">'.
8124: &mt('An error occurred: [_1]',$putresult).'</span>';
8125: }
8126: return $resulttext;
8127: }
8128:
8129: sub modify_directorysrch {
8130: my ($dom,%domconfig) = @_;
8131: my ($resulttext,%changes);
8132: my %currdirsrch;
8133: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8134: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8135: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8136: }
8137: }
8138: my %title = ( available => 'Directory search available',
8139: localonly => 'Other domains can search',
8140: searchby => 'Search types',
8141: searchtypes => 'Search latitude');
8142: my @offon = ('off','on');
8143: my @otherdoms = ('Yes','No');
8144:
8145: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8146: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8147: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8148:
8149: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8150: if (keys(%{$usertypes}) == 0) {
8151: @cansearch = ('default');
8152: } else {
8153: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8154: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8155: if (!grep(/^\Q$type\E$/,@cansearch)) {
8156: push(@{$changes{'cansearch'}},$type);
8157: }
8158: }
8159: foreach my $type (@cansearch) {
8160: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8161: push(@{$changes{'cansearch'}},$type);
8162: }
8163: }
8164: } else {
8165: push(@{$changes{'cansearch'}},@cansearch);
8166: }
8167: }
8168:
8169: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8170: foreach my $by (@{$currdirsrch{'searchby'}}) {
8171: if (!grep(/^\Q$by\E$/,@searchby)) {
8172: push(@{$changes{'searchby'}},$by);
8173: }
8174: }
8175: foreach my $by (@searchby) {
8176: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8177: push(@{$changes{'searchby'}},$by);
8178: }
8179: }
8180: } else {
8181: push(@{$changes{'searchby'}},@searchby);
8182: }
8183:
8184: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8185: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8186: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8187: push(@{$changes{'searchtypes'}},$type);
8188: }
8189: }
8190: foreach my $type (@searchtypes) {
8191: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8192: push(@{$changes{'searchtypes'}},$type);
8193: }
8194: }
8195: } else {
8196: if (exists($currdirsrch{'searchtypes'})) {
8197: foreach my $type (@searchtypes) {
8198: if ($type ne $currdirsrch{'searchtypes'}) {
8199: push(@{$changes{'searchtypes'}},$type);
8200: }
8201: }
8202: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8203: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8204: }
8205: } else {
8206: push(@{$changes{'searchtypes'}},@searchtypes);
8207: }
8208: }
8209:
8210: my %dirsrch_hash = (
8211: directorysrch => { available => $env{'form.dirsrch_available'},
8212: cansearch => \@cansearch,
8213: localonly => $env{'form.dirsrch_localonly'},
8214: searchby => \@searchby,
8215: searchtypes => \@searchtypes,
8216: }
8217: );
8218: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8219: $dom);
8220: if ($putresult eq 'ok') {
8221: if (exists($currdirsrch{'available'})) {
8222: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8223: $changes{'available'} = 1;
8224: }
8225: } else {
8226: if ($env{'form.dirsrch_available'} eq '1') {
8227: $changes{'available'} = 1;
8228: }
8229: }
8230: if (exists($currdirsrch{'localonly'})) {
8231: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8232: $changes{'localonly'} = 1;
8233: }
8234: } else {
8235: if ($env{'form.dirsrch_localonly'} eq '1') {
8236: $changes{'localonly'} = 1;
8237: }
8238: }
8239: if (keys(%changes) > 0) {
8240: $resulttext = &mt('Changes made:').'<ul>';
8241: if ($changes{'available'}) {
8242: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8243: }
8244: if ($changes{'localonly'}) {
8245: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8246: }
8247:
8248: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8249: my $chgtext;
8250: if (ref($usertypes) eq 'HASH') {
8251: if (keys(%{$usertypes}) > 0) {
8252: foreach my $type (@{$types}) {
8253: if (grep(/^\Q$type\E$/,@cansearch)) {
8254: $chgtext .= $usertypes->{$type}.'; ';
8255: }
8256: }
8257: if (grep(/^default$/,@cansearch)) {
8258: $chgtext .= $othertitle;
8259: } else {
8260: $chgtext =~ s/\; $//;
8261: }
8262: $resulttext .=
8263: '<li>'.
8264: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8265: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8266: '</li>';
8267: }
8268: }
8269: }
8270: if (ref($changes{'searchby'}) eq 'ARRAY') {
8271: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8272: my $chgtext;
8273: foreach my $type (@{$titleorder}) {
8274: if (grep(/^\Q$type\E$/,@searchby)) {
8275: if (defined($searchtitles->{$type})) {
8276: $chgtext .= $searchtitles->{$type}.'; ';
8277: }
8278: }
8279: }
8280: $chgtext =~ s/\; $//;
8281: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8282: }
8283: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8284: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8285: my $chgtext;
8286: foreach my $type (@{$srchtypeorder}) {
8287: if (grep(/^\Q$type\E$/,@searchtypes)) {
8288: if (defined($srchtypes_desc->{$type})) {
8289: $chgtext .= $srchtypes_desc->{$type}.'; ';
8290: }
8291: }
8292: }
8293: $chgtext =~ s/\; $//;
8294: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8295: }
8296: $resulttext .= '</ul>';
8297: } else {
8298: $resulttext = &mt('No changes made to institution directory search settings');
8299: }
8300: } else {
8301: $resulttext = '<span class="LC_error">'.
8302: &mt('An error occurred: [_1]',$putresult).'</span>';
8303: }
8304: return $resulttext;
8305: }
8306:
8307: sub modify_contacts {
8308: my ($dom,$lastactref,%domconfig) = @_;
8309: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8310: if (ref($domconfig{'contacts'}) eq 'HASH') {
8311: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8312: $currsetting{$key} = $domconfig{'contacts'}{$key};
8313: }
8314: }
8315: my (%others,%to,%bcc);
8316: my @contacts = ('supportemail','adminemail');
8317: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8318: 'requestsmail','updatesmail','idconflictsmail');
8319: my @toggles = ('reporterrors','reportupdates');
8320: foreach my $type (@mailings) {
8321: @{$newsetting{$type}} =
8322: &Apache::loncommon::get_env_multiple('form.'.$type);
8323: foreach my $item (@contacts) {
8324: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8325: $contacts_hash{contacts}{$type}{$item} = 1;
8326: } else {
8327: $contacts_hash{contacts}{$type}{$item} = 0;
8328: }
8329: }
8330: $others{$type} = $env{'form.'.$type.'_others'};
8331: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8332: if ($type eq 'helpdeskmail') {
8333: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8334: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8335: }
8336: }
8337: foreach my $item (@contacts) {
8338: $to{$item} = $env{'form.'.$item};
8339: $contacts_hash{'contacts'}{$item} = $to{$item};
8340: }
8341: foreach my $item (@toggles) {
8342: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8343: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8344: }
8345: }
8346: if (keys(%currsetting) > 0) {
8347: foreach my $item (@contacts) {
8348: if ($to{$item} ne $currsetting{$item}) {
8349: $changes{$item} = 1;
8350: }
8351: }
8352: foreach my $type (@mailings) {
8353: foreach my $item (@contacts) {
8354: if (ref($currsetting{$type}) eq 'HASH') {
8355: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8356: push(@{$changes{$type}},$item);
8357: }
8358: } else {
8359: push(@{$changes{$type}},@{$newsetting{$type}});
8360: }
8361: }
8362: if ($others{$type} ne $currsetting{$type}{'others'}) {
8363: push(@{$changes{$type}},'others');
8364: }
8365: if ($type eq 'helpdeskmail') {
8366: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8367: push(@{$changes{$type}},'bcc');
8368: }
8369: }
8370: }
8371: } else {
8372: my %default;
8373: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8374: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8375: $default{'errormail'} = 'adminemail';
8376: $default{'packagesmail'} = 'adminemail';
8377: $default{'helpdeskmail'} = 'supportemail';
8378: $default{'lonstatusmail'} = 'adminemail';
8379: $default{'requestsmail'} = 'adminemail';
8380: $default{'updatesmail'} = 'adminemail';
8381: foreach my $item (@contacts) {
8382: if ($to{$item} ne $default{$item}) {
8383: $changes{$item} = 1;
8384: }
8385: }
8386: foreach my $type (@mailings) {
8387: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8388:
8389: push(@{$changes{$type}},@{$newsetting{$type}});
8390: }
8391: if ($others{$type} ne '') {
8392: push(@{$changes{$type}},'others');
8393: }
8394: if ($type eq 'helpdeskmail') {
8395: if ($bcc{$type} ne '') {
8396: push(@{$changes{$type}},'bcc');
8397: }
8398: }
8399: }
8400: }
8401: foreach my $item (@toggles) {
8402: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8403: $changes{$item} = 1;
8404: } elsif ((!$env{'form.'.$item}) &&
8405: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8406: $changes{$item} = 1;
8407: }
8408: }
8409: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8410: $dom);
8411: if ($putresult eq 'ok') {
8412: if (keys(%changes) > 0) {
8413: &Apache::loncommon::devalidate_domconfig_cache($dom);
8414: if (ref($lastactref) eq 'HASH') {
8415: $lastactref->{'domainconfig'} = 1;
8416: }
8417: my ($titles,$short_titles) = &contact_titles();
8418: $resulttext = &mt('Changes made:').'<ul>';
8419: foreach my $item (@contacts) {
8420: if ($changes{$item}) {
8421: $resulttext .= '<li>'.$titles->{$item}.
8422: &mt(' set to: ').
8423: '<span class="LC_cusr_emph">'.
8424: $to{$item}.'</span></li>';
8425: }
8426: }
8427: foreach my $type (@mailings) {
8428: if (ref($changes{$type}) eq 'ARRAY') {
8429: $resulttext .= '<li>'.$titles->{$type}.': ';
8430: my @text;
8431: foreach my $item (@{$newsetting{$type}}) {
8432: push(@text,$short_titles->{$item});
8433: }
8434: if ($others{$type} ne '') {
8435: push(@text,$others{$type});
8436: }
8437: $resulttext .= '<span class="LC_cusr_emph">'.
8438: join(', ',@text).'</span>';
8439: if ($type eq 'helpdeskmail') {
8440: if ($bcc{$type} ne '') {
8441: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8442: }
8443: }
8444: $resulttext .= '</li>';
8445: }
8446: }
8447: my @offon = ('off','on');
8448: if ($changes{'reporterrors'}) {
8449: $resulttext .= '<li>'.
8450: &mt('E-mail error reports to [_1] set to "'.
8451: $offon[$env{'form.reporterrors'}].'".',
8452: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8453: &mt('LON-CAPA core group - MSU'),600,500)).
8454: '</li>';
8455: }
8456: if ($changes{'reportupdates'}) {
8457: $resulttext .= '<li>'.
8458: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8459: $offon[$env{'form.reportupdates'}].'".',
8460: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8461: &mt('LON-CAPA core group - MSU'),600,500)).
8462: '</li>';
8463: }
8464: $resulttext .= '</ul>';
8465: } else {
8466: $resulttext = &mt('No changes made to contact information');
8467: }
8468: } else {
8469: $resulttext = '<span class="LC_error">'.
8470: &mt('An error occurred: [_1].',$putresult).'</span>';
8471: }
8472: return $resulttext;
8473: }
8474:
8475: sub modify_usercreation {
8476: my ($dom,%domconfig) = @_;
8477: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8478: my $warningmsg;
8479: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8480: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8481: if ($key eq 'cancreate') {
8482: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8483: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8484: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8485: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8486: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8487: } else {
8488: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8489: }
8490: }
8491: }
8492: } elsif ($key eq 'email_rule') {
8493: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8494: } else {
8495: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8496: }
8497: }
8498: }
8499: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8500: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8501: my @contexts = ('author','course','requestcrs');
8502: foreach my $item(@contexts) {
8503: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8504: }
8505: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8506: foreach my $item (@contexts) {
8507: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8508: push(@{$changes{'cancreate'}},$item);
8509: }
8510: }
8511: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8512: foreach my $item (@contexts) {
8513: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8514: if ($cancreate{$item} ne 'any') {
8515: push(@{$changes{'cancreate'}},$item);
8516: }
8517: } else {
8518: if ($cancreate{$item} ne 'none') {
8519: push(@{$changes{'cancreate'}},$item);
8520: }
8521: }
8522: }
8523: } else {
8524: foreach my $item (@contexts) {
8525: push(@{$changes{'cancreate'}},$item);
8526: }
8527: }
8528:
8529: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8530: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8531: if (!grep(/^\Q$type\E$/,@username_rule)) {
8532: push(@{$changes{'username_rule'}},$type);
8533: }
8534: }
8535: foreach my $type (@username_rule) {
8536: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8537: push(@{$changes{'username_rule'}},$type);
8538: }
8539: }
8540: } else {
8541: push(@{$changes{'username_rule'}},@username_rule);
8542: }
8543:
8544: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8545: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8546: if (!grep(/^\Q$type\E$/,@id_rule)) {
8547: push(@{$changes{'id_rule'}},$type);
8548: }
8549: }
8550: foreach my $type (@id_rule) {
8551: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8552: push(@{$changes{'id_rule'}},$type);
8553: }
8554: }
8555: } else {
8556: push(@{$changes{'id_rule'}},@id_rule);
8557: }
8558:
8559: my @authen_contexts = ('author','course','domain');
8560: my @authtypes = ('int','krb4','krb5','loc');
8561: my %authhash;
8562: foreach my $item (@authen_contexts) {
8563: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8564: foreach my $auth (@authtypes) {
8565: if (grep(/^\Q$auth\E$/,@authallowed)) {
8566: $authhash{$item}{$auth} = 1;
8567: } else {
8568: $authhash{$item}{$auth} = 0;
8569: }
8570: }
8571: }
8572: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8573: foreach my $item (@authen_contexts) {
8574: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8575: foreach my $auth (@authtypes) {
8576: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8577: push(@{$changes{'authtypes'}},$item);
8578: last;
8579: }
8580: }
8581: }
8582: }
8583: } else {
8584: foreach my $item (@authen_contexts) {
8585: push(@{$changes{'authtypes'}},$item);
8586: }
8587: }
8588:
8589: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8590: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8591: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8592: $save_usercreate{'id_rule'} = \@id_rule;
8593: $save_usercreate{'username_rule'} = \@username_rule,
8594: $save_usercreate{'authtypes'} = \%authhash;
8595:
8596: my %usercreation_hash = (
8597: usercreation => \%save_usercreate,
8598: );
8599:
8600: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8601: $dom);
8602:
8603: if ($putresult eq 'ok') {
8604: if (keys(%changes) > 0) {
8605: $resulttext = &mt('Changes made:').'<ul>';
8606: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8607: my %lt = &usercreation_types();
8608: foreach my $type (@{$changes{'cancreate'}}) {
8609: my $chgtext = $lt{$type}.', ';
8610: if ($cancreate{$type} eq 'none') {
8611: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8612: } elsif ($cancreate{$type} eq 'any') {
8613: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8614: } elsif ($cancreate{$type} eq 'official') {
8615: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8616: } elsif ($cancreate{$type} eq 'unofficial') {
8617: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8618: }
8619: $resulttext .= '<li>'.$chgtext.'</li>';
8620: }
8621: }
8622: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8623: my ($rules,$ruleorder) =
8624: &Apache::lonnet::inst_userrules($dom,'username');
8625: my $chgtext = '<ul>';
8626: foreach my $type (@username_rule) {
8627: if (ref($rules->{$type}) eq 'HASH') {
8628: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8629: }
8630: }
8631: $chgtext .= '</ul>';
8632: if (@username_rule > 0) {
8633: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8634: } else {
8635: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8636: }
8637: }
8638: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8639: my ($idrules,$idruleorder) =
8640: &Apache::lonnet::inst_userrules($dom,'id');
8641: my $chgtext = '<ul>';
8642: foreach my $type (@id_rule) {
8643: if (ref($idrules->{$type}) eq 'HASH') {
8644: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8645: }
8646: }
8647: $chgtext .= '</ul>';
8648: if (@id_rule > 0) {
8649: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8650: } else {
8651: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8652: }
8653: }
8654: my %authname = &authtype_names();
8655: my %context_title = &context_names();
8656: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8657: my $chgtext = '<ul>';
8658: foreach my $type (@{$changes{'authtypes'}}) {
8659: my @allowed;
8660: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8661: foreach my $auth (@authtypes) {
8662: if ($authhash{$type}{$auth}) {
8663: push(@allowed,$authname{$auth});
8664: }
8665: }
8666: if (@allowed > 0) {
8667: $chgtext .= join(', ',@allowed).'</li>';
8668: } else {
8669: $chgtext .= &mt('none').'</li>';
8670: }
8671: }
8672: $chgtext .= '</ul>';
8673: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8674: $resulttext .= '</li>';
8675: }
8676: $resulttext .= '</ul>';
8677: } else {
8678: $resulttext = &mt('No changes made to user creation settings');
8679: }
8680: } else {
8681: $resulttext = '<span class="LC_error">'.
8682: &mt('An error occurred: [_1]',$putresult).'</span>';
8683: }
8684: if ($warningmsg ne '') {
8685: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8686: }
8687: return $resulttext;
8688: }
8689:
8690: sub modify_selfcreation {
8691: my ($dom,%domconfig) = @_;
8692: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8693: my (%save_usercreate,%save_usermodify);
8694: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8695: if (ref($types) eq 'ARRAY') {
8696: $usertypes->{'default'} = $othertitle;
8697: push(@{$types},'default');
8698: }
8699: #
8700: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8701: #
8702: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8703: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8704: if ($key eq 'cancreate') {
8705: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8706: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8707: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8708: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8709: ($item eq 'emailusername') || ($item eq 'notify') ||
8710: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8711: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8712: } else {
8713: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8714: }
8715: }
8716: }
8717: } elsif ($key eq 'email_rule') {
8718: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8719: } else {
8720: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8721: }
8722: }
8723: }
8724: #
8725: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8726: #
8727: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8728: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8729: if ($key eq 'selfcreate') {
8730: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8731: } else {
8732: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8733: }
8734: }
8735: }
8736:
8737: my @contexts = ('selfcreate');
8738: @{$cancreate{'selfcreate'}} = ();
8739: %{$cancreate{'emailusername'}} = ();
8740: @{$cancreate{'statustocreate'}} = ();
8741: %{$cancreate{'selfcreateprocessing'}} = ();
8742: %{$cancreate{'shibenv'}} = ();
8743: my %selfcreatetypes = (
8744: sso => 'users authenticated by institutional single sign on',
8745: login => 'users authenticated by institutional log-in',
8746: email => 'users who provide a valid e-mail address for use as username',
8747: );
8748: #
8749: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8750: # is permitted.
8751: #
8752:
8753: my @statuses;
8754: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8755: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8756: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8757: }
8758: }
8759: push(@statuses,'default');
8760:
8761: foreach my $item ('login','sso','email') {
8762: if ($item eq 'email') {
8763: if ($env{'form.cancreate_email'}) {
8764: push(@{$cancreate{'selfcreate'}},'email');
8765: push(@contexts,'selfcreateprocessing');
8766: foreach my $type (@statuses) {
8767: if ($type eq 'default') {
8768: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8769: } else {
8770: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8771: }
8772: }
8773: }
8774: } else {
8775: if ($env{'form.cancreate_'.$item}) {
8776: push(@{$cancreate{'selfcreate'}},$item);
8777: }
8778: }
8779: }
8780: my (@email_rule,%userinfo,%savecaptcha);
8781: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8782: #
8783: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8784: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8785: #
8786:
8787: if ($env{'form.cancreate_email'}) {
8788: push(@contexts,'emailusername');
8789: if (ref($types) eq 'ARRAY') {
8790: foreach my $type (@{$types}) {
8791: if (ref($infofields) eq 'ARRAY') {
8792: foreach my $field (@{$infofields}) {
8793: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8794: $cancreate{'emailusername'}{$type}{$field} = $1;
8795: }
8796: }
8797: }
8798: }
8799: }
8800: #
8801: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8802: # queued requests for self-creation of account using e-mail address as username
8803: #
8804:
8805: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8806: @approvalnotify = sort(@approvalnotify);
8807: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8808: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8809: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8810: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8811: push(@{$changes{'cancreate'}},'notify');
8812: }
8813: } else {
8814: if ($cancreate{'notify'}{'approval'}) {
8815: push(@{$changes{'cancreate'}},'notify');
8816: }
8817: }
8818: } elsif ($cancreate{'notify'}{'approval'}) {
8819: push(@{$changes{'cancreate'}},'notify');
8820: }
8821:
8822: #
8823: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8824: #
8825: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8826: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8827: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8828: if (@{$curr_usercreation{'email_rule'}} > 0) {
8829: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8830: if (!grep(/^\Q$type\E$/,@email_rule)) {
8831: push(@{$changes{'email_rule'}},$type);
8832: }
8833: }
8834: }
8835: if (@email_rule > 0) {
8836: foreach my $type (@email_rule) {
8837: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8838: push(@{$changes{'email_rule'}},$type);
8839: }
8840: }
8841: }
8842: } elsif (@email_rule > 0) {
8843: push(@{$changes{'email_rule'}},@email_rule);
8844: }
8845: }
8846: #
8847: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8848: # institutional log-in.
8849: #
8850: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8851: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8852: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8853: ($domdefaults{'auth_def'} eq 'localauth'))) {
8854: $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.').' '.
8855: &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.');
8856: }
8857: }
8858: my @fields = ('lastname','firstname','middlename','generation',
8859: 'permanentemail','id');
8860: my @shibfields = (@fields,'inststatus');
8861: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8862: #
8863: # Where usernames may created for institutional log-in and/or institutional single sign on:
8864: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8865: # may self-create accounts
8866: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8867: # which the user may supply, if institutional data is unavailable.
8868: #
8869: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8870: if (ref($types) eq 'ARRAY') {
8871: if (@{$types} > 1) {
8872: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8873: push(@contexts,'statustocreate');
8874: } else {
8875: undef($cancreate{'statustocreate'});
8876: }
8877: foreach my $type (@{$types}) {
8878: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8879: foreach my $field (@fields) {
8880: if (grep(/^\Q$field\E$/,@modifiable)) {
8881: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8882: } else {
8883: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8884: }
8885: }
8886: }
8887: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8888: foreach my $type (@{$types}) {
8889: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8890: foreach my $field (@fields) {
8891: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8892: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8893: push(@{$changes{'selfcreate'}},$type);
8894: last;
8895: }
8896: }
8897: }
8898: }
8899: } else {
8900: foreach my $type (@{$types}) {
8901: push(@{$changes{'selfcreate'}},$type);
8902: }
8903: }
8904: }
8905: foreach my $field (@shibfields) {
8906: if ($env{'form.shibenv_'.$field} ne '') {
8907: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8908: }
8909: }
8910: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8911: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8912: foreach my $field (@shibfields) {
8913: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8914: push(@{$changes{'cancreate'}},'shibenv');
8915: }
8916: }
8917: } else {
8918: foreach my $field (@shibfields) {
8919: if ($env{'form.shibenv_'.$field}) {
8920: push(@{$changes{'cancreate'}},'shibenv');
8921: last;
8922: }
8923: }
8924: }
8925: }
8926: }
8927: foreach my $item (@contexts) {
8928: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8929: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8930: if (ref($cancreate{$item}) eq 'ARRAY') {
8931: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8932: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8933: push(@{$changes{'cancreate'}},$item);
8934: }
8935: }
8936: }
8937: }
8938: if (ref($cancreate{$item}) eq 'ARRAY') {
8939: foreach my $type (@{$cancreate{$item}}) {
8940: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8941: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8942: push(@{$changes{'cancreate'}},$item);
8943: }
8944: }
8945: }
8946: }
8947: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8948: if (ref($cancreate{$item}) eq 'HASH') {
8949: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8950: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8951: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8952: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8953: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8954: push(@{$changes{'cancreate'}},$item);
8955: }
8956: }
8957: }
8958: } elsif ($item eq 'selfcreateprocessing') {
8959: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8960: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8961: push(@{$changes{'cancreate'}},$item);
8962: }
8963: }
8964: } else {
8965: if (!$cancreate{$item}{$curr}) {
8966: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8967: push(@{$changes{'cancreate'}},$item);
8968: }
8969: }
8970: }
8971: }
8972: foreach my $field (keys(%{$cancreate{$item}})) {
8973: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8974: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8975: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8976: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8977: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8978: push(@{$changes{'cancreate'}},$item);
8979: }
8980: }
8981: } else {
8982: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8983: push(@{$changes{'cancreate'}},$item);
8984: }
8985: }
8986: }
8987: } elsif ($item eq 'selfcreateprocessing') {
8988: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8989: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8990: push(@{$changes{'cancreate'}},$item);
8991: }
8992: }
8993: } else {
8994: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8995: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8996: push(@{$changes{'cancreate'}},$item);
8997: }
8998: }
8999: }
9000: }
9001: }
9002: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9003: if (ref($cancreate{$item}) eq 'ARRAY') {
9004: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9005: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9006: push(@{$changes{'cancreate'}},$item);
9007: }
9008: }
9009: } elsif (ref($cancreate{$item}) eq 'HASH') {
9010: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9011: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9012: push(@{$changes{'cancreate'}},$item);
9013: }
9014: }
9015: }
9016: } elsif ($item eq 'emailusername') {
9017: if (ref($cancreate{$item}) eq 'HASH') {
9018: foreach my $type (keys(%{$cancreate{$item}})) {
9019: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9020: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9021: if ($cancreate{$item}{$type}{$field}) {
9022: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9023: push(@{$changes{'cancreate'}},$item);
9024: }
9025: last;
9026: }
9027: }
9028: }
9029: }
9030: }
9031: }
9032: }
9033: #
9034: # Populate %save_usercreate hash with updates to self-creation configuration.
9035: #
9036: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9037: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9038: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9039: if (ref($cancreate{'notify'}) eq 'HASH') {
9040: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9041: }
9042: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9043: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9044: }
9045: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9046: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9047: }
9048: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9049: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9050: }
9051: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9052: $save_usercreate{'emailrule'} = \@email_rule;
9053:
9054: my %userconfig_hash = (
9055: usercreation => \%save_usercreate,
9056: usermodification => \%save_usermodify,
9057: );
9058: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9059: $dom);
9060: #
9061: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9062: #
9063: if ($putresult eq 'ok') {
9064: if (keys(%changes) > 0) {
9065: $resulttext = &mt('Changes made:').'<ul>';
9066: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9067: my %lt = &selfcreation_types();
9068: foreach my $type (@{$changes{'cancreate'}}) {
9069: my $chgtext;
9070: if ($type eq 'selfcreate') {
9071: if (@{$cancreate{$type}} == 0) {
9072: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9073: } else {
9074: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9075: '<ul>';
9076: foreach my $case (@{$cancreate{$type}}) {
9077: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9078: }
9079: $chgtext .= '</ul>';
9080: if (ref($cancreate{$type}) eq 'ARRAY') {
9081: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9082: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9083: if (@{$cancreate{'statustocreate'}} == 0) {
9084: $chgtext .= '<br />'.
9085: '<span class="LC_warning">'.
9086: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9087: '</span>';
9088: }
9089: }
9090: }
9091: }
9092: }
9093: } elsif ($type eq 'shibenv') {
9094: if (keys(%{$cancreate{$type}}) == 0) {
9095: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9096: } else {
9097: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9098: '<ul>';
9099: foreach my $field (@shibfields) {
9100: next if ($cancreate{$type}{$field} eq '');
9101: if ($field eq 'inststatus') {
9102: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9103: } else {
9104: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9105: }
9106: }
9107: $chgtext .= '</ul>';
9108: }
9109: } elsif ($type eq 'statustocreate') {
9110: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9111: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9112: if (@{$cancreate{'selfcreate'}} > 0) {
9113: if (@{$cancreate{'statustocreate'}} == 0) {
9114: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9115: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9116: $chgtext .= '<br />'.
9117: '<span class="LC_warning">'.
9118: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9119: '</span>';
9120: }
9121: } elsif (ref($usertypes) eq 'HASH') {
9122: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9123: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9124: } else {
9125: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9126: }
9127: $chgtext .= '<ul>';
9128: foreach my $case (@{$cancreate{$type}}) {
9129: if ($case eq 'default') {
9130: $chgtext .= '<li>'.$othertitle.'</li>';
9131: } else {
9132: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9133: }
9134: }
9135: $chgtext .= '</ul>';
9136: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9137: $chgtext .= '<br /><span class="LC_warning">'.
9138: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9139: '</span>';
9140: }
9141: }
9142: } else {
9143: if (@{$cancreate{$type}} == 0) {
9144: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9145: } else {
9146: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9147: }
9148: }
9149: }
9150: } elsif ($type eq 'selfcreateprocessing') {
9151: my %choices = &Apache::lonlocal::texthash (
9152: automatic => 'Automatic approval',
9153: approval => 'Queued for approval',
9154: );
9155: if (@statuses > 1) {
9156: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9157: '<ul>';
9158: foreach my $type (@statuses) {
9159: if ($type eq 'default') {
9160: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9161: } else {
9162: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9163: }
9164: }
9165: $chgtext .= '</ul>';
9166: } else {
9167: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9168: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9169: }
9170: } elsif ($type eq 'captcha') {
9171: if ($savecaptcha{$type} eq 'notused') {
9172: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9173: } else {
9174: my %captchas = &captcha_phrases();
9175: if ($captchas{$savecaptcha{$type}}) {
9176: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9177: } else {
9178: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9179: }
9180: }
9181: } elsif ($type eq 'recaptchakeys') {
9182: my ($privkey,$pubkey);
9183: if (ref($savecaptcha{$type}) eq 'HASH') {
9184: $pubkey = $savecaptcha{$type}{'public'};
9185: $privkey = $savecaptcha{$type}{'private'};
9186: }
9187: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9188: if (!$pubkey) {
9189: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9190: } else {
9191: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9192: }
9193: if (!$privkey) {
9194: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9195: } else {
9196: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9197: }
9198: $chgtext .= '</ul>';
9199: } elsif ($type eq 'emailusername') {
9200: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9201: if (ref($types) eq 'ARRAY') {
9202: foreach my $type (@{$types}) {
9203: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9204: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9205: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9206: '<ul>';
9207: foreach my $field (@{$infofields}) {
9208: if ($cancreate{'emailusername'}{$type}{$field}) {
9209: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9210: }
9211: }
9212: $chgtext .= '</ul>';
9213: } else {
9214: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9215: }
9216: } else {
9217: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9218: }
9219: }
9220: }
9221: }
9222: } elsif ($type eq 'notify') {
9223: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9224: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9225: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9226: if ($cancreate{'notify'}{'approval'}) {
9227: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9228: }
9229: }
9230: }
9231: }
9232: if ($chgtext) {
9233: $resulttext .= '<li>'.$chgtext.'</li>';
9234: }
9235: }
9236: }
9237: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9238: my ($emailrules,$emailruleorder) =
9239: &Apache::lonnet::inst_userrules($dom,'email');
9240: my $chgtext = '<ul>';
9241: foreach my $type (@email_rule) {
9242: if (ref($emailrules->{$type}) eq 'HASH') {
9243: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9244: }
9245: }
9246: $chgtext .= '</ul>';
9247: if (@email_rule > 0) {
9248: $resulttext .= '<li>'.
9249: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9250: $chgtext.
9251: '</li>';
9252: } else {
9253: $resulttext .= '<li>'.
9254: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9255: '</li>';
9256: }
9257: }
9258: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9259: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9260: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9261: foreach my $type (@{$changes{'selfcreate'}}) {
9262: my $typename = $type;
9263: if (ref($usertypes) eq 'HASH') {
9264: if ($usertypes->{$type} ne '') {
9265: $typename = $usertypes->{$type};
9266: }
9267: }
9268: my @modifiable;
9269: $resulttext .= '<li>'.
9270: &mt('Self-creation of account by users with status: [_1]',
9271: '<span class="LC_cusr_emph">'.$typename.'</span>').
9272: ' - '.&mt('modifiable fields (if institutional data blank): ');
9273: foreach my $field (@fields) {
9274: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9275: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9276: }
9277: }
9278: if (@modifiable > 0) {
9279: $resulttext .= join(', ',@modifiable);
9280: } else {
9281: $resulttext .= &mt('none');
9282: }
9283: $resulttext .= '</li>';
9284: }
9285: $resulttext .= '</ul></li>';
9286: }
9287: $resulttext .= '</ul>';
9288: } else {
9289: $resulttext = &mt('No changes made to self-creation settings');
9290: }
9291: } else {
9292: $resulttext = '<span class="LC_error">'.
9293: &mt('An error occurred: [_1]',$putresult).'</span>';
9294: }
9295: if ($warningmsg ne '') {
9296: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9297: }
9298: return $resulttext;
9299: }
9300:
9301: sub process_captcha {
9302: my ($container,$changes,$newsettings,$current) = @_;
9303: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9304: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9305: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9306: $newsettings->{'captcha'} = 'original';
9307: }
9308: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9309: if ($container eq 'cancreate') {
9310: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9311: push(@{$changes->{'cancreate'}},'captcha');
9312: } elsif (!defined($changes->{'cancreate'})) {
9313: $changes->{'cancreate'} = ['captcha'];
9314: }
9315: } else {
9316: $changes->{'captcha'} = 1;
9317: }
9318: }
9319: my ($newpub,$newpriv,$currpub,$currpriv);
9320: if ($newsettings->{'captcha'} eq 'recaptcha') {
9321: $newpub = $env{'form.'.$container.'_recaptchapub'};
9322: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9323: $newpub =~ s/[^\w\-]//g;
9324: $newpriv =~ s/[^\w\-]//g;
9325: $newsettings->{'recaptchakeys'} = {
9326: public => $newpub,
9327: private => $newpriv,
9328: };
9329: }
9330: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9331: $currpub = $current->{'recaptchakeys'}{'public'};
9332: $currpriv = $current->{'recaptchakeys'}{'private'};
9333: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9334: $newsettings->{'recaptchakeys'} = {
9335: public => '',
9336: private => '',
9337: }
9338: }
9339: }
9340: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9341: if ($container eq 'cancreate') {
9342: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9343: push(@{$changes->{'cancreate'}},'recaptchakeys');
9344: } elsif (!defined($changes->{'cancreate'})) {
9345: $changes->{'cancreate'} = ['recaptchakeys'];
9346: }
9347: } else {
9348: $changes->{'recaptchakeys'} = 1;
9349: }
9350: }
9351: return;
9352: }
9353:
9354: sub modify_usermodification {
9355: my ($dom,%domconfig) = @_;
9356: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9357: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9358: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9359: if ($key eq 'selfcreate') {
9360: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9361: } else {
9362: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9363: }
9364: }
9365: }
9366: my @contexts = ('author','course');
9367: my %context_title = (
9368: author => 'In author context',
9369: course => 'In course context',
9370: );
9371: my @fields = ('lastname','firstname','middlename','generation',
9372: 'permanentemail','id');
9373: my %roles = (
9374: author => ['ca','aa'],
9375: course => ['st','ep','ta','in','cr'],
9376: );
9377: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9378: foreach my $context (@contexts) {
9379: foreach my $role (@{$roles{$context}}) {
9380: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9381: foreach my $item (@fields) {
9382: if (grep(/^\Q$item\E$/,@modifiable)) {
9383: $modifyhash{$context}{$role}{$item} = 1;
9384: } else {
9385: $modifyhash{$context}{$role}{$item} = 0;
9386: }
9387: }
9388: }
9389: if (ref($curr_usermodification{$context}) eq 'HASH') {
9390: foreach my $role (@{$roles{$context}}) {
9391: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9392: foreach my $field (@fields) {
9393: if ($modifyhash{$context}{$role}{$field} ne
9394: $curr_usermodification{$context}{$role}{$field}) {
9395: push(@{$changes{$context}},$role);
9396: last;
9397: }
9398: }
9399: }
9400: }
9401: } else {
9402: foreach my $context (@contexts) {
9403: foreach my $role (@{$roles{$context}}) {
9404: push(@{$changes{$context}},$role);
9405: }
9406: }
9407: }
9408: }
9409: my %usermodification_hash = (
9410: usermodification => \%modifyhash,
9411: );
9412: my $putresult = &Apache::lonnet::put_dom('configuration',
9413: \%usermodification_hash,$dom);
9414: if ($putresult eq 'ok') {
9415: if (keys(%changes) > 0) {
9416: $resulttext = &mt('Changes made: ').'<ul>';
9417: foreach my $context (@contexts) {
9418: if (ref($changes{$context}) eq 'ARRAY') {
9419: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9420: if (ref($changes{$context}) eq 'ARRAY') {
9421: foreach my $role (@{$changes{$context}}) {
9422: my $rolename;
9423: if ($role eq 'cr') {
9424: $rolename = &mt('Custom');
9425: } else {
9426: $rolename = &Apache::lonnet::plaintext($role);
9427: }
9428: my @modifiable;
9429: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9430: foreach my $field (@fields) {
9431: if ($modifyhash{$context}{$role}{$field}) {
9432: push(@modifiable,$fieldtitles{$field});
9433: }
9434: }
9435: if (@modifiable > 0) {
9436: $resulttext .= join(', ',@modifiable);
9437: } else {
9438: $resulttext .= &mt('none');
9439: }
9440: $resulttext .= '</li>';
9441: }
9442: $resulttext .= '</ul></li>';
9443: }
9444: }
9445: }
9446: $resulttext .= '</ul>';
9447: } else {
9448: $resulttext = &mt('No changes made to user modification settings');
9449: }
9450: } else {
9451: $resulttext = '<span class="LC_error">'.
9452: &mt('An error occurred: [_1]',$putresult).'</span>';
9453: }
9454: return $resulttext;
9455: }
9456:
9457: sub modify_defaults {
9458: my ($dom,$lastactref,%domconfig) = @_;
9459: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9460: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9461: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9462: my @authtypes = ('internal','krb4','krb5','localauth');
9463: foreach my $item (@items) {
9464: $newvalues{$item} = $env{'form.'.$item};
9465: if ($item eq 'auth_def') {
9466: if ($newvalues{$item} ne '') {
9467: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9468: push(@errors,$item);
9469: }
9470: }
9471: } elsif ($item eq 'lang_def') {
9472: if ($newvalues{$item} ne '') {
9473: if ($newvalues{$item} =~ /^(\w+)/) {
9474: my $langcode = $1;
9475: if ($langcode ne 'x_chef') {
9476: if (code2language($langcode) eq '') {
9477: push(@errors,$item);
9478: }
9479: }
9480: } else {
9481: push(@errors,$item);
9482: }
9483: }
9484: } elsif ($item eq 'timezone_def') {
9485: if ($newvalues{$item} ne '') {
9486: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9487: push(@errors,$item);
9488: }
9489: }
9490: } elsif ($item eq 'datelocale_def') {
9491: if ($newvalues{$item} ne '') {
9492: my @datelocale_ids = DateTime::Locale->ids();
9493: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9494: push(@errors,$item);
9495: }
9496: }
9497: } elsif ($item eq 'portal_def') {
9498: if ($newvalues{$item} ne '') {
9499: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9500: push(@errors,$item);
9501: }
9502: }
9503: }
9504: if (grep(/^\Q$item\E$/,@errors)) {
9505: $newvalues{$item} = $domdefaults{$item};
9506: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9507: $changes{$item} = 1;
9508: }
9509: $domdefaults{$item} = $newvalues{$item};
9510: }
9511: my %defaults_hash = (
9512: defaults => \%newvalues,
9513: );
9514: my $title = &defaults_titles();
9515:
9516: my $currinststatus;
9517: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9518: $currinststatus = $domconfig{'inststatus'};
9519: } else {
9520: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9521: $currinststatus = {
9522: inststatustypes => $usertypes,
9523: inststatusorder => $types,
9524: inststatusguest => [],
9525: };
9526: }
9527: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9528: my @allpos;
9529: my %guests;
9530: my %alltypes;
9531: my ($currtitles,$currguests,$currorder);
9532: if (ref($currinststatus) eq 'HASH') {
9533: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9534: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9535: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9536: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9537: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9538: }
9539: }
9540: unless (grep(/^\Q$type\E$/,@todelete)) {
9541: my $position = $env{'form.inststatus_pos_'.$type};
9542: $position =~ s/\D+//g;
9543: $allpos[$position] = $type;
9544: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9545: $alltypes{$type} =~ s/`//g;
9546: if ($env{'form.inststatus_guest_'.$type}) {
9547: $guests{$type} = 1;
9548: }
9549: }
9550: }
9551: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9552: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9553: }
9554: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9555: $currtitles =~ s/,$//;
9556: }
9557: }
9558: if ($env{'form.addinststatus'}) {
9559: my $newtype = $env{'form.addinststatus'};
9560: $newtype =~ s/\W//g;
9561: unless (exists($alltypes{$newtype})) {
9562: if ($env{'form.addinststatus_guest'}) {
9563: $guests{$newtype} = 1;
9564: }
9565: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9566: $alltypes{$newtype} =~ s/`//g;
9567: my $position = $env{'form.addinststatus_pos'};
9568: $position =~ s/\D+//g;
9569: if ($position ne '') {
9570: $allpos[$position] = $newtype;
9571: }
9572: }
9573: }
9574: my (@orderedstatus,@orderedguests);
9575: foreach my $type (@allpos) {
9576: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9577: push(@orderedstatus,$type);
9578: if ($guests{$type}) {
9579: push(@orderedguests,$type);
9580: }
9581: }
9582: }
9583: foreach my $type (keys(%alltypes)) {
9584: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9585: delete($alltypes{$type});
9586: }
9587: }
9588: $defaults_hash{'inststatus'} = {
9589: inststatustypes => \%alltypes,
9590: inststatusorder => \@orderedstatus,
9591: inststatusguest => \@orderedguests,
9592: };
9593: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9594: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9595: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9596: }
9597: }
9598: if ($currorder ne join(',',@orderedstatus)) {
9599: $changes{'inststatus'}{'inststatusorder'} = 1;
9600: }
9601: if ($currguests ne join(',',@orderedguests)) {
9602: $changes{'inststatus'}{'inststatusguest'} = 1;
9603: }
9604: my $newtitles;
9605: foreach my $item (@orderedstatus) {
9606: $newtitles .= $alltypes{$item}.',';
9607: }
9608: $newtitles =~ s/,$//;
9609: if ($currtitles ne $newtitles) {
9610: $changes{'inststatus'}{'inststatustypes'} = 1;
9611: }
9612: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9613: $dom);
9614: if ($putresult eq 'ok') {
9615: if (keys(%changes) > 0) {
9616: $resulttext = &mt('Changes made:').'<ul>';
9617: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9618: 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";
9619: foreach my $item (sort(keys(%changes))) {
9620: if ($item eq 'inststatus') {
9621: if (ref($changes{'inststatus'}) eq 'HASH') {
9622: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9623: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9624: foreach my $type (@orderedstatus) {
9625: $resulttext .= $alltypes{$type}.', ';
9626: }
9627: $resulttext =~ s/, $//;
9628: $resulttext .= '</li>';
9629: }
9630: if ($changes{'inststatus'}{'inststatusguest'}) {
9631: $resulttext .= '<li>';
9632: if (@orderedguests) {
9633: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9634: foreach my $type (@orderedguests) {
9635: $resulttext .= $alltypes{$type}.', ';
9636: }
9637: $resulttext =~ s/, $//;
9638: } else {
9639: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9640: }
9641: $resulttext .= '</li>';
9642: }
9643: }
9644: } else {
9645: my $value = $env{'form.'.$item};
9646: if ($value eq '') {
9647: $value = &mt('none');
9648: } elsif ($item eq 'auth_def') {
9649: my %authnames = &authtype_names();
9650: my %shortauth = (
9651: internal => 'int',
9652: krb4 => 'krb4',
9653: krb5 => 'krb5',
9654: localauth => 'loc',
9655: );
9656: $value = $authnames{$shortauth{$value}};
9657: }
9658: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9659: $mailmsgtext .= "$title->{$item} set to $value\n";
9660: }
9661: }
9662: $resulttext .= '</ul>';
9663: $mailmsgtext .= "\n";
9664: my $cachetime = 24*60*60;
9665: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9666: if (ref($lastactref) eq 'HASH') {
9667: $lastactref->{'domdefaults'} = 1;
9668: }
9669: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9670: my $notify = 1;
9671: if (ref($domconfig{'contacts'}) eq 'HASH') {
9672: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9673: $notify = 0;
9674: }
9675: }
9676: if ($notify) {
9677: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9678: "LON-CAPA Domain Settings Change - $dom",
9679: $mailmsgtext);
9680: }
9681: }
9682: } else {
9683: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9684: }
9685: } else {
9686: $resulttext = '<span class="LC_error">'.
9687: &mt('An error occurred: [_1]',$putresult).'</span>';
9688: }
9689: if (@errors > 0) {
9690: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9691: foreach my $item (@errors) {
9692: $resulttext .= ' "'.$title->{$item}.'",';
9693: }
9694: $resulttext =~ s/,$//;
9695: }
9696: return $resulttext;
9697: }
9698:
9699: sub modify_scantron {
9700: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9701: my ($resulttext,%confhash,%changes,$errors);
9702: my $custom = 'custom.tab';
9703: my $default = 'default.tab';
9704: my $servadm = $r->dir_config('lonAdmEMail');
9705: my ($configuserok,$author_ok,$switchserver) =
9706: &config_check($dom,$confname,$servadm);
9707: if ($env{'form.scantronformat.filename'} ne '') {
9708: my $error;
9709: if ($configuserok eq 'ok') {
9710: if ($switchserver) {
9711: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9712: } else {
9713: if ($author_ok eq 'ok') {
9714: my ($result,$scantronurl) =
9715: &publishlogo($r,'upload','scantronformat',$dom,
9716: $confname,'scantron','','',$custom);
9717: if ($result eq 'ok') {
9718: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9719: $changes{'scantronformat'} = 1;
9720: } else {
9721: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9722: }
9723: } else {
9724: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9725: }
9726: }
9727: } else {
9728: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9729: }
9730: if ($error) {
9731: &Apache::lonnet::logthis($error);
9732: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9733: }
9734: }
9735: if (ref($domconfig{'scantron'}) eq 'HASH') {
9736: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9737: if ($env{'form.scantronformat_del'}) {
9738: $confhash{'scantron'}{'scantronformat'} = '';
9739: $changes{'scantronformat'} = 1;
9740: }
9741: }
9742: }
9743: if (keys(%confhash) > 0) {
9744: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9745: $dom);
9746: if ($putresult eq 'ok') {
9747: if (keys(%changes) > 0) {
9748: if (ref($confhash{'scantron'}) eq 'HASH') {
9749: $resulttext = &mt('Changes made:').'<ul>';
9750: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9751: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9752: } else {
9753: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9754: }
9755: $resulttext .= '</ul>';
9756: } else {
9757: $resulttext = &mt('Changes made to bubblesheet format file.');
9758: }
9759: $resulttext .= '</ul>';
9760: &Apache::loncommon::devalidate_domconfig_cache($dom);
9761: if (ref($lastactref) eq 'HASH') {
9762: $lastactref->{'domainconfig'} = 1;
9763: }
9764: } else {
9765: $resulttext = &mt('No changes made to bubblesheet format file');
9766: }
9767: } else {
9768: $resulttext = '<span class="LC_error">'.
9769: &mt('An error occurred: [_1]',$putresult).'</span>';
9770: }
9771: } else {
9772: $resulttext = &mt('No changes made to bubblesheet format file');
9773: }
9774: if ($errors) {
9775: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9776: $errors.'</ul>';
9777: }
9778: return $resulttext;
9779: }
9780:
9781: sub modify_coursecategories {
9782: my ($dom,$lastactref,%domconfig) = @_;
9783: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9784: $cathash);
9785: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9786: my @catitems = ('unauth','auth');
9787: my @cattypes = ('std','domonly','codesrch','none');
9788: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9789: $cathash = $domconfig{'coursecategories'}{'cats'};
9790: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9791: $changes{'togglecats'} = 1;
9792: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9793: }
9794: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9795: $changes{'categorize'} = 1;
9796: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9797: }
9798: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9799: $changes{'togglecatscomm'} = 1;
9800: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9801: }
9802: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9803: $changes{'categorizecomm'} = 1;
9804: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9805: }
9806: foreach my $item (@catitems) {
9807: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9808: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9809: $changes{$item} = 1;
9810: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9811: }
9812: }
9813: }
9814: } else {
9815: $changes{'togglecats'} = 1;
9816: $changes{'categorize'} = 1;
9817: $changes{'togglecatscomm'} = 1;
9818: $changes{'categorizecomm'} = 1;
9819: $domconfig{'coursecategories'} = {
9820: togglecats => $env{'form.togglecats'},
9821: categorize => $env{'form.categorize'},
9822: togglecatscomm => $env{'form.togglecatscomm'},
9823: categorizecomm => $env{'form.categorizecomm'},
9824: };
9825: foreach my $item (@catitems) {
9826: if ($env{'form.coursecat_'.$item} ne 'std') {
9827: $changes{$item} = 1;
9828: }
9829: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9830: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9831: }
9832: }
9833: }
9834: if (ref($cathash) eq 'HASH') {
9835: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9836: push (@deletecategory,'instcode::0');
9837: }
9838: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9839: push(@deletecategory,'communities::0');
9840: }
9841: }
9842: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9843: if (ref($cathash) eq 'HASH') {
9844: if (@deletecategory > 0) {
9845: #FIXME Need to remove category from all courses using a deleted category
9846: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9847: foreach my $item (@deletecategory) {
9848: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9849: delete($domconfig{'coursecategories'}{'cats'}{$item});
9850: $deletions{$item} = 1;
9851: &recurse_cat_deletes($item,$cathash,\%deletions);
9852: }
9853: }
9854: }
9855: foreach my $item (keys(%{$cathash})) {
9856: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9857: if ($cathash->{$item} ne $env{'form.'.$item}) {
9858: $reorderings{$item} = 1;
9859: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9860: }
9861: if ($env{'form.addcategory_name_'.$item} ne '') {
9862: my $newcat = $env{'form.addcategory_name_'.$item};
9863: my $newdepth = $depth+1;
9864: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9865: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9866: $adds{$newitem} = 1;
9867: }
9868: if ($env{'form.subcat_'.$item} ne '') {
9869: my $newcat = $env{'form.subcat_'.$item};
9870: my $newdepth = $depth+1;
9871: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9872: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9873: $adds{$newitem} = 1;
9874: }
9875: }
9876: }
9877: if ($env{'form.instcode'} eq '1') {
9878: if (ref($cathash) eq 'HASH') {
9879: my $newitem = 'instcode::0';
9880: if ($cathash->{$newitem} eq '') {
9881: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9882: $adds{$newitem} = 1;
9883: }
9884: } else {
9885: my $newitem = 'instcode::0';
9886: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9887: $adds{$newitem} = 1;
9888: }
9889: }
9890: if ($env{'form.communities'} eq '1') {
9891: if (ref($cathash) eq 'HASH') {
9892: my $newitem = 'communities::0';
9893: if ($cathash->{$newitem} eq '') {
9894: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9895: $adds{$newitem} = 1;
9896: }
9897: } else {
9898: my $newitem = 'communities::0';
9899: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9900: $adds{$newitem} = 1;
9901: }
9902: }
9903: if ($env{'form.addcategory_name'} ne '') {
9904: if (($env{'form.addcategory_name'} ne 'instcode') &&
9905: ($env{'form.addcategory_name'} ne 'communities')) {
9906: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9907: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9908: $adds{$newitem} = 1;
9909: }
9910: }
9911: my $putresult;
9912: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9913: if (keys(%deletions) > 0) {
9914: foreach my $key (keys(%deletions)) {
9915: if ($predelallitems{$key} ne '') {
9916: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9917: }
9918: }
9919: }
9920: my (@chkcats,@chktrails,%chkallitems);
9921: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9922: if (ref($chkcats[0]) eq 'ARRAY') {
9923: my $depth = 0;
9924: my $chg = 0;
9925: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9926: my $name = $chkcats[0][$i];
9927: my $item;
9928: if ($name eq '') {
9929: $chg ++;
9930: } else {
9931: $item = &escape($name).'::0';
9932: if ($chg) {
9933: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9934: }
9935: $depth ++;
9936: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9937: $depth --;
9938: }
9939: }
9940: }
9941: }
9942: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9943: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9944: if ($putresult eq 'ok') {
9945: my %title = (
9946: togglecats => 'Show/Hide a course in catalog',
9947: categorize => 'Assign a category to a course',
9948: togglecatscomm => 'Show/Hide a community in catalog',
9949: categorizecomm => 'Assign a category to a community',
9950: );
9951: my %level = (
9952: dom => 'set in Domain ("Modify Course/Community")',
9953: crs => 'set in Course ("Course Configuration")',
9954: comm => 'set in Community ("Community Configuration")',
9955: none => 'No catalog',
9956: std => 'Standard catalog',
9957: domonly => 'Domain-only catalog',
9958: codesrch => 'Code search form',
9959: );
9960: $resulttext = &mt('Changes made:').'<ul>';
9961: if ($changes{'togglecats'}) {
9962: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9963: }
9964: if ($changes{'categorize'}) {
9965: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9966: }
9967: if ($changes{'togglecatscomm'}) {
9968: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9969: }
9970: if ($changes{'categorizecomm'}) {
9971: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9972: }
9973: if ($changes{'unauth'}) {
9974: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9975: }
9976: if ($changes{'auth'}) {
9977: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9978: }
9979: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9980: my $cathash;
9981: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9982: $cathash = $domconfig{'coursecategories'}{'cats'};
9983: } else {
9984: $cathash = {};
9985: }
9986: my (@cats,@trails,%allitems);
9987: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9988: if (keys(%deletions) > 0) {
9989: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9990: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9991: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9992: }
9993: $resulttext .= '</ul></li>';
9994: }
9995: if (keys(%reorderings) > 0) {
9996: my %sort_by_trail;
9997: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9998: foreach my $key (keys(%reorderings)) {
9999: if ($allitems{$key} ne '') {
10000: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10001: }
10002: }
10003: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10004: $resulttext .= '<li>'.$trails[$trail].'</li>';
10005: }
10006: $resulttext .= '</ul></li>';
10007: }
10008: if (keys(%adds) > 0) {
10009: my %sort_by_trail;
10010: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10011: foreach my $key (keys(%adds)) {
10012: if ($allitems{$key} ne '') {
10013: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10014: }
10015: }
10016: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10017: $resulttext .= '<li>'.$trails[$trail].'</li>';
10018: }
10019: $resulttext .= '</ul></li>';
10020: }
10021: }
10022: $resulttext .= '</ul>';
10023: if ($changes{'unauth'} || $changes{'auth'}) {
10024: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10025: if ($changes{'auth'}) {
10026: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10027: }
10028: if ($changes{'unauth'}) {
10029: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10030: }
10031: my $cachetime = 24*60*60;
10032: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10033: if (ref($lastactref) eq 'HASH') {
10034: $lastactref->{'domdefaults'} = 1;
10035: }
10036: }
10037: } else {
10038: $resulttext = '<span class="LC_error">'.
10039: &mt('An error occurred: [_1]',$putresult).'</span>';
10040: }
10041: } else {
10042: $resulttext = &mt('No changes made to course and community categories');
10043: }
10044: return $resulttext;
10045: }
10046:
10047: sub modify_serverstatuses {
10048: my ($dom,%domconfig) = @_;
10049: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10050: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10051: %currserverstatus = %{$domconfig{'serverstatuses'}};
10052: }
10053: my @pages = &serverstatus_pages();
10054: foreach my $type (@pages) {
10055: $newserverstatus{$type}{'namedusers'} = '';
10056: $newserverstatus{$type}{'machines'} = '';
10057: if (defined($env{'form.'.$type.'_namedusers'})) {
10058: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10059: my @okusers;
10060: foreach my $user (@users) {
10061: my ($uname,$udom) = split(/:/,$user);
10062: if (($udom =~ /^$match_domain$/) &&
10063: (&Apache::lonnet::domain($udom)) &&
10064: ($uname =~ /^$match_username$/)) {
10065: if (!grep(/^\Q$user\E/,@okusers)) {
10066: push(@okusers,$user);
10067: }
10068: }
10069: }
10070: if (@okusers > 0) {
10071: @okusers = sort(@okusers);
10072: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10073: }
10074: }
10075: if (defined($env{'form.'.$type.'_machines'})) {
10076: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10077: my @okmachines;
10078: foreach my $ip (@machines) {
10079: my @parts = split(/\./,$ip);
10080: next if (@parts < 4);
10081: my $badip = 0;
10082: for (my $i=0; $i<4; $i++) {
10083: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10084: $badip = 1;
10085: last;
10086: }
10087: }
10088: if (!$badip) {
10089: push(@okmachines,$ip);
10090: }
10091: }
10092: @okmachines = sort(@okmachines);
10093: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10094: }
10095: }
10096: my %serverstatushash = (
10097: serverstatuses => \%newserverstatus,
10098: );
10099: foreach my $type (@pages) {
10100: foreach my $setting ('namedusers','machines') {
10101: my (@current,@new);
10102: if (ref($currserverstatus{$type}) eq 'HASH') {
10103: if ($currserverstatus{$type}{$setting} ne '') {
10104: @current = split(/,/,$currserverstatus{$type}{$setting});
10105: }
10106: }
10107: if ($newserverstatus{$type}{$setting} ne '') {
10108: @new = split(/,/,$newserverstatus{$type}{$setting});
10109: }
10110: if (@current > 0) {
10111: if (@new > 0) {
10112: foreach my $item (@current) {
10113: if (!grep(/^\Q$item\E$/,@new)) {
10114: $changes{$type}{$setting} = 1;
10115: last;
10116: }
10117: }
10118: foreach my $item (@new) {
10119: if (!grep(/^\Q$item\E$/,@current)) {
10120: $changes{$type}{$setting} = 1;
10121: last;
10122: }
10123: }
10124: } else {
10125: $changes{$type}{$setting} = 1;
10126: }
10127: } elsif (@new > 0) {
10128: $changes{$type}{$setting} = 1;
10129: }
10130: }
10131: }
10132: if (keys(%changes) > 0) {
10133: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10134: my $putresult = &Apache::lonnet::put_dom('configuration',
10135: \%serverstatushash,$dom);
10136: if ($putresult eq 'ok') {
10137: $resulttext .= &mt('Changes made:').'<ul>';
10138: foreach my $type (@pages) {
10139: if (ref($changes{$type}) eq 'HASH') {
10140: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10141: if ($changes{$type}{'namedusers'}) {
10142: if ($newserverstatus{$type}{'namedusers'} eq '') {
10143: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10144: } else {
10145: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10146: }
10147: }
10148: if ($changes{$type}{'machines'}) {
10149: if ($newserverstatus{$type}{'machines'} eq '') {
10150: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10151: } else {
10152: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10153: }
10154:
10155: }
10156: $resulttext .= '</ul></li>';
10157: }
10158: }
10159: $resulttext .= '</ul>';
10160: } else {
10161: $resulttext = '<span class="LC_error">'.
10162: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10163:
10164: }
10165: } else {
10166: $resulttext = &mt('No changes made to access to server status pages');
10167: }
10168: return $resulttext;
10169: }
10170:
10171: sub modify_helpsettings {
10172: my ($r,$dom,$confname,%domconfig) = @_;
10173: my ($resulttext,$errors,%changes,%helphash);
10174: my %defaultchecked = ('submitbugs' => 'on');
10175: my @offon = ('off','on');
10176: my @toggles = ('submitbugs');
10177: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10178: foreach my $item (@toggles) {
10179: if ($defaultchecked{$item} eq 'on') {
10180: if ($domconfig{'helpsettings'}{$item} eq '') {
10181: if ($env{'form.'.$item} eq '0') {
10182: $changes{$item} = 1;
10183: }
10184: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10185: $changes{$item} = 1;
10186: }
10187: } elsif ($defaultchecked{$item} eq 'off') {
10188: if ($domconfig{'helpsettings'}{$item} eq '') {
10189: if ($env{'form.'.$item} eq '1') {
10190: $changes{$item} = 1;
10191: }
10192: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10193: $changes{$item} = 1;
10194: }
10195: }
10196: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10197: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10198: }
10199: }
10200: }
10201: my $putresult;
10202: if (keys(%changes) > 0) {
10203: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10204: if ($putresult eq 'ok') {
10205: $resulttext = &mt('Changes made:').'<ul>';
10206: foreach my $item (sort(keys(%changes))) {
10207: if ($item eq 'submitbugs') {
10208: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10209: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10210: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10211: }
10212: }
10213: $resulttext .= '</ul>';
10214: } else {
10215: $resulttext = &mt('No changes made to help settings');
10216: $errors .= '<li><span class="LC_error">'.
10217: &mt('An error occurred storing the settings: [_1]',
10218: $putresult).'</span></li>';
10219: }
10220: }
10221: if ($errors) {
10222: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10223: $errors.'</ul>';
10224: }
10225: return $resulttext;
10226: }
10227:
10228: sub modify_coursedefaults {
10229: my ($dom,$lastactref,%domconfig) = @_;
10230: my ($resulttext,$errors,%changes,%defaultshash);
10231: my %defaultchecked = (
10232: 'uselcmath' => 'on',
10233: 'usejsme' => 'on'
10234: );
10235: my @toggles = ('uselcmath','usejsme');
10236: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10237: 'uploadquota_community','uploadquota_textbook');
10238: my @types = ('official','unofficial','community','textbook');
10239: my %staticdefaults = (
10240: anonsurvey_threshold => 10,
10241: uploadquota => 500,
10242: postsubmit => 60,
10243: );
10244:
10245: $defaultshash{'coursedefaults'} = {};
10246:
10247: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10248: if ($domconfig{'coursedefaults'} eq '') {
10249: $domconfig{'coursedefaults'} = {};
10250: }
10251: }
10252:
10253: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10254: foreach my $item (@toggles) {
10255: if ($defaultchecked{$item} eq 'on') {
10256: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10257: ($env{'form.'.$item} eq '0')) {
10258: $changes{$item} = 1;
10259: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10260: $changes{$item} = 1;
10261: }
10262: } elsif ($defaultchecked{$item} eq 'off') {
10263: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10264: ($env{'form.'.$item} eq '1')) {
10265: $changes{$item} = 1;
10266: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10267: $changes{$item} = 1;
10268: }
10269: }
10270: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10271: }
10272: foreach my $item (@numbers) {
10273: my ($currdef,$newdef);
10274: $newdef = $env{'form.'.$item};
10275: if ($item eq 'anonsurvey_threshold') {
10276: $currdef = $domconfig{'coursedefaults'}{$item};
10277: $newdef =~ s/\D//g;
10278: if ($newdef eq '' || $newdef < 1) {
10279: $newdef = 1;
10280: }
10281: $defaultshash{'coursedefaults'}{$item} = $newdef;
10282: } else {
10283: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10284: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10285: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10286: }
10287: $newdef =~ s/[^\w.\-]//g;
10288: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10289: }
10290: if ($currdef ne $newdef) {
10291: my $staticdef;
10292: if ($item eq 'anonsurvey_threshold') {
10293: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10294: $changes{$item} = 1;
10295: }
10296: } else {
10297: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10298: $changes{'uploadquota'} = 1;
10299: }
10300: }
10301: }
10302: }
10303:
10304: my %credits;
10305: foreach my $type (@types) {
10306: unless ($type eq 'community') {
10307: $credits{$type} = $env{'form.'.$type.'_credits'};
10308: $credits{$type} =~ s/[^\d.]+//g;
10309: }
10310: }
10311: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
10312: ($env{'form.coursecredits'} eq '1')) {
10313: $changes{'coursecredits'} = 1;
10314: foreach my $type (keys(%credits)) {
10315: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10316: }
10317: } else {
10318: if ($env{'form.coursecredits'} eq '1') {
10319: foreach my $type (@types) {
10320: unless ($type eq 'community') {
10321: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
10322: $changes{'coursecredits'} = 1;
10323: }
10324: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10325: }
10326: }
10327: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10328: foreach my $type (@types) {
10329: unless ($type eq 'community') {
10330: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
10331: $changes{'coursecredits'} = 1;
10332: last;
10333: }
10334: }
10335: }
10336: }
10337: }
10338: if ($env{'form.postsubmit'} eq '1') {
10339: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
10340: my %currtimeout;
10341: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10342: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
10343: $changes{'postsubmit'} = 1;
10344: }
10345: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10346: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
10347: }
10348: } else {
10349: $changes{'postsubmit'} = 1;
10350: }
10351: foreach my $type (@types) {
10352: my $timeout = $env{'form.'.$type.'_timeout'};
10353: $timeout =~ s/\D//g;
10354: if ($timeout == $staticdefaults{'postsubmit'}) {
10355: $timeout = '';
10356: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
10357: $timeout = '0';
10358: }
10359: unless ($timeout eq '') {
10360: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
10361: }
10362: if (exists($currtimeout{$type})) {
10363: if ($timeout ne $currtimeout{$type}) {
10364: $changes{'postsubmit'} = 1;
10365: }
10366: } elsif ($timeout ne '') {
10367: $changes{'postsubmit'} = 1;
10368: }
10369: }
10370: } else {
10371: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
10372: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10373: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
10374: $changes{'postsubmit'} = 1;
10375: }
10376: } else {
10377: $changes{'postsubmit'} = 1;
10378: }
10379: }
10380: }
10381: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10382: $dom);
10383: if ($putresult eq 'ok') {
10384: if (keys(%changes) > 0) {
10385: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10386: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
10387: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'})) {
10388: foreach my $item ('uselcmath','usejsme') {
10389: if ($changes{$item}) {
10390: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
10391: }
10392: }
10393: if ($changes{'coursecredits'}) {
10394: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10395: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
10396: $domdefaults{$type.'credits'} =
10397: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
10398: }
10399: }
10400: }
10401: if ($changes{'postsubmit'}) {
10402: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10403: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
10404: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10405: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
10406: $domdefaults{$type.'postsubtimeout'} =
10407: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10408: }
10409: }
10410: }
10411: }
10412: if ($changes{'uploadquota'}) {
10413: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10414: foreach my $type (@types) {
10415: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10416: }
10417: }
10418: }
10419: my $cachetime = 24*60*60;
10420: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10421: if (ref($lastactref) eq 'HASH') {
10422: $lastactref->{'domdefaults'} = 1;
10423: }
10424: }
10425: $resulttext = &mt('Changes made:').'<ul>';
10426: foreach my $item (sort(keys(%changes))) {
10427: if ($item eq 'uselcmath') {
10428: if ($env{'form.'.$item} eq '1') {
10429: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
10430: } else {
10431: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
10432: }
10433: } elsif ($item eq 'usejsme') {
10434: if ($env{'form.'.$item} eq '1') {
10435: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
10436: } else {
10437: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
10438: }
10439: } elsif ($item eq 'anonsurvey_threshold') {
10440: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10441: } elsif ($item eq 'uploadquota') {
10442: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10443: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10444: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10445: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10446: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10447:
10448: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10449: '</ul>'.
10450: '</li>';
10451: } else {
10452: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10453: }
10454: } elsif ($item eq 'postsubmit') {
10455: if ($domdefaults{'postsubmit'} eq 'off') {
10456: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
10457: } else {
10458: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
10459: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10460: $resulttext .= &mt('durations:').'<ul>';
10461: foreach my $type (@types) {
10462: $resulttext .= '<li>';
10463: my $timeout;
10464: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10465: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10466: }
10467: my $display;
10468: if ($timeout eq '0') {
10469: $display = &mt('unlimited');
10470: } elsif ($timeout eq '') {
10471: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
10472: } else {
10473: $display = &mt('[quant,_1,second]',$timeout);
10474: }
10475: if ($type eq 'community') {
10476: $resulttext .= &mt('Communities');
10477: } elsif ($type eq 'official') {
10478: $resulttext .= &mt('Official courses');
10479: } elsif ($type eq 'unofficial') {
10480: $resulttext .= &mt('Unofficial courses');
10481: } elsif ($type eq 'textbook') {
10482: $resulttext .= &mt('Textbook courses');
10483: }
10484: $resulttext .= ' -- '.$display.'</li>';
10485: }
10486: $resulttext .= '</ul>';
10487: }
10488: $resulttext .= '</li>';
10489: }
10490: } elsif ($item eq 'coursecredits') {
10491: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10492: if (($domdefaults{'officialcredits'} eq '') &&
10493: ($domdefaults{'unofficialcredits'} eq '') &&
10494: ($domdefaults{'textbookcredits'} eq '')) {
10495: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10496: } else {
10497: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10498: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10499: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10500: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10501: '</ul>'.
10502: '</li>';
10503: }
10504: } else {
10505: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10506: }
10507: }
10508: }
10509: $resulttext .= '</ul>';
10510: } else {
10511: $resulttext = &mt('No changes made to course defaults');
10512: }
10513: } else {
10514: $resulttext = '<span class="LC_error">'.
10515: &mt('An error occurred: [_1]',$putresult).'</span>';
10516: }
10517: return $resulttext;
10518: }
10519:
10520: sub modify_selfenrollment {
10521: my ($dom,$lastactref,%domconfig) = @_;
10522: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10523: my @types = ('official','unofficial','community','textbook');
10524: my %titles = &tool_titles();
10525: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10526: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10527: $ordered{'default'} = ['types','registered','approval','limit'];
10528:
10529: my (%roles,%shown,%toplevel);
10530: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10531:
10532: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10533: if ($domconfig{'selfenrollment'} eq '') {
10534: $domconfig{'selfenrollment'} = {};
10535: }
10536: }
10537: %toplevel = (
10538: admin => 'Configuration Rights',
10539: default => 'Default settings',
10540: validation => 'Validation of self-enrollment requests',
10541: );
10542: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10543:
10544: if (ref($ordered{'admin'}) eq 'ARRAY') {
10545: foreach my $item (@{$ordered{'admin'}}) {
10546: foreach my $type (@types) {
10547: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10548: $selfenrollhash{'admin'}{$type}{$item} = 1;
10549: } else {
10550: $selfenrollhash{'admin'}{$type}{$item} = 0;
10551: }
10552: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10553: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10554: if ($selfenrollhash{'admin'}{$type}{$item} ne
10555: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10556: push(@{$changes{'admin'}{$type}},$item);
10557: }
10558: } else {
10559: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10560: push(@{$changes{'admin'}{$type}},$item);
10561: }
10562: }
10563: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10564: push(@{$changes{'admin'}{$type}},$item);
10565: }
10566: }
10567: }
10568: }
10569:
10570: foreach my $item (@{$ordered{'default'}}) {
10571: foreach my $type (@types) {
10572: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10573: if ($item eq 'types') {
10574: unless (($value eq 'all') || ($value eq 'dom')) {
10575: $value = '';
10576: }
10577: } elsif ($item eq 'registered') {
10578: unless ($value eq '1') {
10579: $value = 0;
10580: }
10581: } elsif ($item eq 'approval') {
10582: unless ($value =~ /^[012]$/) {
10583: $value = 0;
10584: }
10585: } else {
10586: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10587: $value = 'none';
10588: }
10589: }
10590: $selfenrollhash{'default'}{$type}{$item} = $value;
10591: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10592: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10593: if ($selfenrollhash{'default'}{$type}{$item} ne
10594: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10595: push(@{$changes{'default'}{$type}},$item);
10596: }
10597: } else {
10598: push(@{$changes{'default'}{$type}},$item);
10599: }
10600: } else {
10601: push(@{$changes{'default'}{$type}},$item);
10602: }
10603: if ($item eq 'limit') {
10604: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10605: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10606: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10607: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10608: }
10609: } else {
10610: $selfenrollhash{'default'}{$type}{'cap'} = '';
10611: }
10612: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10613: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10614: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10615: push(@{$changes{'default'}{$type}},'cap');
10616: }
10617: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10618: push(@{$changes{'default'}{$type}},'cap');
10619: }
10620: }
10621: }
10622: }
10623:
10624: foreach my $item (@{$itemsref}) {
10625: if ($item eq 'fields') {
10626: my @changed;
10627: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10628: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10629: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10630: }
10631: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10632: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10633: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10634: $domconfig{'selfenrollment'}{'validation'}{$item});
10635: } else {
10636: @changed = @{$selfenrollhash{'validation'}{$item}};
10637: }
10638: } else {
10639: @changed = @{$selfenrollhash{'validation'}{$item}};
10640: }
10641: if (@changed) {
10642: if ($selfenrollhash{'validation'}{$item}) {
10643: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10644: } else {
10645: $changes{'validation'}{$item} = &mt('None');
10646: }
10647: }
10648: } else {
10649: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10650: if ($item eq 'markup') {
10651: if ($env{'form.selfenroll_validation_'.$item}) {
10652: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10653: }
10654: }
10655: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10656: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10657: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10658: }
10659: }
10660: }
10661: }
10662:
10663: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10664: $dom);
10665: if ($putresult eq 'ok') {
10666: if (keys(%changes) > 0) {
10667: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10668: $resulttext = &mt('Changes made:').'<ul>';
10669: foreach my $key ('admin','default','validation') {
10670: if (ref($changes{$key}) eq 'HASH') {
10671: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10672: if ($key eq 'validation') {
10673: foreach my $item (@{$itemsref}) {
10674: if (exists($changes{$key}{$item})) {
10675: if ($item eq 'markup') {
10676: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10677: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10678: } else {
10679: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10680: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10681: }
10682: }
10683: }
10684: } else {
10685: foreach my $type (@types) {
10686: if ($type eq 'community') {
10687: $roles{'1'} = &mt('Community personnel');
10688: } else {
10689: $roles{'1'} = &mt('Course personnel');
10690: }
10691: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10692: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10693: if ($key eq 'admin') {
10694: my @mgrdc = ();
10695: if (ref($ordered{$key}) eq 'ARRAY') {
10696: foreach my $item (@{$ordered{'admin'}}) {
10697: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10698: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10699: push(@mgrdc,$item);
10700: }
10701: }
10702: }
10703: if (@mgrdc) {
10704: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10705: } else {
10706: delete($domdefaults{$type.'selfenrolladmdc'});
10707: }
10708: }
10709: } else {
10710: if (ref($ordered{$key}) eq 'ARRAY') {
10711: foreach my $item (@{$ordered{$key}}) {
10712: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10713: $domdefaults{$type.'selfenroll'.$item} =
10714: $selfenrollhash{$key}{$type}{$item};
10715: }
10716: }
10717: }
10718: }
10719: }
10720: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10721: foreach my $item (@{$ordered{$key}}) {
10722: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10723: $resulttext .= '<li>';
10724: if ($key eq 'admin') {
10725: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10726: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10727: } else {
10728: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10729: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10730: }
10731: $resulttext .= '</li>';
10732: }
10733: }
10734: $resulttext .= '</ul></li>';
10735: }
10736: }
10737: $resulttext .= '</ul></li>';
10738: }
10739: }
10740: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10741: my $cachetime = 24*60*60;
10742: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10743: if (ref($lastactref) eq 'HASH') {
10744: $lastactref->{'domdefaults'} = 1;
10745: }
10746: }
10747: }
10748: $resulttext .= '</ul>';
10749: } else {
10750: $resulttext = &mt('No changes made to self-enrollment settings');
10751: }
10752: } else {
10753: $resulttext = '<span class="LC_error">'.
10754: &mt('An error occurred: [_1]',$putresult).'</span>';
10755: }
10756: return $resulttext;
10757: }
10758:
10759: sub modify_usersessions {
10760: my ($dom,$lastactref,%domconfig) = @_;
10761: my @hostingtypes = ('version','excludedomain','includedomain');
10762: my @offloadtypes = ('primary','default');
10763: my %types = (
10764: remote => \@hostingtypes,
10765: hosted => \@hostingtypes,
10766: spares => \@offloadtypes,
10767: );
10768: my @prefixes = ('remote','hosted','spares');
10769: my @lcversions = &Apache::lonnet::all_loncaparevs();
10770: my (%by_ip,%by_location,@intdoms);
10771: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10772: my @locations = sort(keys(%by_location));
10773: my (%defaultshash,%changes);
10774: foreach my $prefix (@prefixes) {
10775: $defaultshash{'usersessions'}{$prefix} = {};
10776: }
10777: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10778: my $resulttext;
10779: my %iphost = &Apache::lonnet::get_iphost();
10780: foreach my $prefix (@prefixes) {
10781: next if ($prefix eq 'spares');
10782: foreach my $type (@{$types{$prefix}}) {
10783: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10784: if ($type eq 'version') {
10785: my $value = $env{'form.'.$prefix.'_'.$type};
10786: my $okvalue;
10787: if ($value ne '') {
10788: if (grep(/^\Q$value\E$/,@lcversions)) {
10789: $okvalue = $value;
10790: }
10791: }
10792: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10793: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10794: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10795: if ($inuse == 0) {
10796: $changes{$prefix}{$type} = 1;
10797: } else {
10798: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10799: $changes{$prefix}{$type} = 1;
10800: }
10801: if ($okvalue ne '') {
10802: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10803: }
10804: }
10805: } else {
10806: if (($inuse == 1) && ($okvalue ne '')) {
10807: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10808: $changes{$prefix}{$type} = 1;
10809: }
10810: }
10811: } else {
10812: if (($inuse == 1) && ($okvalue ne '')) {
10813: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10814: $changes{$prefix}{$type} = 1;
10815: }
10816: }
10817: } else {
10818: if (($inuse == 1) && ($okvalue ne '')) {
10819: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10820: $changes{$prefix}{$type} = 1;
10821: }
10822: }
10823: } else {
10824: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10825: my @okvals;
10826: foreach my $val (@vals) {
10827: if ($val =~ /:/) {
10828: my @items = split(/:/,$val);
10829: foreach my $item (@items) {
10830: if (ref($by_location{$item}) eq 'ARRAY') {
10831: push(@okvals,$item);
10832: }
10833: }
10834: } else {
10835: if (ref($by_location{$val}) eq 'ARRAY') {
10836: push(@okvals,$val);
10837: }
10838: }
10839: }
10840: @okvals = sort(@okvals);
10841: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10842: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10843: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10844: if ($inuse == 0) {
10845: $changes{$prefix}{$type} = 1;
10846: } else {
10847: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10848: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10849: if (@changed > 0) {
10850: $changes{$prefix}{$type} = 1;
10851: }
10852: }
10853: } else {
10854: if ($inuse == 1) {
10855: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10856: $changes{$prefix}{$type} = 1;
10857: }
10858: }
10859: } else {
10860: if ($inuse == 1) {
10861: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10862: $changes{$prefix}{$type} = 1;
10863: }
10864: }
10865: } else {
10866: if ($inuse == 1) {
10867: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10868: $changes{$prefix}{$type} = 1;
10869: }
10870: }
10871: }
10872: }
10873: }
10874:
10875: my @alldoms = &Apache::lonnet::all_domains();
10876: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10877: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10878: my $savespares;
10879:
10880: foreach my $lonhost (sort(keys(%servers))) {
10881: my $serverhomeID =
10882: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10883: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10884: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10885: my %spareschg;
10886: foreach my $type (@{$types{'spares'}}) {
10887: my @okspares;
10888: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10889: foreach my $server (@checked) {
10890: if (&Apache::lonnet::hostname($server) ne '') {
10891: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10892: unless (grep(/^\Q$server\E$/,@okspares)) {
10893: push(@okspares,$server);
10894: }
10895: }
10896: }
10897: }
10898: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10899: my $newspare;
10900: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10901: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10902: $newspare = $new;
10903: }
10904: }
10905: my @spares;
10906: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10907: @spares = sort(@okspares,$newspare);
10908: } else {
10909: @spares = sort(@okspares);
10910: }
10911: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10912: if (ref($spareid{$lonhost}) eq 'HASH') {
10913: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10914: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10915: if (@diffs > 0) {
10916: $spareschg{$type} = 1;
10917: }
10918: }
10919: }
10920: }
10921: if (keys(%spareschg) > 0) {
10922: $changes{'spares'}{$lonhost} = \%spareschg;
10923: }
10924: }
10925: $defaultshash{'usersessions'}{'offloadnow'} = {};
10926: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
10927: my @okoffload;
10928: if (@offloadnow) {
10929: foreach my $server (@offloadnow) {
10930: if (&Apache::lonnet::hostname($server) ne '') {
10931: unless (grep(/^\Q$server\E$/,@okoffload)) {
10932: push(@okoffload,$server);
10933: }
10934: }
10935: }
10936: if (@okoffload) {
10937: foreach my $lonhost (@okoffload) {
10938: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
10939: }
10940: }
10941: }
10942: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10943: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10944: if (ref($changes{'spares'}) eq 'HASH') {
10945: if (keys(%{$changes{'spares'}}) > 0) {
10946: $savespares = 1;
10947: }
10948: }
10949: } else {
10950: $savespares = 1;
10951: }
10952: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
10953: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
10954: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
10955: $changes{'offloadnow'} = 1;
10956: last;
10957: }
10958: }
10959: unless ($changes{'offloadnow'}) {
10960: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
10961: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
10962: $changes{'offloadnow'} = 1;
10963: last;
10964: }
10965: }
10966: }
10967: } elsif (@okoffload) {
10968: $changes{'offloadnow'} = 1;
10969: }
10970: } elsif (@okoffload) {
10971: $changes{'offloadnow'} = 1;
10972: }
10973: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10974: if ((keys(%changes) > 0) || ($savespares)) {
10975: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10976: $dom);
10977: if ($putresult eq 'ok') {
10978: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10979: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10980: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10981: }
10982: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10983: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10984: }
10985: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
10986: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
10987: }
10988: }
10989: my $cachetime = 24*60*60;
10990: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10991: if (ref($lastactref) eq 'HASH') {
10992: $lastactref->{'domdefaults'} = 1;
10993: }
10994: if (keys(%changes) > 0) {
10995: my %lt = &usersession_titles();
10996: $resulttext = &mt('Changes made:').'<ul>';
10997: foreach my $prefix (@prefixes) {
10998: if (ref($changes{$prefix}) eq 'HASH') {
10999: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
11000: if ($prefix eq 'spares') {
11001: if (ref($changes{$prefix}) eq 'HASH') {
11002: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
11003: $resulttext .= '<li><b>'.$lonhost.'</b> ';
11004: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
11005: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
11006: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11007: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
11008: foreach my $type (@{$types{$prefix}}) {
11009: if ($changes{$prefix}{$lonhost}{$type}) {
11010: my $offloadto = &mt('None');
11011: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
11012: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
11013: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
11014: }
11015: }
11016: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
11017: }
11018: }
11019: }
11020: $resulttext .= '</li>';
11021: }
11022: }
11023: } else {
11024: foreach my $type (@{$types{$prefix}}) {
11025: if (defined($changes{$prefix}{$type})) {
11026: my $newvalue;
11027: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
11028: if (ref($defaultshash{'usersessions'}{$prefix})) {
11029: if ($type eq 'version') {
11030: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
11031: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11032: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
11033: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
11034: }
11035: }
11036: }
11037: }
11038: if ($newvalue eq '') {
11039: if ($type eq 'version') {
11040: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
11041: } else {
11042: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
11043: }
11044: } else {
11045: if ($type eq 'version') {
11046: $newvalue .= ' '.&mt('(or later)');
11047: }
11048: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
11049: }
11050: }
11051: }
11052: }
11053: $resulttext .= '</ul>';
11054: }
11055: }
11056: if ($changes{'offloadnow'}) {
11057: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
11058: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
11059: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
11060: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
11061: $resulttext .= '<li>'.$lonhost.'</li>';
11062: }
11063: $resulttext .= '</ul>';
11064: } else {
11065: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
11066: }
11067: } else {
11068: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
11069: }
11070: }
11071: $resulttext .= '</ul>';
11072: } else {
11073: $resulttext = $nochgmsg;
11074: }
11075: } else {
11076: $resulttext = '<span class="LC_error">'.
11077: &mt('An error occurred: [_1]',$putresult).'</span>';
11078: }
11079: } else {
11080: $resulttext = $nochgmsg;
11081: }
11082: return $resulttext;
11083: }
11084:
11085: sub modify_loadbalancing {
11086: my ($dom,%domconfig) = @_;
11087: my $primary_id = &Apache::lonnet::domain($dom,'primary');
11088: my $intdom = &Apache::lonnet::internet_dom($primary_id);
11089: my ($othertitle,$usertypes,$types) =
11090: &Apache::loncommon::sorted_inst_types($dom);
11091: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11092: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
11093: my @sparestypes = ('primary','default');
11094: my %typetitles = &sparestype_titles();
11095: my $resulttext;
11096: my (%currbalancer,%currtargets,%currrules,%existing);
11097: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11098: %existing = %{$domconfig{'loadbalancing'}};
11099: }
11100: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
11101: \%currtargets,\%currrules);
11102: my ($saveloadbalancing,%defaultshash,%changes);
11103: my ($alltypes,$othertypes,$titles) =
11104: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
11105: my %ruletitles = &offloadtype_text();
11106: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
11107: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
11108: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
11109: if ($balancer eq '') {
11110: next;
11111: }
11112: if (!exists($servers{$balancer})) {
11113: if (exists($currbalancer{$balancer})) {
11114: push(@{$changes{'delete'}},$balancer);
11115: }
11116: next;
11117: }
11118: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
11119: push(@{$changes{'delete'}},$balancer);
11120: next;
11121: }
11122: if (!exists($currbalancer{$balancer})) {
11123: push(@{$changes{'add'}},$balancer);
11124: }
11125: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
11126: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
11127: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
11128: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11129: $saveloadbalancing = 1;
11130: }
11131: foreach my $sparetype (@sparestypes) {
11132: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
11133: my @offloadto;
11134: foreach my $target (@targets) {
11135: if (($servers{$target}) && ($target ne $balancer)) {
11136: if ($sparetype eq 'default') {
11137: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
11138: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
11139: }
11140: }
11141: unless(grep(/^\Q$target\E$/,@offloadto)) {
11142: push(@offloadto,$target);
11143: }
11144: }
11145: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
11146: }
11147: }
11148: if (ref($currtargets{$balancer}) eq 'HASH') {
11149: foreach my $sparetype (@sparestypes) {
11150: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
11151: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
11152: if (@targetdiffs > 0) {
11153: $changes{'curr'}{$balancer}{'targets'} = 1;
11154: }
11155: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11156: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11157: $changes{'curr'}{$balancer}{'targets'} = 1;
11158: }
11159: }
11160: }
11161: } else {
11162: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
11163: foreach my $sparetype (@sparestypes) {
11164: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11165: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11166: $changes{'curr'}{$balancer}{'targets'} = 1;
11167: }
11168: }
11169: }
11170: }
11171: }
11172: my $ishomedom;
11173: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
11174: $ishomedom = 1;
11175: }
11176: if (ref($alltypes) eq 'ARRAY') {
11177: foreach my $type (@{$alltypes}) {
11178: my $rule;
11179: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
11180: (!$ishomedom)) {
11181: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
11182: }
11183: if ($rule eq 'specific') {
11184: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
11185: if (exists($servers{$specifiedhost})) {
11186: $rule = $specifiedhost;
11187: }
11188: }
11189: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
11190: if (ref($currrules{$balancer}) eq 'HASH') {
11191: if ($rule ne $currrules{$balancer}{$type}) {
11192: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11193: }
11194: } elsif ($rule ne '') {
11195: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11196: }
11197: }
11198: }
11199: }
11200: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
11201: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
11202: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
11203: $defaultshash{'loadbalancing'} = {};
11204: }
11205: my $putresult = &Apache::lonnet::put_dom('configuration',
11206: \%defaultshash,$dom);
11207: if ($putresult eq 'ok') {
11208: if (keys(%changes) > 0) {
11209: my %toupdate;
11210: if (ref($changes{'delete'}) eq 'ARRAY') {
11211: foreach my $balancer (sort(@{$changes{'delete'}})) {
11212: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
11213: $toupdate{$balancer} = 1;
11214: }
11215: }
11216: if (ref($changes{'add'}) eq 'ARRAY') {
11217: foreach my $balancer (sort(@{$changes{'add'}})) {
11218: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
11219: $toupdate{$balancer} = 1;
11220: }
11221: }
11222: if (ref($changes{'curr'}) eq 'HASH') {
11223: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
11224: $toupdate{$balancer} = 1;
11225: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
11226: if ($changes{'curr'}{$balancer}{'targets'}) {
11227: my %offloadstr;
11228: foreach my $sparetype (@sparestypes) {
11229: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11230: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11231: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11232: }
11233: }
11234: }
11235: if (keys(%offloadstr) == 0) {
11236: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11237: } else {
11238: my $showoffload;
11239: foreach my $sparetype (@sparestypes) {
11240: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11241: if (defined($offloadstr{$sparetype})) {
11242: $showoffload .= $offloadstr{$sparetype};
11243: } else {
11244: $showoffload .= &mt('None');
11245: }
11246: $showoffload .= (' 'x3);
11247: }
11248: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11249: }
11250: }
11251: }
11252: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11253: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11254: foreach my $type (@{$alltypes}) {
11255: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11256: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11257: my $balancetext;
11258: if ($rule eq '') {
11259: $balancetext = $ruletitles{'default'};
11260: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11261: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11262: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11263: foreach my $sparetype (@sparestypes) {
11264: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11265: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11266: }
11267: }
11268: foreach my $item (@{$alltypes}) {
11269: next if ($item =~ /^_LC_ipchange/);
11270: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11271: if ($hasrule eq 'homeserver') {
11272: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11273: } else {
11274: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11275: if ($servers{$hasrule}) {
11276: $toupdate{$hasrule} = 1;
11277: }
11278: }
11279: }
11280: }
11281: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11282: $balancetext = $ruletitles{$rule};
11283: } else {
11284: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11285: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11286: if ($receiver) {
11287: $toupdate{$receiver};
11288: }
11289: }
11290: } else {
11291: $balancetext = $ruletitles{$rule};
11292: }
11293: } else {
11294: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11295: }
11296: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11297: }
11298: }
11299: }
11300: }
11301: if (keys(%toupdate)) {
11302: my %thismachine;
11303: my $updatedhere;
11304: my $cachetime = 60*60*24;
11305: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11306: foreach my $lonhost (keys(%toupdate)) {
11307: if ($thismachine{$lonhost}) {
11308: unless ($updatedhere) {
11309: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11310: $defaultshash{'loadbalancing'},
11311: $cachetime);
11312: $updatedhere = 1;
11313: }
11314: } else {
11315: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11316: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11317: }
11318: }
11319: }
11320: }
11321: }
11322: if ($resulttext ne '') {
11323: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11324: } else {
11325: $resulttext = $nochgmsg;
11326: }
11327: } else {
11328: $resulttext = $nochgmsg;
11329: }
11330: } else {
11331: $resulttext = '<span class="LC_error">'.
11332: &mt('An error occurred: [_1]',$putresult).'</span>';
11333: }
11334: } else {
11335: $resulttext = $nochgmsg;
11336: }
11337: return $resulttext;
11338: }
11339:
11340: sub recurse_check {
11341: my ($chkcats,$categories,$depth,$name) = @_;
11342: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11343: my $chg = 0;
11344: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11345: my $category = $chkcats->[$depth]{$name}[$j];
11346: my $item;
11347: if ($category eq '') {
11348: $chg ++;
11349: } else {
11350: my $deeper = $depth + 1;
11351: $item = &escape($category).':'.&escape($name).':'.$depth;
11352: if ($chg) {
11353: $categories->{$item} -= $chg;
11354: }
11355: &recurse_check($chkcats,$categories,$deeper,$category);
11356: $deeper --;
11357: }
11358: }
11359: }
11360: return;
11361: }
11362:
11363: sub recurse_cat_deletes {
11364: my ($item,$coursecategories,$deletions) = @_;
11365: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11366: my $subdepth = $depth + 1;
11367: if (ref($coursecategories) eq 'HASH') {
11368: foreach my $subitem (keys(%{$coursecategories})) {
11369: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11370: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11371: delete($coursecategories->{$subitem});
11372: $deletions->{$subitem} = 1;
11373: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11374: }
11375: }
11376: }
11377: return;
11378: }
11379:
11380: sub get_active_dcs {
11381: my ($dom) = @_;
11382: my $now = time;
11383: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11384: my %domcoords;
11385: my $numdcs = 0;
11386: foreach my $server (keys(%dompersonnel)) {
11387: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11388: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11389: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11390: }
11391: }
11392: return %domcoords;
11393: }
11394:
11395: sub active_dc_picker {
11396: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11397: my %domcoords = &get_active_dcs($dom);
11398: my @domcoord = keys(%domcoords);
11399: if (keys(%currhash)) {
11400: foreach my $dc (keys(%currhash)) {
11401: unless (exists($domcoords{$dc})) {
11402: push(@domcoord,$dc);
11403: }
11404: }
11405: }
11406: @domcoord = sort(@domcoord);
11407: my $numdcs = scalar(@domcoord);
11408: my $rows = 0;
11409: my $table;
11410: if ($numdcs > 1) {
11411: $table = '<table>';
11412: for (my $i=0; $i<@domcoord; $i++) {
11413: my $rem = $i%($numinrow);
11414: if ($rem == 0) {
11415: if ($i > 0) {
11416: $table .= '</tr>';
11417: }
11418: $table .= '<tr>';
11419: $rows ++;
11420: }
11421: my $check = '';
11422: if ($inputtype eq 'radio') {
11423: if (keys(%currhash) == 0) {
11424: if (!$i) {
11425: $check = ' checked="checked"';
11426: }
11427: } elsif (exists($currhash{$domcoord[$i]})) {
11428: $check = ' checked="checked"';
11429: }
11430: } else {
11431: if (exists($currhash{$domcoord[$i]})) {
11432: $check = ' checked="checked"';
11433: }
11434: }
11435: if ($i == @domcoord - 1) {
11436: my $colsleft = $numinrow - $rem;
11437: if ($colsleft > 1) {
11438: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11439: } else {
11440: $table .= '<td class="LC_left_item">';
11441: }
11442: } else {
11443: $table .= '<td class="LC_left_item">';
11444: }
11445: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11446: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11447: $table .= '<span class="LC_nobreak"><label>'.
11448: '<input type="'.$inputtype.'" name="'.$name.'"'.
11449: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11450: if ($user ne $dcname.':'.$dcdom) {
11451: $table .= ' ('.$dcname.':'.$dcdom.')';
11452: }
11453: $table .= '</label></span></td>';
11454: }
11455: $table .= '</tr></table>';
11456: } elsif ($numdcs == 1) {
11457: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11458: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11459: if ($inputtype eq 'radio') {
11460: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11461: if ($user ne $dcname.':'.$dcdom) {
11462: $table .= ' ('.$dcname.':'.$dcdom.')';
11463: }
11464: } else {
11465: my $check;
11466: if (exists($currhash{$domcoord[0]})) {
11467: $check = ' checked="checked"';
11468: }
11469: $table = '<span class="LC_nobreak"><label>'.
11470: '<input type="checkbox" name="'.$name.'" '.
11471: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11472: if ($user ne $dcname.':'.$dcdom) {
11473: $table .= ' ('.$dcname.':'.$dcdom.')';
11474: }
11475: $table .= '</label></span>';
11476: $rows ++;
11477: }
11478: }
11479: return ($numdcs,$table,$rows);
11480: }
11481:
11482: sub usersession_titles {
11483: return &Apache::lonlocal::texthash(
11484: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11485: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11486: spares => 'Servers offloaded to, when busy',
11487: version => 'LON-CAPA version requirement',
11488: excludedomain => 'Allow all, but exclude specific domains',
11489: includedomain => 'Deny all, but include specific domains',
11490: primary => 'Primary (checked first)',
11491: default => 'Default',
11492: );
11493: }
11494:
11495: sub id_for_thisdom {
11496: my (%servers) = @_;
11497: my %altids;
11498: foreach my $server (keys(%servers)) {
11499: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11500: if ($serverhome ne $server) {
11501: $altids{$serverhome} = $server;
11502: }
11503: }
11504: return %altids;
11505: }
11506:
11507: sub count_servers {
11508: my ($currbalancer,%servers) = @_;
11509: my (@spares,$numspares);
11510: foreach my $lonhost (sort(keys(%servers))) {
11511: next if ($currbalancer eq $lonhost);
11512: push(@spares,$lonhost);
11513: }
11514: if ($currbalancer) {
11515: $numspares = scalar(@spares);
11516: } else {
11517: $numspares = scalar(@spares) - 1;
11518: }
11519: return ($numspares,@spares);
11520: }
11521:
11522: sub lonbalance_targets_js {
11523: my ($dom,$types,$servers,$settings) = @_;
11524: my $select = &mt('Select');
11525: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11526: if (ref($servers) eq 'HASH') {
11527: $alltargets = join("','",sort(keys(%{$servers})));
11528: my @homedoms;
11529: foreach my $server (sort(keys(%{$servers}))) {
11530: if (&Apache::lonnet::host_domain($server) eq $dom) {
11531: push(@homedoms,'1');
11532: } else {
11533: push(@homedoms,'0');
11534: }
11535: }
11536: $allishome = join("','",@homedoms);
11537: }
11538: if (ref($types) eq 'ARRAY') {
11539: if (@{$types} > 0) {
11540: @alltypes = @{$types};
11541: }
11542: }
11543: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11544: $allinsttypes = join("','",@alltypes);
11545: my (%currbalancer,%currtargets,%currrules,%existing);
11546: if (ref($settings) eq 'HASH') {
11547: %existing = %{$settings};
11548: }
11549: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11550: \%currtargets,\%currrules);
11551: my $balancers = join("','",sort(keys(%currbalancer)));
11552: return <<"END";
11553:
11554: <script type="text/javascript">
11555: // <![CDATA[
11556:
11557: currBalancers = new Array('$balancers');
11558:
11559: function toggleTargets(balnum) {
11560: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11561: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11562: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11563: var prevbalancer = prevhostitem.value;
11564: var baltotal = document.getElementById('loadbalancing_total').value;
11565: prevhostitem.value = balancer;
11566: if (prevbalancer != '') {
11567: var prevIdx = currBalancers.indexOf(prevbalancer);
11568: if (prevIdx != -1) {
11569: currBalancers.splice(prevIdx,1);
11570: }
11571: }
11572: if (balancer == '') {
11573: hideSpares(balnum);
11574: } else {
11575: var currIdx = currBalancers.indexOf(balancer);
11576: if (currIdx == -1) {
11577: currBalancers.push(balancer);
11578: }
11579: var homedoms = new Array('$allishome');
11580: var ishomedom = homedoms[lonhostitem.selectedIndex];
11581: showSpares(balancer,ishomedom,balnum);
11582: }
11583: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11584: return;
11585: }
11586:
11587: function showSpares(balancer,ishomedom,balnum) {
11588: var alltargets = new Array('$alltargets');
11589: var insttypes = new Array('$allinsttypes');
11590: var offloadtypes = new Array('primary','default');
11591:
11592: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11593: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11594:
11595: for (var i=0; i<offloadtypes.length; i++) {
11596: var count = 0;
11597: for (var j=0; j<alltargets.length; j++) {
11598: if (alltargets[j] != balancer) {
11599: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11600: item.value = alltargets[j];
11601: item.style.textAlign='left';
11602: item.style.textFace='normal';
11603: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11604: if (currBalancers.indexOf(alltargets[j]) == -1) {
11605: item.disabled = '';
11606: } else {
11607: item.disabled = 'disabled';
11608: item.checked = false;
11609: }
11610: count ++;
11611: }
11612: }
11613: }
11614: for (var k=0; k<insttypes.length; k++) {
11615: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11616: if (ishomedom == 1) {
11617: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11618: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11619: } else {
11620: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11621: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11622: }
11623: } else {
11624: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11625: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11626: }
11627: if ((insttypes[k] != '_LC_external') &&
11628: ((insttypes[k] != '_LC_internetdom') ||
11629: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11630: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11631: item.options.length = 0;
11632: item.options[0] = new Option("","",true,true);
11633: var idx = 0;
11634: for (var m=0; m<alltargets.length; m++) {
11635: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11636: idx ++;
11637: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11638: }
11639: }
11640: }
11641: }
11642: return;
11643: }
11644:
11645: function hideSpares(balnum) {
11646: var alltargets = new Array('$alltargets');
11647: var insttypes = new Array('$allinsttypes');
11648: var offloadtypes = new Array('primary','default');
11649:
11650: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11651: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11652:
11653: var total = alltargets.length - 1;
11654: for (var i=0; i<offloadtypes; i++) {
11655: for (var j=0; j<total; j++) {
11656: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11657: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11658: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11659: }
11660: }
11661: for (var k=0; k<insttypes.length; k++) {
11662: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11663: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11664: if (insttypes[k] != '_LC_external') {
11665: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11666: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11667: }
11668: }
11669: return;
11670: }
11671:
11672: function checkOffloads(item,balnum,type) {
11673: var alltargets = new Array('$alltargets');
11674: var offloadtypes = new Array('primary','default');
11675: if (item.checked) {
11676: var total = alltargets.length - 1;
11677: var other;
11678: if (type == offloadtypes[0]) {
11679: other = offloadtypes[1];
11680: } else {
11681: other = offloadtypes[0];
11682: }
11683: for (var i=0; i<total; i++) {
11684: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11685: if (server == item.value) {
11686: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11687: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11688: }
11689: }
11690: }
11691: }
11692: return;
11693: }
11694:
11695: function singleServerToggle(balnum,type) {
11696: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11697: if (offloadtoSelIdx == 0) {
11698: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11699: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11700:
11701: } else {
11702: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11703: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11704: }
11705: return;
11706: }
11707:
11708: function balanceruleChange(formname,balnum,type) {
11709: if (type == '_LC_external') {
11710: return;
11711: }
11712: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11713: for (var i=0; i<typesRules.length; i++) {
11714: if (formname.elements[typesRules[i]].checked) {
11715: if (formname.elements[typesRules[i]].value != 'specific') {
11716: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11717: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11718: } else {
11719: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11720: }
11721: }
11722: }
11723: return;
11724: }
11725:
11726: function balancerDeleteChange(balnum) {
11727: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11728: var baltotal = document.getElementById('loadbalancing_total').value;
11729: var addtarget;
11730: var removetarget;
11731: var action = 'delete';
11732: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11733: var lonhost = hostitem.value;
11734: var currIdx = currBalancers.indexOf(lonhost);
11735: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11736: if (currIdx != -1) {
11737: currBalancers.splice(currIdx,1);
11738: }
11739: addtarget = lonhost;
11740: } else {
11741: if (currIdx == -1) {
11742: currBalancers.push(lonhost);
11743: }
11744: removetarget = lonhost;
11745: action = 'undelete';
11746: }
11747: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11748: }
11749: return;
11750: }
11751:
11752: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11753: if (baltotal > 1) {
11754: var offloadtypes = new Array('primary','default');
11755: var alltargets = new Array('$alltargets');
11756: var insttypes = new Array('$allinsttypes');
11757: for (var i=0; i<baltotal; i++) {
11758: if (i != balnum) {
11759: for (var j=0; j<offloadtypes.length; j++) {
11760: var total = alltargets.length - 1;
11761: for (var k=0; k<total; k++) {
11762: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11763: var server = serveritem.value;
11764: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11765: if (server == addtarget) {
11766: serveritem.disabled = '';
11767: }
11768: }
11769: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11770: if (server == removetarget) {
11771: serveritem.disabled = 'disabled';
11772: serveritem.checked = false;
11773: }
11774: }
11775: }
11776: }
11777: for (var j=0; j<insttypes.length; j++) {
11778: if (insttypes[j] != '_LC_external') {
11779: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11780: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11781: var currSel = singleserver.selectedIndex;
11782: var currVal = singleserver.options[currSel].value;
11783: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11784: var numoptions = singleserver.options.length;
11785: var needsnew = 1;
11786: for (var k=0; k<numoptions; k++) {
11787: if (singleserver.options[k] == addtarget) {
11788: needsnew = 0;
11789: break;
11790: }
11791: }
11792: if (needsnew == 1) {
11793: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11794: }
11795: }
11796: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11797: singleserver.options.length = 0;
11798: if ((currVal) && (currVal != removetarget)) {
11799: singleserver.options[0] = new Option("","",false,false);
11800: } else {
11801: singleserver.options[0] = new Option("","",true,true);
11802: }
11803: var idx = 0;
11804: for (var m=0; m<alltargets.length; m++) {
11805: if (currBalancers.indexOf(alltargets[m]) == -1) {
11806: idx ++;
11807: if (currVal == alltargets[m]) {
11808: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11809: } else {
11810: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11811: }
11812: }
11813: }
11814: }
11815: }
11816: }
11817: }
11818: }
11819: }
11820: }
11821: return;
11822: }
11823:
11824: // ]]>
11825: </script>
11826:
11827: END
11828: }
11829:
11830: sub new_spares_js {
11831: my @sparestypes = ('primary','default');
11832: my $types = join("','",@sparestypes);
11833: my $select = &mt('Select');
11834: return <<"END";
11835:
11836: <script type="text/javascript">
11837: // <![CDATA[
11838:
11839: function updateNewSpares(formname,lonhost) {
11840: var types = new Array('$types');
11841: var include = new Array();
11842: var exclude = new Array();
11843: for (var i=0; i<types.length; i++) {
11844: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11845: for (var j=0; j<spareboxes.length; j++) {
11846: if (formname.elements[spareboxes[j]].checked) {
11847: exclude.push(formname.elements[spareboxes[j]].value);
11848: } else {
11849: include.push(formname.elements[spareboxes[j]].value);
11850: }
11851: }
11852: }
11853: for (var i=0; i<types.length; i++) {
11854: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11855: var selIdx = newSpare.selectedIndex;
11856: var currnew = newSpare.options[selIdx].value;
11857: var okSpares = new Array();
11858: for (var j=0; j<newSpare.options.length; j++) {
11859: var possible = newSpare.options[j].value;
11860: if (possible != '') {
11861: if (exclude.indexOf(possible) == -1) {
11862: okSpares.push(possible);
11863: } else {
11864: if (currnew == possible) {
11865: selIdx = 0;
11866: }
11867: }
11868: }
11869: }
11870: for (var k=0; k<include.length; k++) {
11871: if (okSpares.indexOf(include[k]) == -1) {
11872: okSpares.push(include[k]);
11873: }
11874: }
11875: okSpares.sort();
11876: newSpare.options.length = 0;
11877: if (selIdx == 0) {
11878: newSpare.options[0] = new Option("$select","",true,true);
11879: } else {
11880: newSpare.options[0] = new Option("$select","",false,false);
11881: }
11882: for (var m=0; m<okSpares.length; m++) {
11883: var idx = m+1;
11884: var selThis = 0;
11885: if (selIdx != 0) {
11886: if (okSpares[m] == currnew) {
11887: selThis = 1;
11888: }
11889: }
11890: if (selThis == 1) {
11891: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11892: } else {
11893: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11894: }
11895: }
11896: }
11897: return;
11898: }
11899:
11900: function checkNewSpares(lonhost,type) {
11901: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11902: var chosen = newSpare.options[newSpare.selectedIndex].value;
11903: if (chosen != '') {
11904: var othertype;
11905: var othernewSpare;
11906: if (type == 'primary') {
11907: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11908: }
11909: if (type == 'default') {
11910: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11911: }
11912: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11913: othernewSpare.selectedIndex = 0;
11914: }
11915: }
11916: return;
11917: }
11918:
11919: // ]]>
11920: </script>
11921:
11922: END
11923:
11924: }
11925:
11926: sub common_domprefs_js {
11927: return <<"END";
11928:
11929: <script type="text/javascript">
11930: // <![CDATA[
11931:
11932: function getIndicesByName(formname,item) {
11933: var group = new Array();
11934: for (var i=0;i<formname.elements.length;i++) {
11935: if (formname.elements[i].name == item) {
11936: group.push(formname.elements[i].id);
11937: }
11938: }
11939: return group;
11940: }
11941:
11942: // ]]>
11943: </script>
11944:
11945: END
11946:
11947: }
11948:
11949: sub recaptcha_js {
11950: my %lt = &captcha_phrases();
11951: return <<"END";
11952:
11953: <script type="text/javascript">
11954: // <![CDATA[
11955:
11956: function updateCaptcha(caller,context) {
11957: var privitem;
11958: var pubitem;
11959: var privtext;
11960: var pubtext;
11961: if (document.getElementById(context+'_recaptchapub')) {
11962: pubitem = document.getElementById(context+'_recaptchapub');
11963: } else {
11964: return;
11965: }
11966: if (document.getElementById(context+'_recaptchapriv')) {
11967: privitem = document.getElementById(context+'_recaptchapriv');
11968: } else {
11969: return;
11970: }
11971: if (document.getElementById(context+'_recaptchapubtxt')) {
11972: pubtext = document.getElementById(context+'_recaptchapubtxt');
11973: } else {
11974: return;
11975: }
11976: if (document.getElementById(context+'_recaptchaprivtxt')) {
11977: privtext = document.getElementById(context+'_recaptchaprivtxt');
11978: } else {
11979: return;
11980: }
11981: if (caller.checked) {
11982: if (caller.value == 'recaptcha') {
11983: pubitem.type = 'text';
11984: privitem.type = 'text';
11985: pubitem.size = '40';
11986: privitem.size = '40';
11987: pubtext.innerHTML = "$lt{'pub'}";
11988: privtext.innerHTML = "$lt{'priv'}";
11989: } else {
11990: pubitem.type = 'hidden';
11991: privitem.type = 'hidden';
11992: pubtext.innerHTML = '';
11993: privtext.innerHTML = '';
11994: }
11995: }
11996: return;
11997: }
11998:
11999: // ]]>
12000: </script>
12001:
12002: END
12003:
12004: }
12005:
12006: sub toggle_display_js {
12007: return <<"END";
12008:
12009: <script type="text/javascript">
12010: // <![CDATA[
12011:
12012: function toggleDisplay(domForm,caller) {
12013: if (document.getElementById(caller)) {
12014: var divitem = document.getElementById(caller);
12015: var optionsElement = domForm.coursecredits;
12016: if (caller == 'emailoptions') {
12017: optionsElement = domForm.cancreate_email;
12018: }
12019: if (caller == 'studentsubmission') {
12020: optionsElement = domForm.postsubmit;
12021: }
12022: if (optionsElement.length) {
12023: var currval;
12024: for (var i=0; i<optionsElement.length; i++) {
12025: if (optionsElement[i].checked) {
12026: currval = optionsElement[i].value;
12027: }
12028: }
12029: if (currval == 1) {
12030: divitem.style.display = 'block';
12031: } else {
12032: divitem.style.display = 'none';
12033: }
12034: }
12035: }
12036: return;
12037: }
12038:
12039: // ]]>
12040: </script>
12041:
12042: END
12043:
12044: }
12045:
12046: sub captcha_phrases {
12047: return &Apache::lonlocal::texthash (
12048: priv => 'Private key',
12049: pub => 'Public key',
12050: original => 'original (CAPTCHA)',
12051: recaptcha => 'successor (ReCAPTCHA)',
12052: notused => 'unused',
12053: );
12054: }
12055:
12056: sub devalidate_remote_domconfs {
12057: my ($dom,$cachekeys) = @_;
12058: return unless (ref($cachekeys) eq 'HASH');
12059: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12060: my %thismachine;
12061: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12062: my @posscached = ('domainconfig','domdefaults');
12063: if (keys(%servers)) {
12064: foreach my $server (keys(%servers)) {
12065: next if ($thismachine{$server});
12066: my @cached;
12067: foreach my $name (@posscached) {
12068: if ($cachekeys->{$name}) {
12069: push(@cached,&escape($name).':'.&escape($dom));
12070: }
12071: }
12072: if (@cached) {
12073: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
12074: }
12075: }
12076: }
12077: return;
12078: }
12079:
12080: 1;
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